#define NUM_PORTS (sizeof(_ports)/sizeof(_ports[0]))
-#if !OPT_DISABLE_PIC
-extern void picglue ();
-#endif
-#if !OPT_DISABLE_PIC16
-extern void pic16glue();
-#endif
-
/** Sets the port to the one given by the command line option.
@param The name minus the option (eg 'mcs51')
@return 0 on success.
/* printVersionInfo - prints the version info */
/*-----------------------------------------------------------------*/
void
-printVersionInfo ()
+printVersionInfo (void)
{
int i;
/* printUsage - prints command line syntax */
/*-----------------------------------------------------------------*/
void
-printUsage ()
+printUsage (void)
{
int i;
printVersionInfo();
exit (1);
}
- /* now write the options. JCF: added option 'y' */
- fprintf (lnkfile, "-myux%c\n", (options.out_fmt ? 's' : 'i'));
-
- /* if iram size specified */
- if (options.iram_size)
- fprintf (lnkfile, "-a 0x%04x\n", options.iram_size);
-
- /* if xram size specified */
- if (options.xram_size_set)
- fprintf (lnkfile, "-v 0x%04x\n", options.xram_size);
-
- /* if code size specified */
- if (options.code_size)
- fprintf (lnkfile, "-w 0x%04x\n", options.code_size);
-
- if (options.debug)
- fprintf (lnkfile, "-z\n");
+ if (TARGET_IS_Z80 || TARGET_IS_GBZ80)
+ {
+ fprintf (lnkfile, "--\n-m\n-j\n-x\n-%c %s\n",
+ (options.out_fmt ? 's' : 'i'), dstFileName);
+ }
+ else /*For all the other ports. Including pics???*/
+ {
+ fprintf (lnkfile, "-myux%c\n", (options.out_fmt ? 's' : 'i'));
+ }
+
+ if (!(TARGET_IS_Z80 || TARGET_IS_GBZ80)) /*Not for the z80, gbz80*/
+ {
+ /* if iram size specified */
+ if (options.iram_size)
+ fprintf (lnkfile, "-a 0x%04x\n", options.iram_size);
+
+ /* if xram size specified */
+ if (options.xram_size_set)
+ fprintf (lnkfile, "-v 0x%04x\n", options.xram_size);
+
+ /* if code size specified */
+ if (options.code_size)
+ fprintf (lnkfile, "-w 0x%04x\n", options.code_size);
+
+ if (options.debug)
+ fprintf (lnkfile, "-z\n");
+ }
#define WRITE_SEG_LOC(N, L) \
segName = Safe_strdup(N); \
fprintf (lnkfile,"-b %s = 0x%04x\n", c, L); \
if (segName) { Safe_free(segName); }
- /* code segment start */
- WRITE_SEG_LOC (CODE_NAME, options.code_loc);
+ if (!(TARGET_IS_Z80 || TARGET_IS_GBZ80)) /*Not for the z80, gbz80*/
+ {
- /* data segment start */
- if(options.data_loc){ /*JCF: If zero, the linker chooses the best place for data*/
- WRITE_SEG_LOC (DATA_NAME, options.data_loc);
- }
+ /* code segment start */
+ WRITE_SEG_LOC (CODE_NAME, options.code_loc);
- /* xdata start */
- WRITE_SEG_LOC (XDATA_NAME, options.xdata_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);
+ }
- /* indirect data */
- if (IDATA_NAME) {
- WRITE_SEG_LOC (IDATA_NAME, options.idata_loc);
- }
+ /* xdata start */
+ WRITE_SEG_LOC (XDATA_NAME, options.xdata_loc);
- /* bit segment start */
- WRITE_SEG_LOC (BIT_NAME, 0);
+ /* indirect data */
+ if (IDATA_NAME) {
+ WRITE_SEG_LOC (IDATA_NAME, options.idata_loc);
+ }
+
+ /* bit segment start */
+ WRITE_SEG_LOC (BIT_NAME, 0);
- /* JCF: stack start */
- if ( (options.stack_loc) && (options.stack_loc<0x100) ) {
- WRITE_SEG_LOC ("SSEG", options.stack_loc);
+ /* stack start */
+ if ( (options.stack_loc) && (options.stack_loc<0x100) ) {
+ 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 */
/* other 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 (!options.nostdlib)
{
- switch (options.model)
- {
- case MODEL_SMALL:
- c = "small";
- break;
- case MODEL_LARGE:
- 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(-1);
- }
- break;
- case MODEL_PAGE0:
- c = "xa51";
- break;
- default:
- werror (W_UNKNOWN_MODEL, __FILE__, __LINE__);
- c = "unknown";
- break;
- }
- for (s = setFirstItem(libDirsSet); s != NULL; s = setNextItem(libDirsSet))
- mfprintf (lnkfile, getRuntimeVariables(), "-k %s{sep}%s\n", s, c);
+ if (!(TARGET_IS_Z80 || TARGET_IS_GBZ80)) /*Not for the z80, gbz80*/
+ {
+ switch (options.model)
+ {
+ case MODEL_SMALL:
+ c = "small";
+ break;
+ case MODEL_LARGE:
+ 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(-1);
+ }
+ 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_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);
+
/* standard library files */
#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(-1);
- }
- }
+ 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(-1);
+ }
+ }
#endif
#if !OPT_DISABLE_XA51
#ifdef STD_XA51_LIB
- if (options.model == MODEL_PAGE0)
- {
- fprintf (lnkfile, "-l %s\n", STD_XA51_LIB);
- }
+ if (options.model == MODEL_PAGE0)
+ {
+ fprintf (lnkfile, "-l %s\n", STD_XA51_LIB);
+ }
#endif
#endif
- 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 (!(TARGET_IS_Z80 || TARGET_IS_GBZ80)) /*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_Z80)
+ {
+ fprintf (lnkfile, "-l z80\n");
+ }
+ else if (TARGET_IS_GBZ80)
+ {
+ fprintf (lnkfile, "-l gbz80\n");
+ }
}
/* additional libraries if any */
fputStrSet(lnkfile, relFilesSet);
+ /*For the z80 and gbz80 ports, try to find where crt0.o is...*/
+ if (TARGET_IS_Z80 || TARGET_IS_GBZ80) /*For the z80, gbz80*/
+ {
+ char crt0path[PATH_MAX];
+ FILE * crt0fp;
+ for (s = setFirstItem(libDirsSet); s != NULL; s = setNextItem(libDirsSet))
+ {
+ sprintf (crt0path, "%s%s%s%scrt0.o",
+ s, DIR_SEPARATOR_STRING, c, 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");
+ }
+
fprintf (lnkfile, "\n-e\n");
fclose (lnkfile);
exit (1);
}
- if (TARGET_IS_PIC) {
- /* 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
- picglue ();
-#endif
-
- } else
- if(TARGET_IS_PIC16) {
- /* PIC16 port misc improvements Vangelis Rokas - 6-May-2003
- Generate .asm files for gpasm (just like PIC target) but use
- pic16glue()
- */
-
-#if !OPT_DISABLE_PIC16
- pic16glue();
-#endif
- } else {
- glue ();
- }
+ if (port->general.do_glue != NULL)
+ (*port->general.do_glue)();
+ else
+ {
+ /* this shouldn't happen */
+ assert(FALSE);
+ /* in case of NDEBUG */
+ glue();
+ }
if (!options.c1mode && !noAssemble)
{
projects / fw / sdcc / blobdiff