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cpu: Introduce CPUClass::gdb_{read,write}_register()

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Completes migration of target-specific code to new target-*/gdbstub.c.

Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa)
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-06-29 04:18:45 +02:00
parent 986a299893
commit 5b50e790f9
60 changed files with 255 additions and 115 deletions
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1
target-alpha/Makefile.objs
View file

@ -1,3 +1,4 @@
obj-$(CONFIG_SOFTMMU) += machine.o
obj-y += translate.o helper.o cpu.o
obj-y += int_helper.o fpu_helper.o sys_helper.o mem_helper.o
obj-y += gdbstub.o

2
target-alpha/cpu-qom.h
View file

@ -82,5 +82,7 @@ void alpha_cpu_do_interrupt(CPUState *cpu);
void alpha_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
int flags);
hwaddr alpha_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
int alpha_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
#endif

2
target-alpha/cpu.c
View file

@ -271,6 +271,8 @@ static void alpha_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = alpha_cpu_do_interrupt;
cc->dump_state = alpha_cpu_dump_state;
cc->set_pc = alpha_cpu_set_pc;
cc->gdb_read_register = alpha_cpu_gdb_read_register;
cc->gdb_write_register = alpha_cpu_gdb_write_register;
#ifndef CONFIG_USER_ONLY
cc->do_unassigned_access = alpha_cpu_unassigned_access;
cc->get_phys_page_debug = alpha_cpu_get_phys_page_debug;

11
target-alpha/gdbstub.c
View file

@ -17,9 +17,14 @@
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "qemu-common.h"
#include "exec/gdbstub.h"
static int cpu_gdb_read_register(CPUAlphaState *env, uint8_t *mem_buf, int n)
int alpha_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
{
AlphaCPU *cpu = ALPHA_CPU(cs);
CPUAlphaState *env = &cpu->env;
uint64_t val;
CPU_DoubleU d;
@ -52,8 +57,10 @@ static int cpu_gdb_read_register(CPUAlphaState *env, uint8_t *mem_buf, int n)
return gdb_get_regl(mem_buf, val);
}
static int cpu_gdb_write_register(CPUAlphaState *env, uint8_t *mem_buf, int n)
int alpha_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
{
AlphaCPU *cpu = ALPHA_CPU(cs);
CPUAlphaState *env = &cpu->env;
target_ulong tmp = ldtul_p(mem_buf);
CPU_DoubleU d;