claunia/VARCem
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated pc.c to have the memory dumper use the current CS:IP.

Browse Source 
Updated the rom.ch files to properly handle mirroring (from 86Box.)
Updated the vid_ht216.c driver for proper operation under Windows 3.x (from 86Box.)
This commit is contained in:
waltje
2019-05-12 07:44:34 -05:00
parent 8b4843a95b
commit 12cef384be
4 changed files with 359 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/pc.c
View File

@@ -8,7 +8,7 @@
*
* Main emulator module where most things are controlled.
*
* Version: @(#)pc.c 1.0.76 2019/05/09
* Version: @(#)pc.c 1.0.76 2019/05/10
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -226,12 +226,12 @@ pclog_repeat(int enabled)
}
#ifdef _DEBUG
/* Log a block of code around the current CS:IP. */
void
pclog_dump(int num)
{
char buff[128];
uint32_t addr;
char *sp = NULL;
int i, k;
@@ -242,32 +242,41 @@ pclog_dump(int num)
/* Disable the repeat-detection. */
pclog_repeat(0);
addr = (uint32_t)(_cs.base | cpu_state.pc);
while (i < num) {
if (sp == NULL) {
sp = buff;
sprintf(sp, "%08lx:", (unsigned long)cpu_state.pc + i);
sprintf(sp, "%08x:", addr + i);
sp += strlen(sp);
}
/* Get byte from memory. */
k = readmembl(cpu_state.pc + i);
k = readmembl(addr + i);
i++;
sprintf(sp, " %02x", k & 0xff);
sp += strlen(sp);
if ((i % 16) == 0) {
#ifdef _DEBUG
INFO("%s\n", buff);
#else
DBGLOG(2, "%s\n", buff);
#endif
sp = NULL;
}
}
if (sp != NULL)
#ifdef _DEBUG
INFO("%s\n", buff);
#else
DBGLOG(2, "%s\n", buff);
#endif
/* Re-enable the repeat-detection. */
pclog_repeat(1);
}
#endif
/* Log a fatal error, and display a UI message before exiting. */