yggdrasil/binutils-gdb
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Make tls_mask unsigned in elf32-ppc.c

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* elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
	field unsigned.
	(update_local_sym_info): Likewise for local_got_tls_masks.
	(ppc_elf_tls_optimize): Likewise for lgot_masks.
This commit is contained in:
Alan Modra 2018-03-19 20:14:05 +10:30
parent 6a3858a69e
commit bac3c8c5e7
2 changed files with 14 additions and 6 deletions
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7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2018-03-21 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
field unsigned.
(update_local_sym_info): Likewise for local_got_tls_masks.
(ppc_elf_tls_optimize): Likewise for lgot_masks.
2018-03-21 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc_size_one_stub): Fix comment typo.

13
bfd/elf32-ppc.c
View File

@ -3238,7 +3238,7 @@ struct ppc_elf_link_hash_entry
#define TLS_TLS 16 /* Any TLS reloc. */
#define TLS_TPRELGD 32 /* TPREL reloc resulting from GD->IE. */
#define PLT_IFUNC 64 /* STT_GNU_IFUNC. */
char tls_mask;
unsigned char tls_mask;
/* Nonzero if we have seen a small data relocation referring to this
symbol. */
@ -3844,7 +3844,7 @@ update_local_sym_info (bfd *abfd,
{
bfd_signed_vma *local_got_refcounts = elf_local_got_refcounts (abfd);
struct plt_entry **local_plt;
char *local_got_tls_masks;
unsigned char *local_got_tls_masks;
if (local_got_refcounts == NULL)
{
@ -3860,7 +3860,7 @@ update_local_sym_info (bfd *abfd,
}
local_plt = (struct plt_entry **) (local_got_refcounts + symtab_hdr->sh_info);
local_got_tls_masks = (char *) (local_plt + symtab_hdr->sh_info);
local_got_tls_masks = (unsigned char *) (local_plt + symtab_hdr->sh_info);
local_got_tls_masks[r_symndx] |= tls_type;
if (tls_type != PLT_IFUNC)
local_got_refcounts[r_symndx] += 1;
@ -5212,7 +5212,7 @@ ppc_elf_tls_optimize (bfd *obfd ATTRIBUTE_UNUSED,
enum elf_ppc_reloc_type r_type;
unsigned long r_symndx;
struct elf_link_hash_entry *h = NULL;
char *tls_mask;
unsigned char *tls_mask;
char tls_set, tls_clear;
bfd_boolean is_local;
bfd_signed_vma *got_count;
@ -5368,7 +5368,7 @@ ppc_elf_tls_optimize (bfd *obfd ATTRIBUTE_UNUSED,
{
bfd_signed_vma *lgot_refs;
struct plt_entry **local_plt;
char *lgot_masks;
unsigned char *lgot_masks;
if (locsyms == NULL)
{
@ -5389,7 +5389,8 @@ ppc_elf_tls_optimize (bfd *obfd ATTRIBUTE_UNUSED,
abort ();
local_plt = (struct plt_entry **)
(lgot_refs + symtab_hdr->sh_info);
lgot_masks = (char *) (local_plt + symtab_hdr->sh_info);
lgot_masks = (unsigned char *)
(local_plt + symtab_hdr->sh_info);
tls_mask = &lgot_masks[r_symndx];
got_count = &lgot_refs[r_symndx];
}