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gdbstub: introduce gdb_get_max_cpus

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This is needed for handling vcont packets as the way of calculating
max cpus vhanges between user and softmmu mode.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-17-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-17-richard.henderson@linaro.org>
This commit is contained in:
Alex Bennée 2023-03-02 18:57:52 -08:00
parent 589a58672e
commit 7ea0c33def
4 changed files with 28 additions and 10 deletions
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9
gdbstub/softmmu.c
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@ -440,6 +440,15 @@ int gdb_target_memory_rw_debug(CPUState *cpu, hwaddr addr,
return cpu_memory_rw_debug(cpu, addr, buf, len, is_write);
}
/*
* cpu helpers
*/
unsigned int gdb_get_max_cpus(void)
{
MachineState *ms = MACHINE(qdev_get_machine());
return ms->smp.max_cpus;
}
/*
* Softmmu specific command helpers