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2000-09-07 Kazu Hirata <kazu@hxi.com>

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* elf.c: Fix formatting.
This commit is contained in:
Kazu Hirata
2000-09-07 20:20:05 +00:00
parent 0fc93e6bc4
commit c044fabd5e
2 changed files with 156 additions and 162 deletions
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4
bfd/ChangeLog
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@ -1,3 +1,7 @@
2000-09-07 Kazu Hirata <kazu@hxi.com>
* elf.c: Fix formatting.
2000-09-07 Alexandre Oliva <aoliva@redhat.com> 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
* config.bfd (sh-*-linux*): Added. * config.bfd (sh-*-linux*): Added.

50
bfd/elf.c
View File

@ -256,13 +256,13 @@ boolean
bfd_elf_mkobject (abfd) bfd_elf_mkobject (abfd)
bfd *abfd; bfd *abfd;
{ {
/* this just does initialization */ /* This just does initialization. */
/* coff_mkobject zalloc's space for tdata.coff_obj_data ... */ /* coff_mkobject zalloc's space for tdata.coff_obj_data ... */
elf_tdata (abfd) = (struct elf_obj_tdata *) elf_tdata (abfd) = (struct elf_obj_tdata *)
bfd_zalloc (abfd, sizeof (struct elf_obj_tdata)); bfd_zalloc (abfd, sizeof (struct elf_obj_tdata));
if (elf_tdata (abfd) == 0) if (elf_tdata (abfd) == 0)
return false; return false;
/* since everything is done at close time, do we need any /* Since everything is done at close time, do we need any
initialization? */ initialization? */
return true; return true;
@ -512,7 +512,6 @@ const char *const bfd_elf_section_type_names[] = {
function. It just short circuits the reloc if producing function. It just short circuits the reloc if producing
relocateable output against an external symbol. */ relocateable output against an external symbol. */
/*ARGSUSED*/
bfd_reloc_status_type bfd_reloc_status_type
bfd_elf_generic_reloc (abfd, bfd_elf_generic_reloc (abfd,
reloc_entry, reloc_entry,
@ -1675,7 +1674,6 @@ _bfd_elf_init_reloc_shdr (abfd, rel_hdr, asect, use_rela_p)
/* Set up an ELF internal section header for a section. */ /* Set up an ELF internal section header for a section. */
/*ARGSUSED*/
static void static void
elf_fake_sections (abfd, asect, failedptrarg) elf_fake_sections (abfd, asect, failedptrarg)
bfd *abfd; bfd *abfd;
@ -3396,24 +3394,24 @@ prep_headers (abfd)
i_ehdrp->e_version = bed->s->ev_current; i_ehdrp->e_version = bed->s->ev_current;
i_ehdrp->e_ehsize = bed->s->sizeof_ehdr; i_ehdrp->e_ehsize = bed->s->sizeof_ehdr;
/* no program header, for now. */ /* No program header, for now. */
i_ehdrp->e_phoff = 0; i_ehdrp->e_phoff = 0;
i_ehdrp->e_phentsize = 0; i_ehdrp->e_phentsize = 0;
i_ehdrp->e_phnum = 0; i_ehdrp->e_phnum = 0;
/* each bfd section is section header entry */ /* Each bfd section is section header entry. */
i_ehdrp->e_entry = bfd_get_start_address (abfd); i_ehdrp->e_entry = bfd_get_start_address (abfd);
i_ehdrp->e_shentsize = bed->s->sizeof_shdr; i_ehdrp->e_shentsize = bed->s->sizeof_shdr;
/* if we're building an executable, we'll need a program header table */ /* If we're building an executable, we'll need a program header table. */
if (abfd->flags & EXEC_P) if (abfd->flags & EXEC_P)
{ {
/* it all happens later */ /* It all happens later. */
#if 0 #if 0
i_ehdrp->e_phentsize = sizeof (Elf_External_Phdr); i_ehdrp->e_phentsize = sizeof (Elf_External_Phdr);
/* elf_build_phdrs() returns a (NULL-terminated) array of /* elf_build_phdrs() returns a (NULL-terminated) array of
Elf_Internal_Phdrs */ Elf_Internal_Phdrs. */
i_phdrp = elf_build_phdrs (abfd, i_ehdrp, i_shdrp, &i_ehdrp->e_phnum); i_phdrp = elf_build_phdrs (abfd, i_ehdrp, i_shdrp, &i_ehdrp->e_phnum);
i_ehdrp->e_phoff = outbase; i_ehdrp->e_phoff = outbase;
outbase += i_ehdrp->e_phentsize * i_ehdrp->e_phnum; outbase += i_ehdrp->e_phentsize * i_ehdrp->e_phnum;
@ -3527,7 +3525,9 @@ _bfd_elf_write_corefile_contents (abfd)
/* Hopefully this can be done just like an object file. */ /* Hopefully this can be done just like an object file. */
return _bfd_elf_write_object_contents (abfd); return _bfd_elf_write_object_contents (abfd);
} }
/* given a section, search the header to find them... */
/* Given a section, search the header to find them. */
int int
_bfd_elf_section_from_bfd_section (abfd, asect) _bfd_elf_section_from_bfd_section (abfd, asect)
bfd *abfd; bfd *abfd;
@ -3756,7 +3756,8 @@ copy_private_bfd_data (ibfd, obfd)
/* Merge the two segments together. */ /* Merge the two segments together. */
if (segment2->p_vaddr < segment->p_vaddr) if (segment2->p_vaddr < segment->p_vaddr)
{ {
/* Extend SEGMENT2 to include SEGMENT and then delete SEGMENT. */ /* Extend SEGMENT2 to include SEGMENT and then delete
SEGMENT. */
extra_length = extra_length =
SEGMENT_END (segment, segment->p_vaddr) SEGMENT_END (segment, segment->p_vaddr)
- SEGMENT_END (segment2, segment2->p_vaddr); - SEGMENT_END (segment2, segment2->p_vaddr);
@ -3776,7 +3777,8 @@ copy_private_bfd_data (ibfd, obfd)
} }
else else
{ {
/* Extend SEGMENT to include SEGMENT2 and then delete SEGMENT2. */ /* Extend SEGMENT to include SEGMENT2 and then delete
SEGMENT2. */
extra_length = extra_length =
SEGMENT_END (segment2, segment2->p_vaddr) SEGMENT_END (segment2, segment2->p_vaddr)
- SEGMENT_END (segment, segment->p_vaddr); - SEGMENT_END (segment, segment->p_vaddr);
@ -4146,7 +4148,8 @@ copy_private_bfd_data (ibfd, obfd)
} }
#if 0 #if 0
/* Final Step: Sort the segments into ascending order of physical address. */ /* Final Step: Sort the segments into ascending order of physical
address. */
if (map_first != NULL) if (map_first != NULL)
{ {
struct elf_segment_map *prev; struct elf_segment_map *prev;
@ -5237,7 +5240,6 @@ _bfd_elf_rel_vtable_reloc_fn (abfd, re, symbol, data, is, obfd, errmsg)
{ {
return bfd_reloc_ok; return bfd_reloc_ok;
} }
/* Elf core file support. Much of this only works on native /* Elf core file support. Much of this only works on native
toolchains, since we rely on knowing the toolchains, since we rely on knowing the
@ -5248,14 +5250,12 @@ _bfd_elf_rel_vtable_reloc_fn (abfd, re, symbol, data, is, obfd, errmsg)
# include <sys/procfs.h> # include <sys/procfs.h>
#endif #endif
/* Define offsetof for those systems which lack it. */ /* Define offsetof for those systems which lack it. */
#ifndef offsetof #ifndef offsetof
# define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) # define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
#endif #endif
/* FIXME: this is kinda wrong, but it's what gdb wants. */ /* FIXME: this is kinda wrong, but it's what gdb wants. */
static int static int
@ -5266,7 +5266,6 @@ elfcore_make_pid (abfd)
+ (elf_tdata (abfd)->core_pid)); + (elf_tdata (abfd)->core_pid));
} }
/* If there isn't a section called NAME, make one, using /* If there isn't a section called NAME, make one, using
data from SECT. Note, this function will generate a data from SECT. Note, this function will generate a
reference to NAME, so you shouldn't deallocate or reference to NAME, so you shouldn't deallocate or
@ -5294,7 +5293,6 @@ elfcore_maybe_make_sect (abfd, name, sect)
return true; return true;
} }
/* prstatus_t exists on: /* prstatus_t exists on:
solaris 2.5+ solaris 2.5+
linux 2.[01] + glibc linux 2.[01] + glibc
@ -5390,7 +5388,6 @@ elfcore_grok_prstatus (abfd, note)
} }
#endif /* defined (HAVE_PRSTATUS_T) */ #endif /* defined (HAVE_PRSTATUS_T) */
/* Create a pseudosection containing the exact contents of NOTE. This /* Create a pseudosection containing the exact contents of NOTE. This
actually creates up to two pseudosections: actually creates up to two pseudosections:
- For the single-threaded case, a section named NAME, unless - For the single-threaded case, a section named NAME, unless
@ -5431,10 +5428,10 @@ elfcore_make_note_pseudosection (abfd, name, note)
return true; return true;
} }
/* There isn't a consistent prfpregset_t across platforms, /* There isn't a consistent prfpregset_t across platforms,
but it doesn't matter, because we don't have to pick this but it doesn't matter, because we don't have to pick this
data structure apart. */ data structure apart. */
static boolean static boolean
elfcore_grok_prfpreg (abfd, note) elfcore_grok_prfpreg (abfd, note)
bfd *abfd; bfd *abfd;
@ -5443,10 +5440,10 @@ elfcore_grok_prfpreg (abfd, note)
return elfcore_make_note_pseudosection (abfd, ".reg2", note); return elfcore_make_note_pseudosection (abfd, ".reg2", note);
} }
/* Linux dumps the Intel SSE regs in a note named "LINUX" with a note /* Linux dumps the Intel SSE regs in a note named "LINUX" with a note
type of 5 (NT_PRXFPREG). Just include the whole note's contents type of 5 (NT_PRXFPREG). Just include the whole note's contents
literally. */ literally. */
static boolean static boolean
elfcore_grok_prxfpreg (abfd, note) elfcore_grok_prxfpreg (abfd, note)
bfd *abfd; bfd *abfd;
@ -5455,7 +5452,6 @@ elfcore_grok_prxfpreg (abfd, note)
return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note); return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note);
} }
#if defined (HAVE_PRPSINFO_T) #if defined (HAVE_PRPSINFO_T)
typedef prpsinfo_t elfcore_psinfo_t; typedef prpsinfo_t elfcore_psinfo_t;
#if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */ #if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */
@ -5470,7 +5466,6 @@ typedef psinfo32_t elfcore_psinfo32_t;
#endif #endif
#endif #endif
#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) #if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
/* return a malloc'ed copy of a string at START which is at /* return a malloc'ed copy of a string at START which is at
@ -5558,7 +5553,6 @@ elfcore_grok_psinfo (abfd, note)
} }
#endif /* defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) */ #endif /* defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) */
#if defined (HAVE_PSTATUS_T) #if defined (HAVE_PSTATUS_T)
static boolean static boolean
elfcore_grok_pstatus (abfd, note) elfcore_grok_pstatus (abfd, note)
@ -5592,7 +5586,6 @@ elfcore_grok_pstatus (abfd, note)
} }
#endif /* defined (HAVE_PSTATUS_T) */ #endif /* defined (HAVE_PSTATUS_T) */
#if defined (HAVE_LWPSTATUS_T) #if defined (HAVE_LWPSTATUS_T)
static boolean static boolean
elfcore_grok_lwpstatus (abfd, note) elfcore_grok_lwpstatus (abfd, note)
@ -5800,7 +5793,6 @@ elfcore_grok_note (abfd, note)
} }
} }
static boolean static boolean
elfcore_read_notes (abfd, offset, size) elfcore_read_notes (abfd, offset, size)
bfd *abfd; bfd *abfd;
@ -5853,7 +5845,6 @@ elfcore_read_notes (abfd, offset, size)
return true; return true;
} }
/* FIXME: This function is now unnecessary. Callers can just call /* FIXME: This function is now unnecessary. Callers can just call
bfd_section_from_phdr directly. */ bfd_section_from_phdr directly. */
@ -5868,14 +5859,13 @@ _bfd_elfcore_section_from_phdr (abfd, phdr, sec_num)
return true; return true;
} }
/* Providing external access to the ELF program header table. */ /* Providing external access to the ELF program header table. */
/* Return an upper bound on the number of bytes required to store a /* Return an upper bound on the number of bytes required to store a
copy of ABFD's program header table entries. Return -1 if an error copy of ABFD's program header table entries. Return -1 if an error
occurs; bfd_get_error will return an appropriate code. */ occurs; bfd_get_error will return an appropriate code. */
long long
bfd_get_elf_phdr_upper_bound (abfd) bfd_get_elf_phdr_upper_bound (abfd)
bfd *abfd; bfd *abfd;
@ -5890,7 +5880,6 @@ bfd_get_elf_phdr_upper_bound (abfd)
* sizeof (Elf_Internal_Phdr)); * sizeof (Elf_Internal_Phdr));
} }
/* Copy ABFD's program header table entries to *PHDRS. The entries /* Copy ABFD's program header table entries to *PHDRS. The entries
will be stored as an array of Elf_Internal_Phdr structures, as will be stored as an array of Elf_Internal_Phdr structures, as
defined in include/elf/internal.h. To find out how large the defined in include/elf/internal.h. To find out how large the
@ -5898,6 +5887,7 @@ bfd_get_elf_phdr_upper_bound (abfd)
Return the number of program header table entries read, or -1 if an Return the number of program header table entries read, or -1 if an
error occurs; bfd_get_error will return an appropriate code. */ error occurs; bfd_get_error will return an appropriate code. */
int int
bfd_get_elf_phdrs (abfd, phdrs) bfd_get_elf_phdrs (abfd, phdrs)
bfd *abfd; bfd *abfd;