#include "spawn.h"
#endif
-/* This is a bit messy. We cant include unistd.h as it defines
- 'link' which we also use.
-*/
-int access(const char *path, int mode);
+// This is a bit messy because we define link ourself
+#if !defined(__BORLANDC__) && !defined(_MSC_VER)
+
+#include <unistd.h>
+
+#else
+// No unistd.h in Borland C++
+extern int access(const char *, int);
#define X_OK 1
-int unlink(const char *path);
-
-extern void initSymt ();
-extern void initMem ();
-extern void initExpr ();
-extern void initiCode ();
-extern void initCSupport ();
-extern void initPeepHole ();
-extern void createObject ();
-extern int yyparse ();
-extern void glue ();
-extern struct value *constVal(char *s);
-extern double floatFromVal(struct value *);
-extern int fatalError ;
+
+#endif
+
+//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 *relFiles[128];
int nrelFiles = 0;
bool verboseExec = FALSE;
-//extern int wait (int *);
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_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_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",
- "-I" SDCC_INCLUDE_DIR, "$l", "$1", "$2", NULL
+ "$l", "-I" SDCC_INCLUDE_DIR, "$1", "$2", NULL
};
-extern PORT mcs51_port;
-extern PORT z80_port;
-extern PORT gbz80_port;
-extern PORT avr_port;
-
PORT *port;
static PORT *_ports[] = {
- &mcs51_port,
- &z80_port,
+#if !OPT_DISABLE_MCS51
+ &mcs51_port,
+#endif
+#if !OPT_DISABLE_GBZ80
&gbz80_port,
- &avr_port
+#endif
+#if !OPT_DISABLE_Z80
+ &z80_port,
+#endif
+#if !OPT_DISABLE_AVR
+ &avr_port,
+#endif
+#if !OPT_DISABLE_DS390
+ &ds390_port,
+#endif
+#if !OPT_DISABLE_PIC
+ &pic14_port,
+#endif
+#if !OPT_DISABLE_I186
+ &i186_port,
+#endif
+#if !OPT_DISABLE_TLCS900H
+ &tlcs900h_port,
+#endif
};
#define NUM_PORTS (sizeof(_ports)/sizeof(_ports[0]))
+/**
+ remove me - TSD a hack to force sdcc to generate gpasm format .asm files.
+ */
+extern void pic14glue();
+
/** Sets the port to the one given by the command line option.
@param The name minus the option (eg 'mcs51')
@return 0 on success.
exit(1);
}
-static void _buildCmdLine(char *into, char **args, const char **cmds,
+static void _validatePorts(void)
+{
+ int i;
+ for (i=0; i<NUM_PORTS; i++) {
+ if (_ports[i]->magic != PORT_MAGIC) {
+ printf("Error: port %s is incomplete.\n", _ports[i]->target);
+ wassert(0);
+ }
+ }
+}
+
+void buildCmdLine(char *into, char **args, const char **cmds,
const char *p1, const char *p2,
const char *p3, const char **list)
{
/* See if it has a '$' 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) {
"SDCC : ");
for (i=0; i<NUM_PORTS; i++)
fprintf(stderr, "%s%s", i==0 ? "" : "/", _ports[i]->target);
-
- fprintf(stderr, " %s `"
+ fprintf(stderr, " %s"
+#ifdef SDCC_SUB_VERSION_STR
+ "/" SDCC_SUB_VERSION_STR
+#endif
+ " ` "
#ifdef __CYGWIN32__
" (CYGWIN32)\n"
#else
" (UNIX) \n"
# endif
#endif
+
, VersionString
);
}
"PreProcessor Options :-\n"
"\t-Dmacro - Define Macro\n"
"\t-Ipath - Include \"*.h\" path\n"
- "Note: this is a complete list of options see docs for details\n",
+ "Note: this is NOT a complete list of options see docs for details\n",
_ports[0]->target
);
exit (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 */
/* 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,".R") == 0 || strcmp(fext,".REL") == 0 ||
+ strcmp(fext, port->linker.rel_ext) == 0)
+ {
relFiles[nrelFiles++] = s;
return ;
}
*(++list) = NULL;
}
+static void _setModel(int model, const char *sz)
+{
+ if (port->general.supported_models & model)
+ options.model = model;
+ else
+ werror(W_UNSUPPORTED_MODEL, sz, port->target);
+}
+
/*-----------------------------------------------------------------*/
/* parseCmdLine - parses the command line and sets the options */
/*-----------------------------------------------------------------*/
}
if (strcmp(&argv[i][1],OPTION_LARGE_MODEL) == 0) {
- options.model = MODEL_LARGE;
+ _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) {
- options.model = MODEL_SMALL;
+ _setModel(MODEL_SMALL, argv[i]);
continue;
}
if (strcmp(&argv[i][1],OPTION_FLAT24_MODEL) == 0) {
- options.model = MODEL_FLAT24;
+ _setModel(MODEL_FLAT24, argv[i]);
continue;
}
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;
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]);
noAssemble = 1;
break;
+ case 'V':
+ verboseExec = TRUE;
+ break;
+
case 'v':
-#if FEATURE_VERBOSE_EXEC
- verboseExec = TRUE;
-#else
printVersionInfo();
exit(0);
-#endif
break;
/* preprocessor options */
+ case 'M':
+ {
+ preProcOnly=1;
+ _addToList(preArgv, "-M");
+ break;
+ }
+ case 'C':
+ {
+ _addToList(preArgv, "-C");
+ break;
+ }
case 'd':
case 'D':
case 'I':
- case 'M':
- case 'C':
case 'A':
case 'U':
{
if ( argv[i][1] == 'Y' )
argv[i][1] = 'I';
- if (argv[i][1] == 'M')
- preProcOnly = 1;
sprintf(buffer, "-%c%s", sOpt, rest);
_addToList(preArgv, buffer);
options.xstack_loc = options.xdata_loc ;
/* if debug option is set the open the cdbFile */
- if (/* options.debug && */ srcFileName) {
+ if (!options.nodebug && srcFileName) {
sprintf(cdbfnbuf,"%s.cdb",srcFileName);
if ((cdbFile = fopen(cdbfnbuf,"w")) == NULL)
werror(E_FILE_OPEN_ERR,cdbfnbuf);
/*-----------------------------------------------------------------*/
/* my_system - will call a program with arguments */
/*-----------------------------------------------------------------*/
+
+#if defined(_MSC_VER)
+
+char *try_dir[]= {NULL}; // TODO : Fill in some default search list
+
+#else
+
char *try_dir[]= {SRCDIR "/bin",PREFIX "/bin", NULL};
+
+#endif
+
int my_system (const char *cmd, char **cmd_argv)
{
char *dir, *got= NULL; int i= 0;
free(dir);
i++;
}
-#if FEATURE_VERBOSE_EXEC
+
if (verboseExec) {
char **pCmd = cmd_argv;
+ printf ("+ ");
while (*pCmd) {
printf("%s ", *pCmd);
pCmd++;
}
printf("\n");
}
-#endif
+
if (got)
+ {
i= spawnv(P_WAIT,got,cmd_argv) == -1;
+ free(got) ;
+ }
else
i= spawnvp(P_WAIT,cmd,cmd_argv) == -1;
if (i) {
for (i=0; linkOptions[i] ; i++)
fprintf(lnkfile,"%s\n",linkOptions[i]);
- /* standard library path */
- 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);
-
/* other library paths if specified */
for (i = 0 ; i < nlibPaths ; i++ )
fprintf (lnkfile,"-k %s\n",libPaths[i]);
-
- /* standard library files */
- 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);
+
+ /* 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);
+
+ /* 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);
+ }
/* additional libraries if any */
for (i = 0 ; i < nlibFiles; i++)
fprintf (lnkfile,"\n-e\n");
fclose(lnkfile);
- _buildCmdLine(buffer, argv, port->linker.cmd, srcFileName, NULL, NULL, NULL);
+ buildCmdLine(buffer, argv, port->linker.cmd, srcFileName, NULL, NULL, NULL);
- /* call the linker */
+ if (options.verbose)
+ printf ("sdcc: Calling linker...\n");
if (my_system(argv[0], argv)) {
perror("Cannot exec linker");
exit(1);
{
char *argv[128]; /* assembler arguments */
- _buildCmdLine(buffer, argv, port->assembler.cmd, srcFileName, NULL, NULL, asmOptions);
+ buildCmdLine(buffer, argv, port->assembler.cmd, srcFileName, NULL, NULL, asmOptions);
if (my_system(argv[0], argv)) {
perror("Cannot exec assember");
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;
if (!preProcOnly)
preOutName = strdup(tmpnam(NULL));
- _buildCmdLine(buffer, argv, _preCmd, fullSrcFileName,
+ buildCmdLine(buffer, argv, _preCmd, fullSrcFileName,
preOutName, srcFileName, preArgv);
+ if (options.verbose)
+ printf ("sdcc: Calling preprocessor...\n");
+
if (my_system(argv[0], argv)) {
unlink (preOutName);
perror("Cannot exec Preprocessor");
static void _findPort(int argc, char **argv)
{
+ _validatePorts();
+
argc--;
while (argc) {
if (!strncmp(*argv, "-m", 2)) {
{
/* turn all optimizations off by default */
memset(&optimize,0,sizeof(struct optimize));
-
+
/*printVersionInfo ();*/
_findPort(argc, argv);
printUsage();
exit(0);
}
-
- if (srcFileName)
- preProcess(envp) ;
-
if (srcFileName) {
+ preProcess(envp) ;
initSymt();
initiCode();
initCSupport ();
initPeepHole();
+
+ if (options.verbose)
+ printf ("sdcc: Generating code...\n");
+
yyparse();
- if (!fatalError) {
+ 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
+#endif
glue();
+ if (fatalError)
+ {
+ return 1;
+ }
if (!options.c1mode)
+ {
+ if (options.verbose)
+ printf ("sdcc: Calling assembler...\n");
+
assemble(envp);
- } else {
- exit(-1);
+ }
+ }
+ else
+ {
+ return 1;
}
}
!fatalError &&
!noAssemble &&
!options.c1mode &&
- (srcFileName || nrelFiles))
- linkEdit (envp);
+ (srcFileName || nrelFiles)) {
+ if (port->linker.do_link)
+ port->linker.do_link();
+ else
+ linkEdit (envp);
+ }
if (yyin && yyin != stdin)
fclose(yyin);
unlink(preOutName);
free(preOutName);
}
+
return 0;
}
projects / fw / sdcc / blobdiff