valter/dosbox-staging
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add binary memory dumps

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2293
This commit is contained in:
Peter Veenstra 2005-08-31 13:00:14 +00:00
parent 2bb446cd27
commit 97dec5a4fe
1 changed files with 27 additions and 1 deletions
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28
src/debug/debug.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: debug.cpp,v 1.67 2005-08-10 12:22:25 c2woody Exp $ */
/* $Id: debug.cpp,v 1.68 2005-08-31 13:00:14 qbix79 Exp $ */
#include <string.h>
#include <list>
@ -56,6 +56,7 @@ static void DrawCode(void);
static bool DEBUG_Log_Loop(int count);
static void DEBUG_RaiseTimerIrq(void);
static void SaveMemory(Bitu seg, Bitu ofs1, Bit32s num);
static void SaveMemoryBin(Bitu seg, Bitu ofs1, Bit32s num);
static void LogGDT(void);
static void LogLDT(void);
static void LogIDT(void);
@ -912,6 +913,15 @@ bool ParseCommand(char* str)
SaveMemory(seg,ofs,num);
return true;
};
found = strstr(str,"MEMDUMPBIN ");
if (found) { // Insert variable
found+=11;
Bit16u seg = (Bit16u)GetHexValue(found,found); found++;
Bit32u ofs = GetHexValue(found,found); found++;
Bit32u num = GetHexValue(found,found); found++;
SaveMemoryBin(seg,ofs,num);
return true;
};
found = strstr(str,"IV ");
if (found) { // Insert variable
@ -1270,6 +1280,7 @@ bool ParseCommand(char* str)
DEBUG_ShowMsg("LV [seg]:[off] [name] - Load var list from file.\n");
DEBUG_ShowMsg("MEMDUMP [seg]:[off] [len] - Write memory to file memdump.txt.\n");
DEBUG_ShowMsg("MEMDUMPBIN [s]:[o] [len] - Write memory to file memdump.bin.\n");
DEBUG_ShowMsg("SELINFO [segName] - Show selector info.\n");
DEBUG_ShowMsg("INTVEC [filename] - Writes interrupt vector table to file.\n");
@ -2078,6 +2089,21 @@ static void SaveMemory(Bitu seg, Bitu ofs1, Bit32s num)
DEBUG_ShowMsg("DEBUG: Memory dump success.\n");
};
static void SaveMemoryBin(Bitu seg, Bitu ofs1, Bit32s num) {
FILE* f = fopen("MEMDUMP.BIN","wt");
if (!f) {
DEBUG_ShowMsg("DEBUG: Memory binary dump failed.\n");
return;
}
for(Bitu x=0; x <num;x++) {
fprintf(f,"%c",mem_readb(GetAddress(seg,ofs1+x)));
};
fclose(f);
DEBUG_ShowMsg("DEBUG: Memory dump binary success.\n");
};
static void OutputVecTable(char* filename)
{
FILE* f = fopen(filename, "wt");