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-rw-r--r--hw/i386/kvmvapic.c6
-rw-r--r--hw/i386/pc_piix.c7
-rw-r--r--hw/i386/pc_q35.c1
-rw-r--r--hw/pci-host/prep.c51
-rw-r--r--hw/ppc/e500.c3
-rw-r--r--hw/ppc/ppc405_uc.c2
-rw-r--r--hw/ppc/ppce500_spin.c2
-rw-r--r--hw/ppc/prep.c46
-rw-r--r--hw/ppc/spapr_hcall.c8
-rw-r--r--hw/s390x/s390-virtio.c8
-rw-r--r--hw/sh4/sh7750.c2
11 files changed, 76 insertions, 60 deletions
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 72025d0359..a1c3d1cb85 100644
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -406,7 +406,7 @@ static void patch_instruction(VAPICROMState *s, X86CPU *cpu, target_ulong ip)
}
if (!kvm_enabled()) {
- cpu_restore_state(env, env->mem_io_pc);
+ cpu_restore_state(cs, cs->mem_io_pc);
cpu_get_tb_cpu_state(env, &current_pc, &current_cs_base,
&current_flags);
}
@@ -448,8 +448,8 @@ static void patch_instruction(VAPICROMState *s, X86CPU *cpu, target_ulong ip)
if (!kvm_enabled()) {
cs->current_tb = NULL;
- tb_gen_code(env, current_pc, current_cs_base, current_flags, 1);
- cpu_resume_from_signal(env, NULL);
+ tb_gen_code(cs, current_pc, current_cs_base, current_flags, 1);
+ cpu_resume_from_signal(cs, NULL);
}
}
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 5e1d2d3de3..7930a26c1e 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -267,6 +267,7 @@ static void pc_compat_1_7(QEMUMachineInitArgs *args)
smbios_type1_defaults = false;
gigabyte_align = false;
option_rom_has_mr = true;
+ x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC);
}
static void pc_compat_1_6(QEMUMachineInitArgs *args)
@@ -299,7 +300,7 @@ static void pc_compat_1_3(QEMUMachineInitArgs *args)
static void pc_compat_1_2(QEMUMachineInitArgs *args)
{
pc_compat_1_3(args);
- disable_kvm_pv_eoi();
+ x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI);
}
static void pc_init_pci_1_7(QEMUMachineInitArgs *args)
@@ -345,7 +346,7 @@ static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args)
has_pci_info = false;
has_acpi_build = false;
smbios_type1_defaults = false;
- disable_kvm_pv_eoi();
+ x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI);
enable_compat_apic_id_mode();
pc_init1(args, 1, 0);
}
@@ -358,7 +359,7 @@ static void pc_init_isa(QEMUMachineInitArgs *args)
if (!args->cpu_model) {
args->cpu_model = "486";
}
- disable_kvm_pv_eoi();
+ x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI);
enable_compat_apic_id_mode();
pc_init1(args, 0, 1);
}
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 4b0456a95b..c844dc2a9f 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -245,6 +245,7 @@ static void pc_compat_1_7(QEMUMachineInitArgs *args)
smbios_type1_defaults = false;
gigabyte_align = false;
option_rom_has_mr = true;
+ x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC);
}
static void pc_compat_1_6(QEMUMachineInitArgs *args)
diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c
index 0c948e2c30..94fdffa777 100644
--- a/hw/pci-host/prep.c
+++ b/hw/pci-host/prep.c
@@ -28,7 +28,9 @@
#include "hw/pci/pci_bus.h"
#include "hw/pci/pci_host.h"
#include "hw/i386/pc.h"
+#include "hw/loader.h"
#include "exec/address-spaces.h"
+#include "elf.h"
#define TYPE_RAVEN_PCI_DEVICE "raven"
#define TYPE_RAVEN_PCI_HOST_BRIDGE "raven-pcihost"
@@ -38,6 +40,10 @@
typedef struct RavenPCIState {
PCIDevice dev;
+
+ uint32_t elf_machine;
+ char *bios_name;
+ MemoryRegion bios;
} RavenPCIState;
#define RAVEN_PCI_HOST_BRIDGE(obj) \
@@ -52,6 +58,8 @@ typedef struct PRePPCIState {
RavenPCIState pci_dev;
} PREPPCIState;
+#define BIOS_SIZE (1024 * 1024)
+
static inline uint32_t PPC_PCIIO_config(hwaddr addr)
{
int i;
@@ -169,10 +177,45 @@ static void raven_pcihost_initfn(Object *obj)
static int raven_init(PCIDevice *d)
{
+ RavenPCIState *s = RAVEN_PCI_DEVICE(d);
+ char *filename;
+ int bios_size = -1;
+
d->config[0x0C] = 0x08; // cache_line_size
d->config[0x0D] = 0x10; // latency_timer
d->config[0x34] = 0x00; // capabilities_pointer
+ memory_region_init_ram(&s->bios, OBJECT(s), "bios", BIOS_SIZE);
+ memory_region_set_readonly(&s->bios, true);
+ memory_region_add_subregion(get_system_memory(), (uint32_t)(-BIOS_SIZE),
+ &s->bios);
+ vmstate_register_ram_global(&s->bios);
+ if (s->bios_name) {
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, s->bios_name);
+ if (filename) {
+ if (s->elf_machine != EM_NONE) {
+ bios_size = load_elf(filename, NULL, NULL, NULL,
+ NULL, NULL, 1, s->elf_machine, 0);
+ }
+ if (bios_size < 0) {
+ bios_size = get_image_size(filename);
+ if (bios_size > 0 && bios_size <= BIOS_SIZE) {
+ hwaddr bios_addr;
+ bios_size = (bios_size + 0xfff) & ~0xfff;
+ bios_addr = (uint32_t)(-BIOS_SIZE);
+ bios_size = load_image_targphys(filename, bios_addr,
+ bios_size);
+ }
+ }
+ }
+ if (bios_size < 0 || bios_size > BIOS_SIZE) {
+ hw_error("qemu: could not load bios image '%s'\n", s->bios_name);
+ }
+ if (filename) {
+ g_free(filename);
+ }
+ }
+
return 0;
}
@@ -212,12 +255,20 @@ static const TypeInfo raven_info = {
.class_init = raven_class_init,
};
+static Property raven_pcihost_properties[] = {
+ DEFINE_PROP_UINT32("elf-machine", PREPPCIState, pci_dev.elf_machine,
+ EM_NONE),
+ DEFINE_PROP_STRING("bios-name", PREPPCIState, pci_dev.bios_name),
+ DEFINE_PROP_END_OF_LIST()
+};
+
static void raven_pcihost_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
dc->realize = raven_pcihost_realizefn;
+ dc->props = raven_pcihost_properties;
dc->fw_name = "pci";
}
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 8a08752613..d7ba25f379 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -472,14 +472,13 @@ static void ppce500_cpu_reset_sec(void *opaque)
{
PowerPCCPU *cpu = opaque;
CPUState *cs = CPU(cpu);
- CPUPPCState *env = &cpu->env;
cpu_reset(cs);
/* Secondary CPU starts in halted state for now. Needs to change when
implementing non-kernel boot. */
cs->halted = 1;
- env->exception_index = EXCP_HLT;
+ cs->exception_index = EXCP_HLT;
}
static void ppce500_cpu_reset(void *opaque)
diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c
index ca520e8859..54ba59e73a 100644
--- a/hw/ppc/ppc405_uc.c
+++ b/hw/ppc/ppc405_uc.c
@@ -44,7 +44,7 @@
ram_addr_t ppc405_set_bootinfo (CPUPPCState *env, ppc4xx_bd_info_t *bd,
uint32_t flags)
{
- CPUState *cs = ENV_GET_CPU(env);
+ CPUState *cs = CPU(ppc_env_get_cpu(env));
ram_addr_t bdloc;
int i, n;
diff --git a/hw/ppc/ppce500_spin.c b/hw/ppc/ppce500_spin.c
index 78b23fa597..f9fdc8c548 100644
--- a/hw/ppc/ppce500_spin.c
+++ b/hw/ppc/ppce500_spin.c
@@ -117,7 +117,7 @@ static void spin_kick(void *data)
mmubooke_create_initial_mapping(env, 0, map_start, map_size);
cpu->halted = 0;
- env->exception_index = -1;
+ cpu->exception_index = -1;
cpu->stopped = false;
qemu_cpu_kick(cpu);
}
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index 9f8538cd20..81e13cb4ac 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -456,7 +456,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
MemoryRegion *sysmem = get_system_memory();
PowerPCCPU *cpu = NULL;
CPUPPCState *env = NULL;
- char *filename;
nvram_t nvram;
M48t59State *m48t59;
MemoryRegion *PPC_io_memory = g_new(MemoryRegion, 1);
@@ -464,9 +463,8 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
#if 0
MemoryRegion *xcsr = g_new(MemoryRegion, 1);
#endif
- int linux_boot, i, nb_nics1, bios_size;
+ int linux_boot, i, nb_nics1;
MemoryRegion *ram = g_new(MemoryRegion, 1);
- MemoryRegion *bios = g_new(MemoryRegion, 1);
uint32_t kernel_base, initrd_base;
long kernel_size, initrd_size;
DeviceState *dev;
@@ -509,43 +507,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
vmstate_register_ram_global(ram);
memory_region_add_subregion(sysmem, 0, ram);
- /* allocate and load BIOS */
- memory_region_init_ram(bios, NULL, "ppc_prep.bios", BIOS_SIZE);
- memory_region_set_readonly(bios, true);
- memory_region_add_subregion(sysmem, (uint32_t)(-BIOS_SIZE), bios);
- vmstate_register_ram_global(bios);
- if (bios_name == NULL)
- bios_name = BIOS_FILENAME;
- filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
- if (filename) {
- bios_size = load_elf(filename, NULL, NULL, NULL,
- NULL, NULL, 1, ELF_MACHINE, 0);
- if (bios_size < 0) {
- bios_size = get_image_size(filename);
- if (bios_size > 0 && bios_size <= BIOS_SIZE) {
- hwaddr bios_addr;
- bios_size = (bios_size + 0xfff) & ~0xfff;
- bios_addr = (uint32_t)(-bios_size);
- bios_size = load_image_targphys(filename, bios_addr, bios_size);
- }
- if (bios_size > BIOS_SIZE) {
- fprintf(stderr, "qemu: PReP bios '%s' is too large (0x%x)\n",
- bios_name, bios_size);
- exit(1);
- }
- }
- } else {
- bios_size = -1;
- }
- if (bios_size < 0 && !qtest_enabled()) {
- fprintf(stderr, "qemu: could not load PPC PReP bios '%s'\n",
- bios_name);
- exit(1);
- }
- if (filename) {
- g_free(filename);
- }
-
if (linux_boot) {
kernel_base = KERNEL_LOAD_ADDR;
/* now we can load the kernel */
@@ -593,6 +554,11 @@ static void ppc_prep_init(QEMUMachineInitArgs *args)
}
dev = qdev_create(NULL, "raven-pcihost");
+ if (bios_name == NULL) {
+ bios_name = BIOS_FILENAME;
+ }
+ qdev_prop_set_string(dev, "bios-name", bios_name);
+ qdev_prop_set_uint32(dev, "elf-machine", ELF_MACHINE);
pcihost = PCI_HOST_BRIDGE(dev);
object_property_add_child(qdev_get_machine(), "raven", OBJECT(dev), NULL);
qdev_init_nofail(dev);
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index d918780746..e999bbaea0 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -356,7 +356,7 @@ static target_ulong h_set_dabr(PowerPCCPU *cpu, sPAPREnvironment *spapr,
static target_ulong register_vpa(CPUPPCState *env, target_ulong vpa)
{
- CPUState *cs = ENV_GET_CPU(env);
+ CPUState *cs = CPU(ppc_env_get_cpu(env));
uint16_t size;
uint8_t tmp;
@@ -406,7 +406,7 @@ static target_ulong deregister_vpa(CPUPPCState *env, target_ulong vpa)
static target_ulong register_slb_shadow(CPUPPCState *env, target_ulong addr)
{
- CPUState *cs = ENV_GET_CPU(env);
+ CPUState *cs = CPU(ppc_env_get_cpu(env));
uint32_t size;
if (addr == 0) {
@@ -442,7 +442,7 @@ static target_ulong deregister_slb_shadow(CPUPPCState *env, target_ulong addr)
static target_ulong register_dtl(CPUPPCState *env, target_ulong addr)
{
- CPUState *cs = ENV_GET_CPU(env);
+ CPUState *cs = CPU(ppc_env_get_cpu(env));
uint32_t size;
if (addr == 0) {
@@ -529,7 +529,7 @@ static target_ulong h_cede(PowerPCCPU *cpu, sPAPREnvironment *spapr,
hreg_compute_hflags(env);
if (!cpu_has_work(cs)) {
cs->halted = 1;
- env->exception_index = EXCP_HLT;
+ cs->exception_index = EXCP_HLT;
cs->exit_request = 1;
}
return H_SUCCESS;
diff --git a/hw/s390x/s390-virtio.c b/hw/s390x/s390-virtio.c
index 0f03fd18b9..aef200310c 100644
--- a/hw/s390x/s390-virtio.c
+++ b/hw/s390x/s390-virtio.c
@@ -135,25 +135,23 @@ static unsigned s390_running_cpus;
void s390_add_running_cpu(S390CPU *cpu)
{
CPUState *cs = CPU(cpu);
- CPUS390XState *env = &cpu->env;
if (cs->halted) {
s390_running_cpus++;
cs->halted = 0;
- env->exception_index = -1;
+ cs->exception_index = -1;
}
}
unsigned s390_del_running_cpu(S390CPU *cpu)
{
CPUState *cs = CPU(cpu);
- CPUS390XState *env = &cpu->env;
if (cs->halted == 0) {
assert(s390_running_cpus >= 1);
s390_running_cpus--;
cs->halted = 1;
- env->exception_index = EXCP_HLT;
+ cs->exception_index = EXCP_HLT;
}
return s390_running_cpus;
}
@@ -196,7 +194,7 @@ void s390_init_cpus(const char *cpu_model, uint8_t *storage_keys)
ipi_states[i] = cpu;
cs->halted = 1;
- cpu->env.exception_index = EXCP_HLT;
+ cs->exception_index = EXCP_HLT;
cpu->env.storage_keys = storage_keys;
}
}
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c
index 1439ba44e5..4a39357529 100644
--- a/hw/sh4/sh7750.c
+++ b/hw/sh4/sh7750.c
@@ -416,7 +416,7 @@ static void sh7750_mem_writel(void *opaque, hwaddr addr,
case SH7750_PTEH_A7:
/* If asid changes, clear all registered tlb entries. */
if ((s->cpu->env.pteh & 0xff) != (mem_value & 0xff)) {
- tlb_flush(&s->cpu->env, 1);
+ tlb_flush(CPU(s->cpu), 1);
}
s->cpu->env.pteh = mem_value;
return;
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-03 21:42:25 +0000