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Mon, 6 Oct 2025 11:57:43 +0200 (CEST) Received: (qmail 18903 invoked by uid 990); 6 Oct 2025 09:57:42 -0000 Received: from unknown (HELO unkown) (::1) by skiff.uberspace.de (Haraka/3.0.1) with ESMTPSA; Mon, 06 Oct 2025 11:57:42 +0200 Authentication-Results: skiff.uberspace.de; auth=pass (plain) From: Julian Ganz To: qemu-devel@nongnu.org Cc: Julian Ganz , Richard Henderson , Yoshinori Sato Subject: [PATCH v7 19/25] target/sh4: call plugin trap callbacks Date: Mon, 6 Oct 2025 11:57:14 +0200 Message-ID: <105995a312c0d20f0b5a816bdfc2ddfc5ceecd50.1759744337.git.neither@nut.email> X-Mailer: git-send-email 2.49.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Rspamd-Bar: ----- X-Rspamd-Report: REPLY(-4) BAYES_HAM(-2.998048) MID_CONTAINS_FROM(1) MIME_GOOD(-0.1) R_MISSING_CHARSET(0.5) X-Rspamd-Score: -5.598048 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nut.email; s=uberspace; h=from:to:cc:subject:date; bh=SordwaBTTHwBeWWY9UP8KbtbiTHsyrq+7lo4143sRLc=; 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charset="utf-8" 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 Reviewed-by: Yoshinori Sato Signed-off-by: Julian Ganz --- target/sh4/helper.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/sh4/helper.c b/target/sh4/helper.c index 1744ef0e6d..fb26d5c35d 100644 --- a/target/sh4/helper.c +++ b/target/sh4/helper.c @@ -24,6 +24,7 @@ #include "exec/page-protection.h" #include "exec/target_page.h" #include "exec/log.h" +#include "qemu/plugin.h" =20 #if !defined(CONFIG_USER_ONLY) #include "hw/sh4/sh_intc.h" @@ -60,6 +61,7 @@ void superh_cpu_do_interrupt(CPUState *cs) CPUSH4State *env =3D cpu_env(cs); int do_irq =3D cpu_test_interrupt(cs, CPU_INTERRUPT_HARD); int do_exp, irq_vector =3D cs->exception_index; + uint64_t last_pc =3D env->pc; =20 /* prioritize exceptions over interrupts */ =20 @@ -176,12 +178,14 @@ void superh_cpu_do_interrupt(CPUState *cs) env->pc =3D env->vbr + 0x100; break; } + qemu_plugin_vcpu_exception_cb(cs, last_pc); return; } =20 if (do_irq) { env->intevt =3D irq_vector; env->pc =3D env->vbr + 0x600; + qemu_plugin_vcpu_interrupt_cb(cs, last_pc); return; } } --=20 2.49.1