1 /*-------------------------------------------------------------------------
4 Written By - Sandeep Dutta . sandeep.dutta@usa.net (1999)
6 This program is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 In other words, you are welcome to use, share and improve this program.
21 You are forbidden to forbid anyone else to use, share and improve
22 what you give them. Help stamp out software-hoarding!
23 -------------------------------------------------------------------------*/
32 #include "SDCCmacro.h"
34 #include "SDCCdebug.h"
45 extern int yyparse ();
47 FILE *srcFile; /* source file */
48 char *fullSrcFileName; /* full name for the source file; */
49 /* can be NULL while c1mode or linking without compiling */
50 char *fullDstFileName; /* full name for the output file; */
51 /* only given by -o, otherwise NULL */
52 size_t fullDstFileNameLen; /* size of previous string. */
53 char *dstFileName; /* destination file name without extension */
54 char *dstPath = ""; /* path for the output files; */
55 /* "" is equivalent with cwd */
56 char *moduleName; /* module name is source file without path and extension */
57 /* can be NULL while linking without compiling */
59 * in following definitions fixed length arrays are very dangerous!
60 * Sets should be used instead. See definition of asmOptions.
62 const char *preArgv[128]; /* pre-processor arguments */
64 int RegBankUsed[4]={1, 0, 0, 0}; /*JCF: Reg Bank 0 used by default*/
65 struct optimize optimize;
66 struct options options;
69 set *asmOptions = NULL; /* set of assembler options */
70 char *linkOptions[128];
78 /* uncomment JAMIN_DS390 to always override and use ds390 port
79 for mcs51 work. This is temporary, for compatibility testing. */
80 /* #define JAMIN_DS390 */
85 // Globally accessible scratch buffer for file names.
86 char scratchFileName[PATH_MAX];
87 char buffer[PATH_MAX * 2];
89 #define OPTION_HELP "-help"
91 #define LENGTH(_a) (sizeof(_a)/sizeof(*(_a)))
93 #define OPTION_STACK_8BIT "--stack-8bit"
94 #define OPTION_OUT_FMT_IHX "--out-fmt-ihx"
95 #define OPTION_LARGE_MODEL "--model-large"
96 #define OPTION_MEDIUM_MODEL "--model-medium"
97 #define OPTION_SMALL_MODEL "--model-small"
98 #define OPTION_FLAT24_MODEL "--model-flat24"
99 #define OPTION_DUMP_ALL "--dumpall"
100 #define OPTION_PEEP_FILE "--peep-file"
101 #define OPTION_LIB_PATH "--lib-path"
102 #define OPTION_XSTACK_LOC "--xstack-loc"
103 #define OPTION_CALLEE_SAVES "--callee-saves"
104 #define OPTION_STACK_LOC "--stack-loc"
105 #define OPTION_XRAM_LOC "--xram-loc"
106 #define OPTION_IRAM_SIZE "--iram-size"
107 #define OPTION_VERSION "--version"
108 #define OPTION_DATA_LOC "--data-loc"
109 #define OPTION_CODE_LOC "--code-loc"
110 #define OPTION_IDATA_LOC "--idata-loc"
111 #define OPTION_NO_LABEL_OPT "--nolabelopt"
112 #define OPTION_NO_LOOP_INV "--noinvariant"
113 #define OPTION_NO_LOOP_IND "--noinduction"
114 #define OPTION_LESS_PEDANTIC "--less-pedantic"
115 #define OPTION_NO_GCSE "--nogcse"
116 #define OPTION_SHORT_IS_8BITS "--short-is-8bits"
117 #define OPTION_TINI_LIBID "--tini-libid"
118 #define OPTION_NO_XINIT_OPT "--no-xinit-opt"
119 #define OPTION_XRAM_SIZE "--xram-size"
120 #define OPTION_CODE_SIZE "--code-size"
121 #define OPTION_NO_CCODE_IN_ASM "--no-c-code-in-asm"
122 #define OPTION_ICODE_IN_ASM "--i-code-in-asm"
126 { 'm', NULL, NULL, "Set the port to use e.g. -mz80." },
127 { 'p', NULL, NULL, "Select port specific processor e.g. -mpic14 -p16f84" },
128 { 'd', NULL, NULL, NULL },
129 { 'D', NULL, NULL, "Define macro as in -Dmacro" },
130 { 'I', NULL, NULL, "Add to the include (*.h) path, as in -Ipath" },
131 { 'A', NULL, NULL, NULL },
132 { 'U', NULL, NULL, NULL },
133 { 'C', NULL, NULL, "Preprocessor option" },
134 { 'M', NULL, NULL, "Preprocessor option" },
135 { 'V', NULL, &options.verboseExec, "Execute verbosely. Show sub commands as they are run" },
136 { 'S', NULL, &noAssemble, "Compile only; do not assemble or link" },
137 { 'W', NULL, NULL, "Pass through options to the pre-processor (p), assembler (a) or linker (l)" },
138 { 'L', NULL, NULL, "Add the next field to the library search path" },
139 { 'l', NULL, NULL, "Include the given library in the link" },
140 { 0, OPTION_LARGE_MODEL, NULL, "external data space is used" },
141 { 0, OPTION_MEDIUM_MODEL, NULL, "not supported" },
142 { 0, OPTION_SMALL_MODEL, NULL, "internal data space is used (default)" },
143 { 0, OPTION_FLAT24_MODEL, NULL, "use the flat24 model for the ds390 (default)" },
144 { 0, "--stack-auto", &options.stackAuto, "Stack automatic variables" },
145 { 0, OPTION_STACK_8BIT, NULL, "use the 8bit stack for the ds390 (not supported yet)" },
146 { 0, "--stack-10bit", &options.stack10bit, "use the 10bit stack for ds390 (default)" },
147 { 0, "--xstack", &options.useXstack, "Use external stack" },
148 { 0, OPTION_NO_GCSE, NULL, "Disable the GCSE optimisation" },
149 { 0, OPTION_NO_LABEL_OPT, NULL, "Disable label optimisation" },
150 { 0, OPTION_NO_LOOP_INV, NULL, "Disable optimisation of invariants" },
151 { 0, OPTION_NO_LOOP_IND, NULL, NULL },
152 { 0, "--nojtbound", &optimize.noJTabBoundary, "Don't generate boundary check for jump tables" },
153 { 0, "--noloopreverse", &optimize.noLoopReverse, "Disable the loop reverse optimisation" },
154 { 'c', "--compile-only", &options.cc_only, "Compile and assemble, but do not link" },
155 { 'o', NULL, NULL, "Place the output into the given path resp. file" },
156 { 0, "--dumpraw", &options.dump_raw, "Dump the internal structure after the initial parse" },
157 { 0, "--dumpgcse", &options.dump_gcse, NULL },
158 { 0, "--dumploop", &options.dump_loop, NULL },
159 { 0, "--dumpdeadcode", &options.dump_kill, NULL },
160 { 0, "--dumpliverange", &options.dump_range, NULL },
161 { 0, "--dumpregpack", &options.dump_pack, NULL },
162 { 0, "--dumpregassign", &options.dump_rassgn, NULL },
163 { 0, "--dumptree", &options.dump_tree, "dump front-end AST before generating iCode" },
164 { 0, OPTION_DUMP_ALL, NULL, "Dump the internal structure at all stages" },
165 { 0, OPTION_XRAM_LOC, NULL, "<nnnn> External Ram start location" },
166 { 0, OPTION_XRAM_SIZE, NULL, "<nnnn> External Ram size" },
167 { 0, OPTION_IRAM_SIZE, NULL, "<nnnn> Internal Ram size" },
168 { 0, OPTION_XSTACK_LOC, NULL, "<nnnn> External Ram start location" },
169 { 0, OPTION_CODE_LOC, NULL, "<nnnn> Code Segment Location" },
170 { 0, OPTION_CODE_SIZE, NULL, "<nnnn> Code Segment size" },
171 { 0, OPTION_STACK_LOC, NULL, "<nnnn> Stack pointer initial value" },
172 { 0, OPTION_DATA_LOC, NULL, "<nnnn> Direct data start location" },
173 { 0, OPTION_IDATA_LOC, NULL, NULL },
174 { 0, OPTION_PEEP_FILE, NULL, "<file> use this extra peep-hole file" },
175 { 0, OPTION_LIB_PATH, NULL, "<path> use this path to search for libraries" },
176 { 0, "--int-long-reent", &options.intlong_rent, "Use reenterant calls on the int and long support functions" },
177 { 0, "--float-reent", &options.float_rent, "Use reenterant calls on the floar support functions" },
178 { 0, OPTION_OUT_FMT_IHX, NULL, NULL },
179 { 0, "--out-fmt-s19", &options.out_fmt, NULL },
180 { 0, "--cyclomatic", &options.cyclomatic, NULL },
181 { 0, "--nooverlay", &options.noOverlay, NULL },
182 { 0, "--main-return", &options.mainreturn, "Issue a return after main()" },
183 { 0, "--xram-movc", &options.xram_movc, "Use movc instead of movx to read xram (xdata)" },
184 { 0, "--no-peep", &options.nopeep, "Disable the peephole assembly file optimisation" },
185 { 0, "--no-reg-params", &options.noRegParams, "On some ports, disable passing some parameters in registers" },
186 { 0, "--peep-asm", &options.asmpeep, NULL },
187 { 0, "--debug", &options.debug, "Enable debugging symbol output" },
188 { 'v', OPTION_VERSION, NULL, "Display sdcc's version" },
189 { 'E', "--preprocessonly", &preProcOnly, "Preprocess only, do not compile" },
190 { 0, "--c1mode", &options.c1mode, "Act in c1 mode. The standard input is preprocessed code, the output is assembly code." },
191 { 0, "--help", NULL, "Display this help" },
192 { 0, OPTION_CALLEE_SAVES, NULL, "<func[,func,...]> Cause the called function to save registers insted of the caller" },
193 { 0, "--nostdlib", &options.nostdlib, "Do not include the standard library directory in the search path" },
194 { 0, "--nostdinc", &options.nostdinc, "Do not include the standard include directory in the search path" },
195 { 0, "--verbose", &options.verbose, "Trace calls to the preprocessor, assembler, and linker" },
196 { 0, OPTION_LESS_PEDANTIC, NULL, "Disable some of the more pedantic warnings" },
197 { 0, OPTION_SHORT_IS_8BITS, NULL, "Make short 8bits (for old times sake)" },
198 { 0, "--profile", &options.profile, "On supported ports, generate extra profiling information" },
199 { 0, "--fommit-frame-pointer", &options.ommitFramePtr, "Leave out the frame pointer." },
200 { 0, "--all-callee-saves", &options.all_callee_saves, "callee will always save registers used" },
201 { 0, "--use-accelerator", &options.useAccelerator,"generate code for DS390 Arithmetic Accelerator"},
202 { 0, "--stack-probe", &options.stack_probe,"insert call to function __stack_probe at each function prologue"},
203 { 0, "--tini-libid", NULL,"<nnnn> LibraryID used in -mTININative"},
204 { 0, "--protect-sp-update", &options.protect_sp_update,"DS390 - will disable interrupts during ESP:SP updates"},
205 { 0, "--parms-in-bank1", &options.parms_in_bank1,"MCS51/DS390 - use Bank1 for parameter passing"},
206 { 0, OPTION_NO_XINIT_OPT, &options.noXinitOpt, "don't memcpy initialized xram from code"},
207 { 0, OPTION_NO_CCODE_IN_ASM, &options.noCcodeInAsm, "don't include c-code as comments in the asm file"},
208 { 0, OPTION_ICODE_IN_ASM, &options.iCodeInAsm, "include i-code as comments in the asm file"},
213 /** Table of all unsupported options and help text to display when one
217 /** shortOpt as in OPTIONS. */
219 /** longOpt as in OPTIONS. */
221 /** Message to display inside W_UNSUPPORTED_OPT when this option
226 static const UNSUPPORTEDOPT
227 unsupportedOptTable[] = {
228 { 'X', NULL, "use --xstack-loc instead" },
229 { 'x', NULL, "use --xstack instead" },
230 { 'i', NULL, "use --idata-loc instead" },
231 { 'r', NULL, "use --xdata-loc instead" },
232 { 's', NULL, "use --code-loc instead" },
233 { 'Y', NULL, "use -I instead" }
236 /** List of all default constant macros.
238 static const char *_baseValues[] = {
241 /* Path seperator character */
242 "sep", DIR_SEPARATOR_STRING,
246 static const char *_preCmd = "{cpp} -nostdinc -Wall -std=c99 -DSDCC=1 {cppextraopts} \"{fullsrcfilename}\" \"{cppoutfilename}\"";
250 static PORT *_ports[] =
252 #if !OPT_DISABLE_MCS51
255 #if !OPT_DISABLE_GBZ80
264 #if !OPT_DISABLE_DS390
270 #if !OPT_DISABLE_TININative
273 #if !OPT_DISABLE_XA51
278 #define NUM_PORTS (sizeof(_ports)/sizeof(_ports[0]))
281 extern void picglue ();
284 /** Sets the port to the one given by the command line option.
285 @param The name minus the option (eg 'mcs51')
286 @return 0 on success.
289 _setPort (const char *name)
292 for (i = 0; i < NUM_PORTS; i++)
294 if (!strcmp (_ports[i]->target, name))
300 /* Error - didnt find */
301 werror (E_UNKNOWN_TARGET, name);
305 /* Override the default processor with the one specified
306 * on the command line */
308 _setProcessor (char *_processor)
310 port->processor = _processor;
311 fprintf(stderr,"Processor: %s\n",_processor);
315 _validatePorts (void)
318 for (i = 0; i < NUM_PORTS; i++)
320 if (_ports[i]->magic != PORT_MAGIC)
322 /* Uncomment this line to debug which port is causing the problem
323 * (the target name is close to the beginning of the port struct
324 * and probably can be accessed just fine). */
325 fprintf(stderr,"%s :",_ports[i]->target);
326 wassertl (0, "Port definition structure is incomplete");
331 /* search through the command line options for the port */
333 _findPort (int argc, char **argv)
339 if (!strncmp (*argv, "-m", 2))
341 _setPort (*argv + 2);
346 /* Use the first in the list */
350 /* search through the command line options for the processor */
352 _findProcessor (int argc, char **argv)
356 if (!strncmp (*argv, "-p", 2))
358 _setProcessor (*argv + 2);
364 /* no error if processor was not specified. */
367 /*-----------------------------------------------------------------*/
368 /* printVersionInfo - prints the version info */
369 /*-----------------------------------------------------------------*/
377 for (i = 0; i < NUM_PORTS; i++)
378 fprintf (stderr, "%s%s", i == 0 ? "" : "/", _ports[i]->target);
380 fprintf (stderr, " " SDCC_VERSION_STR
381 #ifdef SDCC_SUB_VERSION_STR
382 "/" SDCC_SUB_VERSION_STR
387 #elif defined __MINGW32__
389 #elif defined __DJGPP__
391 #elif defined(_MSC_VER)
393 #elif defined(__BORLANDC__)
402 printOptions(const OPTION *optionsTable)
405 for (i = 0; optionsTable[i].shortOpt != 0 || optionsTable[i].longOpt != NULL; i++)
407 fprintf(stdout, " %c%c %-20s %s\n",
408 optionsTable[i].shortOpt !=0 ? '-' : ' ',
409 optionsTable[i].shortOpt !=0 ? optionsTable[i].shortOpt : ' ',
410 optionsTable[i].longOpt != NULL ? optionsTable[i].longOpt : "",
411 optionsTable[i].help != NULL ? optionsTable[i].help : ""
416 /*-----------------------------------------------------------------*/
417 /* printUsage - prints command line syntax */
418 /*-----------------------------------------------------------------*/
425 "Usage : sdcc [options] filename\n"
429 printOptions(optionsTable);
431 for (i = 0; i < NUM_PORTS; i++)
433 if (_ports[i]->poptions != NULL)
435 fprintf (stdout, "\nSpecial options for the %s port:\n", _ports[i]->target);
436 printOptions (_ports[i]->poptions);
443 /*-----------------------------------------------------------------*/
444 /* parseWithComma - separates string with comma */
445 /*-----------------------------------------------------------------*/
447 parseWithComma (char **dest, char *src)
451 strtok (src, "\r\n \t");
452 /* skip the initial white spaces */
453 while (isspace (*src))
470 /*-----------------------------------------------------------------*/
471 /* setParseWithComma - separates string with comma to a set */
472 /*-----------------------------------------------------------------*/
474 setParseWithComma (set **dest, char *src)
478 /* skip the initial white spaces */
479 while (isspace (*src))
482 if ((p = strtok(src, ",")) != NULL) {
486 } while ((p = strtok(NULL, ",")) != NULL);
490 /*-----------------------------------------------------------------*/
491 /* setDefaultOptions - sets the default options */
492 /*-----------------------------------------------------------------*/
498 for (i = 0; i < 128; i++)
499 preArgv[i] = linkOptions[i] = relFiles[i] = libFiles[i] = libPaths[i] = NULL;
501 /* first the options part */
502 options.stack_loc = 0; /* stack pointer initialised to 0 */
503 options.xstack_loc = 0; /* xternal stack starts at 0 */
504 options.code_loc = 0; /* code starts at 0 */
505 options.data_loc = 0; /* JCF: By default let the linker locate data */
506 options.xdata_loc = 0;
507 options.idata_loc = 0x80;
509 options.model = port->general.default_model;
510 options.nostdlib = 0;
511 options.nostdinc = 0;
513 options.shortis8bits = 0;
515 options.stack10bit=0;
517 /* now for the optimizations */
518 /* turn on the everything */
519 optimize.global_cse = 1;
524 optimize.loopInvariant = 1;
525 optimize.loopInduction = 1;
527 /* now for the ports */
528 port->setDefaultOptions ();
531 /*-----------------------------------------------------------------*/
532 /* processFile - determines the type of file from the extension */
533 /*-----------------------------------------------------------------*/
535 processFile (char *s)
539 /* get the file extension */
540 fext = s + strlen (s);
541 while ((fext != s) && *fext != '.')
544 /* now if no '.' then we don't know what the file type is
545 so give a warning and return */
548 werror (W_UNKNOWN_FEXT, s);
552 /* otherwise depending on the file type */
553 if (strcmp (fext, ".c") == 0 || strcmp (fext, ".C") == 0)
555 /* source file name : not if we already have a
559 werror (W_TOO_MANY_SRC, s);
563 /* the only source file */
565 if (!(srcFile = fopen (fullSrcFileName, "r")))
567 werror (E_FILE_OPEN_ERR, s);
571 /* copy the file name into the buffer */
572 strncpyz (buffer, s, sizeof(buffer));
574 /* get rid of the "."-extension */
576 /* is there a dot at all? */
577 if (strrchr (buffer, '.') &&
578 /* is the dot in the filename, not in the path? */
579 (strrchr (buffer, DIR_SEPARATOR_CHAR) < strrchr (buffer, '.')))
581 *strrchr (buffer, '.') = '\0';
584 /* get rid of any path information
585 for the module name; */
586 fext = buffer + strlen (buffer);
588 /* do this by going backwards till we
589 get '\' or ':' or start of buffer */
590 while (fext != buffer &&
591 *(fext - 1) != DIR_SEPARATOR_CHAR &&
597 /* do this by going backwards till we
598 get '/' or start of buffer */
599 while (fext != buffer &&
600 *(fext - 1) != DIR_SEPARATOR_CHAR)
605 moduleName = Safe_strdup ( fext );
609 /* if the extention is type .rel or .r or .REL or .R
610 addtional object file will be passed to the linker */
611 if (strcmp (fext, ".r") == 0 || strcmp (fext, ".rel") == 0 ||
612 strcmp (fext, ".R") == 0 || strcmp (fext, ".REL") == 0 ||
613 strcmp (fext, port->linker.rel_ext) == 0)
615 relFiles[nrelFiles++] = s;
619 /* if .lib or .LIB */
620 if (strcmp (fext, ".lib") == 0 || strcmp (fext, ".LIB") == 0)
622 libFiles[nlibFiles++] = s;
626 werror (W_UNKNOWN_FEXT, s);
631 _setModel (int model, const char *sz)
633 if (port->general.supported_models & model)
634 options.model = model;
636 werror (W_UNSUPPORTED_MODEL, sz, port->target);
639 /** Gets the string argument to this option. If the option is '--opt'
640 then for input of '--optxyz' or '--opt xyz' returns xyz.
643 getStringArg(const char *szStart, char **argv, int *pi, int argc)
645 if (argv[*pi][strlen(szStart)])
647 return &argv[*pi][strlen(szStart)];
654 werror (E_ARGUMENT_MISSING, szStart);
655 /* Die here rather than checking for errors later. */
665 /** Gets the integer argument to this option using the same rules as
669 getIntArg(const char *szStart, char **argv, int *pi, int argc)
671 return (int)floatFromVal(constVal(getStringArg(szStart, argv, pi, argc)));
675 verifyShortOption(const char *opt)
677 if (strlen(opt) != 2)
679 werror (W_EXCESS_SHORT_OPTIONS, opt);
684 tryHandleUnsupportedOpt(char **argv, int *pi)
686 if (argv[*pi][0] == '-')
688 const char *longOpt = "";
692 if (argv[*pi][1] == '-')
699 shortOpt = argv[*pi][1];
701 for (i = 0; i < LENGTH(unsupportedOptTable); i++)
703 if (unsupportedOptTable[i].shortOpt == shortOpt ||
704 (longOpt && unsupportedOptTable[i].longOpt && !strcmp(unsupportedOptTable[i].longOpt, longOpt))) {
705 // Found an unsupported opt.
707 SNPRINTF(buffer, sizeof(buffer),
709 longOpt ? longOpt : "",
710 shortOpt ? '-' : ' ', shortOpt ? shortOpt : ' ');
711 werror (W_UNSUPP_OPTION, buffer, unsupportedOptTable[i].message);
715 // Didn't find in the table
720 // Not an option, so can't be unsupported :)
726 scanOptionsTable(const OPTION *optionsTable, char shortOpt, const char *longOpt, char **argv, int *pi)
729 for (i = 0; optionsTable[i].shortOpt != 0 || optionsTable[i].longOpt != NULL; i++)
731 if (optionsTable[i].shortOpt == shortOpt ||
732 (longOpt && optionsTable[i].longOpt &&
733 strcmp(optionsTable[i].longOpt, longOpt) == 0))
736 // If it is a flag then we can handle it here
737 if (optionsTable[i].pparameter != NULL)
739 if (optionsTable[i].shortOpt == shortOpt)
741 verifyShortOption(argv[*pi]);
744 (*optionsTable[i].pparameter)++;
748 // Not a flag. Handled manually later.
753 // Didn't find in the table
758 tryHandleSimpleOpt(char **argv, int *pi)
760 if (argv[*pi][0] == '-')
762 const char *longOpt = "";
765 if (argv[*pi][1] == '-')
772 shortOpt = argv[*pi][1];
775 if (scanOptionsTable(optionsTable, shortOpt, longOpt, argv, pi))
779 else if (port && port->poptions &&
780 scanOptionsTable(port->poptions, shortOpt, longOpt, argv, pi))
791 // Not an option, so can't be handled.
796 /*-----------------------------------------------------------------*/
797 /* parseCmdLine - parses the command line and sets the options */
798 /*-----------------------------------------------------------------*/
800 parseCmdLine (int argc, char **argv)
804 /* go thru all whole command line */
805 for (i = 1; i < argc; i++)
810 if (tryHandleUnsupportedOpt(argv, &i) == TRUE)
815 if (tryHandleSimpleOpt(argv, &i) == TRUE)
821 if (argv[i][0] == '-' && argv[i][1] == '-')
823 if (strcmp (argv[i], OPTION_HELP) == 0)
829 if (strcmp (argv[i], OPTION_STACK_8BIT) == 0)
831 options.stack10bit = 0;
835 if (strcmp (argv[i], OPTION_OUT_FMT_IHX) == 0)
841 if (strcmp (argv[i], OPTION_LARGE_MODEL) == 0)
843 _setModel (MODEL_LARGE, argv[i]);
847 if (strcmp (argv[i], OPTION_MEDIUM_MODEL) == 0)
849 _setModel (MODEL_MEDIUM, argv[i]);
853 if (strcmp (argv[i], OPTION_SMALL_MODEL) == 0)
855 _setModel (MODEL_SMALL, argv[i]);
859 if (strcmp (argv[i], OPTION_FLAT24_MODEL) == 0)
861 _setModel (MODEL_FLAT24, argv[i]);
865 if (strcmp (argv[i], OPTION_DUMP_ALL) == 0)
867 options.dump_rassgn =
873 options.dump_raw = 1;
877 if (strcmp (argv[i], OPTION_PEEP_FILE) == 0)
879 options.peep_file = getStringArg(OPTION_PEEP_FILE, argv, &i, argc);
883 if (strcmp (argv[i], OPTION_LIB_PATH) == 0)
885 libPaths[nlibPaths++] = getStringArg(OPTION_LIB_PATH, argv, &i, argc);
889 if (strcmp (argv[i], OPTION_VERSION) == 0)
896 if (strcmp (argv[i], OPTION_CALLEE_SAVES) == 0)
898 parseWithComma (options.calleeSaves, getStringArg(OPTION_CALLEE_SAVES, argv, &i, argc));
902 if (strcmp (argv[i], OPTION_XSTACK_LOC) == 0)
904 options.xstack_loc = getIntArg(OPTION_XSTACK_LOC, argv, &i, argc);
908 if (strcmp (argv[i], OPTION_STACK_LOC) == 0)
910 options.stack_loc = getIntArg(OPTION_STACK_LOC, argv, &i, argc);
914 if (strcmp (argv[i], OPTION_XRAM_LOC) == 0)
916 options.xdata_loc = getIntArg(OPTION_XRAM_LOC, argv, &i, argc);
920 if (strcmp (argv[i], OPTION_IRAM_SIZE) == 0)
922 options.iram_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
926 if (strcmp (argv[i], OPTION_XRAM_SIZE) == 0)
928 options.xram_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
929 options.xram_size_set = TRUE;
933 if (strcmp (argv[i], OPTION_CODE_SIZE) == 0)
935 options.code_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
939 if (strcmp (argv[i], OPTION_DATA_LOC) == 0)
941 options.data_loc = getIntArg(OPTION_DATA_LOC, argv, &i, argc);
945 if (strcmp (argv[i], OPTION_IDATA_LOC) == 0)
947 options.idata_loc = getIntArg(OPTION_IDATA_LOC, argv, &i, argc);
951 if (strcmp (argv[i], OPTION_CODE_LOC) == 0)
953 options.code_loc = getIntArg(OPTION_CODE_LOC, argv, &i, argc);
957 if (strcmp (argv[i], OPTION_NO_GCSE) == 0)
959 optimize.global_cse = 0;
963 if (strcmp (argv[i], OPTION_NO_LOOP_INV) == 0)
965 optimize.loopInvariant = 0;
969 if (strcmp (argv[i], OPTION_NO_LABEL_OPT) == 0)
975 if (strcmp (argv[i], OPTION_NO_LOOP_IND) == 0)
977 optimize.loopInduction = 0;
981 if (strcmp (argv[i], OPTION_LESS_PEDANTIC) == 0)
983 options.lessPedantic = 1;
984 setErrorLogLevel(ERROR_LEVEL_WARNING);
988 if (strcmp (&argv[i][1], OPTION_SHORT_IS_8BITS) == 0)
990 options.shortis8bits=1;
994 if (strcmp (argv[i], OPTION_TINI_LIBID) == 0)
996 options.tini_libid = getIntArg(OPTION_TINI_LIBID, argv, &i, argc);
1000 if (!port->parseOption (&argc, argv, &i))
1002 werror (W_UNKNOWN_OPTION, argv[i]);
1010 /* if preceded by '-' then option */
1011 if (*argv[i] == '-')
1016 verifyShortOption(argv[i]);
1023 /* Used to select the port. But this has already been done. */
1027 /* Used to select the processor in port. But this has
1028 * already been done. */
1032 verifyShortOption(argv[i]);
1034 options.cc_only = 1;
1038 libPaths[nlibPaths++] = getStringArg("-L", argv, &i, argc);
1042 libFiles[nlibFiles++] = getStringArg("-l", argv, &i, argc);
1049 /* copy the file name into the buffer */
1050 strncpyz(buffer, getStringArg("-o", argv, &i, argc),
1052 /* point to last character */
1053 p = buffer + strlen (buffer) - 1;
1054 if (*p == DIR_SEPARATOR_CHAR)
1056 /* only output path specified */
1057 dstPath = Safe_strdup (buffer);
1058 fullDstFileName = NULL;
1062 fullDstFileName = Safe_strdup (buffer);
1063 fullDstFileNameLen = strlen(fullDstFileName) + 1;
1065 /* get rid of the "."-extension */
1067 /* is there a dot at all? */
1068 if (strrchr (buffer, '.') &&
1069 /* is the dot in the filename, not in the path? */
1070 (strrchr (buffer, DIR_SEPARATOR_CHAR) < strrchr (buffer, '.')))
1071 *strrchr (buffer, '.') = '\0';
1073 dstFileName = Safe_strdup (buffer);
1075 /* strip module name to get path */
1076 p = strrchr (buffer, DIR_SEPARATOR_CHAR);
1079 /* path with trailing / */
1081 dstPath = Safe_strdup (buffer);
1088 /* pre-processer options */
1089 if (argv[i][2] == 'p')
1091 parseWithComma ((char **)preArgv, getStringArg("-Wp", argv, &i, argc));
1093 /* linker options */
1094 else if (argv[i][2] == 'l')
1096 parseWithComma(linkOptions, getStringArg("-Wl", argv, &i, argc));
1098 /* assembler options */
1099 else if (argv[i][2] == 'a')
1101 setParseWithComma (&asmOptions, getStringArg("-Wa", argv, &i, argc));
1105 werror (W_UNKNOWN_OPTION, argv[i]);
1110 verifyShortOption(argv[i]);
1112 printVersionInfo ();
1116 /* preprocessor options */
1120 addToList (preArgv, "-M");
1125 addToList (preArgv, "-C");
1135 char sOpt = argv[i][1];
1138 if (argv[i][2] == ' ' || argv[i][2] == '\0')
1144 werror(E_ARGUMENT_MISSING, argv[i-1]);
1158 SNPRINTF (buffer, sizeof(buffer),
1159 ((sOpt == 'I') ? "-%c\"%s\"": "-%c%s"), sOpt, rest);
1160 addToList (preArgv, buffer);
1165 if (!port->parseOption (&argc, argv, &i))
1166 werror (W_UNKNOWN_OPTION, argv[i]);
1171 if (!port->parseOption (&argc, argv, &i))
1173 /* no option must be a filename */
1176 werror (W_NO_FILE_ARG_IN_C1, argv[i]);
1180 processFile (argv[i]);
1185 /* some sanity checks in c1 mode */
1190 if (fullSrcFileName)
1193 werror (W_NO_FILE_ARG_IN_C1, fullSrcFileName);
1195 fullSrcFileName = NULL;
1196 for (i = 0; i < nrelFiles; ++i)
1198 werror (W_NO_FILE_ARG_IN_C1, relFiles[i]);
1200 for (i = 0; i < nlibFiles; ++i)
1202 werror (W_NO_FILE_ARG_IN_C1, libFiles[i]);
1204 nrelFiles = nlibFiles = 0;
1205 if (options.cc_only || noAssemble || preProcOnly)
1207 werror (W_ILLEGAL_OPT_COMBINATION);
1209 options.cc_only = noAssemble = preProcOnly = 0;
1212 werror (E_NEED_OPT_O_IN_C1);
1216 /* if no dstFileName given with -o, we've to find one: */
1219 /* use the modulename from the C-source */
1220 if (fullSrcFileName)
1222 size_t bufSize = strlen (dstPath) + strlen (moduleName) + 1;
1224 dstFileName = Safe_alloc (bufSize);
1225 strncpyz (dstFileName, dstPath, bufSize);
1226 strncatz (dstFileName, moduleName, bufSize);
1228 /* use the modulename from the first object file */
1229 else if (nrelFiles >= 1)
1234 strncpyz (buffer, relFiles[0], sizeof(buffer));
1235 /* remove extension (it must be .rel) */
1236 *strrchr (buffer, '.') = '\0';
1238 objectName = strrchr (buffer, DIR_SEPARATOR_CHAR);
1245 objectName = buffer;
1247 bufSize = strlen (dstPath) + strlen (objectName) + 1;
1248 dstFileName = Safe_alloc (bufSize);
1249 strncpyz (dstFileName, dstPath, bufSize);
1250 strncatz (dstFileName, objectName, bufSize);
1252 /* else no module given: help text is displayed */
1255 /* set up external stack location if not explicitly specified */
1256 if (!options.xstack_loc)
1257 options.xstack_loc = options.xdata_loc;
1259 /* if debug option is set then open the cdbFile */
1260 if (options.debug && fullSrcFileName)
1262 SNPRINTF (scratchFileName, sizeof(scratchFileName),
1263 "%s.adb", dstFileName); //JCF: Nov 30, 2002
1264 if(debugFile->openFile(scratchFileName))
1265 debugFile->writeModule(moduleName);
1267 werror (E_FILE_OPEN_ERR, scratchFileName);
1272 /*-----------------------------------------------------------------*/
1273 /* linkEdit : - calls the linkage editor with options */
1274 /*-----------------------------------------------------------------*/
1276 linkEdit (char **envp)
1282 /* first we need to create the <filename>.lnk file */
1283 SNPRINTF (scratchFileName, sizeof(scratchFileName),
1284 "%s.lnk", dstFileName);
1285 if (!(lnkfile = fopen (scratchFileName, "w")))
1287 werror (E_FILE_OPEN_ERR, scratchFileName);
1291 /* now write the options. JCF: added option 'y' */
1292 fprintf (lnkfile, "-myux%c\n", (options.out_fmt ? 's' : 'i'));
1294 /* if iram size specified */
1295 if (options.iram_size)
1296 fprintf (lnkfile, "-a 0x%04x\n", options.iram_size);
1298 /* if xram size specified */
1299 if (options.xram_size_set)
1300 fprintf (lnkfile, "-v 0x%04x\n", options.xram_size);
1302 /* if code size specified */
1303 if (options.code_size)
1304 fprintf (lnkfile, "-w 0x%04x\n", options.code_size);
1307 fprintf (lnkfile, "-z\n");
1309 #define WRITE_SEG_LOC(N, L) \
1310 segName = Safe_strdup(N); \
1311 c = strtok(segName, " \t"); \
1312 fprintf (lnkfile,"-b %s = 0x%04x\n", c, L); \
1313 if (segName) { Safe_free(segName); }
1315 /* code segment start */
1316 WRITE_SEG_LOC (CODE_NAME, options.code_loc);
1318 /* data segment start */
1319 if(options.data_loc){ /*JCF: If zero, the linker chooses the best place for data*/
1320 WRITE_SEG_LOC (DATA_NAME, options.data_loc);
1324 WRITE_SEG_LOC (XDATA_NAME, options.xdata_loc);
1328 WRITE_SEG_LOC (IDATA_NAME, options.idata_loc);
1331 /* bit segment start */
1332 WRITE_SEG_LOC (BIT_NAME, 0);
1334 /* JCF: stack start */
1335 if ( (options.stack_loc) && (options.stack_loc<0x100) ) {
1336 WRITE_SEG_LOC ("SSEG", options.stack_loc);
1339 /* add the extra linker options */
1340 for (i = 0; linkOptions[i]; i++)
1341 fprintf (lnkfile, "%s\n", linkOptions[i]);
1343 /* other library paths if specified */
1344 for (i = 0; i < nlibPaths; i++)
1345 fprintf (lnkfile, "-k %s\n", libPaths[i]);
1347 /* standard library path */
1348 if (!options.nostdlib)
1350 switch (options.model)
1366 werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
1370 mfprintf (lnkfile, getRuntimeVariables(), "-k {libdir}{sep}%s\n", c);
1372 /* standard library files */
1373 #if !OPT_DISABLE_DS390
1374 if (options.model == MODEL_FLAT24)
1376 fprintf (lnkfile, "-l %s\n", STD_DS390_LIB);
1380 #if !OPT_DISABLE_XA51
1382 if (options.model == MODEL_PAGE0)
1384 fprintf (lnkfile, "-l %s\n", STD_XA51_LIB);
1388 fprintf (lnkfile, "-l %s\n", STD_LIB);
1389 fprintf (lnkfile, "-l %s\n", STD_INT_LIB);
1390 fprintf (lnkfile, "-l %s\n", STD_LONG_LIB);
1391 fprintf (lnkfile, "-l %s\n", STD_FP_LIB);
1394 /* additional libraries if any */
1395 for (i = 0; i < nlibFiles; i++)
1396 fprintf (lnkfile, "-l %s\n", libFiles[i]);
1398 /* put in the object files */
1399 if (fullSrcFileName)
1400 fprintf (lnkfile, "%s ", dstFileName);
1402 for (i = 0; i < nrelFiles; i++)
1403 fprintf (lnkfile, "%s\n", relFiles[i]);
1405 fprintf (lnkfile, "\n-e\n");
1408 if (options.verbose)
1409 printf ("sdcc: Calling linker...\n");
1411 /* build linker output filename */
1413 /* -o option overrides default name? */
1414 if (fullDstFileName)
1416 strncpyz (scratchFileName, fullDstFileName, sizeof(scratchFileName));
1420 /* the linked file gets the name of the first modul */
1421 if (fullSrcFileName)
1423 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1427 strncpyz (scratchFileName, relFiles[0], sizeof(scratchFileName));
1428 /* strip ".rel" extension */
1429 *strrchr (scratchFileName, '.') = '\0';
1431 strncatz (scratchFileName,
1432 options.out_fmt ? ".S19" : ".ihx",
1433 sizeof(scratchFileName));
1436 if (port->linker.cmd)
1438 char buffer2[PATH_MAX];
1439 buildCmdLine (buffer2, port->linker.cmd, dstFileName, scratchFileName, NULL, NULL);
1440 buildCmdLine2 (buffer, buffer2, sizeof(buffer));
1444 buildCmdLine2 (buffer, port->linker.mcmd, sizeof(buffer));
1447 system_ret = my_system (buffer);
1448 /* TODO: most linker don't have a -o parameter */
1449 /* -o option overrides default name? */
1450 if (fullDstFileName)
1453 /* the linked file gets the name of the first modul */
1454 if (fullSrcFileName)
1456 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1457 p = strlen (scratchFileName) + scratchFileName;
1461 strncpyz (scratchFileName, relFiles[0], sizeof(scratchFileName));
1462 /* strip "rel" extension */
1463 p = strrchr (scratchFileName, '.');
1471 strncatz (scratchFileName,
1472 options.out_fmt ? "S19" : "ihx",
1473 sizeof(scratchFileName));
1474 rename (scratchFileName, fullDstFileName);
1476 q = strrchr (fullDstFileName, '.');
1479 /* point after the '.' of the extension */
1484 /* no extension: append new extensions */
1485 /* Don't we want to append a period here ? */
1486 q = strlen (fullDstFileName) + fullDstFileName;
1490 strncatz (scratchFileName, "map", sizeof(scratchFileName));
1492 strncatz(fullDstFileName, "map", fullDstFileNameLen);
1493 rename (scratchFileName, fullDstFileName);
1495 strncatz (scratchFileName, "mem", sizeof(scratchFileName));
1497 strncatz(fullDstFileName, "mem", fullDstFileNameLen);
1498 rename (scratchFileName, fullDstFileName);
1506 /*-----------------------------------------------------------------*/
1507 /* assemble - spawns the assembler with arguments */
1508 /*-----------------------------------------------------------------*/
1510 assemble (char **envp)
1512 /* build assembler output filename */
1514 /* -o option overrides default name? */
1515 if (options.cc_only && fullDstFileName) {
1516 strncpyz (scratchFileName, fullDstFileName, sizeof(scratchFileName));
1518 /* the assembled file gets the name of the first modul */
1519 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1520 strncatz (scratchFileName, port->linker.rel_ext,
1521 sizeof(scratchFileName));
1524 if (port->assembler.do_assemble) {
1525 port->assembler.do_assemble(asmOptions);
1527 } else if (port->assembler.cmd) {
1528 buildCmdLine (buffer, port->assembler.cmd, dstFileName, scratchFileName,
1529 options.debug ? port->assembler.debug_opts : port->assembler.plain_opts,
1532 buildCmdLine2 (buffer, port->assembler.mcmd, sizeof(buffer));
1535 if (my_system (buffer)) {
1536 /* either system() or the assembler itself has reported an error
1537 perror ("Cannot exec assembler");
1541 /* TODO: most assembler don't have a -o parameter */
1542 /* -o option overrides default name? */
1543 if (options.cc_only && fullDstFileName) {
1544 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1545 strncatz (scratchFileName,
1546 port->linker.rel_ext,
1547 sizeof(scratchFileName));
1548 rename (scratchFileName, fullDstFileName);
1552 /*-----------------------------------------------------------------*/
1553 /* preProcess - spawns the preprocessor with arguments */
1554 /*-----------------------------------------------------------------*/
1556 preProcess (char **envp)
1564 /* if using external stack define the macro */
1565 if (options.useXstack)
1566 addToList (preArgv, "-DSDCC_USE_XSTACK");
1568 /* set the macro for stack autos */
1569 if (options.stackAuto)
1570 addToList (preArgv, "-DSDCC_STACK_AUTO");
1572 /* set the macro for stack autos */
1573 if (options.stack10bit)
1574 addToList (preArgv, "-DSDCC_STACK_TENBIT");
1576 /* set the macro for no overlay */
1577 if (options.noOverlay)
1578 addToList (preArgv, "-DSDCC_NOOVERLAY");
1580 /* set the macro for large model */
1581 switch (options.model)
1584 addToList (preArgv, "-DSDCC_MODEL_LARGE");
1587 addToList (preArgv, "-DSDCC_MODEL_SMALL");
1590 addToList (preArgv, "-DSDCC_MODEL_COMPACT");
1593 addToList (preArgv, "-DSDCC_MODEL_MEDIUM");
1596 addToList (preArgv, "-DSDCC_MODEL_FLAT24");
1599 addToList (preArgv, "-DSDCC_MODEL_PAGE0");
1602 werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
1606 /* add port (processor information to processor */
1607 addToList (preArgv, "-DSDCC_{port}");
1608 addToList (preArgv, "-D__{port}");
1610 /* standard include path */
1611 if (!options.nostdinc) {
1612 addToList (preArgv, "-I\"{includedir}\"");
1615 setMainValue ("cppextraopts", join(preArgv));
1617 if (preProcOnly && fullDstFileName)
1619 /* -E and -o given */
1620 setMainValue ("cppoutfilename", fullDstFileName);
1624 /* Piping: set cppoutfilename to NULL, to avoid empty quotes */
1625 setMainValue ("cppoutfilename", NULL);
1628 if (options.verbose)
1629 printf ("sdcc: Calling preprocessor...\n");
1631 buildCmdLine2 (buffer, _preCmd, sizeof(buffer));
1634 if (my_system (buffer)) {
1641 yyin = my_popen (buffer);
1643 perror ("Preproc file not found");
1646 addSetHead (&pipeSet, yyin);
1654 setBinPaths(const char *argv0)
1662 * 1. - $SDCCDIR/PREFIX2BIN_DIR
1663 * 2. - path(argv[0])
1667 /* do it in reverse mode, so that addSetHead() can be used
1668 instaed of slower addSet() */
1670 if ((p = getBinPath(argv0)) != NULL)
1671 addSetHead(&binPathSet, Safe_strdup(p));
1673 if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
1674 SNPRINTF(buf, sizeof buf, "%s" PREFIX2BIN_DIR, p);
1675 addSetHead(&binPathSet, Safe_strdup(buf));
1679 /* Set system include path */
1681 setIncludePath(const char *argv0)
1689 * 1. - $SDCC_INCLUDE
1690 * 2. - $SDCC_HOME/PREFIX2DATA_DIR/INCLUDE_DIR_SUFFIX
1691 * 2. - path(argv[0])/BIN2DATA_DIR/INCLUDE_DIR_SUFFIX
1692 * 3. - DATADIR/INCLUDE_DIR_SUFFIX (only on *nix)
1695 if ((p = getenv(SDCC_INCLUDE_NAME)) == NULL) {
1696 if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
1697 SNPRINTF(buf, sizeof buf, "%s" PREFIX2DATA_DIR INCLUDE_DIR_SUFFIX, p);
1701 if ((p = getBinPath(argv0)) == NULL)
1704 SNPRINTF(buf, sizeof buf, "%s" BIN2DATA_DIR INCLUDE_DIR_SUFFIX, p);
1707 #ifndef _WIN32 /* *nix paltform */
1709 p = DATADIR INCLUDE_DIR_SUFFIX; /* last resort */
1714 setMainValue ("includedir", p);
1717 /* Set system lib path */
1719 setLibPath(const char *argv0)
1728 * 2. - $SDCC_HOME/PREFIX2DATA_DIR/LIB_DIR_SUFFIX/<model>
1729 * 2. - path(argv[0])/BIN2DATA_DIR/LIB_DIR_SUFFIX/<model>
1730 * 3. - DATADIR/LIB_DIR_SUFFIX/<model> (only on *nix)
1733 if ((p = getenv(SDCC_LIB_NAME)) == NULL) {
1734 if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
1735 SNPRINTF(buf, sizeof buf, "%s" PREFIX2DATA_DIR LIB_DIR_SUFFIX, p);
1739 if ((p = getBinPath(argv0)) == NULL)
1742 SNPRINTF(buf, sizeof buf, "%s" BIN2DATA_DIR LIB_DIR_SUFFIX, p);
1745 #ifndef _WIN32 /* *nix palforn */
1747 p = DATADIR LIB_DIR_SUFFIX; /* last resort */
1752 setMainValue ("libdir", p);
1758 populateMainValues (_baseValues);
1759 setMainValue ("port", port->target);
1760 setMainValue ("objext", port->linker.rel_ext);
1761 setMainValue ("asmext", port->assembler.file_ext);
1763 setMainValue ("dstfilename", dstFileName);
1764 setMainValue ("fullsrcfilename", fullSrcFileName ? fullSrcFileName : "fullsrcfilename");
1766 if (options.cc_only && fullDstFileName)
1767 /* compile + assemble and -o given: -o specifies name of object file */
1769 setMainValue ("objdstfilename", fullDstFileName);
1773 setMainValue ("objdstfilename", "{stdobjdstfilename}");
1775 if (fullDstFileName)
1776 /* if we're linking, -o gives the final file name */
1778 setMainValue ("linkdstfilename", fullDstFileName);
1782 setMainValue ("linkdstfilename", "{stdlinkdstfilename}");
1788 sig_handler (int signal)
1795 sig_string = "SIGABRT";
1798 sig_string = "SIGTERM";
1801 sig_string = "SIGINT";
1804 sig_string = "SIGSEGV";
1807 sig_string = "Unknown?";
1810 fprintf (stderr, "Caught signal %d: %s\n", signal, sig_string);
1816 * initialises and calls the parser
1820 main (int argc, char **argv, char **envp)
1822 /* turn all optimizations off by default */
1823 memset (&optimize, 0, sizeof (struct optimize));
1825 /*printVersionInfo (); */
1828 fprintf (stderr, "Build error: no ports are enabled.\n");
1832 /* install atexit handler */
1833 atexit(rm_tmpfiles);
1835 /* install signal handler;
1836 it's only purpuse is to call exit() to remove temp files */
1837 if (!getenv("SDCC_LEAVE_SIGNALS"))
1839 signal (SIGABRT, sig_handler);
1840 signal (SIGTERM, sig_handler);
1841 signal (SIGINT , sig_handler);
1842 signal (SIGSEGV, sig_handler);
1845 /* Before parsing the command line options, do a
1846 * search for the port and processor and initialize
1847 * them if they're found. (We can't gurantee that these
1848 * will be the first options specified).
1851 _findPort (argc, argv);
1854 if (strcmp(port->target, "mcs51") == 0) {
1855 printf("DS390 jammed in A\n");
1861 _findProcessor (argc, argv);
1863 /* Initalise the port. */
1867 // Create a default exe search path from the path to the sdcc command
1870 setDefaultOptions ();
1873 options.model = MODEL_SMALL;
1874 options.stack10bit=0;
1877 parseCmdLine (argc, argv);
1879 /* if no input then printUsage & exit */
1880 if (!options.c1mode && !fullSrcFileName && !nrelFiles)
1887 setBinPaths(argv[0]);
1888 setIncludePath(argv[0]);
1889 setLibPath(argv[0]);
1891 /* initMem() is expensive, but
1892 initMem() must called before port->finaliseOptions ().
1893 And the z80 port needs port->finaliseOptions(),
1894 even if we're only linking. */
1896 port->finaliseOptions ();
1898 if (fullSrcFileName || options.c1mode)
1908 if (options.verbose)
1909 printf ("sdcc: Generating code...\n");
1914 deleteSetItem(&pipeSet, yyin);
1920 if (TARGET_IS_PIC) {
1921 /* TSD PIC port hack - if the PIC port option is enabled
1922 and SDCC is used to generate PIC code, then we will
1923 generate .asm files in gpasm's format instead of SDCC's
1926 #if !OPT_DISABLE_PIC
1934 if (!options.c1mode && !noAssemble)
1936 if (options.verbose)
1937 printf ("sdcc: Calling assembler...\n");
1943 if (options.debug && debugFile)
1944 debugFile->closeFile();
1946 if (!options.cc_only &&
1950 (fullSrcFileName || nrelFiles))
1952 if (port->linker.do_link)
1953 port->linker.do_link ();