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authorAriadne Conill <ariadne@dereferenced.org>2020-08-21 01:49:25 -0600
committerAriadne Conill <ariadne@dereferenced.org>2020-08-21 01:50:37 -0600
commit4941197042bc2f91ad07e83a482e7f3351860064 (patch)
tree00ee89806ea459cdfbd5015bc6a467ec8dfe16c3 /main/gcc/0001-posix_memalign.patch
parent5e46ac7fe14755a965e972a74302b32a1e29156e (diff)
downloadaports-4941197042bc2f91ad07e83a482e7f3351860064.tar.gz
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main/gcc: upgrade to 10.2.0
Diffstat (limited to 'main/gcc/0001-posix_memalign.patch')
-rw-r--r--main/gcc/0001-posix_memalign.patch42
1 files changed, 42 insertions, 0 deletions
diff --git a/main/gcc/0001-posix_memalign.patch b/main/gcc/0001-posix_memalign.patch
new file mode 100644
index 0000000000..e15a353baa
--- /dev/null
+++ b/main/gcc/0001-posix_memalign.patch
@@ -0,0 +1,42 @@
+From 399f9e74a691ca6272d460d72d1b47afcad84752 Mon Sep 17 00:00:00 2001
+From: Szabolcs Nagy <nsz@port70.net>
+Date: Fri, 26 Jan 2018 20:32:50 +0000
+Subject: [PATCH 01/28] 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;
+--
+2.27.0
+