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-rw-r--r--cpu-exec.c4
-rw-r--r--cputlb.c15
-rw-r--r--exec.c32
-rw-r--r--include/exec/cpu-defs.h2
-rw-r--r--include/hw/i386/pc.h8
-rw-r--r--linux-user/main.c33
-rw-r--r--target-alpha/cpu.c4
-rw-r--r--target-arm/helper.c3
-rw-r--r--target-i386/cpu.c7
-rw-r--r--target-m68k/helper.c1
-rw-r--r--target-mips/translate.c1
-rw-r--r--target-moxie/cpu.c1
-rw-r--r--target-openrisc/cpu.c1
-rw-r--r--target-ppc/translate_init.c3
-rw-r--r--target-s390x/helper.c3
-rw-r--r--target-sh4/cpu.c3
-rw-r--r--target-sparc/cpu.c1
-rw-r--r--target-unicore32/helper.c1
18 files changed, 46 insertions, 77 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index 5a4399509e..30cfa2a63a 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -681,6 +681,10 @@ int cpu_exec(CPUArchState *env)
* local variables as longjmp is marked 'noreturn'. */
cpu = current_cpu;
env = cpu->env_ptr;
+#if !(defined(CONFIG_USER_ONLY) && \
+ (defined(TARGET_M68K) || defined(TARGET_PPC) || defined(TARGET_S390X)))
+ cc = CPU_GET_CLASS(cpu);
+#endif
}
} /* for(;;) */
diff --git a/cputlb.c b/cputlb.c
index 19ecf60983..fff0afbd4a 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -169,21 +169,6 @@ static inline ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr)
return ram_addr;
}
-static inline void tlb_update_dirty(CPUTLBEntry *tlb_entry)
-{
- ram_addr_t ram_addr;
- void *p;
-
- if (tlb_is_dirty_ram(tlb_entry)) {
- p = (void *)(uintptr_t)((tlb_entry->addr_write & TARGET_PAGE_MASK)
- + tlb_entry->addend);
- ram_addr = qemu_ram_addr_from_host_nofail(p);
- if (!cpu_physical_memory_is_dirty(ram_addr)) {
- tlb_entry->addr_write |= TLB_NOTDIRTY;
- }
- }
-}
-
void cpu_tlb_reset_dirty_all(ram_addr_t start1, ram_addr_t length)
{
CPUState *cpu;
diff --git a/exec.c b/exec.c
index 51c23692fb..35ce8329e1 100644
--- a/exec.c
+++ b/exec.c
@@ -625,38 +625,6 @@ void cpu_abort(CPUArchState *env, const char *fmt, ...)
abort();
}
-CPUArchState *cpu_copy(CPUArchState *env)
-{
- CPUArchState *new_env = cpu_init(env->cpu_model_str);
-#if defined(TARGET_HAS_ICE)
- CPUBreakpoint *bp;
- CPUWatchpoint *wp;
-#endif
-
- /* Reset non arch specific state */
- cpu_reset(ENV_GET_CPU(new_env));
-
- /* Copy arch specific state into the new CPU */
- memcpy(new_env, env, sizeof(CPUArchState));
-
- /* Clone all break/watchpoints.
- Note: Once we support ptrace with hw-debug register access, make sure
- BP_CPU break/watchpoints are handled correctly on clone. */
- QTAILQ_INIT(&env->breakpoints);
- QTAILQ_INIT(&env->watchpoints);
-#if defined(TARGET_HAS_ICE)
- QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
- cpu_breakpoint_insert(new_env, bp->pc, bp->flags, NULL);
- }
- QTAILQ_FOREACH(wp, &env->watchpoints, entry) {
- cpu_watchpoint_insert(new_env, wp->vaddr, (~wp->len_mask) + 1,
- wp->flags, NULL);
- }
-#endif
-
- return new_env;
-}
-
#if !defined(CONFIG_USER_ONLY)
static void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t end,
uintptr_t length)
diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index a5c028c536..01cd8c7a2b 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -178,7 +178,5 @@ typedef struct CPUWatchpoint {
\
/* user data */ \
void *opaque; \
- \
- const char *cpu_model_str;
#endif
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 9b2ddc4acc..6083839084 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -230,6 +230,14 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t);
.driver = "e1000",\
.property = "mitigation",\
.value = "off",\
+ },{\
+ .driver = "qemu64-" TYPE_X86_CPU,\
+ .property = "model",\
+ .value = stringify(2),\
+ },{\
+ .driver = "qemu32-" TYPE_X86_CPU,\
+ .property = "model",\
+ .value = stringify(3),\
}
#define PC_COMPAT_1_5 \
diff --git a/linux-user/main.c b/linux-user/main.c
index 1561950bf5..6b4ab0930e 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -42,7 +42,7 @@ const char *filename;
const char *argv0;
int gdbstub_port;
envlist_t *envlist;
-const char *cpu_model;
+static const char *cpu_model;
unsigned long mmap_min_addr;
#if defined(CONFIG_USE_GUEST_BASE)
unsigned long guest_base;
@@ -3285,6 +3285,37 @@ void init_task_state(TaskState *ts)
ts->sigqueue_table[i].next = NULL;
}
+CPUArchState *cpu_copy(CPUArchState *env)
+{
+ CPUArchState *new_env = cpu_init(cpu_model);
+#if defined(TARGET_HAS_ICE)
+ CPUBreakpoint *bp;
+ CPUWatchpoint *wp;
+#endif
+
+ /* Reset non arch specific state */
+ cpu_reset(ENV_GET_CPU(new_env));
+
+ memcpy(new_env, env, sizeof(CPUArchState));
+
+ /* Clone all break/watchpoints.
+ Note: Once we support ptrace with hw-debug register access, make sure
+ BP_CPU break/watchpoints are handled correctly on clone. */
+ QTAILQ_INIT(&env->breakpoints);
+ QTAILQ_INIT(&env->watchpoints);
+#if defined(TARGET_HAS_ICE)
+ QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
+ cpu_breakpoint_insert(new_env, bp->pc, bp->flags, NULL);
+ }
+ QTAILQ_FOREACH(wp, &env->watchpoints, entry) {
+ cpu_watchpoint_insert(new_env, wp->vaddr, (~wp->len_mask) + 1,
+ wp->flags, NULL);
+ }
+#endif
+
+ return new_env;
+}
+
static void handle_arg_help(const char *arg)
{
usage();
diff --git a/target-alpha/cpu.c b/target-alpha/cpu.c
index cfad2ea121..a0d5d5bd93 100644
--- a/target-alpha/cpu.c
+++ b/target-alpha/cpu.c
@@ -131,7 +131,6 @@ static ObjectClass *alpha_cpu_class_by_name(const char *cpu_model)
AlphaCPU *cpu_alpha_init(const char *cpu_model)
{
AlphaCPU *cpu;
- CPUAlphaState *env;
ObjectClass *cpu_class;
cpu_class = alpha_cpu_class_by_name(cpu_model);
@@ -140,9 +139,6 @@ AlphaCPU *cpu_alpha_init(const char *cpu_model)
cpu_class = object_class_by_name(TYPE("ev67"));
}
cpu = ALPHA_CPU(object_new(object_class_get_name(cpu_class)));
- env = &cpu->env;
-
- env->cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 2a98be7436..c63bbd7fc1 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -1749,7 +1749,6 @@ void register_cp_regs_for_features(ARMCPU *cpu)
ARMCPU *cpu_arm_init(const char *cpu_model)
{
ARMCPU *cpu;
- CPUARMState *env;
ObjectClass *oc;
oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model);
@@ -1757,8 +1756,6 @@ ARMCPU *cpu_arm_init(const char *cpu_model)
return NULL;
}
cpu = ARM_CPU(object_new(object_class_get_name(oc)));
- env = &cpu->env;
- env->cpu_model_str = cpu_model;
/* TODO this should be set centrally, once possible */
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index b6828022bc..d0c9bdb629 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -545,7 +545,7 @@ static x86_def_t builtin_x86_defs[] = {
.level = 4,
.vendor = CPUID_VENDOR_AMD,
.family = 6,
- .model = 2,
+ .model = 6,
.stepping = 3,
.features[FEAT_1_EDX] =
PPRO_FEATURES |
@@ -648,7 +648,7 @@ static x86_def_t builtin_x86_defs[] = {
.level = 4,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
- .model = 3,
+ .model = 6,
.stepping = 3,
.features[FEAT_1_EDX] =
PPRO_FEATURES,
@@ -1899,7 +1899,6 @@ X86CPU *cpu_x86_create(const char *cpu_model, DeviceState *icc_bridge,
Error **errp)
{
X86CPU *cpu = NULL;
- CPUX86State *env;
gchar **model_pieces;
char *name, *features;
char *typename;
@@ -1922,8 +1921,6 @@ X86CPU *cpu_x86_create(const char *cpu_model, DeviceState *icc_bridge,
qdev_set_parent_bus(DEVICE(cpu), qdev_get_child_bus(icc_bridge, "icc"));
object_unref(OBJECT(cpu));
#endif
- env = &cpu->env;
- env->cpu_model_str = cpu_model;
cpu_x86_register(cpu, name, &error);
if (error) {
diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index 00a7a08e83..a8f32fc88b 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -110,7 +110,6 @@ M68kCPU *cpu_m68k_init(const char *cpu_model)
}
cpu = M68K_CPU(object_new(object_class_get_name(oc)));
env = &cpu->env;
- env->cpu_model_str = cpu_model;
register_m68k_insns(env);
diff --git a/target-mips/translate.c b/target-mips/translate.c
index ad43d59103..dea3956c60 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -15907,7 +15907,6 @@ MIPSCPU *cpu_mips_init(const char *cpu_model)
cpu = MIPS_CPU(object_new(TYPE_MIPS_CPU));
env = &cpu->env;
env->cpu_model = def;
- env->cpu_model_str = cpu_model;
#ifndef CONFIG_USER_ONLY
mmu_init(env, def);
diff --git a/target-moxie/cpu.c b/target-moxie/cpu.c
index d97a091eb4..484ecc2124 100644
--- a/target-moxie/cpu.c
+++ b/target-moxie/cpu.c
@@ -138,7 +138,6 @@ MoxieCPU *cpu_moxie_init(const char *cpu_model)
return NULL;
}
cpu = MOXIE_CPU(object_new(object_class_get_name(oc)));
- cpu->env.cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
diff --git a/target-openrisc/cpu.c b/target-openrisc/cpu.c
index 075f00a897..813794300b 100644
--- a/target-openrisc/cpu.c
+++ b/target-openrisc/cpu.c
@@ -209,7 +209,6 @@ OpenRISCCPU *cpu_openrisc_init(const char *cpu_model)
return NULL;
}
cpu = OPENRISC_CPU(object_new(object_class_get_name(oc)));
- cpu->env.cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index d2645bad28..651da6b0d5 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8267,7 +8267,6 @@ static ObjectClass *ppc_cpu_class_by_name(const char *name)
PowerPCCPU *cpu_ppc_init(const char *cpu_model)
{
PowerPCCPU *cpu;
- CPUPPCState *env;
ObjectClass *oc;
Error *err = NULL;
@@ -8277,8 +8276,6 @@ PowerPCCPU *cpu_ppc_init(const char *cpu_model)
}
cpu = POWERPC_CPU(object_new(object_class_get_name(oc)));
- env = &cpu->env;
- env->cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", &err);
if (err != NULL) {
diff --git a/target-s390x/helper.c b/target-s390x/helper.c
index 61abfd7d9e..da33b38009 100644
--- a/target-s390x/helper.c
+++ b/target-s390x/helper.c
@@ -73,11 +73,8 @@ void s390x_cpu_timer(void *opaque)
S390CPU *cpu_s390x_init(const char *cpu_model)
{
S390CPU *cpu;
- CPUS390XState *env;
cpu = S390_CPU(object_new(TYPE_S390_CPU));
- env = &cpu->env;
- env->cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c
index 34b2b57ba7..c23294d410 100644
--- a/target-sh4/cpu.c
+++ b/target-sh4/cpu.c
@@ -144,7 +144,6 @@ static ObjectClass *superh_cpu_class_by_name(const char *cpu_model)
SuperHCPU *cpu_sh4_init(const char *cpu_model)
{
SuperHCPU *cpu;
- CPUSH4State *env;
ObjectClass *oc;
oc = superh_cpu_class_by_name(cpu_model);
@@ -152,8 +151,6 @@ SuperHCPU *cpu_sh4_init(const char *cpu_model)
return NULL;
}
cpu = SUPERH_CPU(object_new(object_class_get_name(oc)));
- env = &cpu->env;
- env->cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
diff --git a/target-sparc/cpu.c b/target-sparc/cpu.c
index 47ce60de4a..e7f878ee81 100644
--- a/target-sparc/cpu.c
+++ b/target-sparc/cpu.c
@@ -84,7 +84,6 @@ static int cpu_sparc_register(CPUSPARCState *env, const char *cpu_model)
env->def->features |= CPU_FEATURE_FLOAT128;
}
#endif
- env->cpu_model_str = cpu_model;
env->version = def->iu_version;
env->fsr = def->fpu_version;
env->nwindows = def->nwindows;
diff --git a/target-unicore32/helper.c b/target-unicore32/helper.c
index 61eb2c374a..9bf4fea5db 100644
--- a/target-unicore32/helper.c
+++ b/target-unicore32/helper.c
@@ -37,7 +37,6 @@ CPUUniCore32State *uc32_cpu_init(const char *cpu_model)
}
cpu = UNICORE32_CPU(object_new(object_class_get_name(oc)));
env = &cpu->env;
- env->cpu_model_str = cpu_model;
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-28 07:03:02 +0000