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authorPaolo Bonzini <pbonzini@redhat.com>2013-05-24 13:21:01 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2013-05-29 16:27:01 +0200
commitd17d45e95f497e67aa48ff9e49a4ad62bb1e17df (patch)
treed36843291435ea28230bf7e40fbaea1bb9737be2
parent2cdfcf272d1a38e22879aecae83e95be51369b2d (diff)
downloadhqemu-d17d45e95f497e67aa48ff9e49a4ad62bb1e17df.zip
hqemu-d17d45e95f497e67aa48ff9e49a4ad62bb1e17df.tar.gz
exec: expect mr->ops to be initialized for ROM
There is no need to use the special phys_section_rom section. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--exec.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/exec.c b/exec.c
index 03003b2..f6cebd6 100644
--- a/exec.c
+++ b/exec.c
@@ -2335,9 +2335,6 @@ void stl_phys_notdirty(hwaddr addr, uint32_t val)
section = address_space_translate(&address_space_memory, addr, &addr1, &l,
true);
if (l < 4 || !memory_region_is_ram(section->mr) || section->readonly) {
- if (memory_region_is_ram(section->mr)) {
- section = &phys_sections[phys_section_rom];
- }
io_mem_write(section->mr, addr1, val, 4);
} else {
addr1 += memory_region_get_ram_addr(section->mr) & TARGET_PAGE_MASK;
@@ -2368,9 +2365,6 @@ static inline void stl_phys_internal(hwaddr addr, uint32_t val,
section = address_space_translate(&address_space_memory, addr, &addr1, &l,
true);
if (l < 4 || !memory_region_is_ram(section->mr) || section->readonly) {
- if (memory_region_is_ram(section->mr)) {
- section = &phys_sections[phys_section_rom];
- }
#if defined(TARGET_WORDS_BIGENDIAN)
if (endian == DEVICE_LITTLE_ENDIAN) {
val = bswap32(val);
@@ -2434,9 +2428,6 @@ static inline void stw_phys_internal(hwaddr addr, uint32_t val,
section = address_space_translate(&address_space_memory, addr, &addr1, &l,
true);
if (l < 2 || !memory_region_is_ram(section->mr) || section->readonly) {
- if (memory_region_is_ram(section->mr)) {
- section = &phys_sections[phys_section_rom];
- }
#if defined(TARGET_WORDS_BIGENDIAN)
if (endian == DEVICE_LITTLE_ENDIAN) {
val = bswap16(val);
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