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To: qemu-devel@nongnu.org
Cc: Keith Packard <keithp@keithp.com>
Subject: [PATCH 1/4] target/rx: Set exception vector base to 0xffffff80
Date: Tue, 18 Feb 2025 13:21:00 -0800
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Reply-to: Keith Packard <keithp@keithp.com>
From: Keith Packard via <qemu-devel@nongnu.org>
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The documentation says the vector is at 0xffffff80, instead of the
previous value of 0xffffffc0. That value must have been a bug because
the standard vector values (20, 21, 23, 25, 30) were all
past the end of the array.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
target/rx/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/rx/helper.c b/target/rx/helper.c
index 80912e8dcb..55e2ae4a11 100644
--- a/target/rx/helper.c
+++ b/target/rx/helper.c
@@ -90,7 +90,7 @@ void rx_cpu_do_interrupt(CPUState *cs)
cpu_stl_data(env, env->isp, env->pc);
=20
if (vec < 0x100) {
- env->pc =3D cpu_ldl_data(env, 0xffffffc0 + vec * 4);
+ env->pc =3D cpu_ldl_data(env, 0xffffff80 + vec * 4);
} else {
env->pc =3D cpu_ldl_data(env, env->intb + (vec & 0xff) * 4);
}
--=20
2.47.2