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fixed:parameter passing for debug.com

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fixed:changing zero flag now possible, too.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@493
This commit is contained in:
Ulf Wohlers 2002-11-12 15:34:39 +00:00
parent 764dc5c543
commit acb36050b3
1 changed files with 51 additions and 4 deletions
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55
src/debug/debug.cpp
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@ -633,6 +633,7 @@ bool ChangeRegister(char* str)
if (strstr(hex,"IF")==hex) { hex+=2; flags.intf = (GetHexValue(hex,hex)!=0); } else
if (strstr(hex,"OF")==hex) { hex+=3; flags.of = (GetHexValue(hex,hex)!=0); } else
if (strstr(hex,"PF")==hex) { hex+=3; flags.pf = (GetHexValue(hex,hex)!=0); } else
if (strstr(hex,"ZF")==hex) { hex+=3; flags.zf = (GetHexValue(hex,hex)!=0); } else
{ return false; };
return true;
};
@ -945,7 +946,6 @@ static void DEBUG_RaiseTimerIrq(void) {
static bool DEBUG_Log_Loop(int count) {
char buffer[512];
getcwd(buffer,512);
FILE* f = fopen("LOGCPU.TXT","wt");
if (!f) return false;
@ -994,11 +994,18 @@ public:
void Run(void)
{
char filename[128];
char args[128];
char args[256];
cmd->FindCommand(1,temp_line);
strncpy(filename,temp_line.c_str(),128);
cmd->FindCommand(2,temp_line);
strncpy(args,temp_line.c_str(),128);
// Read commandline
Bit16u i =2;
bool ok = false;
args[0] = 0;
do {
ok = cmd->FindCommand(i++,temp_line);
strncat(args,temp_line.c_str(),256);
strncat(args," ",256);
} while (ok);
// Start new shell and execute prog
active = true;
// Save cpu state....
@ -1084,6 +1091,46 @@ void DEBUG_Init(Section* sec) {
#if C_HEAVY_DEBUG
#define LOGCPUMAX 200
static Bit16u logCpuCS [LOGCPUMAX];
static Bit32u logCpuEIP[LOGCPUMAX];
static Bit32u logCount = 0;
typedef struct SLogInst {
char buffer[256];
} TLogInst;
TLogInst logInst[LOGCPUMAX];
void DEBUG_HeavyLogInstruction(void)
{
LogInstruction(SegValue(cs),reg_eip,logInst[logCount++].buffer);
if (logCount>=LOGCPUMAX) logCount = 0;
};
void DEBUG_HeavyWriteLogInstruction(void)
{
LOG_DEBUG("DEBUG: Creating cpu log LOGCPU_INT_CD.TXT");
FILE* f = fopen("LOGCPU_INT_CD.TXT","wt");
if (!f) {
LOG_DEBUG("DEBUG: Failed.");
return;
}
Bit16u startLog = logCount;
do {
// Write Intructions
fprintf(f,"%s",logInst[startLog++].buffer);
if (startLog>=LOGCPUMAX) logCount = 0;
} while (startLog!=logCount);
fclose(f);
LOG_DEBUG("DEBUG: Done.");
};
bool DEBUG_HeavyIsBreakpoint(void)
{
if (skipFirstInstruction) {