diff options
author | Bob Wilson <bob.wilson@acm.org> | 2007-02-05 17:18:39 +0000 |
---|---|---|
committer | Bob Wilson <bob.wilson@acm.org> | 2007-02-05 17:18:39 +0000 |
commit | e5f131d1dc43f6f998d0b9375e2589b7e0a683fe (patch) | |
tree | 6db47e14b94594ac22e49a71e7daa62f19f20e44 | |
parent | 6a089cf2be6186f34b44369e18dcc68c8ef49da3 (diff) | |
download | gdb-e5f131d1dc43f6f998d0b9375e2589b7e0a683fe.zip gdb-e5f131d1dc43f6f998d0b9375e2589b7e0a683fe.tar.gz gdb-e5f131d1dc43f6f998d0b9375e2589b7e0a683fe.tar.bz2 |
* elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
<R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
Set src_mask to zero.
<R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
<R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
-rw-r--r-- | bfd/ChangeLog | 8 | ||||
-rw-r--r-- | bfd/elf32-xtensa.c | 139 |
2 files changed, 62 insertions, 85 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 7f47fb5..45aa9bd 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,11 @@ +2007-02-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT> + <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>: + Set src_mask to zero. + <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask. + <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE. + 2007-02-02 Bob Wilson <bob.wilson@acm.org> * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to... diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c index 84b8443..11a99ba 100644 --- a/bfd/elf32-xtensa.c +++ b/bfd/elf32-xtensa.c @@ -156,163 +156,132 @@ static reloc_howto_type elf_howto_table[] = { HOWTO (R_XTENSA_NONE, 0, 0, 0, FALSE, 0, complain_overflow_dont, bfd_elf_xtensa_reloc, "R_XTENSA_NONE", - FALSE, 0x00000000, 0x00000000, FALSE), + FALSE, 0, 0, FALSE), HOWTO (R_XTENSA_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_xtensa_reloc, "R_XTENSA_32", TRUE, 0xffffffff, 0xffffffff, FALSE), + /* Replace a 32-bit value with a value from the runtime linker (only used by linker-generated stub functions). The r_addend value is special: 1 means to substitute a pointer to the runtime linker's dynamic resolver function; 2 means to substitute the link map for the shared object. */ HOWTO (R_XTENSA_RTLD, 0, 2, 32, FALSE, 0, complain_overflow_dont, - NULL, "R_XTENSA_RTLD", - FALSE, 0x00000000, 0x00000000, FALSE), + NULL, "R_XTENSA_RTLD", FALSE, 0, 0, FALSE), + HOWTO (R_XTENSA_GLOB_DAT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_XTENSA_GLOB_DAT", - FALSE, 0xffffffff, 0xffffffff, FALSE), + FALSE, 0, 0xffffffff, FALSE), HOWTO (R_XTENSA_JMP_SLOT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_XTENSA_JMP_SLOT", - FALSE, 0xffffffff, 0xffffffff, FALSE), + FALSE, 0, 0xffffffff, FALSE), HOWTO (R_XTENSA_RELATIVE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_XTENSA_RELATIVE", - FALSE, 0xffffffff, 0xffffffff, FALSE), + FALSE, 0, 0xffffffff, FALSE), HOWTO (R_XTENSA_PLT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_xtensa_reloc, "R_XTENSA_PLT", - FALSE, 0xffffffff, 0xffffffff, FALSE), + FALSE, 0, 0xffffffff, FALSE), + EMPTY_HOWTO (7), + + /* Old relocations for backward compatibility. */ HOWTO (R_XTENSA_OP0, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_OP0", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_OP0", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_OP1, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_OP1", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_OP1", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_OP2, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_OP2", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_OP2", FALSE, 0, 0, TRUE), + /* Assembly auto-expansion. */ HOWTO (R_XTENSA_ASM_EXPAND, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_ASM_EXPAND", - FALSE, 0x00000000, 0x00000000, FALSE), + bfd_elf_xtensa_reloc, "R_XTENSA_ASM_EXPAND", FALSE, 0, 0, TRUE), /* Relax assembly auto-expansion. */ HOWTO (R_XTENSA_ASM_SIMPLIFY, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_ASM_SIMPLIFY", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_ASM_SIMPLIFY", FALSE, 0, 0, TRUE), + EMPTY_HOWTO (13), EMPTY_HOWTO (14), + /* GNU extension to record C++ vtable hierarchy. */ HOWTO (R_XTENSA_GNU_VTINHERIT, 0, 2, 0, FALSE, 0, complain_overflow_dont, NULL, "R_XTENSA_GNU_VTINHERIT", - FALSE, 0x00000000, 0x00000000, FALSE), + FALSE, 0, 0, FALSE), /* GNU extension to record C++ vtable member usage. */ HOWTO (R_XTENSA_GNU_VTENTRY, 0, 2, 0, FALSE, 0, complain_overflow_dont, _bfd_elf_rel_vtable_reloc_fn, "R_XTENSA_GNU_VTENTRY", - FALSE, 0x00000000, 0x00000000, FALSE), + FALSE, 0, 0, FALSE), /* Relocations for supporting difference of symbols. */ HOWTO (R_XTENSA_DIFF8, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, - bfd_elf_xtensa_reloc, "R_XTENSA_DIFF8", - FALSE, 0xffffffff, 0xffffffff, FALSE), + bfd_elf_xtensa_reloc, "R_XTENSA_DIFF8", FALSE, 0, 0xff, FALSE), HOWTO (R_XTENSA_DIFF16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, - bfd_elf_xtensa_reloc, "R_XTENSA_DIFF16", - FALSE, 0xffffffff, 0xffffffff, FALSE), + bfd_elf_xtensa_reloc, "R_XTENSA_DIFF16", FALSE, 0, 0xffff, FALSE), HOWTO (R_XTENSA_DIFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, - bfd_elf_xtensa_reloc, "R_XTENSA_DIFF32", - FALSE, 0xffffffff, 0xffffffff, FALSE), + bfd_elf_xtensa_reloc, "R_XTENSA_DIFF32", FALSE, 0, 0xffffffff, FALSE), /* General immediate operand relocations. */ HOWTO (R_XTENSA_SLOT0_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT0_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT0_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT1_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT1_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT1_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT2_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT2_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT2_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT3_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT3_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT3_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT4_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT4_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT4_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT5_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT5_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT5_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT6_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT6_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT6_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT7_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT7_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT7_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT8_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT8_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT8_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT9_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT9_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT9_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT10_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT10_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT10_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT11_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT11_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT11_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT12_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT12_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT12_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT13_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT13_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT13_OP", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT14_OP, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT14_OP", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT14_OP", FALSE, 0, 0, TRUE), /* "Alternate" relocations. The meaning of these is opcode-specific. */ HOWTO (R_XTENSA_SLOT0_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT0_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT0_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT1_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT1_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT1_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT2_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT2_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT2_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT3_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT3_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT3_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT4_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT4_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT4_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT5_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT5_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT5_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT6_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT6_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT6_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT7_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT7_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT7_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT8_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT8_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT8_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT9_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT9_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT9_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT10_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT10_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT10_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT11_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT11_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT11_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT12_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT12_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT12_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT13_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT13_ALT", - FALSE, 0x00000000, 0x00000000, TRUE), + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT13_ALT", FALSE, 0, 0, TRUE), HOWTO (R_XTENSA_SLOT14_ALT, 0, 0, 0, TRUE, 0, complain_overflow_dont, - bfd_elf_xtensa_reloc, "R_XTENSA_SLOT14_ALT", - FALSE, 0x00000000, 0x00000000, TRUE) + bfd_elf_xtensa_reloc, "R_XTENSA_SLOT14_ALT", FALSE, 0, 0, TRUE), }; #if DEBUG_GEN_RELOC |