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Added Apple Monitor style command to enter bytes

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This commit is contained in:
mpohoreski 2006-03-09 21:46:47 +00:00
parent 3c0ae9133c
commit 8cd641f0b5
1 changed files with 51 additions and 6 deletions
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57
source/Debug.cpp
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@ -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(2,5,0,15);
const int DEBUGGER_VERSION = MAKE_VERSION(2,5,0,16);
// Public _________________________________________________________________________________________
@ -5642,6 +5642,8 @@ Update_t ExecuteCommand (int nArgs)
CmdFuncPtr_t pFunction = NULL;
int nFound = FindCommand( pCommand, pFunction );
int nCookMask = (1 << NUM_TOKENS) - 1; // ArgToken_e used as bit mask!
if (! nFound)
{
int nLen = _tcslen( pCommand);
@ -5675,22 +5677,55 @@ Update_t ExecuteCommand (int nArgs)
ArgsGetValue( pArg, & nAddress );
regs.pc = nAddress;
// pFunction = g_aCommands[ CMD_GO ].pFunction;
// nFound = 1;
mode = MODE_RUNNING; // exit the debugger
nFound = 1;
g_iCommand = CMD_CONFIG_ECHO; // hack: don't cook args
}
// ####L -> Unassemble $address
if (pCommand[nLen-1] == 'L')
{
pCommand[nLen-1] = 0;
ArgsGetValue( pArg, & nAddress );
g_iCommand = CMD_UNASSEMBLE;
// replace: addrL
// with: comamnd addr
pArg[1] = pArg[0];
strcpy( pArg->sArg, g_aCommands[ g_iCommand ].m_sName );
pArg->nArgLen = strlen( pArg->sArg );
pArg++;
pArg->nVal1 = nAddress;
nArgs++;
pFunction = g_aCommands[ CMD_UNASSEMBLE ].pFunction;
pFunction = g_aCommands[ g_iCommand ].pFunction;
nFound = 1;
}
// address: byte ...
if ((pArg+1)->eToken == TOKEN_COLON)
{
g_iCommand = CMD_MEMORY_ENTER_BYTE;
// replace: addr :
// with: comamnd addr
pArg[1] = pArg[0];
strcpy( pArg->sArg, g_aCommands[ g_iCommand ].m_sName );
pArg->nArgLen = strlen( pArg->sArg );
// nCookMask &= ~ (1 << TOKEN_COLON);
// nArgs++;
pFunction = g_aCommands[ g_iCommand ].pFunction;
nFound = 1;
}
// TODO: display memory at address
// addr1 [addr2] -> display byte at address
// MDB memory display byte (is deprecated, so can be re-used)
}
}
@ -5722,7 +5757,7 @@ Update_t ExecuteCommand (int nArgs)
int nArgsCooked = nArgs;
if (bCook)
nArgsCooked = ArgsCook( nArgs ); // Cook them
nArgsCooked = ArgsCook( nArgs, nCookMask ); // Cook them
if (pFunction)
return pFunction( nArgsCooked ); // Eat them
@ -5872,6 +5907,8 @@ bool Get6502Targets (int *pTemp_, int *pFinal_, int * pBytes_)
//===========================================================================
bool InternalSingleStep ()
{
static DWORD dwCyclesThisFrame = 0;
bool bResult = false;
_try
{
@ -5881,7 +5918,15 @@ bool InternalSingleStep ()
g_aProfileOpcodes[ nOpcode ].m_nCount++;
g_aProfileOpmodes[ nOpmode ].m_nCount++;
CpuExecute(g_nDebugStepCycles);
DWORD dwExecutedCycles = CpuExecute(g_nDebugStepCycles);
dwCyclesThisFrame += dwExecutedCycles;
if (dwCyclesThisFrame >= dwClksPerFrame)
{
dwCyclesThisFrame -= dwClksPerFrame;
}
VideoUpdateVbl( dwCyclesThisFrame );
bResult = true;
}
_except (EXCEPTION_EXECUTE_HANDLER)