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-rw-r--r--cpu-exec.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index b7b012b580..0d5ce62df9 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -562,29 +562,6 @@ int cpu_exec(CPUArchState *env)
}
}
}
-#elif defined(TARGET_ARM)
- if (interrupt_request & CPU_INTERRUPT_FIQ
- && !(env->daif & PSTATE_F)) {
- cpu->exception_index = EXCP_FIQ;
- cc->do_interrupt(cpu);
- next_tb = 0;
- }
- /* ARMv7-M interrupt return works by loading a magic value
- into the PC. On real hardware the load causes the
- return to occur. The qemu implementation performs the
- jump normally, then does the exception return when the
- CPU tries to execute code at the magic address.
- This will cause the magic PC value to be pushed to
- the stack if an interrupt occurred at the wrong time.
- We avoid this by disabling interrupts when
- pc contains a magic address. */
- if (interrupt_request & CPU_INTERRUPT_HARD
- && !(env->daif & PSTATE_I)
- && (!IS_M(env) || env->regs[15] < 0xfffffff0)) {
- cpu->exception_index = EXCP_IRQ;
- cc->do_interrupt(cpu);
- next_tb = 0;
- }
#endif
/* The target hook has 3 exit conditions:
False when the interrupt isn't processed,