diff options
Diffstat (limited to 'hw/xfree86/loader/aout.h')
| -rw-r--r-- | hw/xfree86/loader/aout.h | 133 |
1 files changed, 66 insertions, 67 deletions
diff --git a/hw/xfree86/loader/aout.h b/hw/xfree86/loader/aout.h index 2e58f2cab..cd7807531 100644 --- a/hw/xfree86/loader/aout.h +++ b/hw/xfree86/loader/aout.h @@ -1,4 +1,4 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/loader/aout.h,v 1.7 2002/05/31 18:46:00 dawes Exp $ */ +/* $XFree86: xc/programs/Xserver/hw/xfree86/loader/aout.h,v 1.8 2003/10/15 16:29:02 dawes Exp $ */ /* * Borrowed from NetBSD's exec_aout.h @@ -41,8 +41,8 @@ #include <ctype.h> /* OS/2 EMX has ntohl in this file */ -#ifdef __UNIXOS2__ -#include <sys/param.h> +#ifdef __UNIXOS2__ +#include <sys/param.h> #endif #define __LDPGSZ 4096U @@ -54,44 +54,44 @@ * a.out header */ typedef struct AOUT_exec { - unsigned long a_midmag; /* htonl(flags<<26 | mid<<16 | magic) */ - unsigned long a_text; /* text segment size */ - unsigned long a_data; /* initialized data size */ - unsigned long a_bss; /* uninitialized data size */ - unsigned long a_syms; /* symbol table size */ - unsigned long a_entry; /* entry point */ - unsigned long a_trsize; /* text relocation size */ - unsigned long a_drsize; /* data relocation size */ + unsigned long a_midmag; /* htonl(flags<<26 | mid<<16 | magic) */ + unsigned long a_text; /* text segment size */ + unsigned long a_data; /* initialized data size */ + unsigned long a_bss; /* uninitialized data size */ + unsigned long a_syms; /* symbol table size */ + unsigned long a_entry; /* entry point */ + unsigned long a_trsize; /* text relocation size */ + unsigned long a_drsize; /* data relocation size */ } AOUTHDR; /* a_magic */ -#define OMAGIC 0407 /* old impure format */ -#define NMAGIC 0410 /* read-only text */ -#define ZMAGIC 0413 /* demand load format */ -#define QMAGIC 0314 /* "compact" demand load format; deprecated */ +#define OMAGIC 0407 /* old impure format */ +#define NMAGIC 0410 /* read-only text */ +#define ZMAGIC 0413 /* demand load format */ +#define QMAGIC 0314 /* "compact" demand load format; deprecated */ /* * a_mid - keep sorted in numerical order for sanity's sake * ensure that: 0 < mid < 0x3ff */ -#define MID_ZERO 0 /* unknown - implementation dependent */ -#define MID_SUN010 1 /* sun 68010/68020 binary */ -#define MID_SUN020 2 /* sun 68020-only binary */ -#define MID_PC386 100 /* 386 PC binary. (so quoth BFD) */ -#define MID_HP200 200 /* hp200 (68010) BSD binary */ -#define MID_I386 134 /* i386 BSD binary */ -#define MID_M68K 135 /* m68k BSD binary with 8K page sizes */ -#define MID_M68K4K 136 /* m68k BSD binary with 4K page sizes */ -#define MID_NS32532 137 /* ns32532 */ -#define MID_SPARC 138 /* sparc */ -#define MID_PMAX 139 /* pmax */ -#define MID_VAX 140 /* vax */ -#define MID_ALPHA 141 /* Alpha BSD binary */ -#define MID_MIPS 142 /* big-endian MIPS */ -#define MID_ARM6 143 /* ARM6 */ -#define MID_HP300 300 /* hp300 (68020+68881) BSD binary */ -#define MID_HPUX 0x20C /* hp200/300 HP-UX binary */ -#define MID_HPUX800 0x20B /* hp800 HP-UX binary */ +#define MID_ZERO 0 /* unknown - implementation dependent */ +#define MID_SUN010 1 /* sun 68010/68020 binary */ +#define MID_SUN020 2 /* sun 68020-only binary */ +#define MID_PC386 100 /* 386 PC binary. (so quoth BFD) */ +#define MID_HP200 200 /* hp200 (68010) BSD binary */ +#define MID_I386 134 /* i386 BSD binary */ +#define MID_M68K 135 /* m68k BSD binary with 8K page sizes */ +#define MID_M68K4K 136 /* m68k BSD binary with 4K page sizes */ +#define MID_NS32532 137 /* ns32532 */ +#define MID_SPARC 138 /* sparc */ +#define MID_PMAX 139 /* pmax */ +#define MID_VAX 140 /* vax */ +#define MID_ALPHA 141 /* Alpha BSD binary */ +#define MID_MIPS 142 /* big-endian MIPS */ +#define MID_ARM6 143 /* ARM6 */ +#define MID_HP300 300 /* hp300 (68020+68881) BSD binary */ +#define MID_HPUX 0x20C /* hp200/300 HP-UX binary */ +#define MID_HPUX800 0x20B /* hp800 HP-UX binary */ /* * a_flags @@ -179,19 +179,19 @@ typedef struct AOUT_exec { #define AOUT_STROFF(ex) \ (AOUT_SYMOFF(ex) + (ex)->a_syms) - /* Relocation format. */ struct relocation_info_i386 { - int r_address; /* offset in text or data segment */ - unsigned int r_symbolnum : 24, /* ordinal number of add symbol */ - r_pcrel : 1, /* 1 if value should be pc-relative */ - r_length : 2, /* log base 2 of value's width */ - r_extern : 1, /* 1 if need to add symbol to value */ - r_baserel : 1, /* linkage table relative */ - r_jmptable : 1, /* relocate to jump table */ - r_relative : 1, /* load address relative */ - r_copy : 1; /* run time copy */ + int r_address; /* offset in text or data segment */ + unsigned int r_symbolnum:24, /* ordinal number of add symbol */ + r_pcrel:1, /* 1 if value should be pc-relative */ + r_length:2, /* log base 2 of value's width */ + r_extern:1, /* 1 if need to add symbol to value */ + r_baserel:1, /* linkage table relative */ + r_jmptable:1, /* relocate to jump table */ + r_relative:1, /* load address relative */ + r_copy:1; /* run time copy */ }; + #define relocation_info relocation_info_i386 /* @@ -200,33 +200,32 @@ struct relocation_info_i386 { */ typedef struct AOUT_nlist { union { - char *n_name; /* symbol name (in memory) */ - long n_strx; /* file string table offset (on disk) */ + char *n_name; /* symbol name (in memory) */ + long n_strx; /* file string table offset (on disk) */ } n_un; - -#define AOUT_UNDF 0x00 /* undefined */ -#define AOUT_ABS 0x02 /* absolute address */ -#define AOUT_TEXT 0x04 /* text segment */ -#define AOUT_DATA 0x06 /* data segment */ -#define AOUT_BSS 0x08 /* bss segment */ -#define AOUT_INDR 0x0a /* alias definition */ -#define AOUT_SIZE 0x0c /* pseudo type, defines a symbol's size */ -#define AOUT_COMM 0x12 /* common reference */ -#define AOUT_FN 0x1e /* file name (AOUT_EXT on) */ -#define AOUT_WARN 0x1e /* warning message (AOUT_EXT off) */ - -#define AOUT_EXT 0x01 /* external (global) bit, OR'ed in */ -#define AOUT_TYPE 0x1e /* mask for all the type bits */ - unsigned char n_type; /* type defines */ - - char n_other; /* spare */ -#define n_hash n_desc /* used internally by ld(1); XXX */ - short n_desc; /* used by stab entries */ - unsigned long n_value; /* address/value of the symbol */ +#define AOUT_UNDF 0x00 /* undefined */ +#define AOUT_ABS 0x02 /* absolute address */ +#define AOUT_TEXT 0x04 /* text segment */ +#define AOUT_DATA 0x06 /* data segment */ +#define AOUT_BSS 0x08 /* bss segment */ +#define AOUT_INDR 0x0a /* alias definition */ +#define AOUT_SIZE 0x0c /* pseudo type, defines a symbol's size */ +#define AOUT_COMM 0x12 /* common reference */ +#define AOUT_FN 0x1e /* file name (AOUT_EXT on) */ +#define AOUT_WARN 0x1e /* warning message (AOUT_EXT off) */ + +#define AOUT_EXT 0x01 /* external (global) bit, OR'ed in */ +#define AOUT_TYPE 0x1e /* mask for all the type bits */ + unsigned char n_type; /* type defines */ + + char n_other; /* spare */ +#define n_hash n_desc /* used internally by ld(1); XXX */ + short n_desc; /* used by stab entries */ + unsigned long n_value; /* address/value of the symbol */ } AOUT_nlist; -#define AOUT_FORMAT "%08x" /* namelist value format; XXX */ -#define AOUT_STAB 0x0e0 /* mask for debugger symbols -- stab(5) */ +#define AOUT_FORMAT "%08x" /* namelist value format; XXX */ +#define AOUT_STAB 0x0e0 /* mask for debugger symbols -- stab(5) */ #endif |