DEF_HELPER_FLAGS_2(raise_exception, TCG_CALL_NO_WG, noreturn, env, i32)
-DEF_HELPER_1(debug, void, env)
DEF_HELPER_FLAGS_3(carry, TCG_CALL_NO_RWG_SE, i32, i32, i32, i32)
DEF_HELPER_2(cmp, i32, i32, i32)
DEF_HELPER_2(cmpu, i32, i32, i32)
cpu_loop_exit(cs);
}
-void helper_debug(CPUMBState *env)
-{
- int i;
-
- qemu_log("PC=%08x\n", env->pc);
- qemu_log("rmsr=%x resr=%x rear=%" PRIx64 " "
- "debug[%x] imm=%x iflags=%x\n",
- env->msr, env->esr, env->ear,
- env->debug, env->imm, env->iflags);
- qemu_log("btaken=%d btarget=%x mode=%s(saved=%s) eip=%d ie=%d\n",
- env->btaken, env->btarget,
- (env->msr & MSR_UM) ? "user" : "kernel",
- (env->msr & MSR_UMS) ? "user" : "kernel",
- (bool)(env->msr & MSR_EIP),
- (bool)(env->msr & MSR_IE));
- for (i = 0; i < 32; i++) {
- qemu_log("r%2.2d=%8.8x ", i, env->regs[i]);
- if ((i + 1) % 4 == 0)
- qemu_log("\n");
- }
- qemu_log("\n\n");
-}
-
static inline uint32_t compute_carry(uint32_t a, uint32_t b, uint32_t cin)
{
uint32_t cout = 0;
#define DISAS_UPDATE DISAS_TARGET_1 /* cpu state was modified dynamically */
#define DISAS_TB_JUMP DISAS_TARGET_2 /* only pc was modified statically */
-static TCGv_i32 env_debug;
static TCGv_i32 cpu_R[32];
static TCGv_i32 cpu_pc;
static TCGv_i32 cpu_msr;
tcg_gen_insn_start(dc->pc);
num_insns++;
-#if SIM_COMPAT
- if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
- tcg_gen_movi_i32(cpu_pc, dc->pc);
- gen_helper_debug();
- }
-#endif
-
if (unlikely(cpu_breakpoint_test(cs, dc->pc, BP_ANY))) {
gen_raise_exception_sync(dc, EXCP_DEBUG);
/* The address covered by the breakpoint must be included in
qemu_fprintf(f, "IN: PC=%x %s\n",
env->pc, lookup_symbol(env->pc));
qemu_fprintf(f, "rmsr=%x resr=%x rear=%" PRIx64 " "
- "debug=%x imm=%x iflags=%x fsr=%x rbtr=%x\n",
+ "imm=%x iflags=%x fsr=%x rbtr=%x\n",
env->msr, env->esr, env->ear,
- env->debug, env->imm, env->iflags, env->fsr,
- env->btr);
+ env->imm, env->iflags, env->fsr, env->btr);
qemu_fprintf(f, "btaken=%d btarget=%x mode=%s(saved=%s) eip=%d ie=%d\n",
env->btaken, env->btarget,
(env->msr & MSR_UM) ? "user" : "kernel",
{
int i;
- env_debug = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUMBState, debug),
- "debug0");
env_iflags = tcg_global_mem_new_i32(cpu_env,
offsetof(CPUMBState, iflags),
"iflags");