/*-------------------------------------------------------------------------
- SDCCmain.c - main file
+ SDCCmain.c - main file
Written By - Sandeep Dutta . sandeep.dutta@usa.net (1999)
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
+
In other words, you are welcome to use, share and improve this program.
You are forbidden to forbid anyone else to use, share and improve
- what you give them. Help stamp out software-hoarding!
+ what you give them. Help stamp out software-hoarding!
-------------------------------------------------------------------------*/
-#define USE_SYSTEM_SYSTEM_CALLS
+#ifdef _WIN32
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+#include <signal.h>
#include "common.h"
#include <ctype.h>
-
-#if NATIVE_WIN32
+#include "newalloc.h"
+#include "dbuf_string.h"
+#include "SDCCerr.h"
+#include "BuildCmd.h"
+#include "MySystem.h"
+#include "SDCCmacro.h"
+#include "SDCCutil.h"
+#include "SDCCdebug.h"
+#include "SDCCargs.h"
+
+#ifdef _WIN32
#include <process.h>
#else
-#include "spawn.h"
+#include <sys/stat.h>
+#include <unistd.h>
#endif
-// This is a bit messy because we define link ourself
-#if !defined(__BORLANDC__) && !defined(_MSC_VER)
+/* REMOVE ME!!! */
+extern int yyparse (void);
+
+FILE *srcFile; /* source file */
+char *fullSrcFileName; /* full name for the source file; */
+ /* can be NULL while c1mode or linking without compiling */
+char *fullDstFileName; /* full name for the output file; */
+ /* only given by -o, otherwise NULL */
+char *dstFileName; /* destination file name without extension */
+char *dstPath = ""; /* path for the output files; */
+ /* "" is equivalent with cwd */
+char *moduleNameBase; /* module name base is source file without path and extension */
+ /* can be NULL while linking without compiling */
+char *moduleName; /* module name is same as module name base, but with all */
+ /* non-alphanumeric characters replaced with underscore */
+int currRegBank = 0;
+int RegBankUsed[4] = {1, 0, 0, 0}; /*JCF: Reg Bank 0 used by default*/
+int BitBankUsed; /* MB: overlayable bit bank */
+struct optimize optimize;
+struct options options;
+int preProcOnly = 0;
+int noAssemble = 0;
+set *preArgvSet = NULL; /* pre-processor arguments */
+set *asmOptionsSet = NULL; /* set of assembler options */
+set *linkOptionsSet = NULL; /* set of linker options */
+set *libFilesSet = NULL;
+set *libPathsSet = NULL;
+set *relFilesSet = NULL;
+set *dataDirsSet = NULL; /* list of data search directories */
+set *includeDirsSet = NULL; /* list of include search directories */
+set *userIncDirsSet = NULL; /* list of user include directories */
+set *libDirsSet = NULL; /* list of lib search directories */
+
+/* uncomment JAMIN_DS390 to always override and use ds390 port
+ for mcs51 work. This is temporary, for compatibility testing. */
+/* #define JAMIN_DS390 */
+#ifdef JAMIN_DS390
+int ds390_jammed = 0;
+#endif
-#include <unistd.h>
+/* Globally accessible scratch buffer for file names.
+ TODO: replace them with local buffers */
+char scratchFileName[PATH_MAX];
+char buffer[PATH_MAX * 2];
+
+#define LENGTH(_a) (sizeof(_a)/sizeof(*(_a)))
+
+#define OPTION_HELP "--help"
+#define OPTION_STACK_8BIT "--stack-8bit"
+#define OPTION_OUT_FMT_IHX "--out-fmt-ihx"
+#define OPTION_OUT_FMT_S19 "--out-fmt-s19"
+#define OPTION_LARGE_MODEL "--model-large"
+#define OPTION_MEDIUM_MODEL "--model-medium"
+#define OPTION_SMALL_MODEL "--model-small"
+#define OPTION_FLAT24_MODEL "--model-flat24"
+#define OPTION_DUMP_ALL "--dumpall"
+#define OPTION_PEEP_FILE "--peep-file"
+#define OPTION_LIB_PATH "--lib-path"
+#define OPTION_CALLEE_SAVES "--callee-saves"
+#define OPTION_STACK_LOC "--stack-loc"
+#define OPTION_XSTACK_LOC "--xstack-loc"
+#define OPTION_DATA_LOC "--data-loc"
+#define OPTION_IDATA_LOC "--idata-loc"
+#define OPTION_XRAM_LOC "--xram-loc"
+#define OPTION_CODE_LOC "--code-loc"
+#define OPTION_STACK_SIZE "--stack-size"
+#define OPTION_IRAM_SIZE "--iram-size"
+#define OPTION_XRAM_SIZE "--xram-size"
+#define OPTION_CODE_SIZE "--code-size"
+#define OPTION_VERSION "--version"
+#define OPTION_NO_LABEL_OPT "--nolabelopt"
+#define OPTION_NO_LOOP_INV "--noinvariant"
+#define OPTION_NO_LOOP_IND "--noinduction"
+#define OPTION_LESS_PEDANTIC "--less-pedantic"
+#define OPTION_DISABLE_WARNING "--disable-warning"
+#define OPTION_NO_GCSE "--nogcse"
+#define OPTION_SHORT_IS_8BITS "--short-is-8bits"
+#define OPTION_TINI_LIBID "--tini-libid"
+#define OPTION_NO_XINIT_OPT "--no-xinit-opt"
+#define OPTION_NO_CCODE_IN_ASM "--no-c-code-in-asm"
+#define OPTION_ICODE_IN_ASM "--i-code-in-asm"
+#define OPTION_PRINT_SEARCH_DIRS "--print-search-dirs"
+#define OPTION_MSVC_ERROR_STYLE "--vc"
+#define OPTION_USE_STDOUT "--use-stdout"
+#define OPTION_PACK_IRAM "--pack-iram"
+#define OPTION_NO_PACK_IRAM "--no-pack-iram"
+#define OPTION_NO_PEEP_COMMENTS "--no-peep-comments"
+#define OPTION_OPT_CODE_SPEED "--opt-code-speed"
+#define OPTION_OPT_CODE_SIZE "--opt-code-size"
+#define OPTION_STD_C89 "--std-c89"
+#define OPTION_STD_C99 "--std-c99"
+#define OPTION_STD_SDCC89 "--std-sdcc89"
+#define OPTION_STD_SDCC99 "--std-sdcc99"
+#define OPTION_CODE_SEG "--codeseg"
+#define OPTION_CONST_SEG "--constseg"
+#define OPTION_DOLLARS_IN_IDENT "--fdollars-in-identifiers"
+
+static const OPTION
+optionsTable[] = {
+ { 0, NULL, NULL, "General options" },
+ { 0, OPTION_HELP, NULL, "Display this help" },
+ { 'v', OPTION_VERSION, NULL, "Display sdcc's version" },
+ { 0, "--verbose", &options.verbose, "Trace calls to the preprocessor, assembler, and linker" },
+ { 'V', NULL, &options.verboseExec, "Execute verbosely. Show sub commands as they are run" },
+ { 'd', NULL, NULL, NULL },
+ { 'D', NULL, NULL, "Define macro as in -Dmacro" },
+ { 'I', NULL, NULL, "Add to the include (*.h) path, as in -Ipath" },
+ { 'A', NULL, NULL, NULL },
+ { 'U', NULL, NULL, NULL },
+ { 'C', NULL, NULL, "Preprocessor option" },
+ { 'M', NULL, NULL, "Preprocessor option" },
+ { 'W', NULL, NULL, "Pass through options to the pre-processor (p), assembler (a) or linker (l)" },
+ { 'S', NULL, &noAssemble, "Compile only; do not assemble or link" },
+ { 'c', "--compile-only", &options.cc_only, "Compile and assemble, but do not link" },
+ { 'E', "--preprocessonly", &preProcOnly, "Preprocess only, do not compile" },
+ { 0, "--c1mode", &options.c1mode, "Act in c1 mode. The standard input is preprocessed code, the output is assembly code." },
+ { 'o', NULL, NULL, "Place the output into the given path resp. file" },
+ { 0, OPTION_PRINT_SEARCH_DIRS, &options.printSearchDirs, "display the directories in the compiler's search path"},
+ { 0, OPTION_MSVC_ERROR_STYLE, &options.vc_err_style, "messages are compatible with Micro$oft visual studio"},
+ { 0, OPTION_USE_STDOUT, NULL, "send errors to stdout instead of stderr"},
+ { 0, "--nostdlib", &options.nostdlib, "Do not include the standard library directory in the search path" },
+ { 0, "--nostdinc", &options.nostdinc, "Do not include the standard include directory in the search path" },
+ { 0, OPTION_LESS_PEDANTIC, NULL, "Disable some of the more pedantic warnings" },
+ { 0, OPTION_DISABLE_WARNING, NULL, "<nnnn> Disable specific warning" },
+ { 0, "--debug", &options.debug, "Enable debugging symbol output" },
+ { 0, "--cyclomatic", &options.cyclomatic, "Display complexity of compiled functions" },
+ { 0, OPTION_STD_C89, NULL, "Use C89 standard only" },
+ { 0, OPTION_STD_SDCC89, NULL, "Use C89 standard with SDCC extensions (default)" },
+ { 0, OPTION_STD_C99, NULL, "Use C99 standard only (incomplete)" },
+ { 0, OPTION_STD_SDCC99, NULL, "Use C99 standard with SDCC extensions (incomplete)" },
+ { 0, OPTION_DOLLARS_IN_IDENT, &options.dollars_in_ident, "Permit '$' as an identifier character" },
+
+ { 0, NULL, NULL, "Code generation options"},
+ { 'm', NULL, NULL, "Set the port to use e.g. -mz80." },
+ { 'p', NULL, NULL, "Select port specific processor e.g. -mpic14 -p16f84" },
+ { 0, OPTION_LARGE_MODEL, NULL, "external data space is used" },
+ { 0, OPTION_MEDIUM_MODEL, NULL, "external paged data space is used" },
+ { 0, OPTION_SMALL_MODEL, NULL, "internal data space is used (default)" },
+#if !OPT_DISABLE_DS390
+ { 0, OPTION_FLAT24_MODEL, NULL, "use the flat24 model for the ds390 (default)" },
+ { 0, OPTION_STACK_8BIT, NULL, "use the 8bit stack for the ds390 (not supported yet)" },
+ { 0, "--stack-10bit", &options.stack10bit, "use the 10bit stack for ds390 (default)" },
+#endif
+ { 0, "--stack-auto", &options.stackAuto, "Stack automatic variables" },
+ { 0, "--xstack", &options.useXstack, "Use external stack" },
+ { 0, "--int-long-reent", &options.intlong_rent, "Use reenterant calls on the int and long support functions" },
+ { 0, "--float-reent", &options.float_rent, "Use reenterant calls on the float support functions" },
+ { 0, "--main-return", &options.mainreturn, "Issue a return after main()" },
+ { 0, "--xram-movc", &options.xram_movc, "Use movc instead of movx to read xram (xdata)" },
+ { 0, OPTION_CALLEE_SAVES, NULL, "<func[,func,...]> Cause the called function to save registers insted of the caller" },
+ { 0, "--profile", &options.profile, "On supported ports, generate extra profiling information" },
+ { 0, "--fommit-frame-pointer", &options.ommitFramePtr, "Leave out the frame pointer." },
+ { 0, "--all-callee-saves", &options.all_callee_saves, "callee will always save registers used" },
+#if !OPT_DISABLE_DS390
+ { 0, "--use-accelerator", &options.useAccelerator,"generate code for DS390 Arithmetic Accelerator"},
+#endif
+ { 0, "--stack-probe", &options.stack_probe,"insert call to function __stack_probe at each function prologue"},
+#if !OPT_DISABLE_TININative
+ { 0, "--tini-libid", NULL,"<nnnn> LibraryID used in -mTININative"},
+#endif
+#if !OPT_DISABLE_DS390
+ { 0, "--protect-sp-update", &options.protect_sp_update,"DS390 - will disable interrupts during ESP:SP updates"},
+#endif
+#if !OPT_DISABLE_DS390 || !OPT_DISABLE_MCS51
+ { 0, "--parms-in-bank1", &options.parms_in_bank1,"MCS51/DS390 - use Bank1 for parameter passing"},
+#endif
+ { 0, OPTION_NO_XINIT_OPT, &options.noXinitOpt, "don't memcpy initialized xram from code"},
+ { 0, OPTION_NO_CCODE_IN_ASM, &options.noCcodeInAsm, "don't include c-code as comments in the asm file"},
+ { 0, OPTION_NO_PEEP_COMMENTS, &options.noPeepComments, "don't include peephole optimizer comments"},
+#if !OPT_DISABLE_Z80 || !OPT_DISABLE_GBZ80
+ { 0, "--no-std-crt0", &options.no_std_crt0, "For the z80/gbz80 do not link default crt0.o"},
+#endif
+ { 0, OPTION_SHORT_IS_8BITS, NULL, "Make short 8 bits (for old times sake)" },
+ { 0, OPTION_CODE_SEG, NULL, "<name> use this name for the code segment" },
+ { 0, OPTION_CONST_SEG, NULL, "<name> use this name for the const segment" },
+
+ { 0, NULL, NULL, "Optimization options"},
+ { 0, "--nooverlay", &options.noOverlay, "Disable overlaying leaf function auto variables" },
+ { 0, OPTION_NO_GCSE, NULL, "Disable the GCSE optimisation" },
+ { 0, OPTION_NO_LABEL_OPT, NULL, "Disable label optimisation" },
+ { 0, OPTION_NO_LOOP_INV, NULL, "Disable optimisation of invariants" },
+ { 0, OPTION_NO_LOOP_IND, NULL, "Disable loop variable induction" },
+ { 0, "--nojtbound", &optimize.noJTabBoundary, "Don't generate boundary check for jump tables" },
+ { 0, "--noloopreverse", &optimize.noLoopReverse, "Disable the loop reverse optimisation" },
+ { 0, "--no-peep", &options.nopeep, "Disable the peephole assembly file optimisation" },
+ { 0, "--no-reg-params", &options.noRegParams, "On some ports, disable passing some parameters in registers" },
+ { 0, "--peep-asm", &options.asmpeep, "Enable peephole optimization on inline assembly" },
+ { 0, OPTION_PEEP_FILE, NULL, "<file> use this extra peephole file" },
+ { 0, OPTION_OPT_CODE_SPEED, NULL, "Optimize for code speed rather than size" },
+ { 0, OPTION_OPT_CODE_SIZE, NULL, "Optimize for code size rather than speed" },
+
+ { 0, NULL, NULL, "Internal debugging options"},
+ { 0, "--dumpraw", &options.dump_raw, "Dump the internal structure after the initial parse" },
+ { 0, "--dumpgcse", &options.dump_gcse, NULL },
+ { 0, "--dumploop", &options.dump_loop, NULL },
+ { 0, "--dumpdeadcode", &options.dump_kill, NULL },
+ { 0, "--dumpliverange", &options.dump_range, NULL },
+ { 0, "--dumpregpack", &options.dump_pack, NULL },
+ { 0, "--dumpregassign", &options.dump_rassgn, NULL },
+ { 0, "--dumptree", &options.dump_tree, "dump front-end AST before generating iCode" },
+ { 0, OPTION_DUMP_ALL, NULL, "Dump the internal structure at all stages" },
+ { 0, OPTION_ICODE_IN_ASM, &options.iCodeInAsm, "include i-code as comments in the asm file"},
+
+ { 0, NULL, NULL, "Linker options" },
+ { 'l', NULL, NULL, "Include the given library in the link" },
+ { 'L', NULL, NULL, "Add the next field to the library search path" },
+ { 0, OPTION_LIB_PATH, NULL, "<path> use this path to search for libraries" },
+ { 0, OPTION_OUT_FMT_IHX, NULL, "Output in Intel hex format" },
+ { 0, OPTION_OUT_FMT_S19, NULL, "Output in S19 hex format" },
+ { 0, OPTION_XRAM_LOC, NULL, "<nnnn> External Ram start location" },
+ { 0, OPTION_XRAM_SIZE, NULL, "<nnnn> External Ram size" },
+ { 0, OPTION_IRAM_SIZE, NULL, "<nnnn> Internal Ram size" },
+ { 0, OPTION_XSTACK_LOC, NULL, "<nnnn> External Stack start location" },
+ { 0, OPTION_CODE_LOC, NULL, "<nnnn> Code Segment Location" },
+ { 0, OPTION_CODE_SIZE, NULL, "<nnnn> Code Segment size" },
+ { 0, OPTION_STACK_LOC, NULL, "<nnnn> Stack pointer initial value" },
+ { 0, OPTION_DATA_LOC, NULL, "<nnnn> Direct data start location" },
+ { 0, OPTION_IDATA_LOC, NULL, NULL },
+#if !OPT_DISABLE_DS390 || !OPT_DISABLE_MCS51 || !OPT_DISABLE_PIC
+ { 0, OPTION_STACK_SIZE, NULL,"MCS51/DS390/PIC - Tells the linker to allocate this space for stack"},
+#endif
+#if !OPT_DISABLE_DS390 || !OPT_DISABLE_MCS51
+ { 0, OPTION_PACK_IRAM, NULL,"MCS51/DS390 - Tells the linker to pack variables in internal ram (default)"},
+ { 0, OPTION_NO_PACK_IRAM, &options.no_pack_iram,"MCS51/DS390 - Tells the linker not to pack variables in internal ram"},
+#endif
-#else
-// No unistd.h in Borland C++
-extern int access(const char *, int);
-#define X_OK 1
+ /* End of options */
+ { 0, NULL }
+};
-#endif
+/** Table of all unsupported options and help text to display when one
+ is used.
+*/
+typedef struct {
+ /** shortOpt as in OPTIONS. */
+ char shortOpt;
+ /** longOpt as in OPTIONS. */
+ const char *longOpt;
+ /** Message to display inside W_UNSUPPORTED_OPT when this option
+ is used. */
+ const char *message;
+} UNSUPPORTEDOPT;
+
+static const UNSUPPORTEDOPT
+unsupportedOptTable[] = {
+ { 'X', NULL, "use --xstack-loc instead" },
+ { 'x', NULL, "use --xstack instead" },
+ { 'i', NULL, "use --idata-loc instead" },
+ { 'r', NULL, "use --xdata-loc instead" },
+ { 's', NULL, "use --code-loc instead" },
+ { 'Y', NULL, "use -I instead" }
+};
-//REMOVE ME!!!
-extern int yyparse();
-
-FILE *srcFile ;/* source file */
-FILE *cdbFile = NULL ;/* debugger information output file */
-char *fullSrcFileName ;/* full name for the source file */
-char *srcFileName ;/* source file name with the .c stripped */
-char *moduleName ;/* module name is srcFilename stripped of any path */
-const char *preArgv[128] ;/* pre-processor arguments */
-int currRegBank = 0 ;
-struct optimize optimize ;
-struct options options ;
-char *VersionString = SDCC_VERSION_STR /*"Version 2.1.8a"*/;
-short preProcOnly = 0;
-short noAssemble = 0;
-char *linkOptions[128];
-const char *asmOptions[128];
-char *libFiles[128] ;
-int nlibFiles = 0;
-char *libPaths[128] ;
-int nlibPaths = 0;
-char *relFiles[128];
-int nrelFiles = 0;
-bool verboseExec = FALSE;
-char *preOutName;
-
-/* Far functions, far data */
-#define OPTION_LARGE_MODEL "-model-large"
-/* Far functions, near data */
-#define OPTION_MEDIUM_MODEL "-model-medium"
-#define OPTION_SMALL_MODEL "-model-small"
-#define OPTION_FLAT24_MODEL "-model-flat24"
-#define OPTION_STACK_AUTO "-stack-auto"
-#define OPTION_STACK_10BIT "-stack-10bit"
-#define OPTION_XSTACK "-xstack"
-#define OPTION_GENERIC "-generic"
-#define OPTION_NO_GCSE "-nogcse"
-#define OPTION_NO_LOOP_INV "-noinvariant"
-#define OPTION_NO_LOOP_IND "-noinduction"
-#define OPTION_NO_JTBOUND "-nojtbound"
-#define OPTION_NO_LOOPREV "-noloopreverse"
-#define OPTION_XREGS "-regextend"
-#define OPTION_COMP_ONLY "-compile-only"
-#define OPTION_DUMP_RAW "-dumpraw"
-#define OPTION_DUMP_GCSE "-dumpgcse"
-#define OPTION_DUMP_LOOP "-dumploop"
-#define OPTION_DUMP_KILL "-dumpdeadcode"
-#define OPTION_DUMP_RANGE "-dumpliverange"
-#define OPTION_DUMP_PACK "-dumpregpack"
-#define OPTION_DUMP_RASSGN "-dumpregassign"
-#define OPTION_DUMP_ALL "-dumpall"
-#define OPTION_XRAM_LOC "-xram-loc"
-#define OPTION_IRAM_SIZE "-iram-size"
-#define OPTION_XSTACK_LOC "-xstack-loc"
-#define OPTION_CODE_LOC "-code-loc"
-#define OPTION_STACK_LOC "-stack-loc"
-#define OPTION_DATA_LOC "-data-loc"
-#define OPTION_IDATA_LOC "-idata-loc"
-#define OPTION_PEEP_FILE "-peep-file"
-#define OPTION_LIB_PATH "-lib-path"
-#define OPTION_INTLONG_RENT "-int-long-reent"
-#define OPTION_FLOAT_RENT "-float-reent"
-#define OPTION_OUT_FMT_IHX "-out-fmt-ihx"
-#define OPTION_OUT_FMT_S19 "-out-fmt-s19"
-#define OPTION_CYCLOMATIC "-cyclomatic"
-#define OPTION_NOOVERLAY "-nooverlay"
-#define OPTION_MAINRETURN "-main-return"
-#define OPTION_NOPEEP "-no-peep"
-#define OPTION_ASMPEEP "-peep-asm"
-#define OPTION_DEBUG "-debug"
-#define OPTION_NODEBUG "-nodebug"
-#define OPTION_VERSION "-version"
-#define OPTION_STKAFTRDATA "-stack-after-data"
-#define OPTION_PREPROC_ONLY "-preprocessonly"
-#define OPTION_C1_MODE "-c1mode"
-#define OPTION_HELP "-help"
-#define OPTION_CALLEE_SAVES "-callee-saves"
-#define OPTION_NOREGPARMS "-noregparms"
-#define OPTION_NOSTDLIB "-nostdlib"
-#define OPTION_NOSTDINC "-nostdinc"
-#define OPTION_VERBOSE "-verbose"
-#define OPTION_ANSIINT "-ansiint"
-static const char *_preCmd[] = {
- "sdcpp", "-Wall", "-lang-c++", "-DSDCC=1",
- "$l", "-I" SDCC_INCLUDE_DIR, "$1", "$2", NULL
+/** List of all default constant macros.
+ */
+static const char *_baseValues[] = {
+ "cpp", "sdcpp",
+ "cppextraopts", "",
+ /* Path seperator character */
+ "sep", DIR_SEPARATOR_STRING,
+ NULL
};
+static const char *_preCmd = "{cpp} -nostdinc -Wall -std=c99 {cppextraopts} \"{fullsrcfilename}\" \"{cppoutfilename}\"";
+
PORT *port;
-static PORT *_ports[] = {
+static PORT *_ports[] =
+{
#if !OPT_DISABLE_MCS51
- &mcs51_port,
+ &mcs51_port,
#endif
#if !OPT_DISABLE_GBZ80
- &gbz80_port,
+ &gbz80_port,
#endif
#if !OPT_DISABLE_Z80
- &z80_port,
+ &z80_port,
#endif
#if !OPT_DISABLE_AVR
- &avr_port,
+ &avr_port,
#endif
#if !OPT_DISABLE_DS390
- &ds390_port,
+ &ds390_port,
+#endif
+#if !OPT_DISABLE_PIC16
+ &pic16_port,
#endif
#if !OPT_DISABLE_PIC
- &pic14_port,
+ &pic_port,
+#endif
+#if !OPT_DISABLE_TININative
+ &tininative_port,
#endif
-#if !OPT_DISABLE_I186
- &i186_port,
+#if !OPT_DISABLE_XA51
+ &xa51_port,
#endif
-#if !OPT_DISABLE_TLCS900H
- &tlcs900h_port,
+#if !OPT_DISABLE_DS400
+ &ds400_port,
+#endif
+#if !OPT_DISABLE_HC08
+ &hc08_port,
#endif
};
#define NUM_PORTS (sizeof(_ports)/sizeof(_ports[0]))
-/**
- remove me - TSD a hack to force sdcc to generate gpasm format .asm files.
- */
-extern void pic14glue();
-
/** Sets the port to the one given by the command line option.
- @param The name minus the option (eg 'mcs51')
- @return 0 on success.
+ @param The name minus the option (eg 'mcs51')
+ @return 0 on success.
*/
-static int _setPort(const char *name)
+static void
+_setPort (const char *name)
{
- int i;
- for (i=0; i<NUM_PORTS; i++) {
- if (!strcmp(_ports[i]->target, name)) {
- port = _ports[i];
- return 0;
- }
+ int i;
+ for (i = 0; i < NUM_PORTS; i++)
+ {
+ if (!strcmp (_ports[i]->target, name))
+ {
+ port = _ports[i];
+ return;
+ }
}
- /* Error - didnt find */
- werror(E_UNKNOWN_TARGET,name);
- exit(1);
+ /* Error - didnt find */
+ werror (E_UNKNOWN_TARGET, name);
+ exit (1);
}
-static void _validatePorts(void)
+/* Override the default processor with the one specified
+ * on the command line */
+static void
+_setProcessor (char *_processor)
{
- int i;
- for (i=0; i<NUM_PORTS; i++) {
- if (_ports[i]->magic != PORT_MAGIC) {
- printf("Error: port %s is incomplete.\n", _ports[i]->target);
- wassert(0);
- }
+ port->processor = _processor;
+}
+
+static void
+_validatePorts (void)
+{
+ int i;
+ for (i = 0; i < NUM_PORTS; i++)
+ {
+ if (_ports[i]->magic != PORT_MAGIC)
+ {
+ /* Uncomment this line to debug which port is causing the problem
+ * (the target name is close to the beginning of the port struct
+ * and probably can be accessed just fine). */
+ fprintf(stderr,"%s :",_ports[i]->target);
+ wassertl (0, "Port definition structure is incomplete");
+ }
}
}
-#ifdef USE_SYSTEM_SYSTEM_CALLS
-void buildCmdLine(char *into, const char **cmds,
- const char *p1, const char *p2,
- const char *p3, const char **list)
+/* search through the command line options for the port */
+static void
+_findPort (int argc, char **argv)
{
- const char *p, *from;
-
- *into = '\0';
-
- while (*cmds) {
-
- from = *cmds;
- cmds++;
-
- /* See if it has a '$' anywhere - if not, just copy */
- if ((p = strchr(from, '$'))) {
- strncat(into, from, p - from);
- /* seperate it */
- strcat(into, " ");
- from = p+2;
- p++;
- switch (*p) {
- case '1':
- if (p1)
- strcat(into, p1);
- break;
- case '2':
- if (p2)
- strcat(into, p2);
- break;
- case '3':
- if (p3)
- strcat(into, p3);
- break;
- case 'l': {
- const char **tmp = list;
- if (tmp) {
- while (*tmp) {
- strcat(into, *tmp);
- strcat(into, " ");
- tmp++;
- }
- }
- break;
- }
- default:
- assert(0);
- }
- }
- strcat(into, from); // this includes the ".asm" from "$1.asm"
- strcat(into, " ");
+ _validatePorts ();
+
+ while (argc--)
+ {
+ if (!strncmp (*argv, "-m", 2))
+ {
+ _setPort (*argv + 2);
+ return;
+ }
+ argv++;
}
+
+ /* Use the first in the list */
+ port = _ports[0];
}
-#else
-void buildCmdLine(char *into, char **args, const char **cmds,
- const char *p1, const char *p2,
- const char *p3, const char **list)
+
+/* search through the command line options for the processor */
+static void
+_findProcessor (int argc, char **argv)
{
- const char *p, *from;
-
- while (*cmds) {
- *args = into;
- args++;
-
- from = *cmds;
- cmds++;
- *into = '\0';
-
- /* See if it has a '$' anywhere - if not, just copy */
- if ((p = strchr(from, '$'))) {
- strncpy(into, from, p - from);
- /* NULL terminate it */
- into[p-from] = '\0';
- from = p+2;
- p++;
- switch (*p) {
- case '1':
- if (p1)
- strcat(into, p1);
- break;
- case '2':
- if (p2)
- strcat(into, p2);
- break;
- case '3':
- if (p3)
- strcat(into, p3);
- break;
- case 'l': {
- const char **tmp = list;
- if (tmp) {
- while (*tmp) {
- strcpy(into, *tmp);
- into += strlen(into)+1;
- *args = into;
- args++;
- tmp++;
- }
- }
- break;
- }
- default:
- assert(0);
- }
- }
- strcat(into, from);
- if (strlen(into) == 0)
- args--;
- into += strlen(into)+1;
+ while (argc--)
+ {
+ if (!strncmp (*argv, "-p", 2))
+ {
+ _setProcessor (*argv + 2);
+ return;
+ }
+ argv++;
}
- *args = NULL;
+
+ /* no error if processor was not specified. */
}
-#endif
/*-----------------------------------------------------------------*/
-/* printVersionInfo - prints the version info */
+/* printVersionInfo - prints the version info */
/*-----------------------------------------------------------------*/
-void printVersionInfo ()
+void
+printVersionInfo (FILE *stream)
{
- int i;
-
- fprintf (stderr,
- "SDCC : ");
- for (i=0; i<NUM_PORTS; i++)
- fprintf(stderr, "%s%s", i==0 ? "" : "/", _ports[i]->target);
- fprintf(stderr, " %s"
+ int i;
+
+ fprintf (stream,
+ "SDCC : ");
+ for (i = 0; i < NUM_PORTS; i++)
+ fprintf (stream, "%s%s", i == 0 ? "" : "/", _ports[i]->target);
+
+ fprintf (stream, " " SDCC_VERSION_STR
#ifdef SDCC_SUB_VERSION_STR
- "/" SDCC_SUB_VERSION_STR
+ "/" SDCC_SUB_VERSION_STR
#endif
- " ` "
-#ifdef __CYGWIN32__
- " (CYGWIN32)\n"
+ " #%s (" __DATE__ ")"
+#ifdef __CYGWIN__
+ " (CYGWIN)\n"
+#elif defined __MINGW32__
+ " (MINGW32)\n"
+#elif defined __DJGPP__
+ " (DJGPP)\n"
+#elif defined(_MSC_VER)
+ " (MSVC)\n"
+#elif defined(__BORLANDC__)
+ " (BORLANDC)\n"
#else
-# ifdef __DJGPP__
- " (DJGPP) \n"
-# else
- " (UNIX) \n"
-# endif
+ " (UNIX) \n"
#endif
+ , getBuildNumber() );
+}
- , VersionString
- );
+static void
+printOptions(const OPTION *optionsTable, FILE *stream)
+{
+ int i;
+ for (i = 0;
+ optionsTable[i].shortOpt != 0 || optionsTable[i].longOpt != NULL
+ || optionsTable[i].help != NULL;
+ i++)
+ {
+ if (!optionsTable[i].shortOpt && !optionsTable[i].longOpt
+ && optionsTable[i].help)
+ {
+ fprintf (stream, "\n%s:\n", optionsTable[i].help);
+ }
+ else
+ {
+ fprintf(stream, " %c%c %-20s %s\n",
+ optionsTable[i].shortOpt !=0 ? '-' : ' ',
+ optionsTable[i].shortOpt !=0 ? optionsTable[i].shortOpt : ' ',
+ optionsTable[i].longOpt != NULL ? optionsTable[i].longOpt : "",
+ optionsTable[i].help != NULL ? optionsTable[i].help : ""
+ );
+ }
+ }
}
/*-----------------------------------------------------------------*/
-/* printUsage - prints command line syntax */
+/* printUsage - prints command line syntax */
/*-----------------------------------------------------------------*/
-void printUsage ()
+static void
+printUsage (void)
{
- printVersionInfo ();
- fprintf (stderr,
- "Usage : [options] filename\n"
- "Options :-\n"
- "\t-m<proc> - Target processor <proc>. Default %s\n"
- "\t Try --version for supported values of <proc>\n"
- "\t--model-large - Large Model\n"
- "\t--model-small - Small Model (default)\n"
- "\t--stack-auto - Stack automatic variables\n"
- "\t--xstack - Use external stack\n"
- "\t--xram-loc <nnnn> - External Ram start location\n"
- "\t--xstack-loc <nnnn> - Xternal Stack Location\n"
- "\t--code-loc <nnnn> - Code Segment Location\n"
- "\t--stack-loc <nnnn> - Stack pointer initial value\n"
- "\t--data-loc <nnnn> - Direct data start location\n"
- "\t--idata-loc <nnnn> - Indirect data start location\n"
- "\t--iram-size <nnnn> - Internal Ram size\n"
- "\t--nojtbound - Don't generate boundary check for jump tables\n"
- "\t--generic - All unqualified ptrs converted to '_generic'\n"
- "PreProcessor Options :-\n"
- "\t-Dmacro - Define Macro\n"
- "\t-Ipath - Include \"*.h\" path\n"
- "Note: this is NOT a complete list of options see docs for details\n",
- _ports[0]->target
- );
- exit (0);
+ int i;
+ FILE *stream = stderr;
+
+ printVersionInfo (stream);
+ fprintf (stream,
+ "Usage : sdcc [options] filename\n"
+ "Options :-\n"
+ );
+
+ printOptions (optionsTable, stream);
+
+ for (i = 0; i < NUM_PORTS; i++)
+ {
+ if (_ports[i]->poptions != NULL)
+ {
+ fprintf (stream, "\nSpecial options for the %s port:\n", _ports[i]->target);
+ printOptions (_ports[i]->poptions, stream);
+ }
+ }
}
/*-----------------------------------------------------------------*/
-/* parseWithComma - separates string with comma */
+/* setParseWithComma - separates string with comma to a set */
/*-----------------------------------------------------------------*/
-void parseWithComma (char **dest,char *src)
+void
+setParseWithComma (set **dest, const char *src)
{
- int i = 0;
-
- strtok(src,"\n \t");
- /* skip the initial white spaces */
- while (isspace(*src)) src++;
- dest[i++] = src;
- while (*src) {
- if (*src == ',') {
- *src = '\0';
- src++;
- if (*src)
- dest[i++] = src;
- continue ;
- }
- src++;
+ const char *p, *end;
+ struct dbuf_s dbuf;
+
+ /* skip the initial white spaces */
+ while (isspace((unsigned char)*src))
+ ++src;
+
+ /* skip the trailing white spaces */
+ end = &src[strlen(src) - 1];
+ while (end >= src && isspace((unsigned char)*end))
+ --end;
+ ++end;
+
+ p = src;
+ while (src < end)
+ {
+ dbuf_init (&dbuf, 16);
+
+ while (p < end && ',' != *p)
+ ++p;
+ dbuf_append (&dbuf, src, p - src);
+
+ /* null terminate the buffer */
+ dbuf_c_str (&dbuf);
+ addSet(dest, dbuf_detach (&dbuf));
+
+ src = ++p;
}
}
/*-----------------------------------------------------------------*/
/* setDefaultOptions - sets the default options */
/*-----------------------------------------------------------------*/
-static void setDefaultOptions()
+static void
+setDefaultOptions (void)
{
- int i ;
-
- for ( i = 0 ; i < 128 ; i++)
- preArgv[i] = asmOptions [i] =
- linkOptions[i] = relFiles[i] = libFiles[i] =
- libPaths[i] = NULL ;
-
- /* first the options part */
- options.stack_loc = 0; /* stack pointer initialised to 0 */
- options.xstack_loc= 0; /* xternal stack starts at 0 */
- options.code_loc = 0; /* code starts at 0 */
- options.data_loc = 0x0030; /* data starts at 0x0030 */
- options.xdata_loc = 0;
- options.idata_loc = 0x80;
- options.genericPtr = 1; /* default on */
- options.nopeep = 0;
- options.model = port->general.default_model;
- options.nostdlib=0;
- options.nostdinc=0;
- options.verbose=0;
-
- /* now for the optimizations */
- /* turn on the everything */
- optimize.global_cse = 1;
- optimize.label1 = 1;
- optimize.label2 = 1;
- optimize.label3 = 1;
- optimize.label4 = 1;
- optimize.loopInvariant = 1;
- optimize.loopInduction = 1;
-
- port->setDefaultOptions();
+ /* first the options part */
+ options.stack_loc = 0; /* stack pointer initialised to 0 */
+ options.xstack_loc = 0; /* xternal stack starts at 0 */
+ options.code_loc = 0; /* code starts at 0 */
+ options.data_loc = 0; /* JCF: By default let the linker locate data */
+ options.xdata_loc = 0;
+ options.idata_loc = 0; /* MB: No need to limit idata to 0x80-0xFF */
+ options.nopeep = 0;
+ options.model = port->general.default_model;
+ options.nostdlib = 0;
+ options.nostdinc = 0;
+ options.verbose = 0;
+ options.shortis8bits = 0;
+ options.std_sdcc = 1; /* enable SDCC language extensions */
+ options.std_c99 = 0; /* default to C89 until more C99 support */
+ options.code_seg = CODE_NAME; /* default to CSEG for generated code */
+ options.const_seg = CONST_NAME; /* default to CONST for generated code */
+
+ options.stack10bit=0;
+
+ /* now for the optimizations */
+ /* turn on the everything */
+ optimize.global_cse = 1;
+ optimize.label1 = 1;
+ optimize.label2 = 1;
+ optimize.label3 = 1;
+ optimize.label4 = 1;
+ optimize.loopInvariant = 1;
+ optimize.loopInduction = 1;
+
+ /* now for the ports */
+ port->setDefaultOptions ();
}
/*-----------------------------------------------------------------*/
/* processFile - determines the type of file from the extension */
/*-----------------------------------------------------------------*/
-static void processFile (char *s)
+static void
+processFile (char *s)
{
- char *fext = NULL;
-
- /* get the file extension */
- fext = s + strlen(s);
- while ((fext != s) && *fext != '.') fext--;
-
- /* now if no '.' then we don't know what the file type is
- so give a warning and return */
- if (fext == s) {
- werror(W_UNKNOWN_FEXT,s);
- return ;
+ const char *extp;
+ struct dbuf_s ext;
+ struct dbuf_s path;
+
+ dbuf_init (&ext, 128);
+ dbuf_init (&path, 128);
+
+ /* get the file extension.
+ If no '.' then we don't know what the file type is
+ so give a warning and return */
+ if (!dbuf_splitFile (s, &path, &ext))
+ {
+ werror (W_UNKNOWN_FEXT, s);
+
+ dbuf_destroy (&ext);
+ dbuf_destroy (&path);
+
+ return;
}
- /* otherwise depending on the file type */
- if (strcmp(fext,".c") == 0 || strcmp(fext,".C") == 0 || options.c1mode) {
- /* source file name : not if we already have a
- source file */
- if (srcFileName) {
- werror(W_TOO_MANY_SRC,s);
- return ;
- }
-
- /* the only source file */
- if (!(srcFile = fopen((fullSrcFileName = s),"r"))) {
- werror(E_FILE_OPEN_ERR,s);
- exit (1);
- }
-
- /* copy the file name into the buffer */
- strcpy(buffer,s);
-
- /* get rid of the "." */
- strtok(buffer,".");
- ALLOC(srcFileName,strlen(buffer)+1);
- strcpy(srcFileName,buffer);
-
- /* get rid of any path information
- for the module name; do this by going
- backwards till we get to either '/' or '\' or ':'
- or start of buffer */
- fext = buffer + strlen(buffer);
- while (fext != buffer &&
- *(fext -1) != '\\' &&
- *(fext-1) != '/' &&
- *(fext-1) != ':')
- fext--;
- ALLOC(moduleName,strlen(fext)+1);
- strcpy(moduleName,fext);
-
- return ;
+ /* otherwise depending on the file type */
+ extp = dbuf_c_str (&ext);
+ if (extp[1] == '\0' && (extp[0] == 'c' || extp[0] == 'C'))
+ {
+ unsigned char *p;
+
+ dbuf_destroy (&ext);
+
+ /* source file name : not if we already have a
+ source file */
+ if (fullSrcFileName)
+ {
+ werror (W_TOO_MANY_SRC, s);
+
+ dbuf_destroy (&path);
+
+ return;
+ }
+
+ /* the only source file */
+ fullSrcFileName = s;
+ if (!(srcFile = fopen (fullSrcFileName, "r")))
+ {
+ werror (E_FILE_OPEN_ERR, s);
+
+ dbuf_destroy (&path);
+
+ exit (1);
+ }
+
+ /* get rid of any path information
+ for the module name; */
+ dbuf_init (&ext, 128);
+
+ dbuf_splitPath (dbuf_c_str (&path), NULL, &ext);
+ dbuf_destroy (&path);
+
+ moduleNameBase = Safe_strdup (dbuf_c_str (&ext));
+ moduleName = dbuf_detach (&ext);
+
+ for (p = moduleName; *p; ++p)
+ if (!isalnum(*p))
+ *p = '_';
+ return;
}
- /* if the extention is type .rel or .r or .REL or .R
- addtional object file will be passed to the linker */
- if (strcmp(fext,".r") == 0 || strcmp(fext,".rel") == 0 ||
- strcmp(fext,".R") == 0 || strcmp(fext,".REL") == 0 ||
- strcmp(fext, port->linker.rel_ext) == 0)
- {
- relFiles[nrelFiles++] = s;
- return ;
+ /* if the extention is type .rel or .r or .REL or .R
+ additional object file will be passed to the linker */
+ if ((extp[1] == '\0' && (extp[0] == 'r' || extp[0] == 'R')) ||
+ strcmp (extp, "rel") == 0 || strcmp (extp, "REL") == 0 ||
+ strcmp (extp, port->linker.rel_ext) == 0)
+ {
+ dbuf_destroy (&ext);
+ dbuf_destroy (&path);
+
+ addSet (&relFilesSet, Safe_strdup (s));
+ return;
}
- /* if .lib or .LIB */
- if (strcmp(fext,".lib") == 0 || strcmp(fext,".LIB") == 0) {
- libFiles[nlibFiles++] = s;
- return;
+ /* if .lib or .LIB */
+ if (strcmp (extp, "lib") == 0 || strcmp (extp, ".LIB") == 0)
+ {
+ dbuf_destroy (&ext);
+ dbuf_destroy (&path);
+
+ addSet (&libFilesSet, Safe_strdup (s));
+ return;
}
- werror(W_UNKNOWN_FEXT,s);
-
+ dbuf_destroy (&ext);
+ dbuf_destroy (&path);
+
+ werror (W_UNKNOWN_FEXT, s);
}
-static void _processC1Arg(char *s)
+static void
+_setModel (int model, const char *sz)
{
- if (srcFileName) {
- if (options.out_name) {
- werror(W_TOO_MANY_SRC,s);
- return;
- }
- options.out_name = strdup(s);
+ if (port->general.supported_models & model)
+ options.model = model;
+ else
+ werror (W_UNSUPPORTED_MODEL, sz, port->target);
+}
+
+/** Gets the string argument to this option. If the option is '--opt'
+ then for input of '--optxyz' or '--opt xyz' returns xyz.
+*/
+char *
+getStringArg(const char *szStart, char **argv, int *pi, int argc)
+{
+ if (argv[*pi][strlen(szStart)])
+ {
+ return &argv[*pi][strlen(szStart)];
}
- else {
- processFile(s);
+ else
+ {
+ ++(*pi);
+ if (*pi >= argc)
+ {
+ werror (E_ARGUMENT_MISSING, szStart);
+ /* Die here rather than checking for errors later. */
+ exit (EXIT_FAILURE);
+ }
+ else
+ {
+ return argv[*pi];
+ }
}
}
-static void _addToList(const char **list, const char *str)
+/** Gets the integer argument to this option using the same rules as
+ getStringArg.
+*/
+int
+getIntArg(const char *szStart, char **argv, int *pi, int argc)
+{
+ return (int)floatFromVal(constVal(getStringArg(szStart, argv, pi, argc)));
+}
+
+static void
+verifyShortOption(const char *opt)
{
- /* This is the bad way to do things :) */
- while (*list)
- list++;
- *list = strdup(str);
- if (!*list) {
- werror(E_OUT_OF_MEM,__FILE__, 0);
- exit (1);
+ if (strlen(opt) != 2)
+ {
+ werror (W_EXCESS_SHORT_OPTIONS, opt);
}
- *(++list) = NULL;
}
-static void _setModel(int model, const char *sz)
+static bool
+tryHandleUnsupportedOpt(char **argv, int *pi)
{
- if (port->general.supported_models & model)
- options.model = model;
- else
- werror(W_UNSUPPORTED_MODEL, sz, port->target);
+ if (argv[*pi][0] == '-')
+ {
+ const char *longOpt = "";
+ char shortOpt = -1;
+ int i;
+
+ if (argv[*pi][1] == '-')
+ {
+ /* Long option. */
+ longOpt = argv[*pi];
+ }
+ else
+ {
+ shortOpt = argv[*pi][1];
+ }
+ for (i = 0; i < LENGTH(unsupportedOptTable); i++)
+ {
+ if (unsupportedOptTable[i].shortOpt == shortOpt ||
+ (longOpt && unsupportedOptTable[i].longOpt && !strcmp(unsupportedOptTable[i].longOpt, longOpt)))
+ {
+ /* Found an unsupported opt. */
+ char buffer[100];
+ SNPRINTF(buffer, sizeof(buffer),
+ "%s%c%c",
+ longOpt ? longOpt : "",
+ shortOpt ? '-' : ' ', shortOpt ? shortOpt : ' ');
+ werror (W_UNSUPP_OPTION, buffer, unsupportedOptTable[i].message);
+ return 1;
+ }
+ }
+ /* Didn't find in the table */
+ return 0;
+ }
+ else
+ {
+ /* Not an option, so can't be unsupported :) */
+ return 0;
+ }
}
-/*-----------------------------------------------------------------*/
-/* parseCmdLine - parses the command line and sets the options */
-/*-----------------------------------------------------------------*/
-int parseCmdLine ( int argc, char **argv )
+static bool
+scanOptionsTable(const OPTION *optionsTable, char shortOpt, const char *longOpt, char **argv, int *pi)
{
- int i ;
- char cdbfnbuf[50];
-
- /* go thru all whole command line */
- for ( i = 1; i < argc; i++ ) {
- if ( i >= argc )
- break ;
-
- /* options */
- if (argv[i][0] == '-' && argv[i][1] == '-') {
-
- if (strcmp(&argv[i][1],OPTION_HELP) == 0) {
- printUsage();
- exit(0);
- }
-
- if (strcmp(&argv[i][1],OPTION_XREGS) == 0) {
- options.regExtend = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_LARGE_MODEL) == 0) {
- _setModel(MODEL_LARGE, argv[i]);
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_MEDIUM_MODEL) == 0) {
- _setModel(MODEL_MEDIUM, argv[i]);
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_SMALL_MODEL) == 0) {
- _setModel(MODEL_SMALL, argv[i]);
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_FLAT24_MODEL) == 0) {
- _setModel(MODEL_FLAT24, argv[i]);
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_STACK_10BIT) == 0) {
- options.stack10bit = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_STACK_AUTO) == 0) {
- options.stackAuto = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_RAW) == 0) {
- options.dump_raw = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_CYCLOMATIC) == 0) {
- options.cyclomatic = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_GCSE) == 0) {
- options.dump_gcse = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_LOOP) == 0) {
- options.dump_loop = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_KILL) == 0) {
- options.dump_kill = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_INTLONG_RENT) == 0) {
- options.intlong_rent = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_FLOAT_RENT) == 0) {
- options.float_rent = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_RANGE) == 0) {
- options.dump_range = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_PACK) == 0) {
- options.dump_pack = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DUMP_RASSGN) == 0) {
- options.dump_rassgn = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_OUT_FMT_IHX) == 0) {
- options.out_fmt = 0;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_OUT_FMT_S19) == 0) {
- options.out_fmt = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NOOVERLAY) == 0) {
- options.noOverlay = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_STKAFTRDATA) == 0) {
- options.stackOnData = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_PREPROC_ONLY) == 0) {
- preProcOnly = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_C1_MODE) == 0) {
- options.c1mode = 1;
- continue;
- }
-
-
- if (strcmp(&argv[i][1],OPTION_DUMP_ALL) == 0) {
- options.dump_rassgn =
- options.dump_pack =
- options.dump_range =
- options.dump_kill =
- options.dump_loop =
- options.dump_gcse =
- options.dump_raw = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_COMP_ONLY) == 0) {
- options.cc_only = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_GENERIC) == 0) {
- options.genericPtr = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NOPEEP) == 0) {
- options.nopeep = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_ASMPEEP) == 0) {
- options.asmpeep = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DEBUG) == 0) {
- options.debug = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NODEBUG) == 0) {
- options.nodebug = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NOREGPARMS) == 0) {
- options.noregparms = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_PEEP_FILE) == 0) {
- if (argv[i][1+strlen(OPTION_PEEP_FILE)])
- options.peep_file =
- &argv[i][1+strlen(OPTION_PEEP_FILE)];
- else
- options.peep_file = argv[++i];
- continue ;
- }
-
- if (strcmp(&argv[i][1],OPTION_LIB_PATH) == 0) {
- if (argv[i][1+strlen(OPTION_LIB_PATH)])
- libPaths[nlibPaths++] =
- &argv[i][1+strlen(OPTION_PEEP_FILE)];
- else
- libPaths[nlibPaths++] = argv[++i];
- continue ;
- }
-
- if (strcmp(&argv[i][1],OPTION_XSTACK_LOC) == 0) {
-
- if (argv[i][1+strlen(OPTION_XSTACK_LOC)])
- options.xstack_loc =
- (int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_XSTACK_LOC)]));
- else
- options.xstack_loc =
- (int) floatFromVal(constVal(argv[++i]));
- continue ;
- }
-
- if (strcmp(&argv[i][1],OPTION_XSTACK) == 0) {
- options.useXstack = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_MAINRETURN) == 0) {
- options.mainreturn = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_CALLEE_SAVES) == 0) {
- if (argv[i][1+strlen(OPTION_CALLEE_SAVES)])
- parseWithComma(options.calleeSaves
- ,&argv[i][1+strlen(OPTION_CALLEE_SAVES)]);
- else
- parseWithComma(options.calleeSaves,argv[++i]);
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_STACK_LOC) == 0) {
-
- if (argv[i][1+strlen(OPTION_STACK_LOC)])
- options.stack_loc =
- (int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_STACK_LOC)]));
- else
- options.stack_loc =
- (int) floatFromVal(constVal(argv[++i]));
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_XRAM_LOC) == 0) {
-
- if (argv[i][1+strlen(OPTION_XRAM_LOC)])
- options.xdata_loc =
- (unsigned int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_XRAM_LOC)]));
- else
- options.xdata_loc =
- (unsigned int) floatFromVal(constVal(argv[++i]));
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_IRAM_SIZE) == 0) {
-
- if (argv[i][1+strlen(OPTION_IRAM_SIZE)])
- options.iram_size =
- (int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_IRAM_SIZE)]));
- else
- options.iram_size =
- (int) floatFromVal(constVal(argv[++i]));
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_VERSION) == 0) {
- printVersionInfo();
- exit(0);
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_DATA_LOC) == 0) {
-
- if (argv[i][1+strlen(OPTION_DATA_LOC)])
- options.data_loc =
- (int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_DATA_LOC)]));
- else
- options.data_loc =
- (int) floatFromVal(constVal(argv[++i]));
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_IDATA_LOC) == 0) {
-
- if (argv[i][1+strlen(OPTION_IDATA_LOC)])
- options.idata_loc =
- (int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_IDATA_LOC)]));
- else
- options.idata_loc =
- (int) floatFromVal(constVal(argv[++i]));
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_CODE_LOC) == 0) {
-
- if (argv[i][1+strlen(OPTION_CODE_LOC)])
- options.code_loc =
- (int) floatFromVal(constVal(&argv[i][1+strlen(OPTION_CODE_LOC)]));
- else
- options.code_loc =
- (int) floatFromVal(constVal(argv[++i]));
- continue;
- }
-
-
- if (strcmp(&argv[i][1],OPTION_NO_JTBOUND) == 0) {
- optimize.noJTabBoundary = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NO_GCSE) == 0) {
- optimize.global_cse = 0;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NO_LOOP_INV) == 0) {
- optimize.loopInvariant = 0;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NO_LOOP_IND) == 0) {
- optimize.loopInduction = 0;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NO_LOOPREV) == 0) {
- optimize.noLoopReverse = 1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NOSTDLIB) == 0) {
- options.nostdlib=1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_NOSTDINC) == 0) {
- options.nostdinc=1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_VERBOSE) == 0) {
- options.verbose=1;
- continue;
- }
-
- if (strcmp(&argv[i][1],OPTION_ANSIINT) == 0) {
- options.ANSIint=1;
- continue;
- }
-
- if (!port->parseOption(&argc, argv, &i))
- {
- werror(W_UNKNOWN_OPTION,argv[i]);
- }
- else
- {
- continue;
- }
- }
-
- /* these are undocumented options */
- /* if preceded by '/' then turn off certain optmizations, used
- for debugging only these are also the legacy options from
- version 1.xx will be removed gradually.
- It may be an absolute filename.
- */
- if ( *argv[i] == '/' && strlen(argv[i]) < 3) {
- switch (argv[i][1]) {
-
- case 'p':
- optimize.ptrArithmetic=0;
- break;
-
- case 'L':
- switch (argv[i][2]) {
- case '\0':
- optimize.label1 =
- optimize.label2 =
- optimize.label3 =
- optimize.label4 = 0 ;
- break;
- case '1':
- optimize.label1 = 0;
- break;
- case '2':
- optimize.label2 = 0;
- break;
- case '3':
- optimize.label3 = 0;
- break;
- case '4':
- optimize.label4 = 0;
- break;
- }
- break;
-
- case 'l' :
- switch (argv[i][2]) {
- case 'i' :
- optimize.loopInvariant = 0;
- break;
- case 'n' :
- optimize.loopInduction = 0;
- break;
-
-
- }
- break ;
- case 'g' :
- optimize.global_cse = 0;
- break;
-
- }
- continue ;
- }
-
- /* if preceded by '-' then option */
- if ( *argv[i] == '-' ) {
- switch (argv[i][1]) {
- case 'h' :
- printUsage();
- exit(0);
- break;
-
- case 'E':
- preProcOnly = 1;
- break;
-
- case 'm':
- /* Used to select the port */
- if (_setPort(argv[i] + 2)) {
- werror(W_UNSUPP_OPTION,"-m","Unrecognised processor");
- }
- break;
-
- case 'a' :
- werror(W_UNSUPP_OPTION,"-a","use --stack-auto instead");
- break ;
-
- case 'g' :
- werror(W_UNSUPP_OPTION,"-g","use --generic instead");
- break;
-
- case 'X' : /* use external stack */
- werror(W_UNSUPP_OPTION,"-X","use --xstack-loc instead");
- break ;
-
- case 'x' :
- werror(W_UNSUPP_OPTION,"-x","use --xstack instead");
- break;
-
- case 'p' : /* stack pointer intial value */
- case 'P' :
- werror(W_UNSUPP_OPTION,"-p","use --stack-loc instead");
- break ;
-
- case 'i' :
- werror(W_UNSUPP_OPTION,"-i","use --idata-loc instead");
- break ;
-
- case 'r' :
- werror(W_UNSUPP_OPTION,"-r","use --xdata-loc instead");
- break ;
-
- case 's' :
- werror(W_UNSUPP_OPTION,"-s","use --code-loc instead");
- break ;
-
- case 'c':
- options.cc_only = 1;
- break;
-
- case 'Y':
- werror(W_UNSUPP_OPTION,"-Y","use -I instead");
- break;
-
- case 'L' :
- if (argv[i][2])
- libPaths[nlibPaths++] = &argv[i][2];
- else
- libPaths[nlibPaths++] = argv[++i];
- break;
-
- case 'W':
- /* linker options */
- if (argv[i][2] == 'l') {
- if (argv[i][3])
- parseWithComma(linkOptions,&argv[i][3]);
- else
- parseWithComma(linkOptions,argv[++i]);
- } else {
- /* assembler options */
- if (argv[i][2] == 'a') {
- if (argv[i][3])
- parseWithComma((char **)asmOptions,&argv[i][3]);
- else
- parseWithComma((char **)asmOptions,argv[++i]);
-
- } else {
- werror(W_UNKNOWN_OPTION,argv[i]);
- }
- }
- break;
- case 'S':
- noAssemble = 1;
- break;
-
- case 'V':
- verboseExec = TRUE;
- break;
-
- case 'v':
- printVersionInfo();
- exit(0);
- break;
-
- /* preprocessor options */
- case 'M':
- {
- preProcOnly=1;
- _addToList(preArgv, "-M");
- break;
- }
- case 'C':
- {
- _addToList(preArgv, "-C");
- break;
- }
- case 'd':
- case 'D':
- case 'I':
- case 'A':
- case 'U':
- {
- char sOpt = argv[i][1] ;
- char *rest ;
-
- if ( argv[i][2] == ' ' || argv[i][2] == '\0') {
- i++ ;
- rest = argv[i] ;
- }
- else
- rest = &argv[i][2] ;
-
- if ( argv[i][1] == 'Y' )
- argv[i][1] = 'I';
-
- sprintf(buffer, "-%c%s", sOpt, rest);
- _addToList(preArgv, buffer);
- }
- break ;
-
- default:
- if (!port->parseOption(&argc, argv, &i))
- werror(W_UNKNOWN_OPTION,argv[i]);
- }
- continue ;
- }
-
- if (!port->parseOption(&argc, argv, &i)) {
- /* no option must be a filename */
- if (options.c1mode)
- _processC1Arg(argv[i]);
- else
- processFile(argv[i]);
- }
- }
-
- /* set up external stack location if not explicitly specified */
- if ( !options.xstack_loc )
- options.xstack_loc = options.xdata_loc ;
-
- /* if debug option is set the open the cdbFile */
- if (!options.nodebug && srcFileName) {
- sprintf(cdbfnbuf,"%s.cdb",srcFileName);
- if ((cdbFile = fopen(cdbfnbuf,"w")) == NULL)
- werror(E_FILE_OPEN_ERR,cdbfnbuf);
- else {
- /* add a module record */
- fprintf(cdbFile,"M:%s\n",moduleName);
- }
+ int i;
+ for (i = 0;
+ optionsTable[i].shortOpt != 0 || optionsTable[i].longOpt != NULL
+ || optionsTable[i].help != NULL;
+ i++)
+ {
+ if (optionsTable[i].shortOpt == shortOpt ||
+ (longOpt && optionsTable[i].longOpt &&
+ strcmp(optionsTable[i].longOpt, longOpt) == 0))
+ {
+
+ /* If it is a flag then we can handle it here */
+ if (optionsTable[i].pparameter != NULL)
+ {
+ if (optionsTable[i].shortOpt == shortOpt)
+ {
+ verifyShortOption(argv[*pi]);
+ }
+
+ (*optionsTable[i].pparameter)++;
+ return 1;
+ }
+ else {
+ /* Not a flag. Handled manually later. */
+ return 0;
+ }
+ }
}
- return 0;
+ /* Didn't find in the table */
+ return 0;
+}
+
+static bool
+tryHandleSimpleOpt(char **argv, int *pi)
+{
+ if (argv[*pi][0] == '-')
+ {
+ const char *longOpt = "";
+ char shortOpt = -1;
+
+ if (argv[*pi][1] == '-')
+ {
+ /* Long option. */
+ longOpt = argv[*pi];
+ }
+ else
+ {
+ shortOpt = argv[*pi][1];
+ }
+
+ if (scanOptionsTable(optionsTable, shortOpt, longOpt, argv, pi))
+ {
+ return 1;
+ }
+ else if (port && port->poptions &&
+ scanOptionsTable(port->poptions, shortOpt, longOpt, argv, pi))
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+ }
+ else
+ {
+ /* Not an option, so can't be handled. */
+ return 0;
+ }
}
/*-----------------------------------------------------------------*/
-/* my_system - will call a program with arguments */
+/* parseCmdLine - parses the command line and sets the options */
/*-----------------------------------------------------------------*/
+static int
+parseCmdLine (int argc, char **argv)
+{
+ int i;
-#if defined(_MSC_VER)
+ /* go thru all whole command line */
+ for (i = 1; i < argc; i++)
+ {
+ if (i >= argc)
+ break;
-char *try_dir[]= {NULL}; // TODO : Fill in some default search list
+ if (tryHandleUnsupportedOpt(argv, &i) == TRUE)
+ {
+ continue;
+ }
-#else
+ if (tryHandleSimpleOpt(argv, &i) == TRUE)
+ {
+ continue;
+ }
-//char *try_dir[]= {SRCDIR "/bin",PREFIX "/bin", NULL};
-char *try_dir[]= {NULL};
+ /* options */
+ if (argv[i][0] == '-' && argv[i][1] == '-')
+ {
+ if (strcmp (argv[i], OPTION_USE_STDOUT) == 0)
+ {
+ if (options.use_stdout == 0)
+ {
+ options.use_stdout = 1;
+ dup2(STDOUT_FILENO, STDERR_FILENO);
+ }
+ continue;
+ }
+ if (strcmp (argv[i], OPTION_HELP) == 0)
+ {
+ printUsage ();
+ exit (EXIT_SUCCESS);
+ }
+
+ if (strcmp (argv[i], OPTION_STACK_8BIT) == 0)
+ {
+ options.stack10bit = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_OUT_FMT_IHX) == 0)
+ {
+ options.out_fmt = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_OUT_FMT_S19) == 0)
+ {
+ options.out_fmt = 1;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_LARGE_MODEL) == 0)
+ {
+ _setModel (MODEL_LARGE, argv[i]);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_MEDIUM_MODEL) == 0)
+ {
+ _setModel (MODEL_MEDIUM, argv[i]);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_SMALL_MODEL) == 0)
+ {
+ _setModel (MODEL_SMALL, argv[i]);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_FLAT24_MODEL) == 0)
+ {
+ _setModel (MODEL_FLAT24, argv[i]);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_DUMP_ALL) == 0)
+ {
+ options.dump_rassgn =
+ options.dump_pack =
+ options.dump_range =
+ options.dump_kill =
+ options.dump_loop =
+ options.dump_gcse =
+ options.dump_raw = 1;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_PEEP_FILE) == 0)
+ {
+ options.peep_file = getStringArg(OPTION_PEEP_FILE, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_LIB_PATH) == 0)
+ {
+ addSet(&libPathsSet, Safe_strdup(getStringArg(OPTION_LIB_PATH, argv, &i, argc)));
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_VERSION) == 0)
+ {
+ printVersionInfo (stdout);
+ exit (EXIT_SUCCESS);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_CALLEE_SAVES) == 0)
+ {
+ setParseWithComma(&options.calleeSavesSet, getStringArg(OPTION_CALLEE_SAVES, argv, &i, argc));
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_XSTACK_LOC) == 0)
+ {
+ options.xstack_loc = getIntArg(OPTION_XSTACK_LOC, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_STACK_LOC) == 0)
+ {
+ options.stack_loc = getIntArg(OPTION_STACK_LOC, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_STACK_SIZE) == 0)
+ {
+ options.stack_size = getIntArg(OPTION_STACK_SIZE, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_XRAM_LOC) == 0)
+ {
+ options.xdata_loc = getIntArg(OPTION_XRAM_LOC, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_IRAM_SIZE) == 0)
+ {
+ options.iram_size = getIntArg(OPTION_IRAM_SIZE, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_XRAM_SIZE) == 0)
+ {
+ options.xram_size = getIntArg(OPTION_XRAM_SIZE, argv, &i, argc);
+ options.xram_size_set = TRUE;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_CODE_SIZE) == 0)
+ {
+ options.code_size = getIntArg(OPTION_CODE_SIZE, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_DATA_LOC) == 0)
+ {
+ options.data_loc = getIntArg(OPTION_DATA_LOC, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_IDATA_LOC) == 0)
+ {
+ options.idata_loc = getIntArg(OPTION_IDATA_LOC, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_CODE_LOC) == 0)
+ {
+ options.code_loc = getIntArg(OPTION_CODE_LOC, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_NO_GCSE) == 0)
+ {
+ optimize.global_cse = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_NO_LOOP_INV) == 0)
+ {
+ optimize.loopInvariant = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_NO_LABEL_OPT) == 0)
+ {
+ optimize.label4 = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_NO_LOOP_IND) == 0)
+ {
+ optimize.loopInduction = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_OPT_CODE_SPEED) == 0)
+ {
+ optimize.codeSpeed = 1;
+ optimize.codeSize = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_OPT_CODE_SIZE) == 0)
+ {
+ optimize.codeSpeed = 0;
+ optimize.codeSize = 1;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_LESS_PEDANTIC) == 0)
+ {
+ options.lessPedantic = 1;
+ setErrorLogLevel(ERROR_LEVEL_WARNING);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_DISABLE_WARNING) == 0)
+ {
+ int w = getIntArg(OPTION_DISABLE_WARNING, argv, &i, argc);
+ if (w < MAX_ERROR_WARNING)
+ {
+ setWarningDisabled(w);
+ }
+ continue;
+ }
+
+ if (strcmp (&argv[i][1], OPTION_SHORT_IS_8BITS) == 0)
+ {
+ options.shortis8bits=1;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_TINI_LIBID) == 0)
+ {
+ options.tini_libid = getIntArg(OPTION_TINI_LIBID, argv, &i, argc);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_STD_C89) == 0)
+ {
+ options.std_c99 = 0;
+ options.std_sdcc = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_STD_C99) == 0)
+ {
+ options.std_c99 = 1;
+ options.std_sdcc = 0;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_STD_SDCC89) == 0)
+ {
+ options.std_c99 = 0;
+ options.std_sdcc = 1;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_STD_SDCC99) == 0)
+ {
+ options.std_c99 = 1;
+ options.std_sdcc = 1;
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_CODE_SEG) == 0)
+ {
+ struct dbuf_s segname;
+
+ dbuf_init (&segname, 16);
+ dbuf_printf (&segname, "%-8s(CODE)", getStringArg (OPTION_CODE_SEG, argv, &i, argc));
+ options.code_seg = dbuf_detach (&segname);
+ continue;
+ }
+
+ if (strcmp (argv[i], OPTION_CONST_SEG) == 0)
+ {
+ struct dbuf_s segname;
+
+ dbuf_init (&segname, 16);
+ dbuf_printf (&segname, "%-8s(CODE)", getStringArg (OPTION_CONST_SEG, argv, &i, argc));
+ options.const_seg = dbuf_detach (&segname);
+ continue;
+ }
+
+ if (!port->parseOption (&argc, argv, &i))
+ {
+ werror (W_UNKNOWN_OPTION, argv[i]);
+ continue;
+ }
+ else
+ {
+ continue;
+ }
+ }
-#endif
+ /* if preceded by '-' then option */
+ if (*argv[i] == '-')
+ {
+ switch (argv[i][1])
+ {
+ case 'h':
+ verifyShortOption(argv[i]);
+
+ printUsage ();
+ exit (EXIT_SUCCESS);
+ break;
+
+ case 'm':
+ /* Used to select the port. But this has already been done. */
+ break;
+
+ case 'p':
+ /* Used to select the processor in port. But this has
+ * already been done. */
+ break;
+
+ case 'c':
+ verifyShortOption(argv[i]);
+
+ options.cc_only = 1;
+ break;
+
+ case 'L':
+ addSet(&libPathsSet, Safe_strdup(getStringArg("-L", argv, &i, argc)));
+ break;
+
+ case 'l':
+ addSet(&libFilesSet, Safe_strdup(getStringArg("-l", argv, &i, argc)));
+ break;
+
+ case 'o':
+ {
+ char *outName = getStringArg("-o", argv, &i, argc);
+ size_t len = strlen(outName);
+
+ /* point to last character */
+ if (IS_DIR_SEPARATOR(outName[len - 1]))
+ {
+ /* only output path specified */
+ dstPath = Safe_malloc(len);
+ memcpy(dstPath, outName, len - 1);
+ dstPath[len - 1] = '\0';
+ fullDstFileName = NULL;
+ }
+ else
+ {
+ struct dbuf_s path;
+
+ dbuf_init (&path, 128);
+ fullDstFileName = Safe_strdup (outName);
+
+ /* get rid of the "."-extension */
+ dbuf_splitFile (outName, &path, NULL);
+
+ dbuf_c_str (&path);
+ dstFileName = dbuf_detach (&path);
+
+ dbuf_init (&path, 128);
+ /* strip module name to get path */
+ if (dbuf_splitPath (dstFileName, &path, NULL))
+ {
+ dbuf_c_str (&path);
+ dstPath = dbuf_detach (&path);
+ }
+ else
+ dbuf_destroy (&path);
+ }
+ break;
+ }
+
+ case 'W':
+ /* pre-processer options */
+ if (argv[i][2] == 'p')
+ {
+ setParseWithComma(&preArgvSet, getStringArg("-Wp", argv, &i, argc));
+ }
+ /* linker options */
+ else if (argv[i][2] == 'l')
+ {
+ setParseWithComma(&linkOptionsSet, getStringArg("-Wl", argv, &i, argc));
+ }
+ /* assembler options */
+ else if (argv[i][2] == 'a')
+ {
+ setParseWithComma(&asmOptionsSet, getStringArg("-Wa", argv, &i, argc));
+ }
+ else
+ {
+ werror (W_UNKNOWN_OPTION, argv[i]);
+ }
+ break;
+
+ case 'v':
+ verifyShortOption(argv[i]);
+
+ printVersionInfo (stdout);
+ exit (0);
+ break;
+
+ /* preprocessor options */
+ case 'M':
+ {
+ preProcOnly = 1;
+ if (argv[i][2] == 'M')
+ addSet(&preArgvSet, Safe_strdup("-MM"));
+ else
+ addSet(&preArgvSet, Safe_strdup("-M"));
+ break;
+ }
+ case 'C':
+ {
+ addSet(&preArgvSet, Safe_strdup("-C"));
+ break;
+ }
+
+ case 'd':
+ case 'D':
+ case 'I':
+ case 'A':
+ case 'U':
+ {
+ char sOpt = argv[i][1];
+ char *rest;
+
+ if (argv[i][2] == ' ' || argv[i][2] == '\0')
+ {
+ i++;
+ if (i >= argc)
+ {
+ /* No argument. */
+ werror(E_ARGUMENT_MISSING, argv[i-1]);
+ break;
+ }
+ else
+ {
+ rest = argv[i];
+ }
+ }
+ else
+ rest = &argv[i][2];
+
+ if (sOpt == 'Y')
+ sOpt = 'I';
+
+ SNPRINTF (buffer, sizeof(buffer),
+ ((sOpt == 'I') ? "-%c\"%s\"": "-%c%s"), sOpt, rest);
+ addSet(&preArgvSet, Safe_strdup(buffer));
+ if(sOpt == 'I') {
+ addSet(&includeDirsSet, Safe_strdup(rest));
+ addSet(&userIncDirsSet, Safe_strdup(rest));
+ }
+ }
+ break;
+
+ default:
+ if (!port->parseOption (&argc, argv, &i))
+ werror (W_UNKNOWN_OPTION, argv[i]);
+ }
+ continue;
+ }
-#ifdef USE_SYSTEM_SYSTEM_CALLS
-int my_system (const char *cmd)
-{
- int argsStart, e, i=0;
- char *cmdLine=NULL;
-
- argsStart=strstr(cmd, " ")-cmd;
-
- // try to find the command in predefined path's
- while (try_dir[i]) {
- cmdLine = (char*)malloc(strlen(try_dir[i])+strlen(cmd)+10);
- strcpy(cmdLine, try_dir[i]); // the path
- strcat(cmdLine, "/");
- strncat(cmdLine, cmd, argsStart); // the command
-#if NATIVE_WIN32
- strcat(cmdLine, ".exe");
- /* Mung slashes into backslashes to keep WIndoze happy. */
- {
- char *r=cmdLine;
- while (*r) {
- if (*r == '/') {
- *r = '\\';
- }
- r++;
- }
- }
-#endif
- if (access(cmdLine, X_OK) == 0) {
- // the arguments
- strcat(cmdLine, cmd+argsStart);
- break;
+ if (!port->parseOption (&argc, argv, &i))
+ {
+ /* no option must be a filename */
+ if (options.c1mode)
+ {
+ werror (W_NO_FILE_ARG_IN_C1, argv[i]);
+ }
+ else
+ {
+ processFile (argv[i]);
+ }
+ }
}
- free(cmdLine);
- cmdLine=NULL;
- i++;
- }
-
- if (verboseExec) {
- printf ("+ %s\n", cmdLine ? cmdLine : cmd);
- }
-
- if (cmdLine) {
- // command found in predefined path
- e=system(cmdLine);
- free(cmdLine);
- } else {
- // trust on $PATH
- e=system(cmd);
- }
- return e;
-}
-#else
-int my_system (const char *cmd, char **cmd_argv)
-{
- char *dir, *got= NULL; int i= 0;
- while (!got && try_dir[i])
+ /* some sanity checks in c1 mode */
+ if (options.c1mode)
{
- dir= (char*)malloc(strlen(try_dir[i])+strlen(cmd)+10);
- strcpy(dir, try_dir[i]);
- strcat(dir, "/");
- strcat(dir, cmd);
-
-#if NATIVE_WIN32
- strcat(dir, ".exe");
-
- /* Mung slashes into backslashes to keep WIndoze happy. */
- {
- char *r;
- r = dir;
-
- while (*r)
- {
- if (*r == '/')
- {
- *r = '\\';
- }
- r++;
- }
- }
-#endif
+ const char *s;
+
+ if (fullSrcFileName)
+ {
+ fclose (srcFile);
+ werror (W_NO_FILE_ARG_IN_C1, fullSrcFileName);
+ }
+ fullSrcFileName = NULL;
+ for (s = setFirstItem(relFilesSet); s != NULL; s = setNextItem(relFilesSet))
+ {
+ werror (W_NO_FILE_ARG_IN_C1, s);
+ }
+ for (s = setFirstItem(libFilesSet); s != NULL; s = setNextItem(libFilesSet))
+ {
+ werror (W_NO_FILE_ARG_IN_C1, s);
+ }
+ deleteSet(&relFilesSet);
+ deleteSet(&libFilesSet);
+
+ if (options.cc_only || noAssemble || preProcOnly)
+ {
+ werror (W_ILLEGAL_OPT_COMBINATION);
+ }
+ options.cc_only = noAssemble = preProcOnly = 0;
+ if (!dstFileName)
+ {
+ werror (E_NEED_OPT_O_IN_C1);
+ exit (1);
+ }
+ }
+ /* if no dstFileName given with -o, we've to find one: */
+ if (!dstFileName)
+ {
+ const char *s;
- if (access(dir, X_OK) == 0)
+ /* use the modulename from the C-source */
+ if (fullSrcFileName)
+ {
+ struct dbuf_s path;
+
+ if (*dstPath != '\0')
+ {
+ dbuf_makePath (&path, dstPath, moduleNameBase);
+ dbuf_c_str (&path);
+ dstFileName = dbuf_detach (&path);
+ }
+ else
+ dstFileName = Safe_strdup(moduleNameBase);
+ }
+ /* use the modulename from the first object file */
+ else if ((s = peekSet(relFilesSet)) != NULL)
{
- got= strdup(dir);
+ struct dbuf_s file;
+
+ dbuf_init(&file, 128);
+
+ dbuf_splitPath (s, NULL, &file);
+
+ if (*dstPath != '\0')
+ {
+ struct dbuf_s path;
+
+ dbuf_init(&path, 128);
+ dbuf_makePath (&path, dstPath, dbuf_c_str (&file));
+ dbuf_destroy (&file);
+ dbuf_c_str (&path);
+ dstFileName = dbuf_detach (&path);
+ }
+ else
+ {
+ dbuf_c_str (&file);
+ dstFileName = dbuf_detach (&file);
+ }
}
- free(dir);
- i++;
+ /* else no module given: help text is displayed */
}
- if (verboseExec) {
- char **pCmd = cmd_argv;
- printf ("+ ");
- while (*pCmd) {
- printf("%s ", *pCmd);
- pCmd++;
- }
- printf("\n");
+ /* set int, long and float reentrancy based on stack-auto */
+ if (options.stackAuto)
+ {
+ options.intlong_rent++;
+ options.float_rent++;
}
- if (got)
- {
- i= spawnv(P_WAIT,got,cmd_argv) == -1;
- free(got) ;
- }
- else
- i= spawnvp(P_WAIT,cmd,cmd_argv) == -1;
- if (i) {
- perror("Cannot exec process ");
- return -1;
+ /* mcs51 has an assembly coded float library that's always reentrant */
+ if (TARGET_IS_MCS51)
+ {
+ options.float_rent++;
}
-
- return 0;
+
+ /* set up external stack location if not explicitly specified */
+ if (!options.xstack_loc)
+ options.xstack_loc = options.xdata_loc;
+
+ /* if debug option is set then open the cdbFile */
+ if (options.debug && fullSrcFileName)
+ {
+ SNPRINTF (scratchFileName, sizeof(scratchFileName),
+ "%s.adb", dstFileName); /*JCF: Nov 30, 2002*/
+ if(debugFile->openFile(scratchFileName))
+ debugFile->writeModule(moduleName);
+ else
+ werror (E_FILE_OPEN_ERR, scratchFileName);
+ }
+ MSVC_style(options.vc_err_style);
+
+ return 0;
}
-#endif
/*-----------------------------------------------------------------*/
/* linkEdit : - calls the linkage editor with options */
/*-----------------------------------------------------------------*/
-static void linkEdit (char **envp)
+static void
+linkEdit (char **envp)
{
- FILE *lnkfile ;
-#ifndef USE_SYSTEM_SYSTEM_CALLS
- char *argv[128];
-#endif
- char *segName, *c;
+ FILE *lnkfile;
+ char *segName, *c;
+ int system_ret;
+ const char *s;
+ char linkerScriptFileName[PATH_MAX];
- int i;
- if (!srcFileName)
- srcFileName = "temp";
-
- /* first we need to create the <filename>.lnk file */
- sprintf(buffer,"%s.lnk",srcFileName);
- if (!(lnkfile = fopen(buffer,"w"))) {
- werror(E_FILE_OPEN_ERR,buffer);
- exit(1);
- }
+ linkerScriptFileName[0] = 0;
+
+ if(port->linker.needLinkerScript)
+ {
+ char out_fmt;
+
+ switch (options.out_fmt)
+ {
+ case 0:
+ out_fmt = 'i'; /* Intel hex */
+ break;
+ case 1:
+ out_fmt = 's'; /* Motorola S19 */
+ break;
+ case 2:
+ out_fmt = 't'; /* Elf */
+ break;
+ default:
+ out_fmt = 'i';
+ }
+
+ /* first we need to create the <filename>.lnk file */
+ SNPRINTF (linkerScriptFileName, sizeof(scratchFileName),
+ "%s.lnk", dstFileName);
+ if (!(lnkfile = fopen (linkerScriptFileName, "w")))
+ {
+ werror (E_FILE_OPEN_ERR, linkerScriptFileName);
+ exit (1);
+ }
+
+ if (TARGET_Z80_LIKE)
+ {
+ fprintf (lnkfile, "--\n-m\n-j\n-x\n-%c %s\n",
+ out_fmt, dstFileName);
+ }
+ else /*For all the other ports. Including pics???*/
+ {
+ fprintf (lnkfile, "-myux%c\n", out_fmt);
+ if(!options.no_pack_iram)
+ fprintf (lnkfile, "-Y\n");
+ }
+
+ if (!(TARGET_Z80_LIKE)) /*Not for the z80, gbz80*/
+ {
+ /* if iram size specified */
+ if (options.iram_size)
+ fprintf (lnkfile, "-a 0x%04x\n", options.iram_size);
+
+ /* if stack size specified*/
+ if(options.stack_size)
+ fprintf (lnkfile, "-A 0x%02x\n", options.stack_size);
+
+ /* if xram size specified */
+ if (options.xram_size_set)
+ fprintf (lnkfile, "-v 0x%04x\n", options.xram_size);
- /* now write the options */
- fprintf(lnkfile,"-mux%c\n", (options.out_fmt ? 's' : 'i'));
+ /* if code size specified */
+ if (options.code_size)
+ fprintf (lnkfile, "-w 0x%04x\n", options.code_size);
- /* if iram size specified */
- if (options.iram_size)
- fprintf(lnkfile,"-a 0x%04x\n",options.iram_size);
-
- /*if (options.debug) */
- fprintf(lnkfile,"-z\n");
+ if (options.debug)
+ fprintf (lnkfile, "-z\n");
+ }
#define WRITE_SEG_LOC(N, L) \
- segName = strdup(N); \
- c = strtok(segName, " \t"); \
- fprintf (lnkfile,"-b %s = 0x%04x\n", c, L); \
- if (segName) { free(segName); }
-
- /* code segment start */
- WRITE_SEG_LOC(CODE_NAME, options.code_loc);
-
- /* data segment start */
- WRITE_SEG_LOC(DATA_NAME, options.data_loc);
-
- /* xdata start */
- WRITE_SEG_LOC(XDATA_NAME, options. xdata_loc);
-
- /* indirect data */
- WRITE_SEG_LOC(IDATA_NAME, options.idata_loc);
-
- /* bit segment start */
- WRITE_SEG_LOC(BIT_NAME, 0);
-
- /* add the extra linker options */
- for (i=0; linkOptions[i] ; i++)
- fprintf(lnkfile,"%s\n",linkOptions[i]);
-
- /* other library paths if specified */
- for (i = 0 ; i < nlibPaths ; i++ )
- fprintf (lnkfile,"-k %s\n",libPaths[i]);
-
- /* standard library path */
- if (!options.nostdlib) {
- if (IS_DS390_PORT) {
- c="ds390";
- } else {
- switch(options.model)
- {
- case MODEL_SMALL:
- c = "small";
- break;
- case MODEL_LARGE:
- c = "large";
- break;
- case MODEL_FLAT24:
- c = "flat24";
- break;
- default:
- werror(W_UNKNOWN_MODEL, __FILE__, __LINE__);
- c = "unknown";
- break;
- }
- }
- fprintf (lnkfile,"-k %s/%s\n",SDCC_LIB_DIR/*STD_LIB_PATH*/,c);
-
+ segName = Safe_strdup(N); \
+ c = strtok(segName, " \t"); \
+ fprintf (lnkfile,"-b %s = 0x%04x\n", c, L); \
+ if (segName) { Safe_free(segName); }
+
+ if (!(TARGET_Z80_LIKE)) /*Not for the z80, gbz80*/
+ {
+
+ /* code segment start */
+ WRITE_SEG_LOC (HOME_NAME, options.code_loc);
+
+ /* data segment start. If zero, the linker chooses
+ the best place for data */
+ if (options.data_loc)
+ {
+ WRITE_SEG_LOC (DATA_NAME, options.data_loc);
+ }
+
+ /* xdata segment start. If zero, the linker chooses
+ the best place for xdata */
+ if (options.xdata_loc)
+ {
+ WRITE_SEG_LOC (XDATA_NAME, options.xdata_loc);
+ }
+
+ /* pdata/xstack segment start. If zero, the linker
+ chooses the best place for them */
+ if (options.xstack_loc)
+ {
+ WRITE_SEG_LOC (PDATA_NAME, options.xstack_loc);
+ }
+
+ /* indirect data */
+ if (IDATA_NAME)
+ {
+ WRITE_SEG_LOC (IDATA_NAME, options.idata_loc);
+ }
+
+ /* bit segment start */
+ WRITE_SEG_LOC (BIT_NAME, 0);
+
+ /* stack start */
+ if ( (options.stack_loc) && (options.stack_loc<0x100) &&
+ !TARGET_IS_HC08)
+ {
+ WRITE_SEG_LOC ("SSEG", options.stack_loc);
+ }
+ }
+ else /*For the z80, gbz80*/
+ {
+ WRITE_SEG_LOC ("_CODE", options.code_loc);
+ WRITE_SEG_LOC ("_DATA", options.data_loc);
+ }
+
+ /* If the port has any special linker area declarations, get 'em */
+ if (port->extraAreas.genExtraAreaLinkOptions)
+ {
+ port->extraAreas.genExtraAreaLinkOptions(lnkfile);
+ }
+
+ /* add the extra linker options */
+ fputStrSet(lnkfile, linkOptionsSet);
+
+ /* command line defined library paths if specified */
+ for (s = setFirstItem(libPathsSet); s != NULL; s = setNextItem(libPathsSet))
+ fprintf (lnkfile, "-k %s\n", s);
+
+ /* standard library path */
+ if (!options.nostdlib)
+ {
+ if (!(TARGET_Z80_LIKE || TARGET_IS_HC08)) /*Not for the z80, gbz80*/
+ {
+ switch (options.model)
+ {
+ case MODEL_SMALL:
+ if (options.stackAuto)
+ c = "small-stack-auto";
+ else
+ c = "small";
+ break;
+ case MODEL_MEDIUM:
+ if (options.stackAuto)
+ c = "medium-stack-auto";
+ else
+ c = "medium";
+ break;
+ case MODEL_LARGE:
+ if (options.stackAuto)
+ c = "large-stack-auto";
+ else
+ c = "large";
+ break;
+ case MODEL_FLAT24:
+ /* c = "flat24"; */
+ if (TARGET_IS_DS390)
+ {
+ c = "ds390";
+ }
+ else if (TARGET_IS_DS400)
+ {
+ c = "ds400";
+ }
+ else
+ {
+ fprintf(stderr,
+ "Add support for your FLAT24 target in %s @ line %d\n",
+ __FILE__, __LINE__);
+ exit (EXIT_FAILURE);
+ }
+ break;
+ case MODEL_PAGE0:
+ c = "xa51";
+ break;
+ default:
+ werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
+ c = "unknown";
+ break;
+ }
+ }
+ else /*for the z80, gbz80*/
+ {
+ if (TARGET_IS_HC08)
+ c = "hc08";
+ else if (TARGET_IS_Z80)
+ c = "z80";
+ else
+ c = "gbz80";
+ }
+ for (s = setFirstItem(libDirsSet); s != NULL; s = setNextItem(libDirsSet))
+ mfprintf (lnkfile, getRuntimeVariables(), "-k %s{sep}%s\n", s, c);
+ }
+
+ /* command line defined library files if specified */
+ for (s = setFirstItem(libFilesSet); s != NULL; s = setNextItem(libFilesSet))
+ fprintf (lnkfile, "-l %s\n", s);
+
/* standard library files */
- if (strcmp(port->target, "ds390")==0) {
- fprintf (lnkfile,"-l %s\n",STD_DS390_LIB);
- }
- fprintf (lnkfile,"-l %s\n",STD_LIB);
- fprintf (lnkfile,"-l %s\n",STD_INT_LIB);
- fprintf (lnkfile,"-l %s\n",STD_LONG_LIB);
- fprintf (lnkfile,"-l %s\n",STD_FP_LIB);
+ if (!options.nostdlib)
+ {
+#if !OPT_DISABLE_DS390
+ if (options.model == MODEL_FLAT24)
+ {
+ if (TARGET_IS_DS390)
+ {
+ fprintf (lnkfile, "-l %s\n", STD_DS390_LIB);
+ }
+ else if (TARGET_IS_DS400)
+ {
+ fprintf (lnkfile, "-l %s\n", STD_DS400_LIB);
+ }
+ else
+ {
+ fprintf(stderr,
+ "Add support for your FLAT24 target in %s @ line %d\n",
+ __FILE__, __LINE__);
+ exit (EXIT_FAILURE);
+ }
+ }
+#endif
+
+#if !OPT_DISABLE_XA51
+#ifdef STD_XA51_LIB
+ if (options.model == MODEL_PAGE0)
+ {
+ fprintf (lnkfile, "-l %s\n", STD_XA51_LIB);
+ }
+#endif
+#endif
+ if (TARGET_IS_MCS51)
+ {
+ fprintf (lnkfile, "-l mcs51\n");
+ }
+ if (!(TARGET_Z80_LIKE || TARGET_IS_HC08)) /*Not for the z80, gbz80*/
+ { /*Why the z80 port is not using the standard libraries?*/
+ fprintf (lnkfile, "-l %s\n", STD_LIB);
+ fprintf (lnkfile, "-l %s\n", STD_INT_LIB);
+ fprintf (lnkfile, "-l %s\n", STD_LONG_LIB);
+ fprintf (lnkfile, "-l %s\n", STD_FP_LIB);
+ }
+ else if (TARGET_IS_HC08)
+ {
+ fprintf (lnkfile, "-l hc08\n");
+ }
+ else if (TARGET_IS_Z80)
+ {
+ fprintf (lnkfile, "-l z80\n");
+ }
+ else if (TARGET_IS_GBZ80)
+ {
+ fprintf (lnkfile, "-l gbz80\n");
+ }
+ }
+
+ /*For the z80 and gbz80 ports, try to find where crt0.o is...
+ It is very important for this file to be first on the linking proccess
+ so the areas are set in the correct order, expecially _GSINIT*/
+ if ((TARGET_Z80_LIKE) && !options.no_std_crt0) /*For the z80, gbz80*/
+ {
+ char crt0path[PATH_MAX];
+ FILE * crt0fp;
+ set *tempSet=NULL;
+
+ tempSet = appendStrSet(libDirsSet, NULL, DIR_SEPARATOR_STRING);
+ tempSet = appendStrSet(tempSet, NULL, c);
+ mergeSets(&tempSet, libPathsSet);
+
+ for (s = setFirstItem(tempSet); s != NULL; s = setNextItem(tempSet))
+ {
+ sprintf (crt0path, "%s%scrt0.o",
+ s, DIR_SEPARATOR_STRING);
+
+ crt0fp=fopen(crt0path, "r");
+ if(crt0fp!=NULL)/*Found it!*/
+ {
+ fclose(crt0fp);
+ #ifdef __CYGWIN__
+ {
+ /*The CYGWIN version of the z80-gbz80 linker is getting confused with
+ windows paths, so convert them to the CYGWIN format*/
+ char posix_path[PATH_MAX];
+ void cygwin_conv_to_full_posix_path(char * win_path, char * posix_path);
+ cygwin_conv_to_full_posix_path(crt0path, posix_path);
+ strcpy(crt0path, posix_path);
+ }
+ #endif
+ fprintf (lnkfile, "%s\n", crt0path);
+ break;
+ }
+ }
+ if(s==NULL) fprintf (stderr, "Warning: couldn't find crt0.o\n");
+ }
+
+ /* put in the object files */
+ if (fullSrcFileName)
+ fprintf (lnkfile, "%s%s\n", dstFileName, port->linker.rel_ext);
+
+ fputStrSet(lnkfile, relFilesSet);
+
+ fprintf (lnkfile, "\n-e\n");
+ fclose (lnkfile);
+ } /* if(port->linker.needLinkerScript) */
+
+ if (options.verbose)
+ printf ("sdcc: Calling linker...\n");
+
+ /* build linker output filename */
+
+ /* -o option overrides default name? */
+ if (fullDstFileName)
+ {
+ strncpyz (scratchFileName, fullDstFileName, sizeof(scratchFileName));
}
+ else
+ {
+ /* the linked file gets the name of the first modul */
+ if (fullSrcFileName)
+ {
+ strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
+ }
+ else
+ {
+ s = peekSet(relFilesSet);
+
+ assert(s);
+
+ strncpyz (scratchFileName, s, sizeof(scratchFileName));
+ /* strip ".rel" extension */
+ *strrchr (scratchFileName, '.') = '\0';
+ }
+ strncatz (scratchFileName,
+ options.out_fmt ? ".S19" : ".ihx",
+ sizeof(scratchFileName));
+ }
+
+ if (port->linker.cmd)
+ {
+ char buffer2[PATH_MAX];
+ char buffer3[PATH_MAX];
+ set *tempSet=NULL, *libSet=NULL;
- /* additional libraries if any */
- for (i = 0 ; i < nlibFiles; i++)
- fprintf (lnkfile,"-l %s\n",libFiles[i]);
+ strcpy(buffer3, linkerScriptFileName);
+ if(/*TARGET_IS_PIC16 ||*/ TARGET_IS_PIC) {
- /* put in the object files */
- if (strcmp(srcFileName,"temp"))
- fprintf (lnkfile,"%s ",srcFileName);
+ /* use $l to set the linker include directories */
+ tempSet = appendStrSet(libDirsSet, "-I\"", "\"");
+ mergeSets(&linkOptionsSet, tempSet);
- for (i = 0 ; i < nrelFiles ; i++ )
- fprintf (lnkfile,"%s\n",relFiles[i]);
+ tempSet = appendStrSet(libPathsSet, "-I\"", "\"");
+ mergeSets(&linkOptionsSet, tempSet);
- fprintf (lnkfile,"\n-e\n");
- fclose(lnkfile);
+ /* use $3 for libraries from command line --> libSet */
+ mergeSets(&libSet, libFilesSet);
- if (options.verbose)
- printf ("sdcc: Calling linker...\n");
+ tempSet = appendStrSet(relFilesSet, "", "");
+ mergeSets(&libSet, tempSet);
+// libSet = reverseSet(libSet);
-#ifdef USE_SYSTEM_SYSTEM_CALLS
- buildCmdLine(buffer, port->linker.cmd, srcFileName, NULL, NULL, NULL);
- if (my_system(buffer)) {
- exit(1);
+ if(fullSrcFileName) {
+// strcpy(buffer3, strrchr(fullSrcFileName, DIR_SEPARATOR_CHAR)+1);
+ /* if it didn't work, revert to old behaviour */
+ if(!strlen(buffer3))strcpy(buffer3, dstFileName);
+ strcat(buffer3, port->linker.rel_ext);
+
+ } else strcpy(buffer3, "");
+ }
+
+ buildCmdLine (buffer2, port->linker.cmd, buffer3, scratchFileName, (libSet?joinStrSet(libSet):NULL), linkOptionsSet);
+
+ buildCmdLine2 (buffer, sizeof(buffer), buffer2);
}
-#else
- buildCmdLine(buffer, argv, port->linker.cmd, srcFileName, NULL, NULL, NULL);
- if (my_system(argv[0], argv)) {
- perror("Cannot exec linker");
- exit(1);
+ else
+ {
+ buildCmdLine2 (buffer, sizeof(buffer), port->linker.mcmd);
}
-#endif
+ /* if (options.verbose)fprintf(stderr, "linker command line: %s\n", buffer); */
+
+ system_ret = my_system (buffer);
+
+ /* TODO: most linker don't have a -o parameter */
+ /* -o option overrides default name? */
+ if (fullDstFileName)
+ {
+ char *p, *q;
+ /* the linked file gets the name of the first modul */
+ if (fullSrcFileName)
+ {
+ strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
+ p = strlen (scratchFileName) + scratchFileName;
+ }
+ else
+ {
+ s = peekSet(relFilesSet);
- if (strcmp(srcFileName,"temp") == 0) {
- /* rename "temp.cdb" to "firstRelFile.cdb" */
- char *f = strtok(strdup(relFiles[0]),".");
- f = strcat(f,".cdb");
- rename("temp.cdb",f);
- srcFileName = NULL;
+ assert(s);
+
+ strncpyz (scratchFileName, s, sizeof(scratchFileName));
+ /* strip ".rel" extension */
+ p = strrchr (scratchFileName, '.');
+ if (p)
+ {
+ *p = 0;
+ }
+ }
+ strncatz (scratchFileName,
+ options.out_fmt ? ".S19" : ".ihx",
+ sizeof(scratchFileName));
+ if (FILENAME_CMP (fullDstFileName, scratchFileName))
+ remove (fullDstFileName);
+ rename (scratchFileName, fullDstFileName);
+
+ strncpyz (buffer, fullDstFileName, sizeof(buffer));
+ q = strrchr (buffer, '.');
+ if (!q)
+ {
+ /* no extension: append new extensions */
+ q = strlen (buffer) + buffer;
+ }
+
+ *p = 0;
+ strncatz (scratchFileName, ".map", sizeof(scratchFileName));
+ *q = 0;
+ strncatz(buffer, ".map", sizeof(buffer));
+ if (FILENAME_CMP (scratchFileName, buffer))
+ remove (buffer);
+ rename (scratchFileName, buffer);
+ *p = 0;
+ strncatz (scratchFileName, ".mem", sizeof(scratchFileName));
+ *q = 0;
+ strncatz(buffer, ".mem", sizeof(buffer));
+ if (FILENAME_CMP (scratchFileName, buffer))
+ remove (buffer);
+ rename (scratchFileName, buffer);
+ if (options.debug)
+ {
+ *p = 0;
+ strncatz (scratchFileName, ".cdb", sizeof(scratchFileName));
+ *q = 0;
+ strncatz(buffer, ".cdb", sizeof(buffer));
+ if (FILENAME_CMP (scratchFileName, buffer))
+ remove (buffer);
+ rename (scratchFileName, buffer);
+ /* and the OMF file without extension: */
+ *p = 0;
+ *q = 0;
+ if (FILENAME_CMP (scratchFileName, buffer))
+ remove (buffer);
+ rename (scratchFileName, buffer);
+ }
+ }
+ if (system_ret)
+ {
+ exit (1);
}
}
/*-----------------------------------------------------------------*/
/* assemble - spawns the assembler with arguments */
/*-----------------------------------------------------------------*/
-static void assemble (char **envp)
+static void
+assemble (char **envp)
{
-#ifdef USE_SYSTEM_SYSTEM_CALLS
- buildCmdLine(buffer, port->assembler.cmd, srcFileName, NULL, NULL, asmOptions);
- if (my_system(buffer)) {
- exit(1);
+ /* build assembler output filename */
+
+ /* -o option overrides default name? */
+ if (options.cc_only && fullDstFileName) {
+ strncpyz (scratchFileName, fullDstFileName, sizeof(scratchFileName));
+ } else {
+ /* the assembled file gets the name of the first modul */
+ strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
+ strncatz (scratchFileName, port->linker.rel_ext,
+ sizeof(scratchFileName));
}
-#else
- char *argv[128]; /* assembler arguments */
- buildCmdLine(buffer, argv, port->assembler.cmd, srcFileName, NULL, NULL, asmOptions);
+ if (port->assembler.do_assemble) {
+ port->assembler.do_assemble(asmOptionsSet);
+ return ;
+ } else if (port->assembler.cmd) {
+ buildCmdLine (buffer, port->assembler.cmd, dstFileName, scratchFileName,
+ options.debug ? port->assembler.debug_opts : port->assembler.plain_opts,
+ asmOptionsSet);
+ } else {
+ buildCmdLine2 (buffer, sizeof(buffer), port->assembler.mcmd);
+ }
- if (my_system(argv[0], argv)) {
- perror("Cannot exec assembler");
- exit(1);
+ if (my_system (buffer)) {
+ /* either system() or the assembler itself has reported an error
+ perror ("Cannot exec assembler");
+ */
+ exit (1);
+ }
+ /* TODO: most assembler don't have a -o parameter */
+ /* -o option overrides default name? */
+ if (options.cc_only && fullDstFileName) {
+ strncpyz (scratchFileName, dstFileName, sizeof(scratchFileName));
+ strncatz (scratchFileName,
+ port->linker.rel_ext,
+ sizeof(scratchFileName));
+ if (strcmp (scratchFileName, fullDstFileName))
+ remove (fullDstFileName);
+ rename (scratchFileName, fullDstFileName);
}
-#endif
}
-
-
/*-----------------------------------------------------------------*/
-/* preProcess - spawns the preprocessor with arguments */
+/* preProcess - spawns the preprocessor with arguments */
/*-----------------------------------------------------------------*/
-static int preProcess (char **envp)
+static int
+preProcess (char **envp)
{
-#ifndef USE_SYSTEM_SYSTEM_CALLS
- char *argv[128];
-#endif
- char procDef[128];
-
- preOutName = NULL;
-
- if (!options.c1mode) {
- /* if using external stack define the macro */
- if ( options.useXstack )
- _addToList(preArgv, "-DSDCC_USE_XSTACK");
-
- /* set the macro for stack autos */
- if ( options.stackAuto )
- _addToList(preArgv, "-DSDCC_STACK_AUTO");
-
- /* set the macro for stack autos */
- if ( options.stack10bit )
- _addToList(preArgv, "-DSDCC_STACK_TENBIT");
-
- /* set the macro for large model */
- switch(options.model)
- {
- case MODEL_LARGE:
- _addToList(preArgv, "-DSDCC_MODEL_LARGE");
- break;
- case MODEL_SMALL:
- _addToList(preArgv, "-DSDCC_MODEL_SMALL");
- break;
- case MODEL_COMPACT:
- _addToList(preArgv, "-DSDCC_MODEL_COMPACT");
- break;
- case MODEL_MEDIUM:
- _addToList(preArgv, "-DSDCC_MODEL_MEDIUM");
- break;
- case MODEL_FLAT24:
- _addToList(preArgv, "-DSDCC_MODEL_FLAT24");
- break;
- default:
- werror(W_UNKNOWN_MODEL, __FILE__, __LINE__);
- break;
- }
-
-
- /* add port (processor information to processor */
- sprintf(procDef,"-DSDCC_%s",port->target);
- _addToList(preArgv,procDef);
-
- if (!preProcOnly)
- preOutName = strdup(tmpnam(NULL));
-
- if (options.verbose)
- printf ("sdcc: Calling preprocessor...\n");
-
-#ifdef USE_SYSTEM_SYSTEM_CALLS
- buildCmdLine(buffer, _preCmd, fullSrcFileName,
- preOutName, srcFileName, preArgv);
- if (my_system(buffer)) {
- exit(1);
- }
-#else
- buildCmdLine(buffer, argv, _preCmd, fullSrcFileName,
- preOutName, srcFileName, preArgv);
+ if (options.c1mode)
+ {
+ yyin = stdin;
+ }
+ else
+ {
+ const char *s;
+ set *inclList = NULL;
- if (my_system(argv[0], argv)) {
- unlink (preOutName);
- perror("Cannot exec Preprocessor");
- exit(1);
- }
+ if (NULL != port->linker.rel_ext)
+ {
+#define OBJ_EXT_STR "-obj-ext="
+#define OBJ_EXT_LEN ((sizeof OBJ_EXT_STR) - 1)
+ char *buf = Safe_alloc(strlen(port->linker.rel_ext) + (OBJ_EXT_LEN + 1));
+ strcpy(buf, OBJ_EXT_STR);
+ strcpy(&buf[OBJ_EXT_LEN], port->linker.rel_ext);
+ addSet(&preArgvSet, buf);
+ }
-#endif
- if (preProcOnly)
- exit(0);
+ /* if using dollar signs in identifiers */
+ if (options.dollars_in_ident)
+ addSet(&preArgvSet, Safe_strdup("--fdollars-in-identifiers"));
+
+ /* if using external stack define the macro */
+ if (options.useXstack)
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_USE_XSTACK"));
+
+ /* set the macro for stack autos */
+ if (options.stackAuto)
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_STACK_AUTO"));
+
+ /* set the macro for stack autos */
+ if (options.stack10bit)
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_STACK_TENBIT"));
+
+ /* set the macro for no overlay */
+ if (options.noOverlay)
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_NOOVERLAY"));
+
+ /* set the macro for large model */
+ switch (options.model)
+ {
+ case MODEL_LARGE:
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_MODEL_LARGE"));
+ break;
+ case MODEL_SMALL:
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_MODEL_SMALL"));
+ break;
+ case MODEL_COMPACT:
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_MODEL_COMPACT"));
+ break;
+ case MODEL_MEDIUM:
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_MODEL_MEDIUM"));
+ break;
+ case MODEL_FLAT24:
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_MODEL_FLAT24"));
+ break;
+ case MODEL_PAGE0:
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_MODEL_PAGE0"));
+ break;
+ default:
+ werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
+ break;
+ }
+
+ /* add SDCC version number */
+ {
+ char buf[20];
+ SNPRINTF(buf, sizeof(buf), "-DSDCC=%d%d%d",
+ SDCC_VERSION_HI, SDCC_VERSION_LO, SDCC_VERSION_P);
+ addSet(&preArgvSet, Safe_strdup(buf));
+ }
+
+ /* add port (processor information to processor */
+ addSet(&preArgvSet, Safe_strdup("-DSDCC_{port}"));
+ addSet(&preArgvSet, Safe_strdup("-D__{port}"));
+
+ if (port && port->processor && TARGET_IS_PIC) {
+ char proc[512];
+ SNPRINTF(&proc[0], 512, "-DSDCC_PROCESSOR=\"%s\"", port->processor);
+ addSet(&preArgvSet, Safe_strdup(proc));
+ }
+
+ /* standard include path */
+ if (!options.nostdinc) {
+ inclList = appendStrSet(includeDirsSet, "-I\"", "\"");
+ mergeSets(&preArgvSet, inclList);
+ }
+
+ setMainValue("cppextraopts", (s = joinStrSet(preArgvSet)));
+ Safe_free((void *)s);
+ if (inclList != NULL)
+ deleteSet(&inclList);
+
+ if (preProcOnly && fullDstFileName)
+ {
+ /* -E and -o given */
+ setMainValue ("cppoutfilename", fullDstFileName);
+ }
+ else
+ {
+ /* Piping: set cppoutfilename to NULL, to avoid empty quotes */
+ setMainValue ("cppoutfilename", NULL);
+ }
+
+ if (options.verbose)
+ printf ("sdcc: Calling preprocessor...\n");
+ buildCmdLine2 (buffer, sizeof(buffer), _preCmd);
+
+ if (preProcOnly) {
+ if (my_system (buffer)) {
+ exit (1);
+ }
+
+ exit (0);
+ }
+
+ yyin = my_popen (buffer);
+ if (yyin == NULL) {
+ perror ("Preproc file not found");
+ exit (1);
+ }
}
- else {
- preOutName = fullSrcFileName;
+
+ return 0;
+}
+
+/* Set bin paths */
+static void
+setBinPaths(const char *argv0)
+{
+ const char *p;
+ char buf[PATH_MAX];
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCCDIR/PREFIX2BIN_DIR
+ * 2. - path(argv[0])
+ * 3. - $PATH
+ */
+
+ /* do it in reverse mode, so that addSetHead() can be used
+ instead of slower addSet() */
+
+ if ((p = getBinPath(argv0)) != NULL)
+ addSetHead(&binPathSet, (void *)p);
+
+ if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" PREFIX2BIN_DIR, p);
+ addSetHead(&binPathSet, Safe_strdup(buf));
+ }
+}
+
+/* Set system include path */
+static void
+setIncludePath(void)
+{
+ char *p;
+ char *p2=NULL;
+ set *tempSet=NULL;
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCC_INCLUDE/target
+ * 2. - $SDCC_HOME/PREFIX2DATA_DIR/INCLUDE_DIR_SUFFIX/target
+ * 3. - path(argv[0])/BIN2DATA_DIR/INCLUDE_DIR_SUFFIX/target
+ * 4. - DATADIR/INCLUDE_DIR_SUFFIX/target (only on *nix)
+ * 5. - $SDCC_INCLUDE
+ * 6. - $SDCC_HOME/PREFIX2DATA_DIR/INCLUDE_DIR_SUFFIX
+ * 7. - path(argv[0])/BIN2DATA_DIR/INCLUDE_DIR_SUFFIX
+ * 8. - DATADIR/INCLUDE_DIR_SUFFIX (only on *nix)
+ */
+
+ if (options.nostdinc)
+ return;
+
+ tempSet = appendStrSet(dataDirsSet, NULL, INCLUDE_DIR_SUFFIX);
+ includeDirsSet = appendStrSet(tempSet, NULL, DIR_SEPARATOR_STRING);
+ includeDirsSet = appendStrSet(includeDirsSet, NULL, port->target);
+ mergeSets(&includeDirsSet, tempSet);
+
+ if ((p = getenv(SDCC_INCLUDE_NAME)) != NULL)
+ {
+ addSetHead(&includeDirsSet, p);
+ p2=Safe_alloc(strlen(p)+strlen(DIR_SEPARATOR_STRING)+strlen(port->target)+1);
+ if(p2!=NULL)
+ {
+ strcpy(p2, p);
+ strcat(p2, DIR_SEPARATOR_STRING);
+ strcat(p2, port->target);
+ addSetHead(&includeDirsSet, p2);
}
+ }
+}
+
+/* Set system lib path */
+static void
+setLibPath(void)
+{
+ char *p;
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCC_LIB
+ * 2. - $SDCC_HOME/PREFIX2DATA_DIR/LIB_DIR_SUFFIX/<model>
+ * 3. - path(argv[0])/BIN2DATA_DIR/LIB_DIR_SUFFIX/<model>
+ * 4. - DATADIR/LIB_DIR_SUFFIX/<model> (only on *nix)
+ */
+
+ if (options.nostdlib)
+ return;
- yyin = fopen(preOutName, "r");
- if (yyin == NULL) {
- perror("Preproc file not found\n");
- exit(1);
+ libDirsSet = appendStrSet(dataDirsSet, NULL, LIB_DIR_SUFFIX);
+
+ if ((p = getenv(SDCC_LIB_NAME)) != NULL)
+ addSetHead(&libDirsSet, p);
+}
+
+/* Set data path */
+static void
+setDataPaths(const char *argv0)
+{
+ const char *p;
+ char buf[PATH_MAX];
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCC_HOME/PREFIX2DATA_DIR
+ * 2. - path(argv[0])/BIN2DATA_DIR
+ * 3. - DATADIR (only on *nix)
+ */
+
+ if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" PREFIX2DATA_DIR, p);
+ addSet(&dataDirsSet, Safe_strdup(buf));
+ }
+
+ if ((p = getBinPath(argv0)) != NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" BIN2DATA_DIR, p);
+ free((void *)p);
+ addSet(&dataDirsSet, Safe_strdup(buf));
+ }
+
+#ifdef _WIN32
+ if (peekSet(dataDirsSet) == NULL) {
+ /* this should never happen... */
+ wassertl(0, "Can't get binary path");
+ }
+#else
+ addSet(&dataDirsSet, Safe_strdup(DATADIR));
+#endif
+
+ setIncludePath();
+ setLibPath();
+}
+
+static void
+initValues (void)
+{
+ populateMainValues (_baseValues);
+ setMainValue ("port", port->target);
+ setMainValue ("objext", port->linker.rel_ext);
+ setMainValue ("asmext", port->assembler.file_ext);
+
+ setMainValue ("dstfilename", dstFileName);
+ setMainValue ("fullsrcfilename", fullSrcFileName ? fullSrcFileName : "fullsrcfilename");
+
+ if (options.cc_only && fullDstFileName)
+ /* compile + assemble and -o given: -o specifies name of object file */
+ {
+ setMainValue ("objdstfilename", fullDstFileName);
+ }
+ else
+ {
+ setMainValue ("objdstfilename", "{stdobjdstfilename}");
}
-
- return 0;
+ if (fullDstFileName)
+ /* if we're linking, -o gives the final file name */
+ {
+ setMainValue ("linkdstfilename", fullDstFileName);
+ }
+ else
+ {
+ setMainValue ("linkdstfilename", "{stdlinkdstfilename}");
+ }
+
+}
+
+static void doPrintSearchDirs(void)
+{
+ printf("programs:\n");
+ fputStrSet(stdout, binPathSet);
+
+ printf("datadir:\n");
+ fputStrSet(stdout, dataDirsSet);
+
+ printf("includedir:\n");
+ fputStrSet(stdout, includeDirsSet);
+
+ printf("libdir:\n");
+ fputStrSet(stdout, libDirsSet);
+ fputStrSet(stdout, libPathsSet);
}
-static void _findPort(int argc, char **argv)
+
+static void
+sig_handler (int signal)
{
- _validatePorts();
-
- argc--;
- while (argc) {
- if (!strncmp(*argv, "-m", 2)) {
- _setPort(*argv + 2);
- return;
- }
- argv++;
- argc--;
+ char *sig_string;
+
+ switch (signal)
+ {
+ case SIGABRT:
+ sig_string = "SIGABRT";
+ break;
+ case SIGTERM:
+ sig_string = "SIGTERM";
+ break;
+ case SIGINT:
+ sig_string = "SIGINT";
+ break;
+ case SIGSEGV:
+ sig_string = "SIGSEGV";
+ break;
+ default:
+ sig_string = "Unknown?";
+ break;
}
- /* Use the first in the list */
- port = _ports[0];
+ fprintf (stderr, "Caught signal %d: %s\n", signal, sig_string);
+ exit (1);
}
-/*
+/*
* main routine
* initialises and calls the parser
*/
-int main ( int argc, char **argv , char **envp)
+int
+main (int argc, char **argv, char **envp)
{
- /* turn all optimizations off by default */
- memset(&optimize,0,sizeof(struct optimize));
+ /* turn all optimizations off by default */
+ memset (&optimize, 0, sizeof (struct optimize));
- /*printVersionInfo ();*/
+ if (NUM_PORTS==0) {
+ fprintf (stderr, "Build error: no ports are enabled.\n");
+ exit (1);
+ }
- _findPort(argc, argv);
- /* Initalise the port. */
- if (port->init)
- port->init();
+ /* install signal handler;
+ it's only purpose is to call exit() to remove temp files */
+ if (!getenv("SDCC_LEAVE_SIGNALS"))
+ {
+ signal (SIGABRT, sig_handler);
+ signal (SIGTERM, sig_handler);
+ signal (SIGINT , sig_handler);
+ signal (SIGSEGV, sig_handler);
+ }
- setDefaultOptions();
- parseCmdLine(argc,argv);
+ /* Before parsing the command line options, do a
+ * search for the port and processor and initialize
+ * them if they're found. (We can't gurantee that these
+ * will be the first options specified).
+ */
- initMem();
+ _findPort (argc, argv);
- port->finaliseOptions();
+#ifdef JAMIN_DS390
+ if (strcmp(port->target, "mcs51") == 0) {
+ printf("DS390 jammed in A\n");
+ _setPort ("ds390");
+ ds390_jammed = 1;
+ }
+#endif
- /* if no input then printUsage & exit */
- if ((!options.c1mode && !srcFileName && !nrelFiles) || (options.c1mode && !srcFileName && !options.out_name)) {
- printUsage();
- exit(0);
- }
-
- if (srcFileName) {
- preProcess(envp) ;
-
- initSymt();
- initiCode();
- initCSupport ();
- initPeepHole();
-
- if (options.verbose)
- printf ("sdcc: Generating code...\n");
-
- yyparse();
-
- if (!fatalError)
- {
-/* TSD PIC port hack - if the PIC port option is enabled
- and SDCC is used to generate PIC code, then we will
- generate .asm files in gpasm's format instead of SDCC's
- assembler's format
-*/
-#if !OPT_DISABLE_PIC
- if(IS_PIC_PORT)
- pic14glue();
- else
+ _findProcessor (argc, argv);
+
+ /* Initalise the port. */
+ if (port->init)
+ port->init ();
+
+ setDefaultOptions ();
+#ifdef JAMIN_DS390
+ if (ds390_jammed) {
+ options.model = MODEL_SMALL;
+ options.stack10bit=0;
+ }
#endif
- glue();
- if (fatalError)
- {
- return 1;
- }
- if (!options.c1mode)
- {
- if (options.verbose)
- printf ("sdcc: Calling assembler...\n");
-
- assemble(envp);
- }
- }
- else
- {
- return 1;
- }
-
+
+ parseCmdLine (argc, argv);
+
+ if (options.verbose && NULL != port->processor)
+ printf("Processor: %s\n", port->processor);
+
+ initValues ();
+
+ setBinPaths(argv[0]);
+ setDataPaths(argv[0]);
+
+ if(port->initPaths)
+ port->initPaths();
+
+ if(options.printSearchDirs)
+ doPrintSearchDirs();
+
+ /* if no input then printUsage & exit */
+ if (!options.c1mode && !fullSrcFileName && peekSet(relFilesSet) == NULL)
+ {
+ if (options.printSearchDirs)
+ exit (EXIT_SUCCESS);
+ printUsage();
+ exit (EXIT_FAILURE);
}
-
- if (cdbFile)
- fclose(cdbFile);
-
- if (!options.cc_only &&
- !fatalError &&
- !noAssemble &&
- !options.c1mode &&
- (srcFileName || nrelFiles)) {
- if (port->linker.do_link)
- port->linker.do_link();
- else
- linkEdit (envp);
+
+ /* initMem() is expensive, but
+ initMem() must called before port->finaliseOptions ().
+ And the z80 port needs port->finaliseOptions(),
+ even if we're only linking. */
+ initMem ();
+ port->finaliseOptions ();
+
+ if (fullSrcFileName || options.c1mode)
+ {
+ preProcess (envp);
+
+ initSymt ();
+ initiCode ();
+ initCSupport ();
+ initBuiltIns();
+ initPeepHole ();
+
+ if (options.verbose)
+ printf ("sdcc: Generating code...\n");
+
+ yyparse ();
+
+ if (pclose(yyin))
+ fatalError = 1;
+
+ if (fatalError) {
+ exit (EXIT_FAILURE);
+ }
+
+ if (port->general.do_glue != NULL)
+ (*port->general.do_glue)();
+ else
+ {
+ /* this shouldn't happen */
+ assert(FALSE);
+ /* in case of NDEBUG */
+ glue();
+ }
+
+ if (fatalError) {
+ exit (1);
+ }
+
+ if (!options.c1mode && !noAssemble)
+ {
+ if (options.verbose)
+ printf ("sdcc: Calling assembler...\n");
+ assemble (envp);
+ }
}
+ closeDumpFiles();
+
+ if (options.debug && debugFile)
+ debugFile->closeFile();
- if (yyin && yyin != stdin)
- fclose(yyin);
+ if (!options.cc_only &&
+ !fatalError &&
+ !noAssemble &&
+ !options.c1mode &&
+ (fullSrcFileName || peekSet(relFilesSet) != NULL))
+ {
+ if (options.verbose)
+ printf ("sdcc: Calling linker...\n");
- if (preOutName && !options.c1mode) {
- unlink(preOutName);
- free(preOutName);
+ if (port->linker.do_link)
+ port->linker.do_link ();
+ else
+ linkEdit (envp);
}
- return 0;
-
+ return 0;
}
projects / fw / sdcc / blobdiff