folkert/simh-testsetgenerator
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

AltairZ80: Fixed breakpoint detection after PC wrap around

Browse source
This commit is contained in:
Peter Schorn 2020-06-08 09:25:13 +02:00
parent d92805f258
commit f91d56c60f
1 changed files with 33 additions and 32 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
AltairZ80/altairz80_cpu.c
View file

@ -6125,7 +6125,7 @@ static t_stat sim_instr_mmu (void) {
}
/*
** Save in instruction history ring buffer?
** Save in instruction history ring buffer
*/
if (hst_lnt && ((chiptype == CHIP_TYPE_8080) || (chiptype == CHIP_TYPE_Z80))) {
hst[hst_p].valid = 1;
@ -6151,6 +6151,7 @@ static t_stat sim_instr_mmu (void) {
}
}
PC &= ADDRMASK; /* reestablish invariant */
sim_interval--;
}