espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-07-02 02:45:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate

Browse Source 
copy relocations for VxWorks.
This commit is contained in:
Daniel Jacobowitz
2005-05-20 22:02:08 +00:00
parent 4dc4a9a515
commit 643796e38c
2 changed files with 12 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
copy relocations for VxWorks.
2005-05-20 Daniel Jacobowitz <dan@codesourcery.com> 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
* bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field

12
bfd/elf32-i386.c
View File

@ -1431,7 +1431,13 @@ elf_i386_adjust_dynamic_symbol (struct bfd_link_info *info,
return TRUE; return TRUE;
} }
if (ELIMINATE_COPY_RELOCS) htab = elf_i386_hash_table (info);
/* If there aren't any dynamic relocs in read-only sections, then
we can keep the dynamic relocs and avoid the copy reloc. This
doesn't work on VxWorks, where we can not have dynamic relocations
(other than copy and jump slot relocations) in an executable. */
if (ELIMINATE_COPY_RELOCS && !htab->is_vxworks)
{ {
struct elf_i386_link_hash_entry * eh; struct elf_i386_link_hash_entry * eh;
struct elf_i386_dyn_relocs *p; struct elf_i386_dyn_relocs *p;
@ -1444,8 +1450,6 @@ elf_i386_adjust_dynamic_symbol (struct bfd_link_info *info,
break; break;
} }
/* If we didn't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
if (p == NULL) if (p == NULL)
{ {
h->non_got_ref = 0; h->non_got_ref = 0;
@ -1463,8 +1467,6 @@ elf_i386_adjust_dynamic_symbol (struct bfd_link_info *info,
both the dynamic object and the regular object will refer to the both the dynamic object and the regular object will refer to the
same memory location for the variable. */ same memory location for the variable. */
htab = elf_i386_hash_table (info);
/* We must generate a R_386_COPY reloc to tell the dynamic linker to /* We must generate a R_386_COPY reloc to tell the dynamic linker to
copy the initial value out of the dynamic object and into the copy the initial value out of the dynamic object and into the
runtime process image. */ runtime process image. */