80486DX2-66/86Box-fork
1
0
Fork 0
Code Issues Pull Requests Activity

Use MD_FLAG

Browse Source
This commit is contained in:
Jasmine Iwanek
2022-09-13 08:10:24 -04:00
parent 62fc657466
commit 8904fd675f
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/cpu/808x.c
View File

@@ -608,7 +608,7 @@ reset_808x(int hard)
load_cs(0xFFFF);
cpu_state.pc = 0;
cpu_state.flags |= 0x8000;
cpu_state.flags |= MD_FLAG;
rammask = 0xfffff;
prefetching = 1;
@@ -2675,7 +2675,7 @@ execx86(int cycs)
break;
case 0x9C: /*PUSHF*/
access(33, 16);
tempw = cpu_state.flags & (is_nec && cpu_state.inside_emulation_mode ? 0x8fd7 : 0x0fd7);
tempw = cpu_state.flags & (is_nec && cpu_state.inside_emulation_mode ? MD_FLAG | 0x0fd7 : 0x0fd7);
push(&tempw);
break;
case 0x9D: /*POPF*/
@@ -2919,7 +2919,7 @@ execx86(int cycs)
access(62, 8);
set_ip(new_ip);
access(45, 8);
cpu_state.flags = pop() | 2 | (!is_nec ? 0 : (!cpu_state.inside_emulation_mode ? 0x8000 : 0));
cpu_state.flags = pop() | 2 | (!is_nec ? 0 : (!cpu_state.inside_emulation_mode ? MD_FLAG : 0));
wait(5, 0);
noint = 1;
nmi_enable = 1;