aboutsummaryrefslogtreecommitdiff
path: root/softmmu_template.h
diff options
context:
space:
mode:
Diffstat (limited to 'softmmu_template.h')
-rw-r--r--softmmu_template.h32
1 files changed, 17 insertions, 15 deletions
diff --git a/softmmu_template.h b/softmmu_template.h
index 9c1d53e2e4..0e30986e5b 100644
--- a/softmmu_template.h
+++ b/softmmu_template.h
@@ -123,7 +123,7 @@
* victim tlb. try to refill from the victim tlb before walking the \
* page table. */ \
int vidx; \
- hwaddr tmpiotlb; \
+ CPUIOTLBEntry tmpiotlb; \
CPUTLBEntry tmptlb; \
for (vidx = CPU_VTLB_SIZE-1; vidx >= 0; --vidx) { \
if (env->tlb_v_table[mmu_idx][vidx].ty == (addr & TARGET_PAGE_MASK)) {\
@@ -143,12 +143,13 @@
#ifndef SOFTMMU_CODE_ACCESS
static inline DATA_TYPE glue(io_read, SUFFIX)(CPUArchState *env,
- hwaddr physaddr,
+ CPUIOTLBEntry *iotlbentry,
target_ulong addr,
uintptr_t retaddr)
{
uint64_t val;
CPUState *cpu = ENV_GET_CPU(env);
+ hwaddr physaddr = iotlbentry->addr;
MemoryRegion *mr = iotlb_to_region(cpu, physaddr);
physaddr = (physaddr & TARGET_PAGE_MASK) + addr;
@@ -196,15 +197,15 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
/* Handle an IO access. */
if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
- hwaddr ioaddr;
+ CPUIOTLBEntry *iotlbentry;
if ((addr & (DATA_SIZE - 1)) != 0) {
goto do_unaligned_access;
}
- ioaddr = env->iotlb[mmu_idx][index];
+ iotlbentry = &env->iotlb[mmu_idx][index];
/* ??? Note that the io helpers always read data in the target
byte ordering. We should push the LE/BE request down into io. */
- res = glue(io_read, SUFFIX)(env, ioaddr, addr, retaddr);
+ res = glue(io_read, SUFFIX)(env, iotlbentry, addr, retaddr);
res = TGT_LE(res);
return res;
}
@@ -284,15 +285,15 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
/* Handle an IO access. */
if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
- hwaddr ioaddr;
+ CPUIOTLBEntry *iotlbentry;
if ((addr & (DATA_SIZE - 1)) != 0) {
goto do_unaligned_access;
}
- ioaddr = env->iotlb[mmu_idx][index];
+ iotlbentry = &env->iotlb[mmu_idx][index];
/* ??? Note that the io helpers always read data in the target
byte ordering. We should push the LE/BE request down into io. */
- res = glue(io_read, SUFFIX)(env, ioaddr, addr, retaddr);
+ res = glue(io_read, SUFFIX)(env, iotlbentry, addr, retaddr);
res = TGT_BE(res);
return res;
}
@@ -364,12 +365,13 @@ WORD_TYPE helper_be_lds_name(CPUArchState *env, target_ulong addr,
#endif
static inline void glue(io_write, SUFFIX)(CPUArchState *env,
- hwaddr physaddr,
+ CPUIOTLBEntry *iotlbentry,
DATA_TYPE val,
target_ulong addr,
uintptr_t retaddr)
{
CPUState *cpu = ENV_GET_CPU(env);
+ hwaddr physaddr = iotlbentry->addr;
MemoryRegion *mr = iotlb_to_region(cpu, physaddr);
physaddr = (physaddr & TARGET_PAGE_MASK) + addr;
@@ -410,16 +412,16 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
/* Handle an IO access. */
if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
- hwaddr ioaddr;
+ CPUIOTLBEntry *iotlbentry;
if ((addr & (DATA_SIZE - 1)) != 0) {
goto do_unaligned_access;
}
- ioaddr = env->iotlb[mmu_idx][index];
+ iotlbentry = &env->iotlb[mmu_idx][index];
/* ??? Note that the io helpers always read data in the target
byte ordering. We should push the LE/BE request down into io. */
val = TGT_LE(val);
- glue(io_write, SUFFIX)(env, ioaddr, val, addr, retaddr);
+ glue(io_write, SUFFIX)(env, iotlbentry, val, addr, retaddr);
return;
}
@@ -491,16 +493,16 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
/* Handle an IO access. */
if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
- hwaddr ioaddr;
+ CPUIOTLBEntry *iotlbentry;
if ((addr & (DATA_SIZE - 1)) != 0) {
goto do_unaligned_access;
}
- ioaddr = env->iotlb[mmu_idx][index];
+ iotlbentry = &env->iotlb[mmu_idx][index];
/* ??? Note that the io helpers always read data in the target
byte ordering. We should push the LE/BE request down into io. */
val = TGT_BE(val);
- glue(io_write, SUFFIX)(env, ioaddr, val, addr, retaddr);
+ glue(io_write, SUFFIX)(env, iotlbentry, val, addr, retaddr);
return;
}