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authorPhilippe Mathieu-Daudé <philmd@redhat.com>2020-02-19 20:02:11 +0100
committerPhilippe Mathieu-Daudé <philmd@redhat.com>2020-02-20 14:47:08 +0100
commitd7ef71ef421d7ea481587b11c4cb8d25718baa4b (patch)
tree8dcb7e05b12ca9931f2155ee4f86455f67d3ec14 /exec.c
parentb7cbebf2b9d7aa8854cfd6a45484e160244e9f48 (diff)
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exec: Let the cpu_[physical]_memory API use void pointer arguments
As we are only dealing with a blob buffer, use a void pointer argument. This will let us simplify other APIs. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'exec.c')
-rw-r--r--exec.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/exec.c b/exec.c
index 3d6ee06..58664ac 100644
--- a/exec.c
+++ b/exec.c
@@ -3019,11 +3019,12 @@ 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,
- uint8_t *buf, target_ulong len, int is_write)
+ void *ptr, target_ulong len, int is_write)
{
int flags;
target_ulong l, page;
void * p;
+ uint8_t *buf = ptr;
while (len > 0) {
page = addr & TARGET_PAGE_MASK;
@@ -3311,7 +3312,7 @@ MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs,
}
}
-void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,
+void cpu_physical_memory_rw(hwaddr addr, void *buf,
hwaddr len, int is_write)
{
address_space_rw(&address_space_memory, addr, MEMTXATTRS_UNSPECIFIED,
@@ -3789,10 +3790,11 @@ 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,
- uint8_t *buf, target_ulong len, int is_write)
+ void *ptr, target_ulong len, int is_write)
{
hwaddr phys_addr;
target_ulong l, page;
+ uint8_t *buf = ptr;
cpu_synchronize_state(cpu);
while (len > 0) {