Misc HW patches for 2024-02-15

[PULL 30/56] hw/sparc/leon3: Remove duplicate code

Philippe Mathieu-Daudé posted 56 patches 8 months, 2 weeks ago

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Maintainers: Rob Herring <robh@kernel.org>, Peter Maydell <peter.maydell@linaro.org>, Radoslaw Biernacki <rad@semihalf.com>, Leif Lindholm <quic_llindhol@quicinc.com>, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>, Yoshinori Sato <ysato@users.sourceforge.jp>, Magnus Damm <magnus.damm@gmail.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, "Clément Chigot" <chigot@adacore.com>, Frederic Konrad <konrad.frederic@yahoo.fr>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, "Hervé Poussineau" <hpoussin@reactos.org>, "Michael S. Tsirkin" <mst@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, John Snow <jsnow@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, BALATON Zoltan <balaton@eik.bme.hu>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Paul Burton <paulburton@kernel.org>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Beniamino Galvani <b.galvani@gmail.com>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Alistair Francis <alistair@alistair23.me>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Huacai Chen <chenhuacai@kernel.org>

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[PULL 30/56] hw/sparc/leon3: Remove duplicate code

Posted by Philippe Mathieu-Daudé 8 months, 2 weeks ago

Since commit b04d989054 ("SPARC: Emulation of Leon3") the
main_cpu_reset() handler sets both pc/npc when the CPU is
reset, after the machine is realized. It is pointless to
set it in leon3_generic_hw_init().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Clément Chigot <chigot@adacore.com>
Message-Id: <20240130113102.6732-3-philmd@linaro.org>
---
 hw/sparc/leon3.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c
index 2dfb742566..1ae9a37583 100644
--- a/hw/sparc/leon3.c
+++ b/hw/sparc/leon3.c
@@ -343,8 +343,6 @@ static void leon3_generic_hw_init(MachineState *machine)
 
             bootloader_entry = memory_region_get_ram_ptr(prom);
             write_bootloader(env, bootloader_entry, entry);
-            env->pc = LEON3_PROM_OFFSET;
-            env->npc = LEON3_PROM_OFFSET + 4;
             reset_info->entry = LEON3_PROM_OFFSET;
         }
     }
-- 
2.41.0