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exec: Let cpu_[physical]_memory API use a boolean 'is_write' argument

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The 'is_write' argument is either 0 or 1.
Convert it to a boolean type.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-19 20:32:30 +01:00
parent 19f7034773
commit 28c80bfe8b
3 changed files with 9 additions and 9 deletions
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10
exec.c
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@ -3019,7 +3019,7 @@ MemoryRegion *get_system_io(void)
/* physical memory access (slow version, mainly for debug) */
#if defined(CONFIG_USER_ONLY)
int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
void *ptr, target_ulong len, int is_write)
void *ptr, target_ulong len, bool is_write)
{
int flags;
target_ulong l, page;
@ -3313,7 +3313,7 @@ MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs,
}
void cpu_physical_memory_rw(hwaddr addr, void *buf,
hwaddr len, int is_write)
hwaddr len, bool is_write)
{
address_space_rw(&address_space_memory, addr, MEMTXATTRS_UNSPECIFIED,
buf, len, is_write);
@ -3632,14 +3632,14 @@ void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
void *cpu_physical_memory_map(hwaddr addr,
hwaddr *plen,
int is_write)
bool is_write)
{
return address_space_map(&address_space_memory, addr, plen, is_write,
MEMTXATTRS_UNSPECIFIED);
}
void cpu_physical_memory_unmap(void *buffer, hwaddr len,
int is_write, hwaddr access_len)
bool is_write, hwaddr access_len)
{
return address_space_unmap(&address_space_memory, buffer, len, is_write, access_len);
}
@ -3790,7 +3790,7 @@ address_space_write_cached_slow(MemoryRegionCache *cache, hwaddr addr,
/* virtual memory access for debug (includes writing to ROM) */
int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
void *ptr, target_ulong len, int is_write)
void *ptr, target_ulong len, bool is_write)
{
hwaddr phys_addr;
target_ulong l, page;

2
include/exec/cpu-all.h
View File

@ -388,7 +388,7 @@ void dump_opcount_info(void);
#endif /* !CONFIG_USER_ONLY */
int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
void *ptr, target_ulong len, int is_write);
void *ptr, target_ulong len, bool is_write);
int cpu_exec(CPUState *cpu);

6
include/exec/cpu-common.h
View File

@ -70,7 +70,7 @@ size_t qemu_ram_pagesize(RAMBlock *block);
size_t qemu_ram_pagesize_largest(void);
void cpu_physical_memory_rw(hwaddr addr, void *buf,
hwaddr len, int is_write);
hwaddr len, bool is_write);
static inline void cpu_physical_memory_read(hwaddr addr,
void *buf, hwaddr len)
{
@ -83,9 +83,9 @@ static inline void cpu_physical_memory_write(hwaddr addr,
}
void *cpu_physical_memory_map(hwaddr addr,
hwaddr *plen,
int is_write);
bool is_write);
void cpu_physical_memory_unmap(void *buffer, hwaddr len,
int is_write, hwaddr access_len);
bool is_write, hwaddr access_len);
void cpu_register_map_client(QEMUBH *bh);
void cpu_unregister_map_client(QEMUBH *bh);