From: Hans Dedecker Date: Mon, 4 Feb 2019 07:48:01 +0000 (+0100) Subject: toolchain/gcc: backport FORTIFY patch to 5.5.0 X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=b88907e62a28f2afd30998007fbd4df88ef9f78f;p=openwrt%2Fstaging%2Faparcar.git toolchain/gcc: backport FORTIFY patch to 5.5.0 Commit e61061a0886e2d0d6b075d75ae9b53d0a6bc9042 added support for hardening options in the toolchain. However this breaks the gcc5.5.0 compilation in case FORTIFY_SOURCE is set different from FORTIFY_SOURCE_NONE as reported in [1]. Fix this by backporting the upstream patch which fixes this in later gcc versions [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?format=multiple&id=61164 Signed-off-by: Hans Dedecker --- diff --git a/toolchain/gcc/patches/5.5.0/050-libitm-Don-t-redefine-__always_inline-in-local_atomi.patch b/toolchain/gcc/patches/5.5.0/050-libitm-Don-t-redefine-__always_inline-in-local_atomi.patch new file mode 100644 index 0000000000..5ec93f5247 --- /dev/null +++ b/toolchain/gcc/patches/5.5.0/050-libitm-Don-t-redefine-__always_inline-in-local_atomi.patch @@ -0,0 +1,1092 @@ +From 55f12fce4ccf77513644a247f9c401a5b1fa2402 Mon Sep 17 00:00:00 2001 +From: torvald +Date: Thu, 20 Aug 2015 17:55:24 +0000 +Subject: [PATCH] libitm: Don't redefine __always_inline in local_atomic. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227040 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + libitm/ChangeLog | 6 + + libitm/local_atomic | 299 ++++++++++++++++++++++---------------------- + 2 files changed, 155 insertions(+), 150 deletions(-) + +diff --git a/libitm/ChangeLog b/libitm/ChangeLog +index 569d5bbbf14..6285c85fd44 100644 +--- a/libitm/ChangeLog ++++ b/libitm/ChangeLog +@@ -1,3 +1,9 @@ ++2015-08-20 Gleb Fotengauer-Malinovskiy (tiny change) ++ ++ PR libitm/61164 ++ * local_atomic (__always_inline): Rename to... ++ (__libitm_always_inline): ... this. ++ + 2017-10-10 Release Manager + + PR target/52482 +diff --git a/libitm/local_atomic b/libitm/local_atomic +index 3119be40d09..e536275dc9f 100644 +--- a/libitm/local_atomic ++++ b/libitm/local_atomic +@@ -41,8 +41,7 @@ + #ifndef _GLIBCXX_ATOMIC + #define _GLIBCXX_ATOMIC 1 + +-#undef __always_inline +-#define __always_inline __attribute__((always_inline)) ++#define __libitm_always_inline __attribute__((always_inline)) + + // #pragma GCC system_header + +@@ -74,7 +73,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + memory_order_seq_cst + } memory_order; + +- inline __always_inline memory_order ++ inline __libitm_always_inline memory_order + __calculate_memory_order(memory_order __m) noexcept + { + const bool __cond1 = __m == memory_order_release; +@@ -84,13 +83,13 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __mo2; + } + +- inline __always_inline void ++ inline __libitm_always_inline void + atomic_thread_fence(memory_order __m) noexcept + { + __atomic_thread_fence (__m); + } + +- inline __always_inline void ++ inline __libitm_always_inline void + atomic_signal_fence(memory_order __m) noexcept + { + __atomic_thread_fence (__m); +@@ -280,19 +279,19 @@ namespace std // _GLIBCXX_VISIBILITY(default) + // Conversion to ATOMIC_FLAG_INIT. + atomic_flag(bool __i) noexcept : __atomic_flag_base({ __i }) { } + +- __always_inline bool ++ __libitm_always_inline bool + test_and_set(memory_order __m = memory_order_seq_cst) noexcept + { + return __atomic_test_and_set (&_M_i, __m); + } + +- __always_inline bool ++ __libitm_always_inline bool + test_and_set(memory_order __m = memory_order_seq_cst) volatile noexcept + { + return __atomic_test_and_set (&_M_i, __m); + } + +- __always_inline void ++ __libitm_always_inline void + clear(memory_order __m = memory_order_seq_cst) noexcept + { + // __glibcxx_assert(__m != memory_order_consume); +@@ -302,7 +301,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __atomic_clear (&_M_i, __m); + } + +- __always_inline void ++ __libitm_always_inline void + clear(memory_order __m = memory_order_seq_cst) volatile noexcept + { + // __glibcxx_assert(__m != memory_order_consume); +@@ -455,7 +454,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + is_lock_free() const volatile noexcept + { return __atomic_is_lock_free (sizeof (_M_i), &_M_i); } + +- __always_inline void ++ __libitm_always_inline void + store(__int_type __i, memory_order __m = memory_order_seq_cst) noexcept + { + // __glibcxx_assert(__m != memory_order_acquire); +@@ -465,7 +464,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __atomic_store_n(&_M_i, __i, __m); + } + +- __always_inline void ++ __libitm_always_inline void + store(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { +@@ -476,7 +475,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __atomic_store_n(&_M_i, __i, __m); + } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + load(memory_order __m = memory_order_seq_cst) const noexcept + { + // __glibcxx_assert(__m != memory_order_release); +@@ -485,7 +484,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_load_n(&_M_i, __m); + } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + load(memory_order __m = memory_order_seq_cst) const volatile noexcept + { + // __glibcxx_assert(__m != memory_order_release); +@@ -494,21 +493,21 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_load_n(&_M_i, __m); + } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + exchange(__int_type __i, + memory_order __m = memory_order_seq_cst) noexcept + { + return __atomic_exchange_n(&_M_i, __i, __m); + } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + exchange(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { + return __atomic_exchange_n(&_M_i, __i, __m); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__int_type& __i1, __int_type __i2, + memory_order __m1, memory_order __m2) noexcept + { +@@ -519,7 +518,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 1, __m1, __m2); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__int_type& __i1, __int_type __i2, + memory_order __m1, + memory_order __m2) volatile noexcept +@@ -531,7 +530,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 1, __m1, __m2); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__int_type& __i1, __int_type __i2, + memory_order __m = memory_order_seq_cst) noexcept + { +@@ -539,7 +538,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__int_type& __i1, __int_type __i2, + memory_order __m = memory_order_seq_cst) volatile noexcept + { +@@ -547,7 +546,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__int_type& __i1, __int_type __i2, + memory_order __m1, memory_order __m2) noexcept + { +@@ -558,7 +557,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 0, __m1, __m2); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__int_type& __i1, __int_type __i2, + memory_order __m1, + memory_order __m2) volatile noexcept +@@ -570,7 +569,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 0, __m1, __m2); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__int_type& __i1, __int_type __i2, + memory_order __m = memory_order_seq_cst) noexcept + { +@@ -578,7 +577,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__int_type& __i1, __int_type __i2, + memory_order __m = memory_order_seq_cst) volatile noexcept + { +@@ -586,52 +585,52 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_add(__int_type __i, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_add(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_add(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_add(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_sub(__int_type __i, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_sub(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_sub(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_sub(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_and(__int_type __i, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_and(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_and(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_and(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_or(__int_type __i, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_or(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_or(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_or(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_xor(__int_type __i, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_xor(&_M_i, __i, __m); } + +- __always_inline __int_type ++ __libitm_always_inline __int_type + fetch_xor(__int_type __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_xor(&_M_i, __i, __m); } +@@ -733,7 +732,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + is_lock_free() const volatile noexcept + { return __atomic_is_lock_free (sizeof (_M_p), &_M_p); } + +- __always_inline void ++ __libitm_always_inline void + store(__pointer_type __p, + memory_order __m = memory_order_seq_cst) noexcept + { +@@ -744,7 +743,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __atomic_store_n(&_M_p, __p, __m); + } + +- __always_inline void ++ __libitm_always_inline void + store(__pointer_type __p, + memory_order __m = memory_order_seq_cst) volatile noexcept + { +@@ -755,7 +754,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __atomic_store_n(&_M_p, __p, __m); + } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + load(memory_order __m = memory_order_seq_cst) const noexcept + { + // __glibcxx_assert(__m != memory_order_release); +@@ -764,7 +763,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_load_n(&_M_p, __m); + } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + load(memory_order __m = memory_order_seq_cst) const volatile noexcept + { + // __glibcxx_assert(__m != memory_order_release); +@@ -773,21 +772,21 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_load_n(&_M_p, __m); + } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + exchange(__pointer_type __p, + memory_order __m = memory_order_seq_cst) noexcept + { + return __atomic_exchange_n(&_M_p, __p, __m); + } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + exchange(__pointer_type __p, + memory_order __m = memory_order_seq_cst) volatile noexcept + { + return __atomic_exchange_n(&_M_p, __p, __m); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2, + memory_order __m1, + memory_order __m2) noexcept +@@ -799,7 +798,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_compare_exchange_n(&_M_p, &__p1, __p2, 0, __m1, __m2); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2, + memory_order __m1, + memory_order __m2) volatile noexcept +@@ -811,22 +810,22 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return __atomic_compare_exchange_n(&_M_p, &__p1, __p2, 0, __m1, __m2); + } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_add(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_add(&_M_p, __d, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_add(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_add(&_M_p, __d, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_sub(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) noexcept + { return __atomic_fetch_sub(&_M_p, __d, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_sub(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return __atomic_fetch_sub(&_M_p, __d, __m); } +@@ -870,67 +869,67 @@ namespace std // _GLIBCXX_VISIBILITY(default) + bool + is_lock_free() const volatile noexcept { return _M_base.is_lock_free(); } + +- __always_inline void ++ __libitm_always_inline void + store(bool __i, memory_order __m = memory_order_seq_cst) noexcept + { _M_base.store(__i, __m); } + +- __always_inline void ++ __libitm_always_inline void + store(bool __i, memory_order __m = memory_order_seq_cst) volatile noexcept + { _M_base.store(__i, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + load(memory_order __m = memory_order_seq_cst) const noexcept + { return _M_base.load(__m); } + +- __always_inline bool ++ __libitm_always_inline bool + load(memory_order __m = memory_order_seq_cst) const volatile noexcept + { return _M_base.load(__m); } + +- __always_inline bool ++ __libitm_always_inline bool + exchange(bool __i, memory_order __m = memory_order_seq_cst) noexcept + { return _M_base.exchange(__i, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + exchange(bool __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_base.exchange(__i, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(bool& __i1, bool __i2, memory_order __m1, + memory_order __m2) noexcept + { return _M_base.compare_exchange_weak(__i1, __i2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(bool& __i1, bool __i2, memory_order __m1, + memory_order __m2) volatile noexcept + { return _M_base.compare_exchange_weak(__i1, __i2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(bool& __i1, bool __i2, + memory_order __m = memory_order_seq_cst) noexcept + { return _M_base.compare_exchange_weak(__i1, __i2, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(bool& __i1, bool __i2, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_base.compare_exchange_weak(__i1, __i2, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(bool& __i1, bool __i2, memory_order __m1, + memory_order __m2) noexcept + { return _M_base.compare_exchange_strong(__i1, __i2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(bool& __i1, bool __i2, memory_order __m1, + memory_order __m2) volatile noexcept + { return _M_base.compare_exchange_strong(__i1, __i2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(bool& __i1, bool __i2, + memory_order __m = memory_order_seq_cst) noexcept + { return _M_base.compare_exchange_strong(__i1, __i2, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(bool& __i1, bool __i2, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_base.compare_exchange_strong(__i1, __i2, __m); } +@@ -980,11 +979,11 @@ namespace std // _GLIBCXX_VISIBILITY(default) + store(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept + { __atomic_store(&_M_i, &__i, _m); } + +- __always_inline void ++ __libitm_always_inline void + store(_Tp __i, memory_order _m = memory_order_seq_cst) volatile noexcept + { __atomic_store(&_M_i, &__i, _m); } + +- __always_inline _Tp ++ __libitm_always_inline _Tp + load(memory_order _m = memory_order_seq_cst) const noexcept + { + _Tp tmp; +@@ -992,7 +991,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return tmp; + } + +- __always_inline _Tp ++ __libitm_always_inline _Tp + load(memory_order _m = memory_order_seq_cst) const volatile noexcept + { + _Tp tmp; +@@ -1000,7 +999,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return tmp; + } + +- __always_inline _Tp ++ __libitm_always_inline _Tp + exchange(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept + { + _Tp tmp; +@@ -1008,7 +1007,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return tmp; + } + +- __always_inline _Tp ++ __libitm_always_inline _Tp + exchange(_Tp __i, + memory_order _m = memory_order_seq_cst) volatile noexcept + { +@@ -1017,50 +1016,50 @@ namespace std // _GLIBCXX_VISIBILITY(default) + return tmp; + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(_Tp& __e, _Tp __i, memory_order __s, + memory_order __f) noexcept + { + return __atomic_compare_exchange(&_M_i, &__e, &__i, true, __s, __f); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(_Tp& __e, _Tp __i, memory_order __s, + memory_order __f) volatile noexcept + { + return __atomic_compare_exchange(&_M_i, &__e, &__i, true, __s, __f); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(_Tp& __e, _Tp __i, + memory_order __m = memory_order_seq_cst) noexcept + { return compare_exchange_weak(__e, __i, __m, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(_Tp& __e, _Tp __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return compare_exchange_weak(__e, __i, __m, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(_Tp& __e, _Tp __i, memory_order __s, + memory_order __f) noexcept + { + return __atomic_compare_exchange(&_M_i, &__e, &__i, false, __s, __f); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(_Tp& __e, _Tp __i, memory_order __s, + memory_order __f) volatile noexcept + { + return __atomic_compare_exchange(&_M_i, &__e, &__i, false, __s, __f); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(_Tp& __e, _Tp __i, + memory_order __m = memory_order_seq_cst) noexcept + { return compare_exchange_strong(__e, __i, __m, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(_Tp& __e, _Tp __i, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return compare_exchange_strong(__e, __i, __m, __m); } +@@ -1153,46 +1152,46 @@ namespace std // _GLIBCXX_VISIBILITY(default) + is_lock_free() const volatile noexcept + { return _M_b.is_lock_free(); } + +- __always_inline void ++ __libitm_always_inline void + store(__pointer_type __p, + memory_order __m = memory_order_seq_cst) noexcept + { return _M_b.store(__p, __m); } + +- __always_inline void ++ __libitm_always_inline void + store(__pointer_type __p, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_b.store(__p, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + load(memory_order __m = memory_order_seq_cst) const noexcept + { return _M_b.load(__m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + load(memory_order __m = memory_order_seq_cst) const volatile noexcept + { return _M_b.load(__m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + exchange(__pointer_type __p, + memory_order __m = memory_order_seq_cst) noexcept + { return _M_b.exchange(__p, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + exchange(__pointer_type __p, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_b.exchange(__p, __m); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2, + memory_order __m1, memory_order __m2) noexcept + { return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2, + memory_order __m1, + memory_order __m2) volatile noexcept + { return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2, + memory_order __m = memory_order_seq_cst) noexcept + { +@@ -1200,7 +1199,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_weak(__pointer_type& __p1, __pointer_type __p2, + memory_order __m = memory_order_seq_cst) volatile noexcept + { +@@ -1208,18 +1207,18 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2, + memory_order __m1, memory_order __m2) noexcept + { return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2, + memory_order __m1, + memory_order __m2) volatile noexcept + { return _M_b.compare_exchange_strong(__p1, __p2, __m1, __m2); } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2, + memory_order __m = memory_order_seq_cst) noexcept + { +@@ -1227,7 +1226,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline bool ++ __libitm_always_inline bool + compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2, + memory_order __m = memory_order_seq_cst) volatile noexcept + { +@@ -1235,22 +1234,22 @@ namespace std // _GLIBCXX_VISIBILITY(default) + __calculate_memory_order(__m)); + } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_add(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) noexcept + { return _M_b.fetch_add(__d, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_add(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_b.fetch_add(__d, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_sub(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) noexcept + { return _M_b.fetch_sub(__d, __m); } + +- __always_inline __pointer_type ++ __libitm_always_inline __pointer_type + fetch_sub(ptrdiff_t __d, + memory_order __m = memory_order_seq_cst) volatile noexcept + { return _M_b.fetch_sub(__d, __m); } +@@ -1544,98 +1543,98 @@ namespace std // _GLIBCXX_VISIBILITY(default) + + + // Function definitions, atomic_flag operations. +- inline __always_inline bool ++ inline __libitm_always_inline bool + atomic_flag_test_and_set_explicit(atomic_flag* __a, + memory_order __m) noexcept + { return __a->test_and_set(__m); } + +- inline __always_inline bool ++ inline __libitm_always_inline bool + atomic_flag_test_and_set_explicit(volatile atomic_flag* __a, + memory_order __m) noexcept + { return __a->test_and_set(__m); } + +- inline __always_inline void ++ inline __libitm_always_inline void + atomic_flag_clear_explicit(atomic_flag* __a, memory_order __m) noexcept + { __a->clear(__m); } + +- inline __always_inline void ++ inline __libitm_always_inline void + atomic_flag_clear_explicit(volatile atomic_flag* __a, + memory_order __m) noexcept + { __a->clear(__m); } + +- inline __always_inline bool ++ inline __libitm_always_inline bool + atomic_flag_test_and_set(atomic_flag* __a) noexcept + { return atomic_flag_test_and_set_explicit(__a, memory_order_seq_cst); } + +- inline __always_inline bool ++ inline __libitm_always_inline bool + atomic_flag_test_and_set(volatile atomic_flag* __a) noexcept + { return atomic_flag_test_and_set_explicit(__a, memory_order_seq_cst); } + +- inline __always_inline void ++ inline __libitm_always_inline void + atomic_flag_clear(atomic_flag* __a) noexcept + { atomic_flag_clear_explicit(__a, memory_order_seq_cst); } + +- inline __always_inline void ++ inline __libitm_always_inline void + atomic_flag_clear(volatile atomic_flag* __a) noexcept + { atomic_flag_clear_explicit(__a, memory_order_seq_cst); } + + + // Function templates generally applicable to atomic types. + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_is_lock_free(const atomic<_ITp>* __a) noexcept + { return __a->is_lock_free(); } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_is_lock_free(const volatile atomic<_ITp>* __a) noexcept + { return __a->is_lock_free(); } + + template +- __always_inline void ++ __libitm_always_inline void + atomic_init(atomic<_ITp>* __a, _ITp __i) noexcept; + + template +- __always_inline void ++ __libitm_always_inline void + atomic_init(volatile atomic<_ITp>* __a, _ITp __i) noexcept; + + template +- __always_inline void ++ __libitm_always_inline void + atomic_store_explicit(atomic<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { __a->store(__i, __m); } + + template +- __always_inline void ++ __libitm_always_inline void + atomic_store_explicit(volatile atomic<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { __a->store(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_load_explicit(const atomic<_ITp>* __a, memory_order __m) noexcept + { return __a->load(__m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_load_explicit(const volatile atomic<_ITp>* __a, + memory_order __m) noexcept + { return __a->load(__m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_exchange_explicit(atomic<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->exchange(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_exchange_explicit(volatile atomic<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->exchange(__i, __m); } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_weak_explicit(atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2, + memory_order __m1, +@@ -1643,7 +1642,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + { return __a->compare_exchange_weak(*__i1, __i2, __m1, __m2); } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_weak_explicit(volatile atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2, + memory_order __m1, +@@ -1651,7 +1650,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + { return __a->compare_exchange_weak(*__i1, __i2, __m1, __m2); } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_strong_explicit(atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2, + memory_order __m1, +@@ -1659,7 +1658,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + { return __a->compare_exchange_strong(*__i1, __i2, __m1, __m2); } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_strong_explicit(volatile atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2, + memory_order __m1, +@@ -1668,37 +1667,37 @@ namespace std // _GLIBCXX_VISIBILITY(default) + + + template +- __always_inline void ++ __libitm_always_inline void + atomic_store(atomic<_ITp>* __a, _ITp __i) noexcept + { atomic_store_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline void ++ __libitm_always_inline void + atomic_store(volatile atomic<_ITp>* __a, _ITp __i) noexcept + { atomic_store_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_load(const atomic<_ITp>* __a) noexcept + { return atomic_load_explicit(__a, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_load(const volatile atomic<_ITp>* __a) noexcept + { return atomic_load_explicit(__a, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_exchange(atomic<_ITp>* __a, _ITp __i) noexcept + { return atomic_exchange_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_exchange(volatile atomic<_ITp>* __a, _ITp __i) noexcept + { return atomic_exchange_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_weak(atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2) noexcept + { +@@ -1708,7 +1707,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_weak(volatile atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2) noexcept + { +@@ -1718,7 +1717,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_strong(atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2) noexcept + { +@@ -1728,7 +1727,7 @@ namespace std // _GLIBCXX_VISIBILITY(default) + } + + template +- __always_inline bool ++ __libitm_always_inline bool + atomic_compare_exchange_strong(volatile atomic<_ITp>* __a, + _ITp* __i1, _ITp __i2) noexcept + { +@@ -1742,158 +1741,158 @@ namespace std // _GLIBCXX_VISIBILITY(default) + // intergral types as specified in the standard, excluding address + // types. + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_add_explicit(__atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_add(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_add_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_add(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_sub_explicit(__atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_sub(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_sub_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_sub(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_and_explicit(__atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_and(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_and_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_and(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_or_explicit(__atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_or(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_or_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_or(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_xor_explicit(__atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_xor(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_xor_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, + memory_order __m) noexcept + { return __a->fetch_xor(__i, __m); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_add(__atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_add_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_add(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_add_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_sub(__atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_sub_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_sub(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_sub_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_and(__atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_and_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_and(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_and_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_or(__atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_or_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_or(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_or_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_xor(__atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_xor_explicit(__a, __i, memory_order_seq_cst); } + + template +- __always_inline _ITp ++ __libitm_always_inline _ITp + atomic_fetch_xor(volatile __atomic_base<_ITp>* __a, _ITp __i) noexcept + { return atomic_fetch_xor_explicit(__a, __i, memory_order_seq_cst); } + + + // Partial specializations for pointers. + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_add_explicit(atomic<_ITp*>* __a, ptrdiff_t __d, + memory_order __m) noexcept + { return __a->fetch_add(__d, __m); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_add_explicit(volatile atomic<_ITp*>* __a, ptrdiff_t __d, + memory_order __m) noexcept + { return __a->fetch_add(__d, __m); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_add(volatile atomic<_ITp*>* __a, ptrdiff_t __d) noexcept + { return __a->fetch_add(__d); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_add(atomic<_ITp*>* __a, ptrdiff_t __d) noexcept + { return __a->fetch_add(__d); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_sub_explicit(volatile atomic<_ITp*>* __a, + ptrdiff_t __d, memory_order __m) noexcept + { return __a->fetch_sub(__d, __m); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_sub_explicit(atomic<_ITp*>* __a, ptrdiff_t __d, + memory_order __m) noexcept + { return __a->fetch_sub(__d, __m); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_sub(volatile atomic<_ITp*>* __a, ptrdiff_t __d) noexcept + { return __a->fetch_sub(__d); } + + template +- __always_inline _ITp* ++ __libitm_always_inline _ITp* + atomic_fetch_sub(atomic<_ITp*>* __a, ptrdiff_t __d) noexcept + { return __a->fetch_sub(__d); } + // @} group atomics +-- +2.19.2 +