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added BLOAD

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added BSAVE
This commit is contained in:
mpohoreski 2006-06-12 03:08:35 +00:00
parent c17b6eb055
commit dcb358aaa3
2 changed files with 164 additions and 1 deletions
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161
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(2,5,3,4);
const int DEBUGGER_VERSION = MAKE_VERSION(2,5,3,6);
// Public _________________________________________________________________________________________
@ -240,7 +240,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
{TEXT("ME") , CmdMemoryEdit , CMD_MEMORY_EDIT }, // TODO: like Copy ][+ Sector Edit
{TEXT("E") , CmdMemoryEnterByte , CMD_MEMORY_ENTER_BYTE },
{TEXT("EW") , CmdMemoryEnterWord , CMD_MEMORY_ENTER_WORD },
{TEXT("BLOAD") , CmdMemoryLoad , CMD_MEMORY_LOAD , "Load a region of memory" },
{TEXT("M") , CmdMemoryMove , CMD_MEMORY_MOVE },
{TEXT("BSAVE") , CmdMemorySave , CMD_MEMORY_SAVE , "Save a region of memory\n" },
{TEXT("S") , CmdMemorySearch , CMD_MEMORY_SEARCH , "Search for text for hex values" },
{TEXT("SA") , CmdMemorySearchAscii, CMD_MEMORY_SEARCH_ASCII , "Search ASCII text" }, // Search ASCII
{TEXT("ST") , CmdMemorySearchApple , CMD_MEMORY_SEARCH_APPLE , "Search Apple text (hi-bit)" }, // Search Apple Text
@ -800,6 +802,8 @@ static bool ParseAssemblyListing ( bool bBytesToMemory, bool bAddSymbols );
Update_t _CmdWindowViewCommon (int iNewWindow);
// Utility
bool _GetStartEnd( WORD & nAddressStart_, WORD & nAddressEnd_ );
bool StringCat( TCHAR * pDst, LPCSTR pSrc, const int nDstSize );
bool TestStringCat ( TCHAR * pDst, LPCSTR pSrc, const int nDstSize );
bool TryStringCat ( TCHAR * pDst, LPCSTR pSrc, const int nDstSize );
@ -3468,6 +3472,71 @@ Update_t CmdMemoryFill (int nArgs)
return UPDATE_CONSOLE_DISPLAY;
}
//===========================================================================
Update_t CmdMemoryLoad (int nArgs)
{
// BLOAD addr[,len] "Filename"
if (nArgs != 2)
return Help_Arg_1( CMD_MEMORY_LOAD );
if (nArgs == 2)
{
WORD nAddressStart;
WORD nAddressEnd;
if (_GetStartEnd( nAddressStart, nAddressEnd ))
{
WORD nAddressLen = nAddressEnd - nAddressStart;
BYTE *pMemory = new BYTE [ _6502_END_MEM_ADDRESS + 1 ]; // default 64K buffer
BYTE *pDst = mem + nAddressStart;
BYTE *pSrc = pMemory;
TCHAR sFilePath[ MAX_PATH ];
_tcscpy( sFilePath,progdir );
_tcscat( sFilePath, g_aArgs[ 2 ].sArg );
FILE *hFile = fopen( sFilePath, "rb" );
if (hFile)
{
fseek( hFile, 0, SEEK_END );
int nFileBytes = ftell( hFile );
fseek( hFile, 0, SEEK_SET );
if (nFileBytes > _6502_END_MEM_ADDRESS)
nFileBytes = _6502_END_MEM_ADDRESS + 1; // Bank-switched RAMR/ROM is only 16-bit
// Caller didnt' specify how many bytes to read, default to them all
if (nAddressLen == 0)
{
nAddressLen = nFileBytes;
}
size_t nRead = fread( pMemory, nAddressLen, 1, hFile );
if (nRead == 1) // (size_t)nLen)
{
int iByte;
for( iByte = 0; iByte < nAddressLen; iByte++ )
{
*pDst++ = *pSrc++;
}
ConsoleBufferPush( TEXT( "Loaded.\n" ) );
}
fclose( hFile );
}
else
{
ConsoleBufferPush( TEXT( "Error: Bad filename.\n" ) );
}
delete [] pMemory;
}
}
return UPDATE_CONSOLE_DISPLAY;
}
//===========================================================================
Update_t CmdMemoryMove (int nArgs)
{
@ -3482,6 +3551,96 @@ Update_t CmdMemoryMove (int nArgs)
}
//===========================================================================
Update_t CmdMemorySave (int nArgs)
{
if (nArgs > 2)
return Help_Arg_1( CMD_MEMORY_SAVE );
static WORD nAddressStart = 0;
static WORD nAddressEnd = 0;
static WORD nAddressLen = 0;
static TCHAR sFileName[ MAX_PATH ];
TCHAR sFilePath[ MAX_PATH ];
_tcscpy( sFilePath, progdir );
if (! nArgs)
{
TCHAR sLast[ CONSOLE_WIDTH ] = TEXT("");
if (nAddressLen)
{
wsprintf( sLast, TEXT("Last saved: $%04X - $%04X, %04X"),
nAddressStart, nAddressEnd, nAddressLen );
}
else
{
wsprintf( sLast, TEXT( "Last saved: none\n" ) );
}
ConsoleBufferPush( sLast );
}
else
{
if (_GetStartEnd( nAddressStart, nAddressEnd ))
{
nAddressLen = nAddressEnd - nAddressStart;
if ((nAddressLen) && (nAddressLen < _6502_END_MEM_ADDRESS))
{
// BSAVE addr,len "Filename"
if (nArgs == 1)
{
sprintf( g_aArgs[ 2 ].sArg, "%04X.%04X.bin", nAddressStart, nAddressLen ); // nAddressEnd );
nArgs++;;
}
if (nArgs == 2)
{
BYTE *pMemory = new BYTE [ nAddressLen ];
BYTE *pDst = pMemory;
BYTE *pSrc = mem + nAddressStart;
int iByte;
for( iByte = 0; iByte < nAddressLen; iByte++ )
{
*pDst++ = *pSrc++;
}
_tcscpy( sFileName, g_aArgs[ 2 ].sArg );
_tcscat( sFilePath, sFileName );
FILE *hFile = fopen( sFilePath, "rb" );
if (hFile)
{
ConsoleBufferPush( TEXT( "Warning: File already exists. Overwriting.\n" ) );
fclose( hFile );
}
hFile = fopen( sFilePath, "wb" );
if (hFile)
{
size_t nWrote = fwrite( pMemory, nAddressLen, 1, hFile );
if (nWrote == 1) // (size_t)nAddressLen)
{
ConsoleBufferPush( TEXT( "Saved.\n" ) );
}
else
{
ConsoleBufferPush( TEXT( "Error saving.\n" ) );
}
fclose( hFile );
}
delete [] pMemory;
}
}
}
}
return UPDATE_CONSOLE_DISPLAY;
}
//===========================================================================
bool _GetStartEnd( WORD & nAddressStart_, WORD & nAddressEnd_ )
{

4
source/Debugger_Types.h
View File

@ -511,7 +511,9 @@
, CMD_MEMORY_EDIT
, CMD_MEMORY_ENTER_BYTE
, CMD_MEMORY_ENTER_WORD
, CMD_MEMORY_LOAD
, CMD_MEMORY_MOVE
, CMD_MEMORY_SAVE
, CMD_MEMORY_SEARCH
, CMD_MEMORY_SEARCH_ASCII // Ascii Text
, CMD_MEMORY_SEARCH_APPLE // Flashing Chars, Hi-Bit Set
@ -689,7 +691,9 @@
Update_t CmdMemoryEnterByte (int nArgs);
Update_t CmdMemoryEnterWord (int nArgs);
Update_t CmdMemoryFill (int nArgs);
Update_t CmdMemoryLoad (int nArgs);
Update_t CmdMemoryMove (int nArgs);
Update_t CmdMemorySave (int nArgs);
Update_t CmdMemorySearch (int nArgs);
// Update_t CmdMemorySearchLowBit (int nArgs);
// Update_t CmdMemorySearchHiBit (int nArgs);