void PragAux( // #PRAGMA AUX ...
void )
{
struct {
unsigned f_call : 1;
unsigned f_loadds : 1;
unsigned f_rdosdev: 1;
unsigned f_export : 1;
unsigned f_parm : 1;
unsigned f_value : 1;
unsigned f_modify : 1;
unsigned f_frame : 1;
unsigned uses_auto: 1;
} have;
if( !GetAliasInfo() ) return;
CurrEntry = NULL;
if( !IS_ID_OR_KEYWORD( CurToken ) ) return;
SetCurrInfo();
NextToken();
AuxCopy( CurrInfo, CurrAlias );
PragObjNameInfo();
have.f_call = 0;
have.f_loadds = 0;
have.f_rdosdev = 0;
have.f_export = 0;
have.f_parm = 0;
have.f_value = 0;
have.f_modify = 0;
have.f_frame = 0;
have.uses_auto = 0;
for( ;; ) {
if( !have.f_call && CurToken == T_EQUAL ) {
have.uses_auto = GetByteSeq();
have.f_call = 1;
} else if( !have.f_call && PragRecog( "far" ) ) {
CurrInfo->cclass |= FAR_CALL;
have.f_call = 1;
} else if( !have.f_call && PragRecog( "near" ) ) {
CurrInfo->cclass &= ~FAR_CALL;
have.f_call = 1;
} else if( !have.f_loadds && PragRecog( "loadds" ) ) {
CurrInfo->cclass |= LOAD_DS_ON_ENTRY;
have.f_loadds = 1;
} else if( !have.f_rdosdev && PragRecog( "rdosdev" ) ) {
CurrInfo->cclass |= LOAD_RDOSDEV_ON_ENTRY;
have.f_rdosdev = 1;
} else if( !have.f_export && PragRecog( "export" ) ) {
CurrInfo->cclass |= DLL_EXPORT;
have.f_export = 1;
} else if( !have.f_parm && PragRecog( "parm" ) ) {
GetParmInfo();
have.f_parm = 1;
} else if( !have.f_value && PragRecog( "value" ) ) {
GetRetInfo();
have.f_value = 1;
} else if( !have.f_value && PragRecog( "aborts" ) ) {
CurrInfo->cclass |= SUICIDAL;
have.f_value = 1;
} else if( !have.f_modify && PragRecog( "modify" ) ) {
GetSaveInfo();
have.f_modify = 1;
} else if( !have.f_frame && PragRecog( "frame" ) ) {
CurrInfo->cclass |= GENERATE_STACK_FRAME;
have.f_frame = 1;
} else {
break;
}
}
if( have.uses_auto ) {
AsmSysUsesAuto();
}
PragEnding( TRUE );
}
void PragAux( void )
/******************/
{
struct {
unsigned f_call : 1;
unsigned f_loadds : 1;
unsigned f_rdosdev: 1;
unsigned f_export : 1;
unsigned f_parm : 1;
unsigned f_value : 1;
unsigned f_modify : 1;
unsigned f_frame : 1;
unsigned uses_auto: 1;
} have;
InitAuxInfo();
if( !GetAliasInfo() )
return;
if( CurToken != T_ID )
return;
SetCurrInfo( Buffer );
NextToken();
PragObjNameInfo( &AuxInfo.objname );
have.f_call = 0;
have.f_loadds = 0;
have.f_rdosdev = 0;
have.f_export = 0;
have.f_parm = 0;
have.f_value = 0;
have.f_modify = 0;
have.f_frame = 0;
have.uses_auto = 0; /* BBB - Jan 26, 1994 */
for( ;; ) {
if( !have.f_call && CurToken == T_EQUAL ) {
have.uses_auto = GetByteSeq( &AuxInfo.code );
have.f_call = 1;
} else if( !have.f_call && PragRecog( "far" ) ) {
AuxInfo.cclass |= FAR;
have.f_call = 1;
} else if( !have.f_call && PragRecog( "near" ) ) {
AuxInfo.cclass &= ~FAR;
AuxInfoFlg.f_near = 1;
have.f_call = 1;
} else if( !have.f_loadds && PragRecog( "loadds" ) ) {
AuxInfo.cclass |= LOAD_DS_ON_ENTRY;
have.f_loadds = 1;
} else if( !have.f_rdosdev && PragRecog( "rdosdev" ) ) {
AuxInfo.cclass |= LOAD_RDOSDEV_ON_ENTRY;
have.f_rdosdev = 1;
} else if( !have.f_export && PragRecog( "export" ) ) {
AuxInfo.cclass |= DLL_EXPORT;
have.f_export = 1;
} else if( !have.f_parm && PragRecog( "parm" ) ) {
GetParmInfo();
have.f_parm = 1;
} else if( !have.f_value && PragRecog( "value" ) ) {
GetRetInfo();
have.f_value = 1;
} else if( !have.f_value && PragRecog( "aborts" ) ) {
AuxInfo.cclass |= SUICIDAL;
have.f_value = 1;
} else if( !have.f_modify && PragRecog( "modify" ) ) {
GetSaveInfo();
have.f_modify = 1;
} else if( !have.f_frame && PragRecog( "frame" ) ) {
AuxInfo.cclass |= GENERATE_STACK_FRAME;
have.f_frame = 1;
} else {
break;
}
}
if( have.uses_auto ) {
/*
We want to force the calling routine to set up a [E]BP frame
for the use of this pragma. This is done by saying the pragma
modifies the [E]SP register. A kludge, but it works.
*/
HW_CTurnOn( AuxInfo.save, HW_SP );
}
CopyAuxInfo();
PragEnding();
}
