diff options
Diffstat (limited to 'bfd/elf64-ppc.c')
| -rw-r--r-- | bfd/elf64-ppc.c | 183 |
1 files changed, 151 insertions, 32 deletions
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index 3df01f6..63d4eb9 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -309,7 +309,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_PPC64_ADDR16_HI", /* name */ FALSE, /* partial_inplace */ @@ -325,7 +325,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_ha_reloc, /* special_function */ "R_PPC64_ADDR16_HA", /* name */ FALSE, /* partial_inplace */ @@ -487,7 +487,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont,/* complain_on_overflow */ + complain_overflow_signed,/* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT16_HI", /* name */ FALSE, /* partial_inplace */ @@ -503,7 +503,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont,/* complain_on_overflow */ + complain_overflow_signed,/* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT16_HA", /* name */ FALSE, /* partial_inplace */ @@ -680,7 +680,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_PLT16_HI", /* name */ FALSE, /* partial_inplace */ @@ -696,7 +696,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_PLT16_HA", /* name */ FALSE, /* partial_inplace */ @@ -741,7 +741,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_sectoff_reloc, /* special_function */ "R_PPC64_SECTOFF_HI", /* name */ FALSE, /* partial_inplace */ @@ -756,7 +756,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_sectoff_ha_reloc, /* special_function */ "R_PPC64_SECTOFF_HA", /* name */ FALSE, /* partial_inplace */ @@ -963,7 +963,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_toc_reloc, /* special_function */ "R_PPC64_TOC16_HI", /* name */ FALSE, /* partial_inplace */ @@ -982,7 +982,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_toc_ha_reloc, /* special_function */ "R_PPC64_TOC16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1054,7 +1054,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_PLTGOT16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1072,7 +1072,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont,/* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_PLTGOT16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1374,7 +1374,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_DTPREL16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1389,7 +1389,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_DTPREL16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1540,7 +1540,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_TPREL16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1555,7 +1555,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_TPREL16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1692,7 +1692,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_TLSGD16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1707,7 +1707,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_TLSGD16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1754,7 +1754,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_TLSLD16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1769,7 +1769,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_TLSLD16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1815,7 +1815,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_DTPREL16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1830,7 +1830,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_DTPREL16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1876,7 +1876,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_TPREL16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1891,7 +1891,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ FALSE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_unhandled_reloc, /* special_function */ "R_PPC64_GOT_TPREL16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1964,7 +1964,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ TRUE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ bfd_elf_generic_reloc, /* special_function */ "R_PPC64_REL16_HI", /* name */ FALSE, /* partial_inplace */ @@ -1980,7 +1980,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 16, /* bitsize */ TRUE, /* pc_relative */ 0, /* bitpos */ - complain_overflow_dont, /* complain_on_overflow */ + complain_overflow_signed, /* complain_on_overflow */ ppc64_elf_ha_reloc, /* special_function */ "R_PPC64_REL16_HA", /* name */ FALSE, /* partial_inplace */ @@ -1988,6 +1988,96 @@ static reloc_howto_type ppc64_elf_howto_raw[] = { 0xffff, /* dst_mask */ TRUE), /* pcrel_offset */ + /* Like R_PPC64_ADDR16_HI, but no overflow. */ + HOWTO (R_PPC64_ADDR16_HIGH, /* type */ + 16, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_PPC64_ADDR16_HIGH", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* Like R_PPC64_ADDR16_HA, but no overflow. */ + HOWTO (R_PPC64_ADDR16_HIGHA, /* type */ + 16, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + ppc64_elf_ha_reloc, /* special_function */ + "R_PPC64_ADDR16_HIGHA", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* Like R_PPC64_DTPREL16_HI, but no overflow. */ + HOWTO (R_PPC64_DTPREL16_HIGH, + 16, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + ppc64_elf_unhandled_reloc, /* special_function */ + "R_PPC64_DTPREL16_HIGH", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* Like R_PPC64_DTPREL16_HA, but no overflow. */ + HOWTO (R_PPC64_DTPREL16_HIGHA, + 16, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + ppc64_elf_unhandled_reloc, /* special_function */ + "R_PPC64_DTPREL16_HIGHA", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* Like R_PPC64_TPREL16_HI, but no overflow. */ + HOWTO (R_PPC64_TPREL16_HIGH, + 16, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + ppc64_elf_unhandled_reloc, /* special_function */ + "R_PPC64_TPREL16_HIGH", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + /* Like R_PPC64_TPREL16_HA, but no overflow. */ + HOWTO (R_PPC64_TPREL16_HIGHA, + 16, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + ppc64_elf_unhandled_reloc, /* special_function */ + "R_PPC64_TPREL16_HIGHA", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0xffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + /* GNU extension to record C++ vtable hierarchy. */ HOWTO (R_PPC64_GNU_VTINHERIT, /* type */ 0, /* rightshift */ @@ -2066,8 +2156,12 @@ ppc64_elf_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, break; case BFD_RELOC_HI16: r = R_PPC64_ADDR16_HI; break; + case BFD_RELOC_PPC64_ADDR16_HIGH: r = R_PPC64_ADDR16_HIGH; + break; case BFD_RELOC_HI16_S: r = R_PPC64_ADDR16_HA; break; + case BFD_RELOC_PPC64_ADDR16_HIGHA: r = R_PPC64_ADDR16_HIGHA; + break; case BFD_RELOC_PPC_BA16: r = R_PPC64_ADDR14; break; case BFD_RELOC_PPC_BA16_BRTAKEN: r = R_PPC64_ADDR14_BRTAKEN; @@ -2186,8 +2280,12 @@ ppc64_elf_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, break; case BFD_RELOC_PPC_TPREL16_HI: r = R_PPC64_TPREL16_HI; break; + case BFD_RELOC_PPC64_TPREL16_HIGH: r = R_PPC64_TPREL16_HIGH; + break; case BFD_RELOC_PPC_TPREL16_HA: r = R_PPC64_TPREL16_HA; break; + case BFD_RELOC_PPC64_TPREL16_HIGHA: r = R_PPC64_TPREL16_HIGHA; + break; case BFD_RELOC_PPC_TPREL: r = R_PPC64_TPREL64; break; case BFD_RELOC_PPC_DTPREL16: r = R_PPC64_DTPREL16; @@ -2196,8 +2294,12 @@ ppc64_elf_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, break; case BFD_RELOC_PPC_DTPREL16_HI: r = R_PPC64_DTPREL16_HI; break; + case BFD_RELOC_PPC64_DTPREL16_HIGH: r = R_PPC64_DTPREL16_HIGH; + break; case BFD_RELOC_PPC_DTPREL16_HA: r = R_PPC64_DTPREL16_HA; break; + case BFD_RELOC_PPC64_DTPREL16_HIGHA: r = R_PPC64_DTPREL16_HIGHA; + break; case BFD_RELOC_PPC_DTPREL: r = R_PPC64_DTPREL64; break; case BFD_RELOC_PPC_GOT_TLSGD16: r = R_PPC64_GOT_TLSGD16; @@ -3514,6 +3616,8 @@ must_be_dyn_reloc (struct bfd_link_info *info, case R_PPC64_TPREL16_HA: case R_PPC64_TPREL16_DS: case R_PPC64_TPREL16_LO_DS: + case R_PPC64_TPREL16_HIGH: + case R_PPC64_TPREL16_HIGHA: case R_PPC64_TPREL16_HIGHER: case R_PPC64_TPREL16_HIGHERA: case R_PPC64_TPREL16_HIGHEST: @@ -5208,6 +5312,8 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, case R_PPC64_DTPREL16_HA: case R_PPC64_DTPREL16_DS: case R_PPC64_DTPREL16_LO_DS: + case R_PPC64_DTPREL16_HIGH: + case R_PPC64_DTPREL16_HIGHA: case R_PPC64_DTPREL16_HIGHER: case R_PPC64_DTPREL16_HIGHERA: case R_PPC64_DTPREL16_HIGHEST: @@ -5368,6 +5474,8 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, case R_PPC64_TPREL16_HA: case R_PPC64_TPREL16_DS: case R_PPC64_TPREL16_LO_DS: + case R_PPC64_TPREL16_HIGH: + case R_PPC64_TPREL16_HIGHA: case R_PPC64_TPREL16_HIGHER: case R_PPC64_TPREL16_HIGHERA: case R_PPC64_TPREL16_HIGHEST: @@ -5421,6 +5529,8 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, case R_PPC64_ADDR16_DS: case R_PPC64_ADDR16_HA: case R_PPC64_ADDR16_HI: + case R_PPC64_ADDR16_HIGH: + case R_PPC64_ADDR16_HIGHA: case R_PPC64_ADDR16_HIGHER: case R_PPC64_ADDR16_HIGHERA: case R_PPC64_ADDR16_HIGHEST: @@ -7052,6 +7162,8 @@ dec_dynrel_count (bfd_vma r_info, case R_PPC64_TPREL16_HA: case R_PPC64_TPREL16_DS: case R_PPC64_TPREL16_LO_DS: + case R_PPC64_TPREL16_HIGH: + case R_PPC64_TPREL16_HIGHA: case R_PPC64_TPREL16_HIGHER: case R_PPC64_TPREL16_HIGHERA: case R_PPC64_TPREL16_HIGHEST: @@ -7073,6 +7185,8 @@ dec_dynrel_count (bfd_vma r_info, case R_PPC64_ADDR16_DS: case R_PPC64_ADDR16_HA: case R_PPC64_ADDR16_HI: + case R_PPC64_ADDR16_HIGH: + case R_PPC64_ADDR16_HIGHA: case R_PPC64_ADDR16_HIGHER: case R_PPC64_ADDR16_HIGHERA: case R_PPC64_ADDR16_HIGHEST: @@ -13531,6 +13645,8 @@ ppc64_elf_relocate_section (bfd *output_bfd, case R_PPC64_TPREL16_HA: case R_PPC64_TPREL16_DS: case R_PPC64_TPREL16_LO_DS: + case R_PPC64_TPREL16_HIGH: + case R_PPC64_TPREL16_HIGHA: case R_PPC64_TPREL16_HIGHER: case R_PPC64_TPREL16_HIGHERA: case R_PPC64_TPREL16_HIGHEST: @@ -13565,6 +13681,8 @@ ppc64_elf_relocate_section (bfd *output_bfd, case R_PPC64_DTPREL16_HA: case R_PPC64_DTPREL16_DS: case R_PPC64_DTPREL16_LO_DS: + case R_PPC64_DTPREL16_HIGH: + case R_PPC64_DTPREL16_HIGHA: case R_PPC64_DTPREL16_HIGHER: case R_PPC64_DTPREL16_HIGHERA: case R_PPC64_DTPREL16_HIGHEST: @@ -13597,6 +13715,8 @@ ppc64_elf_relocate_section (bfd *output_bfd, case R_PPC64_ADDR16_DS: case R_PPC64_ADDR16_HA: case R_PPC64_ADDR16_HI: + case R_PPC64_ADDR16_HIGH: + case R_PPC64_ADDR16_HIGHA: case R_PPC64_ADDR16_HIGHER: case R_PPC64_ADDR16_HIGHERA: case R_PPC64_ADDR16_HIGHEST: @@ -13911,21 +14031,20 @@ ppc64_elf_relocate_section (bfd *output_bfd, default: break; - case R_PPC64_ADDR16_HA: case R_PPC64_REL16_HA: + case R_PPC64_ADDR16_HA: + case R_PPC64_ADDR16_HIGHA: case R_PPC64_ADDR16_HIGHERA: case R_PPC64_ADDR16_HIGHESTA: case R_PPC64_TOC16_HA: case R_PPC64_SECTOFF_HA: case R_PPC64_TPREL16_HA: - case R_PPC64_DTPREL16_HA: - case R_PPC64_TPREL16_HIGHER: + case R_PPC64_TPREL16_HIGHA: case R_PPC64_TPREL16_HIGHERA: - case R_PPC64_TPREL16_HIGHEST: case R_PPC64_TPREL16_HIGHESTA: - case R_PPC64_DTPREL16_HIGHER: + case R_PPC64_DTPREL16_HA: + case R_PPC64_DTPREL16_HIGHA: case R_PPC64_DTPREL16_HIGHERA: - case R_PPC64_DTPREL16_HIGHEST: case R_PPC64_DTPREL16_HIGHESTA: /* It's just possible that this symbol is a weak symbol that's not actually defined anywhere. In that case, |