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* elfcore.h (elf_core_file_p): Call bfd_section_from_phdr directly

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instead of _bfd_elfcore_section_from_phdr.
	* elf-bfd.h (_bfd_elfcore_section_from_phdr): Remove.
	* elf.c (_bfd_elfcore_section_from_phdr): Remove.
	(_bfd_elfcore_make_pseudosection): Expedite tail-call.
	(elfcore_grok_prstatus): Likewise.
	(elfcore_grok_lwpstatus): Likewise.
	(bfd_get_elf_phdr_upper_bound): Likewise.
	(elfcore_make_note_pseudosection): Formatting.
	(_bfd_elfcore_strndup): Formatting.
	* elf32-mips.c (mips_elf_sym_is_global): Formatting.
	(_bfd_elf32_mips_grok_prstatus): Expedite tail-call.
This commit is contained in:
Alan Modra
2001-06-30 04:05:13 +00:00
parent bb0082d686
commit 936e320bf4
5 changed files with 38 additions and 49 deletions
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15
bfd/ChangeLog
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@@ -1,3 +1,18 @@
2001-06-30 Alan Modra <amodra@bigpond.net.au>
* elfcore.h (elf_core_file_p): Call bfd_section_from_phdr directly
instead of _bfd_elfcore_section_from_phdr.
* elf-bfd.h (_bfd_elfcore_section_from_phdr): Remove.
* elf.c (_bfd_elfcore_section_from_phdr): Remove.
(_bfd_elfcore_make_pseudosection): Expedite tail-call.
(elfcore_grok_prstatus): Likewise.
(elfcore_grok_lwpstatus): Likewise.
(bfd_get_elf_phdr_upper_bound): Likewise.
(elfcore_make_note_pseudosection): Formatting.
(_bfd_elfcore_strndup): Formatting.
* elf32-mips.c (mips_elf_sym_is_global): Formatting.
(_bfd_elf32_mips_grok_prstatus): Expedite tail-call.
2001-06-29 Daniel Jacobowitz <drow@mvista.com>
* elf-bfd.h: Add prototypes for _bfd_elfcore_make_pseudosection

3
bfd/elf-bfd.h
View File

@@ -1159,9 +1159,6 @@ boolean _bfd_elf_make_linker_section_rela
elf_linker_section_t *lsect,
int alignment));
boolean _bfd_elfcore_section_from_phdr
PARAMS ((bfd *, Elf_Internal_Phdr *, int));
extern const bfd_target *bfd_elf32_object_p PARAMS ((bfd *));
extern const bfd_target *bfd_elf32_core_file_p PARAMS ((bfd *));
extern char *bfd_elf32_core_file_failing_command PARAMS ((bfd *));

52
bfd/elf.c
View File

@@ -5410,10 +5410,7 @@ _bfd_elfcore_make_pseudosection (abfd, name, size, filepos)
sect->flags = SEC_HAS_CONTENTS;
sect->alignment_power = 2;
if (! elfcore_maybe_make_sect (abfd, name, sect))
return false;
return true;
return elfcore_maybe_make_sect (abfd, name, sect);
}
/* prstatus_t exists on:
@@ -5484,11 +5481,8 @@ elfcore_grok_prstatus (abfd, note)
}
/* Make a ".reg/999" section and a ".reg" section. */
if (! _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset));
return false;
return true;
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
#endif /* defined (HAVE_PRSTATUS_T) */
@@ -5499,7 +5493,8 @@ elfcore_make_note_pseudosection (abfd, name, note)
char *name;
Elf_Internal_Note *note;
{
return _bfd_elfcore_make_pseudosection (abfd, name, note->descsz, note->descpos);
return _bfd_elfcore_make_pseudosection (abfd, name,
note->descsz, note->descpos);
}
/* There isn't a consistent prfpregset_t across platforms,
@@ -5544,7 +5539,7 @@ typedef psinfo32_t elfcore_psinfo32_t;
most MAX bytes long, possibly without a terminating '\0'.
the copy will always have a terminating '\0'. */
char*
char *
_bfd_elfcore_strndup (abfd, start, max)
bfd *abfd;
char *start;
@@ -5583,10 +5578,12 @@ elfcore_grok_psinfo (abfd, note)
memcpy (&psinfo, note->descdata, sizeof (psinfo));
elf_tdata (abfd)->core_program
= _bfd_elfcore_strndup (abfd, psinfo.pr_fname, sizeof (psinfo.pr_fname));
= _bfd_elfcore_strndup (abfd, psinfo.pr_fname,
sizeof (psinfo.pr_fname));
elf_tdata (abfd)->core_command
= _bfd_elfcore_strndup (abfd, psinfo.pr_psargs, sizeof (psinfo.pr_psargs));
= _bfd_elfcore_strndup (abfd, psinfo.pr_psargs,
sizeof (psinfo.pr_psargs));
}
#if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T)
else if (note->descsz == sizeof (elfcore_psinfo32_t))
@@ -5597,10 +5594,12 @@ elfcore_grok_psinfo (abfd, note)
memcpy (&psinfo, note->descdata, sizeof (psinfo));
elf_tdata (abfd)->core_program
= _bfd_elfcore_strndup (abfd, psinfo.pr_fname, sizeof (psinfo.pr_fname));
= _bfd_elfcore_strndup (abfd, psinfo.pr_fname,
sizeof (psinfo.pr_fname));
elf_tdata (abfd)->core_command
= _bfd_elfcore_strndup (abfd, psinfo.pr_psargs, sizeof (psinfo.pr_psargs));
= _bfd_elfcore_strndup (abfd, psinfo.pr_psargs,
sizeof (psinfo.pr_psargs));
}
#endif
@@ -5742,10 +5741,7 @@ elfcore_grok_lwpstatus (abfd, note)
sect->flags = SEC_HAS_CONTENTS;
sect->alignment_power = 2;
if (!elfcore_maybe_make_sect (abfd, ".reg2", sect))
return false;
return true;
return elfcore_maybe_make_sect (abfd, ".reg2", sect);
}
#endif /* defined (HAVE_LWPSTATUS_T) */
@@ -5938,21 +5934,6 @@ elfcore_read_notes (abfd, offset, size)
free (buf);
return true;
}
/* FIXME: This function is now unnecessary. Callers can just call
bfd_section_from_phdr directly. */
boolean
_bfd_elfcore_section_from_phdr (abfd, phdr, sec_num)
bfd *abfd;
Elf_Internal_Phdr* phdr;
int sec_num;
{
if (! bfd_section_from_phdr (abfd, phdr, sec_num))
return false;
return true;
}
/* Providing external access to the ELF program header table. */
@@ -5970,8 +5951,7 @@ bfd_get_elf_phdr_upper_bound (abfd)
return -1;
}
return (elf_elfheader (abfd)->e_phnum
* sizeof (Elf_Internal_Phdr));
return elf_elfheader (abfd)->e_phnum * sizeof (Elf_Internal_Phdr);
}
/* Copy ABFD's program header table entries to *PHDRS. The entries

15
bfd/elf32-mips.c
View File

@@ -2317,12 +2317,12 @@ mips_elf_sym_is_global (abfd, sym)
bfd *abfd ATTRIBUTE_UNUSED;
asymbol *sym;
{
if (SGI_COMPAT(abfd))
return (sym->flags & BSF_SECTION_SYM) == 0 ? true : false;
if (SGI_COMPAT (abfd))
return (sym->flags & BSF_SECTION_SYM) == 0;
else
return ((sym->flags & (BSF_GLOBAL | BSF_WEAK)) != 0
|| bfd_is_und_section (bfd_get_section (sym))
|| bfd_is_com_section (bfd_get_section (sym)));
|| bfd_is_und_section (bfd_get_section (sym))
|| bfd_is_com_section (bfd_get_section (sym)));
}
/* Set the right machine number for a MIPS ELF file. This is used for
@@ -9163,11 +9163,8 @@ _bfd_elf32_mips_grok_prstatus (abfd, note)
}
/* Make a ".reg/999" section. */
if (! _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset))
return false;
return true;
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
raw_size, note->descpos + offset);
}
static boolean _bfd_elf32_mips_grok_psinfo (abfd, note)

2
bfd/elfcore.h
View File

@@ -206,7 +206,7 @@ elf_core_file_p (abfd)
/* Process each program header. */
for (phindex = 0; phindex < i_ehdrp->e_phnum; ++phindex)
{
if (!_bfd_elfcore_section_from_phdr (abfd, i_phdrp + phindex, phindex))
if (! bfd_section_from_phdr (abfd, i_phdrp + phindex, phindex))
goto fail;
}