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-rw-r--r--target/linux/generic/hack-4.19/202-reduce_module_size.patch24
-rw-r--r--target/linux/generic/hack-4.19/204-module_strip.patch208
-rw-r--r--target/linux/generic/hack-4.19/207-disable-modorder.patch44
-rw-r--r--target/linux/generic/hack-4.19/210-darwin_scripts_include.patch3065
-rw-r--r--target/linux/generic/hack-4.19/211-host_tools_portability.patch40
-rw-r--r--target/linux/generic/hack-4.19/212-byteshift_portability.patch65
-rw-r--r--target/linux/generic/hack-4.19/214-spidev_h_portability.patch24
-rw-r--r--target/linux/generic/hack-4.19/220-gc_sections.patch258
-rw-r--r--target/linux/generic/hack-4.19/221-module_exports.patch101
-rw-r--r--target/linux/generic/hack-4.19/230-openwrt_lzma_options.patch71
-rw-r--r--target/linux/generic/hack-4.19/250-netfilter_depends.patch27
-rw-r--r--target/linux/generic/hack-4.19/251-sound_kconfig.patch197
-rw-r--r--target/linux/generic/hack-4.19/259-regmap_dynamic.patch109
-rw-r--r--target/linux/generic/hack-4.19/260-crypto_test_dependencies.patch60
-rw-r--r--target/linux/generic/hack-4.19/280-rfkill-stubs.patch84
-rw-r--r--target/linux/generic/hack-4.19/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch66
-rw-r--r--target/linux/generic/hack-4.19/301-mips_image_cmdline_hack.patch38
-rw-r--r--target/linux/generic/hack-4.19/321-powerpc_crtsavres_prereq.patch38
-rw-r--r--target/linux/generic/hack-4.19/531-debloat_lzma.patch1040
-rw-r--r--target/linux/generic/hack-4.19/640-bridge-only-accept-EAP-locally.patch31
-rw-r--r--target/linux/generic/hack-4.19/647-netfilter-flow-acct.patch70
-rw-r--r--target/linux/generic/hack-4.19/650-netfilter-add-xt_OFFLOAD-target.patch499
-rw-r--r--target/linux/generic/hack-4.19/651-wireless_mesh_header.patch24
-rw-r--r--target/linux/generic/hack-4.19/660-fq_codel_defaults.patch27
-rw-r--r--target/linux/generic/hack-4.19/661-use_fq_codel_by_default.patch94
-rw-r--r--target/linux/generic/hack-4.19/662-remove_pfifo_fast.patch159
-rw-r--r--target/linux/generic/hack-4.19/700-swconfig_switch_drivers.patch140
-rw-r--r--target/linux/generic/hack-4.19/702-phy_add_aneg_done_function.patch27
-rw-r--r--target/linux/generic/hack-4.19/721-phy_packets.patch176
-rw-r--r--target/linux/generic/hack-4.19/773-bgmac-add-srab-switch.patch98
-rw-r--r--target/linux/generic/hack-4.19/835-misc-owl_loader.patch52
-rw-r--r--target/linux/generic/hack-4.19/901-debloat_sock_diag.patch136
-rw-r--r--target/linux/generic/hack-4.19/902-debloat_proc.patch405
-rw-r--r--target/linux/generic/hack-4.19/904-debloat_dma_buf.patch64
-rw-r--r--target/linux/generic/hack-4.19/910-kobject_uevent.patch32
-rw-r--r--target/linux/generic/hack-4.19/911-kobject_add_broadcast_uevent.patch76
-rw-r--r--target/linux/generic/hack-4.19/921-always-create-console-node-in-initramfs.patch40
-rw-r--r--target/linux/generic/hack-4.19/930-crashlog.patch338
-rw-r--r--target/linux/generic/hack-4.19/940-cleanup-offload-hooks-on-netdev-unregister.patch91
39 files changed, 8138 insertions, 0 deletions
diff --git a/target/linux/generic/hack-4.19/202-reduce_module_size.patch b/target/linux/generic/hack-4.19/202-reduce_module_size.patch
new file mode 100644
index 0000000000..2cbb6add9a
--- /dev/null
+++ b/target/linux/generic/hack-4.19/202-reduce_module_size.patch
@@ -0,0 +1,24 @@
+From fd66884da2f96d2a7ea73f58b1b86251b959a913 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 16:56:19 +0200
+Subject: kernel: strip unnecessary symbol table information from kernel modules
+
+reduces default squashfs size on ar71xx by about 4k
+
+lede-commit: 058d331a39077f159ca8922f1f422a1346d6aa67
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/Makefile
++++ b/Makefile
+@@ -425,7 +425,7 @@ KBUILD_AFLAGS_KERNEL :=
+ KBUILD_CFLAGS_KERNEL :=
+ KBUILD_AFLAGS_MODULE := -DMODULE
+ KBUILD_CFLAGS_MODULE := -DMODULE
+-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
++KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
+ GCC_PLUGINS_CFLAGS :=
+
+ export ARCH SRCARCH SUBARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD
diff --git a/target/linux/generic/hack-4.19/204-module_strip.patch b/target/linux/generic/hack-4.19/204-module_strip.patch
new file mode 100644
index 0000000000..db65062fcf
--- /dev/null
+++ b/target/linux/generic/hack-4.19/204-module_strip.patch
@@ -0,0 +1,208 @@
+From a779a482fb9b9f8fcdf8b2519c789b4b9bb5dd05 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 16:56:48 +0200
+Subject: build: add a hack for removing non-essential module info
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/module.h | 13 ++++++++-----
+ include/linux/moduleparam.h | 15 ++++++++++++---
+ init/Kconfig | 7 +++++++
+ kernel/module.c | 5 ++++-
+ scripts/mod/modpost.c | 12 ++++++++++++
+ 5 files changed, 43 insertions(+), 9 deletions(-)
+
+--- a/include/linux/module.h
++++ b/include/linux/module.h
+@@ -158,6 +158,7 @@ extern void cleanup_module(void);
+
+ /* Generic info of form tag = "info" */
+ #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info)
++#define MODULE_INFO_STRIP(tag, info) __MODULE_INFO_STRIP(tag, tag, info)
+
+ /* For userspace: you can also call me... */
+ #define MODULE_ALIAS(_alias) MODULE_INFO(alias, _alias)
+@@ -201,12 +202,12 @@ extern void cleanup_module(void);
+ * Author(s), use "Name <email>" or just "Name", for multiple
+ * authors use multiple MODULE_AUTHOR() statements/lines.
+ */
+-#define MODULE_AUTHOR(_author) MODULE_INFO(author, _author)
++#define MODULE_AUTHOR(_author) MODULE_INFO_STRIP(author, _author)
+
+ /* What your module does. */
+-#define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description)
++#define MODULE_DESCRIPTION(_description) MODULE_INFO_STRIP(description, _description)
+
+-#ifdef MODULE
++#if defined(MODULE) && !defined(CONFIG_MODULE_STRIPPED)
+ /* Creates an alias so file2alias.c can find device table. */
+ #define MODULE_DEVICE_TABLE(type, name) \
+ extern typeof(name) __mod_##type##__##name##_device_table \
+@@ -233,7 +234,9 @@ extern typeof(name) __mod_##type##__##na
+ */
+
+ #if defined(MODULE) || !defined(CONFIG_SYSFS)
+-#define MODULE_VERSION(_version) MODULE_INFO(version, _version)
++#define MODULE_VERSION(_version) MODULE_INFO_STRIP(version, _version)
++#elif defined(CONFIG_MODULE_STRIPPED)
++#define MODULE_VERSION(_version) __MODULE_INFO_DISABLED(version)
+ #else
+ #define MODULE_VERSION(_version) \
+ static struct module_version_attribute ___modver_attr = { \
+@@ -255,7 +258,7 @@ extern typeof(name) __mod_##type##__##na
+ /* Optional firmware file (or files) needed by the module
+ * format is simply firmware file name. Multiple firmware
+ * files require multiple MODULE_FIRMWARE() specifiers */
+-#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware)
++#define MODULE_FIRMWARE(_firmware) MODULE_INFO_STRIP(firmware, _firmware)
+
+ struct notifier_block;
+
+--- a/include/linux/moduleparam.h
++++ b/include/linux/moduleparam.h
+@@ -17,6 +17,16 @@
+ /* Chosen so that structs with an unsigned long line up. */
+ #define MAX_PARAM_PREFIX_LEN (64 - sizeof(unsigned long))
+
++/* This struct is here for syntactic coherency, it is not used */
++#define __MODULE_INFO_DISABLED(name) \
++ struct __UNIQUE_ID(name) {}
++
++#ifdef CONFIG_MODULE_STRIPPED
++#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO_DISABLED(name)
++#else
++#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO(tag, name, info)
++#endif
++
+ #ifdef MODULE
+ #define __MODULE_INFO(tag, name, info) \
+ static const char __UNIQUE_ID(name)[] \
+@@ -24,8 +34,7 @@ static const char __UNIQUE_ID(name)[]
+ = __stringify(tag) "=" info
+ #else /* !MODULE */
+ /* This struct is here for syntactic coherency, it is not used */
+-#define __MODULE_INFO(tag, name, info) \
+- struct __UNIQUE_ID(name) {}
++#define __MODULE_INFO(tag, name, info) __MODULE_INFO_DISABLED(name)
+ #endif
+ #define __MODULE_PARM_TYPE(name, _type) \
+ __MODULE_INFO(parmtype, name##type, #name ":" _type)
+@@ -33,7 +42,7 @@ static const char __UNIQUE_ID(name)[]
+ /* One for each parameter, describing how to use it. Some files do
+ multiple of these per line, so can't just use MODULE_INFO. */
+ #define MODULE_PARM_DESC(_parm, desc) \
+- __MODULE_INFO(parm, _parm, #_parm ":" desc)
++ __MODULE_INFO_STRIP(parm, _parm, #_parm ":" desc)
+
+ struct kernel_param;
+
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -1903,6 +1903,13 @@ config TRIM_UNUSED_KSYMS
+
+ If unsure, or if you need to build out-of-tree modules, say N.
+
++config MODULE_STRIPPED
++ bool "Reduce module size"
++ depends on MODULES
++ help
++ Remove module parameter descriptions, author info, version, aliases,
++ device tables, etc.
++
+ endif # MODULES
+
+ config MODULES_TREE_LOOKUP
+--- a/kernel/module.c
++++ b/kernel/module.c
+@@ -3006,9 +3006,11 @@ static struct module *setup_load_info(st
+
+ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
+ {
+- const char *modmagic = get_modinfo(info, "vermagic");
+ int err;
+
++#ifndef CONFIG_MODULE_STRIPPED
++ const char *modmagic = get_modinfo(info, "vermagic");
++
+ if (flags & MODULE_INIT_IGNORE_VERMAGIC)
+ modmagic = NULL;
+
+@@ -3029,6 +3031,7 @@ static int check_modinfo(struct module *
+ mod->name);
+ add_taint_module(mod, TAINT_OOT_MODULE, LOCKDEP_STILL_OK);
+ }
++#endif
+
+ check_modinfo_retpoline(mod, info);
+
+--- a/scripts/mod/modpost.c
++++ b/scripts/mod/modpost.c
+@@ -1982,7 +1982,9 @@ static void read_symbols(char *modname)
+ symname = remove_dot(info.strtab + sym->st_name);
+
+ handle_modversions(mod, &info, sym, symname);
++#ifndef CONFIG_MODULE_STRIPPED
+ handle_moddevtable(mod, &info, sym, symname);
++#endif
+ }
+ if (!is_vmlinux(modname) ||
+ (is_vmlinux(modname) && vmlinux_section_warnings))
+@@ -2143,8 +2145,10 @@ static void add_header(struct buffer *b,
+ buf_printf(b, "#include <linux/vermagic.h>\n");
+ buf_printf(b, "#include <linux/compiler.h>\n");
+ buf_printf(b, "\n");
++#ifndef CONFIG_MODULE_STRIPPED
+ buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n");
+ buf_printf(b, "MODULE_INFO(name, KBUILD_MODNAME);\n");
++#endif
+ buf_printf(b, "\n");
+ buf_printf(b, "__visible struct module __this_module\n");
+ buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n");
+@@ -2161,8 +2165,10 @@ static void add_header(struct buffer *b,
+
+ static void add_intree_flag(struct buffer *b, int is_intree)
+ {
++#ifndef CONFIG_MODULE_STRIPPED
+ if (is_intree)
+ buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n");
++#endif
+ }
+
+ /* Cannot check for assembler */
+@@ -2175,10 +2181,12 @@ static void add_retpoline(struct buffer
+
+ static void add_staging_flag(struct buffer *b, const char *name)
+ {
++#ifndef CONFIG_MODULE_STRIPPED
+ static const char *staging_dir = "drivers/staging";
+
+ if (strncmp(staging_dir, name, strlen(staging_dir)) == 0)
+ buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n");
++#endif
+ }
+
+ /**
+@@ -2277,11 +2285,13 @@ static void add_depends(struct buffer *b
+
+ static void add_srcversion(struct buffer *b, struct module *mod)
+ {
++#ifndef CONFIG_MODULE_STRIPPED
+ if (mod->srcversion[0]) {
+ buf_printf(b, "\n");
+ buf_printf(b, "MODULE_INFO(srcversion, \"%s\");\n",
+ mod->srcversion);
+ }
++#endif
+ }
+
+ static void write_if_changed(struct buffer *b, const char *fname)
+@@ -2518,7 +2528,9 @@ int main(int argc, char **argv)
+ add_staging_flag(&buf, mod->name);
+ err |= add_versions(&buf, mod);
+ add_depends(&buf, mod, modules);
++#ifndef CONFIG_MODULE_STRIPPED
+ add_moddevtable(&buf, mod);
++#endif
+ add_srcversion(&buf, mod);
+
+ sprintf(fname, "%s.mod.c", mod->name);
diff --git a/target/linux/generic/hack-4.19/207-disable-modorder.patch b/target/linux/generic/hack-4.19/207-disable-modorder.patch
new file mode 100644
index 0000000000..0619dcaa7b
--- /dev/null
+++ b/target/linux/generic/hack-4.19/207-disable-modorder.patch
@@ -0,0 +1,44 @@
+From c9ef4ab0f54356ee9f91d9676ea0ec123840ddc7 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 16:57:33 +0200
+Subject: kernel: do not build modules.order
+
+It is not needed for anything on the system and skipping this saves some
+build time, especially in cases where there is nothing to do.
+
+lede-commit: afc1675833a7bf5df094f59f7250369520646d04
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ Makefile | 2 --
+ scripts/Makefile.build | 2 +-
+ 2 files changed, 1 insertion(+), 3 deletions(-)
+
+--- a/Makefile
++++ b/Makefile
+@@ -1237,7 +1237,6 @@ all: modules
+
+ PHONY += modules
+ modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
+- $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
+ @$(kecho) ' Building modules, stage 2.';
+ $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
+
+@@ -1266,7 +1265,6 @@ _modinst_:
+ rm -f $(MODLIB)/build ; \
+ ln -s $(CURDIR) $(MODLIB)/build ; \
+ fi
+- @cp -f $(objtree)/modules.order $(MODLIB)/
+ @cp -f $(objtree)/modules.builtin $(MODLIB)/
+ $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst
+
+--- a/scripts/Makefile.build
++++ b/scripts/Makefile.build
+@@ -94,7 +94,7 @@ modorder-target := $(obj)/modules.order
+ # We keep a list of all modules in $(MODVERDIR)
+
+ __build: $(if $(KBUILD_BUILTIN),$(builtin-target) $(lib-target) $(extra-y)) \
+- $(if $(KBUILD_MODULES),$(obj-m) $(modorder-target)) \
++ $(if $(KBUILD_MODULES),$(obj-m)) \
+ $(subdir-ym) $(always)
+ @:
+
diff --git a/target/linux/generic/hack-4.19/210-darwin_scripts_include.patch b/target/linux/generic/hack-4.19/210-darwin_scripts_include.patch
new file mode 100644
index 0000000000..95c7ea4232
--- /dev/null
+++ b/target/linux/generic/hack-4.19/210-darwin_scripts_include.patch
@@ -0,0 +1,3065 @@
+From db7c30dcd9a0391bf13b62c9f91e144d762ef43a Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <f.fainelli@gmail.com>
+Date: Fri, 7 Jul 2017 17:00:49 +0200
+Subject: Add an OSX specific patch to make the kernel be compiled
+
+lede-commit: 3fc2a24f0422b2f55f9ed43f116db3111f700526
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+---
+ scripts/kconfig/Makefile | 3 +
+ scripts/mod/elf.h | 3007 ++++++++++++++++++++++++++++++++++++++++++++
+ scripts/mod/mk_elfconfig.c | 4 +
+ scripts/mod/modpost.h | 4 +
+ 4 files changed, 3018 insertions(+)
+ create mode 100644 scripts/mod/elf.h
+
+--- a/scripts/kconfig/Makefile
++++ b/scripts/kconfig/Makefile
+@@ -164,6 +164,9 @@ check-lxdialog := $(srctree)/$(src)/lxd
+ # we really need to do so. (Do not call gcc as part of make mrproper)
+ HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
+ -DLOCALE
++ifeq ($(shell uname -s),Darwin)
++HOST_LOADLIBES += -lncurses
++endif
+
+ # ===========================================================================
+ # Shared Makefile for the various kconfig executables:
+--- /dev/null
++++ b/scripts/mod/elf.h
+@@ -0,0 +1,3007 @@
++/* This file defines standard ELF types, structures, and macros.
++ Copyright (C) 1995-2012 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, see
++ <http://www.gnu.org/licenses/>. */
++
++#ifndef _ELF_H
++#define _ELF_H 1
++
++/* Standard ELF types. */
++
++#include <stdint.h>
++
++/* Type for a 16-bit quantity. */
++typedef uint16_t Elf32_Half;
++typedef uint16_t Elf64_Half;
++
++/* Types for signed and unsigned 32-bit quantities. */
++typedef uint32_t Elf32_Word;
++typedef int32_t Elf32_Sword;
++typedef uint32_t Elf64_Word;
++typedef int32_t Elf64_Sword;
++
++/* Types for signed and unsigned 64-bit quantities. */
++typedef uint64_t Elf32_Xword;
++typedef int64_t Elf32_Sxword;
++typedef uint64_t Elf64_Xword;
++typedef int64_t Elf64_Sxword;
++
++/* Type of addresses. */
++typedef uint32_t Elf32_Addr;
++typedef uint64_t Elf64_Addr;
++
++/* Type of file offsets. */
++typedef uint32_t Elf32_Off;
++typedef uint64_t Elf64_Off;
++
++/* Type for section indices, which are 16-bit quantities. */
++typedef uint16_t Elf32_Section;
++typedef uint16_t Elf64_Section;
++
++/* Type for version symbol information. */
++typedef Elf32_Half Elf32_Versym;
++typedef Elf64_Half Elf64_Versym;
++
++
++/* The ELF file header. This appears at the start of every ELF file. */
++
++#define EI_NIDENT (16)
++
++typedef struct
++{
++ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
++ Elf32_Half e_type; /* Object file type */
++ Elf32_Half e_machine; /* Architecture */
++ Elf32_Word e_version; /* Object file version */
++ Elf32_Addr e_entry; /* Entry point virtual address */
++ Elf32_Off e_phoff; /* Program header table file offset */
++ Elf32_Off e_shoff; /* Section header table file offset */
++ Elf32_Word e_flags; /* Processor-specific flags */
++ Elf32_Half e_ehsize; /* ELF header size in bytes */
++ Elf32_Half e_phentsize; /* Program header table entry size */
++ Elf32_Half e_phnum; /* Program header table entry count */
++ Elf32_Half e_shentsize; /* Section header table entry size */
++ Elf32_Half e_shnum; /* Section header table entry count */
++ Elf32_Half e_shstrndx; /* Section header string table index */
++} Elf32_Ehdr;
++
++typedef struct
++{
++ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
++ Elf64_Half e_type; /* Object file type */
++ Elf64_Half e_machine; /* Architecture */
++ Elf64_Word e_version; /* Object file version */
++ Elf64_Addr e_entry; /* Entry point virtual address */
++ Elf64_Off e_phoff; /* Program header table file offset */
++ Elf64_Off e_shoff; /* Section header table file offset */
++ Elf64_Word e_flags; /* Processor-specific flags */
++ Elf64_Half e_ehsize; /* ELF header size in bytes */
++ Elf64_Half e_phentsize; /* Program header table entry size */
++ Elf64_Half e_phnum; /* Program header table entry count */
++ Elf64_Half e_shentsize; /* Section header table entry size */
++ Elf64_Half e_shnum; /* Section header table entry count */
++ Elf64_Half e_shstrndx; /* Section header string table index */
++} Elf64_Ehdr;
++
++/* Fields in the e_ident array. The EI_* macros are indices into the
++ array. The macros under each EI_* macro are the values the byte
++ may have. */
++
++#define EI_MAG0 0 /* File identification byte 0 index */
++#define ELFMAG0 0x7f /* Magic number byte 0 */
++
++#define EI_MAG1 1 /* File identification byte 1 index */
++#define ELFMAG1 'E' /* Magic number byte 1 */
++
++#define EI_MAG2 2 /* File identification byte 2 index */
++#define ELFMAG2 'L' /* Magic number byte 2 */
++
++#define EI_MAG3 3 /* File identification byte 3 index */
++#define ELFMAG3 'F' /* Magic number byte 3 */
++
++/* Conglomeration of the identification bytes, for easy testing as a word. */
++#define ELFMAG "\177ELF"
++#define SELFMAG 4
++
++#define EI_CLASS 4 /* File class byte index */
++#define ELFCLASSNONE 0 /* Invalid class */
++#define ELFCLASS32 1 /* 32-bit objects */
++#define ELFCLASS64 2 /* 64-bit objects */
++#define ELFCLASSNUM 3
++
++#define EI_DATA 5 /* Data encoding byte index */
++#define ELFDATANONE 0 /* Invalid data encoding */
++#define ELFDATA2LSB 1 /* 2's complement, little endian */
++#define ELFDATA2MSB 2 /* 2's complement, big endian */
++#define ELFDATANUM 3
++
++#define EI_VERSION 6 /* File version byte index */
++ /* Value must be EV_CURRENT */
++
++#define EI_OSABI 7 /* OS ABI identification */
++#define ELFOSABI_NONE 0 /* UNIX System V ABI */
++#define ELFOSABI_SYSV 0 /* Alias. */
++#define ELFOSABI_HPUX 1 /* HP-UX */
++#define ELFOSABI_NETBSD 2 /* NetBSD. */
++#define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */
++#define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */
++#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */
++#define ELFOSABI_AIX 7 /* IBM AIX. */
++#define ELFOSABI_IRIX 8 /* SGI Irix. */
++#define ELFOSABI_FREEBSD 9 /* FreeBSD. */
++#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
++#define ELFOSABI_MODESTO 11 /* Novell Modesto. */
++#define ELFOSABI_OPENBSD 12 /* OpenBSD. */
++#define ELFOSABI_ARM_AEABI 64 /* ARM EABI */
++#define ELFOSABI_ARM 97 /* ARM */
++#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
++
++#define EI_ABIVERSION 8 /* ABI version */
++
++#define EI_PAD 9 /* Byte index of padding bytes */
++
++/* Legal values for e_type (object file type). */
++
++#define ET_NONE 0 /* No file type */
++#define ET_REL 1 /* Relocatable file */
++#define ET_EXEC 2 /* Executable file */
++#define ET_DYN 3 /* Shared object file */
++#define ET_CORE 4 /* Core file */
++#define ET_NUM 5 /* Number of defined types */
++#define ET_LOOS 0xfe00 /* OS-specific range start */
++#define ET_HIOS 0xfeff /* OS-specific range end */
++#define ET_LOPROC 0xff00 /* Processor-specific range start */
++#define ET_HIPROC 0xffff /* Processor-specific range end */
++
++/* Legal values for e_machine (architecture). */
++
++#define EM_NONE 0 /* No machine */
++#define EM_M32 1 /* AT&T WE 32100 */
++#define EM_SPARC 2 /* SUN SPARC */
++#define EM_386 3 /* Intel 80386 */
++#define EM_68K 4 /* Motorola m68k family */
++#define EM_88K 5 /* Motorola m88k family */
++#define EM_860 7 /* Intel 80860 */
++#define EM_MIPS 8 /* MIPS R3000 big-endian */
++#define EM_S370 9 /* IBM System/370 */
++#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */
++
++#define EM_PARISC 15 /* HPPA */
++#define EM_VPP500 17 /* Fujitsu VPP500 */
++#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
++#define EM_960 19 /* Intel 80960 */
++#define EM_PPC 20 /* PowerPC */
++#define EM_PPC64 21 /* PowerPC 64-bit */
++#define EM_S390 22 /* IBM S390 */
++
++#define EM_V800 36 /* NEC V800 series */
++#define EM_FR20 37 /* Fujitsu FR20 */
++#define EM_RH32 38 /* TRW RH-32 */
++#define EM_RCE 39 /* Motorola RCE */
++#define EM_ARM 40 /* ARM */
++#define EM_FAKE_ALPHA 41 /* Digital Alpha */
++#define EM_SH 42 /* Hitachi SH */
++#define EM_SPARCV9 43 /* SPARC v9 64-bit */
++#define EM_TRICORE 44 /* Siemens Tricore */
++#define EM_ARC 45 /* Argonaut RISC Core */
++#define EM_H8_300 46 /* Hitachi H8/300 */
++#define EM_H8_300H 47 /* Hitachi H8/300H */
++#define EM_H8S 48 /* Hitachi H8S */
++#define EM_H8_500 49 /* Hitachi H8/500 */
++#define EM_IA_64 50 /* Intel Merced */
++#define EM_MIPS_X 51 /* Stanford MIPS-X */
++#define EM_COLDFIRE 52 /* Motorola Coldfire */
++#define EM_68HC12 53 /* Motorola M68HC12 */
++#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
++#define EM_PCP 55 /* Siemens PCP */
++#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
++#define EM_NDR1 57 /* Denso NDR1 microprocessor */
++#define EM_STARCORE 58 /* Motorola Start*Core processor */
++#define EM_ME16 59 /* Toyota ME16 processor */
++#define EM_ST100 60 /* STMicroelectronic ST100 processor */
++#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
++#define EM_X86_64 62 /* AMD x86-64 architecture */
++#define EM_PDSP 63 /* Sony DSP Processor */
++
++#define EM_FX66 66 /* Siemens FX66 microcontroller */
++#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
++#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
++#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
++#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
++#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
++#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
++#define EM_SVX 73 /* Silicon Graphics SVx */
++#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */
++#define EM_VAX 75 /* Digital VAX */
++#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
++#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */
++#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
++#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
++#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */
++#define EM_HUANY 81 /* Harvard University machine-independent object files */
++#define EM_PRISM 82 /* SiTera Prism */
++#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
++#define EM_FR30 84 /* Fujitsu FR30 */
++#define EM_D10V 85 /* Mitsubishi D10V */
++#define EM_D30V 86 /* Mitsubishi D30V */
++#define EM_V850 87 /* NEC v850 */
++#define EM_M32R 88 /* Mitsubishi M32R */
++#define EM_MN10300 89 /* Matsushita MN10300 */
++#define EM_MN10200 90 /* Matsushita MN10200 */
++#define EM_PJ 91 /* picoJava */
++#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
++#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
++#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
++#define EM_TILEPRO 188 /* Tilera TILEPro */
++#define EM_TILEGX 191 /* Tilera TILE-Gx */
++#define EM_NUM 192
++
++/* If it is necessary to assign new unofficial EM_* values, please
++ pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
++ chances of collision with official or non-GNU unofficial values. */
++
++#define EM_ALPHA 0x9026
++
++/* Legal values for e_version (version). */
++
++#define EV_NONE 0 /* Invalid ELF version */
++#define EV_CURRENT 1 /* Current version */
++#define EV_NUM 2
++
++/* Section header. */
++
++typedef struct
++{
++ Elf32_Word sh_name; /* Section name (string tbl index) */
++ Elf32_Word sh_type; /* Section type */
++ Elf32_Word sh_flags; /* Section flags */
++ Elf32_Addr sh_addr; /* Section virtual addr at execution */
++ Elf32_Off sh_offset; /* Section file offset */
++ Elf32_Word sh_size; /* Section size in bytes */
++ Elf32_Word sh_link; /* Link to another section */
++ Elf32_Word sh_info; /* Additional section information */
++ Elf32_Word sh_addralign; /* Section alignment */
++ Elf32_Word sh_entsize; /* Entry size if section holds table */
++} Elf32_Shdr;
++
++typedef struct
++{
++ Elf64_Word sh_name; /* Section name (string tbl index) */
++ Elf64_Word sh_type; /* Section type */
++ Elf64_Xword sh_flags; /* Section flags */
++ Elf64_Addr sh_addr; /* Section virtual addr at execution */
++ Elf64_Off sh_offset; /* Section file offset */
++ Elf64_Xword sh_size; /* Section size in bytes */
++ Elf64_Word sh_link; /* Link to another section */
++ Elf64_Word sh_info; /* Additional section information */
++ Elf64_Xword sh_addralign; /* Section alignment */
++ Elf64_Xword sh_entsize; /* Entry size if section holds table */
++} Elf64_Shdr;
++
++/* Special section indices. */
++
++#define SHN_UNDEF 0 /* Undefined section */
++#define SHN_LORESERVE 0xff00 /* Start of reserved indices */
++#define SHN_LOPROC 0xff00 /* Start of processor-specific */
++#define SHN_BEFORE 0xff00 /* Order section before all others
++ (Solaris). */
++#define SHN_AFTER 0xff01 /* Order section after all others
++ (Solaris). */
++#define SHN_HIPROC 0xff1f /* End of processor-specific */
++#define SHN_LOOS 0xff20 /* Start of OS-specific */
++#define SHN_HIOS 0xff3f /* End of OS-specific */
++#define SHN_ABS 0xfff1 /* Associated symbol is absolute */
++#define SHN_COMMON 0xfff2 /* Associated symbol is common */
++#define SHN_XINDEX 0xffff /* Index is in extra table. */
++#define SHN_HIRESERVE 0xffff /* End of reserved indices */
++
++/* Legal values for sh_type (section type). */
++
++#define SHT_NULL 0 /* Section header table entry unused */
++#define SHT_PROGBITS 1 /* Program data */
++#define SHT_SYMTAB 2 /* Symbol table */
++#define SHT_STRTAB 3 /* String table */
++#define SHT_RELA 4 /* Relocation entries with addends */
++#define SHT_HASH 5 /* Symbol hash table */
++#define SHT_DYNAMIC 6 /* Dynamic linking information */
++#define SHT_NOTE 7 /* Notes */
++#define SHT_NOBITS 8 /* Program space with no data (bss) */
++#define SHT_REL 9 /* Relocation entries, no addends */
++#define SHT_SHLIB 10 /* Reserved */
++#define SHT_DYNSYM 11 /* Dynamic linker symbol table */
++#define SHT_INIT_ARRAY 14 /* Array of constructors */
++#define SHT_FINI_ARRAY 15 /* Array of destructors */
++#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
++#define SHT_GROUP 17 /* Section group */
++#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
++#define SHT_NUM 19 /* Number of defined types. */
++#define SHT_LOOS 0x60000000 /* Start OS-specific. */
++#define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */
++#define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */
++#define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */
++#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */
++#define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */
++#define SHT_SUNW_move 0x6ffffffa
++#define SHT_SUNW_COMDAT 0x6ffffffb
++#define SHT_SUNW_syminfo 0x6ffffffc
++#define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */
++#define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */
++#define SHT_GNU_versym 0x6fffffff /* Version symbol table. */
++#define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */
++#define SHT_HIOS 0x6fffffff /* End OS-specific type */
++#define SHT_LOPROC 0x70000000 /* Start of processor-specific */
++#define SHT_HIPROC 0x7fffffff /* End of processor-specific */
++#define SHT_LOUSER 0x80000000 /* Start of application-specific */
++#define SHT_HIUSER 0x8fffffff /* End of application-specific */
++
++/* Legal values for sh_flags (section flags). */
++
++#define SHF_WRITE (1 << 0) /* Writable */
++#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
++#define SHF_EXECINSTR (1 << 2) /* Executable */
++#define SHF_MERGE (1 << 4) /* Might be merged */
++#define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */
++#define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */
++#define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */
++#define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling
++ required */
++#define SHF_GROUP (1 << 9) /* Section is member of a group. */
++#define SHF_TLS (1 << 10) /* Section hold thread-local data. */
++#define SHF_MASKOS 0x0ff00000 /* OS-specific. */
++#define SHF_MASKPROC 0xf0000000 /* Processor-specific */
++#define SHF_ORDERED (1 << 30) /* Special ordering requirement
++ (Solaris). */
++#define SHF_EXCLUDE (1 << 31) /* Section is excluded unless
++ referenced or allocated (Solaris).*/
++
++/* Section group handling. */
++#define GRP_COMDAT 0x1 /* Mark group as COMDAT. */
++
++/* Symbol table entry. */
++
++typedef struct
++{
++ Elf32_Word st_name; /* Symbol name (string tbl index) */
++ Elf32_Addr st_value; /* Symbol value */
++ Elf32_Word st_size; /* Symbol size */
++ unsigned char st_info; /* Symbol type and binding */
++ unsigned char st_other; /* Symbol visibility */
++ Elf32_Section st_shndx; /* Section index */
++} Elf32_Sym;
++
++typedef struct
++{
++ Elf64_Word st_name; /* Symbol name (string tbl index) */
++ unsigned char st_info; /* Symbol type and binding */
++ unsigned char st_other; /* Symbol visibility */
++ Elf64_Section st_shndx; /* Section index */
++ Elf64_Addr st_value; /* Symbol value */
++ Elf64_Xword st_size; /* Symbol size */
++} Elf64_Sym;
++
++/* The syminfo section if available contains additional information about
++ every dynamic symbol. */
++
++typedef struct
++{
++ Elf32_Half si_boundto; /* Direct bindings, symbol bound to */
++ Elf32_Half si_flags; /* Per symbol flags */
++} Elf32_Syminfo;
++
++typedef struct
++{
++ Elf64_Half si_boundto; /* Direct bindings, symbol bound to */
++ Elf64_Half si_flags; /* Per symbol flags */
++} Elf64_Syminfo;
++
++/* Possible values for si_boundto. */
++#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
++#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
++#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
++
++/* Possible bitmasks for si_flags. */
++#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
++#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
++#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
++#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy
++ loaded */
++/* Syminfo version values. */
++#define SYMINFO_NONE 0
++#define SYMINFO_CURRENT 1
++#define SYMINFO_NUM 2
++
++
++/* How to extract and insert information held in the st_info field. */
++
++#define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4)
++#define ELF32_ST_TYPE(val) ((val) & 0xf)
++#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))
++
++/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */
++#define ELF64_ST_BIND(val) ELF32_ST_BIND (val)
++#define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val)
++#define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type))
++
++/* Legal values for ST_BIND subfield of st_info (symbol binding). */
++
++#define STB_LOCAL 0 /* Local symbol */
++#define STB_GLOBAL 1 /* Global symbol */
++#define STB_WEAK 2 /* Weak symbol */
++#define STB_NUM 3 /* Number of defined types. */
++#define STB_LOOS 10 /* Start of OS-specific */
++#define STB_GNU_UNIQUE 10 /* Unique symbol. */
++#define STB_HIOS 12 /* End of OS-specific */
++#define STB_LOPROC 13 /* Start of processor-specific */
++#define STB_HIPROC 15 /* End of processor-specific */
++
++/* Legal values for ST_TYPE subfield of st_info (symbol type). */
++
++#define STT_NOTYPE 0 /* Symbol type is unspecified */
++#define STT_OBJECT 1 /* Symbol is a data object */
++#define STT_FUNC 2 /* Symbol is a code object */
++#define STT_SECTION 3 /* Symbol associated with a section */
++#define STT_FILE 4 /* Symbol's name is file name */
++#define STT_COMMON 5 /* Symbol is a common data object */
++#define STT_TLS 6 /* Symbol is thread-local data object*/
++#define STT_NUM 7 /* Number of defined types. */
++#define STT_LOOS 10 /* Start of OS-specific */
++#define STT_GNU_IFUNC 10 /* Symbol is indirect code object */
++#define STT_HIOS 12 /* End of OS-specific */
++#define STT_LOPROC 13 /* Start of processor-specific */
++#define STT_HIPROC 15 /* End of processor-specific */
++
++
++/* Symbol table indices are found in the hash buckets and chain table
++ of a symbol hash table section. This special index value indicates
++ the end of a chain, meaning no further symbols are found in that bucket. */
++
++#define STN_UNDEF 0 /* End of a chain. */
++
++
++/* How to extract and insert information held in the st_other field. */
++
++#define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
++
++/* For ELF64 the definitions are the same. */
++#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o)
++
++/* Symbol visibility specification encoded in the st_other field. */
++#define STV_DEFAULT 0 /* Default symbol visibility rules */
++#define STV_INTERNAL 1 /* Processor specific hidden class */
++#define STV_HIDDEN 2 /* Sym unavailable in other modules */
++#define STV_PROTECTED 3 /* Not preemptible, not exported */
++
++
++/* Relocation table entry without addend (in section of type SHT_REL). */
++
++typedef struct
++{
++ Elf32_Addr r_offset; /* Address */
++ Elf32_Word r_info; /* Relocation type and symbol index */
++} Elf32_Rel;
++
++/* I have seen two different definitions of the Elf64_Rel and
++ Elf64_Rela structures, so we'll leave them out until Novell (or
++ whoever) gets their act together. */
++/* The following, at least, is used on Sparc v9, MIPS, and Alpha. */
++
++typedef struct
++{
++ Elf64_Addr r_offset; /* Address */
++ Elf64_Xword r_info; /* Relocation type and symbol index */
++} Elf64_Rel;
++
++/* Relocation table entry with addend (in section of type SHT_RELA). */
++
++typedef struct
++{
++ Elf32_Addr r_offset; /* Address */
++ Elf32_Word r_info; /* Relocation type and symbol index */
++ Elf32_Sword r_addend; /* Addend */
++} Elf32_Rela;
++
++typedef struct
++{
++ Elf64_Addr r_offset; /* Address */
++ Elf64_Xword r_info; /* Relocation type and symbol index */
++ Elf64_Sxword r_addend; /* Addend */
++} Elf64_Rela;
++
++/* How to extract and insert information held in the r_info field. */
++
++#define ELF32_R_SYM(val) ((val) >> 8)
++#define ELF32_R_TYPE(val) ((val) & 0xff)
++#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff))
++
++#define ELF64_R_SYM(i) ((i) >> 32)
++#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
++#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type))
++
++/* Program segment header. */
++
++typedef struct
++{
++ Elf32_Word p_type; /* Segment type */
++ Elf32_Off p_offset; /* Segment file offset */
++ Elf32_Addr p_vaddr; /* Segment virtual address */
++ Elf32_Addr p_paddr; /* Segment physical address */
++ Elf32_Word p_filesz; /* Segment size in file */
++ Elf32_Word p_memsz; /* Segment size in memory */
++ Elf32_Word p_flags; /* Segment flags */
++ Elf32_Word p_align; /* Segment alignment */
++} Elf32_Phdr;
++
++typedef struct
++{
++ Elf64_Word p_type; /* Segment type */
++ Elf64_Word p_flags; /* Segment flags */
++ Elf64_Off p_offset; /* Segment file offset */
++ Elf64_Addr p_vaddr; /* Segment virtual address */
++ Elf64_Addr p_paddr; /* Segment physical address */
++ Elf64_Xword p_filesz; /* Segment size in file */
++ Elf64_Xword p_memsz; /* Segment size in memory */
++ Elf64_Xword p_align; /* Segment alignment */
++} Elf64_Phdr;
++
++/* Special value for e_phnum. This indicates that the real number of
++ program headers is too large to fit into e_phnum. Instead the real
++ value is in the field sh_info of section 0. */
++
++#define PN_XNUM 0xffff
++
++/* Legal values for p_type (segment type). */
++
++#define PT_NULL 0 /* Program header table entry unused */
++#define PT_LOAD 1 /* Loadable program segment */
++#define PT_DYNAMIC 2 /* Dynamic linking information */
++#define PT_INTERP 3 /* Program interpreter */
++#define PT_NOTE 4 /* Auxiliary information */
++#define PT_SHLIB 5 /* Reserved */
++#define PT_PHDR 6 /* Entry for header table itself */
++#define PT_TLS 7 /* Thread-local storage segment */
++#define PT_NUM 8 /* Number of defined types */
++#define PT_LOOS 0x60000000 /* Start of OS-specific */
++#define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */
++#define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */
++#define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */
++#define PT_LOSUNW 0x6ffffffa
++#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
++#define PT_SUNWSTACK 0x6ffffffb /* Stack segment */
++#define PT_HISUNW 0x6fffffff
++#define PT_HIOS 0x6fffffff /* End of OS-specific */
++#define PT_LOPROC 0x70000000 /* Start of processor-specific */
++#define PT_HIPROC 0x7fffffff /* End of processor-specific */
++
++/* Legal values for p_flags (segment flags). */
++
++#define PF_X (1 << 0) /* Segment is executable */
++#define PF_W (1 << 1) /* Segment is writable */
++#define PF_R (1 << 2) /* Segment is readable */
++#define PF_MASKOS 0x0ff00000 /* OS-specific */
++#define PF_MASKPROC 0xf0000000 /* Processor-specific */
++
++/* Legal values for note segment descriptor types for core files. */
++
++#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
++#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
++#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
++#define NT_PRXREG 4 /* Contains copy of prxregset struct */
++#define NT_TASKSTRUCT 4 /* Contains copy of task structure */
++#define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */
++#define NT_AUXV 6 /* Contains copy of auxv array */
++#define NT_GWINDOWS 7 /* Contains copy of gwindows struct */
++#define NT_ASRS 8 /* Contains copy of asrset struct */
++#define NT_PSTATUS 10 /* Contains copy of pstatus struct */
++#define NT_PSINFO 13 /* Contains copy of psinfo struct */
++#define NT_PRCRED 14 /* Contains copy of prcred struct */
++#define NT_UTSNAME 15 /* Contains copy of utsname struct */
++#define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */
++#define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */
++#define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */
++#define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */
++#define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */
++#define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */
++#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
++#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */
++#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */
++#define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */
++
++/* Legal values for the note segment descriptor types for object files. */
++
++#define NT_VERSION 1 /* Contains a version string. */
++
++
++/* Dynamic section entry. */
++
++typedef struct
++{
++ Elf32_Sword d_tag; /* Dynamic entry type */
++ union
++ {
++ Elf32_Word d_val; /* Integer value */
++ Elf32_Addr d_ptr; /* Address value */
++ } d_un;
++} Elf32_Dyn;
++
++typedef struct
++{
++ Elf64_Sxword d_tag; /* Dynamic entry type */
++ union
++ {
++ Elf64_Xword d_val; /* Integer value */
++ Elf64_Addr d_ptr; /* Address value */
++ } d_un;
++} Elf64_Dyn;
++
++/* Legal values for d_tag (dynamic entry type). */
++
++#define DT_NULL 0 /* Marks end of dynamic section */
++#define DT_NEEDED 1 /* Name of needed library */
++#define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */
++#define DT_PLTGOT 3 /* Processor defined value */
++#define DT_HASH 4 /* Address of symbol hash table */
++#define DT_STRTAB 5 /* Address of string table */
++#define DT_SYMTAB 6 /* Address of symbol table */
++#define DT_RELA 7 /* Address of Rela relocs */
++#define DT_RELASZ 8 /* Total size of Rela relocs */
++#define DT_RELAENT 9 /* Size of one Rela reloc */
++#define DT_STRSZ 10 /* Size of string table */
++#define DT_SYMENT 11 /* Size of one symbol table entry */
++#define DT_INIT 12 /* Address of init function */
++#define DT_FINI 13 /* Address of termination function */
++#define DT_SONAME 14 /* Name of shared object */
++#define DT_RPATH 15 /* Library search path (deprecated) */
++#define DT_SYMBOLIC 16 /* Start symbol search here */
++#define DT_REL 17 /* Address of Rel relocs */
++#define DT_RELSZ 18 /* Total size of Rel relocs */
++#define DT_RELENT 19 /* Size of one Rel reloc */
++#define DT_PLTREL 20 /* Type of reloc in PLT */
++#define DT_DEBUG 21 /* For debugging; unspecified */
++#define DT_TEXTREL 22 /* Reloc might modify .text */
++#define DT_JMPREL 23 /* Address of PLT relocs */
++#define DT_BIND_NOW 24 /* Process relocations of object */
++#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
++#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
++#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
++#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
++#define DT_RUNPATH 29 /* Library search path */
++#define DT_FLAGS 30 /* Flags for the object being loaded */
++#define DT_ENCODING 32 /* Start of encoded range */
++#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
++#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
++#define DT_NUM 34 /* Number used */
++#define DT_LOOS 0x6000000d /* Start of OS-specific */
++#define DT_HIOS 0x6ffff000 /* End of OS-specific */
++#define DT_LOPROC 0x70000000 /* Start of processor-specific */
++#define DT_HIPROC 0x7fffffff /* End of processor-specific */
++#define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */
++
++/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
++ Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's
++ approach. */
++#define DT_VALRNGLO 0x6ffffd00
++#define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */
++#define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */
++#define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */
++#define DT_CHECKSUM 0x6ffffdf8
++#define DT_PLTPADSZ 0x6ffffdf9
++#define DT_MOVEENT 0x6ffffdfa
++#define DT_MOVESZ 0x6ffffdfb
++#define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */
++#define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting
++ the following DT_* entry. */
++#define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */
++#define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */
++#define DT_VALRNGHI 0x6ffffdff
++#define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */
++#define DT_VALNUM 12
++
++/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
++ Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
++
++ If any adjustment is made to the ELF object after it has been
++ built these entries will need to be adjusted. */
++#define DT_ADDRRNGLO 0x6ffffe00
++#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */
++#define DT_TLSDESC_PLT 0x6ffffef6
++#define DT_TLSDESC_GOT 0x6ffffef7
++#define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */
++#define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */
++#define DT_CONFIG 0x6ffffefa /* Configuration information. */
++#define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */
++#define DT_AUDIT 0x6ffffefc /* Object auditing. */
++#define DT_PLTPAD 0x6ffffefd /* PLT padding. */
++#define DT_MOVETAB 0x6ffffefe /* Move table. */
++#define DT_SYMINFO 0x6ffffeff /* Syminfo table. */
++#define DT_ADDRRNGHI 0x6ffffeff
++#define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */
++#define DT_ADDRNUM 11
++
++/* The versioning entry types. The next are defined as part of the
++ GNU extension. */
++#define DT_VERSYM 0x6ffffff0
++
++#define DT_RELACOUNT 0x6ffffff9
++#define DT_RELCOUNT 0x6ffffffa
++
++/* These were chosen by Sun. */
++#define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */
++#define DT_VERDEF 0x6ffffffc /* Address of version definition
++ table */
++#define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */
++#define DT_VERNEED 0x6ffffffe /* Address of table with needed
++ versions */
++#define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */
++#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
++#define DT_VERSIONTAGNUM 16
++
++/* Sun added these machine-independent extensions in the "processor-specific"
++ range. Be compatible. */
++#define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */
++#define DT_FILTER 0x7fffffff /* Shared object to get values from */
++#define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
++#define DT_EXTRANUM 3
++
++/* Values of `d_un.d_val' in the DT_FLAGS entry. */
++#define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */
++#define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */
++#define DF_TEXTREL 0x00000004 /* Object contains text relocations */
++#define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */
++#define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */
++
++/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
++ entry in the dynamic section. */
++#define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */
++#define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */
++#define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */
++#define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/
++#define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/
++#define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/
++#define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */
++#define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */
++#define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */
++#define DF_1_TRANS 0x00000200
++#define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */
++#define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */
++#define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */
++#define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/
++#define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */
++#define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */
++#define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */
++
++/* Flags for the feature selection in DT_FEATURE_1. */
++#define DTF_1_PARINIT 0x00000001
++#define DTF_1_CONFEXP 0x00000002
++
++/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */
++#define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */
++#define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not
++ generally available. */
++
++/* Version definition sections. */
++
++typedef struct
++{
++ Elf32_Half vd_version; /* Version revision */
++ Elf32_Half vd_flags; /* Version information */
++ Elf32_Half vd_ndx; /* Version Index */
++ Elf32_Half vd_cnt; /* Number of associated aux entries */
++ Elf32_Word vd_hash; /* Version name hash value */
++ Elf32_Word vd_aux; /* Offset in bytes to verdaux array */
++ Elf32_Word vd_next; /* Offset in bytes to next verdef
++ entry */
++} Elf32_Verdef;
++
++typedef struct
++{
++ Elf64_Half vd_version; /* Version revision */
++ Elf64_Half vd_flags; /* Version information */
++ Elf64_Half vd_ndx; /* Version Index */
++ Elf64_Half vd_cnt; /* Number of associated aux entries */
++ Elf64_Word vd_hash; /* Version name hash value */
++ Elf64_Word vd_aux; /* Offset in bytes to verdaux array */
++ Elf64_Word vd_next; /* Offset in bytes to next verdef
++ entry */
++} Elf64_Verdef;
++
++
++/* Legal values for vd_version (version revision). */
++#define VER_DEF_NONE 0 /* No version */
++#define VER_DEF_CURRENT 1 /* Current version */
++#define VER_DEF_NUM 2 /* Given version number */
++
++/* Legal values for vd_flags (version information flags). */
++#define VER_FLG_BASE 0x1 /* Version definition of file itself */
++#define VER_FLG_WEAK 0x2 /* Weak version identifier */
++
++/* Versym symbol index values. */
++#define VER_NDX_LOCAL 0 /* Symbol is local. */
++#define VER_NDX_GLOBAL 1 /* Symbol is global. */
++#define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */
++#define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */
++
++/* Auxialiary version information. */
++
++typedef struct
++{
++ Elf32_Word vda_name; /* Version or dependency names */
++ Elf32_Word vda_next; /* Offset in bytes to next verdaux
++ entry */
++} Elf32_Verdaux;
++
++typedef struct
++{
++ Elf64_Word vda_name; /* Version or dependency names */
++ Elf64_Word vda_next; /* Offset in bytes to next verdaux
++ entry */
++} Elf64_Verdaux;
++
++
++/* Version dependency section. */
++
++typedef struct
++{
++ Elf32_Half vn_version; /* Version of structure */
++ Elf32_Half vn_cnt; /* Number of associated aux entries */
++ Elf32_Word vn_file; /* Offset of filename for this
++ dependency */
++ Elf32_Word vn_aux; /* Offset in bytes to vernaux array */
++ Elf32_Word vn_next; /* Offset in bytes to next verneed
++ entry */
++} Elf32_Verneed;
++
++typedef struct
++{
++ Elf64_Half vn_version; /* Version of structure */
++ Elf64_Half vn_cnt; /* Number of associated aux entries */
++ Elf64_Word vn_file; /* Offset of filename for this
++ dependency */
++ Elf64_Word vn_aux; /* Offset in bytes to vernaux array */
++ Elf64_Word vn_next; /* Offset in bytes to next verneed
++ entry */
++} Elf64_Verneed;
++
++
++/* Legal values for vn_version (version revision). */
++#define VER_NEED_NONE 0 /* No version */
++#define VER_NEED_CURRENT 1 /* Current version */
++#define VER_NEED_NUM 2 /* Given version number */
++
++/* Auxiliary needed version information. */
++
++typedef struct
++{
++ Elf32_Word vna_hash; /* Hash value of dependency name */
++ Elf32_Half vna_flags; /* Dependency specific information */
++ Elf32_Half vna_other; /* Unused */
++ Elf32_Word vna_name; /* Dependency name string offset */
++ Elf32_Word vna_next; /* Offset in bytes to next vernaux
++ entry */
++} Elf32_Vernaux;
++
++typedef struct
++{
++ Elf64_Word vna_hash; /* Hash value of dependency name */
++ Elf64_Half vna_flags; /* Dependency specific information */
++ Elf64_Half vna_other; /* Unused */
++ Elf64_Word vna_name; /* Dependency name string offset */
++ Elf64_Word vna_next; /* Offset in bytes to next vernaux
++ entry */
++} Elf64_Vernaux;
++
++
++/* Legal values for vna_flags. */
++#define VER_FLG_WEAK 0x2 /* Weak version identifier */
++
++
++/* Auxiliary vector. */
++
++/* This vector is normally only used by the program interpreter. The
++ usual definition in an ABI supplement uses the name auxv_t. The
++ vector is not usually defined in a standard <elf.h> file, but it
++ can't hurt. We rename it to avoid conflicts. The sizes of these
++ types are an arrangement between the exec server and the program
++ interpreter, so we don't fully specify them here. */
++
++typedef struct
++{
++ uint32_t a_type; /* Entry type */
++ union
++ {
++ uint32_t a_val; /* Integer value */
++ /* We use to have pointer elements added here. We cannot do that,
++ though, since it does not work when using 32-bit definitions
++ on 64-bit platforms and vice versa. */
++ } a_un;
++} Elf32_auxv_t;
++
++typedef struct
++{
++ uint64_t a_type; /* Entry type */
++ union
++ {
++ uint64_t a_val; /* Integer value */
++ /* We use to have pointer elements added here. We cannot do that,
++ though, since it does not work when using 32-bit definitions
++ on 64-bit platforms and vice versa. */
++ } a_un;
++} Elf64_auxv_t;
++
++/* Legal values for a_type (entry type). */
++
++#define AT_NULL 0 /* End of vector */
++#define AT_IGNORE 1 /* Entry should be ignored */
++#define AT_EXECFD 2 /* File descriptor of program */
++#define AT_PHDR 3 /* Program headers for program */
++#define AT_PHENT 4 /* Size of program header entry */
++#define AT_PHNUM 5 /* Number of program headers */
++#define AT_PAGESZ 6 /* System page size */
++#define AT_BASE 7 /* Base address of interpreter */
++#define AT_FLAGS 8 /* Flags */
++#define AT_ENTRY 9 /* Entry point of program */
++#define AT_NOTELF 10 /* Program is not ELF */
++#define AT_UID 11 /* Real uid */
++#define AT_EUID 12 /* Effective uid */
++#define AT_GID 13 /* Real gid */
++#define AT_EGID 14 /* Effective gid */
++#define AT_CLKTCK 17 /* Frequency of times() */
++
++/* Some more special a_type values describing the hardware. */
++#define AT_PLATFORM 15 /* String identifying platform. */
++#define AT_HWCAP 16 /* Machine dependent hints about
++ processor capabilities. */
++
++/* This entry gives some information about the FPU initialization
++ performed by the kernel. */
++#define AT_FPUCW 18 /* Used FPU control word. */
++
++/* Cache block sizes. */
++#define AT_DCACHEBSIZE 19 /* Data cache block size. */
++#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
++#define AT_UCACHEBSIZE 21 /* Unified cache block size. */
++
++/* A special ignored value for PPC, used by the kernel to control the
++ interpretation of the AUXV. Must be > 16. */
++#define AT_IGNOREPPC 22 /* Entry should be ignored. */
++
++#define AT_SECURE 23 /* Boolean, was exec setuid-like? */
++
++#define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/
++
++#define AT_RANDOM 25 /* Address of 16 random bytes. */
++
++#define AT_EXECFN 31 /* Filename of executable. */
++
++/* Pointer to the global system page used for system calls and other
++ nice things. */
++#define AT_SYSINFO 32
++#define AT_SYSINFO_EHDR 33
++
++/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
++ log2 of line size; mask those to get cache size. */
++#define AT_L1I_CACHESHAPE 34
++#define AT_L1D_CACHESHAPE 35
++#define AT_L2_CACHESHAPE 36
++#define AT_L3_CACHESHAPE 37
++
++/* Note section contents. Each entry in the note section begins with
++ a header of a fixed form. */
++
++typedef struct
++{
++ Elf32_Word n_namesz; /* Length of the note's name. */
++ Elf32_Word n_descsz; /* Length of the note's descriptor. */
++ Elf32_Word n_type; /* Type of the note. */
++} Elf32_Nhdr;
++
++typedef struct
++{
++ Elf64_Word n_namesz; /* Length of the note's name. */
++ Elf64_Word n_descsz; /* Length of the note's descriptor. */
++ Elf64_Word n_type; /* Type of the note. */
++} Elf64_Nhdr;
++
++/* Known names of notes. */
++
++/* Solaris entries in the note section have this name. */
++#define ELF_NOTE_SOLARIS "SUNW Solaris"
++
++/* Note entries for GNU systems have this name. */
++#define ELF_NOTE_GNU "GNU"
++
++
++/* Defined types of notes for Solaris. */
++
++/* Value of descriptor (one word) is desired pagesize for the binary. */
++#define ELF_NOTE_PAGESIZE_HINT 1
++
++
++/* Defined note types for GNU systems. */
++
++/* ABI information. The descriptor consists of words:
++ word 0: OS descriptor
++ word 1: major version of the ABI
++ word 2: minor version of the ABI
++ word 3: subminor version of the ABI
++*/
++#define NT_GNU_ABI_TAG 1
++#define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */
++
++/* Known OSes. These values can appear in word 0 of an
++ NT_GNU_ABI_TAG note section entry. */
++#define ELF_NOTE_OS_LINUX 0
++#define ELF_NOTE_OS_GNU 1
++#define ELF_NOTE_OS_SOLARIS2 2
++#define ELF_NOTE_OS_FREEBSD 3
++
++/* Synthetic hwcap information. The descriptor begins with two words:
++ word 0: number of entries
++ word 1: bitmask of enabled entries
++ Then follow variable-length entries, one byte followed by a
++ '\0'-terminated hwcap name string. The byte gives the bit
++ number to test if enabled, (1U << bit) & bitmask. */
++#define NT_GNU_HWCAP 2
++
++/* Build ID bits as generated by ld --build-id.
++ The descriptor consists of any nonzero number of bytes. */
++#define NT_GNU_BUILD_ID 3
++
++/* Version note generated by GNU gold containing a version string. */
++#define NT_GNU_GOLD_VERSION 4
++
++
++/* Move records. */
++typedef struct
++{
++ Elf32_Xword m_value; /* Symbol value. */
++ Elf32_Word m_info; /* Size and index. */
++ Elf32_Word m_poffset; /* Symbol offset. */
++ Elf32_Half m_repeat; /* Repeat count. */
++ Elf32_Half m_stride; /* Stride info. */
++} Elf32_Move;
++
++typedef struct
++{
++ Elf64_Xword m_value; /* Symbol value. */
++ Elf64_Xword m_info; /* Size and index. */
++ Elf64_Xword m_poffset; /* Symbol offset. */
++ Elf64_Half m_repeat; /* Repeat count. */
++ Elf64_Half m_stride; /* Stride info. */
++} Elf64_Move;
++
++/* Macro to construct move records. */
++#define ELF32_M_SYM(info) ((info) >> 8)
++#define ELF32_M_SIZE(info) ((unsigned char) (info))
++#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size))
++
++#define ELF64_M_SYM(info) ELF32_M_SYM (info)
++#define ELF64_M_SIZE(info) ELF32_M_SIZE (info)
++#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size)
++
++
++/* Motorola 68k specific definitions. */
++
++/* Values for Elf32_Ehdr.e_flags. */
++#define EF_CPU32 0x00810000
++
++/* m68k relocs. */
++
++#define R_68K_NONE 0 /* No reloc */
++#define R_68K_32 1 /* Direct 32 bit */
++#define R_68K_16 2 /* Direct 16 bit */
++#define R_68K_8 3 /* Direct 8 bit */
++#define R_68K_PC32 4 /* PC relative 32 bit */
++#define R_68K_PC16 5 /* PC relative 16 bit */
++#define R_68K_PC8 6 /* PC relative 8 bit */
++#define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */
++#define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */
++#define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */
++#define R_68K_GOT32O 10 /* 32 bit GOT offset */
++#define R_68K_GOT16O 11 /* 16 bit GOT offset */
++#define R_68K_GOT8O 12 /* 8 bit GOT offset */
++#define R_68K_PLT32 13 /* 32 bit PC relative PLT address */
++#define R_68K_PLT16 14 /* 16 bit PC relative PLT address */
++#define R_68K_PLT8 15 /* 8 bit PC relative PLT address */
++#define R_68K_PLT32O 16 /* 32 bit PLT offset */
++#define R_68K_PLT16O 17 /* 16 bit PLT offset */
++#define R_68K_PLT8O 18 /* 8 bit PLT offset */
++#define R_68K_COPY 19 /* Copy symbol at runtime */
++#define R_68K_GLOB_DAT 20 /* Create GOT entry */
++#define R_68K_JMP_SLOT 21 /* Create PLT entry */
++#define R_68K_RELATIVE 22 /* Adjust by program base */
++#define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */
++#define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */
++#define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */
++#define R_68K_TLS_LDM32 28 /* 32 bit GOT offset for LDM */
++#define R_68K_TLS_LDM16 29 /* 16 bit GOT offset for LDM */
++#define R_68K_TLS_LDM8 30 /* 8 bit GOT offset for LDM */
++#define R_68K_TLS_LDO32 31 /* 32 bit module-relative offset */
++#define R_68K_TLS_LDO16 32 /* 16 bit module-relative offset */
++#define R_68K_TLS_LDO8 33 /* 8 bit module-relative offset */
++#define R_68K_TLS_IE32 34 /* 32 bit GOT offset for IE */
++#define R_68K_TLS_IE16 35 /* 16 bit GOT offset for IE */
++#define R_68K_TLS_IE8 36 /* 8 bit GOT offset for IE */
++#define R_68K_TLS_LE32 37 /* 32 bit offset relative to
++ static TLS block */
++#define R_68K_TLS_LE16 38 /* 16 bit offset relative to
++ static TLS block */
++#define R_68K_TLS_LE8 39 /* 8 bit offset relative to
++ static TLS block */
++#define R_68K_TLS_DTPMOD32 40 /* 32 bit module number */
++#define R_68K_TLS_DTPREL32 41 /* 32 bit module-relative offset */
++#define R_68K_TLS_TPREL32 42 /* 32 bit TP-relative offset */
++/* Keep this the last entry. */
++#define R_68K_NUM 43
++
++/* Intel 80386 specific definitions. */
++
++/* i386 relocs. */
++
++#define R_386_NONE 0 /* No reloc */
++#define R_386_32 1 /* Direct 32 bit */
++#define R_386_PC32 2 /* PC relative 32 bit */
++#define R_386_GOT32 3 /* 32 bit GOT entry */
++#define R_386_PLT32 4 /* 32 bit PLT address */
++#define R_386_COPY 5 /* Copy symbol at runtime */
++#define R_386_GLOB_DAT 6 /* Create GOT entry */
++#define R_386_JMP_SLOT 7 /* Create PLT entry */
++#define R_386_RELATIVE 8 /* Adjust by program base */
++#define R_386_GOTOFF 9 /* 32 bit offset to GOT */
++#define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */
++#define R_386_32PLT 11
++#define R_386_TLS_TPOFF 14 /* Offset in static TLS block */
++#define R_386_TLS_IE 15 /* Address of GOT entry for static TLS
++ block offset */
++#define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block
++ offset */
++#define R_386_TLS_LE 17 /* Offset relative to static TLS
++ block */
++#define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of
++ general dynamic thread local data */
++#define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of
++ local dynamic thread local data
++ in LE code */
++#define R_386_16 20
++#define R_386_PC16 21
++#define R_386_8 22
++#define R_386_PC8 23
++#define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic
++ thread local data */
++#define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */
++#define R_386_TLS_GD_CALL 26 /* Relocation for call to
++ __tls_get_addr() */
++#define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */
++#define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic
++ thread local data in LE code */
++#define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */
++#define R_386_TLS_LDM_CALL 30 /* Relocation for call to
++ __tls_get_addr() in LDM code */
++#define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */
++#define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */
++#define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS
++ block offset */
++#define R_386_TLS_LE_32 34 /* Negated offset relative to static
++ TLS block */
++#define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */
++#define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */
++#define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */
++/* 38? */
++#define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */
++#define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS
++ descriptor for
++ relaxation. */
++#define R_386_TLS_DESC 41 /* TLS descriptor containing
++ pointer to code and to
++ argument, returning the TLS
++ offset for the symbol. */
++#define R_386_IRELATIVE 42 /* Adjust indirectly by program base */
++/* Keep this the last entry. */
++#define R_386_NUM 43
++
++/* SUN SPARC specific definitions. */
++
++/* Legal values for ST_TYPE subfield of st_info (symbol type). */
++
++#define STT_SPARC_REGISTER 13 /* Global register reserved to app. */
++
++/* Values for Elf64_Ehdr.e_flags. */
++
++#define EF_SPARCV9_MM 3
++#define EF_SPARCV9_TSO 0
++#define EF_SPARCV9_PSO 1
++#define EF_SPARCV9_RMO 2
++#define EF_SPARC_LEDATA 0x800000 /* little endian data */
++#define EF_SPARC_EXT_MASK 0xFFFF00
++#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
++#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
++#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
++#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
++
++/* SPARC relocs. */
++
++#define R_SPARC_NONE 0 /* No reloc */
++#define R_SPARC_8 1 /* Direct 8 bit */
++#define R_SPARC_16 2 /* Direct 16 bit */
++#define R_SPARC_32 3 /* Direct 32 bit */
++#define R_SPARC_DISP8 4 /* PC relative 8 bit */
++#define R_SPARC_DISP16 5 /* PC relative 16 bit */
++#define R_SPARC_DISP32 6 /* PC relative 32 bit */
++#define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */
++#define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */
++#define R_SPARC_HI22 9 /* High 22 bit */
++#define R_SPARC_22 10 /* Direct 22 bit */
++#define R_SPARC_13 11 /* Direct 13 bit */
++#define R_SPARC_LO10 12 /* Truncated 10 bit */
++#define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */
++#define R_SPARC_GOT13 14 /* 13 bit GOT entry */
++#define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */
++#define R_SPARC_PC10 16 /* PC relative 10 bit truncated */
++#define R_SPARC_PC22 17 /* PC relative 22 bit shifted */
++#define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */
++#define R_SPARC_COPY 19 /* Copy symbol at runtime */
++#define R_SPARC_GLOB_DAT 20 /* Create GOT entry */
++#define R_SPARC_JMP_SLOT 21 /* Create PLT entry */
++#define R_SPARC_RELATIVE 22 /* Adjust by program base */
++#define R_SPARC_UA32 23 /* Direct 32 bit unaligned */
++
++/* Additional Sparc64 relocs. */
++
++#define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */
++#define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */
++#define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */
++#define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */
++#define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */
++#define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */
++#define R_SPARC_10 30 /* Direct 10 bit */
++#define R_SPARC_11 31 /* Direct 11 bit */
++#define R_SPARC_64 32 /* Direct 64 bit */
++#define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */
++#define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */
++#define R_SPARC_HM10 35 /* High middle 10 bits of ... */
++#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */
++#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */
++#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */
++#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */
++#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */
++#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */
++#define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */
++#define R_SPARC_7 43 /* Direct 7 bit */
++#define R_SPARC_5 44 /* Direct 5 bit */
++#define R_SPARC_6 45 /* Direct 6 bit */
++#define R_SPARC_DISP64 46 /* PC relative 64 bit */
++#define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */
++#define R_SPARC_HIX22 48 /* High 22 bit complemented */
++#define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */
++#define R_SPARC_H44 50 /* Direct high 12 of 44 bit */
++#define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */
++#define R_SPARC_L44 52 /* Direct low 10 of 44 bit */
++#define R_SPARC_REGISTER 53 /* Global register usage */
++#define R_SPARC_UA64 54 /* Direct 64 bit unaligned */
++#define R_SPARC_UA16 55 /* Direct 16 bit unaligned */
++#define R_SPARC_TLS_GD_HI22 56
++#define R_SPARC_TLS_GD_LO10 57
++#define R_SPARC_TLS_GD_ADD 58
++#define R_SPARC_TLS_GD_CALL 59
++#define R_SPARC_TLS_LDM_HI22 60
++#define R_SPARC_TLS_LDM_LO10 61
++#define R_SPARC_TLS_LDM_ADD 62
++#define R_SPARC_TLS_LDM_CALL 63
++#define R_SPARC_TLS_LDO_HIX22 64
++#define R_SPARC_TLS_LDO_LOX10 65
++#define R_SPARC_TLS_LDO_ADD 66
++#define R_SPARC_TLS_IE_HI22 67
++#define R_SPARC_TLS_IE_LO10 68
++#define R_SPARC_TLS_IE_LD 69
++#define R_SPARC_TLS_IE_LDX 70
++#define R_SPARC_TLS_IE_ADD 71
++#define R_SPARC_TLS_LE_HIX22 72
++#define R_SPARC_TLS_LE_LOX10 73
++#define R_SPARC_TLS_DTPMOD32 74
++#define R_SPARC_TLS_DTPMOD64 75
++#define R_SPARC_TLS_DTPOFF32 76
++#define R_SPARC_TLS_DTPOFF64 77
++#define R_SPARC_TLS_TPOFF32 78
++#define R_SPARC_TLS_TPOFF64 79
++#define R_SPARC_GOTDATA_HIX22 80
++#define R_SPARC_GOTDATA_LOX10 81
++#define R_SPARC_GOTDATA_OP_HIX22 82
++#define R_SPARC_GOTDATA_OP_LOX10 83
++#define R_SPARC_GOTDATA_OP 84
++#define R_SPARC_H34 85
++#define R_SPARC_SIZE32 86
++#define R_SPARC_SIZE64 87
++#define R_SPARC_WDISP10 88
++#define R_SPARC_JMP_IREL 248
++#define R_SPARC_IRELATIVE 249
++#define R_SPARC_GNU_VTINHERIT 250
++#define R_SPARC_GNU_VTENTRY 251
++#define R_SPARC_REV32 252
++/* Keep this the last entry. */
++#define R_SPARC_NUM 253
++
++/* For Sparc64, legal values for d_tag of Elf64_Dyn. */
++
++#define DT_SPARC_REGISTER 0x70000001
++#define DT_SPARC_NUM 2
++
++/* MIPS R3000 specific definitions. */
++
++/* Legal values for e_flags field of Elf32_Ehdr. */
++
++#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */
++#define EF_MIPS_PIC 2 /* Contains PIC code */
++#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */
++#define EF_MIPS_XGOT 8
++#define EF_MIPS_64BIT_WHIRL 16
++#define EF_MIPS_ABI2 32
++#define EF_MIPS_ABI_ON32 64
++#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */
++
++/* Legal values for MIPS architecture level. */
++
++#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
++#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
++#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
++#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
++#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
++#define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
++#define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
++
++/* The following are non-official names and should not be used. */
++
++#define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
++#define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
++#define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
++#define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
++#define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
++#define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
++#define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
++
++/* Special section indices. */
++
++#define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */
++#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */
++#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */
++#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */
++#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */
++
++/* Legal values for sh_type field of Elf32_Shdr. */
++
++#define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */
++#define SHT_MIPS_MSYM 0x70000001
++#define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */
++#define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */
++#define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */
++#define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/
++#define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */
++#define SHT_MIPS_PACKAGE 0x70000007
++#define SHT_MIPS_PACKSYM 0x70000008
++#define SHT_MIPS_RELD 0x70000009
++#define SHT_MIPS_IFACE 0x7000000b
++#define SHT_MIPS_CONTENT 0x7000000c
++#define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */
++#define SHT_MIPS_SHDR 0x70000010
++#define SHT_MIPS_FDESC 0x70000011
++#define SHT_MIPS_EXTSYM 0x70000012
++#define SHT_MIPS_DENSE 0x70000013
++#define SHT_MIPS_PDESC 0x70000014
++#define SHT_MIPS_LOCSYM 0x70000015
++#define SHT_MIPS_AUXSYM 0x70000016
++#define SHT_MIPS_OPTSYM 0x70000017
++#define SHT_MIPS_LOCSTR 0x70000018
++#define SHT_MIPS_LINE 0x70000019
++#define SHT_MIPS_RFDESC 0x7000001a
++#define SHT_MIPS_DELTASYM 0x7000001b
++#define SHT_MIPS_DELTAINST 0x7000001c
++#define SHT_MIPS_DELTACLASS 0x7000001d
++#define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */
++#define SHT_MIPS_DELTADECL 0x7000001f
++#define SHT_MIPS_SYMBOL_LIB 0x70000020
++#define SHT_MIPS_EVENTS 0x70000021 /* Event section. */
++#define SHT_MIPS_TRANSLATE 0x70000022
++#define SHT_MIPS_PIXIE 0x70000023
++#define SHT_MIPS_XLATE 0x70000024
++#define SHT_MIPS_XLATE_DEBUG 0x70000025
++#define SHT_MIPS_WHIRL 0x70000026
++#define SHT_MIPS_EH_REGION 0x70000027
++#define SHT_MIPS_XLATE_OLD 0x70000028
++#define SHT_MIPS_PDR_EXCEPTION 0x70000029
++
++/* Legal values for sh_flags field of Elf32_Shdr. */
++
++#define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */
++#define SHF_MIPS_MERGE 0x20000000
++#define SHF_MIPS_ADDR 0x40000000
++#define SHF_MIPS_STRINGS 0x80000000
++#define SHF_MIPS_NOSTRIP 0x08000000
++#define SHF_MIPS_LOCAL 0x04000000
++#define SHF_MIPS_NAMES 0x02000000
++#define SHF_MIPS_NODUPE 0x01000000
++
++
++/* Symbol tables. */
++
++/* MIPS specific values for `st_other'. */
++#define STO_MIPS_DEFAULT 0x0
++#define STO_MIPS_INTERNAL 0x1
++#define STO_MIPS_HIDDEN 0x2
++#define STO_MIPS_PROTECTED 0x3
++#define STO_MIPS_PLT 0x8
++#define STO_MIPS_SC_ALIGN_UNUSED 0xff
++
++/* MIPS specific values for `st_info'. */
++#define STB_MIPS_SPLIT_COMMON 13
++
++/* Entries found in sections of type SHT_MIPS_GPTAB. */
++
++typedef union
++{
++ struct
++ {
++ Elf32_Word gt_current_g_value; /* -G value used for compilation */
++ Elf32_Word gt_unused; /* Not used */
++ } gt_header; /* First entry in section */
++ struct
++ {
++ Elf32_Word gt_g_value; /* If this value were used for -G */
++ Elf32_Word gt_bytes; /* This many bytes would be used */
++ } gt_entry; /* Subsequent entries in section */
++} Elf32_gptab;
++
++/* Entry found in sections of type SHT_MIPS_REGINFO. */
++
++typedef struct
++{
++ Elf32_Word ri_gprmask; /* General registers used */
++ Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */
++ Elf32_Sword ri_gp_value; /* $gp register value */
++} Elf32_RegInfo;
++
++/* Entries found in sections of type SHT_MIPS_OPTIONS. */
++
++typedef struct
++{
++ unsigned char kind; /* Determines interpretation of the
++ variable part of descriptor. */
++ unsigned char size; /* Size of descriptor, including header. */
++ Elf32_Section section; /* Section header index of section affected,
++ 0 for global options. */
++ Elf32_Word info; /* Kind-specific information. */
++} Elf_Options;
++
++/* Values for `kind' field in Elf_Options. */
++
++#define ODK_NULL 0 /* Undefined. */
++#define ODK_REGINFO 1 /* Register usage information. */
++#define ODK_EXCEPTIONS 2 /* Exception processing options. */
++#define ODK_PAD 3 /* Section padding options. */
++#define ODK_HWPATCH 4 /* Hardware workarounds performed */
++#define ODK_FILL 5 /* record the fill value used by the linker. */
++#define ODK_TAGS 6 /* reserve space for desktop tools to write. */
++#define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */
++#define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */
++
++/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */
++
++#define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */
++#define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */
++#define OEX_PAGE0 0x10000 /* page zero must be mapped. */
++#define OEX_SMM 0x20000 /* Force sequential memory mode? */
++#define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */
++#define OEX_PRECISEFP OEX_FPDBUG
++#define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */
++
++#define OEX_FPU_INVAL 0x10
++#define OEX_FPU_DIV0 0x08
++#define OEX_FPU_OFLO 0x04
++#define OEX_FPU_UFLO 0x02
++#define OEX_FPU_INEX 0x01
++
++/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */
++
++#define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */
++#define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */
++#define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */
++#define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */
++
++#define OPAD_PREFIX 0x1
++#define OPAD_POSTFIX 0x2
++#define OPAD_SYMBOL 0x4
++
++/* Entry found in `.options' section. */
++
++typedef struct
++{
++ Elf32_Word hwp_flags1; /* Extra flags. */
++ Elf32_Word hwp_flags2; /* Extra flags. */
++} Elf_Options_Hw;
++
++/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */
++
++#define OHWA0_R4KEOP_CHECKED 0x00000001
++#define OHWA1_R4KEOP_CLEAN 0x00000002
++
++/* MIPS relocs. */
++
++#define R_MIPS_NONE 0 /* No reloc */
++#define R_MIPS_16 1 /* Direct 16 bit */
++#define R_MIPS_32 2 /* Direct 32 bit */
++#define R_MIPS_REL32 3 /* PC relative 32 bit */
++#define R_MIPS_26 4 /* Direct 26 bit shifted */
++#define R_MIPS_HI16 5 /* High 16 bit */
++#define R_MIPS_LO16 6 /* Low 16 bit */
++#define R_MIPS_GPREL16 7 /* GP relative 16 bit */
++#define R_MIPS_LITERAL 8 /* 16 bit literal entry */
++#define R_MIPS_GOT16 9 /* 16 bit GOT entry */
++#define R_MIPS_PC16 10 /* PC relative 16 bit */
++#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */
++#define R_MIPS_GPREL32 12 /* GP relative 32 bit */
++
++#define R_MIPS_SHIFT5 16
++#define R_MIPS_SHIFT6 17
++#define R_MIPS_64 18
++#define R_MIPS_GOT_DISP 19
++#define R_MIPS_GOT_PAGE 20
++#define R_MIPS_GOT_OFST 21
++#define R_MIPS_GOT_HI16 22
++#define R_MIPS_GOT_LO16 23
++#define R_MIPS_SUB 24
++#define R_MIPS_INSERT_A 25
++#define R_MIPS_INSERT_B 26
++#define R_MIPS_DELETE 27
++#define R_MIPS_HIGHER 28
++#define R_MIPS_HIGHEST 29
++#define R_MIPS_CALL_HI16 30
++#define R_MIPS_CALL_LO16 31
++#define R_MIPS_SCN_DISP 32
++#define R_MIPS_REL16 33
++#define R_MIPS_ADD_IMMEDIATE 34
++#define R_MIPS_PJUMP 35
++#define R_MIPS_RELGOT 36
++#define R_MIPS_JALR 37
++#define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */
++#define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */
++#define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */
++#define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */
++#define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */
++#define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */
++#define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */
++#define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */
++#define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */
++#define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */
++#define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */
++#define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */
++#define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */
++#define R_MIPS_GLOB_DAT 51
++#define R_MIPS_COPY 126
++#define R_MIPS_JUMP_SLOT 127
++/* Keep this the last entry. */
++#define R_MIPS_NUM 128
++
++/* Legal values for p_type field of Elf32_Phdr. */
++
++#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */
++#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */
++#define PT_MIPS_OPTIONS 0x70000002
++
++/* Special program header types. */
++
++#define PF_MIPS_LOCAL 0x10000000
++
++/* Legal values for d_tag field of Elf32_Dyn. */
++
++#define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */
++#define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */
++#define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */
++#define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */
++#define DT_MIPS_FLAGS 0x70000005 /* Flags */
++#define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */
++#define DT_MIPS_MSYM 0x70000007
++#define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */
++#define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */
++#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */
++#define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */
++#define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */
++#define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */
++#define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */
++#define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */
++#define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */
++#define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */
++#define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */
++#define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in
++ DT_MIPS_DELTA_CLASS. */
++#define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */
++#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
++ DT_MIPS_DELTA_INSTANCE. */
++#define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */
++#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
++ DT_MIPS_DELTA_RELOC. */
++#define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta
++ relocations refer to. */
++#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
++ DT_MIPS_DELTA_SYM. */
++#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
++ class declaration. */
++#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
++ DT_MIPS_DELTA_CLASSSYM. */
++#define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */
++#define DT_MIPS_PIXIE_INIT 0x70000023
++#define DT_MIPS_SYMBOL_LIB 0x70000024
++#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
++#define DT_MIPS_LOCAL_GOTIDX 0x70000026
++#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
++#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
++#define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */
++#define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */
++#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
++#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
++#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
++ function stored in GOT. */
++#define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added
++ by rld on dlopen() calls. */
++#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
++#define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */
++#define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */
++/* The address of .got.plt in an executable using the new non-PIC ABI. */
++#define DT_MIPS_PLTGOT 0x70000032
++/* The base of the PLT in an executable using the new non-PIC ABI if that
++ PLT is writable. For a non-writable PLT, this is omitted or has a zero
++ value. */
++#define DT_MIPS_RWPLT 0x70000034
++#define DT_MIPS_NUM 0x35
++
++/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */
++
++#define RHF_NONE 0 /* No flags */
++#define RHF_QUICKSTART (1 << 0) /* Use quickstart */
++#define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */
++#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */
++#define RHF_NO_MOVE (1 << 3)
++#define RHF_SGI_ONLY (1 << 4)
++#define RHF_GUARANTEE_INIT (1 << 5)
++#define RHF_DELTA_C_PLUS_PLUS (1 << 6)
++#define RHF_GUARANTEE_START_INIT (1 << 7)
++#define RHF_PIXIE (1 << 8)
++#define RHF_DEFAULT_DELAY_LOAD (1 << 9)
++#define RHF_REQUICKSTART (1 << 10)
++#define RHF_REQUICKSTARTED (1 << 11)
++#define RHF_CORD (1 << 12)
++#define RHF_NO_UNRES_UNDEF (1 << 13)
++#define RHF_RLD_ORDER_SAFE (1 << 14)
++
++/* Entries found in sections of type SHT_MIPS_LIBLIST. */
++
++typedef struct
++{
++ Elf32_Word l_name; /* Name (string table index) */
++ Elf32_Word l_time_stamp; /* Timestamp */
++ Elf32_Word l_checksum; /* Checksum */
++ Elf32_Word l_version; /* Interface version */
++ Elf32_Word l_flags; /* Flags */
++} Elf32_Lib;
++
++typedef struct
++{
++ Elf64_Word l_name; /* Name (string table index) */
++ Elf64_Word l_time_stamp; /* Timestamp */
++ Elf64_Word l_checksum; /* Checksum */
++ Elf64_Word l_version; /* Interface version */
++ Elf64_Word l_flags; /* Flags */
++} Elf64_Lib;
++
++
++/* Legal values for l_flags. */
++
++#define LL_NONE 0
++#define LL_EXACT_MATCH (1 << 0) /* Require exact match */
++#define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */
++#define LL_REQUIRE_MINOR (1 << 2)
++#define LL_EXPORTS (1 << 3)
++#define LL_DELAY_LOAD (1 << 4)
++#define LL_DELTA (1 << 5)
++
++/* Entries found in sections of type SHT_MIPS_CONFLICT. */
++
++typedef Elf32_Addr Elf32_Conflict;
++
++
++/* HPPA specific definitions. */
++
++/* Legal values for e_flags field of Elf32_Ehdr. */
++
++#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
++#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
++#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
++#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
++#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
++ prediction. */
++#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
++#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
++
++/* Defined values for `e_flags & EF_PARISC_ARCH' are: */
++
++#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
++#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
++#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
++
++/* Additional section indeces. */
++
++#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
++ symbols in ANSI C. */
++#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
++
++/* Legal values for sh_type field of Elf32_Shdr. */
++
++#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
++#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
++#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
++
++/* Legal values for sh_flags field of Elf32_Shdr. */
++
++#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
++#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
++#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
++
++/* Legal values for ST_TYPE subfield of st_info (symbol type). */
++
++#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
++
++#define STT_HP_OPAQUE (STT_LOOS + 0x1)
++#define STT_HP_STUB (STT_LOOS + 0x2)
++
++/* HPPA relocs. */
++
++#define R_PARISC_NONE 0 /* No reloc. */
++#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
++#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
++#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
++#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
++#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
++#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
++#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
++#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
++#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
++#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
++#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
++#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
++#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
++#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
++#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
++#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
++#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
++#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
++#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
++#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
++#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
++#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
++#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
++#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
++#define R_PARISC_FPTR64 64 /* 64 bits function address. */
++#define R_PARISC_PLABEL32 65 /* 32 bits function address. */
++#define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */
++#define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */
++#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
++#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
++#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
++#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
++#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
++#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
++#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
++#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
++#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
++#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
++#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
++#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
++#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
++#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
++#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
++#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
++#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
++#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
++#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
++#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
++#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
++#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
++#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
++#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
++#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
++#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
++#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
++#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
++#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
++#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
++#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
++#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
++#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
++#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
++#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
++#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
++#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
++#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
++#define R_PARISC_LORESERVE 128
++#define R_PARISC_COPY 128 /* Copy relocation. */
++#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
++#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
++#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
++#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
++#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
++#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
++#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
++#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
++#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
++#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
++#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
++#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
++#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
++#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
++#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
++#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
++#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
++#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
++#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
++#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
++#define R_PARISC_GNU_VTENTRY 232
++#define R_PARISC_GNU_VTINHERIT 233
++#define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */
++#define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */
++#define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */
++#define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */
++#define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */
++#define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */
++#define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */
++#define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */
++#define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */
++#define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */
++#define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */
++#define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */
++#define R_PARISC_TLS_LE21L R_PARISC_TPREL21L
++#define R_PARISC_TLS_LE14R R_PARISC_TPREL14R
++#define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L
++#define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R
++#define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32
++#define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64
++#define R_PARISC_HIRESERVE 255
++
++/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
++
++#define PT_HP_TLS (PT_LOOS + 0x0)
++#define PT_HP_CORE_NONE (PT_LOOS + 0x1)
++#define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
++#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
++#define PT_HP_CORE_COMM (PT_LOOS + 0x4)
++#define PT_HP_CORE_PROC (PT_LOOS + 0x5)
++#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
++#define PT_HP_CORE_STACK (PT_LOOS + 0x7)
++#define PT_HP_CORE_SHM (PT_LOOS + 0x8)
++#define PT_HP_CORE_MMF (PT_LOOS + 0x9)
++#define PT_HP_PARALLEL (PT_LOOS + 0x10)
++#define PT_HP_FASTBIND (PT_LOOS + 0x11)
++#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
++#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
++#define PT_HP_STACK (PT_LOOS + 0x14)
++
++#define PT_PARISC_ARCHEXT 0x70000000
++#define PT_PARISC_UNWIND 0x70000001
++
++/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
++
++#define PF_PARISC_SBP 0x08000000
++
++#define PF_HP_PAGE_SIZE 0x00100000
++#define PF_HP_FAR_SHARED 0x00200000
++#define PF_HP_NEAR_SHARED 0x00400000
++#define PF_HP_CODE 0x01000000
++#define PF_HP_MODIFY 0x02000000
++#define PF_HP_LAZYSWAP 0x04000000
++#define PF_HP_SBP 0x08000000
++
++
++/* Alpha specific definitions. */
++
++/* Legal values for e_flags field of Elf64_Ehdr. */
++
++#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */
++#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */
++
++/* Legal values for sh_type field of Elf64_Shdr. */
++
++/* These two are primerily concerned with ECOFF debugging info. */
++#define SHT_ALPHA_DEBUG 0x70000001
++#define SHT_ALPHA_REGINFO 0x70000002
++
++/* Legal values for sh_flags field of Elf64_Shdr. */
++
++#define SHF_ALPHA_GPREL 0x10000000
++
++/* Legal values for st_other field of Elf64_Sym. */
++#define STO_ALPHA_NOPV 0x80 /* No PV required. */
++#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */
++
++/* Alpha relocs. */
++
++#define R_ALPHA_NONE 0 /* No reloc */
++#define R_ALPHA_REFLONG 1 /* Direct 32 bit */
++#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
++#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
++#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
++#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
++#define R_ALPHA_GPDISP 6 /* Add displacement to GP */
++#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
++#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
++#define R_ALPHA_SREL16 9 /* PC relative 16 bit */
++#define R_ALPHA_SREL32 10 /* PC relative 32 bit */
++#define R_ALPHA_SREL64 11 /* PC relative 64 bit */
++#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */
++#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */
++#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */
++#define R_ALPHA_COPY 24 /* Copy symbol at runtime */
++#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
++#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
++#define R_ALPHA_RELATIVE 27 /* Adjust by program base */
++#define R_ALPHA_TLS_GD_HI 28
++#define R_ALPHA_TLSGD 29
++#define R_ALPHA_TLS_LDM 30
++#define R_ALPHA_DTPMOD64 31
++#define R_ALPHA_GOTDTPREL 32
++#define R_ALPHA_DTPREL64 33
++#define R_ALPHA_DTPRELHI 34
++#define R_ALPHA_DTPRELLO 35
++#define R_ALPHA_DTPREL16 36
++#define R_ALPHA_GOTTPREL 37
++#define R_ALPHA_TPREL64 38
++#define R_ALPHA_TPRELHI 39
++#define R_ALPHA_TPRELLO 40
++#define R_ALPHA_TPREL16 41
++/* Keep this the last entry. */
++#define R_ALPHA_NUM 46
++
++/* Magic values of the LITUSE relocation addend. */
++#define LITUSE_ALPHA_ADDR 0
++#define LITUSE_ALPHA_BASE 1
++#define LITUSE_ALPHA_BYTOFF 2
++#define LITUSE_ALPHA_JSR 3
++#define LITUSE_ALPHA_TLS_GD 4
++#define LITUSE_ALPHA_TLS_LDM 5
++
++/* Legal values for d_tag of Elf64_Dyn. */
++#define DT_ALPHA_PLTRO (DT_LOPROC + 0)
++#define DT_ALPHA_NUM 1
++
++/* PowerPC specific declarations */
++
++/* Values for Elf32/64_Ehdr.e_flags. */
++#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
++
++/* Cygnus local bits below */
++#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
++#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
++ flag */
++
++/* PowerPC relocations defined by the ABIs */
++#define R_PPC_NONE 0
++#define R_PPC_ADDR32 1 /* 32bit absolute address */
++#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
++#define R_PPC_ADDR16 3 /* 16bit absolute address */
++#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
++#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
++#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
++#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
++#define R_PPC_ADDR14_BRTAKEN 8
++#define R_PPC_ADDR14_BRNTAKEN 9
++#define R_PPC_REL24 10 /* PC relative 26 bit */
++#define R_PPC_REL14 11 /* PC relative 16 bit */
++#define R_PPC_REL14_BRTAKEN 12
++#define R_PPC_REL14_BRNTAKEN 13
++#define R_PPC_GOT16 14
++#define R_PPC_GOT16_LO 15
++#define R_PPC_GOT16_HI 16
++#define R_PPC_GOT16_HA 17
++#define R_PPC_PLTREL24 18
++#define R_PPC_COPY 19
++#define R_PPC_GLOB_DAT 20
++#define R_PPC_JMP_SLOT 21
++#define R_PPC_RELATIVE 22
++#define R_PPC_LOCAL24PC 23
++#define R_PPC_UADDR32 24
++#define R_PPC_UADDR16 25
++#define R_PPC_REL32 26
++#define R_PPC_PLT32 27
++#define R_PPC_PLTREL32 28
++#define R_PPC_PLT16_LO 29
++#define R_PPC_PLT16_HI 30
++#define R_PPC_PLT16_HA 31
++#define R_PPC_SDAREL16 32
++#define R_PPC_SECTOFF 33
++#define R_PPC_SECTOFF_LO 34
++#define R_PPC_SECTOFF_HI 35
++#define R_PPC_SECTOFF_HA 36
++
++/* PowerPC relocations defined for the TLS access ABI. */
++#define R_PPC_TLS 67 /* none (sym+add)@tls */
++#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */
++#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */
++#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */
++#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */
++#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */
++#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */
++#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */
++#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */
++#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */
++#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */
++#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */
++#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */
++#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */
++#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */
++#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */
++#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */
++#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */
++#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */
++#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */
++#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */
++#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */
++#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */
++#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */
++#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */
++#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */
++#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */
++#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */
++
++/* The remaining relocs are from the Embedded ELF ABI, and are not
++ in the SVR4 ELF ABI. */
++#define R_PPC_EMB_NADDR32 101
++#define R_PPC_EMB_NADDR16 102
++#define R_PPC_EMB_NADDR16_LO 103
++#define R_PPC_EMB_NADDR16_HI 104
++#define R_PPC_EMB_NADDR16_HA 105
++#define R_PPC_EMB_SDAI16 106
++#define R_PPC_EMB_SDA2I16 107
++#define R_PPC_EMB_SDA2REL 108
++#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
++#define R_PPC_EMB_MRKREF 110
++#define R_PPC_EMB_RELSEC16 111
++#define R_PPC_EMB_RELST_LO 112
++#define R_PPC_EMB_RELST_HI 113
++#define R_PPC_EMB_RELST_HA 114
++#define R_PPC_EMB_BIT_FLD 115
++#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
++
++/* Diab tool relocations. */
++#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
++#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
++#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
++#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
++#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
++#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
++
++/* GNU extension to support local ifunc. */
++#define R_PPC_IRELATIVE 248
++
++/* GNU relocs used in PIC code sequences. */
++#define R_PPC_REL16 249 /* half16 (sym+add-.) */
++#define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */
++#define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */
++#define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */
++
++/* This is a phony reloc to handle any old fashioned TOC16 references
++ that may still be in object files. */
++#define R_PPC_TOC16 255
++
++/* PowerPC specific values for the Dyn d_tag field. */
++#define DT_PPC_GOT (DT_LOPROC + 0)
++#define DT_PPC_NUM 1
++
++/* PowerPC64 relocations defined by the ABIs */
++#define R_PPC64_NONE R_PPC_NONE
++#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */
++#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */
++#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */
++#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */
++#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */
++#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */
++#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */
++#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN
++#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
++#define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
++#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */
++#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN
++#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN
++#define R_PPC64_GOT16 R_PPC_GOT16
++#define R_PPC64_GOT16_LO R_PPC_GOT16_LO
++#define R_PPC64_GOT16_HI R_PPC_GOT16_HI
++#define R_PPC64_GOT16_HA R_PPC_GOT16_HA
++
++#define R_PPC64_COPY R_PPC_COPY
++#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT
++#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT
++#define R_PPC64_RELATIVE R_PPC_RELATIVE
++
++#define R_PPC64_UADDR32 R_PPC_UADDR32
++#define R_PPC64_UADDR16 R_PPC_UADDR16
++#define R_PPC64_REL32 R_PPC_REL32
++#define R_PPC64_PLT32 R_PPC_PLT32
++#define R_PPC64_PLTREL32 R_PPC_PLTREL32
++#define R_PPC64_PLT16_LO R_PPC_PLT16_LO
++#define R_PPC64_PLT16_HI R_PPC_PLT16_HI
++#define R_PPC64_PLT16_HA R_PPC_PLT16_HA
++
++#define R_PPC64_SECTOFF R_PPC_SECTOFF
++#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO
++#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI
++#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA
++#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */
++#define R_PPC64_ADDR64 38 /* doubleword64 S + A */
++#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */
++#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */
++#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */
++#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */
++#define R_PPC64_UADDR64 43 /* doubleword64 S + A */
++#define R_PPC64_REL64 44 /* doubleword64 S + A - P */
++#define R_PPC64_PLT64 45 /* doubleword64 L + A */
++#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */
++#define R_PPC64_TOC16 47 /* half16* S + A - .TOC */
++#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */
++#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */
++#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */
++#define R_PPC64_TOC 51 /* doubleword64 .TOC */
++#define R_PPC64_PLTGOT16 52 /* half16* M + A */
++#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */
++#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */
++#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */
++
++#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */
++#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */
++#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */
++#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */
++#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */
++#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */
++#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */
++#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */
++#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */
++#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */
++#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */
++
++/* PowerPC64 relocations defined for the TLS access ABI. */
++#define R_PPC64_TLS 67 /* none (sym+add)@tls */
++#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */
++#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */
++#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */
++#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */
++#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */
++#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */
++#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */
++#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */
++#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */
++#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */
++#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */
++#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */
++#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */
++#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */
++#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */
++#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */
++#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */
++#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */
++#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */
++#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */
++#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
++#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */
++#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */
++#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */
++#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
++#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */
++#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */
++#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */
++#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */
++#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */
++#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */
++#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */
++#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */
++#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */
++#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */
++#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */
++#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */
++#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */
++#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */
++
++/* GNU extension to support local ifunc. */
++#define R_PPC64_JMP_IREL 247
++#define R_PPC64_IRELATIVE 248
++#define R_PPC64_REL16 249 /* half16 (sym+add-.) */
++#define R_PPC64_REL16_LO 250 /* half16 (sym+add-.)@l */
++#define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */
++#define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */
++
++/* PowerPC64 specific values for the Dyn d_tag field. */
++#define DT_PPC64_GLINK (DT_LOPROC + 0)
++#define DT_PPC64_OPD (DT_LOPROC + 1)
++#define DT_PPC64_OPDSZ (DT_LOPROC + 2)
++#define DT_PPC64_NUM 3
++
++
++/* ARM specific declarations */
++
++/* Processor specific flags for the ELF header e_flags field. */
++#define EF_ARM_RELEXEC 0x01
++#define EF_ARM_HASENTRY 0x02
++#define EF_ARM_INTERWORK 0x04
++#define EF_ARM_APCS_26 0x08
++#define EF_ARM_APCS_FLOAT 0x10
++#define EF_ARM_PIC 0x20
++#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */
++#define EF_ARM_NEW_ABI 0x80
++#define EF_ARM_OLD_ABI 0x100
++#define EF_ARM_SOFT_FLOAT 0x200
++#define EF_ARM_VFP_FLOAT 0x400
++#define EF_ARM_MAVERICK_FLOAT 0x800
++
++
++/* Other constants defined in the ARM ELF spec. version B-01. */
++/* NB. These conflict with values defined above. */
++#define EF_ARM_SYMSARESORTED 0x04
++#define EF_ARM_DYNSYMSUSESEGIDX 0x08
++#define EF_ARM_MAPSYMSFIRST 0x10
++#define EF_ARM_EABIMASK 0XFF000000
++
++/* Constants defined in AAELF. */
++#define EF_ARM_BE8 0x00800000
++#define EF_ARM_LE8 0x00400000
++
++#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
++#define EF_ARM_EABI_UNKNOWN 0x00000000
++#define EF_ARM_EABI_VER1 0x01000000
++#define EF_ARM_EABI_VER2 0x02000000
++#define EF_ARM_EABI_VER3 0x03000000
++#define EF_ARM_EABI_VER4 0x04000000
++#define EF_ARM_EABI_VER5 0x05000000
++
++/* Additional symbol types for Thumb. */
++#define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */
++#define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */
++
++/* ARM-specific values for sh_flags */
++#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
++#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
++ in the input to a link step. */
++
++/* ARM-specific program header flags */
++#define PF_ARM_SB 0x10000000 /* Segment contains the location
++ addressed by the static base. */
++#define PF_ARM_PI 0x20000000 /* Position-independent segment. */
++#define PF_ARM_ABS 0x40000000 /* Absolute segment. */
++
++/* Processor specific values for the Phdr p_type field. */
++#define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */
++
++/* Processor specific values for the Shdr sh_type field. */
++#define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */
++#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */
++#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */
++
++
++/* ARM relocs. */
++
++#define R_ARM_NONE 0 /* No reloc */
++#define R_ARM_PC24 1 /* PC relative 26 bit branch */
++#define R_ARM_ABS32 2 /* Direct 32 bit */
++#define R_ARM_REL32 3 /* PC relative 32 bit */
++#define R_ARM_PC13 4
++#define R_ARM_ABS16 5 /* Direct 16 bit */
++#define R_ARM_ABS12 6 /* Direct 12 bit */
++#define R_ARM_THM_ABS5 7
++#define R_ARM_ABS8 8 /* Direct 8 bit */
++#define R_ARM_SBREL32 9
++#define R_ARM_THM_PC22 10
++#define R_ARM_THM_PC8 11
++#define R_ARM_AMP_VCALL9 12
++#define R_ARM_SWI24 13 /* Obsolete static relocation. */
++#define R_ARM_TLS_DESC 13 /* Dynamic relocation. */
++#define R_ARM_THM_SWI8 14
++#define R_ARM_XPC25 15
++#define R_ARM_THM_XPC22 16
++#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */
++#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */
++#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */
++#define R_ARM_COPY 20 /* Copy symbol at runtime */
++#define R_ARM_GLOB_DAT 21 /* Create GOT entry */
++#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
++#define R_ARM_RELATIVE 23 /* Adjust by program base */
++#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
++#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
++#define R_ARM_GOT32 26 /* 32 bit GOT entry */
++#define R_ARM_PLT32 27 /* 32 bit PLT address */
++#define R_ARM_ALU_PCREL_7_0 32
++#define R_ARM_ALU_PCREL_15_8 33
++#define R_ARM_ALU_PCREL_23_15 34
++#define R_ARM_LDR_SBREL_11_0 35
++#define R_ARM_ALU_SBREL_19_12 36
++#define R_ARM_ALU_SBREL_27_20 37
++#define R_ARM_TLS_GOTDESC 90
++#define R_ARM_TLS_CALL 91
++#define R_ARM_TLS_DESCSEQ 92
++#define R_ARM_THM_TLS_CALL 93
++#define R_ARM_GNU_VTENTRY 100
++#define R_ARM_GNU_VTINHERIT 101
++#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
++#define R_ARM_THM_PC9 103 /* thumb conditional branch */
++#define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic
++ thread local data */
++#define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic
++ thread local data */
++#define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS
++ block */
++#define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of
++ static TLS block offset */
++#define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static
++ TLS block */
++#define R_ARM_THM_TLS_DESCSEQ 129
++#define R_ARM_IRELATIVE 160
++#define R_ARM_RXPC25 249
++#define R_ARM_RSBREL32 250
++#define R_ARM_THM_RPC22 251
++#define R_ARM_RREL32 252
++#define R_ARM_RABS22 253
++#define R_ARM_RPC24 254
++#define R_ARM_RBASE 255
++/* Keep this the last entry. */
++#define R_ARM_NUM 256
++
++/* IA-64 specific declarations. */
++
++/* Processor specific flags for the Ehdr e_flags field. */
++#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
++#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
++#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
++
++/* Processor specific values for the Phdr p_type field. */
++#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
++#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
++#define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12)
++#define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13)
++#define PT_IA_64_HP_STACK (PT_LOOS + 0x14)
++
++/* Processor specific flags for the Phdr p_flags field. */
++#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
++
++/* Processor specific values for the Shdr sh_type field. */
++#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
++#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
++
++/* Processor specific flags for the Shdr sh_flags field. */
++#define SHF_IA_64_SHORT 0x10000000 /* section near gp */
++#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
++
++/* Processor specific values for the Dyn d_tag field. */
++#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
++#define DT_IA_64_NUM 1
++
++/* IA-64 relocations. */
++#define R_IA64_NONE 0x00 /* none */
++#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
++#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
++#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
++#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
++#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
++#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
++#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
++#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
++#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
++#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
++#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
++#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
++#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
++#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
++#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
++#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
++#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
++#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
++#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
++#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
++#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
++#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
++#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
++#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
++#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
++#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
++#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
++#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
++#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
++#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
++#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
++#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
++#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
++#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
++#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
++#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
++#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
++#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
++#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
++#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
++#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
++#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
++#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
++#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
++#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
++#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
++#define R_IA64_REL32MSB 0x6c /* data 4 + REL */
++#define R_IA64_REL32LSB 0x6d /* data 4 + REL */
++#define R_IA64_REL64MSB 0x6e /* data 8 + REL */
++#define R_IA64_REL64LSB 0x6f /* data 8 + REL */
++#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
++#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
++#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
++#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
++#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
++#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
++#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
++#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
++#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
++#define R_IA64_COPY 0x84 /* copy relocation */
++#define R_IA64_SUB 0x85 /* Addend and symbol difference */
++#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
++#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
++#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
++#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
++#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
++#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
++#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
++#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
++#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
++#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
++#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
++#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
++#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
++#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
++#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
++#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
++#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
++#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
++#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
++
++/* SH specific declarations */
++
++/* Processor specific flags for the ELF header e_flags field. */
++#define EF_SH_MACH_MASK 0x1f
++#define EF_SH_UNKNOWN 0x0
++#define EF_SH1 0x1
++#define EF_SH2 0x2
++#define EF_SH3 0x3
++#define EF_SH_DSP 0x4
++#define EF_SH3_DSP 0x5
++#define EF_SH4AL_DSP 0x6
++#define EF_SH3E 0x8
++#define EF_SH4 0x9
++#define EF_SH2E 0xb
++#define EF_SH4A 0xc
++#define EF_SH2A 0xd
++#define EF_SH4_NOFPU 0x10
++#define EF_SH4A_NOFPU 0x11
++#define EF_SH4_NOMMU_NOFPU 0x12
++#define EF_SH2A_NOFPU 0x13
++#define EF_SH3_NOMMU 0x14
++#define EF_SH2A_SH4_NOFPU 0x15
++#define EF_SH2A_SH3_NOFPU 0x16
++#define EF_SH2A_SH4 0x17
++#define EF_SH2A_SH3E 0x18
++
++/* SH relocs. */
++#define R_SH_NONE 0
++#define R_SH_DIR32 1
++#define R_SH_REL32 2
++#define R_SH_DIR8WPN 3
++#define R_SH_IND12W 4
++#define R_SH_DIR8WPL 5
++#define R_SH_DIR8WPZ 6
++#define R_SH_DIR8BP 7
++#define R_SH_DIR8W 8
++#define R_SH_DIR8L 9
++#define R_SH_SWITCH16 25
++#define R_SH_SWITCH32 26
++#define R_SH_USES 27
++#define R_SH_COUNT 28
++#define R_SH_ALIGN 29
++#define R_SH_CODE 30
++#define R_SH_DATA 31
++#define R_SH_LABEL 32
++#define R_SH_SWITCH8 33
++#define R_SH_GNU_VTINHERIT 34
++#define R_SH_GNU_VTENTRY 35
++#define R_SH_TLS_GD_32 144
++#define R_SH_TLS_LD_32 145
++#define R_SH_TLS_LDO_32 146
++#define R_SH_TLS_IE_32 147
++#define R_SH_TLS_LE_32 148
++#define R_SH_TLS_DTPMOD32 149
++#define R_SH_TLS_DTPOFF32 150
++#define R_SH_TLS_TPOFF32 151
++#define R_SH_GOT32 160
++#define R_SH_PLT32 161
++#define R_SH_COPY 162
++#define R_SH_GLOB_DAT 163
++#define R_SH_JMP_SLOT 164
++#define R_SH_RELATIVE 165
++#define R_SH_GOTOFF 166
++#define R_SH_GOTPC 167
++/* Keep this the last entry. */
++#define R_SH_NUM 256
++
++/* S/390 specific definitions. */
++
++/* Valid values for the e_flags field. */
++
++#define EF_S390_HIGH_GPRS 0x00000001 /* High GPRs kernel facility needed. */
++
++/* Additional s390 relocs */
++
++#define R_390_NONE 0 /* No reloc. */
++#define R_390_8 1 /* Direct 8 bit. */
++#define R_390_12 2 /* Direct 12 bit. */
++#define R_390_16 3 /* Direct 16 bit. */
++#define R_390_32 4 /* Direct 32 bit. */
++#define R_390_PC32 5 /* PC relative 32 bit. */
++#define R_390_GOT12 6 /* 12 bit GOT offset. */
++#define R_390_GOT32 7 /* 32 bit GOT offset. */
++#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
++#define R_390_COPY 9 /* Copy symbol at runtime. */
++#define R_390_GLOB_DAT 10 /* Create GOT entry. */
++#define R_390_JMP_SLOT 11 /* Create PLT entry. */
++#define R_390_RELATIVE 12 /* Adjust by program base. */
++#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */
++#define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */
++#define R_390_GOT16 15 /* 16 bit GOT offset. */
++#define R_390_PC16 16 /* PC relative 16 bit. */
++#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
++#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
++#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
++#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
++#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
++#define R_390_64 22 /* Direct 64 bit. */
++#define R_390_PC64 23 /* PC relative 64 bit. */
++#define R_390_GOT64 24 /* 64 bit GOT offset. */
++#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
++#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
++#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */
++#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */
++#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */
++#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */
++#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */
++#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */
++#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */
++#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */
++#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */
++#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */
++#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */
++#define R_390_TLS_GDCALL 38 /* Tag for function call in general
++ dynamic TLS code. */
++#define R_390_TLS_LDCALL 39 /* Tag for function call in local
++ dynamic TLS code. */
++#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic
++ thread local data. */
++#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic
++ thread local data. */
++#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS
++ block offset. */
++#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS
++ block offset. */
++#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS
++ block offset. */
++#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic
++ thread local data in LE code. */
++#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic
++ thread local data in LE code. */
++#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for
++ negated static TLS block offset. */
++#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for
++ negated static TLS block offset. */
++#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for
++ negated static TLS block offset. */
++#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to
++ static TLS block. */
++#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to
++ static TLS block. */
++#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS
++ block. */
++#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS
++ block. */
++#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */
++#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */
++#define R_390_TLS_TPOFF 56 /* Negated offset in static TLS
++ block. */
++#define R_390_20 57 /* Direct 20 bit. */
++#define R_390_GOT20 58 /* 20 bit GOT offset. */
++#define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */
++#define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS
++ block offset. */
++#define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */
++/* Keep this the last entry. */
++#define R_390_NUM 62
++
++
++/* CRIS relocations. */
++#define R_CRIS_NONE 0
++#define R_CRIS_8 1
++#define R_CRIS_16 2
++#define R_CRIS_32 3
++#define R_CRIS_8_PCREL 4
++#define R_CRIS_16_PCREL 5
++#define R_CRIS_32_PCREL 6
++#define R_CRIS_GNU_VTINHERIT 7
++#define R_CRIS_GNU_VTENTRY 8
++#define R_CRIS_COPY 9
++#define R_CRIS_GLOB_DAT 10
++#define R_CRIS_JUMP_SLOT 11
++#define R_CRIS_RELATIVE 12
++#define R_CRIS_16_GOT 13
++#define R_CRIS_32_GOT 14
++#define R_CRIS_16_GOTPLT 15
++#define R_CRIS_32_GOTPLT 16
++#define R_CRIS_32_GOTREL 17
++#define R_CRIS_32_PLT_GOTREL 18
++#define R_CRIS_32_PLT_PCREL 19
++
++#define R_CRIS_NUM 20
++
++
++/* AMD x86-64 relocations. */
++#define R_X86_64_NONE 0 /* No reloc */
++#define R_X86_64_64 1 /* Direct 64 bit */
++#define R_X86_64_PC32 2 /* PC relative 32 bit signed */
++#define R_X86_64_GOT32 3 /* 32 bit GOT entry */
++#define R_X86_64_PLT32 4 /* 32 bit PLT address */
++#define R_X86_64_COPY 5 /* Copy symbol at runtime */
++#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
++#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
++#define R_X86_64_RELATIVE 8 /* Adjust by program base */
++#define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative
++ offset to GOT */
++#define R_X86_64_32 10 /* Direct 32 bit zero extended */
++#define R_X86_64_32S 11 /* Direct 32 bit sign extended */
++#define R_X86_64_16 12 /* Direct 16 bit zero extended */
++#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
++#define R_X86_64_8 14 /* Direct 8 bit sign extended */
++#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
++#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
++#define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */
++#define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */
++#define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset
++ to two GOT entries for GD symbol */
++#define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset
++ to two GOT entries for LD symbol */
++#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
++#define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset
++ to GOT entry for IE symbol */
++#define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */
++#define R_X86_64_PC64 24 /* PC relative 64 bit */
++#define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */
++#define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative
++ offset to GOT */
++#define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */
++#define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset
++ to GOT entry */
++#define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */
++#define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */
++#define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset
++ to PLT entry */
++#define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */
++#define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */
++#define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */
++#define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS
++ descriptor. */
++#define R_X86_64_TLSDESC 36 /* TLS descriptor. */
++#define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */
++#define R_X86_64_RELATIVE64 38 /* 64-bit adjust by program base */
++
++#define R_X86_64_NUM 39
++
++
++/* AM33 relocations. */
++#define R_MN10300_NONE 0 /* No reloc. */
++#define R_MN10300_32 1 /* Direct 32 bit. */
++#define R_MN10300_16 2 /* Direct 16 bit. */
++#define R_MN10300_8 3 /* Direct 8 bit. */
++#define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */
++#define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */
++#define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */
++#define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */
++#define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */
++#define R_MN10300_24 9 /* Direct 24 bit. */
++#define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */
++#define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */
++#define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */
++#define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */
++#define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */
++#define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */
++#define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */
++#define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */
++#define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */
++#define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */
++#define R_MN10300_COPY 20 /* Copy symbol at runtime. */
++#define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */
++#define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */
++#define R_MN10300_RELATIVE 23 /* Adjust by program base. */
++
++#define R_MN10300_NUM 24
++
++
++/* M32R relocs. */
++#define R_M32R_NONE 0 /* No reloc. */
++#define R_M32R_16 1 /* Direct 16 bit. */
++#define R_M32R_32 2 /* Direct 32 bit. */
++#define R_M32R_24 3 /* Direct 24 bit. */
++#define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */
++#define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */
++#define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */
++#define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */
++#define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */
++#define R_M32R_LO16 9 /* Low 16 bit. */
++#define R_M32R_SDA16 10 /* 16 bit offset in SDA. */
++#define R_M32R_GNU_VTINHERIT 11
++#define R_M32R_GNU_VTENTRY 12
++/* M32R relocs use SHT_RELA. */
++#define R_M32R_16_RELA 33 /* Direct 16 bit. */
++#define R_M32R_32_RELA 34 /* Direct 32 bit. */
++#define R_M32R_24_RELA 35 /* Direct 24 bit. */
++#define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */
++#define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */
++#define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */
++#define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */
++#define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */
++#define R_M32R_LO16_RELA 41 /* Low 16 bit */
++#define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */
++#define R_M32R_RELA_GNU_VTINHERIT 43
++#define R_M32R_RELA_GNU_VTENTRY 44
++#define R_M32R_REL32 45 /* PC relative 32 bit. */
++
++#define R_M32R_GOT24 48 /* 24 bit GOT entry */
++#define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */
++#define R_M32R_COPY 50 /* Copy symbol at runtime */
++#define R_M32R_GLOB_DAT 51 /* Create GOT entry */
++#define R_M32R_JMP_SLOT 52 /* Create PLT entry */
++#define R_M32R_RELATIVE 53 /* Adjust by program base */
++#define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */
++#define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */
++#define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned
++ low */
++#define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed
++ low */
++#define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */
++#define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to
++ GOT with unsigned low */
++#define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to
++ GOT with signed low */
++#define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to
++ GOT */
++#define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT
++ with unsigned low */
++#define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT
++ with signed low */
++#define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */
++#define R_M32R_NUM 256 /* Keep this the last entry. */
++
++
++/* TILEPro relocations. */
++#define R_TILEPRO_NONE 0 /* No reloc */
++#define R_TILEPRO_32 1 /* Direct 32 bit */
++#define R_TILEPRO_16 2 /* Direct 16 bit */
++#define R_TILEPRO_8 3 /* Direct 8 bit */
++#define R_TILEPRO_32_PCREL 4 /* PC relative 32 bit */
++#define R_TILEPRO_16_PCREL 5 /* PC relative 16 bit */
++#define R_TILEPRO_8_PCREL 6 /* PC relative 8 bit */
++#define R_TILEPRO_LO16 7 /* Low 16 bit */
++#define R_TILEPRO_HI16 8 /* High 16 bit */
++#define R_TILEPRO_HA16 9 /* High 16 bit, adjusted */
++#define R_TILEPRO_COPY 10 /* Copy relocation */
++#define R_TILEPRO_GLOB_DAT 11 /* Create GOT entry */
++#define R_TILEPRO_JMP_SLOT 12 /* Create PLT entry */
++#define R_TILEPRO_RELATIVE 13 /* Adjust by program base */
++#define R_TILEPRO_BROFF_X1 14 /* X1 pipe branch offset */
++#define R_TILEPRO_JOFFLONG_X1 15 /* X1 pipe jump offset */
++#define R_TILEPRO_JOFFLONG_X1_PLT 16 /* X1 pipe jump offset to PLT */
++#define R_TILEPRO_IMM8_X0 17 /* X0 pipe 8-bit */
++#define R_TILEPRO_IMM8_Y0 18 /* Y0 pipe 8-bit */
++#define R_TILEPRO_IMM8_X1 19 /* X1 pipe 8-bit */
++#define R_TILEPRO_IMM8_Y1 20 /* Y1 pipe 8-bit */
++#define R_TILEPRO_MT_IMM15_X1 21 /* X1 pipe mtspr */
++#define R_TILEPRO_MF_IMM15_X1 22 /* X1 pipe mfspr */
++#define R_TILEPRO_IMM16_X0 23 /* X0 pipe 16-bit */
++#define R_TILEPRO_IMM16_X1 24 /* X1 pipe 16-bit */
++#define R_TILEPRO_IMM16_X0_LO 25 /* X0 pipe low 16-bit */
++#define R_TILEPRO_IMM16_X1_LO 26 /* X1 pipe low 16-bit */
++#define R_TILEPRO_IMM16_X0_HI 27 /* X0 pipe high 16-bit */
++#define R_TILEPRO_IMM16_X1_HI 28 /* X1 pipe high 16-bit */
++#define R_TILEPRO_IMM16_X0_HA 29 /* X0 pipe high 16-bit, adjusted */
++#define R_TILEPRO_IMM16_X1_HA 30 /* X1 pipe high 16-bit, adjusted */
++#define R_TILEPRO_IMM16_X0_PCREL 31 /* X0 pipe PC relative 16 bit */
++#define R_TILEPRO_IMM16_X1_PCREL 32 /* X1 pipe PC relative 16 bit */
++#define R_TILEPRO_IMM16_X0_LO_PCREL 33 /* X0 pipe PC relative low 16 bit */
++#define R_TILEPRO_IMM16_X1_LO_PCREL 34 /* X1 pipe PC relative low 16 bit */
++#define R_TILEPRO_IMM16_X0_HI_PCREL 35 /* X0 pipe PC relative high 16 bit */
++#define R_TILEPRO_IMM16_X1_HI_PCREL 36 /* X1 pipe PC relative high 16 bit */
++#define R_TILEPRO_IMM16_X0_HA_PCREL 37 /* X0 pipe PC relative ha() 16 bit */
++#define R_TILEPRO_IMM16_X1_HA_PCREL 38 /* X1 pipe PC relative ha() 16 bit */
++#define R_TILEPRO_IMM16_X0_GOT 39 /* X0 pipe 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X1_GOT 40 /* X1 pipe 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X0_GOT_LO 41 /* X0 pipe low 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X1_GOT_LO 42 /* X1 pipe low 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X0_GOT_HI 43 /* X0 pipe high 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X1_GOT_HI 44 /* X1 pipe high 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X0_GOT_HA 45 /* X0 pipe ha() 16-bit GOT offset */
++#define R_TILEPRO_IMM16_X1_GOT_HA 46 /* X1 pipe ha() 16-bit GOT offset */
++#define R_TILEPRO_MMSTART_X0 47 /* X0 pipe mm "start" */
++#define R_TILEPRO_MMEND_X0 48 /* X0 pipe mm "end" */
++#define R_TILEPRO_MMSTART_X1 49 /* X1 pipe mm "start" */
++#define R_TILEPRO_MMEND_X1 50 /* X1 pipe mm "end" */
++#define R_TILEPRO_SHAMT_X0 51 /* X0 pipe shift amount */
++#define R_TILEPRO_SHAMT_X1 52 /* X1 pipe shift amount */
++#define R_TILEPRO_SHAMT_Y0 53 /* Y0 pipe shift amount */
++#define R_TILEPRO_SHAMT_Y1 54 /* Y1 pipe shift amount */
++#define R_TILEPRO_DEST_IMM8_X1 55 /* X1 pipe destination 8-bit */
++/* Relocs 56-59 are currently not defined. */
++#define R_TILEPRO_TLS_GD_CALL 60 /* "jal" for TLS GD */
++#define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61 /* X0 pipe "addi" for TLS GD */
++#define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62 /* X1 pipe "addi" for TLS GD */
++#define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63 /* Y0 pipe "addi" for TLS GD */
++#define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64 /* Y1 pipe "addi" for TLS GD */
++#define R_TILEPRO_TLS_IE_LOAD 65 /* "lw_tls" for TLS IE */
++#define R_TILEPRO_IMM16_X0_TLS_GD 66 /* X0 pipe 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X1_TLS_GD 67 /* X1 pipe 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X0_TLS_GD_LO 68 /* X0 pipe low 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X1_TLS_GD_LO 69 /* X1 pipe low 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X0_TLS_GD_HI 70 /* X0 pipe high 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X1_TLS_GD_HI 71 /* X1 pipe high 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X0_TLS_GD_HA 72 /* X0 pipe ha() 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X1_TLS_GD_HA 73 /* X1 pipe ha() 16-bit TLS GD offset */
++#define R_TILEPRO_IMM16_X0_TLS_IE 74 /* X0 pipe 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X1_TLS_IE 75 /* X1 pipe 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X0_TLS_IE_LO 76 /* X0 pipe low 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X1_TLS_IE_LO 77 /* X1 pipe low 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X0_TLS_IE_HI 78 /* X0 pipe high 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X1_TLS_IE_HI 79 /* X1 pipe high 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X0_TLS_IE_HA 80 /* X0 pipe ha() 16-bit TLS IE offset */
++#define R_TILEPRO_IMM16_X1_TLS_IE_HA 81 /* X1 pipe ha() 16-bit TLS IE offset */
++#define R_TILEPRO_TLS_DTPMOD32 82 /* ID of module containing symbol */
++#define R_TILEPRO_TLS_DTPOFF32 83 /* Offset in TLS block */
++#define R_TILEPRO_TLS_TPOFF32 84 /* Offset in static TLS block */
++#define R_TILEPRO_IMM16_X0_TLS_LE 85 /* X0 pipe 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X1_TLS_LE 86 /* X1 pipe 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X0_TLS_LE_LO 87 /* X0 pipe low 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X1_TLS_LE_LO 88 /* X1 pipe low 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X0_TLS_LE_HI 89 /* X0 pipe high 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X1_TLS_LE_HI 90 /* X1 pipe high 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X0_TLS_LE_HA 91 /* X0 pipe ha() 16-bit TLS LE offset */
++#define R_TILEPRO_IMM16_X1_TLS_LE_HA 92 /* X1 pipe ha() 16-bit TLS LE offset */
++
++#define R_TILEPRO_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */
++#define R_TILEPRO_GNU_VTENTRY 129 /* GNU C++ vtable member usage */
++
++#define R_TILEPRO_NUM 130
++
++
++/* TILE-Gx relocations. */
++#define R_TILEGX_NONE 0 /* No reloc */
++#define R_TILEGX_64 1 /* Direct 64 bit */
++#define R_TILEGX_32 2 /* Direct 32 bit */
++#define R_TILEGX_16 3 /* Direct 16 bit */
++#define R_TILEGX_8 4 /* Direct 8 bit */
++#define R_TILEGX_64_PCREL 5 /* PC relative 64 bit */
++#define R_TILEGX_32_PCREL 6 /* PC relative 32 bit */
++#define R_TILEGX_16_PCREL 7 /* PC relative 16 bit */
++#define R_TILEGX_8_PCREL 8 /* PC relative 8 bit */
++#define R_TILEGX_HW0 9 /* hword 0 16-bit */
++#define R_TILEGX_HW1 10 /* hword 1 16-bit */
++#define R_TILEGX_HW2 11 /* hword 2 16-bit */
++#define R_TILEGX_HW3 12 /* hword 3 16-bit */
++#define R_TILEGX_HW0_LAST 13 /* last hword 0 16-bit */
++#define R_TILEGX_HW1_LAST 14 /* last hword 1 16-bit */
++#define R_TILEGX_HW2_LAST 15 /* last hword 2 16-bit */
++#define R_TILEGX_COPY 16 /* Copy relocation */
++#define R_TILEGX_GLOB_DAT 17 /* Create GOT entry */
++#define R_TILEGX_JMP_SLOT 18 /* Create PLT entry */
++#define R_TILEGX_RELATIVE 19 /* Adjust by program base */
++#define R_TILEGX_BROFF_X1 20 /* X1 pipe branch offset */
++#define R_TILEGX_JUMPOFF_X1 21 /* X1 pipe jump offset */
++#define R_TILEGX_JUMPOFF_X1_PLT 22 /* X1 pipe jump offset to PLT */
++#define R_TILEGX_IMM8_X0 23 /* X0 pipe 8-bit */
++#define R_TILEGX_IMM8_Y0 24 /* Y0 pipe 8-bit */
++#define R_TILEGX_IMM8_X1 25 /* X1 pipe 8-bit */
++#define R_TILEGX_IMM8_Y1 26 /* Y1 pipe 8-bit */
++#define R_TILEGX_DEST_IMM8_X1 27 /* X1 pipe destination 8-bit */
++#define R_TILEGX_MT_IMM14_X1 28 /* X1 pipe mtspr */
++#define R_TILEGX_MF_IMM14_X1 29 /* X1 pipe mfspr */
++#define R_TILEGX_MMSTART_X0 30 /* X0 pipe mm "start" */
++#define R_TILEGX_MMEND_X0 31 /* X0 pipe mm "end" */
++#define R_TILEGX_SHAMT_X0 32 /* X0 pipe shift amount */
++#define R_TILEGX_SHAMT_X1 33 /* X1 pipe shift amount */
++#define R_TILEGX_SHAMT_Y0 34 /* Y0 pipe shift amount */
++#define R_TILEGX_SHAMT_Y1 35 /* Y1 pipe shift amount */
++#define R_TILEGX_IMM16_X0_HW0 36 /* X0 pipe hword 0 */
++#define R_TILEGX_IMM16_X1_HW0 37 /* X1 pipe hword 0 */
++#define R_TILEGX_IMM16_X0_HW1 38 /* X0 pipe hword 1 */
++#define R_TILEGX_IMM16_X1_HW1 39 /* X1 pipe hword 1 */
++#define R_TILEGX_IMM16_X0_HW2 40 /* X0 pipe hword 2 */
++#define R_TILEGX_IMM16_X1_HW2 41 /* X1 pipe hword 2 */
++#define R_TILEGX_IMM16_X0_HW3 42 /* X0 pipe hword 3 */
++#define R_TILEGX_IMM16_X1_HW3 43 /* X1 pipe hword 3 */
++#define R_TILEGX_IMM16_X0_HW0_LAST 44 /* X0 pipe last hword 0 */
++#define R_TILEGX_IMM16_X1_HW0_LAST 45 /* X1 pipe last hword 0 */
++#define R_TILEGX_IMM16_X0_HW1_LAST 46 /* X0 pipe last hword 1 */
++#define R_TILEGX_IMM16_X1_HW1_LAST 47 /* X1 pipe last hword 1 */
++#define R_TILEGX_IMM16_X0_HW2_LAST 48 /* X0 pipe last hword 2 */
++#define R_TILEGX_IMM16_X1_HW2_LAST 49 /* X1 pipe last hword 2 */
++#define R_TILEGX_IMM16_X0_HW0_PCREL 50 /* X0 pipe PC relative hword 0 */
++#define R_TILEGX_IMM16_X1_HW0_PCREL 51 /* X1 pipe PC relative hword 0 */
++#define R_TILEGX_IMM16_X0_HW1_PCREL 52 /* X0 pipe PC relative hword 1 */
++#define R_TILEGX_IMM16_X1_HW1_PCREL 53 /* X1 pipe PC relative hword 1 */
++#define R_TILEGX_IMM16_X0_HW2_PCREL 54 /* X0 pipe PC relative hword 2 */
++#define R_TILEGX_IMM16_X1_HW2_PCREL 55 /* X1 pipe PC relative hword 2 */
++#define R_TILEGX_IMM16_X0_HW3_PCREL 56 /* X0 pipe PC relative hword 3 */
++#define R_TILEGX_IMM16_X1_HW3_PCREL 57 /* X1 pipe PC relative hword 3 */
++#define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */
++#define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */
++#define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */
++#define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */
++#define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */
++#define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */
++#define R_TILEGX_IMM16_X0_HW0_GOT 64 /* X0 pipe hword 0 GOT offset */
++#define R_TILEGX_IMM16_X1_HW0_GOT 65 /* X1 pipe hword 0 GOT offset */
++/* Relocs 66-71 are currently not defined. */
++#define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */
++#define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */
++#define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */
++#define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */
++/* Relocs 76-77 are currently not defined. */
++#define R_TILEGX_IMM16_X0_HW0_TLS_GD 78 /* X0 pipe hword 0 TLS GD offset */
++#define R_TILEGX_IMM16_X1_HW0_TLS_GD 79 /* X1 pipe hword 0 TLS GD offset */
++#define R_TILEGX_IMM16_X0_HW0_TLS_LE 80 /* X0 pipe hword 0 TLS LE offset */
++#define R_TILEGX_IMM16_X1_HW0_TLS_LE 81 /* X1 pipe hword 0 TLS LE offset */
++#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */
++#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */
++#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */
++#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */
++#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */
++#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */
++#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */
++#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */
++/* Relocs 90-91 are currently not defined. */
++#define R_TILEGX_IMM16_X0_HW0_TLS_IE 92 /* X0 pipe hword 0 TLS IE offset */
++#define R_TILEGX_IMM16_X1_HW0_TLS_IE 93 /* X1 pipe hword 0 TLS IE offset */
++/* Relocs 94-99 are currently not defined. */
++#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */
++#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */
++#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */
++#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */
++/* Relocs 104-105 are currently not defined. */
++#define R_TILEGX_TLS_DTPMOD64 106 /* 64-bit ID of symbol's module */
++#define R_TILEGX_TLS_DTPOFF64 107 /* 64-bit offset in TLS block */
++#define R_TILEGX_TLS_TPOFF64 108 /* 64-bit offset in static TLS block */
++#define R_TILEGX_TLS_DTPMOD32 109 /* 32-bit ID of symbol's module */
++#define R_TILEGX_TLS_DTPOFF32 110 /* 32-bit offset in TLS block */
++#define R_TILEGX_TLS_TPOFF32 111 /* 32-bit offset in static TLS block */
++#define R_TILEGX_TLS_GD_CALL 112 /* "jal" for TLS GD */
++#define R_TILEGX_IMM8_X0_TLS_GD_ADD 113 /* X0 pipe "addi" for TLS GD */
++#define R_TILEGX_IMM8_X1_TLS_GD_ADD 114 /* X1 pipe "addi" for TLS GD */
++#define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115 /* Y0 pipe "addi" for TLS GD */
++#define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116 /* Y1 pipe "addi" for TLS GD */
++#define R_TILEGX_TLS_IE_LOAD 117 /* "ld_tls" for TLS IE */
++#define R_TILEGX_IMM8_X0_TLS_ADD 118 /* X0 pipe "addi" for TLS GD/IE */
++#define R_TILEGX_IMM8_X1_TLS_ADD 119 /* X1 pipe "addi" for TLS GD/IE */
++#define R_TILEGX_IMM8_Y0_TLS_ADD 120 /* Y0 pipe "addi" for TLS GD/IE */
++#define R_TILEGX_IMM8_Y1_TLS_ADD 121 /* Y1 pipe "addi" for TLS GD/IE */
++
++#define R_TILEGX_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */
++#define R_TILEGX_GNU_VTENTRY 129 /* GNU C++ vtable member usage */
++
++#define R_TILEGX_NUM 130
++
++#endif /* elf.h */
+--- a/scripts/mod/mk_elfconfig.c
++++ b/scripts/mod/mk_elfconfig.c
+@@ -2,7 +2,11 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#ifndef __APPLE__
+ #include <elf.h>
++#else
++#include "elf.h"
++#endif
+
+ int
+ main(int argc, char **argv)
+--- a/scripts/mod/modpost.h
++++ b/scripts/mod/modpost.h
+@@ -8,7 +8,11 @@
+ #include <sys/mman.h>
+ #include <fcntl.h>
+ #include <unistd.h>
++#if !(defined(__APPLE__) || defined(__CYGWIN__))
+ #include <elf.h>
++#else
++#include "elf.h"
++#endif
+
+ #include "elfconfig.h"
+
diff --git a/target/linux/generic/hack-4.19/211-host_tools_portability.patch b/target/linux/generic/hack-4.19/211-host_tools_portability.patch
new file mode 100644
index 0000000000..d806df8a5f
--- /dev/null
+++ b/target/linux/generic/hack-4.19/211-host_tools_portability.patch
@@ -0,0 +1,40 @@
+From 7f698012384ccb1ed10cc758acfd085096fdb307 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:02:03 +0200
+Subject: kernel: fix linux 4.9 host tools portability issues
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ tools/build/Build.include | 2 +-
+ tools/perf/pmu-events/jevents.c | 1 +
+ tools/perf/pmu-events/json.c | 1 -
+ 3 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/tools/build/Build.include
++++ b/tools/build/Build.include
+@@ -98,4 +98,4 @@ cxx_flags = -Wp,-MD,$(depfile) -Wp,-MT,$
+ ###
+ ## HOSTCC C flags
+
+-host_c_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
++host_c_flags = -MD -MF $(depfile) -MT $@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj))
+--- a/tools/perf/pmu-events/jevents.c
++++ b/tools/perf/pmu-events/jevents.c
+@@ -35,6 +35,7 @@
+ #include <stdlib.h>
+ #include <errno.h>
+ #include <string.h>
++#include <strings.h>
+ #include <ctype.h>
+ #include <unistd.h>
+ #include <stdarg.h>
+--- a/tools/perf/pmu-events/json.c
++++ b/tools/perf/pmu-events/json.c
+@@ -38,7 +38,6 @@
+ #include <unistd.h>
+ #include "jsmn.h"
+ #include "json.h"
+-#include <linux/kernel.h>
+
+
+ static char *mapfile(const char *fn, size_t *size)
diff --git a/target/linux/generic/hack-4.19/212-byteshift_portability.patch b/target/linux/generic/hack-4.19/212-byteshift_portability.patch
new file mode 100644
index 0000000000..1a5ac87988
--- /dev/null
+++ b/target/linux/generic/hack-4.19/212-byteshift_portability.patch
@@ -0,0 +1,65 @@
+From 48232d3d931c95953ce2ddfe7da7bb164aef6a73 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:03:16 +0200
+Subject: linux-3.6: fix portability of some includes files in tools/ used on the host
+
+lede-commit: 6040b1d29ab1f047c5e49b748abcb6a3196add28
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ tools/include/tools/be_byteshift.h | 4 ++++
+ tools/include/tools/le_byteshift.h | 4 ++++
+ tools/include/tools/linux_types.h | 22 ++++++++++++++++++++++
+ 3 files changed, 30 insertions(+)
+ create mode 100644 tools/include/tools/linux_types.h
+
+--- a/tools/include/tools/be_byteshift.h
++++ b/tools/include/tools/be_byteshift.h
+@@ -2,6 +2,10 @@
+ #ifndef _TOOLS_BE_BYTESHIFT_H
+ #define _TOOLS_BE_BYTESHIFT_H
+
++#ifndef __linux__
++#include "linux_types.h"
++#endif
++
+ #include <stdint.h>
+
+ static inline uint16_t __get_unaligned_be16(const uint8_t *p)
+--- a/tools/include/tools/le_byteshift.h
++++ b/tools/include/tools/le_byteshift.h
+@@ -2,6 +2,10 @@
+ #ifndef _TOOLS_LE_BYTESHIFT_H
+ #define _TOOLS_LE_BYTESHIFT_H
+
++#ifndef __linux__
++#include "linux_types.h"
++#endif
++
+ #include <stdint.h>
+
+ static inline uint16_t __get_unaligned_le16(const uint8_t *p)
+--- /dev/null
++++ b/tools/include/tools/linux_types.h
+@@ -0,0 +1,22 @@
++#ifndef __LINUX_TYPES_H
++#define __LINUX_TYPES_H
++
++#include <stdint.h>
++
++typedef uint8_t __u8;
++typedef uint8_t __be8;
++typedef uint8_t __le8;
++
++typedef uint16_t __u16;
++typedef uint16_t __be16;
++typedef uint16_t __le16;
++
++typedef uint32_t __u32;
++typedef uint32_t __be32;
++typedef uint32_t __le32;
++
++typedef uint64_t __u64;
++typedef uint64_t __be64;
++typedef uint64_t __le64;
++
++#endif
diff --git a/target/linux/generic/hack-4.19/214-spidev_h_portability.patch b/target/linux/generic/hack-4.19/214-spidev_h_portability.patch
new file mode 100644
index 0000000000..093f600c85
--- /dev/null
+++ b/target/linux/generic/hack-4.19/214-spidev_h_portability.patch
@@ -0,0 +1,24 @@
+From be9be95ff10e16a5b4ad36f903978d0cc5747024 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:04:08 +0200
+Subject: kernel: fix linux/spi/spidev.h portability issues with musl
+
+Felix will try to get this define included into musl
+
+lede-commit: 795e7cf60de19e7a076a46874fab7bb88b43bbff
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/uapi/linux/spi/spidev.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/include/uapi/linux/spi/spidev.h
++++ b/include/uapi/linux/spi/spidev.h
+@@ -113,7 +113,7 @@ struct spi_ioc_transfer {
+
+ /* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */
+ #define SPI_MSGSIZE(N) \
+- ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \
++ ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << 13)) \
+ ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0)
+ #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)])
+
diff --git a/target/linux/generic/hack-4.19/220-gc_sections.patch b/target/linux/generic/hack-4.19/220-gc_sections.patch
new file mode 100644
index 0000000000..d257232403
--- /dev/null
+++ b/target/linux/generic/hack-4.19/220-gc_sections.patch
@@ -0,0 +1,258 @@
+From e3d8676f5722b7622685581e06e8f53e6138e3ab Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 15 Jul 2017 23:42:36 +0200
+Subject: use -ffunction-sections, -fdata-sections and --gc-sections
+
+In combination with kernel symbol export stripping this significantly reduces
+the kernel image size. Used on both ARM and MIPS architectures.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ Makefile | 10 +++----
+ arch/arm/Kconfig | 1 +
+ arch/arm/boot/compressed/Makefile | 1 +
+ arch/arm/kernel/vmlinux.lds.S | 26 ++++++++--------
+ arch/mips/Kconfig | 1 +
+ arch/mips/kernel/vmlinux.lds.S | 4 +--
+ include/asm-generic/vmlinux.lds.h | 63 ++++++++++++++++++++-------------------
+ 7 files changed, 55 insertions(+), 51 deletions(-)
+
+--- a/Makefile
++++ b/Makefile
+@@ -272,6 +272,11 @@ else
+ scripts/Kbuild.include: ;
+ include scripts/Kbuild.include
+
++ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
++KBUILD_CFLAGS_KERNEL += $(call cc-option,-ffunction-sections,)
++KBUILD_CFLAGS_KERNEL += $(call cc-option,-fdata-sections,)
++endif
++
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
+ KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
+@@ -788,11 +793,6 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH
+ KBUILD_CFLAGS += $(call cc-option, -fno-inline-functions-called-once)
+ endif
+
+-ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
+-KBUILD_CFLAGS += $(call cc-option,-ffunction-sections,)
+-KBUILD_CFLAGS += $(call cc-option,-fdata-sections,)
+-endif
+-
+ # arch Makefile may override CC so keep this after arch Makefile is included
+ NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+ CHECKFLAGS += $(NOSTDINC_FLAGS)
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -91,6 +91,7 @@ config ARM
+ select HAVE_UID16
+ select HAVE_VIRT_CPU_ACCOUNTING_GEN
+ select IRQ_FORCED_THREADING
++ select LD_DEAD_CODE_DATA_ELIMINATION
+ select MODULES_USE_ELF_REL
+ select NO_BOOTMEM
+ select OF_EARLY_FLATTREE if OF
+--- a/arch/arm/boot/compressed/Makefile
++++ b/arch/arm/boot/compressed/Makefile
+@@ -103,6 +103,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y)
+ ORIG_CFLAGS := $(KBUILD_CFLAGS)
+ KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
+ endif
++KBUILD_CFLAGS_KERNEL := $(patsubst -f%-sections,,$(KBUILD_CFLAGS_KERNEL))
+
+ # -fstack-protector-strong triggers protection checks in this code,
+ # but it is being used too early to link to meaningful stack_chk logic.
+--- a/arch/arm/kernel/vmlinux.lds.S
++++ b/arch/arm/kernel/vmlinux.lds.S
+@@ -18,7 +18,7 @@
+ #define PROC_INFO \
+ . = ALIGN(4); \
+ VMLINUX_SYMBOL(__proc_info_begin) = .; \
+- *(.proc.info.init) \
++ KEEP(*(.proc.info.init)) \
+ VMLINUX_SYMBOL(__proc_info_end) = .;
+
+ #define HYPERVISOR_TEXT \
+@@ -29,11 +29,11 @@
+ #define IDMAP_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__idmap_text_start) = .; \
+- *(.idmap.text) \
++ KEEP(*(.idmap.text)) \
+ VMLINUX_SYMBOL(__idmap_text_end) = .; \
+ . = ALIGN(PAGE_SIZE); \
+ VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \
+- *(.hyp.idmap.text) \
++ KEEP(*(.hyp.idmap.text)) \
+ VMLINUX_SYMBOL(__hyp_idmap_text_end) = .;
+
+ #ifdef CONFIG_HOTPLUG_CPU
+@@ -106,7 +106,7 @@ SECTIONS
+ _stext = .; /* Text and read-only data */
+ IDMAP_TEXT
+ __exception_text_start = .;
+- *(.exception.text)
++ KEEP(*(.exception.text))
+ __exception_text_end = .;
+ IRQENTRY_TEXT
+ SOFTIRQENTRY_TEXT
+@@ -135,7 +135,7 @@ SECTIONS
+ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
+ __start___ex_table = .;
+ #ifdef CONFIG_MMU
+- *(__ex_table)
++ KEEP(*(__ex_table))
+ #endif
+ __stop___ex_table = .;
+ }
+@@ -147,12 +147,12 @@ SECTIONS
+ . = ALIGN(8);
+ .ARM.unwind_idx : {
+ __start_unwind_idx = .;
+- *(.ARM.exidx*)
++ KEEP(*(.ARM.exidx*))
+ __stop_unwind_idx = .;
+ }
+ .ARM.unwind_tab : {
+ __start_unwind_tab = .;
+- *(.ARM.extab*)
++ KEEP(*(.ARM.extab*))
+ __stop_unwind_tab = .;
+ }
+ #endif
+@@ -172,14 +172,14 @@ SECTIONS
+ */
+ __vectors_start = .;
+ .vectors 0xffff0000 : AT(__vectors_start) {
+- *(.vectors)
++ KEEP(*(.vectors))
+ }
+ . = __vectors_start + SIZEOF(.vectors);
+ __vectors_end = .;
+
+ __stubs_start = .;
+ .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) {
+- *(.stubs)
++ KEEP(*(.stubs))
+ }
+ . = __stubs_start + SIZEOF(.stubs);
+ __stubs_end = .;
+@@ -195,24 +195,24 @@ SECTIONS
+ }
+ .init.arch.info : {
+ __arch_info_begin = .;
+- *(.arch.info.init)
++ KEEP(*(.arch.info.init))
+ __arch_info_end = .;
+ }
+ .init.tagtable : {
+ __tagtable_begin = .;
+- *(.taglist.init)
++ KEEP(*(.taglist.init))
+ __tagtable_end = .;
+ }
+ #ifdef CONFIG_SMP_ON_UP
+ .init.smpalt : {
+ __smpalt_begin = .;
+- *(.alt.smp.init)
++ KEEP(*(.alt.smp.init))
+ __smpalt_end = .;
+ }
+ #endif
+ .init.pv_table : {
+ __pv_table_begin = .;
+- *(.pv_table)
++ KEEP(*(.pv_table))
+ __pv_table_end = .;
+ }
+ .init.data : {
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -40,6 +40,7 @@ config MIPS
+ select HAVE_CBPF_JIT if (!64BIT && !CPU_MICROMIPS)
+ select HAVE_EBPF_JIT if (64BIT && !CPU_MICROMIPS)
+ select HAVE_CC_STACKPROTECTOR
++ select LD_DEAD_CODE_DATA_ELIMINATION
+ select HAVE_CONTEXT_TRACKING
+ select HAVE_COPY_THREAD_TLS
+ select HAVE_C_RECORDMCOUNT
+--- a/arch/mips/kernel/vmlinux.lds.S
++++ b/arch/mips/kernel/vmlinux.lds.S
+@@ -72,7 +72,7 @@ SECTIONS
+ /* Exception table for data bus errors */
+ __dbe_table : {
+ __start___dbe_table = .;
+- *(__dbe_table)
++ KEEP(*(__dbe_table))
+ __stop___dbe_table = .;
+ }
+
+@@ -123,7 +123,7 @@ SECTIONS
+ . = ALIGN(4);
+ .mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) {
+ __mips_machines_start = .;
+- *(.mips.machines.init)
++ KEEP(*(.mips.machines.init))
+ __mips_machines_end = .;
+ }
+
+--- a/include/asm-generic/vmlinux.lds.h
++++ b/include/asm-generic/vmlinux.lds.h
+@@ -105,7 +105,7 @@
+ #ifdef CONFIG_FTRACE_MCOUNT_RECORD
+ #define MCOUNT_REC() . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start_mcount_loc) = .; \
+- *(__mcount_loc) \
++ KEEP(*(__mcount_loc)) \
+ VMLINUX_SYMBOL(__stop_mcount_loc) = .;
+ #else
+ #define MCOUNT_REC()
+@@ -113,7 +113,7 @@
+
+ #ifdef CONFIG_TRACE_BRANCH_PROFILING
+ #define LIKELY_PROFILE() VMLINUX_SYMBOL(__start_annotated_branch_profile) = .; \
+- *(_ftrace_annotated_branch) \
++ KEEP(*(_ftrace_annotated_branch)) \
+ VMLINUX_SYMBOL(__stop_annotated_branch_profile) = .;
+ #else
+ #define LIKELY_PROFILE()
+@@ -121,7 +121,7 @@
+
+ #ifdef CONFIG_PROFILE_ALL_BRANCHES
+ #define BRANCH_PROFILE() VMLINUX_SYMBOL(__start_branch_profile) = .; \
+- *(_ftrace_branch) \
++ KEEP(*(_ftrace_branch)) \
+ VMLINUX_SYMBOL(__stop_branch_profile) = .;
+ #else
+ #define BRANCH_PROFILE()
+@@ -237,7 +237,8 @@
+ LIKELY_PROFILE() \
+ BRANCH_PROFILE() \
+ TRACE_PRINTKS() \
+- TRACEPOINT_STR()
++ TRACEPOINT_STR() \
++ *(.data.[a-zA-Z_]*)
+
+ /*
+ * Data section helpers
+@@ -496,7 +497,7 @@
+ #define ENTRY_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__entry_text_start) = .; \
+- *(.entry.text) \
++ KEEP(*(.entry.text)) \
+ VMLINUX_SYMBOL(__entry_text_end) = .;
+
+ #define IRQENTRY_TEXT \
+@@ -603,7 +604,7 @@
+ . = ALIGN(sbss_align); \
+ .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) { \
+ *(.dynsbss) \
+- *(.sbss) \
++ *(.sbss .sbss.*) \
+ *(.scommon) \
+ }
+
diff --git a/target/linux/generic/hack-4.19/221-module_exports.patch b/target/linux/generic/hack-4.19/221-module_exports.patch
new file mode 100644
index 0000000000..250bf1180f
--- /dev/null
+++ b/target/linux/generic/hack-4.19/221-module_exports.patch
@@ -0,0 +1,101 @@
+From b14784e7883390c20ed3ff904892255404a5914b Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:05:53 +0200
+Subject: add an optional config option for stripping all unnecessary symbol exports from the kernel image
+
+lede-commit: bb5a40c64b7c4f4848509fa0a6625055fc9e66cc
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/asm-generic/vmlinux.lds.h | 18 +++++++++++++++---
+ include/linux/export.h | 9 ++++++++-
+ scripts/Makefile.build | 2 +-
+ 3 files changed, 24 insertions(+), 5 deletions(-)
+
+--- a/include/asm-generic/vmlinux.lds.h
++++ b/include/asm-generic/vmlinux.lds.h
+@@ -54,6 +54,16 @@
+ #define LOAD_OFFSET 0
+ #endif
+
++#ifndef SYMTAB_KEEP
++#define SYMTAB_KEEP KEEP(*(SORT(___ksymtab+*)))
++#define SYMTAB_KEEP_GPL KEEP(*(SORT(___ksymtab_gpl+*)))
++#endif
++
++#ifndef SYMTAB_DISCARD
++#define SYMTAB_DISCARD
++#define SYMTAB_DISCARD_GPL
++#endif
++
+ #include <linux/export.h>
+
+ /* Align . to a 8 byte boundary equals to maximum function alignment. */
+@@ -341,14 +351,14 @@
+ /* Kernel symbol table: Normal symbols */ \
+ __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab) = .; \
+- KEEP(*(SORT(___ksymtab+*))) \
++ SYMTAB_KEEP \
+ VMLINUX_SYMBOL(__stop___ksymtab) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-only symbols */ \
+ __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \
+- KEEP(*(SORT(___ksymtab_gpl+*))) \
++ SYMTAB_KEEP_GPL \
+ VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
+ } \
+ \
+@@ -410,7 +420,7 @@
+ \
+ /* Kernel symbol table: strings */ \
+ __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
+- *(__ksymtab_strings) \
++ *(__ksymtab_strings+*) \
+ } \
+ \
+ /* __*init sections */ \
+@@ -793,6 +803,8 @@
+ EXIT_TEXT \
+ EXIT_DATA \
+ EXIT_CALL \
++ SYMTAB_DISCARD \
++ SYMTAB_DISCARD_GPL \
+ *(.discard) \
+ *(.discard.*) \
+ }
+--- a/include/linux/export.h
++++ b/include/linux/export.h
+@@ -60,12 +60,19 @@ extern struct module __this_module;
+ #define __CRC_SYMBOL(sym, sec)
+ #endif
+
++#ifdef MODULE
++#define __EXPORT_SUFFIX(sym)
++#else
++#define __EXPORT_SUFFIX(sym) "+" #sym
++#endif
++
+ /* For every exported symbol, place a struct in the __ksymtab section */
+ #define ___EXPORT_SYMBOL(sym, sec) \
+ extern typeof(sym) sym; \
+ __CRC_SYMBOL(sym, sec) \
+ static const char __kstrtab_##sym[] \
+- __attribute__((section("__ksymtab_strings"), aligned(1))) \
++ __attribute__((section("__ksymtab_strings" \
++ __EXPORT_SUFFIX(sym)), aligned(1))) \
+ = VMLINUX_SYMBOL_STR(sym); \
+ static const struct kernel_symbol __ksymtab_##sym \
+ __used \
+--- a/scripts/Makefile.build
++++ b/scripts/Makefile.build
+@@ -432,7 +432,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $(
+ # Linker scripts preprocessor (.lds.S -> .lds)
+ # ---------------------------------------------------------------------------
+ quiet_cmd_cpp_lds_S = LDS $@
+- cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -U$(ARCH) \
++ cmd_cpp_lds_S = $(CPP) $(EXTRA_LDSFLAGS) $(cpp_flags) -P -U$(ARCH) \
+ -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $<
+
+ $(obj)/%.lds: $(src)/%.lds.S FORCE
diff --git a/target/linux/generic/hack-4.19/230-openwrt_lzma_options.patch b/target/linux/generic/hack-4.19/230-openwrt_lzma_options.patch
new file mode 100644
index 0000000000..3ae578c271
--- /dev/null
+++ b/target/linux/generic/hack-4.19/230-openwrt_lzma_options.patch
@@ -0,0 +1,71 @@
+From b3d00b452467f621317953d9e4c6f9ae8dcfd271 Mon Sep 17 00:00:00 2001
+From: Imre Kaloz <kaloz@openwrt.org>
+Date: Fri, 7 Jul 2017 17:06:55 +0200
+Subject: use the openwrt lzma options for now
+
+lede-commit: 548de949f392049420a6a1feeef118b30ab8ea8c
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+---
+ lib/decompress.c | 1 +
+ scripts/Makefile.lib | 2 +-
+ scripts/gen_initramfs_list.sh | 10 +++++-----
+ 3 files changed, 7 insertions(+), 6 deletions(-)
+
+--- a/lib/decompress.c
++++ b/lib/decompress.c
+@@ -49,6 +49,7 @@ static const struct compress_format comp
+ { {0x1f, 0x9e}, "gzip", gunzip },
+ { {0x42, 0x5a}, "bzip2", bunzip2 },
+ { {0x5d, 0x00}, "lzma", unlzma },
++ { {0x6d, 0x00}, "lzma-openwrt", unlzma },
+ { {0xfd, 0x37}, "xz", unxz },
+ { {0x89, 0x4c}, "lzo", unlzo },
+ { {0x02, 0x21}, "lz4", unlz4 },
+--- a/scripts/Makefile.lib
++++ b/scripts/Makefile.lib
+@@ -348,7 +348,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^)
+
+ quiet_cmd_lzma = LZMA $@
+ cmd_lzma = (cat $(filter-out FORCE,$^) | \
+- lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
++ lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+ (rm -f $@ ; false)
+
+ quiet_cmd_lzo = LZO $@
+--- a/scripts/gen_initramfs_list.sh
++++ b/scripts/gen_initramfs_list.sh
+@@ -229,7 +229,7 @@ cpio_list=
+ output="/dev/stdout"
+ output_file=""
+ is_cpio_compressed=
+-compr="gzip -n -9 -f"
++compr="gzip -n -9 -f -"
+
+ arg="$1"
+ case "$arg" in
+@@ -245,13 +245,13 @@ case "$arg" in
+ output=${cpio_list}
+ echo "$output_file" | grep -q "\.gz$" \
+ && [ -x "`which gzip 2> /dev/null`" ] \
+- && compr="gzip -n -9 -f"
++ && compr="gzip -n -9 -f -"
+ echo "$output_file" | grep -q "\.bz2$" \
+ && [ -x "`which bzip2 2> /dev/null`" ] \
+- && compr="bzip2 -9 -f"
++ && compr="bzip2 -9 -f -"
+ echo "$output_file" | grep -q "\.lzma$" \
+ && [ -x "`which lzma 2> /dev/null`" ] \
+- && compr="lzma -9 -f"
++ && compr="lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so"
+ echo "$output_file" | grep -q "\.xz$" \
+ && [ -x "`which xz 2> /dev/null`" ] \
+ && compr="xz --check=crc32 --lzma2=dict=1MiB"
+@@ -320,7 +320,7 @@ if [ ! -z ${output_file} ]; then
+ if [ "${is_cpio_compressed}" = "compressed" ]; then
+ cat ${cpio_tfile} > ${output_file}
+ else
+- (cat ${cpio_tfile} | ${compr} - > ${output_file}) \
++ (cat ${cpio_tfile} | ${compr} > ${output_file}) \
+ || (rm -f ${output_file} ; false)
+ fi
+ [ -z ${cpio_file} ] && rm ${cpio_tfile}
diff --git a/target/linux/generic/hack-4.19/250-netfilter_depends.patch b/target/linux/generic/hack-4.19/250-netfilter_depends.patch
new file mode 100644
index 0000000000..a8fe5d4175
--- /dev/null
+++ b/target/linux/generic/hack-4.19/250-netfilter_depends.patch
@@ -0,0 +1,27 @@
+From: Felix Fietkau <nbd@nbd.name>
+Subject: hack: net: remove bogus netfilter dependencies
+
+lede-commit: 589d2a377dee27d206fc3725325309cf649e4df6
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ net/netfilter/Kconfig | 2 --
+ 1 file changed, 2 deletions(-)
+
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -229,7 +229,6 @@ config NF_CONNTRACK_FTP
+
+ config NF_CONNTRACK_H323
+ tristate "H.323 protocol support"
+- depends on IPV6 || IPV6=n
+ depends on NETFILTER_ADVANCED
+ help
+ H.323 is a VoIP signalling protocol from ITU-T. As one of the most
+@@ -1052,7 +1051,6 @@ config NETFILTER_XT_TARGET_SECMARK
+
+ config NETFILTER_XT_TARGET_TCPMSS
+ tristate '"TCPMSS" target support'
+- depends on IPV6 || IPV6=n
+ default m if NETFILTER_ADVANCED=n
+ ---help---
+ This option adds a `TCPMSS' target, which allows you to alter the
diff --git a/target/linux/generic/hack-4.19/251-sound_kconfig.patch b/target/linux/generic/hack-4.19/251-sound_kconfig.patch
new file mode 100644
index 0000000000..5bf5c01ad3
--- /dev/null
+++ b/target/linux/generic/hack-4.19/251-sound_kconfig.patch
@@ -0,0 +1,197 @@
+From da3c50704f14132f4adf80d48e9a4cd5d46e54c9 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Fri, 7 Jul 2017 17:09:21 +0200
+Subject: kconfig: owrt specifc dependencies
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ crypto/Kconfig | 10 +++++-----
+ drivers/bcma/Kconfig | 1 +
+ drivers/ssb/Kconfig | 3 ++-
+ lib/Kconfig | 8 ++++----
+ net/netfilter/Kconfig | 2 +-
+ net/wireless/Kconfig | 17 ++++++++++-------
+ sound/core/Kconfig | 4 ++--
+ 7 files changed, 25 insertions(+), 20 deletions(-)
+
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -33,7 +33,7 @@ config CRYPTO_FIPS
+ this is.
+
+ config CRYPTO_ALGAPI
+- tristate
++ tristate "ALGAPI"
+ select CRYPTO_ALGAPI2
+ help
+ This option provides the API for cryptographic algorithms.
+@@ -42,7 +42,7 @@ config CRYPTO_ALGAPI2
+ tristate
+
+ config CRYPTO_AEAD
+- tristate
++ tristate "AEAD"
+ select CRYPTO_AEAD2
+ select CRYPTO_ALGAPI
+
+@@ -53,7 +53,7 @@ config CRYPTO_AEAD2
+ select CRYPTO_RNG2
+
+ config CRYPTO_BLKCIPHER
+- tristate
++ tristate "BLKCIPHER"
+ select CRYPTO_BLKCIPHER2
+ select CRYPTO_ALGAPI
+
+@@ -64,7 +64,7 @@ config CRYPTO_BLKCIPHER2
+ select CRYPTO_WORKQUEUE
+
+ config CRYPTO_HASH
+- tristate
++ tristate "HASH"
+ select CRYPTO_HASH2
+ select CRYPTO_ALGAPI
+
+@@ -73,7 +73,7 @@ config CRYPTO_HASH2
+ select CRYPTO_ALGAPI2
+
+ config CRYPTO_RNG
+- tristate
++ tristate "RNG"
+ select CRYPTO_RNG2
+ select CRYPTO_ALGAPI
+
+--- a/drivers/bcma/Kconfig
++++ b/drivers/bcma/Kconfig
+@@ -15,6 +15,7 @@ menuconfig BCMA
+ config BCMA_BLOCKIO
+ bool
+ depends on BCMA
++ default y
+
+ config BCMA_HOST_PCI_POSSIBLE
+ bool
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -29,6 +29,7 @@ config SSB_SPROM
+ config SSB_BLOCKIO
+ bool
+ depends on SSB
++ default y
+
+ config SSB_PCIHOST_POSSIBLE
+ bool
+@@ -49,7 +50,7 @@ config SSB_PCIHOST
+ config SSB_B43_PCI_BRIDGE
+ bool
+ depends on SSB_PCIHOST
+- default n
++ default y
+
+ config SSB_PCMCIAHOST_POSSIBLE
+ bool
+--- a/lib/Kconfig
++++ b/lib/Kconfig
+@@ -358,16 +358,16 @@ config BCH_CONST_T
+ # Textsearch support is select'ed if needed
+ #
+ config TEXTSEARCH
+- bool
++ boolean "Textsearch support"
+
+ config TEXTSEARCH_KMP
+- tristate
++ tristate "Textsearch KMP"
+
+ config TEXTSEARCH_BM
+- tristate
++ tristate "Textsearch BM"
+
+ config TEXTSEARCH_FSM
+- tristate
++ tristate "Textsearch FSM"
+
+ config BTREE
+ bool
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -10,7 +10,7 @@ config NETFILTER_INGRESS
+ infrastructure.
+
+ config NETFILTER_NETLINK
+- tristate
++ tristate "Netfilter NFNETLINK interface"
+
+ config NETFILTER_FAMILY_BRIDGE
+ bool
+--- a/net/wireless/Kconfig
++++ b/net/wireless/Kconfig
+@@ -1,5 +1,5 @@
+ config WIRELESS_EXT
+- bool
++ bool "Wireless extensions"
+
+ config WEXT_CORE
+ def_bool y
+@@ -11,10 +11,10 @@ config WEXT_PROC
+ depends on WEXT_CORE
+
+ config WEXT_SPY
+- bool
++ bool "WEXT_SPY"
+
+ config WEXT_PRIV
+- bool
++ bool "WEXT_PRIV"
+
+ config CFG80211
+ tristate "cfg80211 - wireless configuration API"
+@@ -188,7 +188,7 @@ config CFG80211_WEXT_EXPORT
+ wext compatibility symbols to be exported.
+
+ config LIB80211
+- tristate
++ tristate "LIB80211"
+ default n
+ help
+ This options enables a library of common routines used
+@@ -197,13 +197,16 @@ config LIB80211
+ Drivers should select this themselves if needed.
+
+ config LIB80211_CRYPT_WEP
+- tristate
++ tristate "LIB80211_CRYPT_WEP"
++ select LIB80211
+
+ config LIB80211_CRYPT_CCMP
+- tristate
++ tristate "LIB80211_CRYPT_CCMP"
++ select LIB80211
+
+ config LIB80211_CRYPT_TKIP
+- tristate
++ tristate "LIB80211_CRYPT_TKIP"
++ select LIB80211
+
+ config LIB80211_DEBUG
+ bool "lib80211 debugging messages"
+--- a/sound/core/Kconfig
++++ b/sound/core/Kconfig
+@@ -16,7 +16,7 @@ config SND_DMAENGINE_PCM
+ tristate
+
+ config SND_HWDEP
+- tristate
++ tristate "Sound hardware support"
+
+ config SND_SEQ_DEVICE
+ tristate
+@@ -26,7 +26,7 @@ config SND_RAWMIDI
+ select SND_SEQ_DEVICE if SND_SEQUENCER != n
+
+ config SND_COMPRESS_OFFLOAD
+- tristate
++ tristate "Compression offloading support"
+
+ config SND_JACK
+ bool
diff --git a/target/linux/generic/hack-4.19/259-regmap_dynamic.patch b/target/linux/generic/hack-4.19/259-regmap_dynamic.patch
new file mode 100644
index 0000000000..458b7c35a1
--- /dev/null
+++ b/target/linux/generic/hack-4.19/259-regmap_dynamic.patch
@@ -0,0 +1,109 @@
+From 811d9e2268a62b830cfe93cd8bc929afcb8b198b Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 15 Jul 2017 21:12:38 +0200
+Subject: kernel: move regmap bloat out of the kernel image if it is only being used in modules
+
+lede-commit: 96f39119815028073583e4fca3a9c5fe9141e998
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ drivers/base/regmap/Kconfig | 15 ++++++++++-----
+ drivers/base/regmap/Makefile | 12 ++++++++----
+ drivers/base/regmap/regmap.c | 3 +++
+ include/linux/regmap.h | 2 +-
+ 4 files changed, 22 insertions(+), 10 deletions(-)
+
+--- a/drivers/base/regmap/Kconfig
++++ b/drivers/base/regmap/Kconfig
+@@ -4,9 +4,8 @@
+ # subsystems should select the appropriate symbols.
+
+ config REGMAP
+- default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ)
+ select IRQ_DOMAIN if REGMAP_IRQ
+- bool
++ tristate "Regmap"
+
+ config REGCACHE_COMPRESSED
+ select LZO_COMPRESS
+@@ -17,23 +16,30 @@ config REGMAP_AC97
+ tristate
+
+ config REGMAP_I2C
+- tristate
++ tristate "Regmap I2C"
++ select REGMAP
+ depends on I2C
+
+ config REGMAP_SPI
+- tristate
++ tristate "Regmap SPI"
++ select REGMAP
++ depends on SPI_MASTER
+ depends on SPI
+
+ config REGMAP_SPMI
++ select REGMAP
+ tristate
+ depends on SPMI
+
+ config REGMAP_W1
++ select REGMAP
+ tristate
+ depends on W1
+
+ config REGMAP_MMIO
+- tristate
++ tristate "Regmap MMIO"
++ select REGMAP
+
+ config REGMAP_IRQ
++ select REGMAP
+ bool
+--- a/drivers/base/regmap/Makefile
++++ b/drivers/base/regmap/Makefile
+@@ -2,10 +2,14 @@
+ # For include/trace/define_trace.h to include trace.h
+ CFLAGS_regmap.o := -I$(src)
+
+-obj-$(CONFIG_REGMAP) += regmap.o regcache.o
+-obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o
+-obj-$(CONFIG_REGCACHE_COMPRESSED) += regcache-lzo.o
+-obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o
++regmap-core-objs = regmap.o regcache.o regcache-rbtree.o regcache-flat.o
++ifdef CONFIG_DEBUG_FS
++regmap-core-objs += regmap-debugfs.o
++endif
++ifdef CONFIG_REGCACHE_COMPRESSED
++regmap-core-objs += regcache-lzo.o
++endif
++obj-$(CONFIG_REGMAP) += regmap-core.o
+ obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o
+ obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o
+ obj-$(CONFIG_REGMAP_SPI) += regmap-spi.o
+--- a/drivers/base/regmap/regmap.c
++++ b/drivers/base/regmap/regmap.c
+@@ -13,6 +13,7 @@
+ #include <linux/device.h>
+ #include <linux/slab.h>
+ #include <linux/export.h>
++#include <linux/module.h>
+ #include <linux/mutex.h>
+ #include <linux/err.h>
+ #include <linux/of.h>
+@@ -2926,3 +2927,5 @@ static int __init regmap_initcall(void)
+ return 0;
+ }
+ postcore_initcall(regmap_initcall);
++
++MODULE_LICENSE("GPL");
+--- a/include/linux/regmap.h
++++ b/include/linux/regmap.h
+@@ -139,7 +139,7 @@ struct reg_sequence {
+ pollret ?: ((cond) ? 0 : -ETIMEDOUT); \
+ })
+
+-#ifdef CONFIG_REGMAP
++#if IS_REACHABLE(CONFIG_REGMAP)
+
+ enum regmap_endian {
+ /* Unspecified -> 0 -> Backwards compatible default */
diff --git a/target/linux/generic/hack-4.19/260-crypto_test_dependencies.patch b/target/linux/generic/hack-4.19/260-crypto_test_dependencies.patch
new file mode 100644
index 0000000000..8523fc5374
--- /dev/null
+++ b/target/linux/generic/hack-4.19/260-crypto_test_dependencies.patch
@@ -0,0 +1,60 @@
+From fd1799b0bf5efa46dd3e6dfbbf3955564807e508 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:12:51 +0200
+Subject: kernel: prevent cryptomgr from pulling in useless extra dependencies for tests that are not run
+
+Reduces kernel size after LZMA by about 5k on MIPS
+
+lede-commit: 044c316167e076479a344c59905e5b435b84a77f
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ crypto/Kconfig | 13 ++++++-------
+ crypto/algboss.c | 4 ++++
+ 2 files changed, 10 insertions(+), 7 deletions(-)
+
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -143,13 +143,13 @@ config CRYPTO_MANAGER
+ cbc(aes).
+
+ config CRYPTO_MANAGER2
+- def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y)
+- select CRYPTO_AEAD2
+- select CRYPTO_HASH2
+- select CRYPTO_BLKCIPHER2
+- select CRYPTO_AKCIPHER2
+- select CRYPTO_KPP2
+- select CRYPTO_ACOMP2
++ def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y && !CRYPTO_MANAGER_DISABLE_TESTS)
++ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS
++ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS
++ select CRYPTO_BLKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS
++ select CRYPTO_AKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS
++ select CRYPTO_KPP2 if !CRYPTO_MANAGER_DISABLE_TESTS
++ select CRYPTO_ACOMP2 if !CRYPTO_MANAGER_DISABLE_TESTS
+
+ config CRYPTO_USER
+ tristate "Userspace cryptographic algorithm configuration"
+@@ -162,7 +162,6 @@ config CRYPTO_USER
+ config CRYPTO_MANAGER_DISABLE_TESTS
+ bool "Disable run-time self tests"
+ default y
+- depends on CRYPTO_MANAGER2
+ help
+ Disable run-time self tests that normally take place at
+ algorithm registration.
+--- a/crypto/algboss.c
++++ b/crypto/algboss.c
+@@ -248,8 +248,12 @@ static int cryptomgr_schedule_test(struc
+ type = alg->cra_flags;
+
+ /* Do not test internal algorithms. */
++#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
++ type |= CRYPTO_ALG_TESTED;
++#else
+ if (type & CRYPTO_ALG_INTERNAL)
+ type |= CRYPTO_ALG_TESTED;
++#endif
+
+ param->type = type;
+
diff --git a/target/linux/generic/hack-4.19/280-rfkill-stubs.patch b/target/linux/generic/hack-4.19/280-rfkill-stubs.patch
new file mode 100644
index 0000000000..85d01a6d10
--- /dev/null
+++ b/target/linux/generic/hack-4.19/280-rfkill-stubs.patch
@@ -0,0 +1,84 @@
+From 236c1acdfef5958010ac9814a9872e0a46fd78ee Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Fri, 7 Jul 2017 17:13:44 +0200
+Subject: rfkill: add fake rfkill support
+
+allow building of modules depending on RFKILL even if RFKILL is not enabled.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ include/linux/rfkill.h | 2 +-
+ net/Makefile | 2 +-
+ net/rfkill/Kconfig | 14 +++++++++-----
+ net/rfkill/Makefile | 2 +-
+ 4 files changed, 12 insertions(+), 8 deletions(-)
+
+--- a/include/linux/rfkill.h
++++ b/include/linux/rfkill.h
+@@ -64,7 +64,7 @@ struct rfkill_ops {
+ int (*set_block)(void *data, bool blocked);
+ };
+
+-#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
++#if defined(CONFIG_RFKILL_FULL) || defined(CONFIG_RFKILL_FULL_MODULE)
+ /**
+ * rfkill_alloc - allocate rfkill structure
+ * @name: name of the struct -- the string is not copied internally
+--- a/net/Makefile
++++ b/net/Makefile
+@@ -53,7 +53,7 @@ obj-$(CONFIG_TIPC) += tipc/
+ obj-$(CONFIG_NETLABEL) += netlabel/
+ obj-$(CONFIG_IUCV) += iucv/
+ obj-$(CONFIG_SMC) += smc/
+-obj-$(CONFIG_RFKILL) += rfkill/
++obj-$(CONFIG_RFKILL_FULL) += rfkill/
+ obj-$(CONFIG_NET_9P) += 9p/
+ obj-$(CONFIG_CAIF) += caif/
+ ifneq ($(CONFIG_DCB),)
+--- a/net/rfkill/Kconfig
++++ b/net/rfkill/Kconfig
+@@ -1,7 +1,11 @@
+ #
+ # RF switch subsystem configuration
+ #
+-menuconfig RFKILL
++config RFKILL
++ bool
++ default y
++
++menuconfig RFKILL_FULL
+ tristate "RF switch subsystem support"
+ help
+ Say Y here if you want to have control over RF switches
+@@ -13,19 +17,19 @@ menuconfig RFKILL
+ # LED trigger support
+ config RFKILL_LEDS
+ bool
+- depends on RFKILL
++ depends on RFKILL_FULL
+ depends on LEDS_TRIGGERS = y || RFKILL = LEDS_TRIGGERS
+ default y
+
+ config RFKILL_INPUT
+ bool "RF switch input support" if EXPERT
+- depends on RFKILL
++ depends on RFKILL_FULL
+ depends on INPUT = y || RFKILL = INPUT
+ default y if !EXPERT
+
+ config RFKILL_GPIO
+ tristate "GPIO RFKILL driver"
+- depends on RFKILL
++ depends on RFKILL_FULL
+ depends on GPIOLIB || COMPILE_TEST
+ default n
+ help
+--- a/net/rfkill/Makefile
++++ b/net/rfkill/Makefile
+@@ -4,5 +4,5 @@
+
+ rfkill-y += core.o
+ rfkill-$(CONFIG_RFKILL_INPUT) += input.o
+-obj-$(CONFIG_RFKILL) += rfkill.o
++obj-$(CONFIG_RFKILL_FULL) += rfkill.o
+ obj-$(CONFIG_RFKILL_GPIO) += rfkill-gpio.o
diff --git a/target/linux/generic/hack-4.19/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch b/target/linux/generic/hack-4.19/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch
new file mode 100644
index 0000000000..860a7e03c5
--- /dev/null
+++ b/target/linux/generic/hack-4.19/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch
@@ -0,0 +1,66 @@
+From: Ben Menchaca <ben.menchaca@qca.qualcomm.com>
+Date: Fri, 7 Jun 2013 18:35:22 -0500
+Subject: MIPS: r4k_cache: use more efficient cache blast
+
+Optimize the compiler output for larger cache blast cases that are
+common for DMA-based networking.
+
+Signed-off-by: Ben Menchaca <ben.menchaca@qca.qualcomm.com>
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+--- a/arch/mips/include/asm/r4kcache.h
++++ b/arch/mips/include/asm/r4kcache.h
+@@ -682,16 +682,48 @@ static inline void prot##extra##blast_##
+ unsigned long end) \
+ { \
+ unsigned long lsize = cpu_##desc##_line_size(); \
++ unsigned long lsize_2 = lsize * 2; \
++ unsigned long lsize_3 = lsize * 3; \
++ unsigned long lsize_4 = lsize * 4; \
++ unsigned long lsize_5 = lsize * 5; \
++ unsigned long lsize_6 = lsize * 6; \
++ unsigned long lsize_7 = lsize * 7; \
++ unsigned long lsize_8 = lsize * 8; \
+ unsigned long addr = start & ~(lsize - 1); \
+- unsigned long aend = (end - 1) & ~(lsize - 1); \
++ unsigned long aend = (end + lsize - 1) & ~(lsize - 1); \
++ int lines = (aend - addr) / lsize; \
+ \
+ __##pfx##flush_prologue \
+ \
+- while (1) { \
++ while (lines >= 8) { \
++ prot##cache_op(hitop, addr); \
++ prot##cache_op(hitop, addr + lsize); \
++ prot##cache_op(hitop, addr + lsize_2); \
++ prot##cache_op(hitop, addr + lsize_3); \
++ prot##cache_op(hitop, addr + lsize_4); \
++ prot##cache_op(hitop, addr + lsize_5); \
++ prot##cache_op(hitop, addr + lsize_6); \
++ prot##cache_op(hitop, addr + lsize_7); \
++ addr += lsize_8; \
++ lines -= 8; \
++ } \
++ \
++ if (lines & 0x4) { \
++ prot##cache_op(hitop, addr); \
++ prot##cache_op(hitop, addr + lsize); \
++ prot##cache_op(hitop, addr + lsize_2); \
++ prot##cache_op(hitop, addr + lsize_3); \
++ addr += lsize_4; \
++ } \
++ \
++ if (lines & 0x2) { \
++ prot##cache_op(hitop, addr); \
++ prot##cache_op(hitop, addr + lsize); \
++ addr += lsize_2; \
++ } \
++ \
++ if (lines & 0x1) { \
+ prot##cache_op(hitop, addr); \
+- if (addr == aend) \
+- break; \
+- addr += lsize; \
+ } \
+ \
+ __##pfx##flush_epilogue \
diff --git a/target/linux/generic/hack-4.19/301-mips_image_cmdline_hack.patch b/target/linux/generic/hack-4.19/301-mips_image_cmdline_hack.patch
new file mode 100644
index 0000000000..eb6011e813
--- /dev/null
+++ b/target/linux/generic/hack-4.19/301-mips_image_cmdline_hack.patch
@@ -0,0 +1,38 @@
+From: John Crispin <john@phrozen.org>
+Subject: hack: kernel: add generic image_cmdline hack to MIPS targets
+
+lede-commit: d59f5b3a987a48508257a0ddbaeadc7909f9f976
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ arch/mips/Kconfig | 4 ++++
+ arch/mips/kernel/head.S | 6 ++++++
+ 2 files changed, 10 insertions(+)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -1158,6 +1158,10 @@ config SYNC_R4K
+ config MIPS_MACHINE
+ def_bool n
+
++config IMAGE_CMDLINE_HACK
++ bool "OpenWrt specific image command line hack"
++ default n
++
+ config NO_IOPORT_MAP
+ def_bool n
+
+--- a/arch/mips/kernel/head.S
++++ b/arch/mips/kernel/head.S
+@@ -79,6 +79,12 @@ FEXPORT(__kernel_entry)
+ j kernel_entry
+ #endif
+
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++ .ascii "CMDLINE:"
++EXPORT(__image_cmdline)
++ .fill 0x400
++#endif /* CONFIG_IMAGE_CMDLINE_HACK */
++
+ __REF
+
+ NESTED(kernel_entry, 16, sp) # kernel entry point
diff --git a/target/linux/generic/hack-4.19/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/hack-4.19/321-powerpc_crtsavres_prereq.patch
new file mode 100644
index 0000000000..3f81b2e05f
--- /dev/null
+++ b/target/linux/generic/hack-4.19/321-powerpc_crtsavres_prereq.patch
@@ -0,0 +1,38 @@
+From 107c0964cb8db7ca28ac5199426414fdab3c274d Mon Sep 17 00:00:00 2001
+From: "Alexandros C. Couloumbis" <alex@ozo.com>
+Date: Fri, 7 Jul 2017 17:14:51 +0200
+Subject: hack: arch: powerpc: drop register save/restore library from modules
+
+Upstream GCC uses a libgcc function for saving/restoring registers. This
+makes the code bigger, and upstream kernels need to carry that function
+for every single kernel module. Our GCC is patched to avoid those
+references, so we can drop the extra bloat for modules.
+
+lede-commit: e8e1084654f50904e6bf77b70b2de3f137d7b3ec
+Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com>
+---
+ arch/powerpc/Makefile | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/arch/powerpc/Makefile
++++ b/arch/powerpc/Makefile
+@@ -59,19 +59,6 @@ machine-$(CONFIG_PPC64) += 64
+ machine-$(CONFIG_CPU_LITTLE_ENDIAN) += le
+ UTS_MACHINE := $(subst $(space),,$(machine-y))
+
+-# XXX This needs to be before we override LD below
+-ifdef CONFIG_PPC32
+-KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
+-else
+-ifeq ($(call ld-ifversion, -ge, 225000000, y),y)
+-# Have the linker provide sfpr if possible.
+-# There is a corresponding test in arch/powerpc/lib/Makefile
+-KBUILD_LDFLAGS_MODULE += --save-restore-funcs
+-else
+-KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
+-endif
+-endif
+-
+ ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
+ override LD += -EL
+ LDEMULATION := lppc
diff --git a/target/linux/generic/hack-4.19/531-debloat_lzma.patch b/target/linux/generic/hack-4.19/531-debloat_lzma.patch
new file mode 100644
index 0000000000..2e453cc2f2
--- /dev/null
+++ b/target/linux/generic/hack-4.19/531-debloat_lzma.patch
@@ -0,0 +1,1040 @@
+From 3fd297761ac246c54d7723c57fca95c112b99465 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 15 Jul 2017 21:15:44 +0200
+Subject: lzma: de-bloat the lzma library used by jffs2
+
+lede-commit: 3fd1dd08fbcbb78b34efefd32c3032e5c99108d6
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/lzma/LzFind.h | 17 ---
+ include/linux/lzma/LzmaDec.h | 101 ---------------
+ include/linux/lzma/LzmaEnc.h | 20 ---
+ lib/lzma/LzFind.c | 287 ++++---------------------------------------
+ lib/lzma/LzmaDec.c | 86 +------------
+ lib/lzma/LzmaEnc.c | 172 ++------------------------
+ 6 files changed, 42 insertions(+), 641 deletions(-)
+
+--- a/include/linux/lzma/LzFind.h
++++ b/include/linux/lzma/LzFind.h
+@@ -55,11 +55,6 @@ typedef struct _CMatchFinder
+
+ #define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)
+
+-int MatchFinder_NeedMove(CMatchFinder *p);
+-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);
+-void MatchFinder_MoveBlock(CMatchFinder *p);
+-void MatchFinder_ReadIfRequired(CMatchFinder *p);
+-
+ void MatchFinder_Construct(CMatchFinder *p);
+
+ /* Conditions:
+@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p,
+ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
+ ISzAlloc *alloc);
+ void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc);
+-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems);
+-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue);
+-
+-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son,
+- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue,
+- UInt32 *distances, UInt32 maxLen);
+
+ /*
+ Conditions:
+@@ -102,12 +91,6 @@ typedef struct _IMatchFinder
+
+ void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);
+
+-void MatchFinder_Init(CMatchFinder *p);
+-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
+-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
+-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
+-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
+-
+ #ifdef __cplusplus
+ }
+ #endif
+--- a/include/linux/lzma/LzmaDec.h
++++ b/include/linux/lzma/LzmaDec.h
+@@ -31,14 +31,6 @@ typedef struct _CLzmaProps
+ UInt32 dicSize;
+ } CLzmaProps;
+
+-/* LzmaProps_Decode - decodes properties
+-Returns:
+- SZ_OK
+- SZ_ERROR_UNSUPPORTED - Unsupported properties
+-*/
+-
+-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
+-
+
+ /* ---------- LZMA Decoder state ---------- */
+
+@@ -70,8 +62,6 @@ typedef struct
+
+ #define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; }
+
+-void LzmaDec_Init(CLzmaDec *p);
+-
+ /* There are two types of LZMA streams:
+ 0) Stream with end mark. That end mark adds about 6 bytes to compressed size.
+ 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */
+@@ -108,97 +98,6 @@ typedef enum
+
+ /* ELzmaStatus is used only as output value for function call */
+
+-
+-/* ---------- Interfaces ---------- */
+-
+-/* There are 3 levels of interfaces:
+- 1) Dictionary Interface
+- 2) Buffer Interface
+- 3) One Call Interface
+- You can select any of these interfaces, but don't mix functions from different
+- groups for same object. */
+-
+-
+-/* There are two variants to allocate state for Dictionary Interface:
+- 1) LzmaDec_Allocate / LzmaDec_Free
+- 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
+- You can use variant 2, if you set dictionary buffer manually.
+- For Buffer Interface you must always use variant 1.
+-
+-LzmaDec_Allocate* can return:
+- SZ_OK
+- SZ_ERROR_MEM - Memory allocation error
+- SZ_ERROR_UNSUPPORTED - Unsupported properties
+-*/
+-
+-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc);
+-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc);
+-
+-SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc);
+-void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc);
+-
+-/* ---------- Dictionary Interface ---------- */
+-
+-/* You can use it, if you want to eliminate the overhead for data copying from
+- dictionary to some other external buffer.
+- You must work with CLzmaDec variables directly in this interface.
+-
+- STEPS:
+- LzmaDec_Constr()
+- LzmaDec_Allocate()
+- for (each new stream)
+- {
+- LzmaDec_Init()
+- while (it needs more decompression)
+- {
+- LzmaDec_DecodeToDic()
+- use data from CLzmaDec::dic and update CLzmaDec::dicPos
+- }
+- }
+- LzmaDec_Free()
+-*/
+-
+-/* LzmaDec_DecodeToDic
+-
+- The decoding to internal dictionary buffer (CLzmaDec::dic).
+- You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
+-
+-finishMode:
+- It has meaning only if the decoding reaches output limit (dicLimit).
+- LZMA_FINISH_ANY - Decode just dicLimit bytes.
+- LZMA_FINISH_END - Stream must be finished after dicLimit.
+-
+-Returns:
+- SZ_OK
+- status:
+- LZMA_STATUS_FINISHED_WITH_MARK
+- LZMA_STATUS_NOT_FINISHED
+- LZMA_STATUS_NEEDS_MORE_INPUT
+- LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+- SZ_ERROR_DATA - Data error
+-*/
+-
+-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
+- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+-
+-
+-/* ---------- Buffer Interface ---------- */
+-
+-/* It's zlib-like interface.
+- See LzmaDec_DecodeToDic description for information about STEPS and return results,
+- but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
+- to work with CLzmaDec variables manually.
+-
+-finishMode:
+- It has meaning only if the decoding reaches output limit (*destLen).
+- LZMA_FINISH_ANY - Decode just destLen bytes.
+- LZMA_FINISH_END - Stream must be finished after (*destLen).
+-*/
+-
+-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
+- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+-
+-
+ /* ---------- One Call Interface ---------- */
+
+ /* LzmaDecode
+--- a/include/linux/lzma/LzmaEnc.h
++++ b/include/linux/lzma/LzmaEnc.h
+@@ -31,9 +31,6 @@ typedef struct _CLzmaEncProps
+ } CLzmaEncProps;
+
+ void LzmaEncProps_Init(CLzmaEncProps *p);
+-void LzmaEncProps_Normalize(CLzmaEncProps *p);
+-UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2);
+-
+
+ /* ---------- CLzmaEncHandle Interface ---------- */
+
+@@ -53,26 +50,9 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc *
+ void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig);
+ SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props);
+ SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size);
+-SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream,
+- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+ SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+
+-/* ---------- One Call Interface ---------- */
+-
+-/* LzmaEncode
+-Return code:
+- SZ_OK - OK
+- SZ_ERROR_MEM - Memory allocation error
+- SZ_ERROR_PARAM - Incorrect paramater
+- SZ_ERROR_OUTPUT_EOF - output buffer overflow
+- SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
+-*/
+-
+-SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+-
+ #ifdef __cplusplus
+ }
+ #endif
+--- a/lib/lzma/LzFind.c
++++ b/lib/lzma/LzFind.c
+@@ -14,9 +14,15 @@
+
+ #define kStartMaxLen 3
+
++#if 0
++#define DIRECT_INPUT p->directInput
++#else
++#define DIRECT_INPUT 1
++#endif
++
+ static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc)
+ {
+- if (!p->directInput)
++ if (!DIRECT_INPUT)
+ {
+ alloc->Free(alloc, p->bufferBase);
+ p->bufferBase = 0;
+@@ -28,7 +34,7 @@ static void LzInWindow_Free(CMatchFinder
+ static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc)
+ {
+ UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv;
+- if (p->directInput)
++ if (DIRECT_INPUT)
+ {
+ p->blockSize = blockSize;
+ return 1;
+@@ -42,12 +48,12 @@ static int LzInWindow_Create(CMatchFinde
+ return (p->bufferBase != 0);
+ }
+
+-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; }
+-Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; }
++static Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; }
++static Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; }
+
+-UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; }
++static UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; }
+
+-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue)
++static void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue)
+ {
+ p->posLimit -= subValue;
+ p->pos -= subValue;
+@@ -58,7 +64,7 @@ static void MatchFinder_ReadBlock(CMatch
+ {
+ if (p->streamEndWasReached || p->result != SZ_OK)
+ return;
+- if (p->directInput)
++ if (DIRECT_INPUT)
+ {
+ UInt32 curSize = 0xFFFFFFFF - p->streamPos;
+ if (curSize > p->directInputRem)
+@@ -89,7 +95,7 @@ static void MatchFinder_ReadBlock(CMatch
+ }
+ }
+
+-void MatchFinder_MoveBlock(CMatchFinder *p)
++static void MatchFinder_MoveBlock(CMatchFinder *p)
+ {
+ memmove(p->bufferBase,
+ p->buffer - p->keepSizeBefore,
+@@ -97,22 +103,14 @@ void MatchFinder_MoveBlock(CMatchFinder
+ p->buffer = p->bufferBase + p->keepSizeBefore;
+ }
+
+-int MatchFinder_NeedMove(CMatchFinder *p)
++static int MatchFinder_NeedMove(CMatchFinder *p)
+ {
+- if (p->directInput)
++ if (DIRECT_INPUT)
+ return 0;
+ /* if (p->streamEndWasReached) return 0; */
+ return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter);
+ }
+
+-void MatchFinder_ReadIfRequired(CMatchFinder *p)
+-{
+- if (p->streamEndWasReached)
+- return;
+- if (p->keepSizeAfter >= p->streamPos - p->pos)
+- MatchFinder_ReadBlock(p);
+-}
+-
+ static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p)
+ {
+ if (MatchFinder_NeedMove(p))
+@@ -268,7 +266,7 @@ static void MatchFinder_SetLimits(CMatch
+ p->posLimit = p->pos + limit;
+ }
+
+-void MatchFinder_Init(CMatchFinder *p)
++static void MatchFinder_Init(CMatchFinder *p)
+ {
+ UInt32 i;
+ for (i = 0; i < p->hashSizeSum; i++)
+@@ -287,7 +285,7 @@ static UInt32 MatchFinder_GetSubValue(CM
+ return (p->pos - p->historySize - 1) & kNormalizeMask;
+ }
+
+-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems)
++static void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems)
+ {
+ UInt32 i;
+ for (i = 0; i < numItems; i++)
+@@ -319,38 +317,7 @@ static void MatchFinder_CheckLimits(CMat
+ MatchFinder_SetLimits(p);
+ }
+
+-static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
+- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
+- UInt32 *distances, UInt32 maxLen)
+-{
+- son[_cyclicBufferPos] = curMatch;
+- for (;;)
+- {
+- UInt32 delta = pos - curMatch;
+- if (cutValue-- == 0 || delta >= _cyclicBufferSize)
+- return distances;
+- {
+- const Byte *pb = cur - delta;
+- curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)];
+- if (pb[maxLen] == cur[maxLen] && *pb == *cur)
+- {
+- UInt32 len = 0;
+- while (++len != lenLimit)
+- if (pb[len] != cur[len])
+- break;
+- if (maxLen < len)
+- {
+- *distances++ = maxLen = len;
+- *distances++ = delta - 1;
+- if (len == lenLimit)
+- return distances;
+- }
+- }
+- }
+- }
+-}
+-
+-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
++static UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
+ UInt32 *distances, UInt32 maxLen)
+ {
+@@ -460,10 +427,10 @@ static void SkipMatchesSpec(UInt32 lenLi
+ p->buffer++; \
+ if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p);
+
+-#define MOVE_POS_RET MOVE_POS return offset;
+-
+ static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; }
+
++#define MOVE_POS_RET MatchFinder_MovePos(p); return offset;
++
+ #define GET_MATCHES_HEADER2(minLen, ret_op) \
+ UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \
+ lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \
+@@ -479,62 +446,7 @@ static void MatchFinder_MovePos(CMatchFi
+ distances + offset, maxLen) - distances); MOVE_POS_RET;
+
+ #define SKIP_FOOTER \
+- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS;
+-
+-static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+-{
+- UInt32 offset;
+- GET_MATCHES_HEADER(2)
+- HASH2_CALC;
+- curMatch = p->hash[hashValue];
+- p->hash[hashValue] = p->pos;
+- offset = 0;
+- GET_MATCHES_FOOTER(offset, 1)
+-}
+-
+-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+-{
+- UInt32 offset;
+- GET_MATCHES_HEADER(3)
+- HASH_ZIP_CALC;
+- curMatch = p->hash[hashValue];
+- p->hash[hashValue] = p->pos;
+- offset = 0;
+- GET_MATCHES_FOOTER(offset, 2)
+-}
+-
+-static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+-{
+- UInt32 hash2Value, delta2, maxLen, offset;
+- GET_MATCHES_HEADER(3)
+-
+- HASH3_CALC;
+-
+- delta2 = p->pos - p->hash[hash2Value];
+- curMatch = p->hash[kFix3HashSize + hashValue];
+-
+- p->hash[hash2Value] =
+- p->hash[kFix3HashSize + hashValue] = p->pos;
+-
+-
+- maxLen = 2;
+- offset = 0;
+- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
+- {
+- for (; maxLen != lenLimit; maxLen++)
+- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
+- break;
+- distances[0] = maxLen;
+- distances[1] = delta2 - 1;
+- offset = 2;
+- if (maxLen == lenLimit)
+- {
+- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
+- MOVE_POS_RET;
+- }
+- }
+- GET_MATCHES_FOOTER(offset, maxLen)
+-}
++ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MatchFinder_MovePos(p);
+
+ static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+ {
+@@ -583,108 +495,6 @@ static UInt32 Bt4_MatchFinder_GetMatches
+ GET_MATCHES_FOOTER(offset, maxLen)
+ }
+
+-static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+-{
+- UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;
+- GET_MATCHES_HEADER(4)
+-
+- HASH4_CALC;
+-
+- delta2 = p->pos - p->hash[ hash2Value];
+- delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
+- curMatch = p->hash[kFix4HashSize + hashValue];
+-
+- p->hash[ hash2Value] =
+- p->hash[kFix3HashSize + hash3Value] =
+- p->hash[kFix4HashSize + hashValue] = p->pos;
+-
+- maxLen = 1;
+- offset = 0;
+- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
+- {
+- distances[0] = maxLen = 2;
+- distances[1] = delta2 - 1;
+- offset = 2;
+- }
+- if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
+- {
+- maxLen = 3;
+- distances[offset + 1] = delta3 - 1;
+- offset += 2;
+- delta2 = delta3;
+- }
+- if (offset != 0)
+- {
+- for (; maxLen != lenLimit; maxLen++)
+- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
+- break;
+- distances[offset - 2] = maxLen;
+- if (maxLen == lenLimit)
+- {
+- p->son[p->cyclicBufferPos] = curMatch;
+- MOVE_POS_RET;
+- }
+- }
+- if (maxLen < 3)
+- maxLen = 3;
+- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p),
+- distances + offset, maxLen) - (distances));
+- MOVE_POS_RET
+-}
+-
+-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+-{
+- UInt32 offset;
+- GET_MATCHES_HEADER(3)
+- HASH_ZIP_CALC;
+- curMatch = p->hash[hashValue];
+- p->hash[hashValue] = p->pos;
+- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p),
+- distances, 2) - (distances));
+- MOVE_POS_RET
+-}
+-
+-static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+-{
+- do
+- {
+- SKIP_HEADER(2)
+- HASH2_CALC;
+- curMatch = p->hash[hashValue];
+- p->hash[hashValue] = p->pos;
+- SKIP_FOOTER
+- }
+- while (--num != 0);
+-}
+-
+-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+-{
+- do
+- {
+- SKIP_HEADER(3)
+- HASH_ZIP_CALC;
+- curMatch = p->hash[hashValue];
+- p->hash[hashValue] = p->pos;
+- SKIP_FOOTER
+- }
+- while (--num != 0);
+-}
+-
+-static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+-{
+- do
+- {
+- UInt32 hash2Value;
+- SKIP_HEADER(3)
+- HASH3_CALC;
+- curMatch = p->hash[kFix3HashSize + hashValue];
+- p->hash[hash2Value] =
+- p->hash[kFix3HashSize + hashValue] = p->pos;
+- SKIP_FOOTER
+- }
+- while (--num != 0);
+-}
+-
+ static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+ {
+ do
+@@ -701,61 +511,12 @@ static void Bt4_MatchFinder_Skip(CMatchF
+ while (--num != 0);
+ }
+
+-static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+-{
+- do
+- {
+- UInt32 hash2Value, hash3Value;
+- SKIP_HEADER(4)
+- HASH4_CALC;
+- curMatch = p->hash[kFix4HashSize + hashValue];
+- p->hash[ hash2Value] =
+- p->hash[kFix3HashSize + hash3Value] =
+- p->hash[kFix4HashSize + hashValue] = p->pos;
+- p->son[p->cyclicBufferPos] = curMatch;
+- MOVE_POS
+- }
+- while (--num != 0);
+-}
+-
+-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+-{
+- do
+- {
+- SKIP_HEADER(3)
+- HASH_ZIP_CALC;
+- curMatch = p->hash[hashValue];
+- p->hash[hashValue] = p->pos;
+- p->son[p->cyclicBufferPos] = curMatch;
+- MOVE_POS
+- }
+- while (--num != 0);
+-}
+-
+ void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable)
+ {
+ vTable->Init = (Mf_Init_Func)MatchFinder_Init;
+ vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte;
+ vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes;
+ vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos;
+- if (!p->btMode)
+- {
+- vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches;
+- vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip;
+- }
+- else if (p->numHashBytes == 2)
+- {
+- vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches;
+- vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip;
+- }
+- else if (p->numHashBytes == 3)
+- {
+- vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches;
+- vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip;
+- }
+- else
+- {
+- vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches;
+- vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip;
+- }
++ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches;
++ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip;
+ }
+--- a/lib/lzma/LzmaDec.c
++++ b/lib/lzma/LzmaDec.c
+@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p,
+ p->needFlush = 0;
+ }
+
+-void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState)
++static void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState)
+ {
+ p->needFlush = 1;
+ p->remainLen = 0;
+@@ -698,7 +698,7 @@ void LzmaDec_InitDicAndState(CLzmaDec *p
+ p->needInitState = 1;
+ }
+
+-void LzmaDec_Init(CLzmaDec *p)
++static void LzmaDec_Init(CLzmaDec *p)
+ {
+ p->dicPos = 0;
+ LzmaDec_InitDicAndState(p, True, True);
+@@ -716,7 +716,7 @@ static void LzmaDec_InitStateReal(CLzmaD
+ p->needInitState = 0;
+ }
+
+-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen,
++static SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen,
+ ELzmaFinishMode finishMode, ELzmaStatus *status)
+ {
+ SizeT inSize = *srcLen;
+@@ -837,65 +837,13 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, Si
+ return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA;
+ }
+
+-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status)
+-{
+- SizeT outSize = *destLen;
+- SizeT inSize = *srcLen;
+- *srcLen = *destLen = 0;
+- for (;;)
+- {
+- SizeT inSizeCur = inSize, outSizeCur, dicPos;
+- ELzmaFinishMode curFinishMode;
+- SRes res;
+- if (p->dicPos == p->dicBufSize)
+- p->dicPos = 0;
+- dicPos = p->dicPos;
+- if (outSize > p->dicBufSize - dicPos)
+- {
+- outSizeCur = p->dicBufSize;
+- curFinishMode = LZMA_FINISH_ANY;
+- }
+- else
+- {
+- outSizeCur = dicPos + outSize;
+- curFinishMode = finishMode;
+- }
+-
+- res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status);
+- src += inSizeCur;
+- inSize -= inSizeCur;
+- *srcLen += inSizeCur;
+- outSizeCur = p->dicPos - dicPos;
+- memcpy(dest, p->dic + dicPos, outSizeCur);
+- dest += outSizeCur;
+- outSize -= outSizeCur;
+- *destLen += outSizeCur;
+- if (res != 0)
+- return res;
+- if (outSizeCur == 0 || outSize == 0)
+- return SZ_OK;
+- }
+-}
+-
+-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc)
++static void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc)
+ {
+ alloc->Free(alloc, p->probs);
+ p->probs = 0;
+ }
+
+-static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc)
+-{
+- alloc->Free(alloc, p->dic);
+- p->dic = 0;
+-}
+-
+-void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc)
+-{
+- LzmaDec_FreeProbs(p, alloc);
+- LzmaDec_FreeDict(p, alloc);
+-}
+-
+-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size)
++static SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size)
+ {
+ UInt32 dicSize;
+ Byte d;
+@@ -935,7 +883,7 @@ static SRes LzmaDec_AllocateProbs2(CLzma
+ return SZ_OK;
+ }
+
+-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
++static SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+ {
+ CLzmaProps propNew;
+ RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+@@ -943,28 +891,6 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p,
+ p->prop = propNew;
+ return SZ_OK;
+ }
+-
+-SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+-{
+- CLzmaProps propNew;
+- SizeT dicBufSize;
+- RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+- RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+- dicBufSize = propNew.dicSize;
+- if (p->dic == 0 || dicBufSize != p->dicBufSize)
+- {
+- LzmaDec_FreeDict(p, alloc);
+- p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize);
+- if (p->dic == 0)
+- {
+- LzmaDec_FreeProbs(p, alloc);
+- return SZ_ERROR_MEM;
+- }
+- }
+- p->dicBufSize = dicBufSize;
+- p->prop = propNew;
+- return SZ_OK;
+-}
+
+ SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
+ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
+--- a/lib/lzma/LzmaEnc.c
++++ b/lib/lzma/LzmaEnc.c
+@@ -53,7 +53,7 @@ void LzmaEncProps_Init(CLzmaEncProps *p)
+ p->writeEndMark = 0;
+ }
+
+-void LzmaEncProps_Normalize(CLzmaEncProps *p)
++static void LzmaEncProps_Normalize(CLzmaEncProps *p)
+ {
+ int level = p->level;
+ if (level < 0) level = 5;
+@@ -76,7 +76,7 @@ void LzmaEncProps_Normalize(CLzmaEncProp
+ #endif
+ }
+
+-UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
++static UInt32 __maybe_unused LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
+ {
+ CLzmaEncProps props = *props2;
+ LzmaEncProps_Normalize(&props);
+@@ -93,7 +93,7 @@ UInt32 LzmaEncProps_GetDictSize(const CL
+
+ #define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); }
+
+-UInt32 GetPosSlot1(UInt32 pos)
++static UInt32 GetPosSlot1(UInt32 pos)
+ {
+ UInt32 res;
+ BSR2_RET(pos, res);
+@@ -107,7 +107,7 @@ UInt32 GetPosSlot1(UInt32 pos)
+ #define kNumLogBits (9 + (int)sizeof(size_t) / 2)
+ #define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7)
+
+-void LzmaEnc_FastPosInit(Byte *g_FastPos)
++static void LzmaEnc_FastPosInit(Byte *g_FastPos)
+ {
+ int c = 2, slotFast;
+ g_FastPos[0] = 0;
+@@ -339,58 +339,6 @@ typedef struct
+ CSaveState saveState;
+ } CLzmaEnc;
+
+-void LzmaEnc_SaveState(CLzmaEncHandle pp)
+-{
+- CLzmaEnc *p = (CLzmaEnc *)pp;
+- CSaveState *dest = &p->saveState;
+- int i;
+- dest->lenEnc = p->lenEnc;
+- dest->repLenEnc = p->repLenEnc;
+- dest->state = p->state;
+-
+- for (i = 0; i < kNumStates; i++)
+- {
+- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i]));
+- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i]));
+- }
+- for (i = 0; i < kNumLenToPosStates; i++)
+- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i]));
+- memcpy(dest->isRep, p->isRep, sizeof(p->isRep));
+- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0));
+- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1));
+- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2));
+- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders));
+- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder));
+- memcpy(dest->reps, p->reps, sizeof(p->reps));
+- memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb));
+-}
+-
+-void LzmaEnc_RestoreState(CLzmaEncHandle pp)
+-{
+- CLzmaEnc *dest = (CLzmaEnc *)pp;
+- const CSaveState *p = &dest->saveState;
+- int i;
+- dest->lenEnc = p->lenEnc;
+- dest->repLenEnc = p->repLenEnc;
+- dest->state = p->state;
+-
+- for (i = 0; i < kNumStates; i++)
+- {
+- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i]));
+- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i]));
+- }
+- for (i = 0; i < kNumLenToPosStates; i++)
+- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i]));
+- memcpy(dest->isRep, p->isRep, sizeof(p->isRep));
+- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0));
+- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1));
+- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2));
+- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders));
+- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder));
+- memcpy(dest->reps, p->reps, sizeof(p->reps));
+- memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb));
+-}
+-
+ SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2)
+ {
+ CLzmaEnc *p = (CLzmaEnc *)pp;
+@@ -600,7 +548,7 @@ static void LitEnc_EncodeMatched(CRangeE
+ while (symbol < 0x10000);
+ }
+
+-void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
++static void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
+ {
+ UInt32 i;
+ for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits))
+@@ -1676,7 +1624,7 @@ static void FillDistancesPrices(CLzmaEnc
+ p->matchPriceCount = 0;
+ }
+
+-void LzmaEnc_Construct(CLzmaEnc *p)
++static void LzmaEnc_Construct(CLzmaEnc *p)
+ {
+ RangeEnc_Construct(&p->rc);
+ MatchFinder_Construct(&p->matchFinderBase);
+@@ -1709,7 +1657,7 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc *
+ return p;
+ }
+
+-void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc)
++static void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc)
+ {
+ alloc->Free(alloc, p->litProbs);
+ alloc->Free(alloc, p->saveState.litProbs);
+@@ -1717,7 +1665,7 @@ void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAl
+ p->saveState.litProbs = 0;
+ }
+
+-void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig)
++static void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig)
+ {
+ #ifndef _7ZIP_ST
+ MatchFinderMt_Destruct(&p->matchFinderMt, allocBig);
+@@ -1947,7 +1895,7 @@ static SRes LzmaEnc_Alloc(CLzmaEnc *p, U
+ return SZ_OK;
+ }
+
+-void LzmaEnc_Init(CLzmaEnc *p)
++static void LzmaEnc_Init(CLzmaEnc *p)
+ {
+ UInt32 i;
+ p->state = 0;
+@@ -2005,7 +1953,7 @@ void LzmaEnc_Init(CLzmaEnc *p)
+ p->lpMask = (1 << p->lp) - 1;
+ }
+
+-void LzmaEnc_InitPrices(CLzmaEnc *p)
++static void LzmaEnc_InitPrices(CLzmaEnc *p)
+ {
+ if (!p->fastMode)
+ {
+@@ -2037,26 +1985,6 @@ static SRes LzmaEnc_AllocAndInit(CLzmaEn
+ return SZ_OK;
+ }
+
+-static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream,
+- ISzAlloc *alloc, ISzAlloc *allocBig)
+-{
+- CLzmaEnc *p = (CLzmaEnc *)pp;
+- p->matchFinderBase.stream = inStream;
+- p->needInit = 1;
+- p->rc.outStream = outStream;
+- return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig);
+-}
+-
+-SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp,
+- ISeqInStream *inStream, UInt32 keepWindowSize,
+- ISzAlloc *alloc, ISzAlloc *allocBig)
+-{
+- CLzmaEnc *p = (CLzmaEnc *)pp;
+- p->matchFinderBase.stream = inStream;
+- p->needInit = 1;
+- return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig);
+-}
+-
+ static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen)
+ {
+ p->matchFinderBase.directInput = 1;
+@@ -2064,7 +1992,7 @@ static void LzmaEnc_SetInputBuf(CLzmaEnc
+ p->matchFinderBase.directInputRem = srcLen;
+ }
+
+-SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen,
++static SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen,
+ UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig)
+ {
+ CLzmaEnc *p = (CLzmaEnc *)pp;
+@@ -2074,7 +2002,7 @@ SRes LzmaEnc_MemPrepare(CLzmaEncHandle p
+ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig);
+ }
+
+-void LzmaEnc_Finish(CLzmaEncHandle pp)
++static void LzmaEnc_Finish(CLzmaEncHandle pp)
+ {
+ #ifndef _7ZIP_ST
+ CLzmaEnc *p = (CLzmaEnc *)pp;
+@@ -2107,53 +2035,6 @@ static size_t MyWrite(void *pp, const vo
+ return size;
+ }
+
+-
+-UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp)
+-{
+- const CLzmaEnc *p = (CLzmaEnc *)pp;
+- return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
+-}
+-
+-const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp)
+-{
+- const CLzmaEnc *p = (CLzmaEnc *)pp;
+- return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset;
+-}
+-
+-SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit,
+- Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize)
+-{
+- CLzmaEnc *p = (CLzmaEnc *)pp;
+- UInt64 nowPos64;
+- SRes res;
+- CSeqOutStreamBuf outStream;
+-
+- outStream.funcTable.Write = MyWrite;
+- outStream.data = dest;
+- outStream.rem = *destLen;
+- outStream.overflow = False;
+-
+- p->writeEndMark = False;
+- p->finished = False;
+- p->result = SZ_OK;
+-
+- if (reInit)
+- LzmaEnc_Init(p);
+- LzmaEnc_InitPrices(p);
+- nowPos64 = p->nowPos64;
+- RangeEnc_Init(&p->rc);
+- p->rc.outStream = &outStream.funcTable;
+-
+- res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize);
+-
+- *unpackSize = (UInt32)(p->nowPos64 - nowPos64);
+- *destLen -= outStream.rem;
+- if (outStream.overflow)
+- return SZ_ERROR_OUTPUT_EOF;
+-
+- return res;
+-}
+-
+ static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress)
+ {
+ SRes res = SZ_OK;
+@@ -2184,13 +2065,6 @@ static SRes LzmaEnc_Encode2(CLzmaEnc *p,
+ return res;
+ }
+
+-SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress,
+- ISzAlloc *alloc, ISzAlloc *allocBig)
+-{
+- RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig));
+- return LzmaEnc_Encode2((CLzmaEnc *)pp, progress);
+-}
+-
+ SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size)
+ {
+ CLzmaEnc *p = (CLzmaEnc *)pp;
+@@ -2247,25 +2121,3 @@ SRes LzmaEnc_MemEncode(CLzmaEncHandle pp
+ return SZ_ERROR_OUTPUT_EOF;
+ return res;
+ }
+-
+-SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig)
+-{
+- CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc);
+- SRes res;
+- if (p == 0)
+- return SZ_ERROR_MEM;
+-
+- res = LzmaEnc_SetProps(p, props);
+- if (res == SZ_OK)
+- {
+- res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize);
+- if (res == SZ_OK)
+- res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen,
+- writeEndMark, progress, alloc, allocBig);
+- }
+-
+- LzmaEnc_Destroy(p, alloc, allocBig);
+- return res;
+-}
diff --git a/target/linux/generic/hack-4.19/640-bridge-only-accept-EAP-locally.patch b/target/linux/generic/hack-4.19/640-bridge-only-accept-EAP-locally.patch
new file mode 100644
index 0000000000..0dbb8ee3c0
--- /dev/null
+++ b/target/linux/generic/hack-4.19/640-bridge-only-accept-EAP-locally.patch
@@ -0,0 +1,31 @@
+From c6905cfdeb31a5c049db3da434b10fa0d3e83569 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:18:54 +0200
+Subject: bridge: only accept EAP locally
+
+When bridging, do not forward EAP frames to other ports, only deliver
+them locally, regardless of the state.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ net/bridge/br_input.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+--- a/net/bridge/br_input.c
++++ b/net/bridge/br_input.c
+@@ -166,10 +166,14 @@ int br_handle_frame_finish(struct net *n
+ }
+ }
+
++ BR_INPUT_SKB_CB(skb)->brdev = br->dev;
++
++ if (skb->protocol == htons(ETH_P_PAE))
++ return br_pass_frame_up(skb);
++
+ if (p->state == BR_STATE_LEARNING)
+ goto drop;
+
+- BR_INPUT_SKB_CB(skb)->brdev = br->dev;
+ BR_INPUT_SKB_CB(skb)->src_port_isolated = !!(p->flags & BR_ISOLATED);
+
+ if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP))
diff --git a/target/linux/generic/hack-4.19/647-netfilter-flow-acct.patch b/target/linux/generic/hack-4.19/647-netfilter-flow-acct.patch
new file mode 100644
index 0000000000..290570fe9f
--- /dev/null
+++ b/target/linux/generic/hack-4.19/647-netfilter-flow-acct.patch
@@ -0,0 +1,70 @@
+--- a/include/net/netfilter/nf_flow_table.h
++++ b/include/net/netfilter/nf_flow_table.h
+@@ -164,6 +164,8 @@ struct nf_flow_table_hw {
+ int nf_flow_table_hw_register(const struct nf_flow_table_hw *offload);
+ void nf_flow_table_hw_unregister(const struct nf_flow_table_hw *offload);
+
++void nf_flow_table_acct(struct flow_offload *flow, struct sk_buff *skb, int dir);
++
+ extern struct work_struct nf_flow_offload_hw_work;
+
+ #define MODULE_ALIAS_NF_FLOWTABLE(family) \
+--- a/net/netfilter/nf_flow_table_core.c
++++ b/net/netfilter/nf_flow_table_core.c
+@@ -11,6 +11,7 @@
+ #include <net/netfilter/nf_conntrack.h>
+ #include <net/netfilter/nf_conntrack_core.h>
+ #include <net/netfilter/nf_conntrack_tuple.h>
++#include <net/netfilter/nf_conntrack_acct.h>
+
+ struct flow_offload_entry {
+ struct flow_offload flow;
+@@ -151,6 +152,22 @@ void flow_offload_free(struct flow_offlo
+ }
+ EXPORT_SYMBOL_GPL(flow_offload_free);
+
++void nf_flow_table_acct(struct flow_offload *flow, struct sk_buff *skb, int dir)
++{
++ struct flow_offload_entry *entry;
++ struct nf_conn_acct *acct;
++
++ entry = container_of(flow, struct flow_offload_entry, flow);
++ acct = nf_conn_acct_find(entry->ct);
++ if (acct) {
++ struct nf_conn_counter *counter = acct->counter;
++
++ atomic64_inc(&counter[dir].packets);
++ atomic64_add(skb->len, &counter[dir].bytes);
++ }
++}
++EXPORT_SYMBOL_GPL(nf_flow_table_acct);
++
+ static u32 flow_offload_hash(const void *data, u32 len, u32 seed)
+ {
+ const struct flow_offload_tuple *tuple = data;
+--- a/net/netfilter/nf_flow_table_ip.c
++++ b/net/netfilter/nf_flow_table_ip.c
+@@ -11,6 +11,7 @@
+ #include <net/ip6_route.h>
+ #include <net/neighbour.h>
+ #include <net/netfilter/nf_flow_table.h>
++
+ /* For layer 4 checksum field offset. */
+ #include <linux/tcp.h>
+ #include <linux/udp.h>
+@@ -265,6 +266,7 @@ nf_flow_offload_ip_hook(void *priv, stru
+ skb->dev = outdev;
+ nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr);
+ skb_dst_set_noref(skb, &rt->dst);
++ nf_flow_table_acct(flow, skb, dir);
+ neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb);
+
+ return NF_STOLEN;
+@@ -482,6 +484,7 @@ nf_flow_offload_ipv6_hook(void *priv, st
+ skb->dev = outdev;
+ nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6);
+ skb_dst_set_noref(skb, &rt->dst);
++ nf_flow_table_acct(flow, skb, dir);
+ neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb);
+
+ return NF_STOLEN;
diff --git a/target/linux/generic/hack-4.19/650-netfilter-add-xt_OFFLOAD-target.patch b/target/linux/generic/hack-4.19/650-netfilter-add-xt_OFFLOAD-target.patch
new file mode 100644
index 0000000000..2044bfaeb8
--- /dev/null
+++ b/target/linux/generic/hack-4.19/650-netfilter-add-xt_OFFLOAD-target.patch
@@ -0,0 +1,499 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Tue, 20 Feb 2018 15:56:02 +0100
+Subject: [PATCH] netfilter: add xt_OFFLOAD target
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ create mode 100644 net/netfilter/xt_OFFLOAD.c
+
+--- a/net/ipv4/netfilter/Kconfig
++++ b/net/ipv4/netfilter/Kconfig
+@@ -76,8 +76,6 @@ config NF_TABLES_ARP
+ help
+ This option enables the ARP support for nf_tables.
+
+-endif # NF_TABLES
+-
+ config NF_FLOW_TABLE_IPV4
+ tristate "Netfilter flow table IPv4 module"
+ depends on NF_FLOW_TABLE
+@@ -86,6 +84,8 @@ config NF_FLOW_TABLE_IPV4
+
+ To compile it as a module, choose M here.
+
++endif # NF_TABLES
++
+ config NF_DUP_IPV4
+ tristate "Netfilter IPv4 packet duplication to alternate destination"
+ depends on !NF_CONNTRACK || NF_CONNTRACK
+--- a/net/ipv6/netfilter/Kconfig
++++ b/net/ipv6/netfilter/Kconfig
+@@ -97,7 +97,6 @@ config NFT_FIB_IPV6
+ multicast or blackhole.
+
+ endif # NF_TABLES_IPV6
+-endif # NF_TABLES
+
+ config NF_FLOW_TABLE_IPV6
+ tristate "Netfilter flow table IPv6 module"
+@@ -107,6 +106,8 @@ config NF_FLOW_TABLE_IPV6
+
+ To compile it as a module, choose M here.
+
++endif # NF_TABLES
++
+ config NF_DUP_IPV6
+ tristate "Netfilter IPv6 packet duplication to alternate destination"
+ depends on !NF_CONNTRACK || NF_CONNTRACK
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -671,8 +671,6 @@ config NFT_FIB_NETDEV
+
+ endif # NF_TABLES_NETDEV
+
+-endif # NF_TABLES
+-
+ config NF_FLOW_TABLE_INET
+ tristate "Netfilter flow table mixed IPv4/IPv6 module"
+ depends on NF_FLOW_TABLE
+@@ -681,11 +679,12 @@ config NF_FLOW_TABLE_INET
+
+ To compile it as a module, choose M here.
+
++endif # NF_TABLES
++
+ config NF_FLOW_TABLE
+ tristate "Netfilter flow table module"
+ depends on NETFILTER_INGRESS
+ depends on NF_CONNTRACK
+- depends on NF_TABLES
+ help
+ This option adds the flow table core infrastructure.
+
+@@ -974,6 +973,15 @@ config NETFILTER_XT_TARGET_NOTRACK
+ depends on NETFILTER_ADVANCED
+ select NETFILTER_XT_TARGET_CT
+
++config NETFILTER_XT_TARGET_FLOWOFFLOAD
++ tristate '"FLOWOFFLOAD" target support'
++ depends on NF_FLOW_TABLE
++ depends on NETFILTER_INGRESS
++ help
++ This option adds a `FLOWOFFLOAD' target, which uses the nf_flow_offload
++ module to speed up processing of packets by bypassing the usual
++ netfilter chains
++
+ config NETFILTER_XT_TARGET_RATEEST
+ tristate '"RATEEST" target support'
+ depends on NETFILTER_ADVANCED
+--- a/net/netfilter/Makefile
++++ b/net/netfilter/Makefile
+@@ -134,6 +134,7 @@ obj-$(CONFIG_NETFILTER_XT_TARGET_CLASSIF
+ obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o
+ obj-$(CONFIG_NETFILTER_XT_TARGET_CT) += xt_CT.o
+ obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o
++obj-$(CONFIG_NETFILTER_XT_TARGET_FLOWOFFLOAD) += xt_FLOWOFFLOAD.o
+ obj-$(CONFIG_NETFILTER_XT_TARGET_HL) += xt_HL.o
+ obj-$(CONFIG_NETFILTER_XT_TARGET_HMARK) += xt_HMARK.o
+ obj-$(CONFIG_NETFILTER_XT_TARGET_LED) += xt_LED.o
+--- /dev/null
++++ b/net/netfilter/xt_FLOWOFFLOAD.c
+@@ -0,0 +1,368 @@
++/*
++ * Copyright (C) 2018 Felix Fietkau <nbd@nbd.name>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/netfilter.h>
++#include <linux/netfilter/xt_FLOWOFFLOAD.h>
++#include <net/ip.h>
++#include <net/netfilter/nf_conntrack.h>
++#include <net/netfilter/nf_flow_table.h>
++
++static struct nf_flowtable nf_flowtable;
++static HLIST_HEAD(hooks);
++static DEFINE_SPINLOCK(hooks_lock);
++static struct delayed_work hook_work;
++
++struct xt_flowoffload_hook {
++ struct hlist_node list;
++ struct nf_hook_ops ops;
++ struct net *net;
++ bool registered;
++ bool used;
++};
++
++static unsigned int
++xt_flowoffload_net_hook(void *priv, struct sk_buff *skb,
++ const struct nf_hook_state *state)
++{
++ switch (skb->protocol) {
++ case htons(ETH_P_IP):
++ return nf_flow_offload_ip_hook(priv, skb, state);
++ case htons(ETH_P_IPV6):
++ return nf_flow_offload_ipv6_hook(priv, skb, state);
++ }
++
++ return NF_ACCEPT;
++}
++
++static int
++xt_flowoffload_create_hook(struct net_device *dev)
++{
++ struct xt_flowoffload_hook *hook;
++ struct nf_hook_ops *ops;
++
++ hook = kzalloc(sizeof(*hook), GFP_ATOMIC);
++ if (!hook)
++ return -ENOMEM;
++
++ ops = &hook->ops;
++ ops->pf = NFPROTO_NETDEV;
++ ops->hooknum = NF_NETDEV_INGRESS;
++ ops->priority = 10;
++ ops->priv = &nf_flowtable;
++ ops->hook = xt_flowoffload_net_hook;
++ ops->dev = dev;
++
++ hlist_add_head(&hook->list, &hooks);
++ mod_delayed_work(system_power_efficient_wq, &hook_work, 0);
++
++ return 0;
++}
++
++static struct xt_flowoffload_hook *
++flow_offload_lookup_hook(struct net_device *dev)
++{
++ struct xt_flowoffload_hook *hook;
++
++ hlist_for_each_entry(hook, &hooks, list) {
++ if (hook->ops.dev == dev)
++ return hook;
++ }
++
++ return NULL;
++}
++
++static void
++xt_flowoffload_check_device(struct net_device *dev)
++{
++ struct xt_flowoffload_hook *hook;
++
++ spin_lock_bh(&hooks_lock);
++ hook = flow_offload_lookup_hook(dev);
++ if (hook)
++ hook->used = true;
++ else
++ xt_flowoffload_create_hook(dev);
++ spin_unlock_bh(&hooks_lock);
++}
++
++static void
++xt_flowoffload_register_hooks(void)
++{
++ struct xt_flowoffload_hook *hook;
++
++restart:
++ hlist_for_each_entry(hook, &hooks, list) {
++ if (hook->registered)
++ continue;
++
++ hook->registered = true;
++ hook->net = dev_net(hook->ops.dev);
++ spin_unlock_bh(&hooks_lock);
++ nf_register_net_hook(hook->net, &hook->ops);
++ spin_lock_bh(&hooks_lock);
++ goto restart;
++ }
++
++}
++
++static void
++xt_flowoffload_cleanup_hooks(void)
++{
++ struct xt_flowoffload_hook *hook;
++
++restart:
++ hlist_for_each_entry(hook, &hooks, list) {
++ if (hook->used || !hook->registered)
++ continue;
++
++ hlist_del(&hook->list);
++ spin_unlock_bh(&hooks_lock);
++ nf_unregister_net_hook(hook->net, &hook->ops);
++ kfree(hook);
++ spin_lock_bh(&hooks_lock);
++ goto restart;
++ }
++
++}
++
++static void
++xt_flowoffload_check_hook(struct flow_offload *flow, void *data)
++{
++ struct flow_offload_tuple *tuple = &flow->tuplehash[0].tuple;
++ struct xt_flowoffload_hook *hook;
++ bool *found = data;
++
++ spin_lock_bh(&hooks_lock);
++ hlist_for_each_entry(hook, &hooks, list) {
++ if (hook->ops.dev->ifindex != tuple->iifidx &&
++ hook->ops.dev->ifindex != tuple->oifidx)
++ continue;
++
++ hook->used = true;
++ *found = true;
++ }
++ spin_unlock_bh(&hooks_lock);
++}
++
++static void
++xt_flowoffload_hook_work(struct work_struct *work)
++{
++ struct xt_flowoffload_hook *hook;
++ bool found = false;
++ int err;
++
++ spin_lock_bh(&hooks_lock);
++ xt_flowoffload_register_hooks();
++ hlist_for_each_entry(hook, &hooks, list)
++ hook->used = false;
++ spin_unlock_bh(&hooks_lock);
++
++ err = nf_flow_table_iterate(&nf_flowtable, xt_flowoffload_check_hook,
++ &found);
++ if (err && err != -EAGAIN)
++ goto out;
++
++ spin_lock_bh(&hooks_lock);
++ xt_flowoffload_cleanup_hooks();
++ spin_unlock_bh(&hooks_lock);
++
++out:
++ if (found)
++ queue_delayed_work(system_power_efficient_wq, &hook_work, HZ);
++}
++
++static bool
++xt_flowoffload_skip(struct sk_buff *skb)
++{
++ struct ip_options *opt = &(IPCB(skb)->opt);
++
++ if (unlikely(opt->optlen))
++ return true;
++ if (skb_sec_path(skb))
++ return true;
++
++ return false;
++}
++
++static struct dst_entry *
++xt_flowoffload_dst(const struct nf_conn *ct, enum ip_conntrack_dir dir,
++ const struct xt_action_param *par)
++{
++ struct dst_entry *dst = NULL;
++ struct flowi fl;
++
++ memset(&fl, 0, sizeof(fl));
++ switch (xt_family(par)) {
++ case NFPROTO_IPV4:
++ fl.u.ip4.daddr = ct->tuplehash[dir].tuple.src.u3.ip;
++ break;
++ case NFPROTO_IPV6:
++ fl.u.ip6.saddr = ct->tuplehash[dir].tuple.dst.u3.in6;
++ fl.u.ip6.daddr = ct->tuplehash[dir].tuple.src.u3.in6;
++ break;
++ }
++
++ nf_route(xt_net(par), &dst, &fl, false, xt_family(par));
++
++ return dst;
++}
++
++static int
++xt_flowoffload_route(struct sk_buff *skb, const struct nf_conn *ct,
++ const struct xt_action_param *par,
++ struct nf_flow_route *route, enum ip_conntrack_dir dir)
++{
++ struct dst_entry *this_dst, *other_dst;
++
++ this_dst = xt_flowoffload_dst(ct, dir, par);
++ other_dst = xt_flowoffload_dst(ct, !dir, par);
++ if (!this_dst || !other_dst)
++ return -ENOENT;
++
++ if (dst_xfrm(this_dst) || dst_xfrm(other_dst))
++ return -EINVAL;
++
++ route->tuple[dir].dst = this_dst;
++ route->tuple[dir].ifindex = xt_in(par)->ifindex;
++ route->tuple[!dir].dst = other_dst;
++ route->tuple[!dir].ifindex = xt_out(par)->ifindex;
++
++ return 0;
++}
++
++static unsigned int
++flowoffload_tg(struct sk_buff *skb, const struct xt_action_param *par)
++{
++ const struct xt_flowoffload_target_info *info = par->targinfo;
++ enum ip_conntrack_info ctinfo;
++ enum ip_conntrack_dir dir;
++ struct nf_flow_route route;
++ struct flow_offload *flow;
++ struct nf_conn *ct;
++
++ if (xt_flowoffload_skip(skb))
++ return XT_CONTINUE;
++
++ ct = nf_ct_get(skb, &ctinfo);
++ if (ct == NULL)
++ return XT_CONTINUE;
++
++ switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum) {
++ case IPPROTO_TCP:
++ if (ct->proto.tcp.state != TCP_CONNTRACK_ESTABLISHED)
++ return XT_CONTINUE;
++ break;
++ case IPPROTO_UDP:
++ break;
++ default:
++ return XT_CONTINUE;
++ }
++
++ if (test_bit(IPS_HELPER_BIT, &ct->status))
++ return XT_CONTINUE;
++
++ if (ctinfo == IP_CT_NEW ||
++ ctinfo == IP_CT_RELATED)
++ return XT_CONTINUE;
++
++ if (!xt_in(par) || !xt_out(par))
++ return XT_CONTINUE;
++
++ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status))
++ return XT_CONTINUE;
++
++ dir = CTINFO2DIR(ctinfo);
++
++ if (xt_flowoffload_route(skb, ct, par, &route, dir) < 0)
++ goto err_flow_route;
++
++ flow = flow_offload_alloc(ct, &route);
++ if (!flow)
++ goto err_flow_alloc;
++
++ if (flow_offload_add(&nf_flowtable, flow) < 0)
++ goto err_flow_add;
++
++ xt_flowoffload_check_device(xt_in(par));
++ xt_flowoffload_check_device(xt_out(par));
++
++ if (info->flags & XT_FLOWOFFLOAD_HW)
++ nf_flow_offload_hw_add(xt_net(par), flow, ct);
++
++ return XT_CONTINUE;
++
++err_flow_add:
++ flow_offload_free(flow);
++err_flow_alloc:
++ dst_release(route.tuple[!dir].dst);
++err_flow_route:
++ clear_bit(IPS_OFFLOAD_BIT, &ct->status);
++ return XT_CONTINUE;
++}
++
++
++static int flowoffload_chk(const struct xt_tgchk_param *par)
++{
++ struct xt_flowoffload_target_info *info = par->targinfo;
++
++ if (info->flags & ~XT_FLOWOFFLOAD_MASK)
++ return -EINVAL;
++
++ return 0;
++}
++
++static struct xt_target offload_tg_reg __read_mostly = {
++ .family = NFPROTO_UNSPEC,
++ .name = "FLOWOFFLOAD",
++ .revision = 0,
++ .targetsize = sizeof(struct xt_flowoffload_target_info),
++ .usersize = sizeof(struct xt_flowoffload_target_info),
++ .checkentry = flowoffload_chk,
++ .target = flowoffload_tg,
++ .me = THIS_MODULE,
++};
++
++static int xt_flowoffload_table_init(struct nf_flowtable *table)
++{
++ table->flags = NF_FLOWTABLE_F_HW;
++ nf_flow_table_init(table);
++ return 0;
++}
++
++static void xt_flowoffload_table_cleanup(struct nf_flowtable *table)
++{
++ nf_flow_table_free(table);
++}
++
++static int __init xt_flowoffload_tg_init(void)
++{
++ int ret;
++
++ INIT_DELAYED_WORK(&hook_work, xt_flowoffload_hook_work);
++
++ ret = xt_flowoffload_table_init(&nf_flowtable);
++ if (ret)
++ return ret;
++
++ ret = xt_register_target(&offload_tg_reg);
++ if (ret)
++ xt_flowoffload_table_cleanup(&nf_flowtable);
++
++ return ret;
++}
++
++static void __exit xt_flowoffload_tg_exit(void)
++{
++ xt_unregister_target(&offload_tg_reg);
++ xt_flowoffload_table_cleanup(&nf_flowtable);
++}
++
++MODULE_LICENSE("GPL");
++module_init(xt_flowoffload_tg_init);
++module_exit(xt_flowoffload_tg_exit);
+--- a/net/netfilter/nf_flow_table_core.c
++++ b/net/netfilter/nf_flow_table_core.c
+@@ -6,7 +6,6 @@
+ #include <linux/netdevice.h>
+ #include <net/ip.h>
+ #include <net/ip6_route.h>
+-#include <net/netfilter/nf_tables.h>
+ #include <net/netfilter/nf_flow_table.h>
+ #include <net/netfilter/nf_conntrack.h>
+ #include <net/netfilter/nf_conntrack_core.h>
+--- /dev/null
++++ b/include/uapi/linux/netfilter/xt_FLOWOFFLOAD.h
+@@ -0,0 +1,17 @@
++/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
++#ifndef _XT_FLOWOFFLOAD_H
++#define _XT_FLOWOFFLOAD_H
++
++#include <linux/types.h>
++
++enum {
++ XT_FLOWOFFLOAD_HW = 1 << 0,
++
++ XT_FLOWOFFLOAD_MASK = XT_FLOWOFFLOAD_HW
++};
++
++struct xt_flowoffload_target_info {
++ __u32 flags;
++};
++
++#endif /* _XT_FLOWOFFLOAD_H */
diff --git a/target/linux/generic/hack-4.19/651-wireless_mesh_header.patch b/target/linux/generic/hack-4.19/651-wireless_mesh_header.patch
new file mode 100644
index 0000000000..f545d8ebbc
--- /dev/null
+++ b/target/linux/generic/hack-4.19/651-wireless_mesh_header.patch
@@ -0,0 +1,24 @@
+From 6d3bc769657b0ee7c7506dad9911111c4226a7ea Mon Sep 17 00:00:00 2001
+From: Imre Kaloz <kaloz@openwrt.org>
+Date: Fri, 7 Jul 2017 17:21:05 +0200
+Subject: mac80211: increase wireless mesh header size
+
+lede-commit 3d4466cfd8f75f717efdb1f96fdde3c70d865fc1
+Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
+---
+ include/linux/netdevice.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/include/linux/netdevice.h
++++ b/include/linux/netdevice.h
+@@ -138,8 +138,8 @@ static inline bool dev_xmit_complete(int
+
+ #if defined(CONFIG_HYPERV_NET)
+ # define LL_MAX_HEADER 128
+-#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25)
+-# if defined(CONFIG_MAC80211_MESH)
++#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) || 1
++# if defined(CONFIG_MAC80211_MESH) || 1
+ # define LL_MAX_HEADER 128
+ # else
+ # define LL_MAX_HEADER 96
diff --git a/target/linux/generic/hack-4.19/660-fq_codel_defaults.patch b/target/linux/generic/hack-4.19/660-fq_codel_defaults.patch
new file mode 100644
index 0000000000..b923a2d206
--- /dev/null
+++ b/target/linux/generic/hack-4.19/660-fq_codel_defaults.patch
@@ -0,0 +1,27 @@
+From a6ccb238939b25851474a279b20367fd24a0e816 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:21:53 +0200
+Subject: hack: net: fq_codel: tune defaults for small devices
+
+Assume that x86_64 devices always have a big memory and do not need this
+optimization compared to devices with only 32 MB or 64 MB RAM.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ net/sched/sch_fq_codel.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/net/sched/sch_fq_codel.c
++++ b/net/sched/sch_fq_codel.c
+@@ -471,7 +471,11 @@ static int fq_codel_init(struct Qdisc *s
+
+ sch->limit = 10*1024;
+ q->flows_cnt = 1024;
++#ifdef CONFIG_X86_64
+ q->memory_limit = 32 << 20; /* 32 MBytes */
++#else
++ q->memory_limit = 4 << 20; /* 4 MBytes */
++#endif
+ q->drop_batch_size = 64;
+ q->quantum = psched_mtu(qdisc_dev(sch));
+ INIT_LIST_HEAD(&q->new_flows);
diff --git a/target/linux/generic/hack-4.19/661-use_fq_codel_by_default.patch b/target/linux/generic/hack-4.19/661-use_fq_codel_by_default.patch
new file mode 100644
index 0000000000..d1e92ae40a
--- /dev/null
+++ b/target/linux/generic/hack-4.19/661-use_fq_codel_by_default.patch
@@ -0,0 +1,94 @@
+From 1d418f7e88035ed7a94073f6354246c66e9193e9 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:22:58 +0200
+Subject: fq_codel: switch default qdisc from pfifo_fast to fq_codel and remove pfifo_fast
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/net/sch_generic.h | 3 ++-
+ net/sched/Kconfig | 3 ++-
+ net/sched/sch_api.c | 2 +-
+ net/sched/sch_fq_codel.c | 3 ++-
+ net/sched/sch_generic.c | 4 ++--
+ 5 files changed, 9 insertions(+), 6 deletions(-)
+
+--- a/include/net/sch_generic.h
++++ b/include/net/sch_generic.h
+@@ -368,12 +368,13 @@ extern struct Qdisc_ops noop_qdisc_ops;
+ extern struct Qdisc_ops pfifo_fast_ops;
+ extern struct Qdisc_ops mq_qdisc_ops;
+ extern struct Qdisc_ops noqueue_qdisc_ops;
++extern struct Qdisc_ops fq_codel_qdisc_ops;
+ extern const struct Qdisc_ops *default_qdisc_ops;
+ static inline const struct Qdisc_ops *
+ get_default_qdisc_ops(const struct net_device *dev, int ntx)
+ {
+ return ntx < dev->real_num_tx_queues ?
+- default_qdisc_ops : &pfifo_fast_ops;
++ default_qdisc_ops : &fq_codel_qdisc_ops;
+ }
+
+ struct Qdisc_class_common {
+--- a/net/sched/Kconfig
++++ b/net/sched/Kconfig
+@@ -3,8 +3,9 @@
+ #
+
+ menuconfig NET_SCHED
+- bool "QoS and/or fair queueing"
++ def_bool y
+ select NET_SCH_FIFO
++ select NET_SCH_FQ_CODEL
+ ---help---
+ When the kernel has several packets to send out over a network
+ device, it has to decide which ones to send first, which ones to
+--- a/net/sched/sch_api.c
++++ b/net/sched/sch_api.c
+@@ -2028,7 +2028,7 @@ static int __init pktsched_init(void)
+ return err;
+ }
+
+- register_qdisc(&pfifo_fast_ops);
++ register_qdisc(&fq_codel_qdisc_ops);
+ register_qdisc(&pfifo_qdisc_ops);
+ register_qdisc(&bfifo_qdisc_ops);
+ register_qdisc(&pfifo_head_drop_qdisc_ops);
+--- a/net/sched/sch_fq_codel.c
++++ b/net/sched/sch_fq_codel.c
+@@ -700,7 +700,7 @@ static const struct Qdisc_class_ops fq_c
+ .walk = fq_codel_walk,
+ };
+
+-static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
++struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
+ .cl_ops = &fq_codel_class_ops,
+ .id = "fq_codel",
+ .priv_size = sizeof(struct fq_codel_sched_data),
+@@ -715,6 +715,7 @@ static struct Qdisc_ops fq_codel_qdisc_o
+ .dump_stats = fq_codel_dump_stats,
+ .owner = THIS_MODULE,
+ };
++EXPORT_SYMBOL(fq_codel_qdisc_ops);
+
+ static int __init fq_codel_module_init(void)
+ {
+--- a/net/sched/sch_generic.c
++++ b/net/sched/sch_generic.c
+@@ -32,7 +32,7 @@
+ #include <trace/events/qdisc.h>
+
+ /* Qdisc to use by default */
+-const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops;
++const struct Qdisc_ops *default_qdisc_ops = &fq_codel_qdisc_ops;
+ EXPORT_SYMBOL(default_qdisc_ops);
+
+ /* Main transmission queue. */
+@@ -760,7 +760,7 @@ static void attach_one_default_qdisc(str
+ void *_unused)
+ {
+ struct Qdisc *qdisc;
+- const struct Qdisc_ops *ops = default_qdisc_ops;
++ const struct Qdisc_ops *ops = &fq_codel_qdisc_ops;
+
+ if (dev->priv_flags & IFF_NO_QUEUE)
+ ops = &noqueue_qdisc_ops;
diff --git a/target/linux/generic/hack-4.19/662-remove_pfifo_fast.patch b/target/linux/generic/hack-4.19/662-remove_pfifo_fast.patch
new file mode 100644
index 0000000000..7b6e38da29
--- /dev/null
+++ b/target/linux/generic/hack-4.19/662-remove_pfifo_fast.patch
@@ -0,0 +1,159 @@
+From b531d492d5ef1cf9dba0f4888eb5fd8624a6d762 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:23:42 +0200
+Subject: net: sched: switch default qdisc from pfifo_fast to fq_codel and remove pfifo_fast
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ net/sched/sch_generic.c | 140 ------------------------------------------------
+ 1 file changed, 140 deletions(-)
+
+--- a/net/sched/sch_generic.c
++++ b/net/sched/sch_generic.c
+@@ -453,146 +453,6 @@ struct Qdisc_ops noqueue_qdisc_ops __rea
+ .owner = THIS_MODULE,
+ };
+
+-static const u8 prio2band[TC_PRIO_MAX + 1] = {
+- 1, 2, 2, 2, 1, 2, 0, 0 , 1, 1, 1, 1, 1, 1, 1, 1
+-};
+-
+-/* 3-band FIFO queue: old style, but should be a bit faster than
+- generic prio+fifo combination.
+- */
+-
+-#define PFIFO_FAST_BANDS 3
+-
+-/*
+- * Private data for a pfifo_fast scheduler containing:
+- * - queues for the three band
+- * - bitmap indicating which of the bands contain skbs
+- */
+-struct pfifo_fast_priv {
+- u32 bitmap;
+- struct qdisc_skb_head q[PFIFO_FAST_BANDS];
+-};
+-
+-/*
+- * Convert a bitmap to the first band number where an skb is queued, where:
+- * bitmap=0 means there are no skbs on any band.
+- * bitmap=1 means there is an skb on band 0.
+- * bitmap=7 means there are skbs on all 3 bands, etc.
+- */
+-static const int bitmap2band[] = {-1, 0, 1, 0, 2, 0, 1, 0};
+-
+-static inline struct qdisc_skb_head *band2list(struct pfifo_fast_priv *priv,
+- int band)
+-{
+- return priv->q + band;
+-}
+-
+-static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc *qdisc,
+- struct sk_buff **to_free)
+-{
+- if (qdisc->q.qlen < qdisc_dev(qdisc)->tx_queue_len) {
+- int band = prio2band[skb->priority & TC_PRIO_MAX];
+- struct pfifo_fast_priv *priv = qdisc_priv(qdisc);
+- struct qdisc_skb_head *list = band2list(priv, band);
+-
+- priv->bitmap |= (1 << band);
+- qdisc->q.qlen++;
+- return __qdisc_enqueue_tail(skb, qdisc, list);
+- }
+-
+- return qdisc_drop(skb, qdisc, to_free);
+-}
+-
+-static struct sk_buff *pfifo_fast_dequeue(struct Qdisc *qdisc)
+-{
+- struct pfifo_fast_priv *priv = qdisc_priv(qdisc);
+- int band = bitmap2band[priv->bitmap];
+-
+- if (likely(band >= 0)) {
+- struct qdisc_skb_head *qh = band2list(priv, band);
+- struct sk_buff *skb = __qdisc_dequeue_head(qh);
+-
+- if (likely(skb != NULL)) {
+- qdisc_qstats_backlog_dec(qdisc, skb);
+- qdisc_bstats_update(qdisc, skb);
+- }
+-
+- qdisc->q.qlen--;
+- if (qh->qlen == 0)
+- priv->bitmap &= ~(1 << band);
+-
+- return skb;
+- }
+-
+- return NULL;
+-}
+-
+-static struct sk_buff *pfifo_fast_peek(struct Qdisc *qdisc)
+-{
+- struct pfifo_fast_priv *priv = qdisc_priv(qdisc);
+- int band = bitmap2band[priv->bitmap];
+-
+- if (band >= 0) {
+- struct qdisc_skb_head *qh = band2list(priv, band);
+-
+- return qh->head;
+- }
+-
+- return NULL;
+-}
+-
+-static void pfifo_fast_reset(struct Qdisc *qdisc)
+-{
+- int prio;
+- struct pfifo_fast_priv *priv = qdisc_priv(qdisc);
+-
+- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
+- __qdisc_reset_queue(band2list(priv, prio));
+-
+- priv->bitmap = 0;
+- qdisc->qstats.backlog = 0;
+- qdisc->q.qlen = 0;
+-}
+-
+-static int pfifo_fast_dump(struct Qdisc *qdisc, struct sk_buff *skb)
+-{
+- struct tc_prio_qopt opt = { .bands = PFIFO_FAST_BANDS };
+-
+- memcpy(&opt.priomap, prio2band, TC_PRIO_MAX + 1);
+- if (nla_put(skb, TCA_OPTIONS, sizeof(opt), &opt))
+- goto nla_put_failure;
+- return skb->len;
+-
+-nla_put_failure:
+- return -1;
+-}
+-
+-static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt)
+-{
+- int prio;
+- struct pfifo_fast_priv *priv = qdisc_priv(qdisc);
+-
+- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
+- qdisc_skb_head_init(band2list(priv, prio));
+-
+- /* Can by-pass the queue discipline */
+- qdisc->flags |= TCQ_F_CAN_BYPASS;
+- return 0;
+-}
+-
+-struct Qdisc_ops pfifo_fast_ops __read_mostly = {
+- .id = "pfifo_fast",
+- .priv_size = sizeof(struct pfifo_fast_priv),
+- .enqueue = pfifo_fast_enqueue,
+- .dequeue = pfifo_fast_dequeue,
+- .peek = pfifo_fast_peek,
+- .init = pfifo_fast_init,
+- .reset = pfifo_fast_reset,
+- .dump = pfifo_fast_dump,
+- .owner = THIS_MODULE,
+-};
+-EXPORT_SYMBOL(pfifo_fast_ops);
+-
+ static struct lock_class_key qdisc_tx_busylock;
+ static struct lock_class_key qdisc_running_key;
+
diff --git a/target/linux/generic/hack-4.19/700-swconfig_switch_drivers.patch b/target/linux/generic/hack-4.19/700-swconfig_switch_drivers.patch
new file mode 100644
index 0000000000..f9df475500
--- /dev/null
+++ b/target/linux/generic/hack-4.19/700-swconfig_switch_drivers.patch
@@ -0,0 +1,140 @@
+From 36e516290611e613aa92996cb4339561452695b4 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:24:23 +0200
+Subject: net: swconfig: adds openwrt switch layer
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ drivers/net/phy/Kconfig | 83 +++++++++++++++++++++++++++++++++++++++++++++++
+ drivers/net/phy/Makefile | 15 +++++++++
+ include/uapi/linux/Kbuild | 1 +
+ 3 files changed, 99 insertions(+)
+
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -198,6 +198,89 @@ config LED_TRIGGER_PHY
+ <Speed in megabits>Mbps or <Speed in gigabits>Gbps
+
+
++comment "Switch configuration API + drivers"
++
++config SWCONFIG
++ tristate "Switch configuration API"
++ ---help---
++ Switch configuration API using netlink. This allows
++ you to configure the VLAN features of certain switches.
++
++config SWCONFIG_LEDS
++ bool "Switch LED trigger support"
++ depends on (SWCONFIG && LEDS_TRIGGERS)
++
++config ADM6996_PHY
++ tristate "Driver for ADM6996 switches"
++ select SWCONFIG
++ ---help---
++ Currently supports the ADM6996FC and ADM6996M switches.
++ Support for FC is very limited.
++
++config AR8216_PHY
++ tristate "Driver for Atheros AR8216 switches"
++ select ETHERNET_PACKET_MANGLE
++ select SWCONFIG
++
++config AR8216_PHY_LEDS
++ bool "Atheros AR8216 switch LED support"
++ depends on (AR8216_PHY && LEDS_CLASS)
++
++source "drivers/net/phy/b53/Kconfig"
++
++config IP17XX_PHY
++ tristate "Driver for IC+ IP17xx switches"
++ select SWCONFIG
++
++config MVSWITCH_PHY
++ tristate "Driver for Marvell 88E6060 switches"
++ select ETHERNET_PACKET_MANGLE
++
++config MVSW61XX_PHY
++ tristate "Driver for Marvell 88E6171/6172 switches"
++ select SWCONFIG
++
++config PSB6970_PHY
++ tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch"
++ select SWCONFIG
++ select ETHERNET_PACKET_MANGLE
++
++config RTL8306_PHY
++ tristate "Driver for Realtek RTL8306S switches"
++ select SWCONFIG
++
++config RTL8366_SMI
++ tristate "Driver for the RTL8366 SMI interface"
++ depends on GPIOLIB
++ ---help---
++ This module implements the SMI interface protocol which is used
++ by some RTL8366 ethernet switch devices via the generic GPIO API.
++
++if RTL8366_SMI
++
++config RTL8366_SMI_DEBUG_FS
++ bool "RTL8366 SMI interface debugfs support"
++ depends on DEBUG_FS
++ default n
++
++config RTL8366S_PHY
++ tristate "Driver for the Realtek RTL8366S switch"
++ select SWCONFIG
++
++config RTL8366RB_PHY
++ tristate "Driver for the Realtek RTL8366RB switch"
++ select SWCONFIG
++
++config RTL8367_PHY
++ tristate "Driver for the Realtek RTL8367R/M switches"
++ select SWCONFIG
++
++config RTL8367B_PHY
++ tristate "Driver fot the Realtek RTL8367R-VB switch"
++ select SWCONFIG
++
++endif # RTL8366_SMI
++
+ comment "MII PHY device drivers"
+
+ config SFP
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -22,6 +22,21 @@ libphy-$(CONFIG_LED_TRIGGER_PHY) += phy_
+ obj-$(CONFIG_PHYLINK) += phylink.o
+ obj-$(CONFIG_PHYLIB) += libphy.o
+
++obj-$(CONFIG_SWCONFIG) += swconfig.o
++obj-$(CONFIG_ADM6996_PHY) += adm6996.o
++obj-$(CONFIG_AR8216_PHY) += ar8216.o ar8327.o
++obj-$(CONFIG_SWCONFIG_B53) += b53/
++obj-$(CONFIG_IP17XX_PHY) += ip17xx.o
++obj-$(CONFIG_MVSWITCH_PHY) += mvswitch.o
++obj-$(CONFIG_MVSW61XX_PHY) += mvsw61xx.o
++obj-$(CONFIG_PSB6970_PHY) += psb6970.o
++obj-$(CONFIG_RTL8306_PHY) += rtl8306.o
++obj-$(CONFIG_RTL8366_SMI) += rtl8366_smi.o
++obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o
++obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o
++obj-$(CONFIG_RTL8367_PHY) += rtl8367.o
++obj-$(CONFIG_RTL8367B_PHY) += rtl8367b.o
++
+ obj-$(CONFIG_MDIO_BCM_IPROC) += mdio-bcm-iproc.o
+ obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o
+ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
+--- a/include/linux/platform_data/b53.h
++++ b/include/linux/platform_data/b53.h
+@@ -25,6 +25,9 @@ struct b53_platform_data {
+ u32 chip_id;
+ u16 enabled_ports;
+
++ /* allow to specify an ethX alias */
++ const char *alias;
++
+ /* only used by MMAP'd driver */
+ unsigned big_endian:1;
+ void __iomem *regs;
diff --git a/target/linux/generic/hack-4.19/702-phy_add_aneg_done_function.patch b/target/linux/generic/hack-4.19/702-phy_add_aneg_done_function.patch
new file mode 100644
index 0000000000..0453112a1f
--- /dev/null
+++ b/target/linux/generic/hack-4.19/702-phy_add_aneg_done_function.patch
@@ -0,0 +1,27 @@
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -547,6 +547,12 @@ struct phy_driver {
+ /* Determines the negotiated speed and duplex */
+ int (*read_status)(struct phy_device *phydev);
+
++ /*
++ * Update the value in phydev->link to reflect the
++ * current link value
++ */
++ int (*update_link)(struct phy_device *phydev);
++
+ /* Clears any pending interrupts */
+ int (*ack_interrupt)(struct phy_device *phydev);
+
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -1458,6 +1458,9 @@ int genphy_update_link(struct phy_device
+ {
+ int status;
+
++ if (phydev->drv && phydev->drv->update_link)
++ return phydev->drv->update_link(phydev);
++
+ /* Do a fake read */
+ status = phy_read(phydev, MII_BMSR);
+ if (status < 0)
diff --git a/target/linux/generic/hack-4.19/721-phy_packets.patch b/target/linux/generic/hack-4.19/721-phy_packets.patch
new file mode 100644
index 0000000000..d27d94e046
--- /dev/null
+++ b/target/linux/generic/hack-4.19/721-phy_packets.patch
@@ -0,0 +1,176 @@
+From ffe387740bbe88dd88bbe04d6375902708003d6e Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 7 Jul 2017 17:25:00 +0200
+Subject: net: add packet mangeling patch
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/netdevice.h | 11 +++++++++++
+ include/linux/skbuff.h | 14 ++++----------
+ net/Kconfig | 6 ++++++
+ net/core/dev.c | 18 ++++++++++++++----
+ net/core/skbuff.c | 17 +++++++++++++++++
+ net/ethernet/eth.c | 6 ++++++
+ 6 files changed, 58 insertions(+), 14 deletions(-)
+
+--- a/include/linux/netdevice.h
++++ b/include/linux/netdevice.h
+@@ -1410,6 +1410,7 @@ enum netdev_priv_flags {
+ IFF_RXFH_CONFIGURED = 1<<25,
+ IFF_PHONY_HEADROOM = 1<<26,
+ IFF_MACSEC = 1<<27,
++ IFF_NO_IP_ALIGN = 1<<28,
+ };
+
+ #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN
+@@ -1439,6 +1440,7 @@ enum netdev_priv_flags {
+ #define IFF_TEAM IFF_TEAM
+ #define IFF_RXFH_CONFIGURED IFF_RXFH_CONFIGURED
+ #define IFF_MACSEC IFF_MACSEC
++#define IFF_NO_IP_ALIGN IFF_NO_IP_ALIGN
+
+ /**
+ * struct net_device - The DEVICE structure.
+@@ -1725,6 +1727,11 @@ struct net_device {
+ const struct xfrmdev_ops *xfrmdev_ops;
+ #endif
+
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++ void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb);
++ struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb);
++#endif
++
+ const struct header_ops *header_ops;
+
+ unsigned int flags;
+@@ -1794,6 +1801,10 @@ struct net_device {
+ struct mpls_dev __rcu *mpls_ptr;
+ #endif
+
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++ void *phy_ptr; /* PHY device specific data */
++#endif
++
+ /*
+ * Cache lines mostly used on receive path (including eth_type_trans())
+ */
+--- a/include/linux/skbuff.h
++++ b/include/linux/skbuff.h
+@@ -2512,6 +2512,10 @@ static inline int pskb_trim(struct sk_bu
+ return (len < skb->len) ? __pskb_trim(skb, len) : 0;
+ }
+
++extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
++ unsigned int length, gfp_t gfp);
++
++
+ /**
+ * pskb_trim_unique - remove end from a paged unique (not cloned) buffer
+ * @skb: buffer to alter
+@@ -2642,16 +2646,6 @@ static inline struct sk_buff *dev_alloc_
+ }
+
+
+-static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+- unsigned int length, gfp_t gfp)
+-{
+- struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
+-
+- if (NET_IP_ALIGN && skb)
+- skb_reserve(skb, NET_IP_ALIGN);
+- return skb;
+-}
+-
+ static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length)
+ {
+--- a/net/Kconfig
++++ b/net/Kconfig
+@@ -25,6 +25,12 @@ menuconfig NET
+
+ if NET
+
++config ETHERNET_PACKET_MANGLE
++ bool
++ help
++ This option can be selected by phy drivers that need to mangle
++ packets going in or out of an ethernet device.
++
+ config WANT_COMPAT_NETLINK_MESSAGES
+ bool
+ help
+--- a/net/core/dev.c
++++ b/net/core/dev.c
+@@ -3004,10 +3004,20 @@ static int xmit_one(struct sk_buff *skb,
+ if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
+ dev_queue_xmit_nit(skb, dev);
+
+- len = skb->len;
+- trace_net_dev_start_xmit(skb, dev);
+- rc = netdev_start_xmit(skb, dev, txq, more);
+- trace_net_dev_xmit(skb, rc, dev, len);
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++ if (!dev->eth_mangle_tx ||
++ (skb = dev->eth_mangle_tx(dev, skb)) != NULL)
++#else
++ if (1)
++#endif
++ {
++ len = skb->len;
++ trace_net_dev_start_xmit(skb, dev);
++ rc = netdev_start_xmit(skb, dev, txq, more);
++ trace_net_dev_xmit(skb, rc, dev, len);
++ } else {
++ rc = NETDEV_TX_OK;
++ }
+
+ return rc;
+ }
+--- a/net/core/skbuff.c
++++ b/net/core/skbuff.c
+@@ -63,6 +63,7 @@
+ #include <linux/errqueue.h>
+ #include <linux/prefetch.h>
+ #include <linux/if_vlan.h>
++#include <linux/if.h>
+
+ #include <net/protocol.h>
+ #include <net/dst.h>
+@@ -499,6 +500,22 @@ skb_fail:
+ }
+ EXPORT_SYMBOL(__napi_alloc_skb);
+
++struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
++ unsigned int length, gfp_t gfp)
++{
++ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
++
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++ if (dev && (dev->priv_flags & IFF_NO_IP_ALIGN))
++ return skb;
++#endif
++
++ if (NET_IP_ALIGN && skb)
++ skb_reserve(skb, NET_IP_ALIGN);
++ return skb;
++}
++EXPORT_SYMBOL(__netdev_alloc_skb_ip_align);
++
+ void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
+ int size, unsigned int truesize)
+ {
+--- a/net/ethernet/eth.c
++++ b/net/ethernet/eth.c
+@@ -172,6 +172,12 @@ __be16 eth_type_trans(struct sk_buff *sk
+ const struct ethhdr *eth;
+
+ skb->dev = dev;
++
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++ if (dev->eth_mangle_rx)
++ dev->eth_mangle_rx(dev, skb);
++#endif
++
+ skb_reset_mac_header(skb);
+
+ eth = (struct ethhdr *)skb->data;
diff --git a/target/linux/generic/hack-4.19/773-bgmac-add-srab-switch.patch b/target/linux/generic/hack-4.19/773-bgmac-add-srab-switch.patch
new file mode 100644
index 0000000000..33a18a8352
--- /dev/null
+++ b/target/linux/generic/hack-4.19/773-bgmac-add-srab-switch.patch
@@ -0,0 +1,98 @@
+From 3cb240533ab787899dc7f17aa7d6c5b4810e2e58 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Fri, 7 Jul 2017 17:26:01 +0200
+Subject: bcm53xx: bgmac: use srab switch driver
+
+use the srab switch driver on these SoCs.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 +
+ drivers/net/ethernet/broadcom/bgmac.c | 24 ++++++++++++++++++++++++
+ drivers/net/ethernet/broadcom/bgmac.h | 4 ++++
+ 3 files changed, 29 insertions(+)
+
+--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
++++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
+@@ -268,6 +268,7 @@ static int bgmac_probe(struct bcma_devic
+ bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
+ bgmac->feature_flags |= BGMAC_FEAT_NO_RESET;
+ bgmac->feature_flags |= BGMAC_FEAT_FORCE_SPEED_2500;
++ bgmac->feature_flags |= BGMAC_FEAT_SRAB;
+ break;
+ default:
+ bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST;
+--- a/drivers/net/ethernet/broadcom/bgmac.c
++++ b/drivers/net/ethernet/broadcom/bgmac.c
+@@ -12,6 +12,7 @@
+ #include <linux/bcma/bcma.h>
+ #include <linux/etherdevice.h>
+ #include <linux/interrupt.h>
++#include <linux/platform_data/b53.h>
+ #include <linux/bcm47xx_nvram.h>
+ #include <linux/phy.h>
+ #include <linux/phy_fixed.h>
+@@ -1410,6 +1411,17 @@ static const struct ethtool_ops bgmac_et
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
+ };
+
++static struct b53_platform_data bgmac_b53_pdata = {
++};
++
++static struct platform_device bgmac_b53_dev = {
++ .name = "b53-srab-switch",
++ .id = -1,
++ .dev = {
++ .platform_data = &bgmac_b53_pdata,
++ },
++};
++
+ /**************************************************
+ * MII
+ **************************************************/
+@@ -1539,6 +1551,14 @@ int bgmac_enet_probe(struct bgmac *bgmac
+ net_dev->hw_features = net_dev->features;
+ net_dev->vlan_features = net_dev->features;
+
++ if ((bgmac->feature_flags & BGMAC_FEAT_SRAB) && !bgmac_b53_pdata.regs) {
++ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000);
++
++ err = platform_device_register(&bgmac_b53_dev);
++ if (!err)
++ bgmac->b53_device = &bgmac_b53_dev;
++ }
++
+ err = register_netdev(bgmac->net_dev);
+ if (err) {
+ dev_err(bgmac->dev, "Cannot register net device\n");
+@@ -1561,6 +1581,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe);
+
+ void bgmac_enet_remove(struct bgmac *bgmac)
+ {
++ if (bgmac->b53_device)
++ platform_device_unregister(&bgmac_b53_dev);
++ bgmac->b53_device = NULL;
++
+ unregister_netdev(bgmac->net_dev);
+ phy_disconnect(bgmac->net_dev->phydev);
+ netif_napi_del(&bgmac->napi);
+--- a/drivers/net/ethernet/broadcom/bgmac.h
++++ b/drivers/net/ethernet/broadcom/bgmac.h
+@@ -427,6 +427,7 @@
+ #define BGMAC_FEAT_CC4_IF_SW_TYPE_RGMII BIT(18)
+ #define BGMAC_FEAT_CC7_IF_TYPE_RGMII BIT(19)
+ #define BGMAC_FEAT_IDM_MASK BIT(20)
++#define BGMAC_FEAT_SRAB BIT(21)
+
+ struct bgmac_slot_info {
+ union {
+@@ -532,6 +533,9 @@ struct bgmac {
+ void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask,
+ u32 set);
+ int (*phy_connect)(struct bgmac *bgmac);
++
++ /* platform device for associated switch */
++ struct platform_device *b53_device;
+ };
+
+ struct bgmac *bgmac_alloc(struct device *dev);
diff --git a/target/linux/generic/hack-4.19/835-misc-owl_loader.patch b/target/linux/generic/hack-4.19/835-misc-owl_loader.patch
new file mode 100644
index 0000000000..bf7f7d5cba
--- /dev/null
+++ b/target/linux/generic/hack-4.19/835-misc-owl_loader.patch
@@ -0,0 +1,52 @@
+From dd36f935973d91644449bd9749f6062a2bed821b Mon Sep 17 00:00:00 2001
+From: Christian Lamparter <chunkeey@googlemail.com>
+Date: Fri, 7 Jul 2017 17:26:46 +0200
+Subject: misc: owl-loader for delayed Atheros ath9k fixup
+
+Some devices (like the Cisco Meraki Z1 Cloud Managed Teleworker Gateway)
+need to be able to initialize the PCIe wifi device. Normally, this is done
+during the early stages of booting linux, because the necessary init code
+is read from the memory mapped SPI and passed to pci_enable_ath9k_fixup.
+However,this isn't possible for devices which have the init code for the
+Atheros chip stored on NAND in an UBI volume. Hence, this module can be
+used to initialze the chip when the user-space is ready to extract the
+init code.
+
+Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
+---
+ drivers/misc/Kconfig | 12 ++++++++++++
+ drivers/misc/Makefile | 1 +
+ 2 files changed, 13 insertions(+)
+
+--- a/drivers/misc/Kconfig
++++ b/drivers/misc/Kconfig
+@@ -151,6 +151,18 @@ config SGI_IOC4
+ If you have an SGI Altix with an IOC4-based card say Y.
+ Otherwise say N.
+
++config OWL_LOADER
++ tristate "Owl loader for initializing Atheros PCI(e) Wifi chips"
++ depends on PCI
++ ---help---
++ This kernel module helps to initialize certain Qualcomm
++ Atheros' PCI(e) Wifi chips, which have the init data
++ (which contains the PCI device ID for example) stored
++ together with the calibration data in the file system.
++
++ This is necessary for devices like the Cisco Meraki Z1, say M.
++ Otherwise say N.
++
+ config TIFM_CORE
+ tristate "TI Flash Media interface support"
+ depends on PCI
+--- a/drivers/misc/Makefile
++++ b/drivers/misc/Makefile
+@@ -13,6 +13,7 @@ obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib
+ obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o
+ obj-$(CONFIG_ICS932S401) += ics932s401.o
+ obj-$(CONFIG_LKDTM) += lkdtm.o
++obj-$(CONFIG_OWL_LOADER) += owl-loader.o
+ obj-$(CONFIG_TIFM_CORE) += tifm_core.o
+ obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
+ obj-$(CONFIG_PHANTOM) += phantom.o
diff --git a/target/linux/generic/hack-4.19/901-debloat_sock_diag.patch b/target/linux/generic/hack-4.19/901-debloat_sock_diag.patch
new file mode 100644
index 0000000000..d250843a6a
--- /dev/null
+++ b/target/linux/generic/hack-4.19/901-debloat_sock_diag.patch
@@ -0,0 +1,136 @@
+From 3b6115d6b57a263bdc8c9b1df273bd4a7955eead Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 8 Jul 2017 08:16:31 +0200
+Subject: debloat: add some debloat patches, strip down procfs and make O_DIRECT support optional, saves ~15K after lzma on MIPS
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ net/Kconfig | 3 +++
+ net/core/Makefile | 3 ++-
+ net/core/sock.c | 2 ++
+ net/ipv4/Kconfig | 1 +
+ net/netlink/Kconfig | 1 +
+ net/packet/Kconfig | 1 +
+ net/unix/Kconfig | 1 +
+ 7 files changed, 11 insertions(+), 1 deletion(-)
+
+--- a/net/Kconfig
++++ b/net/Kconfig
+@@ -97,6 +97,9 @@ source "net/netlabel/Kconfig"
+
+ endif # if INET
+
++config SOCK_DIAG
++ bool
++
+ config NETWORK_SECMARK
+ bool "Security Marking"
+ help
+--- a/net/core/Makefile
++++ b/net/core/Makefile
+@@ -10,9 +10,10 @@ obj-$(CONFIG_SYSCTL) += sysctl_net_core.
+
+ obj-y += dev.o ethtool.o dev_addr_lists.o dst.o netevent.o \
+ neighbour.o rtnetlink.o utils.o link_watch.o filter.o \
+- sock_diag.o dev_ioctl.o tso.o sock_reuseport.o \
++ dev_ioctl.o tso.o sock_reuseport.o \
+ fib_notifier.o
+
++obj-$(CONFIG_SOCK_DIAG) += sock_diag.o
+ obj-y += net-sysfs.o
+ obj-$(CONFIG_PROC_FS) += net-procfs.o
+ obj-$(CONFIG_NET_PKTGEN) += pktgen.o
+--- a/net/core/sock.c
++++ b/net/core/sock.c
+@@ -528,6 +528,18 @@ discard_and_relse:
+ }
+ EXPORT_SYMBOL(__sk_receive_skb);
+
++u64 sock_gen_cookie(struct sock *sk)
++{
++ while (1) {
++ u64 res = atomic64_read(&sk->sk_cookie);
++
++ if (res)
++ return res;
++ res = atomic64_inc_return(&sock_net(sk)->cookie_gen);
++ atomic64_cmpxchg(&sk->sk_cookie, 0, res);
++ }
++}
++
+ struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie)
+ {
+ struct dst_entry *dst = __sk_dst_get(sk);
+@@ -1595,9 +1607,11 @@ void sk_destruct(struct sock *sk)
+
+ static void __sk_free(struct sock *sk)
+ {
++#ifdef CONFIG_SOCK_DIAG
+ if (unlikely(sk->sk_net_refcnt && sock_diag_has_destroy_listeners(sk)))
+ sock_diag_broadcast_destroy(sk);
+ else
++#endif
+ sk_destruct(sk);
+ }
+
+--- a/net/core/sock_diag.c
++++ b/net/core/sock_diag.c
+@@ -19,18 +19,6 @@ static int (*inet_rcv_compat)(struct sk_
+ static DEFINE_MUTEX(sock_diag_table_mutex);
+ static struct workqueue_struct *broadcast_wq;
+
+-u64 sock_gen_cookie(struct sock *sk)
+-{
+- while (1) {
+- u64 res = atomic64_read(&sk->sk_cookie);
+-
+- if (res)
+- return res;
+- res = atomic64_inc_return(&sock_net(sk)->cookie_gen);
+- atomic64_cmpxchg(&sk->sk_cookie, 0, res);
+- }
+-}
+-
+ int sock_diag_check_cookie(struct sock *sk, const __u32 *cookie)
+ {
+ u64 res;
+--- a/net/ipv4/Kconfig
++++ b/net/ipv4/Kconfig
+@@ -420,6 +420,7 @@ config INET_XFRM_MODE_BEET
+
+ config INET_DIAG
+ tristate "INET: socket monitoring interface"
++ select SOCK_DIAG
+ default y
+ ---help---
+ Support for INET (TCP, DCCP, etc) socket monitoring interface used by
+--- a/net/netlink/Kconfig
++++ b/net/netlink/Kconfig
+@@ -4,6 +4,7 @@
+
+ config NETLINK_DIAG
+ tristate "NETLINK: socket monitoring interface"
++ select SOCK_DIAG
+ default n
+ ---help---
+ Support for NETLINK socket monitoring interface used by the ss tool.
+--- a/net/packet/Kconfig
++++ b/net/packet/Kconfig
+@@ -18,6 +18,7 @@ config PACKET
+ config PACKET_DIAG
+ tristate "Packet: sockets monitoring interface"
+ depends on PACKET
++ select SOCK_DIAG
+ default n
+ ---help---
+ Support for PF_PACKET sockets monitoring interface used by the ss tool.
+--- a/net/unix/Kconfig
++++ b/net/unix/Kconfig
+@@ -22,6 +22,7 @@ config UNIX
+ config UNIX_DIAG
+ tristate "UNIX: socket monitoring interface"
+ depends on UNIX
++ select SOCK_DIAG
+ default n
+ ---help---
+ Support for UNIX socket monitoring interface used by the ss tool.
diff --git a/target/linux/generic/hack-4.19/902-debloat_proc.patch b/target/linux/generic/hack-4.19/902-debloat_proc.patch
new file mode 100644
index 0000000000..cae6d66e7d
--- /dev/null
+++ b/target/linux/generic/hack-4.19/902-debloat_proc.patch
@@ -0,0 +1,405 @@
+From 9e3f1d0805b2d919904dd9a4ff0d956314cc3cba Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 8 Jul 2017 08:20:09 +0200
+Subject: debloat: procfs
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ fs/locks.c | 2 ++
+ fs/proc/Kconfig | 5 +++++
+ fs/proc/consoles.c | 3 +++
+ fs/proc/proc_tty.c | 11 ++++++++++-
+ include/net/snmp.h | 18 +++++++++++++++++-
+ ipc/msg.c | 3 +++
+ ipc/sem.c | 2 ++
+ ipc/shm.c | 2 ++
+ ipc/util.c | 3 +++
+ kernel/exec_domain.c | 2 ++
+ kernel/irq/proc.c | 9 +++++++++
+ kernel/time/timer_list.c | 2 ++
+ mm/vmalloc.c | 2 ++
+ mm/vmstat.c | 8 +++++---
+ net/8021q/vlanproc.c | 6 ++++++
+ net/core/net-procfs.c | 18 ++++++++++++------
+ net/core/sock.c | 2 ++
+ net/ipv4/fib_trie.c | 18 ++++++++++++------
+ net/ipv4/proc.c | 3 +++
+ net/ipv4/route.c | 3 +++
+ 20 files changed, 105 insertions(+), 17 deletions(-)
+
+--- a/fs/locks.c
++++ b/fs/locks.c
+@@ -2812,6 +2812,8 @@ static const struct file_operations proc
+
+ static int __init proc_locks_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
+ proc_create("locks", 0, NULL, &proc_locks_operations);
+ return 0;
+ }
+--- a/fs/proc/Kconfig
++++ b/fs/proc/Kconfig
+@@ -81,3 +81,8 @@ config PROC_CHILDREN
+
+ Say Y if you are running any user-space software which takes benefit from
+ this interface. For example, rkt is such a piece of software.
++
++config PROC_STRIPPED
++ default n
++ depends on EXPERT
++ bool "Strip non-essential /proc functionality to reduce code size"
+--- a/fs/proc/consoles.c
++++ b/fs/proc/consoles.c
+@@ -106,6 +106,9 @@ static const struct file_operations proc
+
+ static int __init proc_consoles_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
++
+ proc_create("consoles", 0, NULL, &proc_consoles_operations);
+ return 0;
+ }
+--- a/fs/proc/proc_tty.c
++++ b/fs/proc/proc_tty.c
+@@ -145,7 +145,10 @@ static const struct file_operations proc
+ void proc_tty_register_driver(struct tty_driver *driver)
+ {
+ struct proc_dir_entry *ent;
+-
++
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return;
++
+ if (!driver->driver_name || driver->proc_entry ||
+ !driver->ops->proc_fops)
+ return;
+@@ -162,6 +165,9 @@ void proc_tty_unregister_driver(struct t
+ {
+ struct proc_dir_entry *ent;
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return;
++
+ ent = driver->proc_entry;
+ if (!ent)
+ return;
+@@ -176,6 +182,9 @@ void proc_tty_unregister_driver(struct t
+ */
+ void __init proc_tty_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return;
++
+ if (!proc_mkdir("tty", NULL))
+ return;
+ proc_mkdir("tty/ldisc", NULL); /* Preserved: it's userspace visible */
+--- a/include/net/snmp.h
++++ b/include/net/snmp.h
+@@ -123,6 +123,21 @@ struct linux_xfrm_mib {
+ #define DECLARE_SNMP_STAT(type, name) \
+ extern __typeof__(type) __percpu *name
+
++#ifdef CONFIG_PROC_STRIPPED
++#define __SNMP_STATS_DUMMY(mib) \
++ do { (void) mib->mibs[0]; } while(0)
++
++#define __SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib)
++#define SNMP_INC_STATS_ATOMIC_LONG(mib, field) __SNMP_STATS_DUMMY(mib)
++#define SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib)
++#define SNMP_DEC_STATS(mib, field) __SNMP_STATS_DUMMY(mib)
++#define __SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib)
++#define SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib)
++#define SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib)
++#define __SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib)
++
++#else
++
+ #define __SNMP_INC_STATS(mib, field) \
+ __this_cpu_inc(mib->mibs[field])
+
+@@ -153,8 +168,9 @@ struct linux_xfrm_mib {
+ __this_cpu_add(ptr[basefield##OCTETS], addend); \
+ } while (0)
+
++#endif
+
+-#if BITS_PER_LONG==32
++#if (BITS_PER_LONG==32) && !defined(CONFIG_PROC_STRIPPED)
+
+ #define __SNMP_ADD_STATS64(mib, field, addend) \
+ do { \
+--- a/ipc/msg.c
++++ b/ipc/msg.c
+@@ -1208,6 +1208,9 @@ int __init msg_init(void)
+ {
+ const int err = msg_init_ns(&init_ipc_ns);
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return err;
++
+ ipc_init_proc_interface("sysvipc/msg",
+ " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n",
+ IPC_MSG_IDS, sysvipc_msg_proc_show);
+--- a/ipc/sem.c
++++ b/ipc/sem.c
+@@ -207,6 +207,8 @@ int __init sem_init(void)
+ {
+ const int err = sem_init_ns(&init_ipc_ns);
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return err;
+ ipc_init_proc_interface("sysvipc/sem",
+ " key semid perms nsems uid gid cuid cgid otime ctime\n",
+ IPC_SEM_IDS, sysvipc_sem_proc_show);
+--- a/ipc/shm.c
++++ b/ipc/shm.c
+@@ -122,6 +122,8 @@ pure_initcall(ipc_ns_init);
+
+ void __init shm_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return;
+ ipc_init_proc_interface("sysvipc/shm",
+ #if BITS_PER_LONG <= 32
+ " key shmid perms size cpid lpid nattch uid gid cuid cgid atime dtime ctime rss swap\n",
+--- a/ipc/util.c
++++ b/ipc/util.c
+@@ -141,6 +141,9 @@ void __init ipc_init_proc_interface(cons
+ struct proc_dir_entry *pde;
+ struct ipc_proc_iface *iface;
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return;
++
+ iface = kmalloc(sizeof(*iface), GFP_KERNEL);
+ if (!iface)
+ return;
+--- a/kernel/exec_domain.c
++++ b/kernel/exec_domain.c
+@@ -42,6 +42,8 @@ static const struct file_operations exec
+
+ static int __init proc_execdomains_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
+ proc_create("execdomains", 0, NULL, &execdomains_proc_fops);
+ return 0;
+ }
+--- a/kernel/irq/proc.c
++++ b/kernel/irq/proc.c
+@@ -396,6 +396,9 @@ void register_irq_proc(unsigned int irq,
+ void __maybe_unused *irqp = (void *)(unsigned long) irq;
+ char name [MAX_NAMELEN];
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP))
++ return;
++
+ if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip))
+ return;
+
+@@ -449,6 +452,9 @@ void unregister_irq_proc(unsigned int ir
+ {
+ char name [MAX_NAMELEN];
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP))
++ return;
++
+ if (!root_irq_dir || !desc->dir)
+ return;
+ #ifdef CONFIG_SMP
+@@ -487,6 +493,9 @@ void init_irq_proc(void)
+ unsigned int irq;
+ struct irq_desc *desc;
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP))
++ return;
++
+ /* create /proc/irq */
+ root_irq_dir = proc_mkdir("irq", NULL);
+ if (!root_irq_dir)
+--- a/kernel/time/timer_list.c
++++ b/kernel/time/timer_list.c
+@@ -389,6 +389,8 @@ static int __init init_timer_list_procfs
+ {
+ struct proc_dir_entry *pe;
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
+ pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
+ if (!pe)
+ return -ENOMEM;
+--- a/mm/vmalloc.c
++++ b/mm/vmalloc.c
+@@ -2770,6 +2770,8 @@ static const struct file_operations proc
+
+ static int __init proc_vmalloc_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
+ proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations);
+ return 0;
+ }
+--- a/mm/vmstat.c
++++ b/mm/vmstat.c
+@@ -1955,10 +1955,12 @@ void __init init_mm_internals(void)
+ start_shepherd_timer();
+ #endif
+ #ifdef CONFIG_PROC_FS
+- proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations);
+- proc_create("pagetypeinfo", 0444, NULL, &pagetypeinfo_file_operations);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
++ proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations);
++ proc_create("pagetypeinfo", 0444, NULL, &pagetypeinfo_file_operations);
++ proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations);
++ }
+ proc_create("vmstat", 0444, NULL, &vmstat_file_operations);
+- proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations);
+ #endif
+ }
+
+--- a/net/8021q/vlanproc.c
++++ b/net/8021q/vlanproc.c
+@@ -127,6 +127,9 @@ void vlan_proc_cleanup(struct net *net)
+ {
+ struct vlan_net *vn = net_generic(net, vlan_net_id);
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return;
++
+ if (vn->proc_vlan_conf)
+ remove_proc_entry(name_conf, vn->proc_vlan_dir);
+
+@@ -146,6 +149,9 @@ int __net_init vlan_proc_init(struct net
+ {
+ struct vlan_net *vn = net_generic(net, vlan_net_id);
+
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
++
+ vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net);
+ if (!vn->proc_vlan_dir)
+ goto err;
+--- a/net/core/net-procfs.c
++++ b/net/core/net-procfs.c
+@@ -320,10 +320,12 @@ static int __net_init dev_proc_net_init(
+
+ if (!proc_create("dev", S_IRUGO, net->proc_net, &dev_seq_fops))
+ goto out;
+- if (!proc_create("softnet_stat", S_IRUGO, net->proc_net,
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
++ !proc_create("softnet_stat", S_IRUGO, net->proc_net,
+ &softnet_seq_fops))
+ goto out_dev;
+- if (!proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops))
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
++ !proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops))
+ goto out_softnet;
+
+ if (wext_proc_init(net))
+@@ -332,9 +334,11 @@ static int __net_init dev_proc_net_init(
+ out:
+ return rc;
+ out_ptype:
+- remove_proc_entry("ptype", net->proc_net);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
++ remove_proc_entry("ptype", net->proc_net);
+ out_softnet:
+- remove_proc_entry("softnet_stat", net->proc_net);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
++ remove_proc_entry("softnet_stat", net->proc_net);
+ out_dev:
+ remove_proc_entry("dev", net->proc_net);
+ goto out;
+@@ -344,8 +348,10 @@ static void __net_exit dev_proc_net_exit
+ {
+ wext_proc_exit(net);
+
+- remove_proc_entry("ptype", net->proc_net);
+- remove_proc_entry("softnet_stat", net->proc_net);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
++ remove_proc_entry("ptype", net->proc_net);
++ remove_proc_entry("softnet_stat", net->proc_net);
++ }
+ remove_proc_entry("dev", net->proc_net);
+ }
+
+--- a/net/core/sock.c
++++ b/net/core/sock.c
+@@ -3378,6 +3378,8 @@ static __net_initdata struct pernet_oper
+
+ static int __init proto_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
+ return register_pernet_subsys(&proto_net_ops);
+ }
+
+--- a/net/ipv4/fib_trie.c
++++ b/net/ipv4/fib_trie.c
+@@ -2731,10 +2731,12 @@ static const struct file_operations fib_
+
+ int __net_init fib_proc_init(struct net *net)
+ {
+- if (!proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops))
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
++ !proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops))
+ goto out1;
+
+- if (!proc_create("fib_triestat", S_IRUGO, net->proc_net,
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) &&
++ !proc_create("fib_triestat", S_IRUGO, net->proc_net,
+ &fib_triestat_fops))
+ goto out2;
+
+@@ -2744,17 +2746,21 @@ int __net_init fib_proc_init(struct net
+ return 0;
+
+ out3:
+- remove_proc_entry("fib_triestat", net->proc_net);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
++ remove_proc_entry("fib_triestat", net->proc_net);
+ out2:
+- remove_proc_entry("fib_trie", net->proc_net);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED))
++ remove_proc_entry("fib_trie", net->proc_net);
+ out1:
+ return -ENOMEM;
+ }
+
+ void __net_exit fib_proc_exit(struct net *net)
+ {
+- remove_proc_entry("fib_trie", net->proc_net);
+- remove_proc_entry("fib_triestat", net->proc_net);
++ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) {
++ remove_proc_entry("fib_trie", net->proc_net);
++ remove_proc_entry("fib_triestat", net->proc_net);
++ }
+ remove_proc_entry("route", net->proc_net);
+ }
+
+--- a/net/ipv4/proc.c
++++ b/net/ipv4/proc.c
+@@ -558,6 +558,9 @@ static __net_initdata struct pernet_oper
+
+ int __init ip_misc_proc_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
++
+ return register_pernet_subsys(&ip_proc_ops);
+ }
+
+--- a/net/ipv4/route.c
++++ b/net/ipv4/route.c
+@@ -427,6 +427,9 @@ static struct pernet_operations ip_rt_pr
+
+ static int __init ip_rt_proc_init(void)
+ {
++ if (IS_ENABLED(CONFIG_PROC_STRIPPED))
++ return 0;
++
+ return register_pernet_subsys(&ip_rt_proc_ops);
+ }
+
diff --git a/target/linux/generic/hack-4.19/904-debloat_dma_buf.patch b/target/linux/generic/hack-4.19/904-debloat_dma_buf.patch
new file mode 100644
index 0000000000..4d9f947edc
--- /dev/null
+++ b/target/linux/generic/hack-4.19/904-debloat_dma_buf.patch
@@ -0,0 +1,64 @@
+From e3692cb2fcd5ba1244512a0f43b8118f65f1c375 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 8 Jul 2017 08:20:43 +0200
+Subject: debloat: dmabuf
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ drivers/base/Kconfig | 2 +-
+ drivers/dma-buf/Makefile | 10 +++++++---
+ drivers/dma-buf/dma-buf.c | 4 +++-
+ kernel/sched/core.c | 1 +
+ 4 files changed, 12 insertions(+), 5 deletions(-)
+
+--- a/drivers/base/Kconfig
++++ b/drivers/base/Kconfig
+@@ -246,7 +246,7 @@ config SOC_BUS
+ source "drivers/base/regmap/Kconfig"
+
+ config DMA_SHARED_BUFFER
+- bool
++ tristate
+ default n
+ select ANON_INODES
+ select IRQ_WORK
+--- a/drivers/dma-buf/Makefile
++++ b/drivers/dma-buf/Makefile
+@@ -1,3 +1,7 @@
+-obj-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o
+-obj-$(CONFIG_SYNC_FILE) += sync_file.o
+-obj-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o
++obj-$(CONFIG_DMA_SHARED_BUFFER) := dma-shared-buffer.o
++
++dma-buf-objs-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o
++dma-buf-objs-$(CONFIG_SYNC_FILE) += sync_file.o
++dma-buf-objs-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o
++
++dma-shared-buffer-objs := $(dma-buf-objs-y)
+--- a/drivers/dma-buf/dma-buf.c
++++ b/drivers/dma-buf/dma-buf.c
+@@ -34,6 +34,7 @@
+ #include <linux/poll.h>
+ #include <linux/reservation.h>
+ #include <linux/mm.h>
++#include <linux/module.h>
+
+ #include <uapi/linux/dma-buf.h>
+
+@@ -1205,4 +1206,5 @@ static void __exit dma_buf_deinit(void)
+ {
+ dma_buf_uninit_debugfs();
+ }
+-__exitcall(dma_buf_deinit);
++module_exit(dma_buf_deinit);
++MODULE_LICENSE("GPL");
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -2164,6 +2164,7 @@ int wake_up_state(struct task_struct *p,
+ {
+ return try_to_wake_up(p, state, 0);
+ }
++EXPORT_SYMBOL_GPL(wake_up_state);
+
+ /*
+ * Perform scheduler related setup for a newly forked process p.
diff --git a/target/linux/generic/hack-4.19/910-kobject_uevent.patch b/target/linux/generic/hack-4.19/910-kobject_uevent.patch
new file mode 100644
index 0000000000..113fbb54b3
--- /dev/null
+++ b/target/linux/generic/hack-4.19/910-kobject_uevent.patch
@@ -0,0 +1,32 @@
+From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sun, 16 Jul 2017 16:56:10 +0200
+Subject: lib: add uevent_next_seqnum()
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/kobject.h | 5 +++++
+ lib/kobject_uevent.c | 37 +++++++++++++++++++++++++++++++++++++
+ 2 files changed, 42 insertions(+)
+
+--- a/lib/kobject_uevent.c
++++ b/lib/kobject_uevent.c
+@@ -176,6 +176,18 @@ out:
+ return r;
+ }
+
++u64 uevent_next_seqnum(void)
++{
++ u64 seq;
++
++ mutex_lock(&uevent_sock_mutex);
++ seq = ++uevent_seqnum;
++ mutex_unlock(&uevent_sock_mutex);
++
++ return seq;
++}
++EXPORT_SYMBOL_GPL(uevent_next_seqnum);
++
+ /**
+ * kobject_synth_uevent - send synthetic uevent with arguments
+ *
diff --git a/target/linux/generic/hack-4.19/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/hack-4.19/911-kobject_add_broadcast_uevent.patch
new file mode 100644
index 0000000000..abacfc390a
--- /dev/null
+++ b/target/linux/generic/hack-4.19/911-kobject_add_broadcast_uevent.patch
@@ -0,0 +1,76 @@
+From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sun, 16 Jul 2017 16:56:10 +0200
+Subject: lib: add uevent_next_seqnum()
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/kobject.h | 5 +++++
+ lib/kobject_uevent.c | 37 +++++++++++++++++++++++++++++++++++++
+ 2 files changed, 42 insertions(+)
+
+--- a/include/linux/kobject.h
++++ b/include/linux/kobject.h
+@@ -32,6 +32,8 @@
+ #define UEVENT_NUM_ENVP 32 /* number of env pointers */
+ #define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */
+
++struct sk_buff;
++
+ #ifdef CONFIG_UEVENT_HELPER
+ /* path to the userspace helper executed on an event */
+ extern char uevent_helper[];
+@@ -224,4 +226,7 @@ int kobject_synth_uevent(struct kobject
+ __printf(2, 3)
+ int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...);
+
++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++ gfp_t allocation);
++
+ #endif /* _KOBJECT_H_ */
+--- a/lib/kobject_uevent.c
++++ b/lib/kobject_uevent.c
+@@ -599,6 +599,43 @@ int add_uevent_var(struct kobj_uevent_en
+ EXPORT_SYMBOL_GPL(add_uevent_var);
+
+ #if defined(CONFIG_NET)
++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++ gfp_t allocation)
++{
++ struct uevent_sock *ue_sk;
++ int err = 0;
++
++ /* send netlink message */
++ mutex_lock(&uevent_sock_mutex);
++ list_for_each_entry(ue_sk, &uevent_sock_list, list) {
++ struct sock *uevent_sock = ue_sk->sk;
++ struct sk_buff *skb2;
++
++ skb2 = skb_clone(skb, allocation);
++ if (!skb2)
++ break;
++
++ err = netlink_broadcast(uevent_sock, skb2, pid, group,
++ allocation);
++ if (err)
++ break;
++ }
++ mutex_unlock(&uevent_sock_mutex);
++
++ kfree_skb(skb);
++ return err;
++}
++#else
++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++ gfp_t allocation)
++{
++ kfree_skb(skb);
++ return 0;
++}
++#endif
++EXPORT_SYMBOL_GPL(broadcast_uevent);
++
++#if defined(CONFIG_NET)
+ static int uevent_net_init(struct net *net)
+ {
+ struct uevent_sock *ue_sk;
diff --git a/target/linux/generic/hack-4.19/921-always-create-console-node-in-initramfs.patch b/target/linux/generic/hack-4.19/921-always-create-console-node-in-initramfs.patch
new file mode 100644
index 0000000000..6eeddcc3c6
--- /dev/null
+++ b/target/linux/generic/hack-4.19/921-always-create-console-node-in-initramfs.patch
@@ -0,0 +1,40 @@
+From 5d301596fdc72f6cb672f72eb3c66e7cddefb103 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 8 Jul 2017 08:26:02 +0200
+Subject: initramfs: always create console node
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ scripts/gen_initramfs_list.sh | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+--- a/scripts/gen_initramfs_list.sh
++++ b/scripts/gen_initramfs_list.sh
+@@ -59,6 +59,18 @@ default_initramfs() {
+ EOF
+ }
+
++list_openwrt_initramfs() {
++ :
++}
++
++openwrt_initramfs() {
++ # make sure that /dev/console exists
++ cat <<-EOF >> ${output}
++ dir /dev 0755 0 0
++ nod /dev/console 0600 0 0 c 5 1
++ EOF
++}
++
+ filetype() {
+ local argv1="$1"
+
+@@ -180,6 +192,8 @@ dir_filelist() {
+ if [ "$(echo "${dirlist}" | wc -l)" -gt 1 ]; then
+ ${dep_list}print_mtime "$1"
+
++ ${dep_list}openwrt_initramfs
++
+ echo "${dirlist}" | \
+ while read x; do
+ ${dep_list}parse ${x}
diff --git a/target/linux/generic/hack-4.19/930-crashlog.patch b/target/linux/generic/hack-4.19/930-crashlog.patch
new file mode 100644
index 0000000000..17ba187925
--- /dev/null
+++ b/target/linux/generic/hack-4.19/930-crashlog.patch
@@ -0,0 +1,338 @@
+From 6b1ab74a9917012d0c559edc4ed299d9228ac89f Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 8 Jul 2017 08:26:47 +0200
+Subject: kernel: add the new 'crashlog' feature
+
+this tries to store kernel oops/panic logs in a fixed location in RAM to
+recover them available to user space using debugfs
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/crashlog.h | 17 ++++
+ init/Kconfig | 4 +
+ kernel/Makefile | 1 +
+ kernel/crashlog.c | 213 +++++++++++++++++++++++++++++++++++++++++++++++
+ kernel/module.c | 3 +
+ mm/bootmem.c | 2 +
+ mm/memblock.c | 5 ++
+ 7 files changed, 245 insertions(+)
+ create mode 100644 include/linux/crashlog.h
+ create mode 100644 kernel/crashlog.c
+
+--- /dev/null
++++ b/include/linux/crashlog.h
+@@ -0,0 +1,17 @@
++#ifndef __CRASHLOG_H
++#define __CRASHLOG_H
++
++#ifdef CONFIG_CRASHLOG
++void crashlog_init_bootmem(struct bootmem_data *bdata);
++void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size);
++#else
++static inline void crashlog_init_bootmem(struct bootmem_data *bdata)
++{
++}
++
++static inline void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size)
++{
++}
++#endif
++
++#endif
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -1009,6 +1009,10 @@ config RELAY
+
+ If unsure, say N.
+
++config CRASHLOG
++ bool "Crash logging"
++ depends on (!NO_BOOTMEM || HAVE_MEMBLOCK)
++
+ config BLK_DEV_INITRD
+ bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
+ depends on BROKEN || !FRV
+--- a/kernel/Makefile
++++ b/kernel/Makefile
+@@ -112,6 +112,7 @@ obj-$(CONFIG_CONTEXT_TRACKING) += contex
+ obj-$(CONFIG_TORTURE_TEST) += torture.o
+
+ obj-$(CONFIG_HAS_IOMEM) += memremap.o
++obj-$(CONFIG_CRASHLOG) += crashlog.o
+
+ $(obj)/configs.o: $(obj)/config_data.h
+
+--- /dev/null
++++ b/kernel/crashlog.c
+@@ -0,0 +1,213 @@
++/*
++ * Crash information logger
++ * Copyright (C) 2010 Felix Fietkau <nbd@nbd.name>
++ *
++ * Based on ramoops.c
++ * Copyright (C) 2010 Marco Stornelli <marco.stornelli@gmail.com>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * version 2 as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ * General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
++ * 02110-1301 USA
++ *
++ */
++
++#include <linux/module.h>
++#include <linux/bootmem.h>
++#include <linux/memblock.h>
++#include <linux/debugfs.h>
++#include <linux/crashlog.h>
++#include <linux/kmsg_dump.h>
++#include <linux/module.h>
++#include <linux/pfn.h>
++#include <linux/vmalloc.h>
++#include <asm/io.h>
++
++#define CRASHLOG_PAGES 4
++#define CRASHLOG_SIZE (CRASHLOG_PAGES * PAGE_SIZE)
++#define CRASHLOG_MAGIC 0xa1eedead
++
++/*
++ * Start the log at 1M before the end of RAM, as some boot loaders like
++ * to use the end of the RAM for stack usage and other things
++ * If this fails, fall back to using the last part.
++ */
++#define CRASHLOG_OFFSET (1024 * 1024)
++
++struct crashlog_data {
++ u32 magic;
++ u32 len;
++ u8 data[];
++};
++
++static struct debugfs_blob_wrapper crashlog_blob;
++static unsigned long crashlog_addr = 0;
++static struct crashlog_data *crashlog_buf;
++static struct kmsg_dumper dump;
++static bool first = true;
++
++extern struct list_head *crashlog_modules;
++
++static bool crashlog_set_addr(phys_addr_t addr, phys_addr_t size)
++{
++ /* Limit to lower 64 MB to avoid highmem */
++ phys_addr_t limit = 64 * 1024 * 1024;
++
++ if (crashlog_addr)
++ return false;
++
++ if (addr > limit)
++ return false;
++
++ if (addr + size > limit)
++ size = limit - addr;
++
++ crashlog_addr = addr;
++
++ if (addr + size > CRASHLOG_OFFSET)
++ crashlog_addr += size - CRASHLOG_OFFSET;
++
++ return true;
++}
++
++#ifndef CONFIG_NO_BOOTMEM
++void __init crashlog_init_bootmem(bootmem_data_t *bdata)
++{
++ phys_addr_t start, end;
++
++ start = PFN_PHYS(bdata->node_low_pfn);
++ end = PFN_PHYS(bdata->node_min_pfn);
++ if (!crashlog_set_addr(start, end - start))
++ return;
++
++ if (reserve_bootmem(crashlog_addr, CRASHLOG_SIZE, BOOTMEM_EXCLUSIVE) < 0) {
++ printk("Crashlog failed to allocate RAM at address 0x%lx\n",
++ crashlog_addr);
++ crashlog_addr = 0;
++ }
++}
++#endif
++
++#ifdef CONFIG_HAVE_MEMBLOCK
++void __init_memblock crashlog_init_memblock(phys_addr_t addr, phys_addr_t size)
++{
++ if (!crashlog_set_addr(addr, size))
++ return;
++
++ if (memblock_reserve(crashlog_addr, CRASHLOG_SIZE)) {
++ printk("Crashlog failed to allocate RAM at address 0x%lx\n",
++ crashlog_addr);
++ crashlog_addr = 0;
++ }
++}
++#endif
++
++static void __init crashlog_copy(void)
++{
++ if (crashlog_buf->magic != CRASHLOG_MAGIC)
++ return;
++
++ if (!crashlog_buf->len || crashlog_buf->len >
++ CRASHLOG_SIZE - sizeof(*crashlog_buf))
++ return;
++
++ crashlog_blob.size = crashlog_buf->len;
++ crashlog_blob.data = kmemdup(crashlog_buf->data,
++ crashlog_buf->len, GFP_KERNEL);
++
++ debugfs_create_blob("crashlog", 0700, NULL, &crashlog_blob);
++}
++
++static int get_maxlen(void)
++{
++ return CRASHLOG_SIZE - sizeof(*crashlog_buf) - crashlog_buf->len;
++}
++
++static void crashlog_printf(const char *fmt, ...)
++{
++ va_list args;
++ int len = get_maxlen();
++
++ if (!len)
++ return;
++
++ va_start(args, fmt);
++ crashlog_buf->len += vscnprintf(
++ &crashlog_buf->data[crashlog_buf->len],
++ len, fmt, args);
++ va_end(args);
++}
++
++static void crashlog_do_dump(struct kmsg_dumper *dumper,
++ enum kmsg_dump_reason reason)
++{
++ struct timeval tv;
++ struct module *m;
++ char *buf;
++ size_t len;
++
++ if (!first)
++ crashlog_printf("\n===================================\n");
++
++ do_gettimeofday(&tv);
++ crashlog_printf("Time: %lu.%lu\n",
++ (long)tv.tv_sec, (long)tv.tv_usec);
++
++ if (first) {
++ crashlog_printf("Modules:");
++ list_for_each_entry(m, crashlog_modules, list) {
++ crashlog_printf("\t%s@%p+%x", m->name,
++ m->core_layout.base, m->core_layout.size,
++ m->init_layout.base, m->init_layout.size);
++ }
++ crashlog_printf("\n");
++ first = false;
++ }
++
++ buf = (char *)&crashlog_buf->data[crashlog_buf->len];
++
++ kmsg_dump_get_buffer(dumper, true, buf, get_maxlen(), &len);
++
++ crashlog_buf->len += len;
++}
++
++
++int __init crashlog_init_fs(void)
++{
++ struct page *pages[CRASHLOG_PAGES];
++ pgprot_t prot;
++ int i;
++
++ if (!crashlog_addr) {
++ printk("No memory allocated for crashlog\n");
++ return -ENOMEM;
++ }
++
++ printk("Crashlog allocated RAM at address 0x%lx\n", (unsigned long) crashlog_addr);
++ for (i = 0; i < CRASHLOG_PAGES; i++)
++ pages[i] = pfn_to_page((crashlog_addr >> PAGE_SHIFT) + i);
++
++ prot = pgprot_writecombine(PAGE_KERNEL);
++ crashlog_buf = vmap(pages, CRASHLOG_PAGES, VM_MAP, prot);
++
++ crashlog_copy();
++
++ crashlog_buf->magic = CRASHLOG_MAGIC;
++ crashlog_buf->len = 0;
++
++ dump.max_reason = KMSG_DUMP_OOPS;
++ dump.dump = crashlog_do_dump;
++ kmsg_dump_register(&dump);
++
++ return 0;
++}
++module_init(crashlog_init_fs);
+--- a/kernel/module.c
++++ b/kernel/module.c
+@@ -256,6 +256,9 @@ static void mod_update_bounds(struct mod
+ #ifdef CONFIG_KGDB_KDB
+ struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */
+ #endif /* CONFIG_KGDB_KDB */
++#ifdef CONFIG_CRASHLOG
++struct list_head *crashlog_modules = &modules;
++#endif
+
+ static void module_assert_mutex(void)
+ {
+--- a/mm/bootmem.c
++++ b/mm/bootmem.c
+@@ -15,6 +15,7 @@
+ #include <linux/export.h>
+ #include <linux/kmemleak.h>
+ #include <linux/range.h>
++#include <linux/crashlog.h>
+ #include <linux/bug.h>
+ #include <linux/io.h>
+ #include <linux/bootmem.h>
+@@ -175,6 +176,7 @@ static unsigned long __init free_all_boo
+ if (!bdata->node_bootmem_map)
+ return 0;
+
++ crashlog_init_bootmem(bdata);
+ map = bdata->node_bootmem_map;
+ start = bdata->node_min_pfn;
+ end = bdata->node_low_pfn;
+--- a/mm/memblock.c
++++ b/mm/memblock.c
+@@ -19,6 +19,7 @@
+ #include <linux/debugfs.h>
+ #include <linux/seq_file.h>
+ #include <linux/memblock.h>
++#include <linux/crashlog.h>
+
+ #include <asm/sections.h>
+ #include <linux/io.h>
+@@ -483,6 +484,8 @@ static void __init_memblock memblock_ins
+ memblock_set_region_node(rgn, nid);
+ type->cnt++;
+ type->total_size += size;
++ if (type == &memblock.memory)
++ crashlog_init_memblock(base, size);
+ }
+
+ /**
+@@ -522,6 +525,8 @@ int __init_memblock memblock_add_range(s
+ type->regions[0].flags = flags;
+ memblock_set_region_node(&type->regions[0], nid);
+ type->total_size = size;
++ if (type == &memblock.memory)
++ crashlog_init_memblock(base, size);
+ return 0;
+ }
+ repeat:
diff --git a/target/linux/generic/hack-4.19/940-cleanup-offload-hooks-on-netdev-unregister.patch b/target/linux/generic/hack-4.19/940-cleanup-offload-hooks-on-netdev-unregister.patch
new file mode 100644
index 0000000000..6638a5e949
--- /dev/null
+++ b/target/linux/generic/hack-4.19/940-cleanup-offload-hooks-on-netdev-unregister.patch
@@ -0,0 +1,91 @@
+From ae56e27e30122f82d244f9eb35fcab8fa60e0d31 Mon Sep 17 00:00:00 2001
+From: Chen Minqiang <ptpt52@gmail.com>
+Date: Sun, 29 Apr 2018 14:08:57 +0800
+Subject: [PATCH] cleanup offload hooks on netdev unregister
+
+This should fix crashdump on reboot when FLOWOFFLOAD enabled
+
+kmsg:
+[ 84.188081] Workqueue: events_power_efficient xt_flowoffload_hook_work [xt_FLOWOFFLOAD]
+[ 84.209326] task: ffff88000ecd0c80 task.stack: ffffc90000068000
+[ 84.224706] RIP: 0010:__nf_unregister_net_hook+0x1/0x90
+[ 84.242911] RSP: 0018:ffffc9000006be30 EFLAGS: 00010202
+[ 84.257405] RAX: 0000000000000000 RBX: ffff88000c5b3228 RCX: 0000000100170001
+[ 84.292175] RDX: ffff88000ecd0c80 RSI: ffff88000c5b3228 RDI: 6b6b6b6b6b6b6b6b
+[ 84.305095] RBP: ffffc9000006be58 R08: ffff88000c5b3578 R09: ffff88000c5b3538
+[ 84.325980] R10: ffffc9000006be50 R11: ffff88000fc1f310 R12: ffffffff81e6c580
+[ 84.396514] R13: ffff88000d1723d0 R14: ffff88000ec0fc00 R15: 0000000000000000
+[ 84.459500] FS: 0000000000000000(0000) GS:ffff88000fc00000(0000) knlGS:0000000000000000
+[ 84.525121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+[ 84.565460] CR2: 0000000000a931d8 CR3: 0000000001e08006 CR4: 00000000000606f0
+[ 84.638311] Call Trace:
+[ 84.655229] ? nf_unregister_net_hook+0x88/0xd0
+[ 84.706898] xt_flowoffload_hook_work+0x12a/0x17a [xt_FLOWOFFLOAD]
+[ 84.765504] process_one_work+0x1c4/0x310
+[ 84.799558] worker_thread+0x20b/0x3c0
+[ 84.850119] kthread+0x112/0x120
+[ 84.884839] ? process_one_work+0x310/0x310
+[ 84.923571] ? kthread_create_on_node+0x40/0x40
+[ 84.966100] ret_from_fork+0x35/0x40
+[ 84.981738] Code: 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 05 c1 f1 99 00 55 48 89 e5 48 85 c0 75 02 0f 0b e8 b9 f6 30 00 5d c3 0f 1f 80 00 00 00 00 55 <0f> b7 0f 48 89 e5 48 89 c8 48 c1 e0 04 48 8d 54 07 08 31 c0 eb
+[ 85.100453] RIP: __nf_unregister_net_hook+0x1/0x90 RSP: ffffc9000006be30
+[ 85.111658] ---[ end trace 5c25a390045cac75 ]---
+[ 85.124535] Kernel panic - not syncing: Fatal exception
+
+Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
+---
+ net/netfilter/xt_FLOWOFFLOAD.c | 32 ++++++++++++++++++++++++++++++++
+ 1 file changed, 32 insertions(+)
+
+--- a/net/netfilter/xt_FLOWOFFLOAD.c
++++ b/net/netfilter/xt_FLOWOFFLOAD.c
+@@ -340,10 +340,41 @@ static void xt_flowoffload_table_cleanup
+ nf_flow_table_free(table);
+ }
+
++static int flow_offload_netdev_event(struct notifier_block *this,
++ unsigned long event, void *ptr)
++{
++ struct xt_flowoffload_hook *hook = NULL;
++ struct net_device *dev = netdev_notifier_info_to_dev(ptr);
++
++ if (event != NETDEV_UNREGISTER)
++ return NOTIFY_DONE;
++
++ spin_lock_bh(&hooks_lock);
++ hook = flow_offload_lookup_hook(dev);
++ if (hook) {
++ hlist_del(&hook->list);
++ }
++ spin_unlock_bh(&hooks_lock);
++ if (hook) {
++ nf_unregister_net_hook(hook->net, &hook->ops);
++ kfree(hook);
++ }
++
++ nf_flow_table_cleanup(dev_net(dev), dev);
++
++ return NOTIFY_DONE;
++}
++
++static struct notifier_block flow_offload_netdev_notifier = {
++ .notifier_call = flow_offload_netdev_event,
++};
++
+ static int __init xt_flowoffload_tg_init(void)
+ {
+ int ret;
+
++ register_netdevice_notifier(&flow_offload_netdev_notifier);
++
+ INIT_DELAYED_WORK(&hook_work, xt_flowoffload_hook_work);
+
+ ret = xt_flowoffload_table_init(&nf_flowtable);
+@@ -361,6 +392,7 @@ static void __exit xt_flowoffload_tg_exi
+ {
+ xt_unregister_target(&offload_tg_reg);
+ xt_flowoffload_table_cleanup(&nf_flowtable);
++ unregister_netdevice_notifier(&flow_offload_netdev_notifier);
+ }
+
+ MODULE_LICENSE("GPL");