#ifndef __RLH_H__
#define __RLH_H__
-// Required Include Files
+// Required Include Files
-// Macro Definitions
+// Macro Definitions
// Requirements for Windows Compilation
#ifdef WIN32
#define PLATFORM "Win32" // Release platform - Windows
-#else
+#else
#ifdef __GCCUNIX__
#define PLATFORM "OSX/Linux" // Release platform - MAC OSX or Linux
#else
-#define PLATFORM "Unknown" // Release platform - Not Specified
+#define PLATFORM "Unknown" // Release platform - Not Specified
#endif
#endif
#endif // max
// Macro to swap the 16-bit words of a 32-bit integer
-#define _SWAPWORD(x) (((unsigned)(x) >> 16) | ((unsigned)(x) << 16))
+#define _SWAPWORD(x) (((unsigned)(x) >> 16) | ((unsigned)(x) << 16))
#define FARGSIZE 1024 // Number of chars in filename argument
-#define FNLEN 1024 // Size of a file name
-#define NHANDLES 256 // Number of open file handles at once
+#define FNLEN 1024 // Size of a file name
+#define NHANDLES 256 // Number of open file handles at once
#define OST_BLOCK 0x400000 // Output symbol table block (4MB)
#define DSTSEG_D 1 // Include file destination seg (DATA)
#define DSTSEG_T 2 // Include file destination seg (TEXT)
long bsize;
long ssize;
union {
- struct { // For .o
+ struct { // For .o
long tsize; // Text relocation size
long dsize; // Data relocation size
char reserved[12];
} reloc;
- struct { // For .abs
- long stksize; // Unused
- long tstart; // Start of TEXT
- long rbflag; // -1 if no fixups at all
- long dstart; // Start of DATA
+ struct { // For .abs
+ long stksize; // Unused
+ long tstart; // Start of TEXT
+ long rbflag; // -1 if no fixups at all
+ long dstart; // Start of DATA
long bstart; // Start of BSS
} abs;
} absrel;
- char * ostbase; // Base of output symbol table
+ char * ostbase; // Base of output symbol table
long fsize; // Length of fixups
- char * fixups; // Start of fixups
+ char * fixups; // Start of fixups
};
#define new_oheader() (struct OHEADER *)malloc((long)sizeof(struct OHEADER))
char a_gid;
int a_fimode;
long a_fsize;
- int reserved; // Two bytes zeroes btw header & file
+ int reserved; // Two bytes zeroes btw header & file
};
#define new_arheader() (struct ARHEADER *)malloc((long)sizeof(struct ARHEADER))
#define new_ofile() (struct OFILE *)malloc((long)sizeof(struct OFILE))
// Flags in an Object File's o_flags field
-// O_USED: means this ofile is used or is on the command line or in a -x
+// O_USED: means this ofile is used or is on the command line or in a -x
#define O_USED 0x0001
#define O_ARCHIVE 0x0002 // This is a dummy archive entry
struct SYMREC
{
- char s_name[SYMLEN]; // Including null terminator
+ char s_name[SYMLEN]; // Including null terminator
int s_type;
long s_value;
struct SYMREC *s_next;
// HREC: One item in a hash bucket, including a link to the next item. Commons
// and Globals share a hash table, but their value fields are interpreted
-// differently.
+// differently.
struct HREC
{
#define ABST_DATA 0x0400 /* data-based relocatable */
#define ABST_TEXT 0x0200 /* text-based relocatable */
#define ABST_BSS 0x0100 /* bss-based relocatable */
-#define ABST_FILE 0x0080 // file symbol
-#define ABST_ARCHIVE 0x0040 // only when FILE set: archive file or no
-#define ABST_OST 0x0001 // private: "symbol is in ost": see above
+#define ABST_FILE 0x0080 // file symbol
+#define ABST_ARCHIVE 0x0040 // only when FILE set: archive file or no
+#define ABST_OST 0x0001 // private: "symbol is in ost": see above
#define T_COMMON (T_GLOBAL | T_EXTERN)
-#define T_SEG (T_DATA | T_TEXT | T_BSS) // segment bits
+#define T_SEG (T_DATA | T_TEXT | T_BSS) // segment bits
// Symbol Table - Type Definitions
#define isextern(type) (((type) & T_EXT) == T_EXT)
#define islocal(type) (((type) & T_EXT) == 0)
-// This macro is used to compare two symbols for equality. It depends on
-// symcopy remaining as it is (copies two longs plus a null)
-
-#define symcmp(a,b) ((*(long *)(a) == *(long *)(b)) && \
- (*(long *)((a) + sizeof(long)) == \
- *(long *)((b) + sizeof(long))))
-
// Function Prototypes
int doargs(int, char *[]);
projects / rln / blobdiff