mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cputlb: cleanup get_page_addr_code to use VICTIM_TLB_HIT

Browse Source 
This replaces env1 and page_index variables by env and index
so we can use VICTIM_TLB_HIT macro later.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
KONRAD Frederic 2017-02-03 16:27:49 +01:00 committed by Edgar E. Iglesias
parent 054914f646
commit 3416343255
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
accel/tcg/cputlb.c
View File

@ -751,21 +751,21 @@ static inline ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr)
* is actually a ram_addr_t (in system mode; the user mode emulation
* version of this function returns a guest virtual address).
*/
tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr)
tb_page_addr_t get_page_addr_code(CPUArchState *env, target_ulong addr)
{
int mmu_idx, page_index, pd;
int mmu_idx, index, pd;
void *p;
MemoryRegion *mr;
CPUState *cpu = ENV_GET_CPU(env1);
CPUState *cpu = ENV_GET_CPU(env);
CPUIOTLBEntry *iotlbentry;
page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
mmu_idx = cpu_mmu_index(env1, true);
if (unlikely(env1->tlb_table[mmu_idx][page_index].addr_code !=
index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
mmu_idx = cpu_mmu_index(env, true);
if (unlikely(env->tlb_table[mmu_idx][index].addr_code !=
(addr & TARGET_PAGE_MASK))) {
cpu_ldub_code(env1, addr);
cpu_ldub_code(env, addr);
}
iotlbentry = &env1->iotlb[mmu_idx][page_index];
iotlbentry = &env->iotlb[mmu_idx][index];
pd = iotlbentry->addr & ~TARGET_PAGE_MASK;
mr = iotlb_to_region(cpu, pd, iotlbentry->attrs);
if (memory_region_is_unassigned(mr)) {
@ -777,7 +777,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr)
report_bad_exec(cpu, addr);
exit(1);
}
p = (void *)((uintptr_t)addr + env1->tlb_table[mmu_idx][page_index].addend);
p = (void *)((uintptr_t)addr + env->tlb_table[mmu_idx][index].addend);
return qemu_ram_addr_from_host_nofail(p);
}