motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 07:43:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/cris: Convert to CPUClass::tlb_fill

Browse source 
Remove dumping of cpu state.  Remove logging of PC, as that
value is garbage until cpu_restore_state.

Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2019-04-02 15:24:13 +07:00
parent 7350d553b5
commit c038ec9346
4 changed files with 42 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

28
target/cris/op_helper.c
View file

@ -37,34 +37,6 @@
#define D_LOG(...) do { } while (0)
#endif
#if !defined(CONFIG_USER_ONLY)
/* Try to fill the TLB and return an exception if error. If retaddr is
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
void tlb_fill(CPUState *cs, target_ulong addr, int size,
MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
{
CRISCPU *cpu = CRIS_CPU(cs);
CPUCRISState *env = &cpu->env;
int ret;
D_LOG("%s pc=%x tpc=%x ra=%p\n", __func__,
env->pc, env->pregs[PR_EDA], (void *)retaddr);
ret = cris_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */
if (cpu_restore_state(cs, retaddr, true)) {
/* Evaluate flags after retranslation. */
helper_top_evaluate_flags(env);
}
}
cpu_loop_exit(cs);
}
}
#endif
void helper_raise_exception(CPUCRISState *env, uint32_t index)
{
CPUState *cs = CPU(cris_env_get_cpu(env));