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Diffstat (limited to 'softmmu_template.h')
-rw-r--r--softmmu_template.h72
1 files changed, 32 insertions, 40 deletions
diff --git a/softmmu_template.h b/softmmu_template.h
index 10820a53ec..39f571b0ca 100644
--- a/softmmu_template.h
+++ b/softmmu_template.h
@@ -183,12 +183,11 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr,
/* If the TLB entry is for a different page, reload and try again. */
if ((addr & TARGET_PAGE_MASK)
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
-#endif
if (!VICTIM_TLB_HIT(ADDR_READ)) {
tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
@@ -219,10 +218,10 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr,
DATA_TYPE res1, res2;
unsigned shift;
do_unaligned_access:
-#ifdef ALIGNED_ONLY
- cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
- mmu_idx, retaddr);
-#endif
+ if ((get_memop(oi) & MO_AMASK) == MO_ALIGN) {
+ cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
+ mmu_idx, retaddr);
+ }
addr1 = addr & ~(DATA_SIZE - 1);
addr2 = addr1 + DATA_SIZE;
/* Note the adjustment at the beginning of the function.
@@ -237,12 +236,11 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr,
}
/* Handle aligned access or unaligned access in the same page. */
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
-#endif
haddr = addr + env->tlb_table[mmu_idx][index].addend;
#if DATA_SIZE == 1
@@ -272,12 +270,11 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr,
/* If the TLB entry is for a different page, reload and try again. */
if ((addr & TARGET_PAGE_MASK)
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
-#endif
if (!VICTIM_TLB_HIT(ADDR_READ)) {
tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
@@ -308,10 +305,10 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr,
DATA_TYPE res1, res2;
unsigned shift;
do_unaligned_access:
-#ifdef ALIGNED_ONLY
- cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
- mmu_idx, retaddr);
-#endif
+ if ((get_memop(oi) & MO_AMASK) == MO_ALIGN) {
+ cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
+ mmu_idx, retaddr);
+ }
addr1 = addr & ~(DATA_SIZE - 1);
addr2 = addr1 + DATA_SIZE;
/* Note the adjustment at the beginning of the function.
@@ -326,12 +323,11 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr,
}
/* Handle aligned access or unaligned access in the same page. */
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
-#endif
haddr = addr + env->tlb_table[mmu_idx][index].addend;
res = glue(glue(ld, LSUFFIX), _be_p)((uint8_t *)haddr);
@@ -402,12 +398,11 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
/* If the TLB entry is for a different page, reload and try again. */
if ((addr & TARGET_PAGE_MASK)
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
mmu_idx, retaddr);
}
-#endif
if (!VICTIM_TLB_HIT(addr_write)) {
tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_STORE, mmu_idx, retaddr);
}
@@ -435,10 +430,10 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
>= TARGET_PAGE_SIZE)) {
int i;
do_unaligned_access:
-#ifdef ALIGNED_ONLY
- cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
- mmu_idx, retaddr);
-#endif
+ if ((get_memop(oi) & MO_AMASK) == MO_ALIGN) {
+ cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
+ mmu_idx, retaddr);
+ }
/* XXX: not efficient, but simple */
/* Note: relies on the fact that tlb_fill() does not remove the
* previous page from the TLB cache. */
@@ -454,12 +449,11 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
}
/* Handle aligned access or unaligned access in the same page. */
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
mmu_idx, retaddr);
}
-#endif
haddr = addr + env->tlb_table[mmu_idx][index].addend;
#if DATA_SIZE == 1
@@ -484,12 +478,11 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
/* If the TLB entry is for a different page, reload and try again. */
if ((addr & TARGET_PAGE_MASK)
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
mmu_idx, retaddr);
}
-#endif
if (!VICTIM_TLB_HIT(addr_write)) {
tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_STORE, mmu_idx, retaddr);
}
@@ -517,10 +510,10 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
>= TARGET_PAGE_SIZE)) {
int i;
do_unaligned_access:
-#ifdef ALIGNED_ONLY
- cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
- mmu_idx, retaddr);
-#endif
+ if ((get_memop(oi) & MO_AMASK) == MO_ALIGN) {
+ cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
+ mmu_idx, retaddr);
+ }
/* XXX: not efficient, but simple */
/* Note: relies on the fact that tlb_fill() does not remove the
* previous page from the TLB cache. */
@@ -536,12 +529,11 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
}
/* Handle aligned access or unaligned access in the same page. */
-#ifdef ALIGNED_ONLY
- if ((addr & (DATA_SIZE - 1)) != 0) {
+ if ((addr & (DATA_SIZE - 1)) != 0
+ && (get_memop(oi) & MO_AMASK) == MO_ALIGN) {
cpu_unaligned_access(ENV_GET_CPU(env), addr, MMU_DATA_STORE,
mmu_idx, retaddr);
}
-#endif
haddr = addr + env->tlb_table[mmu_idx][index].addend;
glue(glue(st, SUFFIX), _be_p)((uint8_t *)haddr, val);
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-02 08:06:34 +0000