mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i386: hvf: remove addr_t

Browse Source 
Use target_ulong for virtual addresses and uint64_t for physical
addresses.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2017-10-03 15:17:37 +02:00
parent e8a632579d
commit ff2de1668c
12 changed files with 101 additions and 101 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
target/i386/hvf/hvf.c
View File

@ -289,7 +289,7 @@ void hvf_cpu_synchronize_post_init(CPUState *cpu_state)
run_on_cpu(cpu_state, _hvf_cpu_synchronize_post_init, RUN_ON_CPU_NULL);
}
static bool ept_emulation_fault(hvf_slot *slot, addr_t gpa, uint64_t ept_qual)
static bool ept_emulation_fault(hvf_slot *slot, uint64_t gpa, uint64_t ept_qual)
{
int read, write;
@ -708,7 +708,7 @@ int hvf_vcpu_exec(CPUState *cpu)
case EXIT_REASON_EPT_FAULT:
{
hvf_slot *slot;
addr_t gpa = rvmcs(cpu->hvf_fd, VMCS_GUEST_PHYSICAL_ADDRESS);
uint64_t gpa = rvmcs(cpu->hvf_fd, VMCS_GUEST_PHYSICAL_ADDRESS);
if (((idtvec_info & VMCS_IDT_VEC_VALID) == 0) &&
((exit_qual & EXIT_QUAL_NMIUDTI) != 0)) {

15
target/i386/hvf/x86.c
View File

@ -18,6 +18,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
#include "qemu-common.h"
#include "x86_decode.h"
#include "x86_emu.h"
@ -50,7 +51,7 @@ bool x86_read_segment_descriptor(struct CPUState *cpu,
struct x86_segment_descriptor *desc,
x68_segment_selector sel)
{
addr_t base;
target_ulong base;
uint32_t limit;
memset(desc, 0, sizeof(*desc));
@ -80,7 +81,7 @@ bool x86_write_segment_descriptor(struct CPUState *cpu,
struct x86_segment_descriptor *desc,
x68_segment_selector sel)
{
addr_t base;
target_ulong base;
uint32_t limit;
if (GDT_SEL == sel.ti) {
@ -102,7 +103,7 @@ bool x86_write_segment_descriptor(struct CPUState *cpu,
bool x86_read_call_gate(struct CPUState *cpu, struct x86_call_gate *idt_desc,
int gate)
{
addr_t base = rvmcs(cpu->hvf_fd, VMCS_GUEST_IDTR_BASE);
target_ulong base = rvmcs(cpu->hvf_fd, VMCS_GUEST_IDTR_BASE);
uint32_t limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_IDTR_LIMIT);
memset(idt_desc, 0, sizeof(*idt_desc));
@ -158,13 +159,13 @@ bool x86_is_pae_enabled(struct CPUState *cpu)
return cr4 & CR4_PAE;
}
addr_t linear_addr(struct CPUState *cpu, addr_t addr, X86Seg seg)
target_ulong linear_addr(struct CPUState *cpu, target_ulong addr, X86Seg seg)
{
return vmx_read_segment_base(cpu, seg) + addr;
}
addr_t linear_addr_size(struct CPUState *cpu, addr_t addr, int size,
X86Seg seg)
target_ulong linear_addr_size(struct CPUState *cpu, target_ulong addr, int size,
X86Seg seg)
{
switch (size) {
case 2:
@ -179,7 +180,7 @@ addr_t linear_addr_size(struct CPUState *cpu, addr_t addr, int size,
return linear_addr(cpu, addr, seg);
}
addr_t linear_rip(struct CPUState *cpu, addr_t rip)
target_ulong linear_rip(struct CPUState *cpu, target_ulong rip)
{
return linear_addr(cpu, rip, R_CS);
}

12
target/i386/hvf/x86.h
View File

@ -289,8 +289,8 @@ typedef struct x68_segment_selector {
} __attribute__ ((__packed__)) x68_segment_selector;
typedef struct lazy_flags {
addr_t result;
addr_t auxbits;
target_ulong result;
target_ulong auxbits;
} lazy_flags;
/* Definition of hvf_x86_state is here */
@ -381,10 +381,10 @@ bool x86_is_paging_mode(struct CPUState *cpu);
bool x86_is_pae_enabled(struct CPUState *cpu);
enum X86Seg;
addr_t linear_addr(struct CPUState *cpu, addr_t addr, enum X86Seg seg);
addr_t linear_addr_size(struct CPUState *cpu, addr_t addr, int size,
enum X86Seg seg);
addr_t linear_rip(struct CPUState *cpu, addr_t rip);
target_ulong linear_addr(struct CPUState *cpu, target_ulong addr, enum X86Seg seg);
target_ulong linear_addr_size(struct CPUState *cpu, target_ulong addr, int size,
enum X86Seg seg);
target_ulong linear_rip(struct CPUState *cpu, target_ulong rip);
static inline uint64_t rdtscp(void)
{

1
target/i386/hvf/x86_cpuid.c
View File

@ -22,6 +22,7 @@
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "cpu.h"
#include "x86.h"
#include "vmx.h"
#include "sysemu/hvf.h"

38
target/i386/hvf/x86_decode.c
View File

@ -64,7 +64,7 @@ uint64_t sign(uint64_t val, int size)
static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
int size)
{
addr_t val = 0;
target_ulong val = 0;
switch (size) {
case 1:
@ -76,7 +76,7 @@ static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
VM_PANIC_EX("%s invalid size %d\n", __func__, size);
break;
}
addr_t va = linear_rip(ENV_GET_CPU(env), RIP(env)) + decode->len;
target_ulong va = linear_rip(ENV_GET_CPU(env), RIP(env)) + decode->len;
vmx_read_mem(ENV_GET_CPU(env), &val, va, size);
decode->len += size;
@ -430,7 +430,7 @@ struct decode_tbl {
void (*decode_op4)(CPUX86State *env, struct x86_decode *decode,
struct x86_decode_op *op4);
void (*decode_postfix)(CPUX86State *env, struct x86_decode *decode);
addr_t flags_mask;
uint32_t flags_mask;
};
struct decode_x87_tbl {
@ -446,7 +446,7 @@ struct decode_x87_tbl {
void (*decode_op2)(CPUX86State *env, struct x86_decode *decode,
struct x86_decode_op *op2);
void (*decode_postfix)(CPUX86State *env, struct x86_decode *decode);
addr_t flags_mask;
uint32_t flags_mask;
};
struct decode_tbl invl_inst = {0x0, 0, 0, false, NULL, NULL, NULL, NULL,
@ -1638,7 +1638,7 @@ struct decode_x87_tbl _x87_inst[] = {
void calc_modrm_operand16(CPUX86State *env, struct x86_decode *decode,
struct x86_decode_op *op)
{
addr_t ptr = 0;
target_ulong ptr = 0;
X86Seg seg = R_DS;
if (!decode->modrm.mod && 6 == decode->modrm.rm) {
@ -1687,9 +1687,9 @@ calc_addr:
}
}
addr_t get_reg_ref(CPUX86State *env, int reg, int is_extended, int size)
target_ulong get_reg_ref(CPUX86State *env, int reg, int is_extended, int size)
{
addr_t ptr = 0;
target_ulong ptr = 0;
int which = 0;
if (is_extended) {
@ -1701,32 +1701,32 @@ addr_t get_reg_ref(CPUX86State *env, int reg, int is_extended, int size)
case 1:
if (is_extended || reg < 4) {
which = 1;
ptr = (addr_t)&RL(env, reg);
ptr = (target_ulong)&RL(env, reg);
} else {
which = 2;
ptr = (addr_t)&RH(env, reg - 4);
ptr = (target_ulong)&RH(env, reg - 4);
}
break;
default:
which = 3;
ptr = (addr_t)&RRX(env, reg);
ptr = (target_ulong)&RRX(env, reg);
break;
}
return ptr;
}
addr_t get_reg_val(CPUX86State *env, int reg, int is_extended, int size)
target_ulong get_reg_val(CPUX86State *env, int reg, int is_extended, int size)
{
addr_t val = 0;
target_ulong val = 0;
memcpy(&val, (void *)get_reg_ref(env, reg, is_extended, size), size);
return val;
}
static addr_t get_sib_val(CPUX86State *env, struct x86_decode *decode,
static target_ulong get_sib_val(CPUX86State *env, struct x86_decode *decode,
X86Seg *sel)
{
addr_t base = 0;
addr_t scaled_index = 0;
target_ulong base = 0;
target_ulong scaled_index = 0;
int addr_size = decode->addressing_size;
int base_reg = decode->sib.base;
int index_reg = decode->sib.index;
@ -1758,7 +1758,7 @@ void calc_modrm_operand32(CPUX86State *env, struct x86_decode *decode,
struct x86_decode_op *op)
{
X86Seg seg = R_DS;
addr_t ptr = 0;
target_ulong ptr = 0;
int addr_size = decode->addressing_size;
if (decode->displacement_size) {
@ -1794,7 +1794,7 @@ void calc_modrm_operand64(CPUX86State *env, struct x86_decode *decode,
int32_t offset = 0;
int mod = decode->modrm.mod;
int rm = decode->modrm.rm;
addr_t ptr;
target_ulong ptr;
int src = decode->modrm.rm;
if (decode->displacement_size) {
@ -2157,8 +2157,8 @@ const char *decode_cmd_to_string(enum x86_decode_cmd cmd)
return cmds[cmd];
}
addr_t decode_linear_addr(CPUX86State *env, struct x86_decode *decode,
addr_t addr, X86Seg seg)
target_ulong decode_linear_addr(CPUX86State *env, struct x86_decode *decode,
target_ulong addr, X86Seg seg)
{
switch (decode->segment_override) {
case PREFIX_CS_SEG_OVEERIDE:

14
target/i386/hvf/x86_decode.h
View File

@ -264,9 +264,9 @@ typedef struct x86_decode_op {
int size;
int reg;
addr_t val;
target_ulong val;
addr_t ptr;
target_ulong ptr;
} x86_decode_op;
typedef struct x86_decode {
@ -295,7 +295,7 @@ typedef struct x86_decode {
struct x86_modrm modrm;
struct x86_decode_op op[4];
bool is_fpu;
addr_t flags_mask;
uint32_t flags_mask;
} x86_decode;
@ -303,12 +303,12 @@ uint64_t sign(uint64_t val, int size);
uint32_t decode_instruction(CPUX86State *env, struct x86_decode *decode);
addr_t get_reg_ref(CPUX86State *env, int reg, int is_extended, int size);
addr_t get_reg_val(CPUX86State *env, int reg, int is_extended, int size);
target_ulong get_reg_ref(CPUX86State *env, int reg, int is_extended, int size);
target_ulong get_reg_val(CPUX86State *env, int reg, int is_extended, int size);
void calc_modrm_operand(CPUX86State *env, struct x86_decode *decode,
struct x86_decode_op *op);
addr_t decode_linear_addr(CPUX86State *env, struct x86_decode *decode,
addr_t addr, enum X86Seg seg);
target_ulong decode_linear_addr(CPUX86State *env, struct x86_decode *decode,
target_ulong addr, enum X86Seg seg);
void init_decoder(void);
void calc_modrm_operand16(CPUX86State *env, struct x86_decode *decode,

52
target/i386/hvf/x86_emu.c
View File

@ -91,7 +91,7 @@ void hvf_handle_io(struct CPUState *cpu, uint16_t port, void *data,
} \
} \
addr_t read_reg(CPUX86State *env, int reg, int size)
target_ulong read_reg(CPUX86State *env, int reg, int size)
{
switch (size) {
case 1:
@ -108,7 +108,7 @@ addr_t read_reg(CPUX86State *env, int reg, int size)
return 0;
}
void write_reg(CPUX86State *env, int reg, addr_t val, int size)
void write_reg(CPUX86State *env, int reg, target_ulong val, int size)
{
switch (size) {
case 1:
@ -128,9 +128,9 @@ void write_reg(CPUX86State *env, int reg, addr_t val, int size)
}
}
addr_t read_val_from_reg(addr_t reg_ptr, int size)
target_ulong read_val_from_reg(target_ulong reg_ptr, int size)
{
addr_t val;
target_ulong val;
switch (size) {
case 1:
@ -151,7 +151,7 @@ addr_t read_val_from_reg(addr_t reg_ptr, int size)
return val;
}
void write_val_to_reg(addr_t reg_ptr, addr_t val, int size)
void write_val_to_reg(target_ulong reg_ptr, target_ulong val, int size)
{
switch (size) {
case 1:
@ -171,12 +171,12 @@ void write_val_to_reg(addr_t reg_ptr, addr_t val, int size)
}
}
static bool is_host_reg(struct CPUX86State *env, addr_t ptr)
static bool is_host_reg(struct CPUX86State *env, target_ulong ptr)
{
return (ptr - (addr_t)&env->hvf_emul->regs[0]) < sizeof(env->hvf_emul->regs);
return (ptr - (target_ulong)&env->hvf_emul->regs[0]) < sizeof(env->hvf_emul->regs);
}
void write_val_ext(struct CPUX86State *env, addr_t ptr, addr_t val, int size)
void write_val_ext(struct CPUX86State *env, target_ulong ptr, target_ulong val, int size)
{
if (is_host_reg(env, ptr)) {
write_val_to_reg(ptr, val, size);
@ -185,16 +185,16 @@ void write_val_ext(struct CPUX86State *env, addr_t ptr, addr_t val, int size)
vmx_write_mem(ENV_GET_CPU(env), ptr, &val, size);
}
uint8_t *read_mmio(struct CPUX86State *env, addr_t ptr, int bytes)
uint8_t *read_mmio(struct CPUX86State *env, target_ulong ptr, int bytes)
{
vmx_read_mem(ENV_GET_CPU(env), env->hvf_emul->mmio_buf, ptr, bytes);
return env->hvf_emul->mmio_buf;
}
addr_t read_val_ext(struct CPUX86State *env, addr_t ptr, int size)
target_ulong read_val_ext(struct CPUX86State *env, target_ulong ptr, int size)
{
addr_t val;
target_ulong val;
uint8_t *mmio_ptr;
if (is_host_reg(env, ptr)) {
@ -420,7 +420,7 @@ static void exec_out(struct CPUX86State *env, struct x86_decode *decode)
static void exec_in(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t val = 0;
target_ulong val = 0;
switch (decode->opcode[0]) {
case 0xe4:
hvf_handle_io(ENV_GET_CPU(env), decode->op[0].val, &AL(env), 0, 1, 1);
@ -456,7 +456,7 @@ static void exec_in(struct CPUX86State *env, struct x86_decode *decode)
static inline void string_increment_reg(struct CPUX86State *env, int reg,
struct x86_decode *decode)
{
addr_t val = read_reg(env, reg, decode->addressing_size);
target_ulong val = read_reg(env, reg, decode->addressing_size);
if (env->hvf_emul->rflags.df) {
val -= decode->operand_size;
} else {
@ -469,7 +469,7 @@ static inline void string_rep(struct CPUX86State *env, struct x86_decode *decode
void (*func)(struct CPUX86State *env,
struct x86_decode *ins), int rep)
{
addr_t rcx = read_reg(env, R_ECX, decode->addressing_size);
target_ulong rcx = read_reg(env, R_ECX, decode->addressing_size);
while (rcx--) {
func(env, decode);
write_reg(env, R_ECX, rcx, decode->addressing_size);
@ -484,7 +484,7 @@ static inline void string_rep(struct CPUX86State *env, struct x86_decode *decode
static void exec_ins_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t addr = linear_addr_size(ENV_GET_CPU(env), RDI(env), decode->addressing_size,
target_ulong addr = linear_addr_size(ENV_GET_CPU(env), RDI(env), decode->addressing_size,
R_ES);
hvf_handle_io(ENV_GET_CPU(env), DX(env), env->hvf_emul->mmio_buf, 0,
@ -507,7 +507,7 @@ static void exec_ins(struct CPUX86State *env, struct x86_decode *decode)
static void exec_outs_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t addr = decode_linear_addr(env, decode, RSI(env), R_DS);
target_ulong addr = decode_linear_addr(env, decode, RSI(env), R_DS);
vmx_read_mem(ENV_GET_CPU(env), env->hvf_emul->mmio_buf, addr, decode->operand_size);
hvf_handle_io(ENV_GET_CPU(env), DX(env), env->hvf_emul->mmio_buf, 1,
@ -529,9 +529,9 @@ static void exec_outs(struct CPUX86State *env, struct x86_decode *decode)
static void exec_movs_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t src_addr;
addr_t dst_addr;
addr_t val;
target_ulong src_addr;
target_ulong dst_addr;
target_ulong val;
src_addr = decode_linear_addr(env, decode, RSI(env), R_DS);
dst_addr = linear_addr_size(ENV_GET_CPU(env), RDI(env), decode->addressing_size,
@ -557,8 +557,8 @@ static void exec_movs(struct CPUX86State *env, struct x86_decode *decode)
static void exec_cmps_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t src_addr;
addr_t dst_addr;
target_ulong src_addr;
target_ulong dst_addr;
src_addr = decode_linear_addr(env, decode, RSI(env), R_DS);
dst_addr = linear_addr_size(ENV_GET_CPU(env), RDI(env), decode->addressing_size,
@ -588,8 +588,8 @@ static void exec_cmps(struct CPUX86State *env, struct x86_decode *decode)
static void exec_stos_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t addr;
addr_t val;
target_ulong addr;
target_ulong val;
addr = linear_addr_size(ENV_GET_CPU(env), RDI(env), decode->addressing_size, R_ES);
val = read_reg(env, R_EAX, decode->operand_size);
@ -612,7 +612,7 @@ static void exec_stos(struct CPUX86State *env, struct x86_decode *decode)
static void exec_scas_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t addr;
target_ulong addr;
addr = linear_addr_size(ENV_GET_CPU(env), RDI(env), decode->addressing_size, R_ES);
decode->op[1].type = X86_VAR_IMMEDIATE;
@ -637,8 +637,8 @@ static void exec_scas(struct CPUX86State *env, struct x86_decode *decode)
static void exec_lods_single(struct CPUX86State *env, struct x86_decode *decode)
{
addr_t addr;
addr_t val = 0;
target_ulong addr;
target_ulong val = 0;
addr = decode_linear_addr(env, decode, RSI(env), R_DS);
vmx_read_mem(ENV_GET_CPU(env), &val, addr, decode->operand_size);

14
target/i386/hvf/x86_emu.h
View File

@ -31,13 +31,13 @@ void store_regs(struct CPUState *cpu);
void simulate_rdmsr(struct CPUState *cpu);
void simulate_wrmsr(struct CPUState *cpu);
addr_t read_reg(CPUX86State *env, int reg, int size);
void write_reg(CPUX86State *env, int reg, addr_t val, int size);
addr_t read_val_from_reg(addr_t reg_ptr, int size);
void write_val_to_reg(addr_t reg_ptr, addr_t val, int size);
void write_val_ext(struct CPUX86State *env, addr_t ptr, addr_t val, int size);
uint8_t *read_mmio(struct CPUX86State *env, addr_t ptr, int bytes);
addr_t read_val_ext(struct CPUX86State *env, addr_t ptr, int size);
target_ulong read_reg(CPUX86State *env, int reg, int size);
void write_reg(CPUX86State *env, int reg, target_ulong val, int size);
target_ulong read_val_from_reg(target_ulong reg_ptr, int size);
void write_val_to_reg(target_ulong reg_ptr, target_ulong val, int size);
void write_val_ext(struct CPUX86State *env, target_ulong ptr, target_ulong val, int size);
uint8_t *read_mmio(struct CPUX86State *env, target_ulong ptr, int bytes);
target_ulong read_val_ext(struct CPUX86State *env, target_ulong ptr, int size);
void exec_movzx(struct CPUX86State *env, struct x86_decode *decode);
void exec_shl(struct CPUX86State *env, struct x86_decode *decode);

14
target/i386/hvf/x86_flags.c
View File

@ -60,9 +60,9 @@
/* size, carries, result */
#define SET_FLAGS_OSZAPC_SIZE(size, lf_carries, lf_result) { \
addr_t temp = ((lf_carries) & (LF_MASK_AF)) | \
target_ulong temp = ((lf_carries) & (LF_MASK_AF)) | \
(((lf_carries) >> (size - 2)) << LF_BIT_PO); \
env->hvf_emul->lflags.result = (addr_t)(int##size##_t)(lf_result); \
env->hvf_emul->lflags.result = (target_ulong)(int##size##_t)(lf_result); \
if ((size) == 32) { \
temp = ((lf_carries) & ~(LF_MASK_PDB | LF_MASK_SD)); \
} else if ((size) == 16) { \
@ -72,7 +72,7 @@
} else { \
VM_PANIC("unimplemented"); \
} \
env->hvf_emul->lflags.auxbits = (addr_t)(uint32_t)temp; \
env->hvf_emul->lflags.auxbits = (target_ulong)(uint32_t)temp; \
}
/* carries, result */
@ -88,7 +88,7 @@
/* ******************* */
/* size, carries, result */
#define SET_FLAGS_OSZAP_SIZE(size, lf_carries, lf_result) { \
addr_t temp = ((lf_carries) & (LF_MASK_AF)) | \
target_ulong temp = ((lf_carries) & (LF_MASK_AF)) | \
(((lf_carries) >> (size - 2)) << LF_BIT_PO); \
if ((size) == 32) { \
temp = ((lf_carries) & ~(LF_MASK_PDB | LF_MASK_SD)); \
@ -99,10 +99,10 @@
} else { \
VM_PANIC("unimplemented"); \
} \
env->hvf_emul->lflags.result = (addr_t)(int##size##_t)(lf_result); \
addr_t delta_c = (env->hvf_emul->lflags.auxbits ^ temp) & LF_MASK_CF; \
env->hvf_emul->lflags.result = (target_ulong)(int##size##_t)(lf_result); \
target_ulong delta_c = (env->hvf_emul->lflags.auxbits ^ temp) & LF_MASK_CF; \
delta_c ^= (delta_c >> 1); \
env->hvf_emul->lflags.auxbits = (addr_t)(uint32_t)(temp ^ delta_c); \
env->hvf_emul->lflags.auxbits = (target_ulong)(uint32_t)(temp ^ delta_c); \
}
/* carries, result */

2
target/i386/hvf/x86_gen.h
View File

@ -18,8 +18,6 @@
#ifndef __X86_GEN_H__
#define __X86_GEN_H__
typedef uint64_t addr_t;
#define VM_PANIC(x) {\
printf("%s\n", x); \
abort(); \

30
target/i386/hvf/x86_mmu.c
View File

@ -18,6 +18,7 @@
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "cpu.h"
#include "x86.h"
#include "x86_mmu.h"
#include "string.h"
@ -43,8 +44,8 @@
#define PAE_PTE_LARGE_PAGE_MASK ((-1llu << (21)) & ((1llu << 52) - 1))
struct gpt_translation {
addr_t gva;
addr_t gpa;
target_ulong gva;
uint64_t gpa;
int err_code;
uint64_t pte[5];
bool write_access;
@ -64,7 +65,7 @@ static int gpt_top_level(struct CPUState *cpu, bool pae)
return 3;
}
static inline int gpt_entry(addr_t addr, int level, bool pae)
static inline int gpt_entry(target_ulong addr, int level, bool pae)
{
int level_shift = pae ? 9 : 10;
return (addr >> (level_shift * (level - 1) + 12)) & ((1 << level_shift) - 1);
@ -81,8 +82,8 @@ static bool get_pt_entry(struct CPUState *cpu, struct gpt_translation *pt,
{
int index;
uint64_t pte = 0;
addr_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
addr_t gpa = pt->pte[level] & page_mask;
uint64_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
uint64_t gpa = pt->pte[level] & page_mask;
if (level == 3 && !x86_is_long_mode(cpu)) {
gpa = pt->pte[level];
@ -114,7 +115,6 @@ static bool test_pt_entry(struct CPUState *cpu, struct gpt_translation *pt,
}
if (!pte_present(pte)) {
/* addr_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK; */
return false;
}
@ -130,7 +130,7 @@ static bool test_pt_entry(struct CPUState *cpu, struct gpt_translation *pt,
pt->err_code |= MMU_PAGE_PT;
}
addr_t cr0 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR0);
uint32_t cr0 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR0);
/* check protection */
if (cr0 & CR0_WP) {
if (pt->write_access && !pte_write_access(pte)) {
@ -170,13 +170,13 @@ static inline uint64_t large_page_gpa(struct gpt_translation *pt, bool pae)
static bool walk_gpt(struct CPUState *cpu, addr_t addr, int err_code,
static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
struct gpt_translation *pt, bool pae)
{
int top_level, level;
bool is_large = false;
addr_t cr3 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR3);
addr_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
target_ulong cr3 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR3);
uint64_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
memset(pt, 0, sizeof(*pt));
top_level = gpt_top_level(cpu, pae);
@ -209,7 +209,7 @@ static bool walk_gpt(struct CPUState *cpu, addr_t addr, int err_code,
}
bool mmu_gva_to_gpa(struct CPUState *cpu, addr_t gva, addr_t *gpa)
bool mmu_gva_to_gpa(struct CPUState *cpu, target_ulong gva, uint64_t *gpa)
{
bool res;
struct gpt_translation pt;
@ -229,9 +229,9 @@ bool mmu_gva_to_gpa(struct CPUState *cpu, addr_t gva, addr_t *gpa)
return false;
}
void vmx_write_mem(struct CPUState *cpu, addr_t gva, void *data, int bytes)
void vmx_write_mem(struct CPUState *cpu, target_ulong gva, void *data, int bytes)
{
addr_t gpa;
uint64_t gpa;
while (bytes > 0) {
/* copy page */
@ -250,9 +250,9 @@ void vmx_write_mem(struct CPUState *cpu, addr_t gva, void *data, int bytes)
}
}
void vmx_read_mem(struct CPUState *cpu, void *data, addr_t gva, int bytes)
void vmx_read_mem(struct CPUState *cpu, void *data, target_ulong gva, int bytes)
{
addr_t gpa;
uint64_t gpa;
while (bytes > 0) {
/* copy page */

6
target/i386/hvf/x86_mmu.h
View File

@ -37,9 +37,9 @@
#define MMU_PAGE_US (1 << 2)
#define MMU_PAGE_NX (1 << 3)
bool mmu_gva_to_gpa(struct CPUState *cpu, addr_t gva, addr_t *gpa);
bool mmu_gva_to_gpa(struct CPUState *cpu, target_ulong gva, uint64_t *gpa);
void vmx_write_mem(struct CPUState *cpu, addr_t gva, void *data, int bytes);
void vmx_read_mem(struct CPUState *cpu, void *data, addr_t gva, int bytes);
void vmx_write_mem(struct CPUState *cpu, target_ulong gva, void *data, int bytes);
void vmx_read_mem(struct CPUState *cpu, void *data, target_ulong gva, int bytes);
#endif /* __X86_MMU_H__ */