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fix astmm on sparc or any other architecture that doesn't allow unaligned

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memory access


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@13631 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-03-20 02:00:30 +00:00
parent 419bc78aa3
commit 4fa231ed03
1 changed files with 4 additions and 3 deletions
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7
astmm.c
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@@ -38,6 +38,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/options.h" #include "asterisk/options.h"
#include "asterisk/lock.h" #include "asterisk/lock.h"
#include "asterisk/strings.h" #include "asterisk/strings.h"
#include "asterisk/unaligned.h"
#define SOME_PRIME 563 #define SOME_PRIME 563
@@ -104,7 +105,7 @@ static inline void *__ast_alloc_region(size_t size, const enum func_type which,
regions[hash] = reg; regions[hash] = reg;
reg->fence = FENCE_MAGIC; reg->fence = FENCE_MAGIC;
fence = (ptr + reg->len); fence = (ptr + reg->len);
*fence = FENCE_MAGIC; put_unaligned_uint32(fence, FENCE_MAGIC);
} }
ast_mutex_unlock(&reglock); ast_mutex_unlock(&reglock);
if (!reg) { if (!reg) {
@@ -166,7 +167,7 @@ static void __ast_free_region(void *ptr, const char *file, int lineno, const cha
fflush(mmlog); fflush(mmlog);
} }
} }
if (*fence != FENCE_MAGIC) { if (get_unaligned_uint32(fence) != FENCE_MAGIC) {
fprintf(stderr, "WARNING: High fence violation at %p, in %s of %s, line %d\n", reg->data, reg->func, reg->file, reg->lineno); fprintf(stderr, "WARNING: High fence violation at %p, in %s of %s, line %d\n", reg->data, reg->func, reg->file, reg->lineno);
if (mmlog) { if (mmlog) {
fprintf(mmlog, "%ld - WARNING: High fence violation at %p, in %s of %s, line %d\n", time(NULL), reg->data, reg->func, reg->file, reg->lineno); fprintf(mmlog, "%ld - WARNING: High fence violation at %p, in %s of %s, line %d\n", time(NULL), reg->data, reg->func, reg->file, reg->lineno);
@@ -316,7 +317,7 @@ static int handle_show_memory(int fd, int argc, char *argv[])
fflush(mmlog); fflush(mmlog);
} }
} }
if (*fence != FENCE_MAGIC) { if (get_unaligned_uint32(fence) != FENCE_MAGIC) {
fprintf(stderr, "WARNING: High fence violation at %p, in %s of %s, line %d\n", reg->data, reg->func, reg->file, reg->lineno); fprintf(stderr, "WARNING: High fence violation at %p, in %s of %s, line %d\n", reg->data, reg->func, reg->file, reg->lineno);
if (mmlog) { if (mmlog) {
fprintf(mmlog, "%ld - WARNING: High fence violation at %p, in %s of %s, line %d\n", time(NULL), reg->data, reg->func, reg->file, reg->lineno); fprintf(mmlog, "%ld - WARNING: High fence violation at %p, in %s of %s, line %d\n", time(NULL), reg->data, reg->func, reg->file, reg->lineno);