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Use bfd_elf_generic_reloc for alpha-elf.

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This commit is contained in:
Richard Henderson
2010-09-20 16:09:03 +00:00
parent 79c077509f
commit bc1bc43fdc
4 changed files with 39 additions and 42 deletions
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4
bfd/ChangeLog
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@ -1,3 +1,7 @@
2010-09-20 Richard Henderson <rth@redhat.com>
* elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
2010-09-19 Richard Sandiford <rdsandiford@googlemail.com> 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
* elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls. * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.

52
bfd/elf64-alpha.c
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@ -494,7 +494,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */ complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"REFLONG", /* name */ "REFLONG", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffffffff, /* src_mask */ 0xffffffff, /* src_mask */
@ -509,7 +509,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */ complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"REFQUAD", /* name */ "REFQUAD", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
MINUS_ONE, /* src_mask */ MINUS_ONE, /* src_mask */
@ -526,7 +526,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */ complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"GPREL32", /* name */ "GPREL32", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffffffff, /* src_mask */ 0xffffffff, /* src_mask */
@ -541,7 +541,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"ELF_LITERAL", /* name */ "ELF_LITERAL", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -607,7 +607,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
TRUE, /* pc_relative */ TRUE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"BRADDR", /* name */ "BRADDR", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0x1fffff, /* src_mask */ 0x1fffff, /* src_mask */
@ -622,7 +622,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
TRUE, /* pc_relative */ TRUE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */ complain_overflow_dont, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"HINT", /* name */ "HINT", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0x3fff, /* src_mask */ 0x3fff, /* src_mask */
@ -637,7 +637,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
TRUE, /* pc_relative */ TRUE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"SREL16", /* name */ "SREL16", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -652,7 +652,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
TRUE, /* pc_relative */ TRUE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"SREL32", /* name */ "SREL32", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffffffff, /* src_mask */ 0xffffffff, /* src_mask */
@ -667,7 +667,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
TRUE, /* pc_relative */ TRUE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"SREL64", /* name */ "SREL64", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
MINUS_ONE, /* src_mask */ MINUS_ONE, /* src_mask */
@ -689,7 +689,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"GPRELHIGH", /* name */ "GPRELHIGH", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -704,7 +704,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */ complain_overflow_dont, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"GPRELLOW", /* name */ "GPRELLOW", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -719,7 +719,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"GPREL16", /* name */ "GPREL16", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -805,7 +805,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
TRUE, /* pc_relative */ TRUE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"BRSGP", /* name */ "BRSGP", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0x1fffff, /* src_mask */ 0x1fffff, /* src_mask */
@ -820,7 +820,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"TLSGD", /* name */ "TLSGD", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -835,7 +835,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"TLSLDM", /* name */ "TLSLDM", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -850,7 +850,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */ complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"DTPMOD64", /* name */ "DTPMOD64", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
MINUS_ONE, /* src_mask */ MINUS_ONE, /* src_mask */
@ -866,7 +866,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"GOTDTPREL", /* name */ "GOTDTPREL", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -881,7 +881,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */ complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"DTPREL64", /* name */ "DTPREL64", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
MINUS_ONE, /* src_mask */ MINUS_ONE, /* src_mask */
@ -896,7 +896,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"DTPRELHI", /* name */ "DTPRELHI", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -911,7 +911,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */ complain_overflow_dont, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"DTPRELLO", /* name */ "DTPRELLO", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -926,7 +926,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"DTPREL16", /* name */ "DTPREL16", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -942,7 +942,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"GOTTPREL", /* name */ "GOTTPREL", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -957,7 +957,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */ complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"TPREL64", /* name */ "TPREL64", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
MINUS_ONE, /* src_mask */ MINUS_ONE, /* src_mask */
@ -972,7 +972,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"TPRELHI", /* name */ "TPRELHI", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -987,7 +987,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */ complain_overflow_dont, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"TPRELLO", /* name */ "TPRELLO", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */
@ -1002,7 +1002,7 @@ static reloc_howto_type elf64_alpha_howto_table[] =
FALSE, /* pc_relative */ FALSE, /* pc_relative */
0, /* bitpos */ 0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */ complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */ bfd_elf_generic_reloc, /* special_function */
"TPREL16", /* name */ "TPREL16", /* name */
FALSE, /* partial_inplace */ FALSE, /* partial_inplace */
0xffff, /* src_mask */ 0xffff, /* src_mask */

5
gas/ChangeLog
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@ -1,3 +1,8 @@
2010-09-20 Richard Henderson <rth@redhat.com>
* config/tc-alpha.c (tc_gen_reloc): Remove hack around
bfd_perform_reloc for OBJ_ELF.
2010-09-17 Tejas Belagod <tejas.belagod@arm.com> 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
* config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register

20
gas/config/tc-alpha.c
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@ -6269,26 +6269,14 @@ tc_gen_reloc (asection *sec ATTRIBUTE_UNUSED,
gas_assert (!fixp->fx_pcrel == !reloc->howto->pc_relative); gas_assert (!fixp->fx_pcrel == !reloc->howto->pc_relative);
reloc->addend = fixp->fx_offset;
#ifdef OBJ_ECOFF #ifdef OBJ_ECOFF
/* Fake out bfd_perform_relocation. sigh. */
/* ??? Better would be to use the special_function hook. */
if (fixp->fx_r_type == BFD_RELOC_ALPHA_LITERAL) if (fixp->fx_r_type == BFD_RELOC_ALPHA_LITERAL)
/* Fake out bfd_perform_relocation. sigh. */
reloc->addend = -alpha_gp_value; reloc->addend = -alpha_gp_value;
else
#endif #endif
{
reloc->addend = fixp->fx_offset;
#ifdef OBJ_ELF
/* Ohhh, this is ugly. The problem is that if this is a local global
symbol, the relocation will entirely be performed at link time, not
at assembly time. bfd_perform_reloc doesn't know about this sort
of thing, and as a result we need to fake it out here. */
if ((S_IS_EXTERNAL (fixp->fx_addsy) || S_IS_WEAK (fixp->fx_addsy)
|| (S_GET_SEGMENT (fixp->fx_addsy)->flags & SEC_MERGE)
|| (S_GET_SEGMENT (fixp->fx_addsy)->flags & SEC_THREAD_LOCAL))
&& !S_IS_COMMON (fixp->fx_addsy))
reloc->addend -= symbol_get_bfdsym (fixp->fx_addsy)->value;
#endif
}
#ifdef OBJ_EVAX #ifdef OBJ_EVAX
switch (fixp->fx_r_type) switch (fixp->fx_r_type)