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target/avr: Fix interrupt execution

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Only one interrupt is in progress at the moment.
It is only necessary to set to reset interrupt_request
after all interrupts have been executed.

Signed-off-by: Ivanov Arkasha <ivanovrkasha@gmail.com>
Message-Id: <20210312164754.18437-1-arkaisp2021@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Michael Rolnik <mrolnik@gmail.com>
This commit is contained in:
Ivanov Arkasha 2021-03-12 19:47:54 +03:00 • committed by Philippe Mathieu-Daudé
parent 2e35dfb634
commit 56b90e60c4
1 changed files with 3 additions and 1 deletions
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2
target/avr/helper.c
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@ -49,7 +49,9 @@ bool avr_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
cc->tcg_ops->do_interrupt(cs); cc->tcg_ops->do_interrupt(cs);
env->intsrc &= env->intsrc - 1; /* clear the interrupt */ env->intsrc &= env->intsrc - 1; /* clear the interrupt */
if (!env->intsrc) {
cs->interrupt_request &= ~CPU_INTERRUPT_HARD; cs->interrupt_request &= ~CPU_INTERRUPT_HARD;
}
ret = true; ret = true;
} }