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 char *dstFileName; /* destination file name without extension */
53 char *dstPath = ""; /* path for the output files; */
54 /* "" is equivalent with cwd */
55 char *moduleName; /* module name is source file without path and extension */
56 /* can be NULL while linking without compiling */
58 * in following definitions fixed length arrays are very dangerous!
59 * Sets should be used instead. See definition of asmOptions.
61 const char *preArgv[128]; /* pre-processor arguments */
63 int RegBankUsed[4]={1, 0, 0, 0}; /*JCF: Reg Bank 0 used by default*/
64 struct optimize optimize;
65 struct options options;
68 set *asmOptions = NULL; /* set of assembler options */
69 char *linkOptions[128];
77 /* uncomment JAMIN_DS390 to always override and use ds390 port
78 for mcs51 work. This is temporary, for compatibility testing. */
79 /* #define JAMIN_DS390 */
84 // Globally accessible scratch buffer for file names.
85 char scratchFileName[PATH_MAX];
86 char buffer[PATH_MAX * 2];
88 #define OPTION_HELP "-help"
90 #define LENGTH(_a) (sizeof(_a)/sizeof(*(_a)))
92 #define OPTION_STACK_8BIT "--stack-8bit"
93 #define OPTION_OUT_FMT_IHX "--out-fmt-ihx"
94 #define OPTION_LARGE_MODEL "--model-large"
95 #define OPTION_MEDIUM_MODEL "--model-medium"
96 #define OPTION_SMALL_MODEL "--model-small"
97 #define OPTION_FLAT24_MODEL "--model-flat24"
98 #define OPTION_DUMP_ALL "--dumpall"
99 #define OPTION_PEEP_FILE "--peep-file"
100 #define OPTION_LIB_PATH "--lib-path"
101 #define OPTION_XSTACK_LOC "--xstack-loc"
102 #define OPTION_CALLEE_SAVES "--callee-saves"
103 #define OPTION_STACK_LOC "--stack-loc"
104 #define OPTION_XRAM_LOC "--xram-loc"
105 #define OPTION_IRAM_SIZE "--iram-size"
106 #define OPTION_VERSION "--version"
107 #define OPTION_DATA_LOC "--data-loc"
108 #define OPTION_CODE_LOC "--code-loc"
109 #define OPTION_IDATA_LOC "--idata-loc"
110 #define OPTION_NO_LABEL_OPT "--nolabelopt"
111 #define OPTION_NO_LOOP_INV "--noinvariant"
112 #define OPTION_NO_LOOP_IND "--noinduction"
113 #define OPTION_LESS_PEDANTIC "--less-pedantic"
114 #define OPTION_NO_GCSE "--nogcse"
115 #define OPTION_SHORT_IS_8BITS "--short-is-8bits"
116 #define OPTION_TINI_LIBID "--tini-libid"
117 #define OPTION_NO_XINIT_OPT "--no-xinit-opt"
118 #define OPTION_XRAM_SIZE "--xram-size"
119 #define OPTION_CODE_SIZE "--code-size"
120 #define OPTION_NO_CCODE_IN_ASM "--no-c-code-in-asm"
121 #define OPTION_ICODE_IN_ASM "--i-code-in-asm"
125 { 'm', NULL, NULL, "Set the port to use e.g. -mz80." },
126 { 'p', NULL, NULL, "Select port specific processor e.g. -mpic14 -p16f84" },
127 { 'd', NULL, NULL, NULL },
128 { 'D', NULL, NULL, "Define macro as in -Dmacro" },
129 { 'I', NULL, NULL, "Add to the include (*.h) path, as in -Ipath" },
130 { 'A', NULL, NULL, NULL },
131 { 'U', NULL, NULL, NULL },
132 { 'C', NULL, NULL, "Preprocessor option" },
133 { 'M', NULL, NULL, "Preprocessor option" },
134 { 'V', NULL, &options.verboseExec, "Execute verbosely. Show sub commands as they are run" },
135 { 'S', NULL, &noAssemble, "Compile only; do not assemble or link" },
136 { 'W', NULL, NULL, "Pass through options to the pre-processor (p), assembler (a) or linker (l)" },
137 { 'L', NULL, NULL, "Add the next field to the library search path" },
138 { 'l', NULL, NULL, "Include the given library in the link" },
139 { 0, OPTION_LARGE_MODEL, NULL, "external data space is used" },
140 { 0, OPTION_MEDIUM_MODEL, NULL, "not supported" },
141 { 0, OPTION_SMALL_MODEL, NULL, "internal data space is used (default)" },
142 { 0, OPTION_FLAT24_MODEL, NULL, "use the flat24 model for the ds390 (default)" },
143 { 0, "--stack-auto", &options.stackAuto, "Stack automatic variables" },
144 { 0, OPTION_STACK_8BIT, NULL, "use the 8bit stack for the ds390 (not supported yet)" },
145 { 0, "--stack-10bit", &options.stack10bit, "use the 10bit stack for ds390 (default)" },
146 { 0, "--xstack", &options.useXstack, "Use external stack" },
147 { 0, OPTION_NO_GCSE, NULL, "Disable the GCSE optimisation" },
148 { 0, OPTION_NO_LABEL_OPT, NULL, "Disable label optimisation" },
149 { 0, OPTION_NO_LOOP_INV, NULL, "Disable optimisation of invariants" },
150 { 0, OPTION_NO_LOOP_IND, NULL, NULL },
151 { 0, "--nojtbound", &optimize.noJTabBoundary, "Don't generate boundary check for jump tables" },
152 { 0, "--noloopreverse", &optimize.noLoopReverse, "Disable the loop reverse optimisation" },
153 { 'c', "--compile-only", &options.cc_only, "Compile and assemble, but do not link" },
154 { 'o', NULL, NULL, "Place the output into the given path resp. file" },
155 { 0, "--dumpraw", &options.dump_raw, "Dump the internal structure after the initial parse" },
156 { 0, "--dumpgcse", &options.dump_gcse, NULL },
157 { 0, "--dumploop", &options.dump_loop, NULL },
158 { 0, "--dumpdeadcode", &options.dump_kill, NULL },
159 { 0, "--dumpliverange", &options.dump_range, NULL },
160 { 0, "--dumpregpack", &options.dump_pack, NULL },
161 { 0, "--dumpregassign", &options.dump_rassgn, NULL },
162 { 0, "--dumptree", &options.dump_tree, "dump front-end AST before generating iCode" },
163 { 0, OPTION_DUMP_ALL, NULL, "Dump the internal structure at all stages" },
164 { 0, OPTION_XRAM_LOC, NULL, "<nnnn> External Ram start location" },
165 { 0, OPTION_XRAM_SIZE, NULL, "<nnnn> External Ram size" },
166 { 0, OPTION_IRAM_SIZE, NULL, "<nnnn> Internal Ram size" },
167 { 0, OPTION_XSTACK_LOC, NULL, "<nnnn> External Ram start location" },
168 { 0, OPTION_CODE_LOC, NULL, "<nnnn> Code Segment Location" },
169 { 0, OPTION_CODE_SIZE, NULL, "<nnnn> Code Segment size" },
170 { 0, OPTION_STACK_LOC, NULL, "<nnnn> Stack pointer initial value" },
171 { 0, OPTION_DATA_LOC, NULL, "<nnnn> Direct data start location" },
172 { 0, OPTION_IDATA_LOC, NULL, NULL },
173 { 0, OPTION_PEEP_FILE, NULL, "<file> use this extra peep-hole file" },
174 { 0, OPTION_LIB_PATH, NULL, "<path> use this path to search for libraries" },
175 { 0, "--int-long-reent", &options.intlong_rent, "Use reenterant calls on the int and long support functions" },
176 { 0, "--float-reent", &options.float_rent, "Use reenterant calls on the floar support functions" },
177 { 0, OPTION_OUT_FMT_IHX, NULL, NULL },
178 { 0, "--out-fmt-s19", &options.out_fmt, NULL },
179 { 0, "--cyclomatic", &options.cyclomatic, NULL },
180 { 0, "--nooverlay", &options.noOverlay, NULL },
181 { 0, "--main-return", &options.mainreturn, "Issue a return after main()" },
182 { 0, "--xram-movc", &options.xram_movc, "Use movc instead of movx to read xram (xdata)" },
183 { 0, "--no-peep", &options.nopeep, "Disable the peephole assembly file optimisation" },
184 { 0, "--no-reg-params", &options.noRegParams, "On some ports, disable passing some parameters in registers" },
185 { 0, "--peep-asm", &options.asmpeep, NULL },
186 { 0, "--debug", &options.debug, "Enable debugging symbol output" },
187 { 'v', OPTION_VERSION, NULL, "Display sdcc's version" },
188 { 'E', "--preprocessonly", &preProcOnly, "Preprocess only, do not compile" },
189 { 0, "--c1mode", &options.c1mode, "Act in c1 mode. The standard input is preprocessed code, the output is assembly code." },
190 { 0, "--help", NULL, "Display this help" },
191 { 0, OPTION_CALLEE_SAVES, NULL, "<func[,func,...]> Cause the called function to save registers insted of the caller" },
192 { 0, "--nostdlib", &options.nostdlib, "Do not include the standard library directory in the search path" },
193 { 0, "--nostdinc", &options.nostdinc, "Do not include the standard include directory in the search path" },
194 { 0, "--verbose", &options.verbose, "Trace calls to the preprocessor, assembler, and linker" },
195 { 0, OPTION_LESS_PEDANTIC, NULL, "Disable some of the more pedantic warnings" },
196 { 0, OPTION_SHORT_IS_8BITS, NULL, "Make short 8bits (for old times sake)" },
197 { 0, "--profile", &options.profile, "On supported ports, generate extra profiling information" },
198 { 0, "--fommit-frame-pointer", &options.ommitFramePtr, "Leave out the frame pointer." },
199 { 0, "--all-callee-saves", &options.all_callee_saves, "callee will always save registers used" },
200 { 0, "--use-accelerator", &options.useAccelerator,"generate code for DS390 Arithmetic Accelerator"},
201 { 0, "--stack-probe", &options.stack_probe,"insert call to function __stack_probe at each function prologue"},
202 { 0, "--tini-libid", NULL,"<nnnn> LibraryID used in -mTININative"},
203 { 0, "--protect-sp-update", &options.protect_sp_update,"DS390 - will disable interrupts during ESP:SP updates"},
204 { 0, "--parms-in-bank1", &options.parms_in_bank1,"MCS51/DS390 - use Bank1 for parameter passing"},
205 { 0, OPTION_NO_XINIT_OPT, &options.noXinitOpt, "don't memcpy initialized xram from code"},
206 { 0, OPTION_NO_CCODE_IN_ASM, &options.noCcodeInAsm, "don't include c-code as comments in the asm file"},
207 { 0, OPTION_ICODE_IN_ASM, &options.iCodeInAsm, "include i-code as comments in the asm file"},
212 /** Table of all unsupported options and help text to display when one
216 /** shortOpt as in OPTIONS. */
218 /** longOpt as in OPTIONS. */
220 /** Message to display inside W_UNSUPPORTED_OPT when this option
225 static const UNSUPPORTEDOPT
226 unsupportedOptTable[] = {
227 { 'X', NULL, "use --xstack-loc instead" },
228 { 'x', NULL, "use --xstack instead" },
229 { 'i', NULL, "use --idata-loc instead" },
230 { 'r', NULL, "use --xdata-loc instead" },
231 { 's', NULL, "use --code-loc instead" },
232 { 'Y', NULL, "use -I instead" }
235 /** List of all default constant macros.
237 static const char *_baseValues[] = {
240 /* Path seperator character */
241 "sep", DIR_SEPARATOR_STRING,
245 static const char *_preCmd = "{cpp} -nostdinc -Wall -std=c99 -DSDCC=1 {cppextraopts} \"{fullsrcfilename}\" \"{cppoutfilename}\"";
249 static PORT *_ports[] =
251 #if !OPT_DISABLE_MCS51
254 #if !OPT_DISABLE_GBZ80
263 #if !OPT_DISABLE_DS390
269 #if !OPT_DISABLE_TININative
272 #if !OPT_DISABLE_XA51
275 #if !OPT_DISABLE_DS400
280 #define NUM_PORTS (sizeof(_ports)/sizeof(_ports[0]))
283 extern void picglue ();
286 /** Sets the port to the one given by the command line option.
287 @param The name minus the option (eg 'mcs51')
288 @return 0 on success.
291 _setPort (const char *name)
294 for (i = 0; i < NUM_PORTS; i++)
296 if (!strcmp (_ports[i]->target, name))
302 /* Error - didnt find */
303 werror (E_UNKNOWN_TARGET, name);
307 /* Override the default processor with the one specified
308 * on the command line */
310 _setProcessor (char *_processor)
312 port->processor = _processor;
313 fprintf(stderr,"Processor: %s\n",_processor);
317 _validatePorts (void)
320 for (i = 0; i < NUM_PORTS; i++)
322 if (_ports[i]->magic != PORT_MAGIC)
324 /* Uncomment this line to debug which port is causing the problem
325 * (the target name is close to the beginning of the port struct
326 * and probably can be accessed just fine). */
327 fprintf(stderr,"%s :",_ports[i]->target);
328 wassertl (0, "Port definition structure is incomplete");
333 /* search through the command line options for the port */
335 _findPort (int argc, char **argv)
341 if (!strncmp (*argv, "-m", 2))
343 _setPort (*argv + 2);
348 /* Use the first in the list */
352 /* search through the command line options for the processor */
354 _findProcessor (int argc, char **argv)
358 if (!strncmp (*argv, "-p", 2))
360 _setProcessor (*argv + 2);
366 /* no error if processor was not specified. */
369 /*-----------------------------------------------------------------*/
370 /* printVersionInfo - prints the version info */
371 /*-----------------------------------------------------------------*/
379 for (i = 0; i < NUM_PORTS; i++)
380 fprintf (stderr, "%s%s", i == 0 ? "" : "/", _ports[i]->target);
382 fprintf (stderr, " " SDCC_VERSION_STR
383 #ifdef SDCC_SUB_VERSION_STR
384 "/" SDCC_SUB_VERSION_STR
389 #elif defined __MINGW32__
391 #elif defined __DJGPP__
393 #elif defined(_MSC_VER)
395 #elif defined(__BORLANDC__)
404 printOptions(const OPTION *optionsTable)
407 for (i = 0; optionsTable[i].shortOpt != 0 || optionsTable[i].longOpt != NULL; i++)
409 fprintf(stdout, " %c%c %-20s %s\n",
410 optionsTable[i].shortOpt !=0 ? '-' : ' ',
411 optionsTable[i].shortOpt !=0 ? optionsTable[i].shortOpt : ' ',
412 optionsTable[i].longOpt != NULL ? optionsTable[i].longOpt : "",
413 optionsTable[i].help != NULL ? optionsTable[i].help : ""
418 /*-----------------------------------------------------------------*/
419 /* printUsage - prints command line syntax */
420 /*-----------------------------------------------------------------*/
427 "Usage : sdcc [options] filename\n"
431 printOptions(optionsTable);
433 for (i = 0; i < NUM_PORTS; i++)
435 if (_ports[i]->poptions != NULL)
437 fprintf (stdout, "\nSpecial options for the %s port:\n", _ports[i]->target);
438 printOptions (_ports[i]->poptions);
445 /*-----------------------------------------------------------------*/
446 /* parseWithComma - separates string with comma */
447 /*-----------------------------------------------------------------*/
449 parseWithComma (char **dest, char *src)
453 strtok (src, "\r\n \t");
454 /* skip the initial white spaces */
455 while (isspace (*src))
472 /*-----------------------------------------------------------------*/
473 /* setParseWithComma - separates string with comma to a set */
474 /*-----------------------------------------------------------------*/
476 setParseWithComma (set **dest, char *src)
480 /* skip the initial white spaces */
481 while (isspace (*src))
484 if ((p = strtok(src, ",")) != NULL) {
488 } while ((p = strtok(NULL, ",")) != NULL);
492 /*-----------------------------------------------------------------*/
493 /* setDefaultOptions - sets the default options */
494 /*-----------------------------------------------------------------*/
500 for (i = 0; i < 128; i++)
501 preArgv[i] = linkOptions[i] = relFiles[i] = libFiles[i] = libPaths[i] = NULL;
503 /* first the options part */
504 options.stack_loc = 0; /* stack pointer initialised to 0 */
505 options.xstack_loc = 0; /* xternal stack starts at 0 */
506 options.code_loc = 0; /* code starts at 0 */
507 options.data_loc = 0; /* JCF: By default let the linker locate data */
508 options.xdata_loc = 0;
509 options.idata_loc = 0x80;
511 options.model = port->general.default_model;
512 options.nostdlib = 0;
513 options.nostdinc = 0;
515 options.shortis8bits = 0;
517 options.stack10bit=0;
519 /* now for the optimizations */
520 /* turn on the everything */
521 optimize.global_cse = 1;
526 optimize.loopInvariant = 1;
527 optimize.loopInduction = 1;
529 /* now for the ports */
530 port->setDefaultOptions ();
533 /*-----------------------------------------------------------------*/
534 /* processFile - determines the type of file from the extension */
535 /*-----------------------------------------------------------------*/
537 processFile (char *s)
541 /* get the file extension */
542 fext = s + strlen (s);
543 while ((fext != s) && *fext != '.')
546 /* now if no '.' then we don't know what the file type is
547 so give a warning and return */
550 werror (W_UNKNOWN_FEXT, s);
554 /* otherwise depending on the file type */
555 if (strcmp (fext, ".c") == 0 || strcmp (fext, ".C") == 0)
557 /* source file name : not if we already have a
561 werror (W_TOO_MANY_SRC, s);
565 /* the only source file */
567 if (!(srcFile = fopen (fullSrcFileName, "r")))
569 werror (E_FILE_OPEN_ERR, s);
573 /* copy the file name into the buffer */
574 strncpyz (buffer, s, sizeof(buffer));
576 /* get rid of the "."-extension */
578 /* is there a dot at all? */
579 if (strrchr (buffer, '.') &&
580 /* is the dot in the filename, not in the path? */
581 (strrchr (buffer, DIR_SEPARATOR_CHAR) < strrchr (buffer, '.')))
583 *strrchr (buffer, '.') = '\0';
586 /* get rid of any path information
587 for the module name; */
588 fext = buffer + strlen (buffer);
590 /* do this by going backwards till we
591 get '\' or ':' or start of buffer */
592 while (fext != buffer &&
593 *(fext - 1) != DIR_SEPARATOR_CHAR &&
599 /* do this by going backwards till we
600 get '/' or start of buffer */
601 while (fext != buffer &&
602 *(fext - 1) != DIR_SEPARATOR_CHAR)
607 moduleName = Safe_strdup ( fext );
611 /* if the extention is type .rel or .r or .REL or .R
612 addtional object file will be passed to the linker */
613 if (strcmp (fext, ".r") == 0 || strcmp (fext, ".rel") == 0 ||
614 strcmp (fext, ".R") == 0 || strcmp (fext, ".REL") == 0 ||
615 strcmp (fext, port->linker.rel_ext) == 0)
617 relFiles[nrelFiles++] = s;
621 /* if .lib or .LIB */
622 if (strcmp (fext, ".lib") == 0 || strcmp (fext, ".LIB") == 0)
624 libFiles[nlibFiles++] = s;
628 werror (W_UNKNOWN_FEXT, s);
633 _setModel (int model, const char *sz)
635 if (port->general.supported_models & model)
636 options.model = model;
638 werror (W_UNSUPPORTED_MODEL, sz, port->target);
641 /** Gets the string argument to this option. If the option is '--opt'
642 then for input of '--optxyz' or '--opt xyz' returns xyz.
645 getStringArg(const char *szStart, char **argv, int *pi, int argc)
647 if (argv[*pi][strlen(szStart)])
649 return &argv[*pi][strlen(szStart)];
656 werror (E_ARGUMENT_MISSING, szStart);
657 /* Die here rather than checking for errors later. */
667 /** Gets the integer argument to this option using the same rules as
671 getIntArg(const char *szStart, char **argv, int *pi, int argc)
673 return (int)floatFromVal(constVal(getStringArg(szStart, argv, pi, argc)));
677 verifyShortOption(const char *opt)
679 if (strlen(opt) != 2)
681 werror (W_EXCESS_SHORT_OPTIONS, opt);
686 tryHandleUnsupportedOpt(char **argv, int *pi)
688 if (argv[*pi][0] == '-')
690 const char *longOpt = "";
694 if (argv[*pi][1] == '-')
701 shortOpt = argv[*pi][1];
703 for (i = 0; i < LENGTH(unsupportedOptTable); i++)
705 if (unsupportedOptTable[i].shortOpt == shortOpt ||
706 (longOpt && unsupportedOptTable[i].longOpt && !strcmp(unsupportedOptTable[i].longOpt, longOpt))) {
707 // Found an unsupported opt.
709 SNPRINTF(buffer, sizeof(buffer),
711 longOpt ? longOpt : "",
712 shortOpt ? '-' : ' ', shortOpt ? shortOpt : ' ');
713 werror (W_UNSUPP_OPTION, buffer, unsupportedOptTable[i].message);
717 // Didn't find in the table
722 // Not an option, so can't be unsupported :)
728 scanOptionsTable(const OPTION *optionsTable, char shortOpt, const char *longOpt, char **argv, int *pi)
731 for (i = 0; optionsTable[i].shortOpt != 0 || optionsTable[i].longOpt != NULL; i++)
733 if (optionsTable[i].shortOpt == shortOpt ||
734 (longOpt && optionsTable[i].longOpt &&
735 strcmp(optionsTable[i].longOpt, longOpt) == 0))
738 // If it is a flag then we can handle it here
739 if (optionsTable[i].pparameter != NULL)
741 if (optionsTable[i].shortOpt == shortOpt)
743 verifyShortOption(argv[*pi]);
746 (*optionsTable[i].pparameter)++;
750 // Not a flag. Handled manually later.
755 // Didn't find in the table
760 tryHandleSimpleOpt(char **argv, int *pi)
762 if (argv[*pi][0] == '-')
764 const char *longOpt = "";
767 if (argv[*pi][1] == '-')
774 shortOpt = argv[*pi][1];
777 if (scanOptionsTable(optionsTable, shortOpt, longOpt, argv, pi))
781 else if (port && port->poptions &&
782 scanOptionsTable(port->poptions, shortOpt, longOpt, argv, pi))
793 // Not an option, so can't be handled.
798 /*-----------------------------------------------------------------*/
799 /* parseCmdLine - parses the command line and sets the options */
800 /*-----------------------------------------------------------------*/
802 parseCmdLine (int argc, char **argv)
806 /* go thru all whole command line */
807 for (i = 1; i < argc; i++)
812 if (tryHandleUnsupportedOpt(argv, &i) == TRUE)
817 if (tryHandleSimpleOpt(argv, &i) == TRUE)
823 if (argv[i][0] == '-' && argv[i][1] == '-')
825 if (strcmp (argv[i], OPTION_HELP) == 0)
831 if (strcmp (argv[i], OPTION_STACK_8BIT) == 0)
833 options.stack10bit = 0;
837 if (strcmp (argv[i], OPTION_OUT_FMT_IHX) == 0)
843 if (strcmp (argv[i], OPTION_LARGE_MODEL) == 0)
845 _setModel (MODEL_LARGE, argv[i]);
849 if (strcmp (argv[i], OPTION_MEDIUM_MODEL) == 0)
851 _setModel (MODEL_MEDIUM, argv[i]);
855 if (strcmp (argv[i], OPTION_SMALL_MODEL) == 0)
857 _setModel (MODEL_SMALL, argv[i]);
861 if (strcmp (argv[i], OPTION_FLAT24_MODEL) == 0)
863 _setModel (MODEL_FLAT24, argv[i]);
867 if (strcmp (argv[i], OPTION_DUMP_ALL) == 0)
869 options.dump_rassgn =
875 options.dump_raw = 1;
879 if (strcmp (argv[i], OPTION_PEEP_FILE) == 0)
881 options.peep_file = getStringArg(OPTION_PEEP_FILE, argv, &i, argc);
885 if (strcmp (argv[i], OPTION_LIB_PATH) == 0)
887 libPaths[nlibPaths++] = getStringArg(OPTION_LIB_PATH, argv, &i, argc);
891 if (strcmp (argv[i], OPTION_VERSION) == 0)
898 if (strcmp (argv[i], OPTION_CALLEE_SAVES) == 0)
900 parseWithComma (options.calleeSaves, getStringArg(OPTION_CALLEE_SAVES, argv, &i, argc));
904 if (strcmp (argv[i], OPTION_XSTACK_LOC) == 0)
906 options.xstack_loc = getIntArg(OPTION_XSTACK_LOC, argv, &i, argc);
910 if (strcmp (argv[i], OPTION_STACK_LOC) == 0)
912 options.stack_loc = getIntArg(OPTION_STACK_LOC, argv, &i, argc);
916 if (strcmp (argv[i], OPTION_XRAM_LOC) == 0)
918 options.xdata_loc = getIntArg(OPTION_XRAM_LOC, argv, &i, argc);
922 if (strcmp (argv[i], OPTION_IRAM_SIZE) == 0)
924 options.iram_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
928 if (strcmp (argv[i], OPTION_XRAM_SIZE) == 0)
930 options.xram_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
931 options.xram_size_set = TRUE;
935 if (strcmp (argv[i], OPTION_CODE_SIZE) == 0)
937 options.code_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
941 if (strcmp (argv[i], OPTION_DATA_LOC) == 0)
943 options.data_loc = getIntArg(OPTION_DATA_LOC, argv, &i, argc);
947 if (strcmp (argv[i], OPTION_IDATA_LOC) == 0)
949 options.idata_loc = getIntArg(OPTION_IDATA_LOC, argv, &i, argc);
953 if (strcmp (argv[i], OPTION_CODE_LOC) == 0)
955 options.code_loc = getIntArg(OPTION_CODE_LOC, argv, &i, argc);
959 if (strcmp (argv[i], OPTION_NO_GCSE) == 0)
961 optimize.global_cse = 0;
965 if (strcmp (argv[i], OPTION_NO_LOOP_INV) == 0)
967 optimize.loopInvariant = 0;
971 if (strcmp (argv[i], OPTION_NO_LABEL_OPT) == 0)
977 if (strcmp (argv[i], OPTION_NO_LOOP_IND) == 0)
979 optimize.loopInduction = 0;
983 if (strcmp (argv[i], OPTION_LESS_PEDANTIC) == 0)
985 options.lessPedantic = 1;
986 setErrorLogLevel(ERROR_LEVEL_WARNING);
990 if (strcmp (&argv[i][1], OPTION_SHORT_IS_8BITS) == 0)
992 options.shortis8bits=1;
996 if (strcmp (argv[i], OPTION_TINI_LIBID) == 0)
998 options.tini_libid = getIntArg(OPTION_TINI_LIBID, argv, &i, argc);
1002 if (!port->parseOption (&argc, argv, &i))
1004 werror (W_UNKNOWN_OPTION, argv[i]);
1012 /* if preceded by '-' then option */
1013 if (*argv[i] == '-')
1018 verifyShortOption(argv[i]);
1025 /* Used to select the port. But this has already been done. */
1029 /* Used to select the processor in port. But this has
1030 * already been done. */
1034 verifyShortOption(argv[i]);
1036 options.cc_only = 1;
1040 libPaths[nlibPaths++] = getStringArg("-L", argv, &i, argc);
1044 libFiles[nlibFiles++] = getStringArg("-l", argv, &i, argc);
1051 /* copy the file name into the buffer */
1052 strncpyz(buffer, getStringArg("-o", argv, &i, argc),
1054 /* point to last character */
1055 p = buffer + strlen (buffer) - 1;
1056 if (*p == DIR_SEPARATOR_CHAR)
1058 /* only output path specified */
1059 dstPath = Safe_strdup (buffer);
1060 fullDstFileName = NULL;
1064 fullDstFileName = Safe_strdup (buffer);
1066 /* get rid of the "."-extension */
1068 /* is there a dot at all? */
1069 if (strrchr (buffer, '.') &&
1070 /* is the dot in the filename, not in the path? */
1071 (strrchr (buffer, DIR_SEPARATOR_CHAR) < strrchr (buffer, '.')))
1072 *strrchr (buffer, '.') = '\0';
1074 dstFileName = Safe_strdup (buffer);
1076 /* strip module name to get path */
1077 p = strrchr (buffer, DIR_SEPARATOR_CHAR);
1080 /* path with trailing / */
1082 dstPath = Safe_strdup (buffer);
1089 /* pre-processer options */
1090 if (argv[i][2] == 'p')
1092 parseWithComma ((char **)preArgv, getStringArg("-Wp", argv, &i, argc));
1094 /* linker options */
1095 else if (argv[i][2] == 'l')
1097 parseWithComma(linkOptions, getStringArg("-Wl", argv, &i, argc));
1099 /* assembler options */
1100 else if (argv[i][2] == 'a')
1102 setParseWithComma (&asmOptions, getStringArg("-Wa", argv, &i, argc));
1106 werror (W_UNKNOWN_OPTION, argv[i]);
1111 verifyShortOption(argv[i]);
1113 printVersionInfo ();
1117 /* preprocessor options */
1121 addToList (preArgv, "-M");
1126 addToList (preArgv, "-C");
1136 char sOpt = argv[i][1];
1139 if (argv[i][2] == ' ' || argv[i][2] == '\0')
1145 werror(E_ARGUMENT_MISSING, argv[i-1]);
1159 SNPRINTF (buffer, sizeof(buffer),
1160 ((sOpt == 'I') ? "-%c\"%s\"": "-%c%s"), sOpt, rest);
1161 addToList (preArgv, buffer);
1166 if (!port->parseOption (&argc, argv, &i))
1167 werror (W_UNKNOWN_OPTION, argv[i]);
1172 if (!port->parseOption (&argc, argv, &i))
1174 /* no option must be a filename */
1177 werror (W_NO_FILE_ARG_IN_C1, argv[i]);
1181 processFile (argv[i]);
1186 /* some sanity checks in c1 mode */
1191 if (fullSrcFileName)
1194 werror (W_NO_FILE_ARG_IN_C1, fullSrcFileName);
1196 fullSrcFileName = NULL;
1197 for (i = 0; i < nrelFiles; ++i)
1199 werror (W_NO_FILE_ARG_IN_C1, relFiles[i]);
1201 for (i = 0; i < nlibFiles; ++i)
1203 werror (W_NO_FILE_ARG_IN_C1, libFiles[i]);
1205 nrelFiles = nlibFiles = 0;
1206 if (options.cc_only || noAssemble || preProcOnly)
1208 werror (W_ILLEGAL_OPT_COMBINATION);
1210 options.cc_only = noAssemble = preProcOnly = 0;
1213 werror (E_NEED_OPT_O_IN_C1);
1217 /* if no dstFileName given with -o, we've to find one: */
1220 /* use the modulename from the C-source */
1221 if (fullSrcFileName)
1223 size_t bufSize = strlen (dstPath) + strlen (moduleName) + 1;
1225 dstFileName = Safe_alloc (bufSize);
1226 strncpyz (dstFileName, dstPath, bufSize);
1227 strncatz (dstFileName, moduleName, bufSize);
1229 /* use the modulename from the first object file */
1230 else if (nrelFiles >= 1)
1235 strncpyz (buffer, relFiles[0], sizeof(buffer));
1236 /* remove extension (it must be .rel) */
1237 *strrchr (buffer, '.') = '\0';
1239 objectName = strrchr (buffer, DIR_SEPARATOR_CHAR);
1246 objectName = buffer;
1248 bufSize = strlen (dstPath) + strlen (objectName) + 1;
1249 dstFileName = Safe_alloc (bufSize);
1250 strncpyz (dstFileName, dstPath, bufSize);
1251 strncatz (dstFileName, objectName, bufSize);
1253 /* else no module given: help text is displayed */
1256 /* set up external stack location if not explicitly specified */
1257 if (!options.xstack_loc)
1258 options.xstack_loc = options.xdata_loc;
1260 /* if debug option is set then open the cdbFile */
1261 if (options.debug && fullSrcFileName)
1263 SNPRINTF (scratchFileName, sizeof(scratchFileName),
1264 "%s.adb", dstFileName); //JCF: Nov 30, 2002
1265 if(debugFile->openFile(scratchFileName))
1266 debugFile->writeModule(moduleName);
1268 werror (E_FILE_OPEN_ERR, scratchFileName);
1273 /*-----------------------------------------------------------------*/
1274 /* linkEdit : - calls the linkage editor with options */
1275 /*-----------------------------------------------------------------*/
1277 linkEdit (char **envp)
1283 /* first we need to create the <filename>.lnk file */
1284 SNPRINTF (scratchFileName, sizeof(scratchFileName),
1285 "%s.lnk", dstFileName);
1286 if (!(lnkfile = fopen (scratchFileName, "w")))
1288 werror (E_FILE_OPEN_ERR, scratchFileName);
1292 /* now write the options. JCF: added option 'y' */
1293 fprintf (lnkfile, "-myux%c\n", (options.out_fmt ? 's' : 'i'));
1295 /* if iram size specified */
1296 if (options.iram_size)
1297 fprintf (lnkfile, "-a 0x%04x\n", options.iram_size);
1299 /* if xram size specified */
1300 if (options.xram_size_set)
1301 fprintf (lnkfile, "-v 0x%04x\n", options.xram_size);
1303 /* if code size specified */
1304 if (options.code_size)
1305 fprintf (lnkfile, "-w 0x%04x\n", options.code_size);
1308 fprintf (lnkfile, "-z\n");
1310 #define WRITE_SEG_LOC(N, L) \
1311 segName = Safe_strdup(N); \
1312 c = strtok(segName, " \t"); \
1313 fprintf (lnkfile,"-b %s = 0x%04x\n", c, L); \
1314 if (segName) { Safe_free(segName); }
1316 /* code segment start */
1317 WRITE_SEG_LOC (CODE_NAME, options.code_loc);
1319 /* data segment start */
1320 if(options.data_loc){ /*JCF: If zero, the linker chooses the best place for data*/
1321 WRITE_SEG_LOC (DATA_NAME, options.data_loc);
1325 WRITE_SEG_LOC (XDATA_NAME, options.xdata_loc);
1329 WRITE_SEG_LOC (IDATA_NAME, options.idata_loc);
1332 /* bit segment start */
1333 WRITE_SEG_LOC (BIT_NAME, 0);
1335 /* JCF: stack start */
1336 if ( (options.stack_loc) && (options.stack_loc<0x100) ) {
1337 WRITE_SEG_LOC ("SSEG", options.stack_loc);
1340 /* add the extra linker options */
1341 for (i = 0; linkOptions[i]; i++)
1342 fprintf (lnkfile, "%s\n", linkOptions[i]);
1344 /* other library paths if specified */
1345 for (i = 0; i < nlibPaths; i++)
1346 fprintf (lnkfile, "-k %s\n", libPaths[i]);
1348 /* standard library path */
1349 if (!options.nostdlib)
1351 switch (options.model)
1361 if (TARGET_IS_DS390)
1365 else if (TARGET_IS_DS400)
1372 "Add support for your FLAT24 target in %s @ line %d\n",
1373 __FILE__, __LINE__);
1381 werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
1385 mfprintf (lnkfile, getRuntimeVariables(), "-k {libdir}{sep}%s\n", c);
1387 /* standard library files */
1388 #if !OPT_DISABLE_DS390
1389 if (options.model == MODEL_FLAT24)
1391 if (TARGET_IS_DS390)
1393 fprintf (lnkfile, "-l %s\n", STD_DS390_LIB);
1395 else if (TARGET_IS_DS400)
1397 fprintf (lnkfile, "-l %s\n", STD_DS400_LIB);
1402 "Add support for your FLAT24 target in %s @ line %d\n",
1403 __FILE__, __LINE__);
1409 #if !OPT_DISABLE_XA51
1411 if (options.model == MODEL_PAGE0)
1413 fprintf (lnkfile, "-l %s\n", STD_XA51_LIB);
1417 fprintf (lnkfile, "-l %s\n", STD_LIB);
1418 fprintf (lnkfile, "-l %s\n", STD_INT_LIB);
1419 fprintf (lnkfile, "-l %s\n", STD_LONG_LIB);
1420 fprintf (lnkfile, "-l %s\n", STD_FP_LIB);
1423 /* additional libraries if any */
1424 for (i = 0; i < nlibFiles; i++)
1425 fprintf (lnkfile, "-l %s\n", libFiles[i]);
1427 /* put in the object files */
1428 if (fullSrcFileName)
1429 fprintf (lnkfile, "%s ", dstFileName);
1431 for (i = 0; i < nrelFiles; i++)
1432 fprintf (lnkfile, "%s\n", relFiles[i]);
1434 fprintf (lnkfile, "\n-e\n");
1437 if (options.verbose)
1438 printf ("sdcc: Calling linker...\n");
1440 /* build linker output filename */
1442 /* -o option overrides default name? */
1443 if (fullDstFileName)
1445 strncpyz (scratchFileName, fullDstFileName, sizeof(scratchFileName));
1449 /* the linked file gets the name of the first modul */
1450 if (fullSrcFileName)
1452 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1456 strncpyz (scratchFileName, relFiles[0], sizeof(scratchFileName));
1457 /* strip ".rel" extension */
1458 *strrchr (scratchFileName, '.') = '\0';
1460 strncatz (scratchFileName,
1461 options.out_fmt ? ".S19" : ".ihx",
1462 sizeof(scratchFileName));
1465 if (port->linker.cmd)
1467 char buffer2[PATH_MAX];
1468 buildCmdLine (buffer2, port->linker.cmd, dstFileName, scratchFileName, NULL, NULL);
1469 buildCmdLine2 (buffer, buffer2, sizeof(buffer));
1473 buildCmdLine2 (buffer, port->linker.mcmd, sizeof(buffer));
1476 system_ret = my_system (buffer);
1477 /* TODO: most linker don't have a -o parameter */
1478 /* -o option overrides default name? */
1479 if (fullDstFileName)
1482 /* the linked file gets the name of the first modul */
1483 if (fullSrcFileName)
1485 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1486 p = strlen (scratchFileName) + scratchFileName;
1490 strncpyz (scratchFileName, relFiles[0], sizeof(scratchFileName));
1491 /* strip ".rel" extension */
1492 p = strrchr (scratchFileName, '.');
1498 strncatz (scratchFileName,
1499 options.out_fmt ? ".S19" : ".ihx",
1500 sizeof(scratchFileName));
1501 rename (scratchFileName, fullDstFileName);
1503 strncpyz (buffer, fullDstFileName, sizeof(buffer));
1504 q = strrchr (buffer, '.');
1507 /* no extension: append new extensions */
1508 q = strlen (buffer) + buffer;
1512 strncatz (scratchFileName, ".map", sizeof(scratchFileName));
1514 strncatz(buffer, ".map", sizeof(buffer));
1515 rename (scratchFileName, buffer);
1517 strncatz (scratchFileName, ".mem", sizeof(scratchFileName));
1519 strncatz(buffer, ".mem", sizeof(buffer));
1520 rename (scratchFileName, buffer);
1528 /*-----------------------------------------------------------------*/
1529 /* assemble - spawns the assembler with arguments */
1530 /*-----------------------------------------------------------------*/
1532 assemble (char **envp)
1534 /* build assembler output filename */
1536 /* -o option overrides default name? */
1537 if (options.cc_only && fullDstFileName) {
1538 strncpyz (scratchFileName, fullDstFileName, sizeof(scratchFileName));
1540 /* the assembled file gets the name of the first modul */
1541 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1542 strncatz (scratchFileName, port->linker.rel_ext,
1543 sizeof(scratchFileName));
1546 if (port->assembler.do_assemble) {
1547 port->assembler.do_assemble(asmOptions);
1549 } else if (port->assembler.cmd) {
1550 buildCmdLine (buffer, port->assembler.cmd, dstFileName, scratchFileName,
1551 options.debug ? port->assembler.debug_opts : port->assembler.plain_opts,
1554 buildCmdLine2 (buffer, port->assembler.mcmd, sizeof(buffer));
1557 if (my_system (buffer)) {
1558 /* either system() or the assembler itself has reported an error
1559 perror ("Cannot exec assembler");
1563 /* TODO: most assembler don't have a -o parameter */
1564 /* -o option overrides default name? */
1565 if (options.cc_only && fullDstFileName) {
1566 strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
1567 strncatz (scratchFileName,
1568 port->linker.rel_ext,
1569 sizeof(scratchFileName));
1570 rename (scratchFileName, fullDstFileName);
1574 /*-----------------------------------------------------------------*/
1575 /* preProcess - spawns the preprocessor with arguments */
1576 /*-----------------------------------------------------------------*/
1578 preProcess (char **envp)
1586 /* if using external stack define the macro */
1587 if (options.useXstack)
1588 addToList (preArgv, "-DSDCC_USE_XSTACK");
1590 /* set the macro for stack autos */
1591 if (options.stackAuto)
1592 addToList (preArgv, "-DSDCC_STACK_AUTO");
1594 /* set the macro for stack autos */
1595 if (options.stack10bit)
1596 addToList (preArgv, "-DSDCC_STACK_TENBIT");
1598 /* set the macro for no overlay */
1599 if (options.noOverlay)
1600 addToList (preArgv, "-DSDCC_NOOVERLAY");
1602 /* set the macro for large model */
1603 switch (options.model)
1606 addToList (preArgv, "-DSDCC_MODEL_LARGE");
1609 addToList (preArgv, "-DSDCC_MODEL_SMALL");
1612 addToList (preArgv, "-DSDCC_MODEL_COMPACT");
1615 addToList (preArgv, "-DSDCC_MODEL_MEDIUM");
1618 addToList (preArgv, "-DSDCC_MODEL_FLAT24");
1621 addToList (preArgv, "-DSDCC_MODEL_PAGE0");
1624 werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
1628 /* add port (processor information to processor */
1629 addToList (preArgv, "-DSDCC_{port}");
1630 addToList (preArgv, "-D__{port}");
1632 /* standard include path */
1633 if (!options.nostdinc) {
1634 addToList (preArgv, "-I\"{includedir}\"");
1637 setMainValue ("cppextraopts", join(preArgv));
1639 if (preProcOnly && fullDstFileName)
1641 /* -E and -o given */
1642 setMainValue ("cppoutfilename", fullDstFileName);
1646 /* Piping: set cppoutfilename to NULL, to avoid empty quotes */
1647 setMainValue ("cppoutfilename", NULL);
1650 if (options.verbose)
1651 printf ("sdcc: Calling preprocessor...\n");
1653 buildCmdLine2 (buffer, _preCmd, sizeof(buffer));
1656 if (my_system (buffer)) {
1663 yyin = my_popen (buffer);
1665 perror ("Preproc file not found");
1668 addSetHead (&pipeSet, yyin);
1676 setBinPaths(const char *argv0)
1684 * 1. - $SDCCDIR/PREFIX2BIN_DIR
1685 * 2. - path(argv[0])
1689 /* do it in reverse mode, so that addSetHead() can be used
1690 instaed of slower addSet() */
1692 if ((p = getBinPath(argv0)) != NULL)
1693 addSetHead(&binPathSet, Safe_strdup(p));
1695 if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
1696 SNPRINTF(buf, sizeof buf, "%s" PREFIX2BIN_DIR, p);
1697 addSetHead(&binPathSet, Safe_strdup(buf));
1701 /* Set system include path */
1703 setIncludePath(const char *datadir)
1711 * 1. - $SDCC_INCLUDE
1712 * 2. - $SDCC_HOME/PREFIX2DATA_DIR/INCLUDE_DIR_SUFFIX
1713 * 3. - path(argv[0])/BIN2DATA_DIR/INCLUDE_DIR_SUFFIX
1714 * 4. - DATADIR/INCLUDE_DIR_SUFFIX (only on *nix)
1717 if ((p = getenv(SDCC_INCLUDE_NAME)) == NULL) {
1718 SNPRINTF(buf, sizeof buf, "%s" INCLUDE_DIR_SUFFIX, datadir);
1722 setMainValue ("includedir", p);
1725 /* Set system lib path */
1727 setLibPath(const char *datadir)
1736 * 2. - $SDCC_HOME/PREFIX2DATA_DIR/LIB_DIR_SUFFIX/<model>
1737 * 3. - path(argv[0])/BIN2DATA_DIR/LIB_DIR_SUFFIX/<model>
1738 * 4. - DATADIR/LIB_DIR_SUFFIX/<model> (only on *nix)
1741 if ((p = getenv(SDCC_LIB_NAME)) == NULL) {
1742 SNPRINTF(buf, sizeof buf, "%s" LIB_DIR_SUFFIX, datadir);
1746 setMainValue ("libdir", p);
1751 setDataPaths(const char *argv0)
1759 * 1. - $SDCC_HOME/PREFIX2DATA_DIR
1760 * 2. - path(argv[0])/BIN2DATA_DIR
1761 * 3. - DATADIR (only on *nix)
1764 if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
1765 SNPRINTF(buf, sizeof buf, "%s" PREFIX2DATA_DIR, p);
1769 if ((p = getBinPath(argv0)) == NULL)
1772 SNPRINTF(buf, sizeof buf, "%s" BIN2DATA_DIR, p);
1775 #ifndef _WIN32 /* *nix paltform */
1777 p = DATADIR; /* last resort */
1784 setMainValue ("datadir", p);
1790 populateMainValues (_baseValues);
1791 setMainValue ("port", port->target);
1792 setMainValue ("objext", port->linker.rel_ext);
1793 setMainValue ("asmext", port->assembler.file_ext);
1795 setMainValue ("dstfilename", dstFileName);
1796 setMainValue ("fullsrcfilename", fullSrcFileName ? fullSrcFileName : "fullsrcfilename");
1798 if (options.cc_only && fullDstFileName)
1799 /* compile + assemble and -o given: -o specifies name of object file */
1801 setMainValue ("objdstfilename", fullDstFileName);
1805 setMainValue ("objdstfilename", "{stdobjdstfilename}");
1807 if (fullDstFileName)
1808 /* if we're linking, -o gives the final file name */
1810 setMainValue ("linkdstfilename", fullDstFileName);
1814 setMainValue ("linkdstfilename", "{stdlinkdstfilename}");
1820 sig_handler (int signal)
1827 sig_string = "SIGABRT";
1830 sig_string = "SIGTERM";
1833 sig_string = "SIGINT";
1836 sig_string = "SIGSEGV";
1839 sig_string = "Unknown?";
1842 fprintf (stderr, "Caught signal %d: %s\n", signal, sig_string);
1848 * initialises and calls the parser
1852 main (int argc, char **argv, char **envp)
1854 /* turn all optimizations off by default */
1855 memset (&optimize, 0, sizeof (struct optimize));
1857 /*printVersionInfo (); */
1860 fprintf (stderr, "Build error: no ports are enabled.\n");
1864 /* install atexit handler */
1865 atexit(rm_tmpfiles);
1867 /* install signal handler;
1868 it's only purpuse is to call exit() to remove temp files */
1869 if (!getenv("SDCC_LEAVE_SIGNALS"))
1871 signal (SIGABRT, sig_handler);
1872 signal (SIGTERM, sig_handler);
1873 signal (SIGINT , sig_handler);
1874 signal (SIGSEGV, sig_handler);
1877 /* Before parsing the command line options, do a
1878 * search for the port and processor and initialize
1879 * them if they're found. (We can't gurantee that these
1880 * will be the first options specified).
1883 _findPort (argc, argv);
1886 if (strcmp(port->target, "mcs51") == 0) {
1887 printf("DS390 jammed in A\n");
1893 _findProcessor (argc, argv);
1895 /* Initalise the port. */
1899 // Create a default exe search path from the path to the sdcc command
1902 setDefaultOptions ();
1905 options.model = MODEL_SMALL;
1906 options.stack10bit=0;
1909 parseCmdLine (argc, argv);
1911 /* if no input then printUsage & exit */
1912 if (!options.c1mode && !fullSrcFileName && !nrelFiles)
1919 setBinPaths(argv[0]);
1920 setDataPaths(argv[0]);
1922 /* initMem() is expensive, but
1923 initMem() must called before port->finaliseOptions ().
1924 And the z80 port needs port->finaliseOptions(),
1925 even if we're only linking. */
1927 port->finaliseOptions ();
1929 if (fullSrcFileName || options.c1mode)
1939 if (options.verbose)
1940 printf ("sdcc: Generating code...\n");
1945 deleteSetItem(&pipeSet, yyin);
1951 if (TARGET_IS_PIC) {
1952 /* TSD PIC port hack - if the PIC port option is enabled
1953 and SDCC is used to generate PIC code, then we will
1954 generate .asm files in gpasm's format instead of SDCC's
1957 #if !OPT_DISABLE_PIC
1965 if (!options.c1mode && !noAssemble)
1967 if (options.verbose)
1968 printf ("sdcc: Calling assembler...\n");
1974 if (options.debug && debugFile)
1975 debugFile->closeFile();
1977 if (!options.cc_only &&
1981 (fullSrcFileName || nrelFiles))
1983 if (port->linker.do_link)
1984 port->linker.do_link ();