restore the CPU state */
current_tb_modified = 1;
- cpu_restore_state(current_tb, env,
- env->mem_io_pc, NULL);
+ cpu_restore_state(current_tb, env, env->mem_io_pc);
cpu_get_tb_cpu_state(env, ¤t_pc, ¤t_cs_base,
¤t_flags);
}
restore the CPU state */
current_tb_modified = 1;
- cpu_restore_state(current_tb, env, pc, puc);
+ cpu_restore_state(current_tb, env, pc);
cpu_get_tb_cpu_state(env, ¤t_pc, ¤t_cs_base,
¤t_flags);
}
ram_addr_t orig_size = size;
subpage_t *subpage;
+ assert(size);
cpu_notify_set_memory(start_addr, size, phys_offset);
if (phys_offset == IO_MEM_UNASSIGNED) {
region_offset &= TARGET_PAGE_MASK;
size = (size + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK;
end_addr = start_addr + (target_phys_addr_t)size;
- for(addr = start_addr; addr != end_addr; addr += TARGET_PAGE_SIZE) {
+
+ addr = start_addr;
+ do {
p = phys_page_find(addr >> TARGET_PAGE_BITS);
if (p && p->phys_offset != IO_MEM_UNASSIGNED) {
ram_addr_t orig_memory = p->phys_offset;
}
}
region_offset += TARGET_PAGE_SIZE;
- }
+ addr += TARGET_PAGE_SIZE;
+ } while (addr != end_addr);
/* since each CPU stores ram addresses in its TLB cache, we must
reset the modified entries */
cpu_abort(env, "check_watchpoint: could not find TB for "
"pc=%p", (void *)env->mem_io_pc);
}
- cpu_restore_state(tb, env, env->mem_io_pc, NULL);
+ cpu_restore_state(tb, env, env->mem_io_pc);
tb_phys_invalidate(tb, -1);
if (wp->flags & BP_STOP_BEFORE_ACCESS) {
env->exception_index = EXCP_DEBUG;
bounce.addr = addr;
bounce.len = l;
if (!is_write) {
- cpu_physical_memory_rw(addr, bounce.buffer, l, 0);
+ cpu_physical_memory_read(addr, bounce.buffer, l);
}
ptr = bounce.buffer;
} else {
void stq_phys(target_phys_addr_t addr, uint64_t val)
{
val = tswap64(val);
- cpu_physical_memory_write(addr, (const uint8_t *)&val, 8);
+ cpu_physical_memory_write(addr, &val, 8);
}
/* virtual memory access for debug (includes writing to ROM) */
retaddr);
}
n = env->icount_decr.u16.low + tb->icount;
- cpu_restore_state(tb, env, (unsigned long)retaddr, NULL);
+ cpu_restore_state(tb, env, (unsigned long)retaddr);
/* Calculate how many instructions had been executed before the fault
occurred. */
n = n - env->icount_decr.u16.low;