From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libgo/runtime/mem_posix_memalign.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 libgo/runtime/mem_posix_memalign.c (limited to 'libgo/runtime/mem_posix_memalign.c') diff --git a/libgo/runtime/mem_posix_memalign.c b/libgo/runtime/mem_posix_memalign.c new file mode 100644 index 000000000..3855dfcf1 --- /dev/null +++ b/libgo/runtime/mem_posix_memalign.c @@ -0,0 +1,38 @@ +#include + +#include "runtime.h" +#include "malloc.h" + +void* +runtime_SysAlloc(uintptr n) +{ + void *p; + + mstats.sys += n; + errno = posix_memalign(&p, PageSize, n); + if (errno > 0) { + perror("posix_memalign"); + exit(2); + } + return p; +} + +void +runtime_SysUnused(void *v, uintptr n) +{ + USED(v); + USED(n); + // TODO(rsc): call madvise MADV_DONTNEED +} + +void +runtime_SysFree(void *v, uintptr n) +{ + mstats.sys -= n; + free(v); +} + +void +runtime_SysMemInit(void) +{ +} -- cgit v1.2.3