Continue eliminating the sregs array in favor of individual members.
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
uint32_t regs[32];
uint64_t pc;
uint64_t msr;
+ uint64_t ear;
uint64_t sregs[14];
float_status fp_status;
/* Stack protectors. Yes, it's a hw feature. */
val = env->msr;
break;
case GDB_EAR:
- val = env->sregs[SR_EAR];
+ val = env->ear;
break;
case GDB_ESR:
val = env->sregs[SR_ESR];
env->msr = tmp;
break;
case GDB_EAR:
- env->sregs[SR_EAR] = tmp;
+ env->ear = tmp;
break;
case GDB_ESR:
env->sregs[SR_ESR] = tmp;
qemu_log_mask(CPU_LOG_MMU, "mmu=%d miss v=%" VADDR_PRIx "\n",
mmu_idx, address);
- env->sregs[SR_EAR] = address;
+ env->ear = address;
switch (lu.err) {
case ERR_PROT:
env->sregs[SR_ESR] = access_type == MMU_INST_FETCH ? 17 : 16;
qemu_log_mask(CPU_LOG_INT,
"hw exception at pc=%" PRIx64 " ear=%" PRIx64 " "
"esr=%" PRIx64 " iflags=%x\n",
- env->pc, env->sregs[SR_EAR],
+ env->pc, env->ear,
env->sregs[SR_ESR], env->iflags);
log_cpu_state_mask(CPU_LOG_INT, cs, 0);
env->iflags &= ~(IMM_FLAG | D_FLAG);
qemu_log_mask(CPU_LOG_INT,
"exception at pc=%" PRIx64 " ear=%" PRIx64 " "
"iflags=%x\n",
- env->pc, env->sregs[SR_EAR], env->iflags);
+ env->pc, env->ear, env->iflags);
log_cpu_state_mask(CPU_LOG_INT, cs, 0);
env->iflags &= ~(IMM_FLAG | D_FLAG);
env->pc = cpu->cfg.base_vectors + 0x20;
qemu_log("PC=%" PRIx64 "\n", env->pc);
qemu_log("rmsr=%" PRIx64 " resr=%" PRIx64 " rear=%" PRIx64 " "
"debug[%x] imm=%x iflags=%x\n",
- env->msr, env->sregs[SR_ESR], env->sregs[SR_EAR],
+ env->msr, env->sregs[SR_ESR], env->ear,
env->debug, env->imm, env->iflags);
qemu_log("btaken=%d btarget=%" PRIx64 " mode=%s(saved=%s) eip=%d ie=%d\n",
env->btaken, env->btarget,
"unaligned access addr=" TARGET_FMT_lx
" mask=%x, wr=%d dr=r%d\n",
addr, mask, wr, dr);
- env->sregs[SR_EAR] = addr;
+ env->ear = addr;
env->sregs[SR_ESR] = ESR_EC_UNALIGNED_DATA | (wr << 10) \
| (dr & 31) << 5;
if (mask == 3) {
qemu_log_mask(CPU_LOG_INT, "Stack protector violation at "
TARGET_FMT_lx " %x %x\n",
addr, env->slr, env->shr);
- env->sregs[SR_EAR] = addr;
+ env->ear = addr;
env->sregs[SR_ESR] = ESR_EC_STACKPROT;
helper_raise_exception(env, EXCP_HW_EXCP);
}
return;
}
- env->sregs[SR_EAR] = addr;
+ env->ear = addr;
if (access_type == MMU_INST_FETCH) {
if ((env->pvr.regs[2] & PVR2_IOPB_BUS_EXC_MASK)) {
env->sregs[SR_ESR] = ESR_EC_INSN_BUS;
qemu_fprintf(f, "rmsr=%" PRIx64 " resr=%" PRIx64 " rear=%" PRIx64 " "
"debug=%x imm=%x iflags=%x fsr=%" PRIx64 " "
"rbtr=%" PRIx64 "\n",
- env->msr, env->sregs[SR_ESR], env->sregs[SR_EAR],
+ env->msr, env->sregs[SR_ESR], env->ear,
env->debug, env->imm, env->iflags, env->sregs[SR_FSR],
env->sregs[SR_BTR]);
qemu_fprintf(f, "btaken=%d btarget=%" PRIx64 " mode=%s(saved=%s) "
tcg_global_mem_new_i64(cpu_env, offsetof(CPUMBState, pc), "rpc");
cpu_SR[SR_MSR] =
tcg_global_mem_new_i64(cpu_env, offsetof(CPUMBState, msr), "rmsr");
+ cpu_SR[SR_EAR] =
+ tcg_global_mem_new_i64(cpu_env, offsetof(CPUMBState, ear), "rear");
- for (i = SR_MSR + 1; i < ARRAY_SIZE(cpu_SR); i++) {
+ for (i = SR_EAR + 1; i < ARRAY_SIZE(cpu_SR); i++) {
cpu_SR[i] = tcg_global_mem_new_i64(cpu_env,
offsetof(CPUMBState, sregs[i]),
special_regnames[i]);