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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2024-02-27 14:43:16 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-02-28 09:09:49 +0000 |
| commit | 66260159a72ecd6c384197ba3d6e6f660ca5b482 (patch) | |
| tree | 85b6384505e6c3df71d1c0b22d48c231e2939189 /target/m68k | |
| parent | c494f8f5299995fb7a0b0f5d621083f23ff3e5e8 (diff) | |
| download | qemu-66260159a72ecd6c384197ba3d6e6f660ca5b482.zip qemu-66260159a72ecd6c384197ba3d6e6f660ca5b482.tar.gz qemu-66260159a72ecd6c384197ba3d6e6f660ca5b482.tar.bz2 | |
gdbstub: Change gdb_get_reg_cb and gdb_set_reg_cb
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>
Diffstat (limited to 'target/m68k')
| -rw-r--r-- | target/m68k/helper.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/target/m68k/helper.c b/target/m68k/helper.c index 9808d67..1c33995 100644 --- a/target/m68k/helper.c +++ b/target/m68k/helper.c @@ -29,8 +29,11 @@ #define SIGNBIT (1u << 31) -static int cf_fpu_gdb_get_reg(CPUM68KState *env, GByteArray *mem_buf, int n) +static int cf_fpu_gdb_get_reg(CPUState *cs, GByteArray *mem_buf, int n) { + M68kCPU *cpu = M68K_CPU(cs); + CPUM68KState *env = &cpu->env; + if (n < 8) { float_status s; return gdb_get_reg64(mem_buf, floatx80_to_float64(env->fregs[n].d, &s)); @@ -46,8 +49,11 @@ static int cf_fpu_gdb_get_reg(CPUM68KState *env, GByteArray *mem_buf, int n) return 0; } -static int cf_fpu_gdb_set_reg(CPUM68KState *env, uint8_t *mem_buf, int n) +static int cf_fpu_gdb_set_reg(CPUState *cs, uint8_t *mem_buf, int n) { + M68kCPU *cpu = M68K_CPU(cs); + CPUM68KState *env = &cpu->env; + if (n < 8) { float_status s; env->fregs[n].d = float64_to_floatx80(ldq_p(mem_buf), &s); @@ -66,8 +72,11 @@ static int cf_fpu_gdb_set_reg(CPUM68KState *env, uint8_t *mem_buf, int n) return 0; } -static int m68k_fpu_gdb_get_reg(CPUM68KState *env, GByteArray *mem_buf, int n) +static int m68k_fpu_gdb_get_reg(CPUState *cs, GByteArray *mem_buf, int n) { + M68kCPU *cpu = M68K_CPU(cs); + CPUM68KState *env = &cpu->env; + if (n < 8) { int len = gdb_get_reg16(mem_buf, env->fregs[n].l.upper); len += gdb_get_reg16(mem_buf, 0); @@ -85,8 +94,11 @@ static int m68k_fpu_gdb_get_reg(CPUM68KState *env, GByteArray *mem_buf, int n) return 0; } -static int m68k_fpu_gdb_set_reg(CPUM68KState *env, uint8_t *mem_buf, int n) +static int m68k_fpu_gdb_set_reg(CPUState *cs, uint8_t *mem_buf, int n) { + M68kCPU *cpu = M68K_CPU(cs); + CPUM68KState *env = &cpu->env; + if (n < 8) { env->fregs[n].l.upper = lduw_be_p(mem_buf); env->fregs[n].l.lower = ldq_be_p(mem_buf + 4); |