claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

Rewrote the recompiler interrupt checking in assembly (and removed it for the new dynamic compiler because the requires uops are not present), brings performance back up, and also did a number of CPU-related clean-ups (mostly removal of dead variables and associated code).

Browse Source
This commit is contained in:
OBattler
2020-07-13 19:46:19 +02:00
parent 0cd0d83cee
commit a862bda04c
32 changed files with 196 additions and 291 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/pic.c
View File

@@ -34,6 +34,7 @@ int output;
int intclear;
int keywaiting = 0;
int pic_intpending;
int pic_pending;
PIC pic, pic2;
uint16_t pic_current;
@@ -82,6 +83,7 @@ pic_updatepending()
pic_intpending |= temp_pending;
}
}
pic_pending = !!((cpu_state.flags & I_FLAG) && pic_intpending);
pic_log("pic_intpending = %i %02X %02X %02X %02X\n", pic_intpending, pic.ins, pic.pend, pic.mask, pic.mask2);
pic_log(" %02X %02X %02X %02X %i %i\n", pic2.ins, pic2.pend, pic2.mask, pic2.mask2, ((pic.mask | pic.mask2) & (1 << 2)), ((pic2.pend&~pic2.mask)&~pic2.mask2));
}