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as.c
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/* as.c */
/*****************************************************************************/
/* AS-Portierung */
/* */
/* Hauptmodul */
/* */
/* Historie: 4. 5.1996 Grundsteinlegung */
/* 24. 6.1998 Zeichenuebersetzungstabellen */
/* 30. 6.1998 Ausgabe in MacPro-File auch wenn Zeile nur aus */
/* Kommentar oder Label besteht */
/* 18. 7.1998 IRPC-Statement */
/* 24. 7.1998 Debug-Modus NoICE */
/* 25. 7.1998 Formate glattgezogen */
/* 16. 8.1998 Datei-Adressbereiche zuruecksetzen */
/* 17. 8.1998 InMacroFlag nach asmdef verschoben */
/* 19. 8.1998 BranchExt-Initialisierung */
/* 25. 8.1998 i960-Initialisierung */
/* 28. 8.1998 32-Bit-Listen gehen auch korrekt mit */
/* Codelaengen != 4*n um */
/* 30. 8.1998 uPD7720-Initialisierung */
/* Einrueckung fuer 'R' in Retracted-Zeilen im Listing */
/* war nicht korrekt */
/* 13. 9.1998 uPD77230-Initialisierung */
/* 30. 9.1998 SYM53C8xx-Initialisierung */
/* 3.12.1998 8008-Initialisierung */
/* 9. 1.1999 PCs erst nach Schreiben des Codes hochzaehlen */
/* ChkPC mit Adresse als Parameter */
/* 30. 1.1999 Formate maschinenunabhaengig gemacht */
/* 12. 2.1999 Compilerwarnungen beseitigt */
/* 25. 3.1999 SC14xxx-Initialisierung */
/* 17. 4.1999 CPU per Kommandozeile setzen */
/* 18. 4.1999 Ausgabeliste Sharefiles */
/* 4. 7.1999 F2MC8-Initialisierung */
/* 8. 8.1999 Externliste immer am Ende einer Zeile loeschen */
/* 14. 8.1999 Initialisierung ACE */
/* 5.11.1999 ExtendErrors, 2. Stufe */
/* 19.11.1999 F2MC16-Initialisierung */
/* 4.12.1999 IRP/REPT-Zeilenangabe in Klammern */
/* 9. 1.2000 Zeilenzaehler mit plattformabhaengigem Formatstring */
/* 13. 2.2000 Ausgabename fuer Listing setzen */
/* 8. 3.2000 'ambigious else'-Warnungen beseitigt */
/* 20. 5.2000 added ArgCName, expansion of macro argument count */
/* 21. 5.2000 added TmpSymCounter initialization */
/* 1. 6.2000 REPT/WHILE/IRP(C) not expanded without IfAsm */
/* added maximum nesting level for macros */
/* 24.12.2000 added -noicemask option */
/* 14. 1.2001 silenced warnings about unused parameters */
/* set 'segment used' flag once code is generated */
/* 27. 1.2001 added 1802 initialization */
/* 24. 3.2001 correctly handle predefined symbols when operating */
/* in case-sensitive mode */
/* 9. 6.2001 moved initialization of DoPadding before CPU-specific*/
/* initialization, to allow CPU-specific override */
/* 2001-07-07 added intiialization of C54x generator */
/* 2001-10-20 GNU error style possible */
/* 2001-12-31 added IntLabel directive */
/* 2002-01-26 changed end behaviour of while statement */
/* 2002-03-03 use FromFile, LineRun fields in input tag */
/* */
/*****************************************************************************/
/* $Id: as.c,v 1.72 2017/06/16 19:06:08 alfred Exp $ */
/*****************************************************************************
* $Log: as.c,v $
* Revision 1.72 2017/06/16 19:06:08 alfred
* - correct some overlapping strcpy() uses
*
* Revision 1.71 2017/04/02 11:10:36 alfred
* - allow more fine-grained macro expansion in listing
*
* Revision 1.70 2017/02/26 16:20:46 alfred
* - silence compiler warnings about unused function results
*
* Revision 1.69 2016/11/25 18:12:12 alfred
* - first version to support OLMS-50
*
* Revision 1.68 2016/11/01 11:48:04 alfred
* - add support for OKI OLMS-40
*
* Revision 1.67 2016/10/09 19:55:52 alfred
* - first version of MIL STD 1750 support
*
* Revision 1.66 2016/09/30 19:37:17 alfred
* - renamed HMCS40x to HMCS400
*
* Revision 1.65 2016/09/25 20:31:20 alfred
* - add HMCS4x target
*
* Revision 1.64 2016/08/30 13:48:22 alfred
* - yet another TC9331 speciality in the parser...
*
* Revision 1.63 2016/08/30 10:08:17 alfred
* - regard empty OpPart with arguments
*
* Revision 1.62 2016/08/29 21:10:43 alfred
* - begun with TC9331
*
* Revision 1.61 2016/08/29 17:07:04 alfred
* - if last argument was empty, trailing blanks on second-last argument were not removed
*
* Revision 1.60 2016/08/26 19:03:56 alfred
* - remove separate C4x decoder (was folded into C3x)
*
* Revision 1.59 2016/08/25 20:43:02 alfred
* - C4x will be realized as extension of C3x target
*
* Revision 1.58 2016/08/24 12:13:18 alfred
* - begun with 320C4x support
*
* Revision 1.57 2016/08/10 21:06:22 alfred
* - begun with 78K3 support
*
* Revision 1.56 2016/06/23 15:57:21 alfred
* - correct code output in respect to structure expansion
*
* Revision 1.55 2015/10/25 20:06:11 alfred
* - regard new END... struction/union instructions
*
* Revision 1.54 2015/10/23 08:43:33 alfred
* - beef up & fix structure handling
*
* Revision 1.53 2015/10/18 20:08:52 alfred
* - when expanding structure, also regard sub-structures
*
* Revision 1.52 2015/10/18 19:02:15 alfred
* - first reork/fix of nested structure handling
*
* Revision 1.51 2015/08/28 17:22:26 alfred
* - add special handling for labels following BSR
*
* Revision 1.50 2015/08/05 18:28:05 alfred
* - correct initial construction of ALLARGS, compute ALLARGS/NUMARGS only if needed
*
* Revision 1.49 2015/08/03 18:25:37 alfred
* - add excess macro arguments to argument list for usage with SHIFT
*
* Revision 1.48 2015/04/20 18:40:29 alfred
* - add TMS1000 support (no docs yet)
*
* Revision 1.47 2015/01/04 20:33:42 alfred
* - avoid double build in parallel make
* - begun with disassembler
*
* Revision 1.46 2014/12/14 17:58:46 alfred
* - remove static variables in strutil.c
*
* Revision 1.45 2014/12/02 13:33:19 alfred
* - do not use strncpy()
*
* Revision 1.44 2014/11/23 18:52:36 alfred
* - use common allocator for OUTProcessor
*
* Revision 1.43 2014/11/23 18:27:09 alfred
* - remove trailing blanks
*
* Revision 1.42 2014/11/17 23:51:31 alfred
* - begun with TLCS-870/C
*
* Revision 1.41 2014/11/17 21:20:24 alfred
* - rework to current style
*
* Revision 1.40 2014/11/16 18:52:07 alfred
* - first step of rework
*
* Revision 1.39 2014/11/06 11:22:01 alfred
* - replace hook chain for ClearUp, document new mechanism
*
* Revision 1.38 2014/11/05 15:47:13 alfred
* - replace InitPass callchain with registry
*
* Revision 1.37 2014/11/05 09:19:39 alfred
* - remove static string
*
* Revision 1.36 2014/10/26 20:52:32 alfred
* - cleanup tag only right before destruction because contents may be needed for GetPos()
*
* Revision 1.35 2014/10/26 20:43:11 alfred
* - correct usage of parameter counter in IRP get position function
*
* Revision 1.34 2014/10/06 17:54:56 alfred
* - display filename if include failed
* - some valgrind workaraounds
*
* Revision 1.33 2014/09/21 13:15:16 alfred
* - assure structure is initialized
*
* Revision 1.32 2014/09/14 13:22:32 alfred
* - ass keyword arguments
*
* Revision 1.31 2014/06/15 09:17:08 alfred
* - optional Memo profiling
*
* Revision 1.30 2014/05/29 10:59:05 alfred
* - some const cleanups
*
* Revision 1.29 2013/12/21 19:46:50 alfred
* - dynamically resize code buffer
*
* Revision 1.28 2013/12/17 18:54:17 alfred
* - correct local symbol handle processing in IRPC
*
* Revision 1.27 2013-03-09 16:15:07 alfred
* - add NEC 75xx
*
* Revision 1.26 2013-03-09 07:54:38 alfred
* - add GLOBALSYMBOLS option
*
* Revision 1.25 2012-07-22 11:51:45 alfred
* - begun with XCore target
*
* Revision 1.24 2012-05-26 13:49:19 alfred
* - MSP additions, make implicit macro parameters always case-insensitive
*
* Revision 1.23 2012-01-14 14:34:58 alfred
* - add some platforms
*
* Revision 1.22 2010/04/17 13:14:18 alfred
* - address overlapping strcpy()
*
* Revision 1.21 2010/02/27 14:17:26 alfred
* - correct increment/decrement of macro nesting level
*
* Revision 1.20 2009/06/07 09:32:25 alfred
* - add named temporary symbols
*
* Revision 1.19 2009/05/10 10:48:45 alfred
* - display macro nesting in listing
*
* Revision 1.18 2008/04/13 20:23:46 alfred
* - add Atari Vecor Processor target
*
* Revision 1.17 2007/11/24 22:48:02 alfred
* - some NetBSD changes
*
* Revision 1.16 2007/04/30 10:19:19 alfred
* - make default nesting level consistent
*
* Revision 1.15 2006/12/19 17:26:00 alfred
* - allow full list mask range
*
* Revision 1.14 2006/10/10 10:41:12 alfred
* - allocate FileMask dynamically
*
* Revision 1.13 2006/07/08 10:32:55 alfred
* - added RS08
*
* Revision 1.12 2006/06/15 21:15:24 alfred
* - cleanups in listing output
*
* Revision 1.11 2006/04/06 20:26:53 alfred
* - add COP4
*
* Revision 1.10 2005/12/09 14:48:06 alfred
* - added 2650
*
* Revision 1.9 2005/10/02 10:00:43 alfred
* - ConstLongInt gets default base, correct length check on KCPSM3 registers
*
* Revision 1.8 2005/09/11 18:10:50 alfred
* - added XGATE
*
* Revision 1.7 2005/07/30 13:57:02 alfred
* - add LatticeMico8
*
* Revision 1.6 2005/03/21 19:48:16 alfred
* - shortened name to 8+3 (again...)
*
* Revision 1.5 2005/02/19 18:05:59 alfred
* - use shorter name for 8+3 filesystems, correct bugs
*
* Revision 1.4 2005/02/19 14:10:14 alfred
* - added KCPSM3
*
* Revision 1.3 2004/10/03 12:52:31 alfred
* - MinGW adaptions
*
* Revision 1.2 2004/05/29 12:28:13 alfred
* - remove unneccessary dummy fcn
*
* Revision 1.1 2003/11/06 02:49:18 alfred
* - recreated
*
* Revision 1.24 2003/10/12 19:28:52 alfred
* - created 78K/2
*
* Revision 1.23 2003/10/04 15:38:46 alfred
* - differentiate constant/variable messages
*
* Revision 1.22 2003/05/02 21:23:08 alfred
* - strlen() updates
*
* Revision 1.21 2003/03/29 18:45:50 alfred
* - allow source file spec in key files
*
* Revision 1.20 2003/03/26 20:31:51 alfred
* - some Win32 path fixes
*
* Revision 1.19 2003/03/16 18:53:42 alfred
* - created 807x
*
* Revision 1.18 2003/03/09 10:28:27 alfred
* - added KCPSM
*
* Revision 1.17 2003/02/02 13:00:05 alfred
* - use ReadLnCont()
*
* Revision 1.16 2003/01/29 21:25:41 alfred
* - do not convert IRP args when in case-sensitive mode
*
* Revision 1.15 2002/11/20 20:25:04 alfred
* - added unions
*
* Revision 1.14 2002/11/16 20:53:11 alfred
* - additions for structures
*
* Revision 1.13 2002/11/15 23:30:53 alfred
* - relocated EnterLebel
*
* Revision 1.12 2002/11/11 21:56:57 alfred
* - store/display struct elements
*
* Revision 1.11 2002/11/11 21:13:54 alfred
* - basic structure handling
*
* Revision 1.10 2002/11/11 19:24:57 alfred
* - new module for structs
*
* Revision 1.9 2002/11/10 16:27:32 alfred
* - use free fcns for macros
*
* Revision 1.8 2002/11/04 19:19:37 alfred
* - use struct separation character
*
* Revision 1.7 2002/10/07 20:25:01 alfred
* - added '/' nameless temporary symbols
*
* Revision 1.6 2002/09/30 17:12:20 alfred
* - added nameless symbol counter intialization
*
* Revision 1.5 2002/05/19 13:45:32 alfred
* - clear section usage before starting new pass
*
* Revision 1.4 2002/05/01 15:35:46 alfred
* - removed umlaut
*
* Revision 1.3 2002/03/10 10:47:20 alfred
* - add CVS log
*
*****************************************************************************/
#include "stdinc.h"
#include <string.h>
#include <ctype.h>
#include <setjmp.h>
#include <assert.h>
#include "version.h"
#include "endian.h"
#include "bpemu.h"
#include "stdhandl.h"
#include "nls.h"
#include "nlmessages.h"
#include "as.rsc"
#include "ioerrs.h"
#include "strutil.h"
#include "stringlists.h"
#include "cmdarg.h"
#include "asmitree.h"
#include "chunks.h"
#include "asminclist.h"
#include "asmfnums.h"
#include "asmdef.h"
#include "asmsub.h"
#include "asmpars.h"
#include "asmmac.h"
#include "asmstructs.h"
#include "asmif.h"
#include "asmcode.h"
#include "asmdebug.h"
#include "asmrelocs.h"
#include "asmallg.h"
#include "codepseudo.h"
#include "as.h"
#include "code68k.h"
#include "code56k.h"
#include "code601.h"
#include "codemcore.h"
#include "codexgate.h"
#include "code68.h"
#include "code6805.h"
#include "code6809.h"
#include "code6812.h"
#include "code6816.h"
#include "code68rs08.h"
#include "codeh8_3.h"
#include "codeh8_5.h"
#include "code7000.h"
#include "code65.h"
#include "code7700.h"
#include "codehmcs400.h"
#include "code4500.h"
#include "codem16.h"
#include "codem16c.h"
#include "code4004.h"
#include "code8008.h"
#include "code48.h"
#include "code51.h"
#include "code96.h"
#include "code85.h"
#include "code86.h"
#include "code960.h"
#include "code8x30x.h"
#include "code2650.h"
#include "codexa.h"
#include "codeavr.h"
#include "code29k.h"
#include "code166.h"
#include "codez80.h"
#include "codez8.h"
#include "codekcpsm.h"
#include "codekcp3.h"
#include "codemic8.h"
#include "code96c141.h"
#include "code90c141.h"
#include "code87c800.h"
#include "code870c.h"
#include "code47c00.h"
#include "code97c241.h"
#include "code9331.h"
#include "code16c5x.h"
#include "code16c8x.h"
#include "code17c4x.h"
#include "codest6.h"
#include "codest7.h"
#include "codest9.h"
#include "code6804.h"
#include "code3201x.h"
#include "code3202x.h"
#include "code3203x.h"
#include "code3205x.h"
#include "code3254x.h"
#include "code3206x.h"
#include "code9900.h"
#include "codetms7.h"
#include "code370.h"
#include "codemsp.h"
#include "codetms1.h"
#include "codescmp.h"
#include "code807x.h"
#include "codecop4.h"
#include "codecop8.h"
#include "codesc14xxx.h"
#include "codeace.h"
#include "code78c10.h"
#include "code75xx.h"
#include "code75k0.h"
#include "code78k0.h"
#include "code78k2.h"
#include "code78k3.h"
#include "code78k4.h"
#include "code7720.h"
#include "code77230.h"
#include "code53c8xx.h"
#include "codefmc8.h"
#include "codefmc16.h"
#include "codeol40.h"
#include "codeol50.h"
#include "code1802.h"
#include "codevector.h"
#include "codexcore.h"
#include "code1750.h"
/** Code21xx};**/
static char *FileMask;
static long StartTime, StopTime;
static Boolean GlobErrFlag;
static Boolean MasterFile;
static Boolean WasIF, WasMACRO;
static unsigned MacroNestLevel = 0;
/*=== Zeilen einlesen ======================================================*/
#if 0
# define dbgentry(str) printf("***enter %s\n", str);
# define dbgexit(str) printf("***exit %s\n", str);
#else
# define dbgentry(str) {}
# define dbgexit(str) {}
#endif
static void NULL_Restorer(PInputTag PInp)
{
UNUSED(PInp);
}
static Boolean NULL_GetPos(PInputTag PInp, char *dest)
{
UNUSED(PInp);
*dest = '\0';
return False;
}
static Boolean INCLUDE_Processor(PInputTag PInp, char *Erg);
static PInputTag GenerateProcessor(void)
{
PInputTag PInp = malloc(sizeof(TInputTag));
PInp->IsMacro = False;
PInp->Next = NULL;
PInp->First = True;
PInp->OrigDoLst = DoLst;
PInp->StartLine = CurrLine;
PInp->ParCnt = 0; PInp->ParZ = 0;
InitStringList(&(PInp->Params));
PInp->LineCnt = 0; PInp->LineZ = 1;
PInp->Lines = PInp->LineRun = NULL;
PInp->SpecName[0] = '\0';
PInp->AllArgs[0] = '\0';
PInp->NumArgs[0] = '\0';
PInp->IsEmpty = False;
PInp->Buffer = NULL;
PInp->Datei = NULL;
PInp->IfLevel = SaveIFs();
PInp->Restorer = NULL_Restorer;
PInp->GetPos = NULL_GetPos;
PInp->Macro = NULL;
PInp->SaveAttr[0] = '\0';
PInp->SaveLabel[0] = '\0';
PInp->GlobalSymbols = False;
PInp->UsesNumArgs =
PInp->UsesAllArgs = False;
/* in case the input tag chain is empty, this must be the master file */
PInp->FromFile = (!FirstInputTag) || (FirstInputTag->Processor == INCLUDE_Processor);
return PInp;
}
static POutputTag GenerateOUTProcessor(SimpProc Processor)
{
POutputTag POut;
POut = (POutputTag) malloc(sizeof(TOutputTag));
POut->Processor = Processor;
POut->NestLevel = 0;
POut->Tag = NULL;
POut->Mac = NULL;
POut->ParamNames = NULL;
POut->ParamDefVals = NULL;
POut->PubSect = 0;
POut->GlobSect = 0;
POut->DoExport = False;
POut->DoGlobCopy= False;
POut->UsesNumArgs =
POut->UsesAllArgs = False;
*POut->GName = '\0';
return POut;
}
/*=========================================================================*/
/* Listing erzeugen */
static void MakeList_Gen2Line(char *h, Word EffLen, Word *n)
{
int z, Rest;
char Str[20];
Rest = EffLen - (*n);
if (Rest > 8)
Rest = 8;
if (DontPrint)
Rest = 0;
for (z = 0; z < (Rest >> 1); z++)
{
HexString(Str, sizeof(Str), WAsmCode[(*n) >> 1], 4);
strmaxcat(h, Str, 255);
strmaxcat(h, " ", 255);
(*n) += 2;
}
if (Rest & 1)
{
HexString(Str, sizeof(Str), BAsmCode[*n], 2);
strmaxcat(h, Str, 255);
strmaxcat(h, " ", 255);
(*n)++;
}
for (z = 1; z <= (8 - Rest) >> 1; z++)
strmaxcat(h, " ", 255);
}
static void MakeList_Gen4Line(char *h, Word EffLen, Word *n)
{
int z, Rest, wr = 0;
char Str[20];
Rest = EffLen - (*n);
if (Rest > 8)
Rest = 8;
if (DontPrint)
Rest = 0;
for (z = 0; z < (Rest >> 2); z++)
{
HexString(Str, sizeof(Str), DAsmCode[(*n) >> 2], 8);
strmaxcat(h, Str, 255);
strmaxcat(h, " ", 255);
*n += 4;
wr += 9;
}
for (z = 0; z < (Rest&3); z++)
{
HexString(Str, sizeof(Str), BAsmCode[(*n)++], 2);
strmaxcat(h, Str, 255);
strmaxcat(h, " ", 255);
wr += 3;
}
strmaxcat(h, Blanks(20 - wr), 255);
}
static void MakeList(void)
{
String h, h2, h3, Tmp;
Word i, k;
Word n, EffLen;
Boolean ThisDoLst;
EffLen = CodeLen * Granularity();
#if 0
fprintf(stderr, "[%s] WasIF %u WasMACRO %u DoLst %u\n", OpPart, WasIF, WasMACRO, DoLst);
#endif
if (WasIF)
ThisDoLst = !!(DoLst & eLstMacroExpIf);
else if (WasMACRO)
ThisDoLst = !!(DoLst & eLstMacroExpMacro);
else
{
if (!IfAsm && (!(DoLst & eLstMacroExpIf)))
ThisDoLst = False;
else
ThisDoLst = !!(DoLst & eLstMacroExpRest);
}
if ((!ListToNull) && (ThisDoLst) && ((ListMask & 1) != 0) && (!IFListMask()))
{
/* Zeilennummer / Programmzaehleradresse: */
if (IncDepth == 0)
strmaxcpy(h2, " ", 255);
else
{
sprintf(Tmp, IntegerFormat, IncDepth);
sprintf(h2, "(%s)", Tmp);
}
if (ListMask & ListMask_LineNums)
{
sprintf(h3, Integ32Format, CurrLine);
sprintf(h, "%5s/", h3);
strmaxcat(h2, h, 255);
}
strmaxcpy(h, h2, 255);
HexBlankString(h2, sizeof(h2), EProgCounter() - CodeLen, 8);
strmaxcat(h, h2, 255);
strmaxcat(h, Retracted?" R ":" : ", 255);
/* Extrawurst in Listing ? */
if (*ListLine != '\0')
{
strmaxcat(h, ListLine, 255);
strmaxcat(h, Blanks(20 - strlen(ListLine)), 255);
strmaxcat(h, OneLine, 255);
WrLstLine(h);
*ListLine = '\0';
}
/* Code ausgeben */
else
{
switch (ActListGran)
{
case 4:
n = 0;
MakeList_Gen4Line(h, EffLen, &n);
strmaxcat(h, OneLine, 255); WrLstLine(h);
if (!DontPrint)
{
while (n < EffLen)
{
strmaxcpy(h, " ", 255);
MakeList_Gen4Line(h, EffLen, &n);
WrLstLine(h);
}
}
break;
case 2:
n = 0;
MakeList_Gen2Line(h, EffLen, &n);
strmaxcat(h, OneLine, 255); WrLstLine(h);
if (!DontPrint)
{
while (n < EffLen)
{
strmaxcpy(h, " ", 255);
MakeList_Gen2Line(h, EffLen, &n);
WrLstLine(h);
}
}
break;
default:
{
char Str[20];
if ((TurnWords) && (Granularity() != ActListGran))
DreheCodes();
for (i = 0; i < 6; i++)
if ((!DontPrint) && (EffLen > i))
{
HexString(Str, sizeof(Str), BAsmCode[i], 2);
strmaxcat(h, Str, 255);
strmaxcat(h, " ", 255);
}
else
strmaxcat(h, " ", 255);
strmaxcat(h, " ", 255);
strmaxcat(h, OneLine, 255);
WrLstLine(h);
if ((EffLen > 6) && (!DontPrint))
{
EffLen -= 6;
n = EffLen / 6;
if ((EffLen % 6) == 0)
n--;
for (i = 0; i <= n; i++)
{
strmaxcpy(h, " ", 255);
if (ListMask & ListMask_LineNums)
strmaxcat(h, " ", 255);
for (k = 0; k < 6; k++)
if (EffLen > i * 6 + k)
{
HexString(Str, sizeof(Str), BAsmCode[i * 6 + k + 6], 2);
strmaxcat(h, Str, 255);
strmaxcat(h, " ", 255);
}
WrLstLine(h);
}
}
if ((TurnWords) && (Granularity() != ActListGran))
DreheCodes();
}
}
}
}
}
/*=========================================================================*/
/* Makroprozessor */
/*-------------------------------------------------------------------------*/
/* allgemein gebrauchte Subfunktionen */
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/* werden gebraucht, um festzustellen, ob innerhalb eines Makrorumpfes weitere
Makroschachtelungen auftreten */
static Boolean MacroStart(void)
{
return ((Memo("MACRO")) || (Memo("IRP")) || (Memo("IRPC")) || (Memo("REPT")) || (Memo("WHILE")));
}
static Boolean MacroEnd(void)
{
if (Memo("ENDM"))
{
WasMACRO = True;
return True;
}
else
return False;
}
typedef void (*tMacroArgCallback)(Boolean CtrlArg, char *pArg, void *pUser);
static void ProcessMacroArgs(tMacroArgCallback Callback, void *pUser)
{
int z1, l;
for (z1 = 1; z1 <= ArgCnt; z1++)
{
l = strlen(ArgStr[z1]);
if ((l >= 2) && (ArgStr[z1][0] == '{') && (ArgStr[z1][l - 1] == '}'))
{
ArgStr[z1][l - 1] = '\0';
Callback(TRUE, ArgStr[z1] + 1, pUser);
}
else
{
Callback(FALSE, ArgStr[z1], pUser);
}
}
}
/*-------------------------------------------------------------------------*/
/* Dieser Einleseprozessor dient nur dazu, eine fehlerhafte Makrodefinition
bis zum Ende zu ueberlesen */
static void WaitENDM_Processor(void)
{
POutputTag Tmp;
if (MacroStart())
FirstOutputTag->NestLevel++;
else if (MacroEnd())
FirstOutputTag->NestLevel--;
if (FirstOutputTag->NestLevel <= -1)
{
Tmp = FirstOutputTag;
FirstOutputTag = Tmp->Next;
free(Tmp);
}
}
static void AddWaitENDM_Processor(void)
{
POutputTag Neu;
Neu = GenerateOUTProcessor(WaitENDM_Processor);
Neu->Next = FirstOutputTag;
FirstOutputTag = Neu;
}
/*-------------------------------------------------------------------------*/
/* normale Makros */
static void ComputeMacroStrings(PInputTag Tag)
{
StringRecPtr Lauf;
/* recompute # of params */
if (Tag->UsesNumArgs)
sprintf(Tag->NumArgs, "%d", Tag->ParCnt);
/* recompute 'all string' parameter */
if (Tag->UsesAllArgs)
{
Tag->AllArgs[0] = '\0';
Lauf = Tag->Params;
while (Lauf)
{
if (Tag->AllArgs[0] != '\0')
strmaxcat(Tag->AllArgs, ",", 255);
strmaxcat(Tag->AllArgs, Lauf->Content, 255);
Lauf = Lauf->Next;
}
}
}
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/* Diese Routine leitet die Quellcodezeilen bei der Makrodefinition in den
Makro-Record um */
static void MACRO_OutProcessor(void)
{
POutputTag Tmp;
int z;
StringRecPtr l;
PMacroRec GMacro;
String s;
WasMACRO = True;
/* write preprocessed output to file ? */
if ((MacroOutput) && (FirstOutputTag->DoExport))
{
errno = 0;
fprintf(MacroFile, "%s\n", OneLine);
ChkIO(10004);
}
/* check for additional nested macros resp. end of definition */
if (MacroStart())
FirstOutputTag->NestLevel++;
else if (MacroEnd())
FirstOutputTag->NestLevel--;
/* still lines to put into the macro body ? */
if (FirstOutputTag->NestLevel != -1)
{
strmaxcpy(s, OneLine, 255);
KillCtrl(s);
/* compress into tokens */
l = FirstOutputTag->ParamNames;
for (z = 1; z <= FirstOutputTag->Mac->ParamCount; z++)
CompressLine(GetStringListNext(&l), z, s, CaseSensitive);
/* reserved argument names are never case-sensitive */
if (HasAttrs)
CompressLine(AttrName, ParMax + 1, s, FALSE);
if (CompressLine(ArgCName, ParMax + 2, s, FALSE) > 0)
FirstOutputTag->UsesNumArgs = TRUE;
if (CompressLine(AllArgName, ParMax + 3, s, FALSE) > 0)
FirstOutputTag->UsesAllArgs = TRUE;
if (FirstOutputTag->Mac->LocIntLabel)
CompressLine(LabelName, ParMax + 4, s, FALSE);
AddStringListLast(&(FirstOutputTag->Mac->FirstLine), s);
}
/* otherwise, finish definition */
if (FirstOutputTag->NestLevel == -1)
{
if (IfAsm)
{
FirstOutputTag->Mac->UsesNumArgs = FirstOutputTag->UsesNumArgs;
FirstOutputTag->Mac->UsesAllArgs = FirstOutputTag->UsesAllArgs;
FirstOutputTag->Mac->ParamNames = FirstOutputTag->ParamNames;
FirstOutputTag->ParamNames = NULL;
FirstOutputTag->Mac->ParamDefVals = FirstOutputTag->ParamDefVals;
FirstOutputTag->ParamDefVals = NULL;
AddMacro(FirstOutputTag->Mac, FirstOutputTag->PubSect, True);
if ((FirstOutputTag->DoGlobCopy) && (SectionStack))
{
GMacro = (PMacroRec) malloc(sizeof(MacroRec));
GMacro->Name = strdup(FirstOutputTag->GName);
GMacro->ParamCount = FirstOutputTag->Mac->ParamCount;
GMacro->FirstLine = DuplicateStringList(FirstOutputTag->Mac->FirstLine);
GMacro->ParamNames = DuplicateStringList(FirstOutputTag->Mac->ParamNames);
GMacro->ParamDefVals = DuplicateStringList(FirstOutputTag->Mac->ParamDefVals);
GMacro->UsesNumArgs = FirstOutputTag->Mac->UsesNumArgs;
GMacro->UsesAllArgs = FirstOutputTag->Mac->UsesAllArgs;
AddMacro(GMacro, FirstOutputTag->GlobSect, False);
}
}
else
{
ClearMacroRec(&(FirstOutputTag->Mac), TRUE);
}
Tmp = FirstOutputTag;
FirstOutputTag = Tmp->Next;
ClearStringList(&(Tmp->ParamNames));
ClearStringList(&(Tmp->ParamDefVals));
free(Tmp);
}
}
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/* Hierher kommen bei einem Makroaufruf die expandierten Zeilen */
Boolean MACRO_Processor(PInputTag PInp, char *erg)
{
StringRecPtr Lauf;
int z;
Boolean Result;
Result = True;
/* run to current line */
Lauf = PInp->Lines;
for (z = 1; z <= PInp->LineZ - 1; z++)
Lauf = Lauf->Next;
strcpy(erg, Lauf->Content);
/* process parameters */
Lauf = PInp->Params;
for (z = 1; z <= PInp->ParCnt; z++)
{
ExpandLine(Lauf->Content, z, erg);
Lauf = Lauf->Next;
}
/* process special parameters */
if (HasAttrs)
ExpandLine(PInp->SaveAttr, ParMax + 1, erg);
if (PInp->UsesNumArgs)
ExpandLine(PInp->NumArgs, ParMax + 2, erg);
if (PInp->UsesAllArgs)
ExpandLine(PInp->AllArgs, ParMax + 3, erg);
if (PInp->Macro->LocIntLabel)
ExpandLine(PInp->SaveLabel, ParMax + 4, erg);