return NULL;
tb = &tbs[nb_tbs++];
tb->pc = pc;
+ tb->cflags = 0;
return tb;
}
tb->jmp_first = (TranslationBlock *)((long)tb | 2);
tb->jmp_next[0] = NULL;
tb->jmp_next[1] = NULL;
+#ifdef USE_CODE_COPY
+ tb->cflags &= ~CF_FP_USED;
+ if (tb->cflags & CF_TB_FP_USED)
+ tb->cflags |= CF_FP_USED;
+#endif
/* init original jump addresses */
if (tb->tb_next_offset[0] != 0xffff)
/* physical memory access (slow version, mainly for debug) */
#if defined(CONFIG_USER_ONLY)
-void cpu_physical_memory_rw(CPUState *env, uint8_t *buf, target_ulong addr,
+void cpu_physical_memory_rw(target_ulong addr, uint8_t *buf,
int len, int is_write)
{
int l, flags;
}
}
#else
-void cpu_physical_memory_rw(CPUState *env, uint8_t *buf, target_ulong addr,
+void cpu_physical_memory_rw(target_ulong addr, uint8_t *buf,
int len, int is_write)
{
int l, io_index;
l = 1;
}
} else {
+ unsigned long addr1;
+ addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK);
/* RAM case */
- ptr = phys_ram_base + (pd & TARGET_PAGE_MASK) +
- (addr & ~TARGET_PAGE_MASK);
+ ptr = phys_ram_base + addr1;
memcpy(ptr, buf, l);
+ /* invalidate code */
+ tb_invalidate_phys_page_range(addr1, addr1 + l, 0);
+ /* set dirty bit */
+ phys_ram_dirty[page >> TARGET_PAGE_BITS] = 1;
}
} else {
if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM &&
#endif
/* virtual memory access for debug */
-int cpu_memory_rw_debug(CPUState *env,
- uint8_t *buf, target_ulong addr, int len, int is_write)
+int cpu_memory_rw_debug(CPUState *env, target_ulong addr,
+ uint8_t *buf, int len, int is_write)
{
int l;
target_ulong page, phys_addr;
l = (page + TARGET_PAGE_SIZE) - addr;
if (l > len)
l = len;
- cpu_physical_memory_rw(env, buf,
- phys_addr + (addr & ~TARGET_PAGE_MASK), l,
- is_write);
+ cpu_physical_memory_rw(phys_addr + (addr & ~TARGET_PAGE_MASK),
+ buf, l, is_write);
len -= l;
buf += l;
addr += l;