#define OTHERSYSTEM
#endif
+/*
+ * PATH_MAX
+ */
+#include <limits.h>
+#ifndef PATH_MAX /* POSIX, but not required */
+ #if defined(__BORLANDC__) || defined(_MSC_VER)
+ #include <stdlib.h>
+ #define PATH_MAX _MAX_PATH
+ #else
+ #define PATH_MAX 255 /* define a reasonable value */
+ #endif
+#endif
+
/*
* This file defines the format of the
* relocatable binary file.
#define NCPS 80 /* characters per symbol (JLH: change from 8) */
#define NDATA 16 /* actual data */
-#define NINPUT 128 /* Input buffer size */
+#define NINPUT PATH_MAX /* Input buffer size */
#define NHASH 64 /* Buckets in hash table */
#define HMASK 077 /* Hash mask */
#define NLPP 60 /* Lines per page */
#define NTXT 16 /* T values */
-#define FILSPC 80 /* File spec length */
/*
* The "R_" relocation constants define values used in
* +-----+-----+-----+-----+-----+-----+-----+-----+
*/
-#define R_WORD 0000 /* 16 bit */
-#define R_BYTE 0001 /* 8 bit */
+#define R_WORD 0x00 /* 16 bit */
+#define R_BYTE 0x01 /* 8 bit */
-#define R_AREA 0000 /* Base type */
-#define R_SYM 0002
+#define R_AREA 0x00 /* Base type */
+#define R_SYM 0x02
-#define R_NORM 0000 /* PC adjust */
-#define R_PCR 0004
+#define R_NORM 0x00 /* PC adjust */
+#define R_PCR 0x04
-#define R_BYT1 0000 /* Byte count for R_BYTE = 1 */
-#define R_BYT2 0010 /* Byte count for R_BYTE = 2 */
+#define R_BYT1 0x00 /* Byte count for R_BYTE = 1 */
+#define R_BYT2 0x08 /* Byte count for R_BYTE = 2 */
-#define R_SGND 0000 /* Signed value */
-#define R_USGN 0020 /* Unsigned value */
+#define R_SGND 0x00 /* Signed Byte */
+#define R_USGN 0x10 /* Unsigned Byte */
-#define R_NOPAG 0000 /* Page Mode */
-#define R_PAG0 0040 /* Page '0' */
-#define R_PAG 0100 /* Page 'nnn' */
+#define R_NOPAG 0x00 /* Page Mode */
+#define R_PAG0 0x20 /* Page '0' */
+#define R_PAG 0x40 /* Page 'nnn' */
-/*
- * Valid for R_BYT2:
- */
-#define R_LSB 0000 /* output low byte */
-#define R_MSB 0200 /* output high byte */
+#define R_LSB 0x00 /* low byte */
+#define R_MSB 0x80 /* high byte */
+
+#define R_BYT3 0x100 /* if R_BYTE is set, this is a
+ * 3 byte address, of which
+ * the linker must select one byte.
+ */
+#define R_HIB 0x200 /* If R_BYTE & R_BYT3 are set, linker
+ * will select byte 3 of the relocated
+ * 24 bit address.
+ */
#define R_J11 (R_WORD|R_BYT2) /* JLH: 11 bit JMP and CALL (8051) */
+#define R_J19 (R_WORD|R_BYT2|R_MSB) /* 19 bit JMP/CALL (DS80C390) */
+#define R_C24 (R_WORD|R_BYT1|R_MSB) /* 24 bit address (DS80C390) */
+#define R_J19_MASK (R_BYTE|R_BYT2|R_MSB)
+
+#define IS_R_J19(x) (((x) & R_J19_MASK) == R_J19)
+#define IS_R_J11(x) (((x) & R_J19_MASK) == R_J11)
+#define IS_C24(x) (((x) & R_J19_MASK) == R_C24)
+
+#define R_ESCAPE_MASK 0xf0 /* Used to escape relocation modes
+ * greater than 0xff in the .rel
+ * file.
+ */
/*
* Global symbol types.
/*
* General assembler address type
*/
-typedef unsigned int addr_t;
+typedef unsigned int Addr_T;
/*
* The structures of head, area, areax, and sym are created
{
struct area *a_ap; /* Area link */
struct areax *a_axp; /* Area extension link */
- addr_t a_addr; /* Beginning address of area */
- addr_t a_size; /* Total size of the area */
+ Addr_T a_addr; /* Beginning address of area */
+ Addr_T a_size; /* Total size of the area */
+ Addr_T a_unaloc; /* Total number of unalocated bytes, for error reporting */
char a_type; /* Area subtype */
char a_flag; /* Flag byte */
char a_id[NCPS]; /* Name */
struct areax *a_axp; /* Area extension link */
struct area *a_bap; /* Base area link */
struct head *a_bhp; /* Base header link */
- addr_t a_addr; /* Beginning address of section */
- addr_t a_size; /* Size of the area in section */
+ Addr_T a_addr; /* Beginning address of section */
+ Addr_T a_size; /* Size of the area in section */
};
/*
struct areax *s_axp; /* Symbol area link */
char s_type; /* Symbol subtype */
char s_flag; /* Flag byte */
- addr_t s_addr; /* Address */
+ Addr_T s_addr; /* Address */
char *s_id; /* Name: JLH change from [NCPS] */
};
{
struct area *s_area; /* Paged Area link */
struct areax *s_areax; /* Paged Area Extension Link */
- addr_t s_addr; /* Page address offset */
+ Addr_T s_addr; /* Page address offset */
};
/*
{
int aindex; /* Linking area */
int mode; /* Relocation mode */
- addr_t rtbase; /* Base address in section */
+ Addr_T rtbase; /* Base address in section */
int rindex; /* Area/Symbol reloaction index */
- addr_t rval; /* Area/Symbol offset value */
+ Addr_T rval; /* Area/Symbol offset value */
};
/*
char *libspc;
char *relfil;
char *filspc;
+ long offset; /*>=0 if rel file is embedded in a lib file at this offset*/
};
/*
extern char rb[NINPUT]; /* LST file text line being
* address relocated
*/
-extern char ctype[]; /* array of character types, one per
+extern unsigned char ctype[]; /* array of character types, one per
* ASCII character
*/
+extern char sdccopt[NINPUT];
+extern char sdccopt_module[NINPUT];
+extern char curr_module[NINPUT];
+
/*
* Character Type Definitions
*/
*/
extern int mflag; /* Map output flag
*/
+extern int sflag; /* JCF: Memory usage output flag
+ */
+extern int packflag_and_stacksize; /* Pack data memory flag
+ */
extern int jflag; /* NoICE output flag
*/
extern int xflag; /* Map file radix type flag
*/
extern int uflag; /* Listing relocation flag
*/
+extern int rflag; /* Extended linear address record flag.
+ */
extern int radix; /* current number conversion radix:
* 2 (binary), 8 (octal), 10 (decimal),
* 16 (hexadecimal)
extern int rtcnt; /* count of elements in the
* rtval[] and rtflg[] arrays
*/
-extern addr_t rtval[]; /* data associated with relocation
+extern Addr_T rtval[]; /* data associated with relocation
*/
extern int rtflg[]; /* indicates if rtval[] value is
* to be sent to the output file.
extern struct lbfile *lbfhead; /* pointer to the first
* library file structure
*/
-extern addr_t iram_size; /* internal ram size
+extern Addr_T iram_size; /* internal ram size
+ */
+extern long xram_size; /* external ram size
+ */
+extern long code_size; /* code size
*/
extern VOID bassav();
extern VOID gblsav();
extern VOID iramsav();
+extern VOID xramsav();
+extern VOID codesav();
extern VOID iramcheck();
-extern VOID link();
+extern VOID link_main();
extern VOID lkexit();
extern int main();
extern VOID map();
extern char get();
extern VOID getfid();
extern VOID getid();
+extern VOID getSid();
extern int getline();
extern int getmap();
extern char getnb();
extern int more();
extern VOID skip();
extern VOID unget();
+extern VOID chop_crlf();
/* lkarea.c */
extern VOID lkparea();
extern VOID lnkarea();
+extern VOID lnkarea2();
extern VOID lnksect();
extern VOID newarea();
extern int symeq();
extern VOID syminit();
extern VOID symmod();
-extern addr_t symval();
+extern Addr_T symval();
/* lkeval.c */
extern int digit();
-extern addr_t eval();
-extern addr_t expr();
+extern Addr_T eval();
+extern Addr_T expr();
extern int oprio();
-extern addr_t term();
+extern Addr_T term();
/* lklist.c */
extern int dgt();
extern VOID slew();
/* lkrloc.c */
-extern addr_t adb_b();
-extern addr_t adb_hi();
-extern addr_t adb_lo();
-extern addr_t adw_w();
-extern addr_t adw_hi();
-extern addr_t adw_lo();
-extern addr_t evword();
+extern Addr_T adb_b();
+extern Addr_T adb_hi();
+extern Addr_T adb_lo();
+extern Addr_T adb_24_hi(Addr_T v, int i);
+extern Addr_T adb_24_mid(Addr_T v, int i);
+extern Addr_T adb_24_lo(Addr_T v, int i);
+extern Addr_T adw_w();
+extern Addr_T adw_24(Addr_T, int);
+extern Addr_T adw_hi();
+extern Addr_T adw_lo();
+extern Addr_T evword();
extern VOID rele();
extern VOID reloc();
extern VOID relt();
extern VOID relerp();
extern VOID erpdmp();
extern VOID prntval();
+extern int lastExtendedAddress;
/* lklibr.c */
-extern VOID addfile();
+extern int addfile();
extern VOID addlib();
extern VOID addpath();
extern int fndsym();
/* lkihx.c */
extern VOID ihx();
+extern VOID ihxEntendedLinearAddress(Addr_T);
+extern VOID newArea();
/* lkstore.c */
extern char *StoreString( char *str );
/* lknoice.c */
-extern void DefineNoICE( char *name, addr_t value, int page );
+extern void DefineNoICE( char *name, Addr_T value, int page );
+
+/* JCF: lkmem.c */
+extern int summary(struct area * xp);
+extern int summary2(struct area * xp);
-/* SD added this to change
- strcmpi --> strcmp (strcmpi NOT ANSI) */
-#define strcmpi strcmp
+/* JCF: lkaomf51.c */
+extern void SaveLinkedFilePath(char * filepath);
+extern void CreateAOMF51(void);
projects / fw / sdcc / blobdiff