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gdbstub: Change gdb_get_reg_cb and gdb_set_reg_cb

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Align the parameters of gdb_get_reg_cb and gdb_set_reg_cb with the
gdb_read_register and gdb_write_register members of CPUClass to allow
to unify the logic to access registers of the core and coprocessors
in the future.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231213-gdb-v17-6-777047380591@daynix.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-11-alex.bennee@linaro.org>
This commit is contained in:
Akihiko Odaki 2024-02-27 14:43:16 +00:00 • committed by Alex Bennée
parent c494f8f529
commit 66260159a7
14 changed files with 238 additions and 93 deletions
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11
target/loongarch/gdbstub.c
View file

@ -84,9 +84,11 @@ int loongarch_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
return length;
}
static int loongarch_gdb_get_fpu(CPULoongArchState *env,
GByteArray *mem_buf, int n)
static int loongarch_gdb_get_fpu(CPUState *cs, GByteArray *mem_buf, int n)
{
LoongArchCPU *cpu = LOONGARCH_CPU(cs);
CPULoongArchState *env = &cpu->env;
if (0 <= n && n < 32) {
return gdb_get_reg64(mem_buf, env->fpr[n].vreg.D(0));
} else if (32 <= n && n < 40) {
@ -97,9 +99,10 @@ static int loongarch_gdb_get_fpu(CPULoongArchState *env,
return 0;
}
static int loongarch_gdb_set_fpu(CPULoongArchState *env,
uint8_t *mem_buf, int n)
static int loongarch_gdb_set_fpu(CPUState *cs, uint8_t *mem_buf, int n)
{
LoongArchCPU *cpu = LOONGARCH_CPU(cs);
CPULoongArchState *env = &cpu->env;
int length = 0;
if (0 <= n && n < 32) {