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softmmu: make do_unaligned_access a method of CPU

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We will reference it from more files in the next patch.  To avoid
ruining the small steps we're making towards multi-target, make
it a method of CPU rather than just a global.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
2014-06-05 16:10:31 +02:00
parent ca0aa40816
commit 93e22326d6
14 changed files with 63 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/exec/softmmu_template.h
+18 -12
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@@ -155,7 +155,8 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
#ifdef ALIGNED_ONLY
if ((addr & (DATA_SIZE - 1)) != 0) {
do_unaligned_access(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
#endif
tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
@@ -186,7 +187,8 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
unsigned shift;
do_unaligned_access:
#ifdef ALIGNED_ONLY
do_unaligned_access(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
#endif
addr1 = addr & ~(DATA_SIZE - 1);
addr2 = addr1 + DATA_SIZE;
@@ -204,7 +206,8 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
/* Handle aligned access or unaligned access in the same page. */
#ifdef ALIGNED_ONLY
if ((addr & (DATA_SIZE - 1)) != 0) {
do_unaligned_access(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
#endif
@@ -237,7 +240,8 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
#ifdef ALIGNED_ONLY
if ((addr & (DATA_SIZE - 1)) != 0) {
do_unaligned_access(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
#endif
tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
@@ -268,7 +272,8 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
unsigned shift;
do_unaligned_access:
#ifdef ALIGNED_ONLY
do_unaligned_access(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
#endif
addr1 = addr & ~(DATA_SIZE - 1);
addr2 = addr1 + DATA_SIZE;
@@ -286,7 +291,8 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
/* Handle aligned access or unaligned access in the same page. */
#ifdef ALIGNED_ONLY
if ((addr & (DATA_SIZE - 1)) != 0) {
do_unaligned_access(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
mmu_idx, retaddr);
}
#endif
@@ -357,7 +363,7 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
#ifdef ALIGNED_ONLY
if ((addr & (DATA_SIZE - 1)) != 0) {
do_unaligned_access(env, addr, 1, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
}
#endif
tlb_fill(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
@@ -386,7 +392,7 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
int i;
do_unaligned_access:
#ifdef ALIGNED_ONLY
do_unaligned_access(env, addr, 1, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
#endif
/* XXX: not efficient, but simple */
/* Note: relies on the fact that tlb_fill() does not remove the
@@ -405,7 +411,7 @@ 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) {
do_unaligned_access(env, addr, 1, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
}
#endif
@@ -433,7 +439,7 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
!= (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
#ifdef ALIGNED_ONLY
if ((addr & (DATA_SIZE - 1)) != 0) {
do_unaligned_access(env, addr, 1, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
}
#endif
tlb_fill(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
@@ -462,7 +468,7 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
int i;
do_unaligned_access:
#ifdef ALIGNED_ONLY
do_unaligned_access(env, addr, 1, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
#endif
/* XXX: not efficient, but simple */
/* Note: relies on the fact that tlb_fill() does not remove the
@@ -481,7 +487,7 @@ 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) {
do_unaligned_access(env, addr, 1, mmu_idx, retaddr);
cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
}
#endif