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Don't emit relative relocations for non-loaded sections in shared objects.

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Fix for DWARF-2 sections .debug_info and .debug_line.
This commit is contained in:
Alan Modra
2000-04-03 12:42:18 +00:00
parent 71851002d0
commit c555c5c58e
2 changed files with 13 additions and 6 deletions
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12
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2000-04-01 Ken Block USG <block@zk3.dec.com>
* elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
relative relocations for non-loaded sections in shared objects.
(elf64_alpha_check_relocs): Similarly.
Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com> Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
* aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
@ -31,7 +37,7 @@ Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
The new logic in m32r_elf_lo16_reloc() has been removed, and The new logic in m32r_elf_lo16_reloc() has been removed, and
it instead calls the new routine to obtain that functionality. it instead calls the new routine to obtain that functionality.
2000-03-27 Alan Modra <alan@linuxcare.com> 2000-03-27 Alan Modra <alan@linuxcare.com.au>
* elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook, * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
elf32_avr_check_relocs, avr_final_link_relocate, elf32_avr_check_relocs, avr_final_link_relocate,
@ -84,7 +90,7 @@ Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
* coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
check for R_MOVL2. check for R_MOVL2.
2000-03-11 Alan Modra <alan@spri.levels.unisa.edu.au> 2000-03-11 Alan Modra <alan@linuxcare.com.au>
* ieee.c (ieee_archive_p): Return bfd_error_wrong_format on * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
a format mismatch rather than an "error" from bfd_read such as a format mismatch rather than an "error" from bfd_read such as
@ -114,7 +120,7 @@ Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
are paired. The addend for R_MIPS_GNU_REL16_S2 are paired. The addend for R_MIPS_GNU_REL16_S2
is shifted right two bits. is shifted right two bits.
2000-03-10 Alan Modra <alan@spri.levels.unisa.edu.au> 2000-03-10 Alan Modra <alan@linuxcare.com.au>
* reloc.c (bfd_perform_relocation): Undo emacs formatting of * reloc.c (bfd_perform_relocation): Undo emacs formatting of
comment, and ensure it doesn't happen again. comment, and ensure it doesn't happen again.

7
bfd/elf64-alpha.c
View File

@ -2581,9 +2581,10 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs)
else else
rent->count++; rent->count++;
} }
else if (info->shared) else if (info->shared && (sec->flags & SEC_ALLOC))
{ {
/* If this is a shared library, we need a RELATIVE reloc. */ /* If this is a shared library, and the section is to be
loaded into memory, we need a RELATIVE reloc. */
sreloc->_raw_size += sizeof (Elf64_External_Rela); sreloc->_raw_size += sizeof (Elf64_External_Rela);
} }
break; break;
@ -3623,7 +3624,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section,
outrel.r_addend = addend; outrel.r_addend = addend;
addend = 0, relocation = 0; addend = 0, relocation = 0;
} }
else if (info->shared) else if (info->shared && (input_section->flags & SEC_ALLOC))
{ {
outrel.r_info = ELF64_R_INFO(0, R_ALPHA_RELATIVE); outrel.r_info = ELF64_R_INFO(0, R_ALPHA_RELATIVE);
outrel.r_addend = 0; outrel.r_addend = 0;