int directive( int i, long direct )
/* Handle all directives */
{
int ret;
/* no expansion on the following */
switch( direct ) {
case T_MASM:
Options.mode &= ~MODE_IDEAL;
return( NOT_ERROR );
case T_IDEAL:
Options.mode |= MODE_IDEAL;
return( NOT_ERROR );
case T_DOT_286C:
direct = T_DOT_286;
case T_DOT_8086:
case T_DOT_186:
case T_DOT_286:
case T_DOT_286P:
case T_DOT_386:
case T_DOT_386P:
case T_DOT_486:
case T_DOT_486P:
case T_DOT_586:
case T_DOT_586P:
case T_DOT_686:
case T_DOT_686P:
case T_DOT_8087:
case T_DOT_287:
case T_DOT_387:
case T_DOT_NO87:
case T_DOT_K3D:
case T_DOT_MMX:
case T_DOT_XMM:
case T_DOT_XMM2:
case T_DOT_XMM3:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
} else {
ret = cpu_directive(direct);
if( Parse_Pass != PASS_1 )
ret = NOT_ERROR;
return( ret );
}
case T_P286N:
direct = T_P286;
case T_P8086:
case T_P186:
case T_P286:
case T_P286P:
case T_P386:
case T_P386P:
case T_P486:
case T_P486P:
case T_P586:
case T_P586P:
case T_P686:
case T_P686P:
case T_P8087:
case T_P287:
case T_P387:
case T_PK3D:
case T_PMMX:
case T_PXMM:
case T_PXMM2:
case T_PXMM3:
ret = cpu_directive(direct);
if( Parse_Pass != PASS_1 )
ret = NOT_ERROR;
return( ret );
case T_DOT_DOSSEG:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_DOSSEG:
Globals.dosseg = TRUE;
return( NOT_ERROR );
case T_PUBLIC:
/* special case - expanded inside iff it is an EQU to a symbol */
return( Parse_Pass == PASS_1 ? PubDef(i+1) : NOT_ERROR );
case T_ELSE:
case T_ELSEIF:
case T_ELSEIF1:
case T_ELSEIF2:
case T_ELSEIFB:
case T_ELSEIFDEF:
case T_ELSEIFE:
case T_ELSEIFNB:
case T_ELSEIFNDEF:
case T_ELSEIFDIF:
case T_ELSEIFDIFI:
case T_ELSEIFIDN:
case T_ELSEIFIDNI:
case T_ENDIF:
case T_IF:
case T_IF1:
case T_IF2:
case T_IFB:
case T_IFDEF:
case T_IFE:
case T_IFNB:
case T_IFNDEF:
case T_IFDIF:
case T_IFDIFI:
case T_IFIDN:
case T_IFIDNI:
return( conditional_assembly_directive( i ) );
case T_DOT_ERR:
case T_DOT_ERRB:
case T_DOT_ERRDEF:
case T_DOT_ERRDIF:
case T_DOT_ERRDIFI:
case T_DOT_ERRE:
case T_DOT_ERRIDN:
case T_DOT_ERRIDNI:
case T_DOT_ERRNB:
case T_DOT_ERRNDEF:
case T_DOT_ERRNZ:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_ERR:
case T_ERRIFB:
case T_ERRIFDEF:
case T_ERRIFDIF:
case T_ERRIFDIFI:
case T_ERRIFE:
case T_ERRIFIDN:
case T_ERRIFIDNI:
case T_ERRIFNDEF:
return( conditional_error_directive( i ) );
case T_ENDS:
if( Definition.struct_depth != 0 )
return( StructDef( i ) );
// else fall through to T_SEGMENT
case T_SEGMENT:
return( Parse_Pass == PASS_1 ? SegDef(i) : SetCurrSeg(i) );
case T_GROUP:
return( Parse_Pass == PASS_1 ? GrpDef(i) : NOT_ERROR );
case T_PROC:
return( ProcDef( i, TRUE ) );
case T_ENDP:
return( ProcEnd(i) );
case T_ENUM:
return( EnumDef( i ) );
case T_DOT_CODE:
case T_DOT_STACK:
case T_DOT_DATA:
case T_DOT_DATA_UN:
case T_DOT_FARDATA:
case T_DOT_FARDATA_UN:
case T_DOT_CONST:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_CODESEG:
case T_STACK:
case T_DATASEG:
case T_UDATASEG:
case T_FARDATA:
case T_UFARDATA:
case T_CONST:
return( SimSeg(i) );
case T_WARN:
case T_NOWARN:
return( NOT_ERROR ); /* Not implemented yet */
case T_DOT_ALPHA:
case T_DOT_SEQ:
case T_DOT_LIST:
case T_DOT_LISTALL:
case T_DOT_LISTIF:
case T_DOT_LISTMACRO:
case T_DOT_LISTMACROALL:
case T_DOT_NOLIST:
case T_DOT_XLIST:
case T_DOT_TFCOND:
case T_DOT_SFCOND:
case T_DOT_LFCOND:
case T_DOT_CREF:
case T_DOT_XCREF:
case T_DOT_NOCREF:
case T_DOT_SALL:
case T_PAGE:
case T_TITLE:
case T_SUBTITLE:
case T_SUBTTL:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
AsmWarn( 4, IGNORING_DIRECTIVE );
return( NOT_ERROR );
case T_DOT_BREAK:
case T_DOT_CONTINUE:
case T_DOT_ELSE:
case T_DOT_ENDIF:
case T_DOT_ENDW:
case T_DOT_IF:
case T_DOT_RADIX:
case T_DOT_REPEAT:
case T_DOT_UNTIL:
case T_DOT_WHILE:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_ECHO:
case T_HIGH:
case T_HIGHWORD:
case T_LOW:
case T_LOWWORD:
case T_ADDR:
case T_BOUND:
case T_CASEMAP:
case T_INVOKE:
case T_LROFFSET:
case T_OPATTR:
case T_OPTION:
case T_POPCONTEXT:
case T_PUSHCONTEXT:
case T_PROTO:
case T_THIS:
case T_WIDTH:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_CATSTR:
case T_MASK:
case T_PURGE:
case T_RECORD:
case T_TYPEDEF:
case T_UNION:
AsmError( NOT_SUPPORTED );
return( ERROR );
case T_ORG:
ExpandTheWorld( 0, FALSE, TRUE );
break;
case T_TEXTEQU: /* TEXTEQU */
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_EQU2: /* = */
case T_EQU: /* EQU */
/* expand any constants and simplify any expressions */
ExpandTheConstant( 0, FALSE, TRUE );
break;
case T_NAME: /* no expand parameters */
break;
case T_DOT_STARTUP:
case T_DOT_EXIT:
if( Options.mode & MODE_IDEAL ) {
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
case T_STARTUPCODE:
case T_EXITCODE:
default:
/* expand any constants in all other directives */
ExpandAllConsts( 0, FALSE );
break;
}
switch( direct ) {
case T_ALIAS:
if( Parse_Pass == PASS_1 )
return( AddAlias( i ) );
return( NOT_ERROR );
case T_EXTERN:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_EXTRN:
return( Parse_Pass == PASS_1 ? ExtDef( i+1, FALSE ) : NOT_ERROR );
case T_COMM:
return( Parse_Pass == PASS_1 ? CommDef(i+1) : NOT_ERROR );
case T_EXTERNDEF:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_GLOBAL:
return( Parse_Pass == PASS_1 ? ExtDef( i+1, TRUE ) : NOT_ERROR );
case T_DOT_MODEL:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_MODEL:
return( Model(i) );
case T_INCLUDE:
return( Include(i+1) );
case T_INCLUDELIB:
return( Parse_Pass == PASS_1 ? IncludeLib(i+1) : NOT_ERROR );
case T_ASSUME:
return( SetAssume(i) );
case T_END:
return( ModuleEnd(Token_Count) );
case T_EQU:
return( DefineConstant( i-1, FALSE, FALSE ) );
case T_EQU2:
return( DefineConstant( i-1, TRUE, FALSE ) );
case T_TEXTEQU:
return( DefineConstant( i-1, TRUE, TRUE ) );
case T_MACRO:
return( MacroDef(i, FALSE ) );
case T_ENDM:
return( MacroEnd( FALSE ) );
case T_EXITM:
return( MacroEnd( TRUE ) );
case T_ARG:
return( Parse_Pass == PASS_1 ? ArgDef(i) : NOT_ERROR );
case T_USES:
return( Parse_Pass == PASS_1 ? UsesDef(i) : NOT_ERROR );
case T_LOCAL:
return( Parse_Pass == PASS_1 ? LocalDef(i) : NOT_ERROR );
case T_COMMENT:
if( Options.mode & MODE_IDEAL )
break;
return( Comment( START_COMMENT, i ) );
case T_STRUCT:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_STRUC:
return( StructDef( i ) );
case T_NAME:
return( Parse_Pass == PASS_1 ? NameDirective(i) : NOT_ERROR );
case T_LABEL:
return( LabelDirective( i ) );
case T_ORG:
return( OrgDirective( i ) );
case T_ALIGN:
case T_EVEN:
return( AlignDirective( direct, i ) );
case T_FOR:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_IRP:
return( ForDirective ( i+1, IRP_WORD ) );
case T_FORC:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_IRPC:
return( ForDirective ( i+1, IRP_CHAR ) );
case T_REPEAT:
if( Options.mode & MODE_IDEAL ) {
break;
}
case T_REPT:
return( ForDirective ( i+1, IRP_REPEAT ) );
case T_DOT_STARTUP:
case T_DOT_EXIT:
case T_STARTUPCODE:
case T_EXITCODE:
return( Startup ( i ) );
case T_LOCALS:
case T_NOLOCALS:
return( Locals( i ) );
}
AsmError( UNKNOWN_DIRECTIVE );
return( ERROR );
}
ret_code SegmentDir( int i, struct asm_tok tokenarray[] )
/*******************************************************/
{
char is_old;
char *token;
int typeidx;
const struct typeinfo *type; /* type of option */
int temp;
int temp2;
uint initstate = 0; /* flags for attribute initialization */
unsigned char oldreadonly; /* readonly value of a defined segment */
//unsigned char oldsegtype;
unsigned char oldOfssize;
char oldalign;
char oldcombine;
uint oldclassidx;
uint_8 oldcharacteristics;
struct dsym *dir;
char *name;
struct asym *sym;
struct expr opndx;
if ( Parse_Pass != PASS_1 )
return( SetCurrSeg( i, tokenarray ) );
if( i != 1 ) {
EmitErr( SYNTAX_ERROR_EX, tokenarray[i].string_ptr );
return( ERROR );
}
name = tokenarray[0].string_ptr;
DebugMsg1(("SegmentDir(%s) enter: ModuleInfo.Ofssize=%u, num_seg=%u\n", name, ModuleInfo.Ofssize, ModuleInfo.g.num_segs ));
/* See if the segment is already defined */
sym = SymSearch( name );
if( sym == NULL || sym->state == SYM_UNDEFINED ) {
/* segment is not defined (yet) */
sym = (struct asym *)CreateSegment( (struct dsym *)sym, name, TRUE );
sym->list = TRUE; /* always list segments */
dir = (struct dsym *)sym;
dir->e.seginfo->seg_idx = ++ModuleInfo.g.num_segs;
is_old = FALSE;
/*
* initialize segment with values from the one without suffix
*/
#if COFF_SUPPORT || ELF_SUPPORT
if (Options.output_format == OFORMAT_COFF
#if ELF_SUPPORT
|| Options.output_format == OFORMAT_ELF
#endif
) {
char *p;
if ( p = strchr(sym->name, '$') ) {
char buffer[MAX_ID_LEN+1];
struct dsym *dir2;
memcpy(buffer, sym->name, p - sym->name);
buffer[p - sym->name] = NULLC;
if ((dir2 = (struct dsym *)SymSearch(buffer)) && dir2->sym.state == SYM_SEG) {
dir->e.seginfo->readonly = dir2->e.seginfo->readonly;
dir->e.seginfo->segtype = dir2->e.seginfo->segtype;
dir->e.seginfo->Ofssize = dir2->e.seginfo->Ofssize;
dir->e.seginfo->alignment= dir2->e.seginfo->alignment;
dir->e.seginfo->characteristics = dir2->e.seginfo->characteristics;
dir->e.seginfo->combine = dir2->e.seginfo->combine;
dir->e.seginfo->class_name_idx = dir2->e.seginfo->class_name_idx;
}
}
}
#endif
} else if ( sym->state == SYM_SEG ) {
/* segment already defined */
dir = (struct dsym *)sym;
is_old = TRUE;
oldreadonly = dir->e.seginfo->readonly;
//oldsegtype = dir->e.seginfo->segtype;
oldOfssize = dir->e.seginfo->Ofssize;
oldalign = dir->e.seginfo->alignment;
oldcharacteristics = dir->e.seginfo->characteristics;
oldcombine = dir->e.seginfo->combine;
oldclassidx = dir->e.seginfo->class_name_idx;
if( dir->e.seginfo->lname_idx == 0 ) {
/* segment was mentioned in a group statement, but not really set up */
is_old = FALSE;
/* the segment list is to be sorted.
* So unlink the segment and add it at the end.
*/
UnlinkSeg( dir );
dir->e.seginfo->seg_idx = ++ModuleInfo.g.num_segs;
dir->next = NULL;
if ( SymTables[TAB_SEG].head == NULL )
SymTables[TAB_SEG].head = SymTables[TAB_SEG].tail = dir;
else {
SymTables[TAB_SEG].tail->next = dir;
SymTables[TAB_SEG].tail = dir;
}
}
} else {
/* symbol is different kind, error */
DebugMsg(("SegmentDir(%s): symbol redefinition\n", name ));
EmitErr( SYMBOL_REDEFINITION, name );
return( ERROR );
}
i++; /* go past SEGMENT */
for( ; i < Token_Count; i++ ) {
token = tokenarray[i].string_ptr;
DebugMsg1(("SegmentDir(%s): i=%u, string=%s token=%X\n", name, i, token, tokenarray[i].token ));
if( tokenarray[i].token == T_STRING ) {
/* the class name - the only token which is of type STRING */
/* string must be delimited by [double]quotes */
if ( tokenarray[i].string_delim != '"' &&
tokenarray[i].string_delim != '\'' ) {
EmitErr( SYNTAX_ERROR_EX, token );
continue;
}
/* remove the quote delimiters */
token++;
*(token+tokenarray[i].stringlen) = NULLC;
SetSegmentClass( &dir->sym, token );
DebugMsg1(("SegmentDir(%s): class found: %s\n", name, token ));
continue;
}
/* check the rest of segment attributes.
*/
typeidx = FindToken( token, SegAttrToken, sizeof( SegAttrToken )/sizeof( SegAttrToken[0] ) );
if( typeidx < 0 ) {
EmitErr( UNKNOWN_SEGMENT_ATTRIBUTE, token );
continue;
}
type = &SegAttrValue[typeidx];
/* initstate is used to check if any field is already
* initialized
*/
if( initstate & INIT_EXCL_MASK & type->init ) {
EmitErr( SEGMENT_ATTRIBUTE_DEFINED_ALREADY, token );
continue;
} else {
initstate |= type->init; /* mark it initialized */
}
switch ( type->init ) {
case INIT_ATTR:
dir->e.seginfo->readonly = TRUE;
break;
case INIT_ALIGN:
DebugMsg1(("SegmentDir(%s): align attribute found\n", name ));
dir->e.seginfo->alignment = type->value;
break;
case INIT_ALIGN_PARAM:
DebugMsg1(("SegmentDir(%s): ALIGN() found\n", name ));
if ( Options.output_format == OFORMAT_OMF ) {
EmitErr( NOT_SUPPORTED_WITH_OMF_FORMAT, tokenarray[i].string_ptr );
i = Token_Count; /* stop further parsing of this line */
break;
}
i++;
if ( tokenarray[i].token != T_OP_BRACKET ) {
EmitErr( EXPECTED, "(" );
break;
}
i++;
if ( EvalOperand( &i, tokenarray, Token_Count, &opndx, 0 ) == ERROR )
break;
if ( tokenarray[i].token != T_CL_BRACKET ) {
EmitErr( EXPECTED, ")" );
break;
}
if ( opndx.kind != EXPR_CONST ) {
EmitError( CONSTANT_EXPECTED );
break;
}
/*
COFF allows alignment values
1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192
*/
for( temp = 1, temp2 = 0; temp < opndx.value && temp < 8192 ; temp <<= 1, temp2++ );
if( temp != opndx.value ) {
EmitError( POWER_OF_2 );
}
dir->e.seginfo->alignment = temp2;
break;
case INIT_COMBINE:
DebugMsg1(("SegmentDir(%s): combine attribute found\n", name ));
dir->e.seginfo->combine = type->value;
break;
case INIT_COMBINE_AT:
DebugMsg1(("SegmentDir(%s): AT found\n", name ));
dir->e.seginfo->combine = type->value;
/* v2.05: always use MAX_SEGALIGNMENT */
//dir->e.seginfo->alignment = -1;
dir->e.seginfo->alignment = MAX_SEGALIGNMENT;
i++;
if ( EvalOperand( &i, tokenarray, Token_Count, &opndx, 0 ) != ERROR ) {
if ( opndx.kind == EXPR_CONST ) {
dir->e.seginfo->abs_frame = opndx.value;
dir->e.seginfo->abs_offset = 0;
} else {
EmitError( CONSTANT_EXPECTED );
}
}
break;
#if COMDATSUPP
case INIT_COMBINE_COMDAT:
DebugMsg1(("SegmentDir(%s): COMDAT found\n", name ));
if ( Options.output_format != OFORMAT_COFF ) {
EmitErr( NOT_SUPPORTED_WITH_CURR_FORMAT, tokenarray[i].string_ptr );
i = Token_Count; /* stop further parsing of this line */
break;
}
i++;
if ( tokenarray[i].token != T_OP_BRACKET ) {
EmitErr( EXPECTED, "(" );
break;
}
i++;
if ( EvalOperand( &i, tokenarray, Token_Count, &opndx, 0 ) == ERROR )
break;
if ( opndx.kind != EXPR_CONST ) {
EmitError( CONSTANT_EXPECTED );
i = Token_Count; /* stop further parsing of this line */
break;
}
if ( opndx.value < 1 || opndx.value > 6 ) {
EmitErr( VALUE_NOT_WITHIN_ALLOWED_RANGE, "1-6" );
} else {
/* if value is IMAGE_COMDAT_SELECT_ASSOCIATIVE,
* get the associated segment name argument.
*/
if ( opndx.value == 5 ) {
struct asym *sym2;
if ( tokenarray[i].token != T_COMMA ) {
EmitError( EXPECTING_COMMA );
i = Token_Count; /* stop further parsing of this line */
break;
}
i++;
if ( tokenarray[i].token != T_ID ) {
EmitErr( SYNTAX_ERROR_EX, tokenarray[i].string_ptr );
i = Token_Count; /* stop further parsing of this line */
break;
}
/* associated segment must be COMDAT, but not associative */
sym2 = SymSearch( tokenarray[i].string_ptr );
if ( sym2 == NULL ||
sym2->state != SYM_SEG ||
((struct dsym *)sym2)->e.seginfo->comdat_selection == 0 ||
((struct dsym *)sym2)->e.seginfo->comdat_selection == 5 )
EmitErr( INVALID_ASSOCIATED_SEGMENT, tokenarray[i].string_ptr );
else
dir->e.seginfo->comdat_number = ((struct dsym *)sym2)->e.seginfo->seg_idx;
i++;
}
}
if ( tokenarray[i].token != T_CL_BRACKET ) {
EmitErr( EXPECTED, ")" );
break;
}
dir->e.seginfo->comdat_selection = opndx.value;
dir->e.seginfo->combine = type->value;
break;
#endif
case INIT_OFSSIZE:
case INIT_OFSSIZE_FLAT:
/* v2.07: check for compatible cpu mode */
if ( type->value == USE32 && ( ( ModuleInfo.curr_cpu & P_CPU_MASK ) < P_386 )
#if AMD64_SUPPORT
|| type->value == USE64 && ( ( ModuleInfo.curr_cpu & P_CPU_MASK ) < P_64 )
#endif
) {
EmitError( INSTRUCTION_OR_REGISTER_NOT_ACCEPTED_IN_CURRENT_CPU_MODE );
break;
}
if ( type->init == INIT_OFSSIZE_FLAT ) {
DefineFlatGroup();
#if AMD64_SUPPORT
dir->e.seginfo->Ofssize = ModuleInfo.defOfssize;
#else
dir->e.seginfo->Ofssize = USE32;
#endif
/* put the segment into the FLAT group.
* this is not quite Masm-compatible, because trying to put
* the segment into another group will cause an error.
*/
dir->e.seginfo->group = &ModuleInfo.flat_grp->sym;
} else
dir->e.seginfo->Ofssize = type->value;
break;
#if COFF_SUPPORT || ELF_SUPPORT
case INIT_CHAR_INFO:
dir->e.seginfo->info = TRUE;
break;
case INIT_CHAR:
DebugMsg1(("SegmentDir(%s): characteristics found\n", name ));
; /* characteristics are restricted to COFF/ELF */
if ( Options.output_format == OFORMAT_OMF || Options.output_format == OFORMAT_BIN ) {
EmitErr( NOT_SUPPORTED_WITH_CURR_FORMAT, tokenarray[i].string_ptr );
} else
dir->e.seginfo->characteristics |= type->value;
break;
case INIT_ALIAS:
DebugMsg1(("SegmentDir(%s): ALIAS found\n", name ));
if ( Options.output_format != OFORMAT_COFF &&
Options.output_format != OFORMAT_ELF ) {
EmitErr( NOT_SUPPORTED_WITH_CURR_FORMAT, tokenarray[i].string_ptr );
i = Token_Count; /* stop further parsing of this line */
break;
}
i++;
if ( tokenarray[i].token != T_OP_BRACKET ) {
EmitErr( EXPECTED, "(" );
break;
}
i++;
if ( tokenarray[i].token != T_STRING ||
( tokenarray[i].string_delim != '"' &&
tokenarray[i].string_delim != '\'' ) ) {
EmitErr( SYNTAX_ERROR_EX, token );
i = Token_Count; /* stop further parsing of this line */
break;
}
temp = i;
i++;
if ( tokenarray[i].token != T_CL_BRACKET ) {
EmitErr( EXPECTED, ")" );
break;
}
dir->e.seginfo->aliasname = LclAlloc( tokenarray[temp].stringlen );
memcpy( dir->e.seginfo->aliasname, tokenarray[temp].string_ptr+1, tokenarray[temp].stringlen );
*(dir->e.seginfo->aliasname+tokenarray[temp].stringlen) = NULLC;
break;
#endif
#ifdef DEBUG_OUT
default: /* shouldn't happen */
myassert( 0 );
break;
#endif
}
} /* end for */
/* make a guess about the segment's type */
if( dir->e.seginfo->segtype != SEGTYPE_CODE ) {
enum seg_type res;
token = GetLname( dir->e.seginfo->class_name_idx );
res = TypeFromClassName( dir, token );
if( res != SEGTYPE_UNDEF ) {
dir->e.seginfo->segtype = res;
}
#if 0 /* v2.03: removed */
else {
res = TypeFromSegmentName( name );
dir->e.seginfo->segtype = res;
}
#endif
}
if( is_old ) {
int txt = 0;
/* Check if new definition is different from previous one */
// oldobj = dir->e.seginfo->segrec;
if( oldreadonly != dir->e.seginfo->readonly )
txt = TXT_READONLY;
else if ( oldalign != dir->e.seginfo->alignment )
txt = TXT_ALIGNMENT;
else if ( oldcombine != dir->e.seginfo->combine )
txt = TXT_COMBINE;
else if ( oldOfssize != dir->e.seginfo->Ofssize )
txt = TXT_SEG_WORD_SIZE;
else if ( oldclassidx != dir->e.seginfo->class_name_idx )
txt = TXT_CLASS; /* Masm warns only! */
else if ( oldcharacteristics != dir->e.seginfo->characteristics )
txt = TXT_CHARACTERISTICS;
if ( txt ) {
EmitErr( SEGDEF_CHANGED, dir->sym.name, MsgGetEx( txt ) );
//return( ERROR ); /* v2: display error, but continue */
}
} else {
/* A new definition */
sym = &dir->sym;
sym->isdefined = TRUE;
sym->segment = sym;
sym->offset = 0;
if( dir->e.seginfo->lname_idx == 0 ) {
dir->e.seginfo->lname_idx = ++LnamesIdx;
AddLnameData( sym );
}
}
push_seg( dir ); /* set CurrSeg */
if ( ModuleInfo.list )
LstWrite( LSTTYPE_LABEL, 0, NULL );
return( SetOfssize() );
}
