Philippe Mathieu-Daudé <phi...@linaro.org> writes:
> Both CPUClass::gdb_read_register() and CPUClass::gdb_write_register()
> handlers are called from common gdbstub code, and won't be called with
> register index over CPUClass::gdb_num_core_regs:
>
> int gdb_read_register(CPUState *cpu, GByteArray *buf, int reg)
> {
> CPUClass *cc = CPU_GET_CLASS(cpu);
>
> if (reg < cc->gdb_num_core_regs) {
> return cc->gdb_read_register(cpu, buf, reg);
> }
> ...
> }
>
> static int gdb_write_register(CPUState *cpu, uint8_t *mem_buf, int reg)
> {
> CPUClass *cc = CPU_GET_CLASS(cpu);
>
> if (reg < cc->gdb_num_core_regs) {
> return cc->gdb_write_register(cpu, mem_buf, reg);
> }
> ...
> }
>
> Clarify that in CPUClass docstring, and remove unreachable code on
> the microblaze and tricore implementations.
>
> Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Reviewed-by: Alex Bennée <alex.ben...@linaro.org>
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
