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authorVladimir Vid <vladimir.vid@sartura.hr>2018-04-26 17:52:14 +0200
committerHauke Mehrtens <hauke@hauke-m.de>2018-07-07 18:33:57 +0200
commit856cc6d9998ea717ee25d80bef52635dceeae71a (patch)
treeda678b9719acbe5ada3efe8dc4b21b3c1507c56e /package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch
parent87493dac11f3c7bbbc1fed9aef1cf9ff62053ab0 (diff)
downloadupstream-856cc6d9998ea717ee25d80bef52635dceeae71a.tar.gz
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uboot-imx: bump to 2018.03 which fixes the build issues with fdt64_t redefinitions
* change mx6qsabresd to mx6qsabres to match defconfig name * merge wanboard profiles since there is only one defconfig for the target device * move wanboard options from wandboard.h to defconfig * remove legacy patches Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Diffstat (limited to 'package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch')
-rw-r--r--package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch480
1 files changed, 0 insertions, 480 deletions
diff --git a/package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch b/package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch
deleted file mode 100644
index 7bc65b47fb..0000000000
--- a/package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch
+++ /dev/null
@@ -1,480 +0,0 @@
-From fb8ffd7cfc68b3dc44e182356a207d784cb30b34 Mon Sep 17 00:00:00 2001
-From: Masahiro Yamada <yamada.m@jp.panasonic.com>
-Date: Thu, 4 Sep 2014 02:40:58 +0900
-Subject: compiler*.h: sync include/linux/compiler*.h with Linux 3.16
-
-Copy them from Linux v3.16 tag.
-My main motivation of this commit is to add compiler-clang.h.
-
-Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
-Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
----
- include/linux/compiler-clang.h | 12 ++++++
- include/linux/compiler-gcc.h | 57 ++++++++++++++++++--------
- include/linux/compiler-gcc3.h | 20 ++++-----
- include/linux/compiler-gcc4.h | 59 +++++++++++++++++++--------
- include/linux/compiler-intel.h | 40 ++++++++++++++++++
- include/linux/compiler.h | 92 +++++++++++++++++++++++++++++++++++++++++-
- 6 files changed, 236 insertions(+), 44 deletions(-)
- create mode 100644 include/linux/compiler-clang.h
- create mode 100644 include/linux/compiler-intel.h
-
---- /dev/null
-+++ b/include/linux/compiler-clang.h
-@@ -0,0 +1,12 @@
-+#ifndef __LINUX_COMPILER_H
-+#error "Please don't include <linux/compiler-clang.h> directly, include <linux/compiler.h> instead."
-+#endif
-+
-+/* Some compiler specific definitions are overwritten here
-+ * for Clang compiler
-+ */
-+
-+#ifdef uninitialized_var
-+#undef uninitialized_var
-+#define uninitialized_var(x) x = *(&(x))
-+#endif
---- a/include/linux/compiler-gcc.h
-+++ b/include/linux/compiler-gcc.h
-@@ -5,6 +5,9 @@
- /*
- * Common definitions for all gcc versions go here.
- */
-+#define GCC_VERSION (__GNUC__ * 10000 \
-+ + __GNUC_MINOR__ * 100 \
-+ + __GNUC_PATCHLEVEL__)
-
-
- /* Optimization barrier */
-@@ -34,9 +37,15 @@
- __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
- (typeof(ptr)) (__ptr + (off)); })
-
-+/* Make the optimizer believe the variable can be manipulated arbitrarily. */
-+#define OPTIMIZER_HIDE_VAR(var) __asm__ ("" : "=r" (var) : "0" (var))
-+
-+#ifdef __CHECKER__
-+#define __must_be_array(arr) 0
-+#else
- /* &a[0] degrades to a pointer: a different type from an array */
--#define __must_be_array(a) \
-- BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0])))
-+#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
-+#endif
-
- /*
- * Force always-inline if the user requests it so via the .config,
-@@ -44,15 +53,18 @@
- */
- #if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
- !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
--# define inline inline __attribute__((always_inline))
--# define __inline__ __inline__ __attribute__((always_inline))
--# define __inline __inline __attribute__((always_inline))
-+# define inline inline __attribute__((always_inline)) notrace
-+# define __inline__ __inline__ __attribute__((always_inline)) notrace
-+# define __inline __inline __attribute__((always_inline)) notrace
-+#else
-+/* A lot of inline functions can cause havoc with function tracing */
-+# define inline inline notrace
-+# define __inline__ __inline__ notrace
-+# define __inline __inline notrace
- #endif
-
- #define __deprecated __attribute__((deprecated))
--#ifndef __packed
--# define __packed __attribute__((packed))
--#endif
-+#define __packed __attribute__((packed))
- #define __weak __attribute__((weak))
-
- /*
-@@ -60,8 +72,12 @@
- * naked functions because then mcount is called without stack and frame pointer
- * being set up and there is no chance to restore the lr register to the value
- * before mcount was called.
-+ *
-+ * The asm() bodies of naked functions often depend on standard calling conventions,
-+ * therefore they must be noinline and noclone. GCC 4.[56] currently fail to enforce
-+ * this, so we must do so ourselves. See GCC PR44290.
- */
--#define __naked __attribute__((naked)) notrace
-+#define __naked __attribute__((naked)) noinline __noclone notrace
-
- #define __noreturn __attribute__((noreturn))
-
-@@ -75,13 +91,10 @@
- * would be.
- * [...]
- */
--#ifndef __pure
--# define __pure __attribute__((pure))
--#endif
--#ifndef __aligned
--# define __aligned(x) __attribute__((aligned(x)))
--#endif
--#define __printf(a,b) __attribute__((format(printf,a,b)))
-+#define __pure __attribute__((pure))
-+#define __aligned(x) __attribute__((aligned(x)))
-+#define __printf(a, b) __attribute__((format(printf, a, b)))
-+#define __scanf(a, b) __attribute__((format(scanf, a, b)))
- #define noinline __attribute__((noinline))
- #define __attribute_const__ __attribute__((__const__))
- #define __maybe_unused __attribute__((unused))
-@@ -91,3 +104,15 @@
- #define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
- #define gcc_header(x) _gcc_header(x)
- #include gcc_header(__GNUC__)
-+
-+#if !defined(__noclone)
-+#define __noclone /* not needed */
-+#endif
-+
-+/*
-+ * A trick to suppress uninitialized variable warning without generating any
-+ * code
-+ */
-+#define uninitialized_var(x) x = x
-+
-+#define __always_inline inline __attribute__((always_inline))
---- a/include/linux/compiler-gcc3.h
-+++ b/include/linux/compiler-gcc3.h
-@@ -2,20 +2,22 @@
- #error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead."
- #endif
-
--#if __GNUC_MINOR__ >= 3
-+#if GCC_VERSION < 30200
-+# error Sorry, your compiler is too old - please upgrade it.
-+#endif
-+
-+#if GCC_VERSION >= 30300
- # define __used __attribute__((__used__))
- #else
- # define __used __attribute__((__unused__))
- #endif
-
--#if __GNUC_MINOR__ >= 4
-+#if GCC_VERSION >= 30400
- #define __must_check __attribute__((warn_unused_result))
- #endif
-
--/*
-- * A trick to suppress uninitialized variable warning without generating any
-- * code
-- */
--#define uninitialized_var(x) x = x
--
--#define __always_inline inline __attribute__((always_inline))
-+#ifdef CONFIG_GCOV_KERNEL
-+# if GCC_VERSION < 30400
-+# error "GCOV profiling support for gcc versions below 3.4 not included"
-+# endif /* __GNUC_MINOR__ */
-+#endif /* CONFIG_GCOV_KERNEL */
---- a/include/linux/compiler-gcc4.h
-+++ b/include/linux/compiler-gcc4.h
-@@ -4,7 +4,7 @@
-
- /* GCC 4.1.[01] miscompiles __weak */
- #ifdef __KERNEL__
--# if __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ <= 1
-+# if GCC_VERSION >= 40100 && GCC_VERSION <= 40101
- # error Your version of gcc miscompiles the __weak directive
- # endif
- #endif
-@@ -12,17 +12,12 @@
- #define __used __attribute__((__used__))
- #define __must_check __attribute__((warn_unused_result))
- #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
--#ifndef __always_inline
--# define __always_inline inline __attribute__((always_inline))
--#endif
-
--/*
-- * A trick to suppress uninitialized variable warning without generating any
-- * code
-- */
--#define uninitialized_var(x) x = x
-+#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
-+# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
-+#endif
-
--#if __GNUC_MINOR__ >= 3
-+#if GCC_VERSION >= 40300
- /* Mark functions as cold. gcc will assume any path leading to a call
- to them will be unlikely. This means a lot of manual unlikely()s
- are unnecessary now for any paths leading to the usual suspects
-@@ -38,8 +33,15 @@
- the kernel context */
- #define __cold __attribute__((__cold__))
-
-+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
-
--#if __GNUC_MINOR__ >= 5
-+#ifndef __CHECKER__
-+# define __compiletime_warning(message) __attribute__((warning(message)))
-+# define __compiletime_error(message) __attribute__((error(message)))
-+#endif /* __CHECKER__ */
-+#endif /* GCC_VERSION >= 40300 */
-+
-+#if GCC_VERSION >= 40500
- /*
- * Mark a position in code as unreachable. This can be used to
- * suppress control flow warnings after asm blocks that transfer
-@@ -50,14 +52,37 @@
- * unreleased. Really, we need to have autoconf for the kernel.
- */
- #define unreachable() __builtin_unreachable()
--#endif
-
-+/* Mark a function definition as prohibited from being cloned. */
-+#define __noclone __attribute__((__noclone__))
-+
-+#endif /* GCC_VERSION >= 40500 */
-+
-+#if GCC_VERSION >= 40600
-+/*
-+ * Tell the optimizer that something else uses this function or variable.
-+ */
-+#define __visible __attribute__((externally_visible))
- #endif
-
--#if __GNUC_MINOR__ > 0
--#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
-+/*
-+ * GCC 'asm goto' miscompiles certain code sequences:
-+ *
-+ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
-+ *
-+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
-+ * Fixed in GCC 4.8.2 and later versions.
-+ *
-+ * (asm goto is automatically volatile - the naming reflects this.)
-+ */
-+#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
-+
-+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
-+#if GCC_VERSION >= 40400
-+#define __HAVE_BUILTIN_BSWAP32__
-+#define __HAVE_BUILTIN_BSWAP64__
- #endif
--#if __GNUC_MINOR__ >= 4
--#define __compiletime_warning(message) __attribute__((warning(message)))
--#define __compiletime_error(message) __attribute__((error(message)))
-+#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
-+#define __HAVE_BUILTIN_BSWAP16__
- #endif
-+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
---- /dev/null
-+++ b/include/linux/compiler-intel.h
-@@ -0,0 +1,40 @@
-+#ifndef __LINUX_COMPILER_H
-+#error "Please don't include <linux/compiler-intel.h> directly, include <linux/compiler.h> instead."
-+#endif
-+
-+#ifdef __ECC
-+
-+/* Some compiler specific definitions are overwritten here
-+ * for Intel ECC compiler
-+ */
-+
-+#include <asm/intrinsics.h>
-+
-+/* Intel ECC compiler doesn't support gcc specific asm stmts.
-+ * It uses intrinsics to do the equivalent things.
-+ */
-+#undef RELOC_HIDE
-+#undef OPTIMIZER_HIDE_VAR
-+
-+#define RELOC_HIDE(ptr, off) \
-+ ({ unsigned long __ptr; \
-+ __ptr = (unsigned long) (ptr); \
-+ (typeof(ptr)) (__ptr + (off)); })
-+
-+/* This should act as an optimization barrier on var.
-+ * Given that this compiler does not have inline assembly, a compiler barrier
-+ * is the best we can do.
-+ */
-+#define OPTIMIZER_HIDE_VAR(var) barrier()
-+
-+/* Intel ECC compiler doesn't support __builtin_types_compatible_p() */
-+#define __must_be_array(a) 0
-+
-+#endif
-+
-+#ifndef __HAVE_BUILTIN_BSWAP16__
-+/* icc has this, but it's called _bswap16 */
-+#define __HAVE_BUILTIN_BSWAP16__
-+#define __builtin_bswap16 _bswap16
-+#endif
-+
---- a/include/linux/compiler.h
-+++ b/include/linux/compiler.h
-@@ -5,16 +5,23 @@
-
- #ifdef __CHECKER__
- # define __user __attribute__((noderef, address_space(1)))
--# define __kernel /* default address space */
-+# define __kernel __attribute__((address_space(0)))
- # define __safe __attribute__((safe))
- # define __force __attribute__((force))
- # define __nocast __attribute__((nocast))
- # define __iomem __attribute__((noderef, address_space(2)))
-+# define __must_hold(x) __attribute__((context(x,1,1)))
- # define __acquires(x) __attribute__((context(x,0,1)))
- # define __releases(x) __attribute__((context(x,1,0)))
- # define __acquire(x) __context__(x,1)
- # define __release(x) __context__(x,-1)
- # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
-+# define __percpu __attribute__((noderef, address_space(3)))
-+#ifdef CONFIG_SPARSE_RCU_POINTER
-+# define __rcu __attribute__((noderef, address_space(4)))
-+#else
-+# define __rcu
-+#endif
- extern void __chk_user_ptr(const volatile void __user *);
- extern void __chk_io_ptr(const volatile void __iomem *);
- #else
-@@ -27,13 +34,20 @@ extern void __chk_io_ptr(const volatile
- # define __chk_user_ptr(x) (void)0
- # define __chk_io_ptr(x) (void)0
- # define __builtin_warning(x, y...) (1)
-+# define __must_hold(x)
- # define __acquires(x)
- # define __releases(x)
- # define __acquire(x) (void)0
- # define __release(x) (void)0
- # define __cond_lock(x,c) (c)
-+# define __percpu
-+# define __rcu
- #endif
-
-+/* Indirect macros required for expanded argument pasting, eg. __LINE__. */
-+#define ___PASTE(a,b) a##b
-+#define __PASTE(a,b) ___PASTE(a,b)
-+
- #ifdef __KERNEL__
-
- #ifdef __GNUC__
-@@ -49,6 +63,13 @@ extern void __chk_io_ptr(const volatile
- # include <linux/compiler-intel.h>
- #endif
-
-+/* Clang compiler defines __GNUC__. So we will overwrite implementations
-+ * coming from above header files here
-+ */
-+#ifdef __clang__
-+#include <linux/compiler-clang.h>
-+#endif
-+
- /*
- * Generic compiler-dependent macros required for kernel
- * build go below this comment. Actual compiler/compiler version
-@@ -156,6 +177,15 @@ void ftrace_likely_update(struct ftrace_
- (typeof(ptr)) (__ptr + (off)); })
- #endif
-
-+#ifndef OPTIMIZER_HIDE_VAR
-+#define OPTIMIZER_HIDE_VAR(var) barrier()
-+#endif
-+
-+/* Not-quite-unique ID. */
-+#ifndef __UNIQUE_ID
-+# define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __LINE__)
-+#endif
-+
- #endif /* __KERNEL__ */
-
- #endif /* __ASSEMBLY__ */
-@@ -228,7 +258,7 @@ void ftrace_likely_update(struct ftrace_
-
- /*
- * Rather then using noinline to prevent stack consumption, use
-- * noinline_for_stack instead. For documentaiton reasons.
-+ * noinline_for_stack instead. For documentation reasons.
- */
- #define noinline_for_stack noinline
-
-@@ -270,11 +300,20 @@ void ftrace_likely_update(struct ftrace_
- # define __section(S) __attribute__ ((__section__(#S)))
- #endif
-
-+#ifndef __visible
-+#define __visible
-+#endif
-+
- /* Are two types/vars the same type (ignoring qualifiers)? */
- #ifndef __same_type
- # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
- #endif
-
-+/* Is this type a native word size -- useful for atomic operations */
-+#ifndef __native_word
-+# define __native_word(t) (sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
-+#endif
-+
- /* Compile time object size, -1 for unknown */
- #ifndef __compiletime_object_size
- # define __compiletime_object_size(obj) -1
-@@ -284,7 +323,48 @@ void ftrace_likely_update(struct ftrace_
- #endif
- #ifndef __compiletime_error
- # define __compiletime_error(message)
-+/*
-+ * Sparse complains of variable sized arrays due to the temporary variable in
-+ * __compiletime_assert. Unfortunately we can't just expand it out to make
-+ * sparse see a constant array size without breaking compiletime_assert on old
-+ * versions of GCC (e.g. 4.2.4), so hide the array from sparse altogether.
-+ */
-+# ifndef __CHECKER__
-+# define __compiletime_error_fallback(condition) \
-+ do { ((void)sizeof(char[1 - 2 * condition])); } while (0)
-+# endif
- #endif
-+#ifndef __compiletime_error_fallback
-+# define __compiletime_error_fallback(condition) do { } while (0)
-+#endif
-+
-+#define __compiletime_assert(condition, msg, prefix, suffix) \
-+ do { \
-+ bool __cond = !(condition); \
-+ extern void prefix ## suffix(void) __compiletime_error(msg); \
-+ if (__cond) \
-+ prefix ## suffix(); \
-+ __compiletime_error_fallback(__cond); \
-+ } while (0)
-+
-+#define _compiletime_assert(condition, msg, prefix, suffix) \
-+ __compiletime_assert(condition, msg, prefix, suffix)
-+
-+/**
-+ * compiletime_assert - break build and emit msg if condition is false
-+ * @condition: a compile-time constant condition to check
-+ * @msg: a message to emit if condition is false
-+ *
-+ * In tradition of POSIX assert, this macro will break the build if the
-+ * supplied condition is *false*, emitting the supplied error message if the
-+ * compiler has support to do so.
-+ */
-+#define compiletime_assert(condition, msg) \
-+ _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
-+
-+#define compiletime_assert_atomic_type(t) \
-+ compiletime_assert(__native_word(t), \
-+ "Need native word sized stores/loads for atomicity.")
-
- /*
- * Prevent the compiler from merging or refetching accesses. The compiler
-@@ -300,4 +380,12 @@ void ftrace_likely_update(struct ftrace_
- */
- #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
-
-+/* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
-+#ifdef CONFIG_KPROBES
-+# define __kprobes __attribute__((__section__(".kprobes.text")))
-+# define nokprobe_inline __always_inline
-+#else
-+# define __kprobes
-+# define nokprobe_inline inline
-+#endif
- #endif /* __LINUX_COMPILER_H */