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author | Vladimir Vid <vladimir.vid@sartura.hr> | 2018-04-26 17:52:14 +0200 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-07-07 18:33:57 +0200 |
commit | 856cc6d9998ea717ee25d80bef52635dceeae71a (patch) | |
tree | da678b9719acbe5ada3efe8dc4b21b3c1507c56e /package/boot/uboot-imx6/patches/101-gcc-compiler-linux-3-16.patch | |
parent | 87493dac11f3c7bbbc1fed9aef1cf9ff62053ab0 (diff) | |
download | upstream-856cc6d9998ea717ee25d80bef52635dceeae71a.tar.gz upstream-856cc6d9998ea717ee25d80bef52635dceeae71a.tar.bz2 upstream-856cc6d9998ea717ee25d80bef52635dceeae71a.zip |
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.patch | 480 |
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 */ |