summaryrefslogtreecommitdiff
path: root/include/a.out.h
diff options
context:
space:
mode:
authorEric Andersen <andersen@codepoet.org>2000-10-04 23:26:55 +0000
committerEric Andersen <andersen@codepoet.org>2000-10-04 23:26:55 +0000
commiteb2ecd0b083611bdd07c5352ffc9cfa22e0de711 (patch)
tree5e61cf2b2ddc07dd19b577b7bfa3f83b81f7de8a /include/a.out.h
parent4d6ba4ccf89262743eb2093474a571decb455d27 (diff)
Fix all the makefiles. Clean up some warnings, cleanup some headers.
-Erik
Diffstat (limited to 'include/a.out.h')
-rw-r--r--include/a.out.h115
1 files changed, 0 insertions, 115 deletions
diff --git a/include/a.out.h b/include/a.out.h
deleted file mode 100644
index bd58346c1..000000000
--- a/include/a.out.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Copyright (C) 1990-1996
- * This file is part of the ld86 command for Linux-86
- * It is distributed under the GNU Library General Public License.
- *
- * - This may actually be BSD or Minix code, can someone clarify please. -RDB
- */
-
-#ifndef __AOUT_H
-#define __AOUT_H
-
-struct exec { /* a.out header */
- unsigned char a_magic[2]; /* magic number */
- unsigned char a_flags; /* flags, see below */
- unsigned char a_cpu; /* cpu id */
- unsigned char a_hdrlen; /* length of header */
- unsigned char a_unused; /* reserved for future use */
- unsigned short a_version; /* version stamp (not used at present) */
- long a_text; /* size of text segement in bytes */
- long a_data; /* size of data segment in bytes */
- long a_bss; /* size of bss segment in bytes */
- long a_entry; /* entry point */
- long a_total; /* total memory allocated */
- long a_syms; /* size of symbol table */
-
- /* SHORT FORM ENDS HERE */
- long a_trsize; /* text relocation size */
- long a_drsize; /* data relocation size */
- long a_tbase; /* text relocation base */
- long a_dbase; /* data relocation base */
-};
-
-#define A_MAGIC0 (unsigned char) 0x01
-#define A_MAGIC1 (unsigned char) 0x03
-#define BADMAG(X) ((X).a_magic[0] != A_MAGIC0 ||(X).a_magic[1] != A_MAGIC1)
-
-/* CPU Id of TARGET machine (byte order coded in low order two bits) */
-#define A_NONE 0x00 /* unknown */
-#define A_I8086 0x04 /* intel i8086/8088 */
-#define A_M68K 0x0B /* motorola m68000 */
-#define A_NS16K 0x0C /* national semiconductor 16032 */
-#define A_I80386 0x10 /* intel i80386 */
-#define A_SPARC 0x17 /* Sun SPARC */
-
-#define A_BLR(cputype) ((cputype&0x01)!=0) /* TRUE if bytes left-to-right */
-#define A_WLR(cputype) ((cputype&0x02)!=0) /* TRUE if words left-to-right */
-
-/* Flags. */
-#define A_UZP 0x01 /* unmapped zero page (pages) */
-#define A_PAL 0x02 /* page aligned executable */
-#define A_NSYM 0x04 /* new style symbol table */
-#define A_EXEC 0x10 /* executable */
-#define A_SEP 0x20 /* separate I/D */
-#define A_PURE 0x40 /* pure text */
-#define A_TOVLY 0x80 /* text overlay */
-
-/* Offsets of various things. */
-#define A_MINHDR 32
-#define A_TEXTPOS(X) ((long)(X).a_hdrlen)
-#define A_DATAPOS(X) (A_TEXTPOS(X) + (X).a_text)
-#define A_HASRELS(X) ((X).a_hdrlen > (unsigned char) A_MINHDR)
-#define A_HASEXT(X) ((X).a_hdrlen > (unsigned char) (A_MINHDR + 8))
-#define A_HASLNS(X) ((X).a_hdrlen > (unsigned char) (A_MINHDR + 16))
-#define A_HASTOFF(X) ((X).a_hdrlen > (unsigned char) (A_MINHDR + 24))
-#define A_TRELPOS(X) (A_DATAPOS(X) + (X).a_data)
-#define A_DRELPOS(X) (A_TRELPOS(X) + (X).a_trsize)
-#define A_SYMPOS(X) (A_TRELPOS(X) + (A_HASRELS(X) ? \
- ((X).a_trsize + (X).a_drsize) : 0))
-
-struct reloc {
- long r_vaddr; /* virtual address of reference */
- unsigned short r_symndx; /* internal segnum or extern symbol num */
- unsigned short r_type; /* relocation type */
-};
-
-/* r_tyep values: */
-#define R_ABBS 0
-#define R_RELLBYTE 2
-#define R_PCRBYTE 3
-#define R_RELWORD 4
-#define R_PCRWORD 5
-#define R_RELLONG 6
-#define R_PCRLONG 7
-#define R_REL3BYTE 8
-#define R_KBRANCHE 9
-
-/* r_symndx for internal segments */
-#define S_ABS ((unsigned short)-1)
-#define S_TEXT ((unsigned short)-2)
-#define S_DATA ((unsigned short)-3)
-#define S_BSS ((unsigned short)-4)
-
-struct nlist { /* symbol table entry */
- char n_name[8]; /* symbol name */
- long n_value; /* value */
- unsigned char n_sclass; /* storage class */
- unsigned char n_numaux; /* number of auxiliary entries (not used) */
- unsigned short n_type; /* language base and derived type (not used) */
-};
-
-/* Low bits of storage class (section). */
-#define N_SECT 07 /* section mask */
-#define N_UNDF 00 /* undefined */
-#define N_ABS 01 /* absolute */
-#define N_TEXT 02 /* text */
-#define N_DATA 03 /* data */
-#define N_BSS 04 /* bss */
-#define N_COMM 05 /* (common) */
-
-/* High bits of storage class. */
-#define N_CLASS 0370 /* storage class mask */
-#define C_NULL
-#define C_EXT 0020 /* external symbol */
-#define C_STAT 0030 /* static */
-
-#endif /* _AOUT_H */