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* elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New. 

(ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
        (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
        (elf64_alpha_want_plt): Update to match.
        (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
        (elf64_alpha_relax_with_lituse): Likewise.  Handle JSRDIRECT.
This commit is contained in:
Richard Henderson 2005-05-31 22:53:44 +00:00
parent 04fe8f58ae
commit 8288a39e24
2 changed files with 23 additions and 12 deletions
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9
bfd/ChangeLog
View File

@ -1,3 +1,12 @@
2005-05-31 Richard Henderson <rth@redhat.com>
* elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
(ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
(ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
(elf64_alpha_want_plt): Update to match.
(elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
(elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
2005-05-31 Zack Weinberg <zack@codesourcery.com>
* elf32-arm.c (elf32_arm_reloc_type_lookup)

26
bfd/elf64-alpha.c
View File

@ -112,14 +112,15 @@ struct alpha_elf_link_hash_entry
int flags;
/* Contexts in which a literal was referenced. */
#define ALPHA_ELF_LINK_HASH_LU_ADDR 0x01
#define ALPHA_ELF_LINK_HASH_LU_MEM 0x02
#define ALPHA_ELF_LINK_HASH_LU_BYTE 0x04
#define ALPHA_ELF_LINK_HASH_LU_JSR 0x08
#define ALPHA_ELF_LINK_HASH_LU_TLSGD 0x10
#define ALPHA_ELF_LINK_HASH_LU_TLSLDM 0x20
#define ALPHA_ELF_LINK_HASH_LU_FUNC 0x38
#define ALPHA_ELF_LINK_HASH_TLS_IE 0x40
#define ALPHA_ELF_LINK_HASH_LU_ADDR 0x01
#define ALPHA_ELF_LINK_HASH_LU_MEM 0x02
#define ALPHA_ELF_LINK_HASH_LU_BYTE 0x04
#define ALPHA_ELF_LINK_HASH_LU_JSR 0x08
#define ALPHA_ELF_LINK_HASH_LU_TLSGD 0x10
#define ALPHA_ELF_LINK_HASH_LU_TLSLDM 0x20
#define ALPHA_ELF_LINK_HASH_LU_JSRDIRECT 0x40
#define ALPHA_ELF_LINK_HASH_LU_PLT 0x38
#define ALPHA_ELF_LINK_HASH_TLS_IE 0x80
/* Used to implement multiple .got subsections. */
struct alpha_elf_got_entry
@ -1729,8 +1730,8 @@ elf64_alpha_want_plt (struct alpha_elf_link_hash_entry *ah)
return ((ah->root.type == STT_FUNC
|| ah->root.root.type == bfd_link_hash_undefweak
|| ah->root.root.type == bfd_link_hash_undefined)
&& (ah->flags & ALPHA_ELF_LINK_HASH_LU_FUNC) != 0
&& (ah->flags & ~ALPHA_ELF_LINK_HASH_LU_FUNC) == 0);
&& (ah->flags & ALPHA_ELF_LINK_HASH_LU_PLT) != 0
&& (ah->flags & ~ALPHA_ELF_LINK_HASH_LU_PLT) == 0);
}
/* Handle dynamic relocations when doing an Alpha ELF link. */
@ -1826,7 +1827,7 @@ elf64_alpha_check_relocs (bfd *abfd, struct bfd_link_info *info,
This will be important when it comes to decide if we can
create a .plt entry for a function symbol. */
while (++rel < relend && ELF64_R_TYPE (rel->r_info) == R_ALPHA_LITUSE)
if (rel->r_addend >= 1 && rel->r_addend <= 5)
if (rel->r_addend >= 1 && rel->r_addend <= 6)
gotent_flags |= 1 << rel->r_addend;
--rel;
@ -3137,7 +3138,7 @@ elf64_alpha_relax_with_lituse (struct alpha_relax_info *info,
{
if (ELF64_R_TYPE (urel->r_info) != R_ALPHA_LITUSE)
break;
if (urel->r_addend <= 3)
if (urel->r_addend <= 6)
flags |= 1 << urel->r_addend;
}
@ -3232,6 +3233,7 @@ elf64_alpha_relax_with_lituse (struct alpha_relax_info *info,
case LITUSE_ALPHA_JSR:
case LITUSE_ALPHA_TLSGD:
case LITUSE_ALPHA_TLSLDM:
case LITUSE_ALPHA_JSRDIRECT:
{
bfd_vma optdest, org;
bfd_signed_vma odisp;