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| author | Andreas Färber <afaerber@suse.de> | 2013-06-29 04:18:45 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-27 00:04:17 +0200 |
| commit | 5b50e790f9e9403d11b4164193b76530ee85a2a1 (patch) | |
| tree | 63244f49c1b53b05d1d8ddc795643e376dd55971 /target-lm32 | |
| parent | 986a2998932e978e63fc3b7ead1fef81f7aad52e (diff) | |
| download | qemu-5b50e790f9e9403d11b4164193b76530ee85a2a1.tar.gz | |
cpu: Introduce CPUClass::gdb_{read,write}_register()
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>
Diffstat (limited to 'target-lm32')
| -rw-r--r-- | target-lm32/Makefile.objs | 1 | ||||
| -rw-r--r-- | target-lm32/cpu-qom.h | 2 | ||||
| -rw-r--r-- | target-lm32/cpu.c | 2 | ||||
| -rw-r--r-- | target-lm32/gdbstub.c | 15 |
4 files changed, 16 insertions, 4 deletions
diff --git a/target-lm32/Makefile.objs b/target-lm32/Makefile.objs index ca20f21443..40236876c8 100644 --- a/target-lm32/Makefile.objs +++ b/target-lm32/Makefile.objs @@ -1,2 +1,3 @@ obj-y += translate.o op_helper.o helper.o cpu.o +obj-y += gdbstub.o obj-$(CONFIG_SOFTMMU) += machine.o diff --git a/target-lm32/cpu-qom.h b/target-lm32/cpu-qom.h index 9e2732919d..723f6049c3 100644 --- a/target-lm32/cpu-qom.h +++ b/target-lm32/cpu-qom.h @@ -79,5 +79,7 @@ void lm32_cpu_do_interrupt(CPUState *cpu); void lm32_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, int flags); hwaddr lm32_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); +int lm32_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); +int lm32_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); #endif diff --git a/target-lm32/cpu.c b/target-lm32/cpu.c index aa52696cda..962d553de0 100644 --- a/target-lm32/cpu.c +++ b/target-lm32/cpu.c @@ -87,6 +87,8 @@ static void lm32_cpu_class_init(ObjectClass *oc, void *data) cc->do_interrupt = lm32_cpu_do_interrupt; cc->dump_state = lm32_cpu_dump_state; cc->set_pc = lm32_cpu_set_pc; + cc->gdb_read_register = lm32_cpu_gdb_read_register; + cc->gdb_write_register = lm32_cpu_gdb_write_register; #ifndef CONFIG_USER_ONLY cc->get_phys_page_debug = lm32_cpu_get_phys_page_debug; cc->vmsd = &vmstate_lm32_cpu; diff --git a/target-lm32/gdbstub.c b/target-lm32/gdbstub.c index 17f08f5d94..4979a98d74 100644 --- a/target-lm32/gdbstub.c +++ b/target-lm32/gdbstub.c @@ -17,10 +17,16 @@ * 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" #include "hw/lm32/lm32_pic.h" -static int cpu_gdb_read_register(CPULM32State *env, uint8_t *mem_buf, int n) +int lm32_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n) { + LM32CPU *cpu = LM32_CPU(cs); + CPULM32State *env = &cpu->env; + if (n < 32) { return gdb_get_reg32(mem_buf, env->regs[n]); } else { @@ -45,10 +51,11 @@ static int cpu_gdb_read_register(CPULM32State *env, uint8_t *mem_buf, int n) return 0; } -static int cpu_gdb_write_register(CPULM32State *env, uint8_t *mem_buf, int n) +int lm32_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) { - LM32CPU *cpu = lm32_env_get_cpu(env); - CPUClass *cc = CPU_GET_CLASS(cpu); + LM32CPU *cpu = LM32_CPU(cs); + CPUClass *cc = CPU_GET_CLASS(cs); + CPULM32State *env = &cpu->env; uint32_t tmp; if (n > cc->gdb_num_core_regs) { |