/[gcl]/gcl/binutils/include/aout/aout64.h
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revision 1.1.1.1 by camm, Fri Aug 9 05:36:41 2002 UTC revision 1.2 by camm, Fri Sep 9 23:32:33 2005 UTC
# Line 1  Line 1 
1  /* `a.out' object-file definitions, including extensions to 64-bit fields  /* `a.out' object-file definitions, including extensions to 64-bit fields
2    
3     Copyright 2001 Free Software Foundation, Inc.     Copyright 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
4    
5     This program is free software; you can redistribute it and/or modify     This program is free software; you can redistribute it and/or modify
6     it under the terms of the GNU General Public License as published by     it under the terms of the GNU General Public License as published by
# Line 19  Line 19 
19  #ifndef __A_OUT_64_H__  #ifndef __A_OUT_64_H__
20  #define __A_OUT_64_H__  #define __A_OUT_64_H__
21    
22  /* This is the layout on disk of the 32-bit or 64-bit exec header. */  #ifndef BYTES_IN_WORD
23    #define BYTES_IN_WORD 4
24    #endif
25    
26    /* This is the layout on disk of the 32-bit or 64-bit exec header.  */
27    
28  #ifndef external_exec  #ifndef external_exec
29  struct external_exec  struct external_exec
30  {  {
31    bfd_byte e_info[4];           /* magic number and stuff               */    bfd_byte e_info[4];               /* Magic number and stuff.  */
32    bfd_byte e_text[BYTES_IN_WORD]; /* length of text section in bytes    */    bfd_byte e_text[BYTES_IN_WORD];   /* Length of text section in bytes.  */
33    bfd_byte e_data[BYTES_IN_WORD]; /* length of data section in bytes    */    bfd_byte e_data[BYTES_IN_WORD];   /* Length of data section in bytes.  */
34    bfd_byte e_bss[BYTES_IN_WORD]; /* length of bss area in bytes                 */    bfd_byte e_bss[BYTES_IN_WORD];    /* Length of bss area in bytes.  */
35    bfd_byte e_syms[BYTES_IN_WORD]; /* length of symbol table in bytes    */    bfd_byte e_syms[BYTES_IN_WORD];   /* Length of symbol table in bytes.  */
36    bfd_byte e_entry[BYTES_IN_WORD]; /* start address                     */    bfd_byte e_entry[BYTES_IN_WORD];  /* Start address.  */
37    bfd_byte e_trsize[BYTES_IN_WORD]; /* length of text relocation info   */    bfd_byte e_trsize[BYTES_IN_WORD]; /* Length of text relocation info.  */
38    bfd_byte e_drsize[BYTES_IN_WORD]; /* length of data relocation info   */    bfd_byte e_drsize[BYTES_IN_WORD]; /* Length of data relocation info.  */
39  };  };
40    
41  #define EXEC_BYTES_SIZE (4 + BYTES_IN_WORD * 7)  #define EXEC_BYTES_SIZE (4 + BYTES_IN_WORD * 7)
42    
43  /* Magic numbers for a.out files */  /* Magic numbers for a.out files.  */
44    
45  #if ARCH_SIZE==64  #if ARCH_SIZE==64
46  #define OMAGIC 0x1001           /* Code indicating object file  */  #define OMAGIC 0x1001           /* Code indicating object file.  */
47  #define ZMAGIC 0x1002           /* Code indicating demand-paged executable.  */  #define ZMAGIC 0x1002           /* Code indicating demand-paged executable.  */
48  #define NMAGIC 0x1003           /* Code indicating pure executable.  */  #define NMAGIC 0x1003           /* Code indicating pure executable.  */
49    
# Line 49  struct external_exec Line 53  struct external_exec
53                          && N_MAGIC(x) != NMAGIC         \                          && N_MAGIC(x) != NMAGIC         \
54                          && N_MAGIC(x) != ZMAGIC)                          && N_MAGIC(x) != ZMAGIC)
55  #else  #else
56  #define OMAGIC 0407             /* ...object file or impure executable.  */  #define OMAGIC 0407             /* Object file or impure executable.  */
57  #define NMAGIC 0410             /* Code indicating pure executable.  */  #define NMAGIC 0410             /* Code indicating pure executable.  */
58  #define ZMAGIC 0413             /* Code indicating demand-paged executable.  */  #define ZMAGIC 0413             /* Code indicating demand-paged executable.  */
59  #define BMAGIC 0415             /* Used by a b.out object.  */  #define BMAGIC 0415             /* Used by a b.out object.  */
# Line 125  struct external_exec Line 129  struct external_exec
129    
130      * QMAGIC is always like a ZMAGIC for which N_HEADER_IN_TEXT is true,      * QMAGIC is always like a ZMAGIC for which N_HEADER_IN_TEXT is true,
131      and for which the starting address is TARGET_PAGE_SIZE (or should this be      and for which the starting address is TARGET_PAGE_SIZE (or should this be
132      SEGMENT_SIZE?) (TEXT_START_ADDR only applies to ZMAGIC, not to QMAGIC).      SEGMENT_SIZE?) (TEXT_START_ADDR only applies to ZMAGIC, not to QMAGIC).  */
     */  
133    
134  /* This macro is only relevant for ZMAGIC files; QMAGIC always has the header  /* This macro is only relevant for ZMAGIC files; QMAGIC always has the header
135     in the text.  */     in the text.  */
# Line 152  struct external_exec Line 155  struct external_exec
155    
156  #ifndef N_TXTADDR  #ifndef N_TXTADDR
157  #define N_TXTADDR(x) \  #define N_TXTADDR(x) \
158      (/* The address of a QMAGIC file is always one page in, */          \      (/* The address of a QMAGIC file is always one page in,             \
159       /* with the header in the text.  */                                \          with the header in the text.  */                                \
160       N_IS_QMAGIC (x)                                                    \       N_IS_QMAGIC (x)                                                    \
161       ? (bfd_vma) TARGET_PAGE_SIZE + EXEC_BYTES_SIZE                     \       ? (bfd_vma) TARGET_PAGE_SIZE + EXEC_BYTES_SIZE                     \
162       : (N_MAGIC (x) != ZMAGIC                                           \       : (N_MAGIC (x) != ZMAGIC                                           \
163          ? (bfd_vma) 0   /* object file or NMAGIC */                     \          ? (bfd_vma) 0   /* Object file or NMAGIC.  */                   \
164          : (N_SHARED_LIB (x)                                             \          : (N_SHARED_LIB (x)                                             \
165             ? (bfd_vma) 0                                                \             ? (bfd_vma) 0                                                \
166             : (N_HEADER_IN_TEXT (x)                                      \             : (N_HEADER_IN_TEXT (x)                                      \
# Line 187  struct external_exec Line 190  struct external_exec
190       : (N_SHARED_LIB (x)                                                \       : (N_SHARED_LIB (x)                                                \
191          ? 0                                                             \          ? 0                                                             \
192          : (N_HEADER_IN_TEXT (x)                                         \          : (N_HEADER_IN_TEXT (x)                                         \
193             ? EXEC_BYTES_SIZE            /* no padding */                \             ? EXEC_BYTES_SIZE            /* No padding.  */              \
194             : ZMAGIC_DISK_BLOCK_SIZE     /* a page of padding */)))             : ZMAGIC_DISK_BLOCK_SIZE     /* A page of padding.  */)))
195  #endif  #endif
196  /* Size of the text section.  It's always as stated, except that we  /* Size of the text section.  It's always as stated, except that we
197     offset it to `undo' the adjustment to N_TXTADDR and N_TXTOFF     offset it to `undo' the adjustment to N_TXTADDR and N_TXTOFF
# Line 203  struct external_exec Line 206  struct external_exec
206     : ((N_MAGIC (x) != ZMAGIC || N_SHARED_LIB (x))                       \     : ((N_MAGIC (x) != ZMAGIC || N_SHARED_LIB (x))                       \
207        ? (x).a_text                                                      \        ? (x).a_text                                                      \
208        : (N_HEADER_IN_TEXT (x)                                           \        : (N_HEADER_IN_TEXT (x)                                           \
209           ? (x).a_text - EXEC_BYTES_SIZE /* no padding */                \           ? (x).a_text - EXEC_BYTES_SIZE /* No padding.  */              \
210           : (x).a_text                   /* a page of padding */ )))           : (x).a_text                   /* A page of padding.  */ )))
211  #endif  #endif
212  /* The address of the data segment in virtual memory.  /* The address of the data segment in virtual memory.
213     It is the text segment address, plus text segment size, rounded     It is the text segment address, plus text segment size, rounded
214     up to a N_SEGSIZE boundary for pure or pageable files. */     up to a N_SEGSIZE boundary for pure or pageable files.  */
215  #ifndef N_DATADDR  #ifndef N_DATADDR
216  #define N_DATADDR(x) \  #define N_DATADDR(x) \
217    (N_MAGIC (x) == OMAGIC                                                \    (N_MAGIC (x) == OMAGIC                                                \
# Line 235  struct external_exec Line 238  struct external_exec
238     for NMAGIC.  */     for NMAGIC.  */
239    
240  #ifndef N_DATOFF  #ifndef N_DATOFF
241  #define N_DATOFF(x)     ( N_TXTOFF (x) + N_TXTSIZE (x) )  #define N_DATOFF(x)     (N_TXTOFF (x) + N_TXTSIZE (x))
242  #endif  #endif
243  #ifndef N_TRELOFF  #ifndef N_TRELOFF
244  #define N_TRELOFF(x)    ( N_DATOFF (x) + (x).a_data )  #define N_TRELOFF(x)    (N_DATOFF (x) + (x).a_data)
245  #endif  #endif
246  #ifndef N_DRELOFF  #ifndef N_DRELOFF
247  #define N_DRELOFF(x)    ( N_TRELOFF (x) + (x).a_trsize )  #define N_DRELOFF(x)    (N_TRELOFF (x) + (x).a_trsize)
248  #endif  #endif
249  #ifndef N_SYMOFF  #ifndef N_SYMOFF
250  #define N_SYMOFF(x)     ( N_DRELOFF (x) + (x).a_drsize )  #define N_SYMOFF(x)     (N_DRELOFF (x) + (x).a_drsize)
251  #endif  #endif
252  #ifndef N_STROFF  #ifndef N_STROFF
253  #define N_STROFF(x)     ( N_SYMOFF (x) + (x).a_syms )  #define N_STROFF(x)     (N_SYMOFF (x) + (x).a_syms)
254  #endif  #endif
255    
256  /* Symbols */  /* Symbols */
257  #ifndef external_nlist  #ifndef external_nlist
258  struct external_nlist {  struct external_nlist
259    bfd_byte e_strx[BYTES_IN_WORD];       /* index into string table of name */  {
260    bfd_byte e_type[1];                   /* type of symbol */    bfd_byte e_strx[BYTES_IN_WORD];       /* Index into string table of name.  */
261    bfd_byte e_other[1];                  /* misc info (usually empty) */    bfd_byte e_type[1];                   /* Type of symbol.  */
262    bfd_byte e_desc[2];                   /* description field */    bfd_byte e_other[1];                  /* Misc info (usually empty).  */
263    bfd_byte e_value[BYTES_IN_WORD];      /* value of symbol */    bfd_byte e_desc[2];                   /* Description field.  */
264      bfd_byte e_value[BYTES_IN_WORD];      /* Value of symbol.  */
265  };  };
266  #define EXTERNAL_NLIST_SIZE (BYTES_IN_WORD+4+BYTES_IN_WORD)  #define EXTERNAL_NLIST_SIZE (BYTES_IN_WORD+4+BYTES_IN_WORD)
267  #endif  #endif
268    
269  struct internal_nlist {  struct internal_nlist
270    unsigned long n_strx;                 /* index into string table of name */  {
271    unsigned char n_type;                 /* type of symbol */    unsigned long n_strx;                 /* Index into string table of name.  */
272    unsigned char n_other;                /* misc info (usually empty) */    unsigned char n_type;                 /* Type of symbol.  */
273    unsigned short n_desc;                /* description field */    unsigned char n_other;                /* Misc info (usually empty).  */
274    bfd_vma n_value;                      /* value of symbol */    unsigned short n_desc;                /* Description field.  */
275      bfd_vma n_value;                      /* Value of symbol.  */
276  };  };
277    
278  /* The n_type field is the symbol type, containing:  */  /* The n_type field is the symbol type, containing:  */
279    
280  #define N_UNDF  0       /* Undefined symbol */  #define N_UNDF  0       /* Undefined symbol.  */
281  #define N_ABS   2       /* Absolute symbol -- defined at particular addr */  #define N_ABS   2       /* Absolute symbol -- defined at particular addr.  */
282  #define N_TEXT  4       /* Text sym -- defined at offset in text seg */  #define N_TEXT  4       /* Text sym -- defined at offset in text seg.  */
283  #define N_DATA  6       /* Data sym -- defined at offset in data seg */  #define N_DATA  6       /* Data sym -- defined at offset in data seg.  */
284  #define N_BSS   8       /* BSS  sym -- defined at offset in zero'd seg */  #define N_BSS   8       /* BSS  sym -- defined at offset in zero'd seg.  */
285  #define N_COMM  0x12    /* Common symbol (visible after shared lib dynlink) */  #define N_COMM  0x12    /* Common symbol (visible after shared lib dynlink).  */
286  #define N_FN    0x1f    /* File name of .o file */  #define N_FN    0x1f    /* File name of .o file.  */
287  #define N_FN_SEQ 0x0C   /* N_FN from Sequent compilers (sigh) */  #define N_FN_SEQ 0x0C   /* N_FN from Sequent compilers (sigh).  */
288  /* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,  /* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,
289     N_DATA, or N_BSS.  When the low-order bit of other types is set,     N_DATA, or N_BSS.  When the low-order bit of other types is set,
290     (e.g. N_WARNING versus N_FN), they are two different types.  */     (e.g. N_WARNING versus N_FN), they are two different types.  */
291  #define N_EXT   1       /* External symbol (as opposed to local-to-this-file) */  #define N_EXT   1       /* External symbol (as opposed to local-to-this-file).  */
292  #define N_TYPE  0x1e  #define N_TYPE  0x1e
293  #define N_STAB  0xe0    /* If any of these bits are on, it's a debug symbol */  #define N_STAB  0xe0    /* If any of these bits are on, it's a debug symbol.  */
294    
295  #define N_INDR 0x0a  #define N_INDR 0x0a
296    
# Line 301  struct internal_nlist { Line 306  struct internal_nlist {
306     in that it can satisfy undefined external references.  */     in that it can satisfy undefined external references.  */
307    
308  /* These appear as input to LD, in a .o file.  */  /* These appear as input to LD, in a .o file.  */
309  #define N_SETA  0x14            /* Absolute set element symbol */  #define N_SETA  0x14            /* Absolute set element symbol.  */
310  #define N_SETT  0x16            /* Text set element symbol */  #define N_SETT  0x16            /* Text set element symbol.  */
311  #define N_SETD  0x18            /* Data set element symbol */  #define N_SETD  0x18            /* Data set element symbol.  */
312  #define N_SETB  0x1A            /* Bss set element symbol */  #define N_SETB  0x1A            /* Bss set element symbol.  */
313    
314  /* This is output from LD.  */  /* This is output from LD.  */
315  #define N_SETV  0x1C            /* Pointer to set vector in data area.  */  #define N_SETV  0x1C            /* Pointer to set vector in data area.  */
# Line 335  struct internal_nlist { Line 340  struct internal_nlist {
340    instructions. Eg, on the 68k, each move instruction can reference    instructions. Eg, on the 68k, each move instruction can reference
341    the target with a displacement of 16 or 32 bits. On the sparc, move    the target with a displacement of 16 or 32 bits. On the sparc, move
342    instructions use an offset of 14 bits, so the offset is stored in    instructions use an offset of 14 bits, so the offset is stored in
343    the reloc field, and the data in the section is ignored.    the reloc field, and the data in the section is ignored.  */
 */  
344    
345  /* This structure describes a single relocation to be performed.  /* This structure describes a single relocation to be performed.
346     The text-relocation section of the file is a vector of these structures,     The text-relocation section of the file is a vector of these structures,
347     all of which apply to the text section.     all of which apply to the text section.
348     Likewise, the data-relocation section applies to the data section.  */     Likewise, the data-relocation section applies to the data section.  */
349    
350  struct reloc_std_external {  struct reloc_std_external
351    bfd_byte      r_address[BYTES_IN_WORD];       /* offset of of data to relocate        */  {
352    bfd_byte r_index[3];  /* symbol table index of symbol         */    bfd_byte r_address[BYTES_IN_WORD];    /* Offset of of data to relocate.  */
353    bfd_byte r_type[1];   /* relocation type                      */    bfd_byte r_index[3];                  /* Symbol table index of symbol.  */
354      bfd_byte r_type[1];                   /* Relocation type.  */
355  };  };
356    
357  #define RELOC_STD_BITS_PCREL_BIG        ((unsigned int) 0x80)  #define RELOC_STD_BITS_PCREL_BIG        ((unsigned int) 0x80)
# Line 369  struct reloc_std_external { Line 374  struct reloc_std_external {
374  #define RELOC_STD_BITS_RELATIVE_BIG     ((unsigned int) 0x02)  #define RELOC_STD_BITS_RELATIVE_BIG     ((unsigned int) 0x02)
375  #define RELOC_STD_BITS_RELATIVE_LITTLE  ((unsigned int) 0x40)  #define RELOC_STD_BITS_RELATIVE_LITTLE  ((unsigned int) 0x40)
376    
377  #define RELOC_STD_SIZE  (BYTES_IN_WORD + 3 + 1)         /* Bytes per relocation entry */  #define RELOC_STD_SIZE  (BYTES_IN_WORD + 3 + 1)         /* Bytes per relocation entry.  */
378    
379  struct reloc_std_internal  struct reloc_std_internal
380  {  {
# Line 392  struct reloc_std_internal Line 397  struct reloc_std_internal
397    unsigned int r_extern:1;    unsigned int r_extern:1;
398    /* The next three bits are for SunOS shared libraries, and seem to    /* The next three bits are for SunOS shared libraries, and seem to
399       be undocumented.  */       be undocumented.  */
400    unsigned int r_baserel:1;     /* Linkage table relative */    unsigned int r_baserel:1;     /* Linkage table relative.  */
401    unsigned int r_jmptable:1;    /* pc-relative to jump table */    unsigned int r_jmptable:1;    /* pc-relative to jump table.  */
402    unsigned int r_relative:1;    /* "relative relocation" */    unsigned int r_relative:1;    /* "relative relocation".  */
403    /* unused */    /* unused */
404    unsigned int r_pad:1;         /* Padding -- set to zero */    unsigned int r_pad:1;         /* Padding -- set to zero.  */
405  };  };
406    
407    
408  /* EXTENDED RELOCS  */  /* EXTENDED RELOCS.   */
409    
410  struct reloc_ext_external {  struct reloc_ext_external
411    bfd_byte r_address[BYTES_IN_WORD];    /* offset of of data to relocate        */  {
412    bfd_byte r_index[3];  /* symbol table index of symbol         */    bfd_byte r_address[BYTES_IN_WORD];    /* Offset of of data to relocate.  */
413    bfd_byte r_type[1];   /* relocation type                      */    bfd_byte r_index[3];                  /* Symbol table index of symbol.  */
414    bfd_byte r_addend[BYTES_IN_WORD];     /* datum addend                         */    bfd_byte r_type[1];                   /* Relocation type.  */
415      bfd_byte r_addend[BYTES_IN_WORD];     /* Datum addend.  */
416  };  };
417    
418  #ifndef RELOC_EXT_BITS_EXTERN_BIG  #ifndef RELOC_EXT_BITS_EXTERN_BIG
# Line 433  struct reloc_ext_external { Line 439  struct reloc_ext_external {
439  #define RELOC_EXT_BITS_TYPE_SH_LITTLE   3  #define RELOC_EXT_BITS_TYPE_SH_LITTLE   3
440  #endif  #endif
441    
442  /* Bytes per relocation entry */  /* Bytes per relocation entry.  */
443  #define RELOC_EXT_SIZE  (BYTES_IN_WORD + 3 + 1 + BYTES_IN_WORD)  #define RELOC_EXT_SIZE  (BYTES_IN_WORD + 3 + 1 + BYTES_IN_WORD)
444    
445  enum reloc_type  enum reloc_type
446  {  {
447    /* simple relocations */    /* Simple relocations.  */
448    RELOC_8,                      /* data[0:7] = addend + sv              */    RELOC_8,                      /* data[0:7] = addend + sv              */
449    RELOC_16,                     /* data[0:15] = addend + sv             */    RELOC_16,                     /* data[0:15] = addend + sv             */
450    RELOC_32,                     /* data[0:31] = addend + sv             */    RELOC_32,                     /* data[0:31] = addend + sv             */
451    /* pc-rel displacement */    /* PC-rel displacement.  */
452    RELOC_DISP8,                  /* data[0:7] = addend - pc + sv         */    RELOC_DISP8,                  /* data[0:7] = addend - pc + sv         */
453    RELOC_DISP16,                 /* data[0:15] = addend - pc + sv        */    RELOC_DISP16,                 /* data[0:15] = addend - pc + sv        */
454    RELOC_DISP32,                 /* data[0:31] = addend - pc + sv        */    RELOC_DISP32,                 /* data[0:31] = addend - pc + sv        */
455    /* Special */    /* Special.  */
456    RELOC_WDISP30,                /* data[0:29] = (addend + sv - pc)>>2   */    RELOC_WDISP30,                /* data[0:29] = (addend + sv - pc)>>2   */
457    RELOC_WDISP22,                /* data[0:21] = (addend + sv - pc)>>2   */    RELOC_WDISP22,                /* data[0:21] = (addend + sv - pc)>>2   */
458    RELOC_HI22,                   /* data[0:21] = (addend + sv)>>10       */    RELOC_HI22,                   /* data[0:21] = (addend + sv)>>10       */
# Line 455  enum reloc_type Line 461  enum reloc_type
461    RELOC_LO10,                   /* data[0:9] = (addend + sv)            */    RELOC_LO10,                   /* data[0:9] = (addend + sv)            */
462    RELOC_SFA_BASE,                  RELOC_SFA_BASE,              
463    RELOC_SFA_OFF13,    RELOC_SFA_OFF13,
464    /* P.I.C. (base-relative) */    /* P.I.C. (base-relative).  */
465    RELOC_BASE10,                 /* Not sure - maybe we can do this the */    RELOC_BASE10,                 /* Not sure - maybe we can do this the */
466    RELOC_BASE13,                 /* right way now */    RELOC_BASE13,                 /* right way now */
467    RELOC_BASE22,    RELOC_BASE22,
468    /* for some sort of pc-rel P.I.C. (?) */    /* For some sort of pc-rel P.I.C. (?)  */
469    RELOC_PC10,    RELOC_PC10,
470    RELOC_PC22,    RELOC_PC22,
471    /* P.I.C. jump table */    /* P.I.C. jump table.  */
472    RELOC_JMP_TBL,    RELOC_JMP_TBL,
473    /* reputedly for shared libraries somehow */    /* Reputedly for shared libraries somehow.  */
474    RELOC_SEGOFF16,    RELOC_SEGOFF16,
475    RELOC_GLOB_DAT,    RELOC_GLOB_DAT,
476    RELOC_JMP_SLOT,    RELOC_JMP_SLOT,
# Line 476  enum reloc_type Line 482  enum reloc_type
482    RELOC_HHI22,                  /* data[0:21] = (addend + sv) >> 42     */    RELOC_HHI22,                  /* data[0:21] = (addend + sv) >> 42     */
483    RELOC_HLO10,                  /* data[0:9] = (addend + sv) >> 32      */    RELOC_HLO10,                  /* data[0:9] = (addend + sv) >> 32      */
484        
485    /* 29K relocation types */    /* 29K relocation types.  */
486    RELOC_JUMPTARG,    RELOC_JUMPTARG,
487    RELOC_CONST,    RELOC_CONST,
488    RELOC_CONSTH,    RELOC_CONSTH,
489        
490    /* All the new ones I can think of, for sparc v9 */    /* All the new ones I can think of, for sparc v9.  */
   
491    RELOC_64,                     /* data[0:63] = addend + sv             */    RELOC_64,                     /* data[0:63] = addend + sv             */
492    RELOC_DISP64,                 /* data[0:63] = addend - pc + sv        */    RELOC_DISP64,                 /* data[0:63] = addend - pc + sv        */
493    RELOC_WDISP21,                /* data[0:20] = (addend + sv - pc)>>2   */    RELOC_WDISP21,                /* data[0:20] = (addend + sv - pc)>>2   */
# Line 492  enum reloc_type Line 497  enum reloc_type
497       What are the other ones,       What are the other ones,
498       Since this is a clean slate, can we throw away the ones we dont       Since this is a clean slate, can we throw away the ones we dont
499       understand ? Should we sort the values ? What about using a       understand ? Should we sort the values ? What about using a
500       microcode format like the 68k ?       microcode format like the 68k ?  */
      */  
501    NO_RELOC    NO_RELOC
502    };    };
503    
504    
505  struct reloc_internal {  struct reloc_internal
506    bfd_vma r_address;            /* offset of of data to relocate        */  {
507    long  r_index;                /* symbol table index of symbol         */    bfd_vma r_address;            /* Offset of of data to relocate.  */
508    enum reloc_type r_type;       /* relocation type                      */    long  r_index;                /* Symbol table index of symbol.  */
509    bfd_vma r_addend;             /* datum addend                         */    enum reloc_type r_type;       /* Relocation type.  */
510      bfd_vma r_addend;             /* Datum addend.  */
511  };  };
512    
513  /* Q.  /* Q.
514     Should the length of the string table be 4 bytes or 8 bytes ?     Should the length of the string table be 4 bytes or 8 bytes ?
515    
516     Q.     Q.
517     What about archive indexes ?     What about archive indexes ?  */
   
  */  
518    
519  #endif                          /* __A_OUT_64_H__ */  #endif                          /* __A_OUT_64_H__ */

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