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AppleWin
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.9 Added: Legacy Apple "Monitor" Commands in ExecuteCommand()

This commit is contained in:
mpohoreski 2006-02-27 03:36:36 +00:00
parent 3a5f19c84e
commit 77bf241350
2 changed files with 67 additions and 9 deletions
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71
AppleWin/source/Debug.cpp
View File

@ -43,7 +43,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// TODO: COLOR LOAD ["filename"]
// See Debugger_Changelong.txt for full details
const int DEBUGGER_VERSION = MAKE_VERSION(2,5,0,8);
const int DEBUGGER_VERSION = MAKE_VERSION(2,5,0,9);
// Public _________________________________________________________________________________________
@ -5666,11 +5666,65 @@ void DisplayAmbigiousCommands( int nFound )
//===========================================================================
Update_t ExecuteCommand (int nArgs)
{
TCHAR * pCommand = & g_aArgs[ 0 ].sArg[0];
Arg_t * pArg = & g_aArgs[ 0 ];
TCHAR * pCommand = & pArg->sArg[0];
CmdFuncPtr_t pFunction = NULL;
int nFound = FindCommand( pCommand, pFunction );
if (! nFound)
{
int nLen = _tcslen( pCommand);
if (nLen < 6)
{
// verify pCommand[ 0 .. (nLen-1) ] is hex digit
bool bIsHex = true;
for (int iChar = 0; iChar < (nLen - 1); iChar++ )
{
if (isdigit(pCommand[iChar]))
continue;
else
if (pCommand[iChar] >= 'A' && pCommand[iChar] <= 'F')
continue;
else
{
bIsHex = false;
break;
}
}
if (bIsHex)
{
WORD nAddress = 0;
// Support Apple Monitor commands
// ####G -> JMP $adress
if (pCommand[nLen-1] == 'G')
{
pCommand[nLen-1] = 0;
ArgsGetValue( pArg, & nAddress );
regs.pc = nAddress;
// pFunction = g_aCommands[ CMD_GO ].pFunction;
// nFound = 1;
mode = MODE_RUNNING; // exit the debugger
}
// ####L -> Unassemble $address
if (pCommand[nLen-1] == 'L')
{
pCommand[nLen-1] = 0;
ArgsGetValue( pArg, & nAddress );
pArg++;
pArg->nVal1 = nAddress;
nArgs++;
pFunction = g_aCommands[ CMD_UNASSEMBLE ].pFunction;
nFound = 1;
}
}
}
}
if (nFound > 1)
{
// ASSERT (nFound == g_vPotentialCommands.size() );
@ -6190,6 +6244,7 @@ bool ProfileSave()
void DebugBegin ()
{
// This is called every time the emulator is reset.
// And everytime the debugger is entered.
if (cpuemtype == CPU_FASTPAGING)
{
@ -6210,7 +6265,7 @@ void DebugBegin ()
g_nDisasmCurAddress = regs.pc;
DisasmCalcTopBotAddress();
UpdateDisplay( UPDATE_ALL ); // 1
UpdateDisplay( UPDATE_ALL );
}
//===========================================================================
@ -6222,16 +6277,14 @@ void DebugContinueStepping ()
{
if ((regs.pc >= g_nDebugSkipStart) && (regs.pc < (g_nDebugSkipStart + g_nDebugSkipLen)))
{
// Enter go mode
// Enter turbo debugger mode -- UI not updated, etc.
g_nDebugSteps = -1;
// g_nDebugStepUntil = -1; // Could already be set via G
mode = MODE_STEPPING;
}
else
{
// Enter step mode
// Enter normal debugger mode -- UI updated every instruction, etc.
g_nDebugSteps = 1;
// g_nDebugStepUntil = -1; // Could already be set via G
mode = MODE_STEPPING;
}
}
@ -6554,8 +6607,8 @@ void DebugInitialize ()
void DebuggerInputConsoleChar( TCHAR ch )
//void DebugProcessChar (TCHAR ch)
{
if ((mode == MODE_STEPPING) && (ch == CHAR_ESCAPE))
g_nDebugSteps = 0;
if ((mode == MODE_STEPPING) && (ch == DEBUG_EXIT_KEY))
g_nDebugSteps = 0; // Exit Debugger
if (mode != MODE_DEBUG)
return;

5
AppleWin/source/Debug.h
View File

@ -112,6 +112,11 @@ using namespace std;
// Prototypes _______________________________________________________________
enum
{
DEBUG_EXIT_KEY = 0x1B // Escape
};
void DebugBegin ();
void DebugContinueStepping ();
void DebugDestroy ();