byte *
_CfrTil_UsingToString ( )
{
Buffer * buffer = Buffer_New ( BUFFER_SIZE ) ;
byte * b = Buffer_Data ( buffer ) ;
strcpy ( ( char* ) b, "" ) ;
_Tree_Map_State_2 ( _Q_->OVT_CfrTil->Namespaces->Lo_List, USING, ( MapSymbolFunction2 ) _Namespace_Symbol_Print, 0, ( int32 ) b ) ;
b = String_New ( ( byte* ) b, TEMPORARY ) ;
Buffer_SetAsUnused ( buffer ) ;
return b ;
}
void
_CfrTil_SystemState_Print ( int32 pflag )
{
Buffer * buffer = Buffer_New ( BUFFER_SIZE ) ;
char * buf = ( char* ) Buffer_Data ( buffer ) ;
buf = _CfrTil_GetSystemState_String0 ( buf ) ;
Printf ( ( byte* ) buf ) ;
buf = _CfrTil_GetSystemState_String1 ( buf ) ;
Printf ( ( byte* ) buf ) ;
if ( pflag ) OpenVmTil_Print_DataSizeofInfo ( pflag ) ;
Buffer_SetAsUnused ( buffer ) ;
}
void
ReadLine_DeleteChar ( ReadLiner * rl )
{
Buffer * buffer = Buffer_New ( BUFFER_SIZE ) ;
byte * b = Buffer_Data ( buffer ) ;
if ( -- rl->EndPosition < 0 ) rl->EndPosition = 0 ;
if ( rl->i32_CursorPosition > rl->EndPosition )// shouldn't ever be greater but this will be more robust
{
if ( -- rl->i32_CursorPosition < 0 ) _ReadLine_CursorToStart ( rl ) ;
}
rl->InputLine [ rl->i32_CursorPosition ] = 0 ;
// prevent string overwriting itself while coping ...
strcpy ( ( char* ) b, ( char* ) & rl->InputLine [ rl->i32_CursorPosition + 1 ] ) ;
if ( rl->i32_CursorPosition < rl->EndPosition ) strcat ( ( char* ) rl->InputLine, ( char* ) b ) ;
ReadLine_ClearAndShowPadWithCursor ( rl ) ;
Buffer_SetAsUnused ( buffer ) ;
}
void
_CfrTil_PrintNReturnStack ( int32 size )
{
// Intel SoftwareDevelopersManual-253665.pdf section 6.2 : a push decrements ESP, a pop increments ESP
// therefore TOS is in lower mem addresses, bottom of stack is in higher memory addresses
Buffer * b = Buffer_New ( BUFFER_SIZE ) ;
int32 * esp, i, saveSize = size ;
byte * buffer = Buffer_Data ( b ) ;
_CfrTil_WordName_Run ( ( byte* ) "getESP" ) ;
esp = ( int32 * ) _DataStack_Pop ( ) ;
if ( esp )
{
Printf ( ( byte* ) "\nReturnStack :%3i : Esp (ESP) = " UINT_FRMT_0x08 " : Top = " UINT_FRMT_0x08 "", size, ( uint ) esp, ( uint ) esp ) ;
// print return stack in reverse of usual order first
for ( i = 0 ; size -- > 0 ; i ++ )
{
Word * word = Word_GetFromCodeAddress ( ( byte* ) ( esp [ size ] ) ) ;
if ( word ) sprintf ( ( char* ) buffer, "< %s.%s >", word->ContainingNamespace->Name, word->Name ) ;
Printf ( ( byte* ) "\n\t\t ReturnStack [ %3d ] < " UINT_FRMT_0x08 " > = " UINT_FRMT_0x08 "\t\t%s", size, ( uint ) & esp [ size ], esp [ size ], word ? ( char* ) buffer : "" ) ;
}
_Stack_PrintValues ( "ReturnStack", esp, saveSize ) ;
}
Buffer_SetAsUnused ( b ) ;
}
