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consistent use of target_ulong and target_phys_addr_t 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@758 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-04-25 21:28:44 +00:00
parent 52c00a5f15
commit 2e12669a4c
5 changed files with 67 additions and 62 deletions
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23
cpu-all.h
View File

@ -620,8 +620,8 @@ extern int code_copy_enabled;
#define CPU_INTERRUPT_EXITTB 0x04 /* exit the current TB (use for x86 a20 case) */
void cpu_interrupt(CPUState *s, int mask);
int cpu_breakpoint_insert(CPUState *env, uint32_t pc);
int cpu_breakpoint_remove(CPUState *env, uint32_t pc);
int cpu_breakpoint_insert(CPUState *env, target_ulong pc);
int cpu_breakpoint_remove(CPUState *env, target_ulong pc);
void cpu_single_step(CPUState *env, int enabled);
/* Return the physical page corresponding to a virtual one. Use it
@ -681,24 +681,25 @@ extern uint8_t *phys_ram_dirty;
#define IO_MEM_CODE (3 << IO_MEM_SHIFT) /* used internally, never use directly */
#define IO_MEM_NOTDIRTY (4 << IO_MEM_SHIFT) /* used internally, never use directly */
typedef void CPUWriteMemoryFunc(uint32_t addr, uint32_t value);
typedef uint32_t CPUReadMemoryFunc(uint32_t addr);
typedef void CPUWriteMemoryFunc(target_phys_addr_t addr, uint32_t value);
typedef uint32_t CPUReadMemoryFunc(target_phys_addr_t addr);
void cpu_register_physical_memory(unsigned long start_addr, unsigned long size,
long phys_offset);
void cpu_register_physical_memory(target_phys_addr_t start_addr,
unsigned long size,
unsigned long phys_offset);
int cpu_register_io_memory(int io_index,
CPUReadMemoryFunc **mem_read,
CPUWriteMemoryFunc **mem_write);
void cpu_physical_memory_rw(target_ulong addr, uint8_t *buf,
void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
int len, int is_write);
static inline void cpu_physical_memory_read(target_ulong addr, uint8_t *buf,
int len)
static inline void cpu_physical_memory_read(target_phys_addr_t addr,
uint8_t *buf, int len)
{
cpu_physical_memory_rw(addr, buf, len, 0);
}
static inline void cpu_physical_memory_write(target_ulong addr, const uint8_t *buf,
int len)
static inline void cpu_physical_memory_write(target_phys_addr_t addr,
const uint8_t *buf, int len)
{
cpu_physical_memory_rw(addr, (uint8_t *)buf, len, 1);
}

20
exec-all.h
View File

@ -86,13 +86,16 @@ int cpu_gen_code_copy(CPUState *env, struct TranslationBlock *tb,
int cpu_restore_state_copy(struct TranslationBlock *tb,
CPUState *env, unsigned long searched_pc,
void *puc);
void cpu_resume_from_signal(CPUState *env1, void *puc);
void cpu_exec_init(void);
int page_unprotect(unsigned long address);
int page_unprotect(unsigned long address, unsigned long pc, void *puc);
void tb_invalidate_phys_page_range(target_ulong start, target_ulong end,
int is_cpu_write_access);
void tb_invalidate_page_range(target_ulong start, target_ulong end);
void tlb_flush_page(CPUState *env, uint32_t addr);
void tlb_flush_page_write(CPUState *env, uint32_t addr);
void tlb_flush_page(CPUState *env, target_ulong addr);
void tlb_flush(CPUState *env, int flush_global);
int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot,
int tlb_set_page(CPUState *env, target_ulong vaddr,
target_phys_addr_t paddr, int prot,
int is_user, int is_softmmu);
#define CODE_GEN_MAX_SIZE 65536
@ -146,8 +149,8 @@ int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot,
#endif
typedef struct TranslationBlock {
unsigned long pc; /* simulated PC corresponding to this block (EIP + CS base) */
unsigned long cs_base; /* CS base for this block */
target_ulong pc; /* simulated PC corresponding to this block (EIP + CS base) */
target_ulong cs_base; /* CS base for this block */
unsigned int flags; /* flags defining in which context the code was generated */
uint16_t size; /* size of target code for this block (1 <=
size <= TARGET_PAGE_SIZE) */
@ -155,6 +158,7 @@ typedef struct TranslationBlock {
#define CF_CODE_COPY 0x0001 /* block was generated in code copy mode */
#define CF_TB_FP_USED 0x0002 /* fp ops are used in the TB */
#define CF_FP_USED 0x0004 /* fp ops are used in the TB or in a chained TB */
#define CF_SINGLE_INSN 0x0008 /* compile only a single instruction */
uint8_t *tc_ptr; /* pointer to the translated code */
struct TranslationBlock *hash_next; /* next matching tb for virtual address */
@ -206,8 +210,8 @@ extern uint8_t *code_gen_ptr;
/* find a translation block in the translation cache. If not found,
return NULL and the pointer to the last element of the list in pptb */
static inline TranslationBlock *tb_find(TranslationBlock ***pptb,
unsigned long pc,
unsigned long cs_base,
target_ulong pc,
target_ulong cs_base,
unsigned int flags)
{
TranslationBlock **ptb, *tb;

42
exec.c
View File

@ -64,7 +64,7 @@ uint8_t *phys_ram_base;
uint8_t *phys_ram_dirty;
typedef struct PageDesc {
/* offset in memory of the page + io_index in the low 12 bits */
/* offset in host memory of the page + io_index in the low 12 bits */
unsigned long phys_offset;
/* list of TBs intersecting this physical page */
TranslationBlock *first_tb;
@ -1011,7 +1011,7 @@ static void breakpoint_invalidate(CPUState *env, target_ulong pc)
/* add a breakpoint. EXCP_DEBUG is returned by the CPU loop if a
breakpoint is reached */
int cpu_breakpoint_insert(CPUState *env, uint32_t pc)
int cpu_breakpoint_insert(CPUState *env, target_ulong pc)
{
#if defined(TARGET_I386) || defined(TARGET_PPC)
int i;
@ -1033,7 +1033,7 @@ int cpu_breakpoint_insert(CPUState *env, uint32_t pc)
}
/* remove a breakpoint */
int cpu_breakpoint_remove(CPUState *env, uint32_t pc)
int cpu_breakpoint_remove(CPUState *env, target_ulong pc)
{
#if defined(TARGET_I386) || defined(TARGET_PPC)
int i;
@ -1221,7 +1221,7 @@ static inline void tlb_flush_entry(CPUTLBEntry *tlb_entry, uint32_t addr)
tlb_entry->address = -1;
}
void tlb_flush_page(CPUState *env, uint32_t addr)
void tlb_flush_page(CPUState *env, target_ulong addr)
{
int i, n;
VirtPageDesc *vp;
@ -1415,7 +1415,8 @@ static inline void tlb_set_dirty(unsigned long addr, target_ulong vaddr)
is permitted. Return 0 if OK or 2 if the page could not be mapped
(can only happen in non SOFTMMU mode for I/O pages or pages
conflicting with the host address space). */
int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot,
int tlb_set_page(CPUState *env, target_ulong vaddr,
target_phys_addr_t paddr, int prot,
int is_user, int is_softmmu)
{
PageDesc *p;
@ -1583,15 +1584,12 @@ void tlb_flush(CPUState *env, int flush_global)
{
}
void tlb_flush_page(CPUState *env, uint32_t addr)
void tlb_flush_page(CPUState *env, target_ulong addr)
{
}
void tlb_flush_page_write(CPUState *env, uint32_t addr)
{
}
int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot,
int tlb_set_page(CPUState *env, target_ulong vaddr,
target_phys_addr_t paddr, int prot,
int is_user, int is_softmmu)
{
return 0;
@ -1739,8 +1737,9 @@ static inline void tlb_set_dirty(unsigned long addr, target_ulong vaddr)
/* register physical memory. 'size' must be a multiple of the target
page size. If (phys_offset & ~TARGET_PAGE_MASK) != 0, then it is an
io memory page */
void cpu_register_physical_memory(unsigned long start_addr, unsigned long size,
long phys_offset)
void cpu_register_physical_memory(target_phys_addr_t start_addr,
unsigned long size,
unsigned long phys_offset)
{
unsigned long addr, end_addr;
PageDesc *p;
@ -1754,12 +1753,12 @@ void cpu_register_physical_memory(unsigned long start_addr, unsigned long size,
}
}
static uint32_t unassigned_mem_readb(uint32_t addr)
static uint32_t unassigned_mem_readb(target_phys_addr_t addr)
{
return 0;
}
static void unassigned_mem_writeb(uint32_t addr, uint32_t val)
static void unassigned_mem_writeb(target_phys_addr_t addr, uint32_t val)
{
}
@ -1778,7 +1777,7 @@ static CPUWriteMemoryFunc *unassigned_mem_write[3] = {
/* self modifying code support in soft mmu mode : writing to a page
containing code comes to these functions */
static void code_mem_writeb(uint32_t addr, uint32_t val)
static void code_mem_writeb(target_phys_addr_t addr, uint32_t val)
{
unsigned long phys_addr;
@ -1790,7 +1789,7 @@ static void code_mem_writeb(uint32_t addr, uint32_t val)
phys_ram_dirty[phys_addr >> TARGET_PAGE_BITS] = 1;
}
static void code_mem_writew(uint32_t addr, uint32_t val)
static void code_mem_writew(target_phys_addr_t addr, uint32_t val)
{
unsigned long phys_addr;
@ -1802,7 +1801,7 @@ static void code_mem_writew(uint32_t addr, uint32_t val)
phys_ram_dirty[phys_addr >> TARGET_PAGE_BITS] = 1;
}
static void code_mem_writel(uint32_t addr, uint32_t val)
static void code_mem_writel(target_phys_addr_t addr, uint32_t val)
{
unsigned long phys_addr;
@ -1892,7 +1891,7 @@ int cpu_register_io_memory(int io_index,
/* physical memory access (slow version, mainly for debug) */
#if defined(CONFIG_USER_ONLY)
void cpu_physical_memory_rw(target_ulong addr, uint8_t *buf,
void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
int len, int is_write)
{
int l, flags;
@ -1921,13 +1920,14 @@ void cpu_physical_memory_rw(target_ulong addr, uint8_t *buf,
}
}
#else
void cpu_physical_memory_rw(target_ulong addr, uint8_t *buf,
void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
int len, int is_write)
{
int l, io_index;
uint8_t *ptr;
uint32_t val;
target_ulong page, pd;
target_phys_addr_t page;
unsigned long pd;
PageDesc *p;
while (len > 0) {

32
hw/ppc_prep.c
View File

@ -104,7 +104,7 @@ static int ne2000_irq[NE2000_NB_MAX] = { 9, 10, 11, 3, 4, 5 };
/* IO ports emulation */
#define PPC_IO_BASE 0x80000000
static void PPC_io_writeb (uint32_t addr, uint32_t value, uint32_t vaddr)
static void PPC_io_writeb (target_phys_addr_t addr, uint32_t value)
{
/* Don't polute serial port output */
#if 0
@ -121,7 +121,7 @@ static void PPC_io_writeb (uint32_t addr, uint32_t value, uint32_t vaddr)
cpu_outb(NULL, addr - PPC_IO_BASE, value);
}
static uint32_t PPC_io_readb (uint32_t addr)
static uint32_t PPC_io_readb (target_phys_addr_t addr)
{
uint32_t ret = cpu_inb(NULL, addr - PPC_IO_BASE);
@ -141,7 +141,7 @@ static uint32_t PPC_io_readb (uint32_t addr)
return ret;
}
static void PPC_io_writew (uint32_t addr, uint32_t value, uint32_t vaddr)
static void PPC_io_writew (target_phys_addr_t addr, uint32_t value)
{
if ((addr < 0x800001f0 || addr > 0x800001f7) &&
(addr < 0x80000170 || addr > 0x80000177)) {
@ -150,7 +150,7 @@ static void PPC_io_writew (uint32_t addr, uint32_t value, uint32_t vaddr)
cpu_outw(NULL, addr - PPC_IO_BASE, value);
}
static uint32_t PPC_io_readw (uint32_t addr)
static uint32_t PPC_io_readw (target_phys_addr_t addr)
{
uint32_t ret = cpu_inw(NULL, addr - PPC_IO_BASE);
@ -162,13 +162,13 @@ static uint32_t PPC_io_readw (uint32_t addr)
return ret;
}
static void PPC_io_writel (uint32_t addr, uint32_t value, uint32_t vaddr)
static void PPC_io_writel (target_phys_addr_t addr, uint32_t value)
{
PPC_IO_DPRINTF("0x%08x => 0x%08x\n", addr - PPC_IO_BASE, value);
cpu_outl(NULL, addr - PPC_IO_BASE, value);
}
static uint32_t PPC_io_readl (uint32_t addr)
static uint32_t PPC_io_readl (target_phys_addr_t addr)
{
uint32_t ret = cpu_inl(NULL, addr - PPC_IO_BASE);
@ -190,12 +190,12 @@ static CPUReadMemoryFunc *PPC_io_read[] = {
};
/* Read-only register (?) */
static void _PPC_ioB_write (uint32_t addr, uint32_t value, uint32_t vaddr)
static void _PPC_ioB_write (target_phys_addr_t addr, uint32_t value)
{
// printf("%s: 0x%08x => 0x%08x\n", __func__, addr, value);
}
static uint32_t _PPC_ioB_read (uint32_t addr)
static uint32_t _PPC_ioB_read (target_phys_addr_t addr)
{
uint32_t retval = 0;
@ -636,9 +636,9 @@ static void VGA_printf (uint8_t *s)
for (i = 0; i < format_width; i++) {
nibble = (arg >> (4 * digit)) & 0x000f;
if (nibble <= 9)
PPC_io_writeb(PPC_IO_BASE + 0x500, nibble + '0', 0);
PPC_io_writeb(PPC_IO_BASE + 0x500, nibble + '0');
else
PPC_io_writeb(PPC_IO_BASE + 0x500, nibble + 'A', 0);
PPC_io_writeb(PPC_IO_BASE + 0x500, nibble + 'A');
digit--;
}
in_format = 0;
@ -647,7 +647,7 @@ static void VGA_printf (uint8_t *s)
// in_format = 0;
// }
} else {
PPC_io_writeb(PPC_IO_BASE + 0x500, c, 0);
PPC_io_writeb(PPC_IO_BASE + 0x500, c);
}
s++;
}
@ -659,10 +659,10 @@ static void VGA_init (void)
printf("Init VGA...\n");
#if 1
/* switch to color mode and enable CPU access 480 lines */
PPC_io_writeb(PPC_IO_BASE + 0x3C2, 0xC3, 0);
PPC_io_writeb(PPC_IO_BASE + 0x3C2, 0xC3);
/* more than 64k 3C4/04 */
PPC_io_writeb(PPC_IO_BASE + 0x3C4, 0x04, 0);
PPC_io_writeb(PPC_IO_BASE + 0x3C5, 0x02, 0);
PPC_io_writeb(PPC_IO_BASE + 0x3C4, 0x04);
PPC_io_writeb(PPC_IO_BASE + 0x3C5, 0x02);
#endif
VGA_printf("PPC VGA BIOS...\n");
}
@ -690,7 +690,7 @@ void PPC_init_hw (/*CPUPPCState *env,*/ uint32_t mem_size,
{
#if 1
uint32_t offset =
*((uint32_t *)((uint32_t)phys_ram_base + kernel_addr));
*((uint32_t *)(phys_ram_base + kernel_addr));
#else
uint32_t offset = 12;
#endif
@ -816,7 +816,7 @@ void PPC_init_hw (/*CPUPPCState *env,*/ uint32_t mem_size,
{
#if 0
uint32_t offset =
*((uint32_t *)((uint32_t)phys_ram_base + kernel_addr));
*((uint32_t *)(phys_ram_base + kernel_addr));
#else
uint32_t offset = 12;
#endif

12
hw/vga.c
View File

@ -648,7 +648,7 @@ static void vbe_ioport_write(void *opaque, uint32_t addr, uint32_t val)
#endif
/* called for accesses between 0xa0000 and 0xc0000 */
static uint32_t vga_mem_readb(uint32_t addr)
static uint32_t vga_mem_readb(target_phys_addr_t addr)
{
VGAState *s = &vga_state;
int memory_map_mode, plane;
@ -704,7 +704,7 @@ static uint32_t vga_mem_readb(uint32_t addr)
return ret;
}
static uint32_t vga_mem_readw(uint32_t addr)
static uint32_t vga_mem_readw(target_phys_addr_t addr)
{
uint32_t v;
v = vga_mem_readb(addr);
@ -712,7 +712,7 @@ static uint32_t vga_mem_readw(uint32_t addr)
return v;
}
static uint32_t vga_mem_readl(uint32_t addr)
static uint32_t vga_mem_readl(target_phys_addr_t addr)
{
uint32_t v;
v = vga_mem_readb(addr);
@ -723,7 +723,7 @@ static uint32_t vga_mem_readl(uint32_t addr)
}
/* called for accesses between 0xa0000 and 0xc0000 */
static void vga_mem_writeb(uint32_t addr, uint32_t val)
static void vga_mem_writeb(target_phys_addr_t addr, uint32_t val)
{
VGAState *s = &vga_state;
int memory_map_mode, plane, write_mode, b, func_select;
@ -851,13 +851,13 @@ static void vga_mem_writeb(uint32_t addr, uint32_t val)
}
}
static void vga_mem_writew(uint32_t addr, uint32_t val)
static void vga_mem_writew(target_phys_addr_t addr, uint32_t val)
{
vga_mem_writeb(addr, val & 0xff);
vga_mem_writeb(addr + 1, (val >> 8) & 0xff);
}
static void vga_mem_writel(uint32_t addr, uint32_t val)
static void vga_mem_writel(target_phys_addr_t addr, uint32_t val)
{
vga_mem_writeb(addr, val & 0xff);
vga_mem_writeb(addr + 1, (val >> 8) & 0xff);