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target/arm: remove unused EXCP_SEMIHOST leg

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All semihosting exceptions are dealt with earlier in the common code
so we should never get here.

Backports commit b906acbb3aceed5b1eca30d9d365d5bd7431400b from qemu
This commit is contained in:
Alex Bennée 2020-01-14 08:18:44 -05:00 committed by Lioncash
parent fe60494b77
commit ea2714796f
1 changed files with 0 additions and 7 deletions
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7
qemu/target/arm/helper.c
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@ -8331,13 +8331,6 @@ static void arm_cpu_do_interrupt_aarch64_(CPUState *cs)
case EXCP_VFIQ:
addr += 0x100;
break;
case EXCP_SEMIHOST:
/* UNICORN: Commented out
qemu_log_mask(CPU_LOG_INT,
"...handling as semihosting call 0x%" PRIx64 "\n",
env->xregs[0]);
env->xregs[0] = do_arm_semihosting(env);*/
return;
default:
cpu_abort(cs, "Unhandled exception 0x%x\n", cs->exception_index);
}