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target/microblaze: Remove helper_debug and env->debug

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This is not used, and seems redundant with -d cpu.

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>
This commit is contained in:
Richard Henderson 2020-08-24 06:46:04 -07:00
parent 41060b74bf
commit eb2022b7d0
4 changed files with 2 additions and 39 deletions
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23
target/microblaze/op_helper.c
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@ -71,29 +71,6 @@ void helper_raise_exception(CPUMBState *env, uint32_t index)
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;