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target/sparc: Introduce sparc_cpu_register_gdb_regs() stub

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Introduce sparc_cpu_register_gdb_regs() which we are going
to fill in the next commits.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20260219191955.83815-11-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé
2026-02-16 23:24:34 +01:00
parent 7ddd3aca5f
commit 733c41f0aa
3 changed files with 12 additions and 0 deletions
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2
target/sparc/cpu.c
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@@ -897,6 +897,8 @@ static void sparc_cpu_realizefn(DeviceState *dev, Error **errp)
return;
}
sparc_cpu_register_gdb_regs(cs);
qemu_init_vcpu(cs);
scc->parent_realize(dev, errp);

1
target/sparc/cpu.h
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@@ -586,6 +586,7 @@ hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
void sparc_cpu_do_interrupt(CPUState *cpu);
int sparc_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
int sparc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
void sparc_cpu_register_gdb_regs(CPUState *cs);
G_NORETURN void sparc_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx,

9
target/sparc/gdbstub.c
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@@ -215,3 +215,12 @@ int sparc_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
return 8;
#endif
}
void sparc_cpu_register_gdb_regs(CPUState *cs)
{
#if defined(TARGET_ABI32) || !defined(TARGET_SPARC64)
/* Not yet supported */
#else
/* Not yet supported */
#endif
}