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exec: Make ldl_*_phys input an AddressSpace

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Edgar E. Iglesias 2013-11-15 14:46:38 +01:00
parent 33bde2e13f
commit fdfba1a298
30 changed files with 186 additions and 145 deletions
Download patch file Download diff file Expand all files Collapse all files

20
target-sparc/mmu_helper.c
View file

@ -86,6 +86,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
uint32_t pde;
int error_code = 0, is_dirty, is_user;
unsigned long page_offset;
CPUState *cs = ENV_GET_CPU(env);
is_user = mmu_idx == MMU_USER_IDX;
@ -108,7 +109,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
/* SPARC reference MMU table walk: Context table->L1->L2->PTE */
/* Context base + context number */
pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
/* Ctx pde */
switch (pde & PTE_ENTRYTYPE_MASK) {
@ -120,7 +121,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
return 4 << 2;
case 1: /* L0 PDE */
pde_ptr = ((address >> 22) & ~3) + ((pde & ~3) << 4);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -130,7 +131,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
return (1 << 8) | (4 << 2);
case 1: /* L1 PDE */
pde_ptr = ((address & 0xfc0000) >> 16) + ((pde & ~3) << 4);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -140,7 +141,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
return (2 << 8) | (4 << 2);
case 1: /* L2 PDE */
pde_ptr = ((address & 0x3f000) >> 10) + ((pde & ~3) << 4);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -244,13 +245,14 @@ int cpu_sparc_handle_mmu_fault(CPUSPARCState *env, target_ulong address, int rw,
target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev)
{
CPUState *cs = ENV_GET_CPU(env);
hwaddr pde_ptr;
uint32_t pde;
/* Context base + context number */
pde_ptr = (hwaddr)(env->mmuregs[1] << 4) +
(env->mmuregs[2] << 2);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -263,7 +265,7 @@ target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev)
return pde;
}
pde_ptr = ((address >> 22) & ~3) + ((pde & ~3) << 4);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -277,7 +279,7 @@ target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev)
return pde;
}
pde_ptr = ((address & 0xfc0000) >> 16) + ((pde & ~3) << 4);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -291,7 +293,7 @@ target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev)
return pde;
}
pde_ptr = ((address & 0x3f000) >> 10) + ((pde & ~3) << 4);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
switch (pde & PTE_ENTRYTYPE_MASK) {
default:
@ -317,7 +319,7 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
uint32_t pde;
pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
pde = ldl_phys(pde_ptr);
pde = ldl_phys(cs->as, pde_ptr);
(*cpu_fprintf)(f, "Root ptr: " TARGET_FMT_plx ", ctx: %d\n",
(hwaddr)env->mmuregs[1] << 4, env->mmuregs[2]);
for (n = 0, va = 0; n < 256; n++, va += 16 * 1024 * 1024) {