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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [bfd/] [doc/] [section.texi] - Diff between revs 157 and 225

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Line 298... Line 298...
  /* Conditionally link this section; do not link if there are no
  /* Conditionally link this section; do not link if there are no
     references found to any symbol in the section.  This is for TI
     references found to any symbol in the section.  This is for TI
     TMS320C54X only.  */
     TMS320C54X only.  */
#define SEC_TIC54X_CLINK 0x20000000
#define SEC_TIC54X_CLINK 0x20000000
 
 
 
  /* Indicate that section has the no read flag set. This happens
 
     when memory read flag isn't set. */
 
#define SEC_COFF_NOREAD 0x40000000
 
 
  /*  End of section flags.  */
  /*  End of section flags.  */
 
 
  /* Some internal packed boolean fields.  */
  /* Some internal packed boolean fields.  */
 
 
  /* See the vma field.  */
  /* See the vma field.  */
Line 337... Line 341...
     these fields.  */
     these fields.  */
 
 
  /* Nonzero if this section has TLS related relocations.  */
  /* Nonzero if this section has TLS related relocations.  */
  unsigned int has_tls_reloc:1;
  unsigned int has_tls_reloc:1;
 
 
 
  /* Nonzero if this section has a call to __tls_get_addr.  */
 
  unsigned int has_tls_get_addr_call:1;
 
 
  /* Nonzero if this section has a gp reloc.  */
  /* Nonzero if this section has a gp reloc.  */
  unsigned int has_gp_reloc:1;
  unsigned int has_gp_reloc:1;
 
 
  /* Nonzero if this section needs the relax finalize pass.  */
  /* Nonzero if this section needs the relax finalize pass.  */
  unsigned int need_finalize_relax:1;
  unsigned int need_finalize_relax:1;
Line 376... Line 383...
     targets), and thus the original size needs to be kept to read the
     targets), and thus the original size needs to be kept to read the
     section multiple times.  For output sections, rawsize holds the
     section multiple times.  For output sections, rawsize holds the
     section size calculated on a previous linker relaxation pass.  */
     section size calculated on a previous linker relaxation pass.  */
  bfd_size_type rawsize;
  bfd_size_type rawsize;
 
 
 
  /* Relaxation table. */
 
  struct relax_table *relax;
 
 
 
  /* Count of used relaxation table entries. */
 
  int relax_count;
 
 
 
 
  /* If this section is going to be output, then this value is the
  /* If this section is going to be output, then this value is the
     offset in *bytes* into the output section of the first byte in the
     offset in *bytes* into the output section of the first byte in the
     input section (byte ==> smallest addressable unit on the
     input section (byte ==> smallest addressable unit on the
     target).  In most cases, if this was going to start at the
     target).  In most cases, if this was going to start at the
     100th octet (8-bit quantity) in the output section, this value
     100th octet (8-bit quantity) in the output section, this value
Line 465... Line 479...
    struct bfd_link_order *link_order;
    struct bfd_link_order *link_order;
    struct bfd_section *s;
    struct bfd_section *s;
  @} map_head, map_tail;
  @} map_head, map_tail;
@} asection;
@} asection;
 
 
 
/* Relax table contains information about instructions which can
 
   be removed by relaxation -- replacing a long address with a
 
   short address.  */
 
struct relax_table @{
 
  /* Address where bytes may be deleted. */
 
  bfd_vma addr;
 
 
 
  /* Number of bytes to be deleted.  */
 
  int size;
 
@};
 
 
/* These sections are global, and are managed by BFD.  The application
/* These sections are global, and are managed by BFD.  The application
   and target back end are not permitted to change the values in
   and target back end are not permitted to change the values in
   these sections.  New code should use the section_ptr macros rather
   these sections.  New code should use the section_ptr macros rather
   than referring directly to the const sections.  The const sections
   than referring directly to the const sections.  The const sections
   may eventually vanish.  */
   may eventually vanish.  */
Line 597... Line 622...
     0,           0,                1,                                 \
     0,           0,                1,                                 \
                                                                       \
                                                                       \
  /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc,       */  \
  /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc,       */  \
     0,            0,             0,          0,                       \
     0,            0,             0,          0,                       \
                                                                       \
                                                                       \
  /* has_gp_reloc, need_finalize_relax, reloc_done,                */  \
  /* has_tls_get_addr_call, has_gp_reloc, need_finalize_relax,     */  \
     0,            0,                   0,                             \
     0,            0,                   0,                             \
                                                                       \
                                                                       \
  /* vma, lma, size, rawsize                                       */  \
  /* reloc_done, vma, lma, size, rawsize, relax, relax_count,      */  \
     0,   0,   0,    0,                                                \
     0,          0,   0,   0,    0,       0,     0,                    \
                                                                       \
                                                                       \
  /* output_offset, output_section,              alignment_power,  */  \
  /* output_offset, output_section,              alignment_power,  */  \
     0,             (struct bfd_section *) &SEC, 0,                    \
     0,             (struct bfd_section *) &SEC, 0,                    \
                                                                       \
                                                                       \
  /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \
  /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \

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