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target/sh4: call plugin trap callbacks

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We recently introduced API for registering callbacks for trap related
events as well as the corresponding hook functions. Due to differences
between architectures, the latter need to be called from target specific
code.

This change places hooks for SuperH targets.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yoshinori Sato <yoshinori.sato@nifty.com>
Signed-off-by: Julian Ganz <neither@nut.email>
Message-ID: <20251027110344.2289945-26-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
This commit is contained in:
Julian Ganz 2025-10-27 11:03:32 +00:00 • committed by Alex Bennée
parent 4226129914
commit 01f0738c57
1 changed files with 4 additions and 0 deletions
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4
target/sh4/helper.c
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@ -24,6 +24,7 @@
#include "exec/page-protection.h"
#include "exec/target_page.h"
#include "exec/log.h"
#include "qemu/plugin.h"
#if !defined(CONFIG_USER_ONLY)
#include "hw/sh4/sh_intc.h"
@ -60,6 +61,7 @@ void superh_cpu_do_interrupt(CPUState *cs)
CPUSH4State *env = cpu_env(cs);
int do_irq = cpu_test_interrupt(cs, CPU_INTERRUPT_HARD);
int do_exp, irq_vector = cs->exception_index;
uint64_t last_pc = env->pc;
/* prioritize exceptions over interrupts */
@ -176,12 +178,14 @@ void superh_cpu_do_interrupt(CPUState *cs)
env->pc = env->vbr + 0x100;
break;
}
qemu_plugin_vcpu_exception_cb(cs, last_pc);
return;
}
if (do_irq) {
env->intevt = irq_vector;
env->pc = env->vbr + 0x600;
qemu_plugin_vcpu_interrupt_cb(cs, last_pc);
return;
}
}