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toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

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Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6531 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-02-05 22:06:18 +00:00
parent 0d0266a53b
commit 1eec614b36
25 changed files with 25 additions and 254 deletions
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25
exec.c
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@ -476,10 +476,6 @@ static void code_gen_alloc(unsigned long tb_size)
}
#else
code_gen_buffer = qemu_malloc(code_gen_buffer_size);
if (!code_gen_buffer) {
fprintf(stderr, "Could not allocate dynamic translator buffer\n");
exit(1);
}
map_exec(code_gen_buffer, code_gen_buffer_size);
#endif
#endif /* !USE_STATIC_CODE_GEN_BUFFER */
@ -825,8 +821,6 @@ static void build_page_bitmap(PageDesc *p)
TranslationBlock *tb;
p->code_bitmap = qemu_mallocz(TARGET_PAGE_SIZE / 8);
if (!p->code_bitmap)
return;
tb = p->first_tb;
while (tb != NULL) {
@ -1318,8 +1312,6 @@ int cpu_watchpoint_insert(CPUState *env, target_ulong addr, target_ulong len,
return -EINVAL;
}
wp = qemu_malloc(sizeof(*wp));
if (!wp)
return -ENOMEM;
wp->vaddr = addr;
wp->len_mask = len_mask;
@ -1384,8 +1376,6 @@ int cpu_breakpoint_insert(CPUState *env, target_ulong pc, int flags,
CPUBreakpoint *bp;
bp = qemu_malloc(sizeof(*bp));
if (!bp)
return -ENOMEM;
bp->pc = pc;
bp->flags = flags;
@ -2795,17 +2785,16 @@ static void *subpage_init (target_phys_addr_t base, ram_addr_t *phys,
int subpage_memory;
mmio = qemu_mallocz(sizeof(subpage_t));
if (mmio != NULL) {
mmio->base = base;
subpage_memory = cpu_register_io_memory(0, subpage_read, subpage_write, mmio);
mmio->base = base;
subpage_memory = cpu_register_io_memory(0, subpage_read, subpage_write, mmio);
#if defined(DEBUG_SUBPAGE)
printf("%s: %p base " TARGET_FMT_plx " len %08x %d\n", __func__,
mmio, base, TARGET_PAGE_SIZE, subpage_memory);
printf("%s: %p base " TARGET_FMT_plx " len %08x %d\n", __func__,
mmio, base, TARGET_PAGE_SIZE, subpage_memory);
#endif
*phys = subpage_memory | IO_MEM_SUBPAGE;
subpage_register(mmio, 0, TARGET_PAGE_SIZE - 1, orig_memory,
*phys = subpage_memory | IO_MEM_SUBPAGE;
subpage_register(mmio, 0, TARGET_PAGE_SIZE - 1, orig_memory,
region_offset);
}
return mmio;
}