diff options
author | davidovski <david@davidovski.xyz> | 2022-05-31 11:05:19 +0100 |
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committer | davidovski <david@davidovski.xyz> | 2022-05-31 11:05:19 +0100 |
commit | 48ca75555522716f0f686dcae3dd6cf3d8ad714d (patch) | |
tree | 00c0f58550ba4661e87376f2f02c8001c69bae44 /repo/gcc/0001-posix_memalign.patch | |
parent | 871b2b573f01c1b3176a0f65458b3d281b41c437 (diff) |
removed idea of repos
Diffstat (limited to 'repo/gcc/0001-posix_memalign.patch')
-rw-r--r-- | repo/gcc/0001-posix_memalign.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/repo/gcc/0001-posix_memalign.patch b/repo/gcc/0001-posix_memalign.patch new file mode 100644 index 0000000..50d489d --- /dev/null +++ b/repo/gcc/0001-posix_memalign.patch @@ -0,0 +1,42 @@ +From 0f6c64b962bb3bf75f15aec350a9d6f8997fa814 Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Fri, 26 Jan 2018 20:32:50 +0000 +Subject: [PATCH] posix_memalign + +--- + gcc/config/i386/pmm_malloc.h | 9 +++++---- + 1 file changed, 5 insertions(+), 4 deletions(-) + +diff --git a/gcc/config/i386/pmm_malloc.h b/gcc/config/i386/pmm_malloc.h +index 87344d9383f..ece428df487 100644 +--- a/gcc/config/i386/pmm_malloc.h ++++ b/gcc/config/i386/pmm_malloc.h +@@ -27,12 +27,13 @@ + #include <stdlib.h> + + /* We can't depend on <stdlib.h> since the prototype of posix_memalign +- may not be visible. */ ++ may not be visible and we can't pollute the namespace either. */ + #ifndef __cplusplus +-extern int posix_memalign (void **, size_t, size_t); ++extern int _mm_posix_memalign (void **, size_t, size_t) + #else +-extern "C" int posix_memalign (void **, size_t, size_t) throw (); ++extern "C" int _mm_posix_memalign (void **, size_t, size_t) throw () + #endif ++__asm__("posix_memalign"); + + static __inline void * + _mm_malloc (size_t __size, size_t __alignment) +@@ -42,7 +43,7 @@ _mm_malloc (size_t __size, size_t __alignment) + return malloc (__size); + if (__alignment == 2 || (sizeof (void *) == 8 && __alignment == 4)) + __alignment = sizeof (void *); +- if (posix_memalign (&__ptr, __alignment, __size) == 0) ++ if (_mm_posix_memalign (&__ptr, __alignment, __size) == 0) + return __ptr; + else + return NULL; +-- +2.31.1 + |