int msg_len = info->vm_regs.rcx;
addr_t msg_gpa = info->vm_regs.rbx;
-
+ int buf_is_va = info->vm_regs.rdx;
+
if (msg_len >= BUF_SIZE) {
PrintError("Console message too large for buffer (len=%d)\n", msg_len);
return -1;
}
-
- if (read_guest_pa_memory(info, msg_gpa, msg_len, (uchar_t *)state->debug_buf) != msg_len) {
- PrintError("Could not read debug message\n");
- return -1;
- }
+
+ if (buf_is_va == 1) {
+ if (read_guest_va_memory(info, msg_gpa, msg_len, (uchar_t *)state->debug_buf) != msg_len) {
+ PrintError("Could not read debug message\n");
+ return -1;
+ }
+ } else {
+ if (read_guest_pa_memory(info, msg_gpa, msg_len, (uchar_t *)state->debug_buf) != msg_len) {
+ PrintError("Could not read debug message\n");
+ return -1;
+ }
+ }
state->debug_buf[msg_len] = 0;