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sparc merge (Blue Swirl)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1620 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-11-11 00:24:58 +00:00
parent 4787c71d17
commit 9e61bde56a
6 changed files with 735 additions and 173 deletions
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8
target-sparc/helper.c
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@ -195,15 +195,17 @@ int get_physical_address (CPUState *env, target_phys_addr_t *physical, int *prot
int cpu_sparc_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
int is_user, int is_softmmu)
{
target_ulong virt_addr;
target_phys_addr_t paddr;
unsigned long vaddr;
int error_code = 0, prot, ret = 0, access_index;
error_code = get_physical_address(env, &paddr, &prot, &access_index, address, rw, is_user);
if (error_code == 0) {
virt_addr = address & TARGET_PAGE_MASK;
vaddr = virt_addr + ((address & TARGET_PAGE_MASK) & (TARGET_PAGE_SIZE - 1));
vaddr = address & TARGET_PAGE_MASK;
paddr &= TARGET_PAGE_MASK;
#ifdef DEBUG_MMU
printf("Translate at 0x%lx -> 0x%lx, vaddr 0x%lx\n", (long)address, (long)paddr, (long)vaddr);
#endif
ret = tlb_set_page(env, vaddr, paddr, prot, is_user, is_softmmu);
return ret;
}