static reloc_howto_type ppc_elf_howto_raw[] = {
/* This reloc does nothing. */
- HOW (R_PPC_NONE, 3, 0, 0, 0, false, dont,
+ HOW (R_PPC_NONE, 0, 0, 0, 0, false, dont,
bfd_elf_generic_reloc),
/* A standard 32 bit relocation. */
- HOW (R_PPC_ADDR32, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_ADDR32, 4, 32, 0xffffffff, 0, false, dont,
bfd_elf_generic_reloc),
/* An absolute 26 bit branch; the lower two bits must be zero.
FIXME: we don't check that, we just clear them. */
- HOW (R_PPC_ADDR24, 2, 26, 0x3fffffc, 0, false, signed,
+ HOW (R_PPC_ADDR24, 4, 26, 0x3fffffc, 0, false, signed,
bfd_elf_generic_reloc),
/* A standard 16 bit relocation. */
- HOW (R_PPC_ADDR16, 1, 16, 0xffff, 0, false, bitfield,
+ HOW (R_PPC_ADDR16, 2, 16, 0xffff, 0, false, bitfield,
bfd_elf_generic_reloc),
/* A 16 bit relocation without overflow. */
- HOW (R_PPC_ADDR16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_ADDR16_LO, 2, 16, 0xffff, 0, false, dont,
bfd_elf_generic_reloc),
/* The high order 16 bits of an address. */
- HOW (R_PPC_ADDR16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_ADDR16_HI, 2, 16, 0xffff, 16, false, dont,
bfd_elf_generic_reloc),
/* The high order 16 bits of an address, plus 1 if the contents of
the low 16 bits, treated as a signed number, is negative. */
- HOW (R_PPC_ADDR16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_ADDR16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_addr16_ha_reloc),
/* An absolute 16 bit branch; the lower two bits must be zero.
FIXME: we don't check that, we just clear them. */
- HOW (R_PPC_ADDR14, 2, 16, 0xfffc, 0, false, signed,
+ HOW (R_PPC_ADDR14, 4, 16, 0xfffc, 0, false, signed,
bfd_elf_generic_reloc),
/* An absolute 16 bit branch, for which bit 10 should be set to
indicate that the branch is expected to be taken. The lower two
bits must be zero. */
- HOW (R_PPC_ADDR14_BRTAKEN, 2, 16, 0xfffc, 0, false, signed,
+ HOW (R_PPC_ADDR14_BRTAKEN, 4, 16, 0xfffc, 0, false, signed,
bfd_elf_generic_reloc),
/* An absolute 16 bit branch, for which bit 10 should be set to
indicate that the branch is not expected to be taken. The lower
two bits must be zero. */
- HOW (R_PPC_ADDR14_BRNTAKEN, 2, 16, 0xfffc, 0, false, signed,
+ HOW (R_PPC_ADDR14_BRNTAKEN, 4, 16, 0xfffc, 0, false, signed,
bfd_elf_generic_reloc),
/* A relative 26 bit branch; the lower two bits must be zero. */
- HOW (R_PPC_REL24, 2, 26, 0x3fffffc, 0, true, signed,
+ HOW (R_PPC_REL24, 4, 26, 0x3fffffc, 0, true, signed,
bfd_elf_generic_reloc),
/* A relative 16 bit branch; the lower two bits must be zero. */
- HOW (R_PPC_REL14, 2, 16, 0xfffc, 0, true, signed,
+ HOW (R_PPC_REL14, 4, 16, 0xfffc, 0, true, signed,
bfd_elf_generic_reloc),
/* A relative 16 bit branch. Bit 10 should be set to indicate that
the branch is expected to be taken. The lower two bits must be
zero. */
- HOW (R_PPC_REL14_BRTAKEN, 2, 16, 0xfffc, 0, true, signed,
+ HOW (R_PPC_REL14_BRTAKEN, 4, 16, 0xfffc, 0, true, signed,
bfd_elf_generic_reloc),
/* A relative 16 bit branch. Bit 10 should be set to indicate that
the branch is not expected to be taken. The lower two bits must
be zero. */
- HOW (R_PPC_REL14_BRNTAKEN, 2, 16, 0xfffc, 0, true, signed,
+ HOW (R_PPC_REL14_BRNTAKEN, 4, 16, 0xfffc, 0, true, signed,
bfd_elf_generic_reloc),
/* Like R_PPC_ADDR16, but referring to the GOT table entry for the
symbol. */
- HOW (R_PPC_GOT16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_GOT16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR16_LO, but referring to the GOT table entry for
the symbol. */
- HOW (R_PPC_GOT16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_GOT16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR16_HI, but referring to the GOT table entry for
the symbol. */
- HOW (R_PPC_GOT16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR16_HA, but referring to the GOT table entry for
the symbol. */
- HOW (R_PPC_GOT16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_REL24, but referring to the procedure linkage table
entry for the symbol. */
- HOW (R_PPC_PLTREL24, 2, 26, 0x3fffffc, 0, true, signed,
+ HOW (R_PPC_PLTREL24, 4, 26, 0x3fffffc, 0, true, signed,
ppc_elf_unhandled_reloc),
/* This is used only by the dynamic linker. The symbol should exist
dynamic linker copies the data addressed by the symbol from the
shared library into the object, because the object being
run has to have the data at some particular address. */
- HOW (R_PPC_COPY, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_COPY, 4, 32, 0, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR32, but used when setting global offset table
entries. */
- HOW (R_PPC_GLOB_DAT, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_GLOB_DAT, 4, 32, 0xffffffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Marks a procedure linkage table entry for a symbol. */
- HOW (R_PPC_JMP_SLOT, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_JMP_SLOT, 4, 32, 0, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Used only by the dynamic linker. When the object is run, this
longword is set to the load address of the object, plus the
addend. */
- HOW (R_PPC_RELATIVE, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_RELATIVE, 4, 32, 0xffffffff, 0, false, dont,
bfd_elf_generic_reloc),
/* Like R_PPC_REL24, but uses the value of the symbol within the
object rather than the final value. Normally used for
_GLOBAL_OFFSET_TABLE_. */
- HOW (R_PPC_LOCAL24PC, 2, 26, 0x3fffffc, 0, true, signed,
+ HOW (R_PPC_LOCAL24PC, 4, 26, 0x3fffffc, 0, true, signed,
bfd_elf_generic_reloc),
/* Like R_PPC_ADDR32, but may be unaligned. */
- HOW (R_PPC_UADDR32, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_UADDR32, 4, 32, 0xffffffff, 0, false, dont,
bfd_elf_generic_reloc),
/* Like R_PPC_ADDR16, but may be unaligned. */
- HOW (R_PPC_UADDR16, 1, 16, 0xffff, 0, false, bitfield,
+ HOW (R_PPC_UADDR16, 2, 16, 0xffff, 0, false, bitfield,
bfd_elf_generic_reloc),
/* 32-bit PC relative */
- HOW (R_PPC_REL32, 2, 32, 0xffffffff, 0, true, dont,
+ HOW (R_PPC_REL32, 4, 32, 0xffffffff, 0, true, dont,
bfd_elf_generic_reloc),
/* 32-bit relocation to the symbol's procedure linkage table.
FIXME: not supported. */
- HOW (R_PPC_PLT32, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_PLT32, 4, 32, 0, 0, false, dont,
ppc_elf_unhandled_reloc),
/* 32-bit PC relative relocation to the symbol's procedure linkage table.
FIXME: not supported. */
- HOW (R_PPC_PLTREL32, 2, 32, 0, 0, true, dont,
+ HOW (R_PPC_PLTREL32, 4, 32, 0, 0, true, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR16_LO, but referring to the PLT table entry for
the symbol. */
- HOW (R_PPC_PLT16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_PLT16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR16_HI, but referring to the PLT table entry for
the symbol. */
- HOW (R_PPC_PLT16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_PLT16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like R_PPC_ADDR16_HA, but referring to the PLT table entry for
the symbol. */
- HOW (R_PPC_PLT16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_PLT16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* A sign-extended 16 bit value relative to _SDA_BASE_, for use with
small data items. */
- HOW (R_PPC_SDAREL16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_SDAREL16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* 16-bit section relative relocation. */
- HOW (R_PPC_SECTOFF, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_SECTOFF, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* 16-bit lower half section relative relocation. */
- HOW (R_PPC_SECTOFF_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_SECTOFF_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* 16-bit upper half section relative relocation. */
- HOW (R_PPC_SECTOFF_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_SECTOFF_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* 16-bit upper half adjusted section relative relocation. */
- HOW (R_PPC_SECTOFF_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_SECTOFF_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Marker relocs for TLS. */
- HOW (R_PPC_TLS, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_TLS, 4, 32, 0, 0, false, dont,
bfd_elf_generic_reloc),
- HOW (R_PPC_TLSGD, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_TLSGD, 4, 32, 0, 0, false, dont,
bfd_elf_generic_reloc),
- HOW (R_PPC_TLSLD, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_TLSLD, 4, 32, 0, 0, false, dont,
bfd_elf_generic_reloc),
/* Marker relocs on inline plt call instructions. */
- HOW (R_PPC_PLTSEQ, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_PLTSEQ, 4, 32, 0, 0, false, dont,
bfd_elf_generic_reloc),
- HOW (R_PPC_PLTCALL, 2, 32, 0, 0, false, dont,
+ HOW (R_PPC_PLTCALL, 4, 32, 0, 0, false, dont,
bfd_elf_generic_reloc),
/* Computes the load module index of the load module that contains the
definition of its TLS sym. */
- HOW (R_PPC_DTPMOD32, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_DTPMOD32, 4, 32, 0xffffffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Computes a dtv-relative displacement, the difference between the value
of sym+add and the base address of the thread-local storage block that
contains the definition of sym, minus 0x8000. */
- HOW (R_PPC_DTPREL32, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_DTPREL32, 4, 32, 0xffffffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* A 16 bit dtprel reloc. */
- HOW (R_PPC_DTPREL16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_DTPREL16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like DTPREL16, but no overflow. */
- HOW (R_PPC_DTPREL16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_DTPREL16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like DTPREL16_LO, but next higher group of 16 bits. */
- HOW (R_PPC_DTPREL16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_DTPREL16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like DTPREL16_HI, but adjust for low 16 bits. */
- HOW (R_PPC_DTPREL16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_DTPREL16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Computes a tp-relative displacement, the difference between the value of
sym+add and the value of the thread pointer (r13). */
- HOW (R_PPC_TPREL32, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_TPREL32, 4, 32, 0xffffffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* A 16 bit tprel reloc. */
- HOW (R_PPC_TPREL16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_TPREL16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like TPREL16, but no overflow. */
- HOW (R_PPC_TPREL16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_TPREL16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like TPREL16_LO, but next higher group of 16 bits. */
- HOW (R_PPC_TPREL16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_TPREL16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like TPREL16_HI, but adjust for low 16 bits. */
- HOW (R_PPC_TPREL16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_TPREL16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Allocates two contiguous entries in the GOT to hold a tls_index structure,
with values (sym+add)@dtpmod and (sym+add)@dtprel, and computes the offset
to the first entry. */
- HOW (R_PPC_GOT_TLSGD16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_GOT_TLSGD16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like GOT_TLSGD16, but no overflow. */
- HOW (R_PPC_GOT_TLSGD16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_GOT_TLSGD16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_TLSGD16_LO, but next higher group of 16 bits. */
- HOW (R_PPC_GOT_TLSGD16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_TLSGD16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_TLSGD16_HI, but adjust for low 16 bits. */
- HOW (R_PPC_GOT_TLSGD16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_TLSGD16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Allocates two contiguous entries in the GOT to hold a tls_index structure,
with values (sym+add)@dtpmod and zero, and computes the offset to the
first entry. */
- HOW (R_PPC_GOT_TLSLD16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_GOT_TLSLD16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like GOT_TLSLD16, but no overflow. */
- HOW (R_PPC_GOT_TLSLD16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_GOT_TLSLD16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_TLSLD16_LO, but next higher group of 16 bits. */
- HOW (R_PPC_GOT_TLSLD16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_TLSLD16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_TLSLD16_HI, but adjust for low 16 bits. */
- HOW (R_PPC_GOT_TLSLD16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_TLSLD16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Allocates an entry in the GOT with value (sym+add)@dtprel, and computes
the offset to the entry. */
- HOW (R_PPC_GOT_DTPREL16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_GOT_DTPREL16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like GOT_DTPREL16, but no overflow. */
- HOW (R_PPC_GOT_DTPREL16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_GOT_DTPREL16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_DTPREL16_LO, but next higher group of 16 bits. */
- HOW (R_PPC_GOT_DTPREL16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_DTPREL16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_DTPREL16_HI, but adjust for low 16 bits. */
- HOW (R_PPC_GOT_DTPREL16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_DTPREL16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Allocates an entry in the GOT with value (sym+add)@tprel, and computes the
offset to the entry. */
- HOW (R_PPC_GOT_TPREL16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_GOT_TPREL16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like GOT_TPREL16, but no overflow. */
- HOW (R_PPC_GOT_TPREL16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_GOT_TPREL16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_TPREL16_LO, but next higher group of 16 bits. */
- HOW (R_PPC_GOT_TPREL16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_TPREL16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Like GOT_TPREL16_HI, but adjust for low 16 bits. */
- HOW (R_PPC_GOT_TPREL16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_GOT_TPREL16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* The remaining relocs are from the Embedded ELF ABI, and are not
in the SVR4 ELF ABI. */
/* 32 bit value resulting from the addend minus the symbol. */
- HOW (R_PPC_EMB_NADDR32, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_EMB_NADDR32, 4, 32, 0xffffffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* 16 bit value resulting from the addend minus the symbol. */
- HOW (R_PPC_EMB_NADDR16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_EMB_NADDR16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* 16 bit value resulting from the addend minus the symbol. */
- HOW (R_PPC_EMB_NADDR16_LO, 1, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_EMB_NADDR16_LO, 2, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* The high order 16 bits of the addend minus the symbol. */
- HOW (R_PPC_EMB_NADDR16_HI, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_EMB_NADDR16_HI, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* The high order 16 bits of the result of the addend minus the address,
plus 1 if the contents of the low 16 bits, treated as a signed number,
is negative. */
- HOW (R_PPC_EMB_NADDR16_HA, 1, 16, 0xffff, 16, false, dont,
+ HOW (R_PPC_EMB_NADDR16_HA, 2, 16, 0xffff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* 16 bit value resulting from allocating a 4 byte word to hold an
address in the .sdata section, and returning the offset from
_SDA_BASE_ for that relocation. */
- HOW (R_PPC_EMB_SDAI16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_EMB_SDAI16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* 16 bit value resulting from allocating a 4 byte word to hold an
address in the .sdata2 section, and returning the offset from
_SDA2_BASE_ for that relocation. */
- HOW (R_PPC_EMB_SDA2I16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_EMB_SDA2I16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* A sign-extended 16 bit value relative to _SDA2_BASE_, for use with
small data items. */
- HOW (R_PPC_EMB_SDA2REL, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_EMB_SDA2REL, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Relocate against either _SDA_BASE_ or _SDA2_BASE_, filling in the 16 bit
signed offset from the appropriate base, and filling in the register
field with the appropriate register (0, 2, or 13). */
- HOW (R_PPC_EMB_SDA21, 2, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_EMB_SDA21, 4, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Relocation not handled: R_PPC_EMB_MRKREF */
/* PC relative relocation against either _SDA_BASE_ or _SDA2_BASE_, filling
in the 16 bit signed offset from the appropriate base, and filling in the
register field with the appropriate register (0, 2, or 13). */
- HOW (R_PPC_EMB_RELSDA, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_EMB_RELSDA, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* A relative 8 bit branch. */
- HOW (R_PPC_VLE_REL8, 1, 8, 0xff, 1, true, signed,
+ HOW (R_PPC_VLE_REL8, 2, 8, 0xff, 1, true, signed,
bfd_elf_generic_reloc),
/* A relative 15 bit branch. */
- HOW (R_PPC_VLE_REL15, 2, 16, 0xfffe, 0, true, signed,
+ HOW (R_PPC_VLE_REL15, 4, 16, 0xfffe, 0, true, signed,
bfd_elf_generic_reloc),
/* A relative 24 bit branch. */
- HOW (R_PPC_VLE_REL24, 2, 25, 0x1fffffe, 0, true, signed,
+ HOW (R_PPC_VLE_REL24, 4, 25, 0x1fffffe, 0, true, signed,
bfd_elf_generic_reloc),
/* The 16 LSBS in split16a format. */
- HOW (R_PPC_VLE_LO16A, 2, 16, 0x1f07ff, 0, false, dont,
+ HOW (R_PPC_VLE_LO16A, 4, 16, 0x1f07ff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* The 16 LSBS in split16d format. */
- HOW (R_PPC_VLE_LO16D, 2, 16, 0x3e007ff, 0, false, dont,
+ HOW (R_PPC_VLE_LO16D, 4, 16, 0x3e007ff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 split16a format. */
- HOW (R_PPC_VLE_HI16A, 2, 16, 0x1f07ff, 16, false, dont,
+ HOW (R_PPC_VLE_HI16A, 4, 16, 0x1f07ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 split16d format. */
- HOW (R_PPC_VLE_HI16D, 2, 16, 0x3e007ff, 16, false, dont,
+ HOW (R_PPC_VLE_HI16D, 4, 16, 0x3e007ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 (High Adjusted) in split16a format. */
- HOW (R_PPC_VLE_HA16A, 2, 16, 0x1f07ff, 16, false, dont,
+ HOW (R_PPC_VLE_HA16A, 4, 16, 0x1f07ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 (High Adjusted) in split16d format. */
- HOW (R_PPC_VLE_HA16D, 2, 16, 0x3e007ff, 16, false, dont,
+ HOW (R_PPC_VLE_HA16D, 4, 16, 0x3e007ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* This reloc is like R_PPC_EMB_SDA21 but only applies to e_add16i
instructions. If the register base is 0 then the linker changes
the e_add16i to an e_li instruction. */
- HOW (R_PPC_VLE_SDA21, 2, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_VLE_SDA21, 4, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
/* Like R_PPC_VLE_SDA21 but ignore overflow. */
- HOW (R_PPC_VLE_SDA21_LO, 2, 16, 0xffff, 0, false, dont,
+ HOW (R_PPC_VLE_SDA21_LO, 4, 16, 0xffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* The 16 LSBS relative to _SDA_BASE_ in split16a format. */
- HOW (R_PPC_VLE_SDAREL_LO16A, 2, 16, 0x1f07ff, 0, false, dont,
+ HOW (R_PPC_VLE_SDAREL_LO16A, 4, 16, 0x1f07ff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* The 16 LSBS relative to _SDA_BASE_ in split16d format. */
- HOW (R_PPC_VLE_SDAREL_LO16D, 2, 16, 0x3e007ff, 0, false, dont,
+ HOW (R_PPC_VLE_SDAREL_LO16D, 4, 16, 0x3e007ff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 relative to _SDA_BASE_ in split16a format. */
- HOW (R_PPC_VLE_SDAREL_HI16A, 2, 16, 0x1f07ff, 16, false, dont,
+ HOW (R_PPC_VLE_SDAREL_HI16A, 4, 16, 0x1f07ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 relative to _SDA_BASE_ in split16d format. */
- HOW (R_PPC_VLE_SDAREL_HI16D, 2, 16, 0x3e007ff, 16, false, dont,
+ HOW (R_PPC_VLE_SDAREL_HI16D, 4, 16, 0x3e007ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 (HA) relative to _SDA_BASE split16a format. */
- HOW (R_PPC_VLE_SDAREL_HA16A, 2, 16, 0x1f07ff, 16, false, dont,
+ HOW (R_PPC_VLE_SDAREL_HA16A, 4, 16, 0x1f07ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* Bits 16-31 (HA) relative to _SDA_BASE split16d format. */
- HOW (R_PPC_VLE_SDAREL_HA16D, 2, 16, 0x3e007ff, 16, false, dont,
+ HOW (R_PPC_VLE_SDAREL_HA16D, 4, 16, 0x3e007ff, 16, false, dont,
ppc_elf_unhandled_reloc),
/* e_li split20 format. */
- HOW (R_PPC_VLE_ADDR20, 2, 20, 0x1f7fff, 0, false, dont,
+ HOW (R_PPC_VLE_ADDR20, 4, 20, 0x1f7fff, 0, false, dont,
ppc_elf_unhandled_reloc),
- HOW (R_PPC_IRELATIVE, 2, 32, 0xffffffff, 0, false, dont,
+ HOW (R_PPC_IRELATIVE, 4, 32, 0xffffffff, 0, false, dont,
ppc_elf_unhandled_reloc),
/* A 16 bit relative relocation. */
- HOW (R_PPC_REL16, 1, 16, 0xffff, 0, true, signed,
+ HOW (R_PPC_REL16, 2, 16, 0xffff, 0, true, signed,
bfd_elf_generic_reloc),
/* A 16 bit relative relocation without overflow. */
- HOW (R_PPC_REL16_LO, 1, 16, 0xffff, 0, true, dont,
+ HOW (R_PPC_REL16_LO, 2, 16, 0xffff, 0, true, dont,
bfd_elf_generic_reloc),
/* The high order 16 bits of a relative address. */
- HOW (R_PPC_REL16_HI, 1, 16, 0xffff, 16, true, dont,
+ HOW (R_PPC_REL16_HI, 2, 16, 0xffff, 16, true, dont,
bfd_elf_generic_reloc),
/* The high order 16 bits of a relative address, plus 1 if the contents of
the low 16 bits, treated as a signed number, is negative. */
- HOW (R_PPC_REL16_HA, 1, 16, 0xffff, 16, true, dont,
+ HOW (R_PPC_REL16_HA, 2, 16, 0xffff, 16, true, dont,
ppc_elf_addr16_ha_reloc),
/* Like R_PPC_REL16_HA but for split field in addpcis. */
- HOW (R_PPC_REL16DX_HA, 2, 16, 0x1fffc1, 16, true, signed,
+ HOW (R_PPC_REL16DX_HA, 4, 16, 0x1fffc1, 16, true, signed,
ppc_elf_addr16_ha_reloc),
/* A split-field reloc for addpcis, non-relative (gas internal use only). */
- HOW (R_PPC_16DX_HA, 2, 16, 0x1fffc1, 16, false, signed,
+ HOW (R_PPC_16DX_HA, 4, 16, 0x1fffc1, 16, false, signed,
ppc_elf_addr16_ha_reloc),
/* GNU extension to record C++ vtable hierarchy. */
NULL),
/* Phony reloc to handle AIX style TOC entries. */
- HOW (R_PPC_TOC16, 1, 16, 0xffff, 0, false, signed,
+ HOW (R_PPC_TOC16, 2, 16, 0xffff, 0, false, signed,
ppc_elf_unhandled_reloc),
};
\f
extdynsize = get_elf_backend_data (abfd)->s->sizeof_dyn;
swap_dyn_in = get_elf_backend_data (abfd)->s->swap_dyn_in;
- extdyn = dynbuf;
- extdynend = extdyn + dynamic->size;
- for (; extdyn < extdynend; extdyn += extdynsize)
+ for (extdyn = dynbuf, extdynend = dynbuf + dynamic->size;
+ (size_t) (extdynend - extdyn) >= extdynsize;
+ extdyn += extdynsize)
{
Elf_Internal_Dyn dyn;
(*swap_dyn_in) (abfd, extdyn, &dyn);
unsigned long r_symndx;
enum elf_ppc_reloc_type r_type;
struct elf_link_hash_entry *h;
+ Elf_Internal_Sym *isym;
int tls_type;
struct plt_entry **ifunc;
struct plt_entry **pltent;
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr->sh_info)
- h = NULL;
+ {
+ h = NULL;
+ isym = bfd_sym_from_r_symndx (&htab->elf.sym_cache, abfd, r_symndx);
+ if (isym == NULL)
+ return false;
+ }
else
{
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
while (h->root.type == bfd_link_hash_indirect
|| h->root.type == bfd_link_hash_warning)
h = (struct elf_link_hash_entry *) h->root.u.i.link;
+ isym = NULL;
}
/* If a relocation refers to _GLOBAL_OFFSET_TABLE_, create the .got.
tls_type = 0;
r_type = ELF32_R_TYPE (rel->r_info);
ifunc = NULL;
- if (h == NULL && htab->elf.target_os != is_vxworks)
+ if (h != NULL)
+ {
+ if (h->type == STT_GNU_IFUNC)
+ {
+ h->needs_plt = 1;
+ ifunc = &h->plt.plist;
+ }
+ }
+ else if (htab->elf.target_os != is_vxworks)
{
- Elf_Internal_Sym *isym = bfd_sym_from_r_symndx (&htab->elf.sym_cache,
- abfd, r_symndx);
- if (isym == NULL)
- return false;
-
if (ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC)
{
/* Set PLT_IFUNC flag for this sym, no GOT entry yet. */
htab->plt_type = PLT_OLD;
htab->old_bfd = abfd;
}
- if (h != NULL && h->type == STT_GNU_IFUNC)
- {
- h->needs_plt = 1;
- if (!update_plt_info (abfd, &h->plt.plist, NULL, 0))
- return false;
- }
+ if (h != NULL
+ && ifunc != NULL
+ && !update_plt_info (abfd, ifunc, NULL, 0))
+ return false;
break;
/* This relocation describes the C++ object vtable hierarchy.
reliably deduce the GOT pointer value needed for
PLT call stubs. */
asection *s;
- Elf_Internal_Sym *isym;
-
- isym = bfd_sym_from_r_symndx (&htab->elf.sym_cache,
- abfd, r_symndx);
- if (isym == NULL)
- return false;
s = bfd_section_from_elf_index (abfd, isym->st_shndx);
if (s == got2)
}
dodyn:
- /* If we are creating a shared library, and this is a reloc
- against a global symbol, or a non PC relative reloc
- against a local symbol, then we need to copy the reloc
- into the shared library. However, if we are linking with
- -Bsymbolic, we do not need to copy a reloc against a
- global symbol which is defined in an object we are
- including in the link (i.e., DEF_REGULAR is set). At
- this point we have not seen all the input files, so it is
- possible that DEF_REGULAR is not set now but will be set
- later (it is never cleared). In case of a weak definition,
- DEF_REGULAR may be cleared later by a strong definition in
- a shared library. We account for that possibility below by
- storing information in the dyn_relocs field of the hash
- table entry. A similar situation occurs when creating
- shared libraries and symbol visibility changes render the
- symbol local.
-
- If on the other hand, we are creating an executable, we
- may need to keep relocations for symbols satisfied by a
- dynamic library if we manage to avoid copy relocs for the
- symbol. */
- if ((bfd_link_pic (info)
- && (must_be_dyn_reloc (info, r_type)
- || (h != NULL
- && (!SYMBOLIC_BIND (info, h)
- || h->root.type == bfd_link_hash_defweak
- || !h->def_regular))))
- || (ELIMINATE_COPY_RELOCS
- && !bfd_link_pic (info)
- && h != NULL
- && (h->root.type == bfd_link_hash_defweak
- || !h->def_regular)))
+ /* Set up information for symbols that might need dynamic
+ relocations. At this point in linking we have read all
+ the input files and resolved most symbols, but have not
+ yet decided whether symbols are dynamic or finalized
+ symbol flags. In some cases we might be setting dynamic
+ reloc info for symbols that do not end up needing such.
+ That's OK, adjust_dynamic_symbol and allocate_dynrelocs
+ work together with this code. */
+ if ((h != NULL
+ && !SYMBOL_REFERENCES_LOCAL (info, h))
+ || (bfd_link_pic (info)
+ && (h != NULL
+ ? !bfd_is_abs_symbol (&h->root)
+ : isym->st_shndx != SHN_ABS)
+ && must_be_dyn_reloc (info, r_type)))
{
#ifdef DEBUG
fprintf (stderr,
bool is_ifunc;
asection *s;
void *vpp;
- Elf_Internal_Sym *isym;
-
- isym = bfd_sym_from_r_symndx (&htab->elf.sym_cache,
- abfd, r_symndx);
- if (isym == NULL)
- return false;
s = bfd_section_from_elf_index (abfd, isym->st_shndx);
if (s == NULL)
vpp = &elf_section_data (s)->local_dynrel;
rel_head = (struct ppc_dyn_relocs **) vpp;
- is_ifunc = ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC;
+ is_ifunc = ifunc != NULL;
p = *rel_head;
if (p != NULL && p->sec == sec && p->ifunc != is_ifunc)
p = p->next;
if (((bfd_link_pic (info)
&& !((eh->tls_mask & TLS_TLS) != 0
&& bfd_link_executable (info)
- && SYMBOL_REFERENCES_LOCAL (info, &eh->elf)))
+ && SYMBOL_REFERENCES_LOCAL (info, &eh->elf))
+ && !bfd_is_abs_symbol (&h->root))
|| (htab->elf.dynamic_sections_created
&& eh->elf.dynindx != -1
&& !SYMBOL_REFERENCES_LOCAL (info, &eh->elf)))
char *lgot_masks;
bfd_size_type locsymcount;
Elf_Internal_Shdr *symtab_hdr;
+ Elf_Internal_Sym *local_syms;
+ Elf_Internal_Sym *isym;
if (!is_ppc_elf (ibfd))
continue;
local_plt = (struct plt_entry **) end_local_got;
end_local_plt = local_plt + locsymcount;
lgot_masks = (char *) end_local_plt;
+ local_syms = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (local_syms == NULL && locsymcount != 0)
+ {
+ local_syms = bfd_elf_get_elf_syms (ibfd, symtab_hdr, locsymcount,
+ 0, NULL, NULL, NULL);
+ if (local_syms == NULL)
+ return false;
+ }
- for (; local_got < end_local_got; ++local_got, ++lgot_masks)
+ for (isym = local_syms;
+ local_got < end_local_got;
+ ++local_got, ++lgot_masks, ++isym)
if (*local_got > 0)
{
unsigned int need;
*local_got = allocate_got (htab, need);
if (bfd_link_pic (info)
&& !((*lgot_masks & TLS_TLS) != 0
- && bfd_link_executable (info)))
+ && bfd_link_executable (info))
+ && isym->st_shndx != SHN_ABS)
{
asection *srel;
else
ent->plt.offset = (bfd_vma) -1;
}
+
+ if (local_syms != NULL
+ && symtab_hdr->contents != (unsigned char *) local_syms)
+ {
+ if (!info->keep_memory)
+ free (local_syms);
+ else
+ symtab_hdr->contents = (unsigned char *) local_syms;
+ }
}
/* Allocate space for global sym dynamic relocs. */
|| !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
&& !(tls_ty != 0
&& bfd_link_executable (info)
- && SYMBOL_REFERENCES_LOCAL (info, h))))
+ && SYMBOL_REFERENCES_LOCAL (info, h))
+ && (h != NULL
+ ? !bfd_is_abs_symbol (&h->root)
+ : sym->st_shndx != SHN_ABS)))
{
asection *rsec = htab->elf.srelgot;
bfd_byte * loc;
projects / binutils-gdb.git / blobdiff