diff options
Diffstat (limited to 'target/linux/generic/patches-3.18/220-gc_sections.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/220-gc_sections.patch | 88 |
1 files changed, 35 insertions, 53 deletions
diff --git a/target/linux/generic/patches-3.18/220-gc_sections.patch b/target/linux/generic/patches-3.18/220-gc_sections.patch index c105c40b80..86727f1661 100644 --- a/target/linux/generic/patches-3.18/220-gc_sections.patch +++ b/target/linux/generic/patches-3.18/220-gc_sections.patch @@ -50,7 +50,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h -@@ -87,7 +87,7 @@ +@@ -89,7 +89,7 @@ #ifdef CONFIG_FTRACE_MCOUNT_RECORD #define MCOUNT_REC() . = ALIGN(8); \ VMLINUX_SYMBOL(__start_mcount_loc) = .; \ @@ -59,7 +59,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop_mcount_loc) = .; #else #define MCOUNT_REC() -@@ -95,7 +95,7 @@ +@@ -97,7 +97,7 @@ #ifdef CONFIG_TRACE_BRANCH_PROFILING #define LIKELY_PROFILE() VMLINUX_SYMBOL(__start_annotated_branch_profile) = .; \ @@ -68,7 +68,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop_annotated_branch_profile) = .; #else #define LIKELY_PROFILE() -@@ -103,7 +103,7 @@ +@@ -105,7 +105,7 @@ #ifdef CONFIG_PROFILE_ALL_BRANCHES #define BRANCH_PROFILE() VMLINUX_SYMBOL(__start_branch_profile) = .; \ @@ -77,7 +77,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop_branch_profile) = .; #else #define BRANCH_PROFILE() -@@ -112,7 +112,7 @@ +@@ -123,7 +123,7 @@ #ifdef CONFIG_EVENT_TRACING #define FTRACE_EVENTS() . = ALIGN(8); \ VMLINUX_SYMBOL(__start_ftrace_events) = .; \ @@ -86,7 +86,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop_ftrace_events) = .; #else #define FTRACE_EVENTS() -@@ -120,7 +120,7 @@ +@@ -131,7 +131,7 @@ #ifdef CONFIG_TRACING #define TRACE_PRINTKS() VMLINUX_SYMBOL(__start___trace_bprintk_fmt) = .; \ @@ -95,7 +95,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop___trace_bprintk_fmt) = .; #define TRACEPOINT_STR() VMLINUX_SYMBOL(__start___tracepoint_str) = .; \ *(__tracepoint_str) /* Trace_printk fmt' pointer */ \ -@@ -133,7 +133,7 @@ +@@ -144,7 +144,7 @@ #ifdef CONFIG_FTRACE_SYSCALLS #define TRACE_SYSCALLS() . = ALIGN(8); \ VMLINUX_SYMBOL(__start_syscalls_metadata) = .; \ @@ -104,40 +104,18 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop_syscalls_metadata) = .; #else #define TRACE_SYSCALLS() -@@ -142,8 +142,8 @@ - #ifdef CONFIG_CLKSRC_OF - #define CLKSRC_OF_TABLES() . = ALIGN(8); \ - VMLINUX_SYMBOL(__clksrc_of_table) = .; \ -- *(__clksrc_of_table) \ -- *(__clksrc_of_table_end) -+ KEEP(*(__clksrc_of_table)) \ -+ KEEP(*(__clksrc_of_table_end)) - #else - #define CLKSRC_OF_TABLES() - #endif -@@ -152,8 +152,8 @@ - #define IRQCHIP_OF_MATCH_TABLE() \ +@@ -158,8 +158,8 @@ + #define _OF_TABLE_1(name) \ . = ALIGN(8); \ - VMLINUX_SYMBOL(__irqchip_begin) = .; \ -- *(__irqchip_of_table) \ -- *(__irqchip_of_end) -+ KEEP(*(__irqchip_of_table)) \ -+ KEEP(*(__irqchip_of_end)) - #else - #define IRQCHIP_OF_MATCH_TABLE() - #endif -@@ -161,8 +161,8 @@ - #ifdef CONFIG_COMMON_CLK - #define CLK_OF_TABLES() . = ALIGN(8); \ - VMLINUX_SYMBOL(__clk_of_table) = .; \ -- *(__clk_of_table) \ -- *(__clk_of_table_end) -+ KEEP(*(__clk_of_table)) \ -+ KEEP(*(__clk_of_table_end)) - #else - #define CLK_OF_TABLES() - #endif -@@ -170,7 +170,7 @@ + VMLINUX_SYMBOL(__##name##_of_table) = .; \ +- *(__##name##_of_table) \ +- *(__##name##_of_table_end) ++ KEEP(*(__##name##_of_table)) \ ++ KEEP(*(__##name##_of_table_end)) + + #define CLKSRC_OF_TABLES() OF_TABLE(CONFIG_CLKSRC_OF, clksrc) + #define IRQCHIP_OF_MATCH_TABLE() OF_TABLE(CONFIG_IRQCHIP, irqchip) +@@ -171,7 +171,7 @@ #define KERNEL_DTB() \ STRUCT_ALIGN(); \ VMLINUX_SYMBOL(__dtb_start) = .; \ @@ -146,7 +124,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__dtb_end) = .; /* .data section */ -@@ -186,16 +186,17 @@ +@@ -187,16 +187,17 @@ /* implement dynamic printk debug */ \ . = ALIGN(8); \ VMLINUX_SYMBOL(__start___jump_table) = .; \ @@ -167,7 +145,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> /* * Data section helpers -@@ -249,32 +250,32 @@ +@@ -250,35 +251,35 @@ /* PCI quirks */ \ .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ @@ -198,6 +176,10 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> - *(.pci_fixup_suspend) \ + KEEP(*(.pci_fixup_suspend)) \ VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .; \ + VMLINUX_SYMBOL(__start_pci_fixups_suspend_late) = .; \ +- *(.pci_fixup_suspend_late) \ ++ KEEP(*(.pci_fixup_suspend_late)) \ + VMLINUX_SYMBOL(__end_pci_fixups_suspend_late) = .; \ } \ \ /* Built-in firmware blobs */ \ @@ -208,7 +190,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__end_builtin_fw) = .; \ } \ \ -@@ -283,49 +284,49 @@ +@@ -287,49 +288,49 @@ /* Kernel symbol table: Normal symbols */ \ __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ksymtab) = .; \ @@ -265,7 +247,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \ } \ \ -@@ -339,14 +340,14 @@ +@@ -343,14 +344,14 @@ /* Kernel symbol table: GPL-only unused symbols */ \ __kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .; \ @@ -282,7 +264,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .; \ } \ \ -@@ -365,14 +366,14 @@ +@@ -369,14 +370,14 @@ /* Built-in module parameters. */ \ __param : AT(ADDR(__param) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___param) = .; \ @@ -299,7 +281,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop___modver) = .; \ . = ALIGN((align)); \ VMLINUX_SYMBOL(__end_rodata) = .; \ -@@ -428,7 +429,7 @@ +@@ -432,7 +433,7 @@ #define ENTRY_TEXT \ ALIGN_FUNCTION(); \ VMLINUX_SYMBOL(__entry_text_start) = .; \ @@ -308,7 +290,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__entry_text_end) = .; #ifdef CONFIG_FUNCTION_GRAPH_TRACER -@@ -456,7 +457,7 @@ +@@ -460,7 +461,7 @@ . = ALIGN(align); \ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ex_table) = .; \ @@ -317,7 +299,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__stop___ex_table) = .; \ } -@@ -472,8 +473,8 @@ +@@ -476,8 +477,8 @@ #ifdef CONFIG_CONSTRUCTORS #define KERNEL_CTORS() . = ALIGN(8); \ VMLINUX_SYMBOL(__ctors_start) = .; \ @@ -328,7 +310,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__ctors_end) = .; #else #define KERNEL_CTORS() -@@ -517,7 +518,7 @@ +@@ -525,7 +526,7 @@ #define SBSS(sbss_align) \ . = ALIGN(sbss_align); \ .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) { \ @@ -337,7 +319,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> *(.scommon) \ } -@@ -535,7 +536,7 @@ +@@ -543,7 +544,7 @@ BSS_FIRST_SECTIONS \ *(.bss..page_aligned) \ *(.dynbss) \ @@ -346,7 +328,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> *(COMMON) \ } -@@ -596,7 +597,7 @@ +@@ -604,7 +605,7 @@ . = ALIGN(4); \ .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__tracedata_start) = .; \ @@ -355,7 +337,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> VMLINUX_SYMBOL(__tracedata_end) = .; \ } #else -@@ -613,17 +614,17 @@ +@@ -621,17 +622,17 @@ #define INIT_SETUP(initsetup_align) \ . = ALIGN(initsetup_align); \ VMLINUX_SYMBOL(__setup_start) = .; \ @@ -377,7 +359,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> INIT_CALLS_LEVEL(0) \ INIT_CALLS_LEVEL(1) \ INIT_CALLS_LEVEL(2) \ -@@ -637,21 +638,21 @@ +@@ -645,21 +646,21 @@ #define CON_INITCALL \ VMLINUX_SYMBOL(__con_initcall_start) = .; \ @@ -521,7 +503,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> .init.data : { --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile -@@ -120,6 +120,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y) +@@ -122,6 +122,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y) ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif |