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author | Dan Albert <danalbert@google.com> | 2016-02-24 13:48:45 -0800 |
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committer | Dan Albert <danalbert@google.com> | 2016-02-24 13:51:18 -0800 |
commit | b9de1157289455b0ca26daff519d4a0ddcd1fa13 (patch) | |
tree | 4c56cc0a34b91f17033a40a455f26652304f7b8d /gcc-4.8.1/libgo/runtime/mfixalloc.c | |
parent | 098157a754787181cfa10e71325832448ddcea98 (diff) | |
download | toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.tar.gz toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.tar.bz2 toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.zip |
Update 4.8.1 to 4.8.3.
My previous drop was the wrong version. The platform mingw is
currently using 4.8.3, not 4.8.1 (not sure how I got that wrong).
From ftp://ftp.gnu.org/gnu/gcc/gcc-4.8.3/gcc-4.8.3.tar.bz2.
Bug: http://b/26523949
Change-Id: Id85f1bdcbbaf78c7d0b5a69e74c798a08f341c35
Diffstat (limited to 'gcc-4.8.1/libgo/runtime/mfixalloc.c')
-rw-r--r-- | gcc-4.8.1/libgo/runtime/mfixalloc.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/gcc-4.8.1/libgo/runtime/mfixalloc.c b/gcc-4.8.1/libgo/runtime/mfixalloc.c deleted file mode 100644 index 109cfe8ee..000000000 --- a/gcc-4.8.1/libgo/runtime/mfixalloc.c +++ /dev/null @@ -1,63 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Fixed-size object allocator. Returned memory is not zeroed. -// -// See malloc.h for overview. - -#include "runtime.h" -#include "arch.h" -#include "malloc.h" - -// Initialize f to allocate objects of the given size, -// using the allocator to obtain chunks of memory. -void -runtime_FixAlloc_Init(FixAlloc *f, uintptr size, void *(*alloc)(uintptr), void (*first)(void*, byte*), void *arg) -{ - f->size = size; - f->alloc = alloc; - f->first = first; - f->arg = arg; - f->list = nil; - f->chunk = nil; - f->nchunk = 0; - f->inuse = 0; - f->sys = 0; -} - -void* -runtime_FixAlloc_Alloc(FixAlloc *f) -{ - void *v; - - if(f->list) { - v = f->list; - f->list = *(void**)f->list; - f->inuse += f->size; - return v; - } - if(f->nchunk < f->size) { - f->sys += FixAllocChunk; - f->chunk = f->alloc(FixAllocChunk); - if(f->chunk == nil) - runtime_throw("out of memory (FixAlloc)"); - f->nchunk = FixAllocChunk; - } - v = f->chunk; - if(f->first) - f->first(f->arg, v); - f->chunk += f->size; - f->nchunk -= f->size; - f->inuse += f->size; - return v; -} - -void -runtime_FixAlloc_Free(FixAlloc *f, void *p) -{ - f->inuse -= f->size; - *(void**)p = f->list; - f->list = p; -} - |