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

OPTi 5x7 no longer does excess logging, running of timers on the recompiler is now done on every fourth AT KBC port 61h read instead of every 3F4h read, added some safety precautions to io.c to handle the cases where a handler removes itself, implmented the STPC ELCR and refresh control, and fixed the messed up register reading in the PC87307 and PC87309 implementations.

Browse Source
This commit is contained in:
OBattler
2020-07-10 02:05:49 +02:00
parent 3fe9ad3e67
commit 72c1c36ec6
14 changed files with 99 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/sio/sio_pc87307.c
View File

@@ -413,11 +413,11 @@ pc87307_read(uint16_t port, void *priv)
ret = dev->cur_reg;
else {
if (dev->cur_reg >= 0x30)
ret = dev->regs[dev->cur_reg];
ret = dev->ld_regs[dev->regs[0x07]][dev->cur_reg - 0x30];
else if (dev->cur_reg == 0x24)
ret = dev->pcregs[dev->regs[0x23]];
else
ret = dev->ld_regs[dev->regs[0x07]][dev->cur_reg - 0x30];
ret = dev->regs[dev->cur_reg];
}
return ret;

6
src/sio/sio_pc87309.c
View File

@@ -337,9 +337,9 @@ pc87309_read(uint16_t port, void *priv)
if (index)
ret = dev->cur_reg & 0x1f;
else {
if (dev->cur_reg == 8)
ret = 0x70;
else if (dev->cur_reg < 28)
if (dev->cur_reg >= 0x30)
ret = dev->ld_regs[dev->regs[0x07]][dev->cur_reg - 0x30];
else
ret = dev->regs[dev->cur_reg];
}