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-rw-r--r--gdbstub.c39
-rw-r--r--include/qom/cpu.h2
-rw-r--r--target-alpha/cpu.c8
-rw-r--r--target-arm/cpu.c8
-rw-r--r--target-cris/cpu.c8
-rw-r--r--target-i386/cpu.c8
-rw-r--r--target-lm32/cpu.c8
-rw-r--r--target-microblaze/cpu.c8
-rw-r--r--target-mips/cpu.c14
-rw-r--r--target-openrisc/cpu.c8
-rw-r--r--target-ppc/translate_init.c8
-rw-r--r--target-s390x/cpu.c8
-rw-r--r--target-sh4/cpu.c8
-rw-r--r--target-sparc/cpu.c9
-rw-r--r--target-xtensa/cpu.c8
15 files changed, 119 insertions, 33 deletions
diff --git a/gdbstub.c b/gdbstub.c
index bdba19b404..55d4756da7 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2042,40 +2042,13 @@ static void gdb_breakpoint_remove_all(void)
static void gdb_set_cpu_pc(GDBState *s, target_ulong pc)
{
- cpu_synchronize_state(ENV_GET_CPU(s->c_cpu));
-#if defined(TARGET_I386)
- s->c_cpu->eip = pc;
-#elif defined (TARGET_PPC)
- s->c_cpu->nip = pc;
-#elif defined (TARGET_SPARC)
- s->c_cpu->pc = pc;
- s->c_cpu->npc = pc + 4;
-#elif defined (TARGET_ARM)
- s->c_cpu->regs[15] = pc;
-#elif defined (TARGET_SH4)
- s->c_cpu->pc = pc;
-#elif defined (TARGET_MIPS)
- s->c_cpu->active_tc.PC = pc & ~(target_ulong)1;
- if (pc & 1) {
- s->c_cpu->hflags |= MIPS_HFLAG_M16;
- } else {
- s->c_cpu->hflags &= ~(MIPS_HFLAG_M16);
+ CPUState *cpu = ENV_GET_CPU(s->c_cpu);
+ CPUClass *cc = CPU_GET_CLASS(cpu);
+
+ cpu_synchronize_state(cpu);
+ if (cc->set_pc) {
+ cc->set_pc(cpu, pc);
}
-#elif defined (TARGET_MICROBLAZE)
- s->c_cpu->sregs[SR_PC] = pc;
-#elif defined(TARGET_OPENRISC)
- s->c_cpu->pc = pc;
-#elif defined (TARGET_CRIS)
- s->c_cpu->pc = pc;
-#elif defined (TARGET_ALPHA)
- s->c_cpu->pc = pc;
-#elif defined (TARGET_S390X)
- s->c_cpu->psw.addr = pc;
-#elif defined (TARGET_LM32)
- s->c_cpu->pc = pc;
-#elif defined(TARGET_XTENSA)
- s->c_cpu->pc = pc;
-#endif
}
static CPUArchState *find_cpu(uint32_t thread_id)
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 829fd4554f..4620fee540 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -73,6 +73,7 @@ typedef void (*CPUUnassignedAccess)(CPUState *cpu, hwaddr addr,
* @get_arch_id: Callback for getting architecture-dependent CPU ID.
* @get_paging_enabled: Callback for inquiring whether paging is enabled.
* @get_memory_mapping: Callback for obtaining the memory mappings.
+ * @set_pc: Callback for setting the Program Counter register.
* @vmsd: State description for migration.
*
* Represents a CPU family or model.
@@ -96,6 +97,7 @@ typedef struct CPUClass {
bool (*get_paging_enabled)(const CPUState *cpu);
void (*get_memory_mapping)(CPUState *cpu, MemoryMappingList *list,
Error **errp);
+ void (*set_pc)(CPUState *cpu, vaddr value);
const struct VMStateDescription *vmsd;
int (*write_elf64_note)(WriteCoreDumpFunction f, CPUState *cpu,
diff --git a/target-alpha/cpu.c b/target-alpha/cpu.c
index 26708055d9..09bb7a8876 100644
--- a/target-alpha/cpu.c
+++ b/target-alpha/cpu.c
@@ -24,6 +24,13 @@
#include "migration/vmstate.h"
+static void alpha_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ AlphaCPU *cpu = ALPHA_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
static void alpha_cpu_realizefn(DeviceState *dev, Error **errp)
{
AlphaCPUClass *acc = ALPHA_CPU_GET_CLASS(dev);
@@ -264,6 +271,7 @@ static void alpha_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = alpha_cpu_do_interrupt;
cc->dump_state = alpha_cpu_dump_state;
cpu_class_set_do_unassigned_access(cc, alpha_cpu_unassigned_access);
+ cc->set_pc = alpha_cpu_set_pc;
device_class_set_vmsd(dc, &vmstate_alpha_cpu);
}
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 9f1696f933..082bc12831 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -25,6 +25,13 @@
#endif
#include "sysemu/sysemu.h"
+static void arm_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ ARMCPU *cpu = ARM_CPU(cs);
+
+ cpu->env.regs[15] = value;
+}
+
static void cp_reg_reset(gpointer key, gpointer value, gpointer opaque)
{
/* Reset a single ARMCPRegInfo register */
@@ -816,6 +823,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = arm_cpu_class_by_name;
cc->do_interrupt = arm_cpu_do_interrupt;
cc->dump_state = arm_cpu_dump_state;
+ cc->set_pc = arm_cpu_set_pc;
cpu_class_set_vmsd(cc, &vmstate_arm_cpu);
}
diff --git a/target-cris/cpu.c b/target-cris/cpu.c
index 2abb57fc23..b72fd98ab8 100644
--- a/target-cris/cpu.c
+++ b/target-cris/cpu.c
@@ -26,6 +26,13 @@
#include "mmu.h"
+static void cris_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ CRISCPU *cpu = CRIS_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
/* CPUClass::reset() */
static void cris_cpu_reset(CPUState *s)
{
@@ -247,6 +254,7 @@ static void cris_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = cris_cpu_class_by_name;
cc->do_interrupt = cris_cpu_do_interrupt;
cc->dump_state = cris_cpu_dump_state;
+ cc->set_pc = cris_cpu_set_pc;
}
static const TypeInfo cris_cpu_type_info = {
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index e3f75a81a7..67b095d17f 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -2506,6 +2506,13 @@ static bool x86_cpu_get_paging_enabled(const CPUState *cs)
return cpu->env.cr[0] & CR0_PG_MASK;
}
+static void x86_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ X86CPU *cpu = X86_CPU(cs);
+
+ cpu->env.eip = value;
+}
+
static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
{
X86CPUClass *xcc = X86_CPU_CLASS(oc);
@@ -2522,6 +2529,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = x86_cpu_do_interrupt;
cc->dump_state = x86_cpu_dump_state;
+ cc->set_pc = x86_cpu_set_pc;
cc->get_arch_id = x86_cpu_get_arch_id;
cc->get_paging_enabled = x86_cpu_get_paging_enabled;
#ifndef CONFIG_USER_ONLY
diff --git a/target-lm32/cpu.c b/target-lm32/cpu.c
index 04327acc05..8aa28b59d4 100644
--- a/target-lm32/cpu.c
+++ b/target-lm32/cpu.c
@@ -22,6 +22,13 @@
#include "qemu-common.h"
+static void lm32_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ LM32CPU *cpu = LM32_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
/* CPUClass::reset() */
static void lm32_cpu_reset(CPUState *s)
{
@@ -79,6 +86,7 @@ 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;
cpu_class_set_vmsd(cc, &vmstate_lm32_cpu);
}
diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c
index dce1c7ea67..0a9bcfa556 100644
--- a/target-microblaze/cpu.c
+++ b/target-microblaze/cpu.c
@@ -26,6 +26,13 @@
#include "migration/vmstate.h"
+static void mb_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
+
+ cpu->env.sregs[SR_PC] = value;
+}
+
/* CPUClass::reset() */
static void mb_cpu_reset(CPUState *s)
{
@@ -134,6 +141,7 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = mb_cpu_do_interrupt;
cc->dump_state = mb_cpu_dump_state;
cpu_class_set_do_unassigned_access(cc, mb_cpu_unassigned_access);
+ cc->set_pc = mb_cpu_set_pc;
dc->vmsd = &vmstate_mb_cpu;
dc->props = mb_properties;
}
diff --git a/target-mips/cpu.c b/target-mips/cpu.c
index 60a3faf2f8..6ec3d252e5 100644
--- a/target-mips/cpu.c
+++ b/target-mips/cpu.c
@@ -22,6 +22,19 @@
#include "qemu-common.h"
+static void mips_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ MIPSCPU *cpu = MIPS_CPU(cs);
+ CPUMIPSState *env = &cpu->env;
+
+ env->active_tc.PC = value & ~(target_ulong)1;
+ if (value & 1) {
+ env->hflags |= MIPS_HFLAG_M16;
+ } else {
+ env->hflags &= ~(MIPS_HFLAG_M16);
+ }
+}
+
/* CPUClass::reset() */
static void mips_cpu_reset(CPUState *s)
{
@@ -76,6 +89,7 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
cc->do_interrupt = mips_cpu_do_interrupt;
cc->dump_state = mips_cpu_dump_state;
cpu_class_set_do_unassigned_access(cc, mips_cpu_unassigned_access);
+ cc->set_pc = mips_cpu_set_pc;
}
static const TypeInfo mips_cpu_type_info = {
diff --git a/target-openrisc/cpu.c b/target-openrisc/cpu.c
index 6d40f1b85e..27ee9f415c 100644
--- a/target-openrisc/cpu.c
+++ b/target-openrisc/cpu.c
@@ -20,6 +20,13 @@
#include "cpu.h"
#include "qemu-common.h"
+static void openrisc_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ OpenRISCCPU *cpu = OPENRISC_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
/* CPUClass::reset() */
static void openrisc_cpu_reset(CPUState *s)
{
@@ -146,6 +153,7 @@ static void openrisc_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = openrisc_cpu_class_by_name;
cc->do_interrupt = openrisc_cpu_do_interrupt;
cc->dump_state = openrisc_cpu_dump_state;
+ cc->set_pc = openrisc_cpu_set_pc;
device_class_set_vmsd(dc, &vmstate_openrisc_cpu);
}
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 79bfcd8df9..9ed7736b8a 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8322,6 +8322,13 @@ CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
return cpu_list;
}
+static void ppc_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ PowerPCCPU *cpu = POWERPC_CPU(cs);
+
+ cpu->env.nip = value;
+}
+
/* CPUClass::reset() */
static void ppc_cpu_reset(CPUState *s)
{
@@ -8449,6 +8456,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = ppc_cpu_do_interrupt;
cc->dump_state = ppc_cpu_dump_state;
cc->dump_statistics = ppc_cpu_dump_statistics;
+ cc->set_pc = ppc_cpu_set_pc;
}
static const TypeInfo ppc_cpu_type_info = {
diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c
index 1ef2fc0e86..fe3cd8ed15 100644
--- a/target-s390x/cpu.c
+++ b/target-s390x/cpu.c
@@ -58,6 +58,13 @@ CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
}
#endif
+static void s390_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ S390CPU *cpu = S390_CPU(cs);
+
+ cpu->env.psw.addr = value;
+}
+
/* CPUClass::reset() */
static void s390_cpu_reset(CPUState *s)
{
@@ -165,6 +172,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = s390_cpu_do_interrupt;
cc->dump_state = s390_cpu_dump_state;
+ cc->set_pc = s390_cpu_set_pc;
dc->vmsd = &vmstate_s390_cpu;
}
diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c
index 03487eb32e..facbd18d55 100644
--- a/target-sh4/cpu.c
+++ b/target-sh4/cpu.c
@@ -24,6 +24,13 @@
#include "migration/vmstate.h"
+static void superh_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ SuperHCPU *cpu = SUPERH_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
/* CPUClass::reset() */
static void superh_cpu_reset(CPUState *s)
{
@@ -269,6 +276,7 @@ static void superh_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = superh_cpu_class_by_name;
cc->do_interrupt = superh_cpu_do_interrupt;
cc->dump_state = superh_cpu_dump_state;
+ cc->set_pc = superh_cpu_set_pc;
dc->vmsd = &vmstate_sh_cpu;
}
diff --git a/target-sparc/cpu.c b/target-sparc/cpu.c
index 87c3a50c00..88582c6a9b 100644
--- a/target-sparc/cpu.c
+++ b/target-sparc/cpu.c
@@ -723,6 +723,14 @@ void sparc_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
cpu_fprintf(f, "\n");
}
+static void sparc_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ SPARCCPU *cpu = SPARC_CPU(cs);
+
+ cpu->env.pc = value;
+ cpu->env.npc = value + 4;
+}
+
static void sparc_cpu_realizefn(DeviceState *dev, Error **errp)
{
SPARCCPUClass *scc = SPARC_CPU_GET_CLASS(dev);
@@ -767,6 +775,7 @@ static void sparc_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = sparc_cpu_do_interrupt;
cc->dump_state = sparc_cpu_dump_state;
cpu_class_set_do_unassigned_access(cc, sparc_cpu_unassigned_access);
+ cc->set_pc = sparc_cpu_set_pc;
}
static const TypeInfo sparc_cpu_type_info = {
diff --git a/target-xtensa/cpu.c b/target-xtensa/cpu.c
index 0488984d4a..e3d742a911 100644
--- a/target-xtensa/cpu.c
+++ b/target-xtensa/cpu.c
@@ -33,6 +33,13 @@
#include "migration/vmstate.h"
+static void xtensa_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ XtensaCPU *cpu = XTENSA_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
/* CPUClass::reset() */
static void xtensa_cpu_reset(CPUState *s)
{
@@ -100,6 +107,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
+ cc->set_pc = xtensa_cpu_set_pc;
dc->vmsd = &vmstate_xtensa_cpu;
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-27 03:31:01 +0000