void FindSrcLine( uint_32 addr )
/*******************************/
{
line_num *line;
line_num *check;
unsigned next;
int len;
char txt_line[ MAX_LINE_LEN + 1 ];
line = Mod->src_rover;
if( line == NULL ) return;
if( line->seg != Segment ) {
if( Segment->src_done )
return;
check = line;
for( ;; ) {
check = check->next_num;
if( check == NULL ) {
Segment->src_done = true;
return;
}
if( check->seg == Segment ) break;
}
FlipToSeg( line->seg );
return;
}
if( line->address > addr ) return;
if( addr == Segment->start && LastNum <= 1 ) {
if( line->next_num == NULL ) {
next = UINT_MAX;
} else {
next = line->next_num->num;
}
} else if( addr == Segment->size ) {
for( ;; ) {
if( line == NULL ) break;
if( line->seg != Segment ) break;
line = line->next_num;
}
} else {
next = LastNum;
for( ;; ) {
if( line == NULL ) return;
if( line->seg != Segment ) return;
if( line->address == addr ) break;
line = line->next_num;
}
for( ;; ) {
line = line->next_num;
if( line == NULL ) {
next = UINT_MAX;
break;
}
if( line->num < next ) continue;
next = line->num;
if( line->seg != Segment ) break;
if( line->address > addr ) break;
}
}
Mod->src_rover = line;
EmitNL();
for( ;; ) {
if( LastNum + 1 >= next ) return;
len = FGetTxtRec( Source, txt_line, MAX_LINE_LEN );
txt_line[ len ] = NULLCHAR;
if( feof( Source ) ) break;
if( Options & FORM_ASSEMBLER ) {
if( DO_UNIX ) {
Emit( "/ " );
} else {
Emit( "; " );
}
}
EmitLine( txt_line );
++LastNum;
}
if( next != UINT_MAX ) {
DoEmitError( ERR_EOF_ENCOUNTERED );
}
}
void EmitModule()
/****************/
{
char *name;
import_sym *imp;
char sp_buf[ _MAX_PATH2 ];
char *root_name;
if( ( Options & FORM_ASSEMBLER ) == 0 ) {
EmitNL();
DoEmit( MSG_MODULE );
EmitLine( Mod->name );
if( Mod->main ) {
EmitLine( "MAIN MODULE " );
}
if( Mod->start != NULL ) {
DoEmit( MSG_START_ADDR );
name = GetFixName( Mod->start );
if( name == NULL ) {
name = NewName( Mod->start );
}
Emit( name );
EmitNL();
}
} else {
_splitpath2( Mod->name, sp_buf, NULL, NULL, &root_name, NULL );
if( DO_UNIX ) {
EmitBlanks( LABEL_LEN );
EmitSpaced( ".file", OPCODE_LEN );
Emit( "\"" );
Emit( root_name );
Emit( "\"" );
EmitNL();
} else {
if( RetFarUsed ) {
EmitRetFMacro();
}
if( Is32BitObj ) EmitLine( ".386p" );
EmitBlanks( LABEL_LEN );
EmitSpaced( "NAME", OPCODE_LEN );
EmitLine( root_name );
}
if( ( Options & FORM_DO_WTK ) && HaveWtk() ) {
Emit( "INCLUDE" );
EmitBlanks( LABEL_LEN - 7 );
EmitLine( "67MACROS.EQU" );
}
}
for( imp = Mod->imports; imp != NULL; imp = imp->next_imp ) {
switch( imp->class ) {
case TYPE_IMPORT:
if( !DO_UNIX
&& ( Options & FORM_ASSEMBLER )
&& imp->public
&& !imp->exported
&& strcmp( imp->name, WTLBASEStr ) != 0 ) {
EmitBlanks( LABEL_LEN );
EmitSpaced( "EXTRN", OPCODE_LEN );
EmitSym( imp->name, 0 );
Emit( ":BYTE" ); // so that output would assemble
EmitNL();
}
break;
case TYPE_COMDEF:
if( DO_UNIX ) {
if( imp->public ) {
EmitBlanks( LABEL_LEN );
EmitSpaced( ".globl", OPCODE_LEN );
EmitLine( imp->name );
}
EmitBlanks( LABEL_LEN );
EmitSpaced( ".lcomm", OPCODE_LEN );
EmitSym( imp->name, 0 );
Emit( ", " );
} else {
if( imp->public ) {
EmitBlanks( LABEL_LEN );
EmitSpaced( "COMM", OPCODE_LEN );
} else {
if( Options & FORM_ASSEMBLER ) {
DoEmitError( MSG_LCL_COMM_WONT_ASM );
}
EmitBlanks( LABEL_LEN );
EmitSpaced( "LCOMM", OPCODE_LEN );
}
if( imp->far_common ) {
Emit( "FAR " );
} else {
Emit( "NEAR " );
}
EmitSym( imp->name, 0 );
Emit( ":BYTE:" );
}
EmitHex( imp->u.size );
EmitNL();
break;
}
