From: Helge Deller <deller@kernel.org>
To: qemu-devel@nongnu.org
Cc: deller@gmx.de, Richard Henderson <richard.henderson@linaro.org>
Subject: [PATCH 09/11] target/hppa: Fix TOC handler for 64-bit CPUs
Date: Mon, 30 Mar 2026 23:18:56 +0200 [thread overview]
Message-ID: <20260330211859.19317-10-deller@kernel.org> (raw)
In-Reply-To: <20260330211859.19317-1-deller@kernel.org>
From: Helge Deller <deller@gmx.de>
When the TOC handler is triggered, e.g. by using the "NMI" command
in the QEMU monitor, make sure to call the full 64-bit TOC handler
address in SeaBIOS-hppa firmware.
This fixes the TOC handler on 64-bit CPUs (and 64-bit SeaBIOS).
Signed-off-by: Helge Deller <deller@gmx.de>
---
target/hppa/int_helper.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/hppa/int_helper.c b/target/hppa/int_helper.c
index d5a20cd549..fd4b99069e 100644
--- a/target/hppa/int_helper.c
+++ b/target/hppa/int_helper.c
@@ -203,7 +203,8 @@ void hppa_cpu_do_interrupt(CPUState *cs)
/* step 7 */
if (i == EXCP_TOC) {
- env->iaoq_f = hppa_form_gva(env, 0, FIRMWARE_START);
+ env->iaoq_f = hppa_form_gva(env, 0,
+ ((uint64_t) FIRMWARE_HIGH) << 32 | FIRMWARE_START);
/* help SeaBIOS and provide iaoq_b and iasq_back in shadow regs */
env->gr[24] = env->cr_back[0];
env->gr[25] = env->cr_back[1];
--
2.53.0
next prev parent reply other threads:[~2026-03-30 21:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-30 21:18 [PATCH 00/11] HPPA Patches for qemu-v11 Helge Deller
2026-03-30 21:18 ` [PATCH 01/11] hw/pci-host/astro: Update copyright and documentation link Helge Deller
2026-03-31 9:35 ` Philippe Mathieu-Daudé
2026-03-30 21:18 ` [PATCH 02/11] hw/hppa: Disable Artist graphics card on 64-bit machines Helge Deller
2026-03-30 21:42 ` Philippe Mathieu-Daudé
2026-03-31 8:58 ` Helge Deller
2026-03-31 9:34 ` Philippe Mathieu-Daudé
2026-03-30 21:18 ` [PATCH 03/11] hw/pci-host/astro: Make astro address arrays accessible for other users Helge Deller
2026-03-30 21:18 ` [PATCH 04/11] hw/pci-host/astro: Fix initial addresses in IOC Helge Deller
2026-03-30 21:18 ` [PATCH 05/11] hw/pci-host/astro: Implement LMMIO registers Helge Deller
2026-03-30 21:18 ` [PATCH 06/11] hw/pci-host/astro: Fix LMMIO DIRECT mappings Helge Deller
2026-03-30 21:18 ` [PATCH 07/11] hw/pci-host/astro: Add GMMIO mapping Helge Deller
2026-03-30 21:56 ` Philippe Mathieu-Daudé
2026-03-30 22:29 ` Helge Deller
2026-03-31 9:14 ` Philippe Mathieu-Daudé
2026-03-30 21:18 ` [PATCH 08/11] hw/pci-host/astro: Add comment about Astro version numbers Helge Deller
2026-03-30 21:54 ` Philippe Mathieu-Daudé
2026-03-31 16:57 ` Helge Deller
2026-03-30 21:18 ` Helge Deller [this message]
2026-03-30 21:52 ` [PATCH 09/11] target/hppa: Fix TOC handler for 64-bit CPUs Philippe Mathieu-Daudé
2026-03-30 21:18 ` [PATCH 10/11] hw/hppa: Implement memory ranges Helge Deller
2026-03-31 13:09 ` [PATCH 00/11] HPPA Patches for qemu-v11 Philippe Mathieu-Daudé
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