/* TILEPro-specific support for 32-bit ELF.
- Copyright 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2020 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "elf-bfd.h"
#include "elf/tilepro.h"
/* This reloc does nothing. */
HOWTO (R_TILEPRO_NONE, /* type */
0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
+ 3, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
+ complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_TILEPRO_NONE", /* name */
FALSE, /* partial_inplace */
FALSE, /* partial_inplace */
0, /* src_mask */
-1, /* dst_mask */
- TRUE), /* pcrel_offset */
+ TRUE), /* pcrel_offset */
HOWTO (R_TILEPRO_JOFFLONG_X1_PLT, /* type */
TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES, /* rightshift */
FALSE, /* partial_inplace */
0, /* src_mask */
-1, /* dst_mask */
- TRUE), /* pcrel_offset */
+ TRUE), /* pcrel_offset */
#define TILEPRO_IMM_HOWTO(name, size, bitsize) \
HOWTO (name, 0, size, bitsize, FALSE, 0, \
- complain_overflow_signed, bfd_elf_generic_reloc, \
- #name, FALSE, 0, -1, FALSE)
+ complain_overflow_signed, bfd_elf_generic_reloc, \
+ #name, FALSE, 0, -1, FALSE)
#define TILEPRO_UIMM_HOWTO(name, size, bitsize) \
HOWTO (name, 0, size, bitsize, FALSE, 0, \
- complain_overflow_unsigned, bfd_elf_generic_reloc, \
- #name, FALSE, 0, -1, FALSE)
+ complain_overflow_unsigned, bfd_elf_generic_reloc, \
+ #name, FALSE, 0, -1, FALSE)
TILEPRO_IMM_HOWTO(R_TILEPRO_IMM8_X0, 0, 8),
TILEPRO_IMM_HOWTO(R_TILEPRO_IMM8_Y0, 0, 8),
#define TILEPRO_IMM16_HOWTO(name, rshift) \
HOWTO (name, rshift, 1, 16, FALSE, 0, \
- complain_overflow_dont, bfd_elf_generic_reloc, \
- #name, FALSE, 0, 0xffff, FALSE)
+ complain_overflow_dont, bfd_elf_generic_reloc, \
+ #name, FALSE, 0, 0xffff, FALSE)
TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_LO, 0),
TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_LO, 0),
#define TILEPRO_IMM16_HOWTO_PCREL(name, rshift) \
HOWTO (name, rshift, 1, 16, TRUE, 0, \
- complain_overflow_dont, bfd_elf_generic_reloc, \
- #name, FALSE, 0, 0xffff, TRUE)
+ complain_overflow_dont, bfd_elf_generic_reloc, \
+ #name, FALSE, 0, 0xffff, TRUE)
TILEPRO_IMM16_HOWTO_PCREL (R_TILEPRO_IMM16_X0_LO_PCREL, 0),
TILEPRO_IMM16_HOWTO_PCREL (R_TILEPRO_IMM16_X1_LO_PCREL, 0),
EMPTY_HOWTO (57),
EMPTY_HOWTO (58),
EMPTY_HOWTO (59),
- EMPTY_HOWTO (60),
- EMPTY_HOWTO (61),
- EMPTY_HOWTO (62),
- EMPTY_HOWTO (63),
- EMPTY_HOWTO (64),
- EMPTY_HOWTO (65),
+
+ HOWTO (R_TILEPRO_TLS_GD_CALL, /* type */
+ TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 29, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_TILEPRO_TLS_GD_CALL", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ -1, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ TILEPRO_IMM_HOWTO(R_TILEPRO_IMM8_X0_TLS_GD_ADD, 0, 8),
+ TILEPRO_IMM_HOWTO(R_TILEPRO_IMM8_X1_TLS_GD_ADD, 0, 8),
+ TILEPRO_IMM_HOWTO(R_TILEPRO_IMM8_Y0_TLS_GD_ADD, 0, 8),
+ TILEPRO_IMM_HOWTO(R_TILEPRO_IMM8_Y1_TLS_GD_ADD, 0, 8),
+ TILEPRO_IMM_HOWTO(R_TILEPRO_TLS_IE_LOAD, 0, 8),
/* Offsets into the GOT of TLS Descriptors. */
-1, /* dst_mask */
TRUE), /* pcrel_offset */
-#define TILEPRO_IMM16_HOWTO_TLS_IE(name, rshift) \
- HOWTO (name, rshift, 1, 16, FALSE, 0, \
- complain_overflow_dont, bfd_elf_generic_reloc, \
- #name, FALSE, 0, 0xffff, TRUE)
-
- TILEPRO_IMM16_HOWTO_TLS_IE (R_TILEPRO_IMM16_X0_TLS_IE_LO, 0),
- TILEPRO_IMM16_HOWTO_TLS_IE (R_TILEPRO_IMM16_X1_TLS_IE_LO, 0),
- TILEPRO_IMM16_HOWTO_TLS_IE (R_TILEPRO_IMM16_X0_TLS_IE_HI, 16),
- TILEPRO_IMM16_HOWTO_TLS_IE (R_TILEPRO_IMM16_X1_TLS_IE_HI, 16),
- TILEPRO_IMM16_HOWTO_TLS_IE (R_TILEPRO_IMM16_X0_TLS_IE_HA, 16),
- TILEPRO_IMM16_HOWTO_TLS_IE (R_TILEPRO_IMM16_X1_TLS_IE_HA, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_TLS_IE_LO, 0),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_TLS_IE_LO, 0),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_TLS_IE_HI, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_TLS_IE_HI, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_TLS_IE_HA, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_TLS_IE_HA, 16),
/* These are common with the Solaris TLS implementation. */
HOWTO(R_TILEPRO_TLS_DTPMOD32, 0, 0, 0, FALSE, 0, complain_overflow_dont,
- bfd_elf_generic_reloc, "R_TILEPRO_TLS_DTPMOD32",
- FALSE, 0, 0, TRUE),
+ bfd_elf_generic_reloc, "R_TILEPRO_TLS_DTPMOD32",
+ FALSE, 0, 0, TRUE),
HOWTO(R_TILEPRO_TLS_DTPOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
- bfd_elf_generic_reloc, "R_TILEPRO_TLS_DTPOFF32",
- FALSE, 0, 0xFFFFFFFF, TRUE),
+ bfd_elf_generic_reloc, "R_TILEPRO_TLS_DTPOFF32",
+ FALSE, 0, 0xFFFFFFFF, TRUE),
HOWTO(R_TILEPRO_TLS_TPOFF32, 0, 0, 0, FALSE, 0, complain_overflow_dont,
- bfd_elf_generic_reloc, "R_TILEPRO_TLS_TPOFF32",
- FALSE, 0, 0, TRUE)
+ bfd_elf_generic_reloc, "R_TILEPRO_TLS_TPOFF32",
+ FALSE, 0, 0, TRUE),
+ HOWTO (R_TILEPRO_IMM16_X0_TLS_LE,/* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_TILEPRO_IMM16_X0_TLS_LE",/* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ -1, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ HOWTO (R_TILEPRO_IMM16_X1_TLS_LE,/* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_TILEPRO_IMM16_X1_TLS_LE",/* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ -1, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_TLS_LE_LO, 0),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_TLS_LE_LO, 0),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_TLS_LE_HI, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_TLS_LE_HI, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X0_TLS_LE_HA, 16),
+ TILEPRO_IMM16_HOWTO (R_TILEPRO_IMM16_X1_TLS_LE_HA, 16),
};
static reloc_howto_type tilepro_elf_howto_table2 [] =
{
/* GNU extension to record C++ vtable hierarchy */
HOWTO (R_TILEPRO_GNU_VTINHERIT, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 0, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "R_TILEPRO_GNU_VTINHERIT", /* name */
- FALSE, /* partial_inplace */
- 0, /* src_mask */
- 0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_TILEPRO_GNU_VTINHERIT", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
/* GNU extension to record C++ vtable member usage */
- HOWTO (R_TILEPRO_GNU_VTENTRY, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 0, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- _bfd_elf_rel_vtable_reloc_fn, /* special_function */
- "R_TILEPRO_GNU_VTENTRY", /* name */
- FALSE, /* partial_inplace */
- 0, /* src_mask */
- 0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ HOWTO (R_TILEPRO_GNU_VTENTRY, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ _bfd_elf_rel_vtable_reloc_fn, /* special_function */
+ "R_TILEPRO_GNU_VTENTRY", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
};
\f
typedef struct tilepro_reloc_map
{
bfd_reloc_code_real_type bfd_reloc_val;
- unsigned int tilepro_reloc_val;
- reloc_howto_type * table;
+ unsigned int tilepro_reloc_val;
+ reloc_howto_type * table;
} reloc_map;
static const reloc_map tilepro_reloc_map [] =
{ bfd, tilepro, tilepro_elf_howto_table },
/* Standard relocations. */
- TH_REMAP (BFD_RELOC_NONE, R_TILEPRO_NONE)
- TH_REMAP (BFD_RELOC_32, R_TILEPRO_32)
- TH_REMAP (BFD_RELOC_16, R_TILEPRO_16)
- TH_REMAP (BFD_RELOC_8, R_TILEPRO_8)
- TH_REMAP (BFD_RELOC_32_PCREL, R_TILEPRO_32_PCREL)
- TH_REMAP (BFD_RELOC_16_PCREL, R_TILEPRO_16_PCREL)
- TH_REMAP (BFD_RELOC_8_PCREL, R_TILEPRO_8_PCREL)
- TH_REMAP (BFD_RELOC_LO16, R_TILEPRO_LO16)
- TH_REMAP (BFD_RELOC_HI16, R_TILEPRO_HI16)
- TH_REMAP (BFD_RELOC_HI16_S, R_TILEPRO_HA16)
+ TH_REMAP (BFD_RELOC_NONE, R_TILEPRO_NONE)
+ TH_REMAP (BFD_RELOC_32, R_TILEPRO_32)
+ TH_REMAP (BFD_RELOC_16, R_TILEPRO_16)
+ TH_REMAP (BFD_RELOC_8, R_TILEPRO_8)
+ TH_REMAP (BFD_RELOC_32_PCREL, R_TILEPRO_32_PCREL)
+ TH_REMAP (BFD_RELOC_16_PCREL, R_TILEPRO_16_PCREL)
+ TH_REMAP (BFD_RELOC_8_PCREL, R_TILEPRO_8_PCREL)
+ TH_REMAP (BFD_RELOC_LO16, R_TILEPRO_LO16)
+ TH_REMAP (BFD_RELOC_HI16, R_TILEPRO_HI16)
+ TH_REMAP (BFD_RELOC_HI16_S, R_TILEPRO_HA16)
/* Custom relocations. */
- TH_REMAP (BFD_RELOC_TILEPRO_COPY, R_TILEPRO_COPY)
- TH_REMAP (BFD_RELOC_TILEPRO_GLOB_DAT, R_TILEPRO_GLOB_DAT)
- TH_REMAP (BFD_RELOC_TILEPRO_JMP_SLOT, R_TILEPRO_JMP_SLOT)
- TH_REMAP (BFD_RELOC_TILEPRO_RELATIVE, R_TILEPRO_RELATIVE)
- TH_REMAP (BFD_RELOC_TILEPRO_BROFF_X1, R_TILEPRO_BROFF_X1)
+ TH_REMAP (BFD_RELOC_TILEPRO_COPY, R_TILEPRO_COPY)
+ TH_REMAP (BFD_RELOC_TILEPRO_GLOB_DAT, R_TILEPRO_GLOB_DAT)
+ TH_REMAP (BFD_RELOC_TILEPRO_JMP_SLOT, R_TILEPRO_JMP_SLOT)
+ TH_REMAP (BFD_RELOC_TILEPRO_RELATIVE, R_TILEPRO_RELATIVE)
+ TH_REMAP (BFD_RELOC_TILEPRO_BROFF_X1, R_TILEPRO_BROFF_X1)
TH_REMAP (BFD_RELOC_TILEPRO_JOFFLONG_X1, R_TILEPRO_JOFFLONG_X1)
TH_REMAP (BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT, R_TILEPRO_JOFFLONG_X1_PLT)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM8_X0, R_TILEPRO_IMM8_X0)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM8_Y0, R_TILEPRO_IMM8_Y0)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM8_X1, R_TILEPRO_IMM8_X1)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM8_Y1, R_TILEPRO_IMM8_Y1)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_X0, R_TILEPRO_IMM8_X0)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_Y0, R_TILEPRO_IMM8_Y0)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_X1, R_TILEPRO_IMM8_X1)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_Y1, R_TILEPRO_IMM8_Y1)
TH_REMAP (BFD_RELOC_TILEPRO_DEST_IMM8_X1, R_TILEPRO_DEST_IMM8_X1)
TH_REMAP (BFD_RELOC_TILEPRO_MT_IMM15_X1, R_TILEPRO_MT_IMM15_X1)
TH_REMAP (BFD_RELOC_TILEPRO_MF_IMM15_X1, R_TILEPRO_MF_IMM15_X1)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0, R_TILEPRO_IMM16_X0)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1, R_TILEPRO_IMM16_X1)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0, R_TILEPRO_IMM16_X0)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1, R_TILEPRO_IMM16_X1)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_LO, R_TILEPRO_IMM16_X0_LO)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_LO, R_TILEPRO_IMM16_X1_LO)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_HI, R_TILEPRO_IMM16_X0_HI)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_HA, R_TILEPRO_IMM16_X0_HA)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_HA, R_TILEPRO_IMM16_X1_HA)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_PCREL, R_TILEPRO_IMM16_X0_PCREL)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_PCREL, R_TILEPRO_IMM16_X1_PCREL)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_PCREL, R_TILEPRO_IMM16_X0_PCREL)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_PCREL, R_TILEPRO_IMM16_X1_PCREL)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL, R_TILEPRO_IMM16_X0_LO_PCREL)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL, R_TILEPRO_IMM16_X1_LO_PCREL)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL, R_TILEPRO_IMM16_X0_HI_PCREL)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA, R_TILEPRO_IMM16_X1_GOT_HA)
TH_REMAP (BFD_RELOC_TILEPRO_MMSTART_X0, R_TILEPRO_MMSTART_X0)
- TH_REMAP (BFD_RELOC_TILEPRO_MMEND_X0, R_TILEPRO_MMEND_X0)
+ TH_REMAP (BFD_RELOC_TILEPRO_MMEND_X0, R_TILEPRO_MMEND_X0)
TH_REMAP (BFD_RELOC_TILEPRO_MMSTART_X1, R_TILEPRO_MMSTART_X1)
- TH_REMAP (BFD_RELOC_TILEPRO_MMEND_X1, R_TILEPRO_MMEND_X1)
- TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_X0, R_TILEPRO_SHAMT_X0)
- TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_X1, R_TILEPRO_SHAMT_X1)
- TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_Y0, R_TILEPRO_SHAMT_Y0)
- TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_Y1, R_TILEPRO_SHAMT_Y1)
-
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD, R_TILEPRO_IMM16_X0_TLS_GD)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD, R_TILEPRO_IMM16_X1_TLS_GD)
+ TH_REMAP (BFD_RELOC_TILEPRO_MMEND_X1, R_TILEPRO_MMEND_X1)
+ TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_X0, R_TILEPRO_SHAMT_X0)
+ TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_X1, R_TILEPRO_SHAMT_X1)
+ TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_Y0, R_TILEPRO_SHAMT_Y0)
+ TH_REMAP (BFD_RELOC_TILEPRO_SHAMT_Y1, R_TILEPRO_SHAMT_Y1)
+
+ TH_REMAP (BFD_RELOC_TILEPRO_TLS_GD_CALL, R_TILEPRO_TLS_GD_CALL)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD, R_TILEPRO_IMM8_X0_TLS_GD_ADD)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD, R_TILEPRO_IMM8_X1_TLS_GD_ADD)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD, R_TILEPRO_IMM8_Y0_TLS_GD_ADD)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD, R_TILEPRO_IMM8_Y1_TLS_GD_ADD)
+ TH_REMAP (BFD_RELOC_TILEPRO_TLS_IE_LOAD, R_TILEPRO_TLS_IE_LOAD)
+
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD, R_TILEPRO_IMM16_X0_TLS_GD)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD, R_TILEPRO_IMM16_X1_TLS_GD)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO, R_TILEPRO_IMM16_X0_TLS_GD_LO)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO, R_TILEPRO_IMM16_X1_TLS_GD_LO)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI, R_TILEPRO_IMM16_X0_TLS_GD_HI)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA, R_TILEPRO_IMM16_X0_TLS_GD_HA)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA, R_TILEPRO_IMM16_X1_TLS_GD_HA)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE, R_TILEPRO_IMM16_X0_TLS_IE)
- TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE, R_TILEPRO_IMM16_X1_TLS_IE)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE, R_TILEPRO_IMM16_X0_TLS_IE)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE, R_TILEPRO_IMM16_X1_TLS_IE)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO, R_TILEPRO_IMM16_X0_TLS_IE_LO)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO, R_TILEPRO_IMM16_X1_TLS_IE_LO)
TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI, R_TILEPRO_IMM16_X0_TLS_IE_HI)
TH_REMAP (BFD_RELOC_TILEPRO_TLS_DTPOFF32, R_TILEPRO_TLS_DTPOFF32)
TH_REMAP (BFD_RELOC_TILEPRO_TLS_TPOFF32, R_TILEPRO_TLS_TPOFF32)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE, R_TILEPRO_IMM16_X0_TLS_LE)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE, R_TILEPRO_IMM16_X1_TLS_LE)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO, R_TILEPRO_IMM16_X0_TLS_LE_LO)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO, R_TILEPRO_IMM16_X1_TLS_LE_LO)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI, R_TILEPRO_IMM16_X0_TLS_LE_HI)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI, R_TILEPRO_IMM16_X1_TLS_LE_HI)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA, R_TILEPRO_IMM16_X0_TLS_LE_HA)
+ TH_REMAP (BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA, R_TILEPRO_IMM16_X1_TLS_LE_HA)
+
#undef TH_REMAP
{ BFD_RELOC_VTABLE_INHERIT, R_TILEPRO_GNU_VTINHERIT, tilepro_elf_howto_table2 },
-/* The TILEPro linker needs to keep track of the number of relocs that it
- decides to copy as dynamic relocs in check_relocs for each symbol.
- This is so that it can later discard them if they are found to be
- unnecessary. We store the information in a field extending the
- regular ELF linker hash table. */
-
-struct tilepro_elf_dyn_relocs
-{
- struct tilepro_elf_dyn_relocs *next;
-
- /* The input section of the reloc. */
- asection *sec;
-
- /* Total number of relocs copied for the input section. */
- bfd_size_type count;
-
- /* Number of pc-relative relocs copied for the input section. */
- bfd_size_type pc_count;
-};
-
/* TILEPRO ELF linker hash entry. */
struct tilepro_elf_link_hash_entry
{
struct elf_link_hash_entry elf;
- /* Track dynamic relocs copied for this symbol. */
- struct tilepro_elf_dyn_relocs *dyn_relocs;
-
#define GOT_UNKNOWN 0
#define GOT_NORMAL 1
#define GOT_TLS_GD 2
&& elf_tdata (bfd) != NULL \
&& elf_object_id (bfd) == TILEPRO_ELF_DATA)
+/* Allocate TILEPro ELF private object data. */
+
+static bfd_boolean
+tilepro_elf_mkobject (bfd *abfd)
+{
+ return bfd_elf_allocate_object (abfd,
+ sizeof (struct _bfd_tilepro_elf_obj_tdata),
+ TILEPRO_ELF_DATA);
+}
+
#include "elf/common.h"
#include "elf/internal.h"
{
struct elf_link_hash_table elf;
- /* Short-cuts to get to dynamic linker sections. */
- asection *sdynbss;
- asection *srelbss;
-
/* Small local sym to section mapping cache. */
struct sym_cache sym_cache;
};
static reloc_howto_type *
tilepro_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
- bfd_reloc_code_real_type code)
+ bfd_reloc_code_real_type code)
{
unsigned int i;
- for (i = ARRAY_SIZE (tilepro_reloc_map); --i;)
+ for (i = ARRAY_SIZE (tilepro_reloc_map); i--;)
{
const reloc_map * entry;
for (i = 0;
i < (sizeof (tilepro_elf_howto_table)
- / sizeof (tilepro_elf_howto_table[0]));
+ / sizeof (tilepro_elf_howto_table[0]));
i++)
if (tilepro_elf_howto_table[i].name != NULL
- && strcasecmp (tilepro_elf_howto_table[i].name, r_name) == 0)
+ && strcasecmp (tilepro_elf_howto_table[i].name, r_name) == 0)
return &tilepro_elf_howto_table[i];
return NULL;
/* Set the howto pointer for an TILEPro ELF reloc. */
-static void
+static bfd_boolean
tilepro_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
- arelent * cache_ptr,
- Elf_Internal_Rela * dst)
+ arelent * cache_ptr,
+ Elf_Internal_Rela * dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
- if (r_type <= (unsigned int) R_TILEPRO_TLS_TPOFF32)
+ if (r_type <= (unsigned int) R_TILEPRO_IMM16_X1_TLS_LE_HA)
cache_ptr->howto = &tilepro_elf_howto_table [r_type];
else if (r_type - R_TILEPRO_GNU_VTINHERIT
- <= (unsigned int) R_TILEPRO_GNU_VTENTRY)
+ <= ((unsigned int) R_TILEPRO_GNU_VTENTRY
+ - (unsigned int) R_TILEPRO_GNU_VTINHERIT))
cache_ptr->howto
= &tilepro_elf_howto_table2 [r_type - R_TILEPRO_GNU_VTINHERIT];
else
- abort ();
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ return TRUE;
}
typedef tilepro_bundle_bits (*tilepro_create_func)(int);
create_Imm16_X0,
create_Imm16_X1,
create_Imm16_X0,
- create_Imm16_X1
+ create_Imm16_X1,
+
+ NULL,
+ NULL,
+ NULL,
+
+ create_Imm16_X0,
+ create_Imm16_X1,
+ create_Imm16_X0,
+ create_Imm16_X1,
+ create_Imm16_X0,
+ create_Imm16_X1,
+ create_Imm16_X0,
+ create_Imm16_X1,
};
#define NELEMS(a) ((int) (sizeof (a) / sizeof ((a)[0])))
return FALSE;
/* pr_cursig */
- elf_tdata (abfd)->core_signal =
+ elf_tdata (abfd)->core->signal =
bfd_get_16 (abfd, note->descdata + TILEPRO_PRSTATUS_OFFSET_PR_CURSIG);
/* pr_pid */
- elf_tdata (abfd)->core_pid =
+ elf_tdata (abfd)->core->pid =
bfd_get_32 (abfd, note->descdata + TILEPRO_PRSTATUS_OFFSET_PR_PID);
/* pr_reg */
if (note->descsz != TILEPRO_PRPSINFO_SIZEOF)
return FALSE;
- elf_tdata (abfd)->core_program
+ elf_tdata (abfd)->core->program
= _bfd_elfcore_strndup (abfd,
note->descdata + TILEPRO_PRPSINFO_OFFSET_PR_FNAME,
16);
- elf_tdata (abfd)->core_command
+ elf_tdata (abfd)->core->command
= _bfd_elfcore_strndup (abfd,
note->descdata + TILEPRO_PRPSINFO_OFFSET_PR_PSARGS,
ELF_PR_PSARGS_SIZE);
onto the end of the args in some (at least one anyway)
implementations, so strip it off if it exists. */
{
- char *command = elf_tdata (abfd)->core_command;
+ char *command = elf_tdata (abfd)->core->command;
int n = strlen (command);
if (0 < n && command[n - 1] == ' ')
/* The procedure linkage table starts with the following header:
{
- rli r29, r29, 16
+ rli r29, r29, 16
lwadd r28, r27, 4
}
- lw r27, r27
+ lw r27, r27
{
- info 10 ## SP not offset, return PC in LR
- jr r27
+ info 10 ## SP not offset, return PC in LR
+ jr r27
}
Subsequent entries are the following, jumping to the header at the end:
- lnk r28
+ lnk r28
1:
{
auli r28, r28, <_GLOBAL_OFFSET_TABLE_ - 1b + MY_GOT_OFFSET>
}
{
auli r29, zero, MY_PLT_INDEX
- lw r28, r28
+ lw r28, r28
}
{
- info 10 ## SP not offset, return PC in LR
- jr r28
+ info 10 ## SP not offset, return PC in LR
+ jr r28
}
We initially store MY_PLT_INDEX in the high bits so that we can use the all
tilepro_plt_entry_build (asection *splt, asection *sgotplt, bfd_vma offset,
bfd_vma *r_offset)
{
- int plt_index = (offset - PLT_HEADER_SIZE) / PLT_ENTRY_SIZE;
+ int plt_index = (offset - PLT_ENTRY_SIZE) / PLT_ENTRY_SIZE;
int got_offset = plt_index * GOT_ENTRY_SIZE + GOTPLT_HEADER_SIZE;
tilepro_bundle_bits *pc;
if (entry == NULL)
{
entry =
- bfd_hash_allocate (table,
- sizeof (struct tilepro_elf_link_hash_entry));
+ bfd_hash_allocate (table,
+ sizeof (struct tilepro_elf_link_hash_entry));
if (entry == NULL)
return entry;
}
struct tilepro_elf_link_hash_entry *eh;
eh = (struct tilepro_elf_link_hash_entry *) entry;
- eh->dyn_relocs = NULL;
eh->tls_type = GOT_UNKNOWN;
}
tilepro_elf_link_hash_table_create (bfd *abfd)
{
struct tilepro_elf_link_hash_table *ret;
- bfd_size_type amt = sizeof (struct tilepro_elf_link_hash_table);
+ size_t amt = sizeof (struct tilepro_elf_link_hash_table);
ret = (struct tilepro_elf_link_hash_table *) bfd_zmalloc (amt);
if (ret == NULL)
struct elf_link_hash_table *htab = elf_hash_table (info);
/* This function may be called more than once. */
- s = bfd_get_section_by_name (abfd, ".got");
- if (s != NULL && (s->flags & SEC_LINKER_CREATED) != 0)
+ if (htab->sgot != NULL)
return TRUE;
flags = bed->dynamic_sec_flags;
(bed->dynamic_sec_flags
| SEC_READONLY));
if (s == NULL
- || ! bfd_set_section_alignment (abfd, s, bed->s->log_file_align))
+ || !bfd_set_section_alignment (s, bed->s->log_file_align))
return FALSE;
htab->srelgot = s;
s = s_got = bfd_make_section_with_flags (abfd, ".got", flags);
if (s == NULL
- || !bfd_set_section_alignment (abfd, s, bed->s->log_file_align))
+ || !bfd_set_section_alignment (s, bed->s->log_file_align))
return FALSE;
htab->sgot = s;
{
s = bfd_make_section_with_flags (abfd, ".got.plt", flags);
if (s == NULL
- || !bfd_set_section_alignment (abfd, s,
- bed->s->log_file_align))
+ || !bfd_set_section_alignment (s, bed->s->log_file_align))
return FALSE;
htab->sgotplt = s;
tilepro_elf_create_dynamic_sections (bfd *dynobj,
struct bfd_link_info *info)
{
- struct tilepro_elf_link_hash_table *htab;
-
- htab = tilepro_elf_hash_table (info);
- BFD_ASSERT (htab != NULL);
-
if (!tilepro_elf_create_got_section (dynobj, info))
return FALSE;
- if (!_bfd_elf_create_dynamic_sections (dynobj, info))
- return FALSE;
-
- htab->sdynbss = bfd_get_section_by_name (dynobj, ".dynbss");
- if (!info->shared)
- htab->srelbss = bfd_get_section_by_name (dynobj, ".rela.bss");
-
- if (!htab->elf.splt || !htab->elf.srelplt || !htab->sdynbss
- || (!info->shared && !htab->srelbss))
- abort ();
-
- return TRUE;
+ return _bfd_elf_create_dynamic_sections (dynobj, info);
}
/* Copy the extra info we tack onto an elf_link_hash_entry. */
edir = (struct tilepro_elf_link_hash_entry *) dir;
eind = (struct tilepro_elf_link_hash_entry *) ind;
- if (eind->dyn_relocs != NULL)
+ if (ind->root.type == bfd_link_hash_indirect
+ && dir->got.refcount <= 0)
{
- if (edir->dyn_relocs != NULL)
- {
- struct tilepro_elf_dyn_relocs **pp;
- struct tilepro_elf_dyn_relocs *p;
+ edir->tls_type = eind->tls_type;
+ eind->tls_type = GOT_UNKNOWN;
+ }
+ _bfd_elf_link_hash_copy_indirect (info, dir, ind);
+}
- /* Add reloc counts against the indirect sym to the direct sym
- list. Merge any entries against the same section. */
- for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
- {
- struct tilepro_elf_dyn_relocs *q;
+static int
+tilepro_tls_translate_to_le (int r_type)
+{
+ switch (r_type)
+ {
+ case R_TILEPRO_IMM16_X0_TLS_GD:
+ case R_TILEPRO_IMM16_X0_TLS_IE:
+ return R_TILEPRO_IMM16_X0_TLS_LE;
- for (q = edir->dyn_relocs; q != NULL; q = q->next)
- if (q->sec == p->sec)
- {
- q->pc_count += p->pc_count;
- q->count += p->count;
- *pp = p->next;
- break;
- }
- if (q == NULL)
- pp = &p->next;
- }
- *pp = edir->dyn_relocs;
- }
+ case R_TILEPRO_IMM16_X1_TLS_GD:
+ case R_TILEPRO_IMM16_X1_TLS_IE:
+ return R_TILEPRO_IMM16_X1_TLS_LE;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X0_TLS_IE_LO:
+ return R_TILEPRO_IMM16_X0_TLS_LE_LO;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X1_TLS_IE_LO:
+ return R_TILEPRO_IMM16_X1_TLS_LE_LO;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HI:
+ return R_TILEPRO_IMM16_X0_TLS_LE_HI;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HI:
+ return R_TILEPRO_IMM16_X1_TLS_LE_HI;
- edir->dyn_relocs = eind->dyn_relocs;
- eind->dyn_relocs = NULL;
+ case R_TILEPRO_IMM16_X0_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HA:
+ return R_TILEPRO_IMM16_X0_TLS_LE_HA;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HA:
+ return R_TILEPRO_IMM16_X1_TLS_LE_HA;
}
+ return r_type;
+}
- if (ind->root.type == bfd_link_hash_indirect
- && dir->got.refcount <= 0)
+static int
+tilepro_tls_translate_to_ie (int r_type)
+{
+ switch (r_type)
{
- edir->tls_type = eind->tls_type;
- eind->tls_type = GOT_UNKNOWN;
+ case R_TILEPRO_IMM16_X0_TLS_GD:
+ case R_TILEPRO_IMM16_X0_TLS_IE:
+ return R_TILEPRO_IMM16_X0_TLS_IE;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD:
+ case R_TILEPRO_IMM16_X1_TLS_IE:
+ return R_TILEPRO_IMM16_X1_TLS_IE;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X0_TLS_IE_LO:
+ return R_TILEPRO_IMM16_X0_TLS_IE_LO;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X1_TLS_IE_LO:
+ return R_TILEPRO_IMM16_X1_TLS_IE_LO;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HI:
+ return R_TILEPRO_IMM16_X0_TLS_IE_HI;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HI:
+ return R_TILEPRO_IMM16_X1_TLS_IE_HI;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HA:
+ return R_TILEPRO_IMM16_X0_TLS_IE_HA;
+
+ case R_TILEPRO_IMM16_X1_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HA:
+ return R_TILEPRO_IMM16_X1_TLS_IE_HA;
}
- _bfd_elf_link_hash_copy_indirect (info, dir, ind);
+ return r_type;
+}
+
+static int
+tilepro_elf_tls_transition (struct bfd_link_info *info, int r_type,
+ int is_local)
+{
+ if (!bfd_link_executable (info))
+ return r_type;
+
+ if (is_local)
+ return tilepro_tls_translate_to_le (r_type);
+ else
+ return tilepro_tls_translate_to_ie (r_type);
}
/* Look through the relocs for a section during the first phase, and
asection *sreloc;
int num_relocs;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
htab = tilepro_elf_hash_table (info);
for (rel = relocs; rel < rel_end; rel++)
{
unsigned int r_type;
- unsigned long r_symndx;
+ unsigned int r_symndx;
struct elf_link_hash_entry *h;
int tls_type;
if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr))
{
- (*_bfd_error_handler) (_("%B: bad symbol index: %d"),
- abfd, r_symndx);
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: bad symbol index: %d"),
+ abfd, r_symndx);
return FALSE;
}
h = (struct elf_link_hash_entry *) h->root.u.i.link;
}
+ r_type = tilepro_elf_tls_transition (info, r_type, h == NULL);
switch (r_type)
{
- case R_TILEPRO_IMM16_X0_TLS_GD:
- case R_TILEPRO_IMM16_X1_TLS_GD:
- case R_TILEPRO_IMM16_X0_TLS_GD_LO:
- case R_TILEPRO_IMM16_X1_TLS_GD_LO:
- case R_TILEPRO_IMM16_X0_TLS_GD_HI:
- case R_TILEPRO_IMM16_X1_TLS_GD_HI:
- case R_TILEPRO_IMM16_X0_TLS_GD_HA:
- case R_TILEPRO_IMM16_X1_TLS_GD_HA:
- tls_type = GOT_TLS_GD;
- goto have_got_reference;
-
- case R_TILEPRO_IMM16_X0_TLS_IE:
- case R_TILEPRO_IMM16_X1_TLS_IE:
- case R_TILEPRO_IMM16_X0_TLS_IE_LO:
- case R_TILEPRO_IMM16_X1_TLS_IE_LO:
- case R_TILEPRO_IMM16_X0_TLS_IE_HI:
- case R_TILEPRO_IMM16_X1_TLS_IE_HI:
- case R_TILEPRO_IMM16_X0_TLS_IE_HA:
- case R_TILEPRO_IMM16_X1_TLS_IE_HA:
- tls_type = GOT_TLS_IE;
- if (info->shared)
- info->flags |= DF_STATIC_TLS;
- goto have_got_reference;
-
- case R_TILEPRO_IMM16_X0_GOT:
- case R_TILEPRO_IMM16_X1_GOT:
- case R_TILEPRO_IMM16_X0_GOT_LO:
- case R_TILEPRO_IMM16_X1_GOT_LO:
- case R_TILEPRO_IMM16_X0_GOT_HI:
- case R_TILEPRO_IMM16_X1_GOT_HI:
- case R_TILEPRO_IMM16_X0_GOT_HA:
- case R_TILEPRO_IMM16_X1_GOT_HA:
- tls_type = GOT_NORMAL;
- /* Fall Through */
-
- have_got_reference:
+ case R_TILEPRO_IMM16_X0_TLS_LE:
+ case R_TILEPRO_IMM16_X1_TLS_LE:
+ case R_TILEPRO_IMM16_X0_TLS_LE_LO:
+ case R_TILEPRO_IMM16_X1_TLS_LE_LO:
+ case R_TILEPRO_IMM16_X0_TLS_LE_HI:
+ case R_TILEPRO_IMM16_X1_TLS_LE_HI:
+ case R_TILEPRO_IMM16_X0_TLS_LE_HA:
+ case R_TILEPRO_IMM16_X1_TLS_LE_HA:
+ if (!bfd_link_executable (info))
+ goto r_tilepro_plt32;
+ break;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD:
+ case R_TILEPRO_IMM16_X1_TLS_GD:
+ case R_TILEPRO_IMM16_X0_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X1_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X0_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X1_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X0_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X1_TLS_GD_HA:
+ BFD_ASSERT (bfd_link_pic (info));
+ tls_type = GOT_TLS_GD;
+ goto have_got_reference;
+
+ case R_TILEPRO_IMM16_X0_TLS_IE:
+ case R_TILEPRO_IMM16_X1_TLS_IE:
+ case R_TILEPRO_IMM16_X0_TLS_IE_LO:
+ case R_TILEPRO_IMM16_X1_TLS_IE_LO:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HI:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HI:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HA:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HA:
+ tls_type = GOT_TLS_IE;
+ if (!bfd_link_executable (info))
+ info->flags |= DF_STATIC_TLS;
+ goto have_got_reference;
+
+ case R_TILEPRO_IMM16_X0_GOT:
+ case R_TILEPRO_IMM16_X1_GOT:
+ case R_TILEPRO_IMM16_X0_GOT_LO:
+ case R_TILEPRO_IMM16_X1_GOT_LO:
+ case R_TILEPRO_IMM16_X0_GOT_HI:
+ case R_TILEPRO_IMM16_X1_GOT_HI:
+ case R_TILEPRO_IMM16_X0_GOT_HA:
+ case R_TILEPRO_IMM16_X1_GOT_HA:
+ tls_type = GOT_NORMAL;
+ /* Fall Through */
+
+ have_got_reference:
/* This symbol requires a global offset table entry. */
{
- int old_tls_type;
+ int old_tls_type;
if (h != NULL)
{
tls_type = old_tls_type;
else
{
- (*_bfd_error_handler)
- (_("%B: `%s' accessed both as normal and thread local symbol"),
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: `%s' accessed both as normal and thread local symbol"),
abfd, h ? h->root.root.string : "<local>");
return FALSE;
}
}
break;
- case R_TILEPRO_JOFFLONG_X1_PLT:
+ case R_TILEPRO_TLS_GD_CALL:
+ if (!bfd_link_executable (info))
+ {
+ /* These are basically R_TILEPRO_JOFFLONG_X1_PLT relocs
+ against __tls_get_addr. */
+ struct bfd_link_hash_entry *bh = NULL;
+ if (! _bfd_generic_link_add_one_symbol (info, abfd,
+ "__tls_get_addr", 0,
+ bfd_und_section_ptr, 0,
+ NULL, FALSE, FALSE,
+ &bh))
+ return FALSE;
+ h = (struct elf_link_hash_entry *) bh;
+ }
+ else
+ break;
+ /* Fall through */
+
+ case R_TILEPRO_JOFFLONG_X1_PLT:
/* This symbol requires a procedure linkage table entry. We
actually build the entry in adjust_dynamic_symbol,
because this might be a case of linking PIC code without
need to generate a procedure linkage table after all. */
if (h != NULL)
- {
- h->needs_plt = 1;
- h->plt.refcount += 1;
- }
+ {
+ h->needs_plt = 1;
+ h->plt.refcount += 1;
+ }
break;
- case R_TILEPRO_32_PCREL:
- case R_TILEPRO_16_PCREL:
- case R_TILEPRO_8_PCREL:
- case R_TILEPRO_IMM16_X0_PCREL:
- case R_TILEPRO_IMM16_X1_PCREL:
- case R_TILEPRO_IMM16_X0_LO_PCREL:
- case R_TILEPRO_IMM16_X1_LO_PCREL:
- case R_TILEPRO_IMM16_X0_HI_PCREL:
- case R_TILEPRO_IMM16_X1_HI_PCREL:
- case R_TILEPRO_IMM16_X0_HA_PCREL:
- case R_TILEPRO_IMM16_X1_HA_PCREL:
+ case R_TILEPRO_32_PCREL:
+ case R_TILEPRO_16_PCREL:
+ case R_TILEPRO_8_PCREL:
+ case R_TILEPRO_IMM16_X0_PCREL:
+ case R_TILEPRO_IMM16_X1_PCREL:
+ case R_TILEPRO_IMM16_X0_LO_PCREL:
+ case R_TILEPRO_IMM16_X1_LO_PCREL:
+ case R_TILEPRO_IMM16_X0_HI_PCREL:
+ case R_TILEPRO_IMM16_X1_HI_PCREL:
+ case R_TILEPRO_IMM16_X0_HA_PCREL:
+ case R_TILEPRO_IMM16_X1_HA_PCREL:
if (h != NULL)
h->non_got_ref = 1;
break;
/* Fall through. */
- case R_TILEPRO_32:
- case R_TILEPRO_16:
- case R_TILEPRO_8:
- case R_TILEPRO_LO16:
- case R_TILEPRO_HI16:
- case R_TILEPRO_HA16:
- case R_TILEPRO_COPY:
- case R_TILEPRO_GLOB_DAT:
- case R_TILEPRO_JMP_SLOT:
- case R_TILEPRO_RELATIVE:
- case R_TILEPRO_BROFF_X1:
- case R_TILEPRO_JOFFLONG_X1:
- case R_TILEPRO_IMM8_X0:
- case R_TILEPRO_IMM8_Y0:
- case R_TILEPRO_IMM8_X1:
- case R_TILEPRO_IMM8_Y1:
- case R_TILEPRO_DEST_IMM8_X1:
- case R_TILEPRO_MT_IMM15_X1:
- case R_TILEPRO_MF_IMM15_X1:
- case R_TILEPRO_IMM16_X0:
- case R_TILEPRO_IMM16_X1:
- case R_TILEPRO_IMM16_X0_LO:
- case R_TILEPRO_IMM16_X1_LO:
- case R_TILEPRO_IMM16_X0_HI:
- case R_TILEPRO_IMM16_X1_HI:
- case R_TILEPRO_IMM16_X0_HA:
- case R_TILEPRO_IMM16_X1_HA:
- case R_TILEPRO_MMSTART_X0:
- case R_TILEPRO_MMEND_X0:
- case R_TILEPRO_MMSTART_X1:
- case R_TILEPRO_MMEND_X1:
- case R_TILEPRO_SHAMT_X0:
- case R_TILEPRO_SHAMT_X1:
- case R_TILEPRO_SHAMT_Y0:
- case R_TILEPRO_SHAMT_Y1:
+ case R_TILEPRO_32:
+ case R_TILEPRO_16:
+ case R_TILEPRO_8:
+ case R_TILEPRO_LO16:
+ case R_TILEPRO_HI16:
+ case R_TILEPRO_HA16:
+ case R_TILEPRO_COPY:
+ case R_TILEPRO_GLOB_DAT:
+ case R_TILEPRO_JMP_SLOT:
+ case R_TILEPRO_RELATIVE:
+ case R_TILEPRO_BROFF_X1:
+ case R_TILEPRO_JOFFLONG_X1:
+ case R_TILEPRO_IMM8_X0:
+ case R_TILEPRO_IMM8_Y0:
+ case R_TILEPRO_IMM8_X1:
+ case R_TILEPRO_IMM8_Y1:
+ case R_TILEPRO_DEST_IMM8_X1:
+ case R_TILEPRO_MT_IMM15_X1:
+ case R_TILEPRO_MF_IMM15_X1:
+ case R_TILEPRO_IMM16_X0:
+ case R_TILEPRO_IMM16_X1:
+ case R_TILEPRO_IMM16_X0_LO:
+ case R_TILEPRO_IMM16_X1_LO:
+ case R_TILEPRO_IMM16_X0_HI:
+ case R_TILEPRO_IMM16_X1_HI:
+ case R_TILEPRO_IMM16_X0_HA:
+ case R_TILEPRO_IMM16_X1_HA:
+ case R_TILEPRO_MMSTART_X0:
+ case R_TILEPRO_MMEND_X0:
+ case R_TILEPRO_MMSTART_X1:
+ case R_TILEPRO_MMEND_X1:
+ case R_TILEPRO_SHAMT_X0:
+ case R_TILEPRO_SHAMT_X1:
+ case R_TILEPRO_SHAMT_Y0:
+ case R_TILEPRO_SHAMT_Y1:
if (h != NULL)
- {
- h->non_got_ref = 1;
+ h->non_got_ref = 1;
- if (!info->shared)
- {
- /* We may need a .plt entry if the function this reloc
- refers to is in a shared lib. */
- h->plt.refcount += 1;
- }
- }
+ r_tilepro_plt32:
+ if (h != NULL && !bfd_link_pic (info))
+ {
+ /* We may need a .plt entry if the function this reloc
+ refers to is in a shared lib. */
+ h->plt.refcount += 1;
+ }
/* If we are creating a shared library, and this is a reloc
against a global symbol, or a non PC relative reloc
may need to keep relocations for symbols satisfied by a
dynamic library if we manage to avoid copy relocs for the
symbol. */
- if ((info->shared
+ if ((bfd_link_pic (info)
&& (sec->flags & SEC_ALLOC) != 0
&& (! tilepro_elf_howto_table[r_type].pc_relative
|| (h != NULL
&& (! info->symbolic
|| h->root.type == bfd_link_hash_defweak
|| !h->def_regular))))
- || (!info->shared
+ || (!bfd_link_pic (info)
&& (sec->flags & SEC_ALLOC) != 0
&& h != NULL
&& (h->root.type == bfd_link_hash_defweak
|| !h->def_regular)))
{
- struct tilepro_elf_dyn_relocs *p;
- struct tilepro_elf_dyn_relocs **head;
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
/* When creating a shared object, we must copy these
relocs into the output file. We create a reloc
/* If this is a global symbol, we count the number of
relocations we need for this symbol. */
if (h != NULL)
- head =
- &((struct tilepro_elf_link_hash_entry *) h)->dyn_relocs;
+ head = &h->dyn_relocs;
else
{
/* Track dynamic relocs needed for local syms too.
s = sec;
vpp = &elf_section_data (s)->local_dynrel;
- head = (struct tilepro_elf_dyn_relocs **) vpp;
+ head = (struct elf_dyn_relocs **) vpp;
}
p = *head;
if (p == NULL || p->sec != sec)
{
- bfd_size_type amt = sizeof *p;
- p = ((struct tilepro_elf_dyn_relocs *)
+ size_t amt = sizeof *p;
+ p = ((struct elf_dyn_relocs *)
bfd_alloc (htab->elf.dynobj, amt));
if (p == NULL)
return FALSE;
\f
static asection *
tilepro_elf_gc_mark_hook (asection *sec,
- struct bfd_link_info *info,
- Elf_Internal_Rela *rel,
- struct elf_link_hash_entry *h,
- Elf_Internal_Sym *sym)
+ struct bfd_link_info *info,
+ Elf_Internal_Rela *rel,
+ struct elf_link_hash_entry *h,
+ Elf_Internal_Sym *sym)
{
if (h != NULL)
{
switch (ELF32_R_TYPE (rel->r_info))
- {
- case R_TILEPRO_GNU_VTINHERIT:
- case R_TILEPRO_GNU_VTENTRY:
- break;
- }
+ {
+ case R_TILEPRO_GNU_VTINHERIT:
+ case R_TILEPRO_GNU_VTENTRY:
+ return NULL;
+ }
}
- return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
-}
-
-/* Update the got entry reference counts for the section being removed. */
-static bfd_boolean
-tilepro_elf_gc_sweep_hook (bfd *abfd, struct bfd_link_info *info,
- asection *sec, const Elf_Internal_Rela *relocs)
-{
- struct tilepro_elf_link_hash_table *htab;
- Elf_Internal_Shdr *symtab_hdr;
- struct elf_link_hash_entry **sym_hashes;
- bfd_signed_vma *local_got_refcounts;
- const Elf_Internal_Rela *rel, *relend;
-
- if (info->relocatable)
- return TRUE;
-
- BFD_ASSERT (is_tilepro_elf (abfd) || sec->reloc_count == 0);
-
- elf_section_data (sec)->local_dynrel = NULL;
-
- htab = tilepro_elf_hash_table (info);
- BFD_ASSERT (htab != NULL);
- symtab_hdr = &elf_symtab_hdr (abfd);
- sym_hashes = elf_sym_hashes (abfd);
- local_got_refcounts = elf_local_got_refcounts (abfd);
-
- relend = relocs + sec->reloc_count;
- for (rel = relocs; rel < relend; rel++)
+ /* FIXME: The test here, in check_relocs and in relocate_section
+ dealing with TLS optimization, ought to be !bfd_link_executable (info). */
+ if (bfd_link_pic (info))
{
- unsigned long r_symndx;
- unsigned int r_type;
- struct elf_link_hash_entry *h = NULL;
-
- r_symndx = ELF32_R_SYM (rel->r_info);
- if (r_symndx >= symtab_hdr->sh_info)
- {
- struct tilepro_elf_link_hash_entry *eh;
- struct tilepro_elf_dyn_relocs **pp;
- struct tilepro_elf_dyn_relocs *p;
+ struct bfd_link_hash_entry *bh;
- 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;
- eh = (struct tilepro_elf_link_hash_entry *) h;
- for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)
- if (p->sec == sec)
- {
- /* Everything must go for SEC. */
- *pp = p->next;
- break;
- }
- }
-
- r_type = ELF32_R_TYPE (rel->r_info);
- switch (r_type)
+ switch (ELF32_R_TYPE (rel->r_info))
{
- case R_TILEPRO_IMM16_X0_GOT:
- case R_TILEPRO_IMM16_X1_GOT:
- case R_TILEPRO_IMM16_X0_GOT_LO:
- case R_TILEPRO_IMM16_X1_GOT_LO:
- case R_TILEPRO_IMM16_X0_GOT_HI:
- case R_TILEPRO_IMM16_X1_GOT_HI:
- case R_TILEPRO_IMM16_X0_GOT_HA:
- case R_TILEPRO_IMM16_X1_GOT_HA:
- case R_TILEPRO_IMM16_X0_TLS_GD:
- case R_TILEPRO_IMM16_X1_TLS_GD:
- case R_TILEPRO_IMM16_X0_TLS_GD_LO:
- case R_TILEPRO_IMM16_X1_TLS_GD_LO:
- case R_TILEPRO_IMM16_X0_TLS_GD_HI:
- case R_TILEPRO_IMM16_X1_TLS_GD_HI:
- case R_TILEPRO_IMM16_X0_TLS_GD_HA:
- case R_TILEPRO_IMM16_X1_TLS_GD_HA:
- case R_TILEPRO_IMM16_X0_TLS_IE:
- case R_TILEPRO_IMM16_X1_TLS_IE:
- case R_TILEPRO_IMM16_X0_TLS_IE_LO:
- case R_TILEPRO_IMM16_X1_TLS_IE_LO:
- case R_TILEPRO_IMM16_X0_TLS_IE_HI:
- case R_TILEPRO_IMM16_X1_TLS_IE_HI:
- case R_TILEPRO_IMM16_X0_TLS_IE_HA:
- case R_TILEPRO_IMM16_X1_TLS_IE_HA:
- if (h != NULL)
- {
- if (h->got.refcount > 0)
- h->got.refcount--;
- }
- else
- {
- if (local_got_refcounts[r_symndx] > 0)
- local_got_refcounts[r_symndx]--;
- }
- break;
-
- case R_TILEPRO_32_PCREL:
- case R_TILEPRO_16_PCREL:
- case R_TILEPRO_8_PCREL:
- case R_TILEPRO_IMM16_X0_PCREL:
- case R_TILEPRO_IMM16_X1_PCREL:
- case R_TILEPRO_IMM16_X0_LO_PCREL:
- case R_TILEPRO_IMM16_X1_LO_PCREL:
- case R_TILEPRO_IMM16_X0_HI_PCREL:
- case R_TILEPRO_IMM16_X1_HI_PCREL:
- case R_TILEPRO_IMM16_X0_HA_PCREL:
- case R_TILEPRO_IMM16_X1_HA_PCREL:
- if (h != NULL
- && strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0)
- break;
- /* Fall through. */
-
- case R_TILEPRO_32:
- case R_TILEPRO_16:
- case R_TILEPRO_8:
- case R_TILEPRO_LO16:
- case R_TILEPRO_HI16:
- case R_TILEPRO_HA16:
- case R_TILEPRO_COPY:
- case R_TILEPRO_GLOB_DAT:
- case R_TILEPRO_JMP_SLOT:
- case R_TILEPRO_RELATIVE:
- case R_TILEPRO_BROFF_X1:
- case R_TILEPRO_JOFFLONG_X1:
- case R_TILEPRO_IMM8_X0:
- case R_TILEPRO_IMM8_Y0:
- case R_TILEPRO_IMM8_X1:
- case R_TILEPRO_IMM8_Y1:
- case R_TILEPRO_DEST_IMM8_X1:
- case R_TILEPRO_MT_IMM15_X1:
- case R_TILEPRO_MF_IMM15_X1:
- case R_TILEPRO_IMM16_X0:
- case R_TILEPRO_IMM16_X1:
- case R_TILEPRO_IMM16_X0_LO:
- case R_TILEPRO_IMM16_X1_LO:
- case R_TILEPRO_IMM16_X0_HI:
- case R_TILEPRO_IMM16_X1_HI:
- case R_TILEPRO_IMM16_X0_HA:
- case R_TILEPRO_IMM16_X1_HA:
- case R_TILEPRO_MMSTART_X0:
- case R_TILEPRO_MMEND_X0:
- case R_TILEPRO_MMSTART_X1:
- case R_TILEPRO_MMEND_X1:
- case R_TILEPRO_SHAMT_X0:
- case R_TILEPRO_SHAMT_X1:
- case R_TILEPRO_SHAMT_Y0:
- case R_TILEPRO_SHAMT_Y1:
- if (info->shared)
- break;
- /* Fall through. */
-
- case R_TILEPRO_JOFFLONG_X1_PLT:
- if (h != NULL)
- {
- if (h->plt.refcount > 0)
- h->plt.refcount--;
- }
- break;
-
- default:
- break;
+ case R_TILEPRO_TLS_GD_CALL:
+ /* This reloc implicitly references __tls_get_addr. We know
+ another reloc will reference the same symbol as the one
+ on this reloc, so the real symbol and section will be
+ gc marked when processing the other reloc. That lets
+ us handle __tls_get_addr here. */
+ bh = NULL;
+ if (! _bfd_generic_link_add_one_symbol (info, sec->owner,
+ "__tls_get_addr", 0,
+ bfd_und_section_ptr,
+ 0, NULL, FALSE,
+ FALSE, &bh))
+ return NULL;
+ h = (struct elf_link_hash_entry *) bh;
+ BFD_ASSERT (h != NULL);
+ h->mark = 1;
+ if (h->is_weakalias)
+ weakdef (h)->mark = 1;
+ sym = NULL;
}
}
- return TRUE;
+ return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
}
/* Adjust a symbol defined by a dynamic object and referenced by a
struct elf_link_hash_entry *h)
{
struct tilepro_elf_link_hash_table *htab;
- struct tilepro_elf_link_hash_entry * eh;
- struct tilepro_elf_dyn_relocs *p;
- asection *s;
+ asection *s, *srel;
htab = tilepro_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
/* Make sure we know what is going on here. */
BFD_ASSERT (htab->elf.dynobj != NULL
&& (h->needs_plt
- || h->u.weakdef != NULL
+ || h->is_weakalias
|| (h->def_dynamic
&& h->ref_regular
&& !h->def_regular)));
&& h->root.type == bfd_link_hash_undefweak))
{
/* This case can occur if we saw a R_TILEPRO_JOFFLONG_X1_PLT
- reloc in an input file, but the symbol was never referred
- to by a dynamic object, or if all references were garbage
- collected. In such a case, we don't actually need to build
- a procedure linkage table, and we can just do a
- R_TILEPRO_JOFFLONG_X1 relocation instead. */
+ reloc in an input file, but the symbol was never referred
+ to by a dynamic object, or if all references were garbage
+ collected. In such a case, we don't actually need to build
+ a procedure linkage table, and we can just do a
+ R_TILEPRO_JOFFLONG_X1 relocation instead. */
h->plt.offset = (bfd_vma) -1;
h->needs_plt = 0;
}
/* If this is a weak symbol, and there is a real definition, the
processor independent code will have arranged for us to see the
real definition first, and we can just use the same value. */
- if (h->u.weakdef != NULL)
+ if (h->is_weakalias)
{
- BFD_ASSERT (h->u.weakdef->root.type == bfd_link_hash_defined
- || h->u.weakdef->root.type == bfd_link_hash_defweak);
- h->root.u.def.section = h->u.weakdef->root.u.def.section;
- h->root.u.def.value = h->u.weakdef->root.u.def.value;
+ struct elf_link_hash_entry *def = weakdef (h);
+ BFD_ASSERT (def->root.type == bfd_link_hash_defined);
+ h->root.u.def.section = def->root.u.def.section;
+ h->root.u.def.value = def->root.u.def.value;
return TRUE;
}
only references to the symbol are via the global offset table.
For such cases we need not do anything here; the relocations will
be handled correctly by relocate_section. */
- if (info->shared)
+ if (bfd_link_pic (info))
return TRUE;
/* If there are no references to this symbol that do not use the
return TRUE;
}
- eh = (struct tilepro_elf_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- s = p->sec->output_section;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- break;
- }
-
- /* If we didn't find any dynamic relocs in read-only sections, then
+ /* If we don't find any dynamic relocs in read-only sections, then
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
- if (p == NULL)
+ if (!_bfd_elf_readonly_dynrelocs (h))
{
h->non_got_ref = 0;
return TRUE;
}
- if (h->size == 0)
- {
- (*_bfd_error_handler) (_("dynamic variable `%s' is zero size"),
- h->root.root.string);
- return TRUE;
- }
-
/* We must allocate the symbol in our .dynbss section, which will
become part of the .bss section of the executable. There will be
an entry for this symbol in the .dynsym section. The dynamic
to copy the initial value out of the dynamic object and into the
runtime process image. We need to remember the offset into the
.rel.bss section we are going to use. */
- if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
+ if ((h->root.u.def.section->flags & SEC_READONLY) != 0)
+ {
+ s = htab->elf.sdynrelro;
+ srel = htab->elf.sreldynrelro;
+ }
+ else
{
- htab->srelbss->size += TILEPRO_ELF_RELA_BYTES;
+ s = htab->elf.sdynbss;
+ srel = htab->elf.srelbss;
+ }
+ if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0)
+ {
+ srel->size += TILEPRO_ELF_RELA_BYTES;
h->needs_copy = 1;
}
- return _bfd_elf_adjust_dynamic_copy (h, htab->sdynbss);
+ return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
/* Allocate space in .plt, .got and associated reloc sections for
{
struct bfd_link_info *info;
struct tilepro_elf_link_hash_table *htab;
- struct tilepro_elf_link_hash_entry *eh;
- struct tilepro_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
return FALSE;
}
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info->shared, h))
+ if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, bfd_link_pic (info), h))
{
asection *s = htab->elf.splt;
/* Allocate room for the header. */
if (s->size == 0)
{
- s->size = PLT_HEADER_SIZE;
+ s->size = PLT_ENTRY_SIZE;
}
- h->plt.offset = s->size;
+ h->plt.offset = s->size;
/* If this symbol is not defined in a regular file, and we are
not generating a shared library, then set the symbol to this
location in the .plt. This is required to make function
pointers compare as equal between the normal executable and
the shared library. */
- if (! info->shared
+ if (! bfd_link_pic (info)
&& !h->def_regular)
{
h->root.u.def.section = s;
h->needs_plt = 0;
}
- if (h->got.refcount > 0)
+ /* If a TLS_IE symbol is now local to the binary, make it a TLS_LE
+ requiring no TLS entry. */
+ if (h->got.refcount > 0
+ && bfd_link_executable (info)
+ && h->dynindx == -1
+ && tilepro_elf_hash_entry(h)->tls_type == GOT_TLS_IE)
+ h->got.offset = (bfd_vma) -1;
+ else if (h->got.refcount > 0)
{
asection *s;
bfd_boolean dyn;
global. */
if (tls_type == GOT_TLS_GD || tls_type == GOT_TLS_IE)
htab->elf.srelgot->size += 2 * TILEPRO_ELF_RELA_BYTES;
- else if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h))
+ else if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
+ h))
htab->elf.srelgot->size += TILEPRO_ELF_RELA_BYTES;
}
else
h->got.offset = (bfd_vma) -1;
- eh = (struct tilepro_elf_link_hash_entry *) h;
- if (eh->dyn_relocs == NULL)
+ if (h->dyn_relocs == NULL)
return TRUE;
/* In the shared -Bsymbolic case, discard space allocated for
space for pc-relative relocs that have become local due to symbol
visibility changes. */
- if (info->shared)
+ if (bfd_link_pic (info))
{
if (SYMBOL_CALLS_LOCAL (info, h))
{
- struct tilepro_elf_dyn_relocs **pp;
+ struct elf_dyn_relocs **pp;
- for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
+ for (pp = &h->dyn_relocs; (p = *pp) != NULL; )
{
p->count -= p->pc_count;
p->pc_count = 0;
/* Also discard relocs on undefined weak syms with non-default
visibility. */
- if (eh->dyn_relocs != NULL
+ if (h->dyn_relocs != NULL
&& h->root.type == bfd_link_hash_undefweak)
{
- if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
- eh->dyn_relocs = NULL;
+ if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+ || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ h->dyn_relocs = NULL;
/* Make sure undefined weak symbols are output as a dynamic
symbol in PIEs. */
goto keep;
}
- eh->dyn_relocs = NULL;
+ h->dyn_relocs = NULL;
keep: ;
}
/* Finally, allocate space. */
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
+ for (p = h->dyn_relocs; p != NULL; p = p->next)
{
asection *sreloc = elf_section_data (p->sec)->sreloc;
sreloc->size += p->count * TILEPRO_ELF_RELA_BYTES;
return TRUE;
}
-/* Find any dynamic relocs that apply to read-only sections. */
-
-static bfd_boolean
-readonly_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-{
- struct tilepro_elf_link_hash_entry *eh;
- struct tilepro_elf_dyn_relocs *p;
-
- eh = (struct tilepro_elf_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- asection *s = p->sec->output_section;
-
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- {
- struct bfd_link_info *info = (struct bfd_link_info *) inf;
-
- info->flags |= DF_TEXTREL;
-
- /* Not an error, just cut short the traversal. */
- return FALSE;
- }
- }
- return TRUE;
-}
-
/* Return true if the dynamic symbol for a given section should be
omitted when creating a shared library. */
if (strcmp (p->name, ".got") == 0)
return FALSE;
- return _bfd_elf_link_omit_section_dynsym (output_bfd, info, p);
+ return _bfd_elf_omit_section_dynsym_default (output_bfd, info, p);
}
/* Set the sizes of the dynamic sections. */
if (elf_hash_table (info)->dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (info->executable)
+ if (bfd_link_executable (info) && !info->nointerp)
{
- s = bfd_get_section_by_name (dynobj, ".interp");
+ s = bfd_get_linker_section (dynobj, ".interp");
BFD_ASSERT (s != NULL);
s->size = sizeof ELF32_DYNAMIC_INTERPRETER;
s->contents = (unsigned char *) ELF32_DYNAMIC_INTERPRETER;
/* Set up .got offsets for local syms, and space for local dynamic
relocs. */
- for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next)
+ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
{
bfd_signed_vma *local_got;
bfd_signed_vma *end_local_got;
for (s = ibfd->sections; s != NULL; s = s->next)
{
- struct tilepro_elf_dyn_relocs *p;
+ struct elf_dyn_relocs *p;
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
srel = elf_section_data (p->sec)->sreloc;
srel->size += p->count * TILEPRO_ELF_RELA_BYTES;
if ((p->sec->output_section->flags & SEC_READONLY) != 0)
- info->flags |= DF_TEXTREL;
+ {
+ info->flags |= DF_TEXTREL;
+
+ info->callbacks->minfo (_("%pB: dynamic relocation in read-only section `%pA'\n"),
+ p->sec->owner, p->sec);
+ }
}
}
}
s->size += TILEPRO_BYTES_PER_WORD;
if (*local_tls_type == GOT_TLS_GD)
s->size += TILEPRO_BYTES_PER_WORD;
- if (info->shared
+ if (bfd_link_pic (info)
|| *local_tls_type == GOT_TLS_GD
|| *local_tls_type == GOT_TLS_IE)
srel->size += TILEPRO_ELF_RELA_BYTES;
FALSE, FALSE, FALSE);
/* Don't allocate .got.plt section if there are no GOT nor PLT
- entries and there is no refeence to _GLOBAL_OFFSET_TABLE_. */
+ entries and there is no refeence to _GLOBAL_OFFSET_TABLE_. */
if ((got == NULL
|| !got->ref_regular_nonweak)
&& (htab->elf.sgotplt->size
if (s == htab->elf.splt
|| s == htab->elf.sgot
|| s == htab->elf.sgotplt
- || s == htab->sdynbss)
+ || s == htab->elf.sdynbss
+ || s == htab->elf.sdynrelro)
{
/* Strip this section if we don't need it; see the
comment below. */
#define add_dynamic_entry(TAG, VAL) \
_bfd_elf_add_dynamic_entry (info, TAG, VAL)
- if (info->executable)
+ if (bfd_link_executable (info))
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
/* If any dynamic relocs apply to a read-only section,
then we need a DT_TEXTREL entry. */
if ((info->flags & DF_TEXTREL) == 0)
- elf_link_hash_traverse (&htab->elf, readonly_dynrelocs, info);
+ elf_link_hash_traverse (&htab->elf,
+ _bfd_elf_maybe_set_textrel, info);
if (info->flags & DF_TEXTREL)
{
return (address - htab->tls_sec->vma);
}
+/* Replace the MASK bits in ADDR with those in INSN, for the next
+ TILEPRO_BUNDLE_SIZE_IN_BYTES bytes. */
+
+static void
+tilepro_replace_insn (bfd_byte *addr, const bfd_byte *mask,
+ const bfd_byte *insn)
+{
+ int i;
+ for (i = 0; i < TILEPRO_BUNDLE_SIZE_IN_BYTES; i++)
+ {
+ addr[i] = (addr[i] & ~mask[i]) | (insn[i] & mask[i]);
+ }
+}
+
+/* Mask to extract the bits corresponding to an instruction in a
+ specific pipe of a bundle. */
+static const bfd_byte insn_mask_X1[] = {
+ 0x00, 0x00, 0x00, 0x80, 0xff, 0xff, 0xff, 0x7f
+};
+
+/* Mask to extract the bits corresponding to an instruction in a
+ specific pipe of a bundle, minus the destination operand and the
+ first source operand. */
+static const bfd_byte insn_mask_X0_no_dest_no_srca[] = {
+ 0x00, 0xf0, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00
+};
+
+static const bfd_byte insn_mask_X1_no_dest_no_srca[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff, 0x7f
+};
+
+static const bfd_byte insn_mask_Y0_no_dest_no_srca[] = {
+ 0x00, 0xf0, 0x0f, 0x78, 0x00, 0x00, 0x00, 0x00
+};
+
+static const bfd_byte insn_mask_Y1_no_dest_no_srca[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x07, 0x78
+};
+
+/* Mask to extract the first source operand of an instruction. */
+static const bfd_byte srca_mask_X0[] = {
+ 0xc0, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static const bfd_byte srca_mask_X1[] = {
+ 0x00, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00
+};
+
+/* Various instructions synthesized to support tls references. */
+
+/* move r0, r0 in the X1 pipe, used for tls le. */
+static const bfd_byte insn_tls_le_move_X1[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x33, 0x08
+};
+
+/* move r0, zero in the X0 and X1 pipe, used for tls le. */
+static const bfd_byte insn_tls_le_move_zero_X0X1[] = {
+ 0xc0, 0xff, 0xcf, 0x00, 0xe0, 0xff, 0x33, 0x08
+};
+
+/* lw r0, r0 in the X1 pipe, used for tls ie. */
+static const bfd_byte insn_tls_ie_lw_X1[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x0b, 0x40
+};
+
+/* add r0, r0, tp in various pipes, used for tls ie. */
+static const bfd_byte insn_tls_ie_add_X0X1[] = {
+ 0x00, 0x50, 0x0f, 0x00, 0x00, 0xa8, 0x07, 0x08
+};
+static const bfd_byte insn_tls_ie_add_Y0Y1[] = {
+ 0x00, 0x50, 0x03, 0x08, 0x00, 0xa8, 0x01, 0x8c
+};
+
+/* move r0, r0 in various pipes, used for tls gd. */
+static const bfd_byte insn_tls_gd_add_X0X1[] = {
+ 0x00, 0xf0, 0xcf, 0x00, 0x00, 0xf8, 0x33, 0x08
+};
+static const bfd_byte insn_tls_gd_add_Y0Y1[] = {
+ 0x00, 0xf0, 0x0b, 0x18, 0x00, 0xf8, 0x05, 0x9c
+};
+
/* Relocate an TILEPRO ELF section.
The RELOCATE_SECTION function is called by the new ELF backend linker
static bfd_boolean
tilepro_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
- bfd *input_bfd, asection *input_section,
- bfd_byte *contents, Elf_Internal_Rela *relocs,
- Elf_Internal_Sym *local_syms,
- asection **local_sections)
+ bfd *input_bfd, asection *input_section,
+ bfd_byte *contents, Elf_Internal_Rela *relocs,
+ Elf_Internal_Sym *local_syms,
+ asection **local_sections)
{
struct tilepro_elf_link_hash_table *htab;
Elf_Internal_Shdr *symtab_hdr;
for (; rel < relend; rel++)
{
int r_type, tls_type;
+ bfd_boolean is_tls_iele, is_tls_le;
reloc_howto_type *howto;
unsigned long r_symndx;
struct elf_link_hash_entry *h;
const char *name;
bfd_vma off;
bfd_boolean is_plt = FALSE;
-
+ bfd_boolean resolved_to_zero;
bfd_boolean unresolved_reloc;
r_type = ELF32_R_TYPE (rel->r_info);
continue;
if ((unsigned int)r_type >= NELEMS(tilepro_elf_howto_table))
- {
- /* Not clear if we need to check here, but just be paranoid. */
- (*_bfd_error_handler)
- (_("%B: unrecognized relocation (0x%x) in section `%A'"),
- input_bfd, r_type, input_section);
- bfd_set_error (bfd_error_bad_value);
- return FALSE;
- }
+ return _bfd_unrecognized_reloc (input_bfd, input_section, r_type);
howto = tilepro_elf_howto_table + r_type;
}
else
{
- bfd_boolean warned;
+ bfd_boolean warned ATTRIBUTE_UNUSED;
+ bfd_boolean ignored ATTRIBUTE_UNUSED;
RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
r_symndx, symtab_hdr, sym_hashes,
h, sec, relocation,
- unresolved_reloc, warned);
+ unresolved_reloc, warned, ignored);
if (warned)
{
/* To avoid generating warning messages about truncated
}
}
- if (sec != NULL && elf_discarded_section (sec))
+ if (sec != NULL && discarded_section (sec))
RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
- rel, relend, howto, contents);
+ rel, 1, relend, howto, 0, contents);
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
continue;
if (h != NULL)
name = (bfd_elf_string_from_elf_section
(input_bfd, symtab_hdr->sh_link, sym->st_name));
if (name == NULL || *name == '\0')
- name = bfd_section_name (input_bfd, sec);
+ name = bfd_section_name (sec);
+ }
+
+ switch (r_type)
+ {
+ case R_TILEPRO_TLS_GD_CALL:
+ case R_TILEPRO_IMM8_X0_TLS_GD_ADD:
+ case R_TILEPRO_IMM8_Y0_TLS_GD_ADD:
+ case R_TILEPRO_IMM8_X1_TLS_GD_ADD:
+ case R_TILEPRO_IMM8_Y1_TLS_GD_ADD:
+ case R_TILEPRO_IMM16_X0_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X1_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HA:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HA:
+ tls_type = GOT_UNKNOWN;
+ if (h == NULL && local_got_offsets)
+ tls_type =
+ _bfd_tilepro_elf_local_got_tls_type (input_bfd) [r_symndx];
+ else if (h != NULL)
+ tls_type = tilepro_elf_hash_entry(h)->tls_type;
+
+ is_tls_iele = (bfd_link_executable (info) || tls_type == GOT_TLS_IE);
+ is_tls_le = is_tls_iele && (bfd_link_executable (info)
+ && (h == NULL || h->dynindx == -1));
+
+ if (r_type == R_TILEPRO_TLS_GD_CALL)
+ {
+ if (is_tls_le)
+ {
+ /* GD -> LE */
+ tilepro_replace_insn (contents + rel->r_offset,
+ insn_mask_X1, insn_tls_le_move_X1);
+ continue;
+ }
+ else if (is_tls_iele)
+ {
+ /* GD -> IE */
+ tilepro_replace_insn (contents + rel->r_offset,
+ insn_mask_X1, insn_tls_ie_lw_X1);
+ continue;
+ }
+
+ /* GD -> GD */
+ h = (struct elf_link_hash_entry *)
+ bfd_link_hash_lookup (info->hash, "__tls_get_addr", FALSE,
+ FALSE, TRUE);
+ BFD_ASSERT (h != NULL);
+ r_type = R_TILEPRO_JOFFLONG_X1_PLT;
+ howto = tilepro_elf_howto_table + r_type;
+ }
+ else if (r_type == R_TILEPRO_IMM16_X0_TLS_GD_HA
+ || r_type == R_TILEPRO_IMM16_X0_TLS_IE_HA)
+ {
+ if (is_tls_le)
+ tilepro_replace_insn (contents + rel->r_offset, srca_mask_X0,
+ insn_tls_le_move_zero_X0X1);
+ }
+ else if (r_type == R_TILEPRO_IMM16_X1_TLS_GD_HA
+ || r_type == R_TILEPRO_IMM16_X1_TLS_IE_HA)
+ {
+ if (is_tls_le)
+ tilepro_replace_insn (contents + rel->r_offset, srca_mask_X1,
+ insn_tls_le_move_zero_X0X1);
+ }
+ else
+ {
+ const bfd_byte *mask = NULL;
+ const bfd_byte *add_insn = NULL;
+
+ switch (r_type)
+ {
+ case R_TILEPRO_IMM8_X0_TLS_GD_ADD:
+ add_insn = is_tls_iele ? insn_tls_ie_add_X0X1
+ : insn_tls_gd_add_X0X1;
+ mask = insn_mask_X0_no_dest_no_srca;
+ break;
+ case R_TILEPRO_IMM8_X1_TLS_GD_ADD:
+ add_insn = is_tls_iele ? insn_tls_ie_add_X0X1
+ : insn_tls_gd_add_X0X1;
+ mask = insn_mask_X1_no_dest_no_srca;
+ break;
+ case R_TILEPRO_IMM8_Y0_TLS_GD_ADD:
+ add_insn = is_tls_iele ? insn_tls_ie_add_Y0Y1
+ : insn_tls_gd_add_Y0Y1;
+ mask = insn_mask_Y0_no_dest_no_srca;
+ break;
+ case R_TILEPRO_IMM8_Y1_TLS_GD_ADD:
+ add_insn = is_tls_iele ? insn_tls_ie_add_Y0Y1
+ : insn_tls_gd_add_Y0Y1;
+ mask = insn_mask_Y1_no_dest_no_srca;
+ break;
+ }
+
+ tilepro_replace_insn (contents + rel->r_offset, mask, add_insn);
+
+ continue;
+ }
+ break;
+ case R_TILEPRO_TLS_IE_LOAD:
+ if (bfd_link_executable (info) && (h == NULL || h->dynindx == -1))
+ /* IE -> LE */
+ tilepro_replace_insn (contents + rel->r_offset,
+ insn_mask_X1_no_dest_no_srca,
+ insn_tls_le_move_X1);
+ else
+ /* IE -> IE */
+ tilepro_replace_insn (contents + rel->r_offset,
+ insn_mask_X1_no_dest_no_srca,
+ insn_tls_ie_lw_X1);
+ continue;
+ break;
+ default:
+ break;
}
+ resolved_to_zero = (h != NULL
+ && UNDEFWEAK_NO_DYNAMIC_RELOC (info, h));
+
switch (r_type)
{
- case R_TILEPRO_IMM16_X0_GOT:
- case R_TILEPRO_IMM16_X1_GOT:
- case R_TILEPRO_IMM16_X0_GOT_LO:
- case R_TILEPRO_IMM16_X1_GOT_LO:
- case R_TILEPRO_IMM16_X0_GOT_HI:
- case R_TILEPRO_IMM16_X1_GOT_HI:
- case R_TILEPRO_IMM16_X0_GOT_HA:
- case R_TILEPRO_IMM16_X1_GOT_HA:
+ case R_TILEPRO_IMM16_X0_GOT:
+ case R_TILEPRO_IMM16_X1_GOT:
+ case R_TILEPRO_IMM16_X0_GOT_LO:
+ case R_TILEPRO_IMM16_X1_GOT_LO:
+ case R_TILEPRO_IMM16_X0_GOT_HI:
+ case R_TILEPRO_IMM16_X1_GOT_HI:
+ case R_TILEPRO_IMM16_X0_GOT_HA:
+ case R_TILEPRO_IMM16_X1_GOT_HA:
/* Relocation is to the entry for this symbol in the global
offset table. */
if (htab->elf.sgot == NULL)
BFD_ASSERT (off != (bfd_vma) -1);
dyn = elf_hash_table (info)->dynamic_sections_created;
- if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)
- || (info->shared
+ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
+ h)
+ || (bfd_link_pic (info)
&& SYMBOL_REFERENCES_LOCAL (info, h)))
{
/* This is actually a static link, or it is a
off = local_got_offsets[r_symndx];
/* The offset must always be a multiple of 4 on 32-bit.
- We use the least significant bit to record
+ We use the least significant bit to record
whether we have already processed this entry. */
if ((off & 1) != 0)
off &= ~1;
else
{
- if (info->shared)
+ if (bfd_link_pic (info))
{
asection *s;
Elf_Internal_Rela outrel;
local_got_offsets[r_symndx] |= 1;
}
}
- relocation = htab->elf.sgot->output_offset + off - got_base;
+ relocation = off - got_base;
break;
- case R_TILEPRO_JOFFLONG_X1_PLT:
+ case R_TILEPRO_JOFFLONG_X1_PLT:
/* Relocation is to the entry for this symbol in the
procedure linkage table. */
- BFD_ASSERT (h != NULL);
+ BFD_ASSERT (h != NULL);
if (h->plt.offset == (bfd_vma) -1 || htab->elf.splt == NULL)
{
unresolved_reloc = FALSE;
break;
- case R_TILEPRO_32_PCREL:
- case R_TILEPRO_16_PCREL:
- case R_TILEPRO_8_PCREL:
- case R_TILEPRO_IMM16_X0_PCREL:
- case R_TILEPRO_IMM16_X1_PCREL:
- case R_TILEPRO_IMM16_X0_LO_PCREL:
- case R_TILEPRO_IMM16_X1_LO_PCREL:
- case R_TILEPRO_IMM16_X0_HI_PCREL:
- case R_TILEPRO_IMM16_X1_HI_PCREL:
- case R_TILEPRO_IMM16_X0_HA_PCREL:
- case R_TILEPRO_IMM16_X1_HA_PCREL:
+ case R_TILEPRO_32_PCREL:
+ case R_TILEPRO_16_PCREL:
+ case R_TILEPRO_8_PCREL:
+ case R_TILEPRO_IMM16_X0_PCREL:
+ case R_TILEPRO_IMM16_X1_PCREL:
+ case R_TILEPRO_IMM16_X0_LO_PCREL:
+ case R_TILEPRO_IMM16_X1_LO_PCREL:
+ case R_TILEPRO_IMM16_X0_HI_PCREL:
+ case R_TILEPRO_IMM16_X1_HI_PCREL:
+ case R_TILEPRO_IMM16_X0_HA_PCREL:
+ case R_TILEPRO_IMM16_X1_HA_PCREL:
if (h != NULL
&& strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0)
break;
/* Fall through. */
- case R_TILEPRO_32:
- case R_TILEPRO_16:
- case R_TILEPRO_8:
- case R_TILEPRO_LO16:
- case R_TILEPRO_HI16:
- case R_TILEPRO_HA16:
- case R_TILEPRO_COPY:
- case R_TILEPRO_GLOB_DAT:
- case R_TILEPRO_JMP_SLOT:
- case R_TILEPRO_RELATIVE:
- case R_TILEPRO_BROFF_X1:
- case R_TILEPRO_JOFFLONG_X1:
- case R_TILEPRO_IMM8_X0:
- case R_TILEPRO_IMM8_Y0:
- case R_TILEPRO_IMM8_X1:
- case R_TILEPRO_IMM8_Y1:
- case R_TILEPRO_DEST_IMM8_X1:
- case R_TILEPRO_MT_IMM15_X1:
- case R_TILEPRO_MF_IMM15_X1:
- case R_TILEPRO_IMM16_X0:
- case R_TILEPRO_IMM16_X1:
- case R_TILEPRO_IMM16_X0_LO:
- case R_TILEPRO_IMM16_X1_LO:
- case R_TILEPRO_IMM16_X0_HI:
- case R_TILEPRO_IMM16_X1_HI:
- case R_TILEPRO_IMM16_X0_HA:
- case R_TILEPRO_IMM16_X1_HA:
- case R_TILEPRO_MMSTART_X0:
- case R_TILEPRO_MMEND_X0:
- case R_TILEPRO_MMSTART_X1:
- case R_TILEPRO_MMEND_X1:
- case R_TILEPRO_SHAMT_X0:
- case R_TILEPRO_SHAMT_X1:
- case R_TILEPRO_SHAMT_Y0:
- case R_TILEPRO_SHAMT_Y1:
+ case R_TILEPRO_32:
+ case R_TILEPRO_16:
+ case R_TILEPRO_8:
+ case R_TILEPRO_LO16:
+ case R_TILEPRO_HI16:
+ case R_TILEPRO_HA16:
+ case R_TILEPRO_COPY:
+ case R_TILEPRO_GLOB_DAT:
+ case R_TILEPRO_JMP_SLOT:
+ case R_TILEPRO_RELATIVE:
+ case R_TILEPRO_BROFF_X1:
+ case R_TILEPRO_JOFFLONG_X1:
+ case R_TILEPRO_IMM8_X0:
+ case R_TILEPRO_IMM8_Y0:
+ case R_TILEPRO_IMM8_X1:
+ case R_TILEPRO_IMM8_Y1:
+ case R_TILEPRO_DEST_IMM8_X1:
+ case R_TILEPRO_MT_IMM15_X1:
+ case R_TILEPRO_MF_IMM15_X1:
+ case R_TILEPRO_IMM16_X0:
+ case R_TILEPRO_IMM16_X1:
+ case R_TILEPRO_IMM16_X0_LO:
+ case R_TILEPRO_IMM16_X1_LO:
+ case R_TILEPRO_IMM16_X0_HI:
+ case R_TILEPRO_IMM16_X1_HI:
+ case R_TILEPRO_IMM16_X0_HA:
+ case R_TILEPRO_IMM16_X1_HA:
+ case R_TILEPRO_MMSTART_X0:
+ case R_TILEPRO_MMEND_X0:
+ case R_TILEPRO_MMSTART_X1:
+ case R_TILEPRO_MMEND_X1:
+ case R_TILEPRO_SHAMT_X0:
+ case R_TILEPRO_SHAMT_X1:
+ case R_TILEPRO_SHAMT_Y0:
+ case R_TILEPRO_SHAMT_Y1:
if ((input_section->flags & SEC_ALLOC) == 0)
break;
- if ((info->shared
+ if ((bfd_link_pic (info)
&& (h == NULL
- || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ && !resolved_to_zero)
|| h->root.type != bfd_link_hash_undefweak)
&& (! howto->pc_relative
|| !SYMBOL_CALLS_LOCAL (info, h)))
- || (!info->shared
+ || (!bfd_link_pic (info)
&& h != NULL
&& h->dynindx != -1
&& !h->non_got_ref
switch (r_type)
{
- case R_TILEPRO_32_PCREL:
- case R_TILEPRO_16_PCREL:
- case R_TILEPRO_8_PCREL:
+ case R_TILEPRO_32_PCREL:
+ case R_TILEPRO_16_PCREL:
+ case R_TILEPRO_8_PCREL:
/* If the symbol is not dynamic, we should not keep
a dynamic relocation. But an .rela.* slot has been
allocated for it, output R_TILEPRO_NONE.
else if (h != NULL &&
h->dynindx != -1
&& (! is_plt
- || !info->shared
+ || !bfd_link_pic (info)
|| !SYMBOLIC_BIND (info, h)
|| !h->def_regular))
{
if (indx == 0)
{
BFD_FAIL ();
- (*_bfd_error_handler)
- (_("%B: probably compiled without -fPIC?"),
+ _bfd_error_handler
+ (_("%pB: probably compiled without -fPIC?"),
input_bfd);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
break;
- case R_TILEPRO_IMM16_X0_TLS_GD:
- case R_TILEPRO_IMM16_X1_TLS_GD:
- case R_TILEPRO_IMM16_X0_TLS_GD_LO:
- case R_TILEPRO_IMM16_X1_TLS_GD_LO:
- case R_TILEPRO_IMM16_X0_TLS_GD_HI:
- case R_TILEPRO_IMM16_X1_TLS_GD_HI:
- case R_TILEPRO_IMM16_X0_TLS_GD_HA:
- case R_TILEPRO_IMM16_X1_TLS_GD_HA:
- tls_type = GOT_TLS_GD;
- goto have_tls_reference;
-
- case R_TILEPRO_IMM16_X0_TLS_IE:
- case R_TILEPRO_IMM16_X1_TLS_IE:
- case R_TILEPRO_IMM16_X0_TLS_IE_LO:
- case R_TILEPRO_IMM16_X1_TLS_IE_LO:
- case R_TILEPRO_IMM16_X0_TLS_IE_HI:
- case R_TILEPRO_IMM16_X1_TLS_IE_HI:
- case R_TILEPRO_IMM16_X0_TLS_IE_HA:
- case R_TILEPRO_IMM16_X1_TLS_IE_HA:
- tls_type = GOT_TLS_IE;
- /* Fall through. */
-
- have_tls_reference:
+ case R_TILEPRO_IMM16_X0_TLS_LE:
+ case R_TILEPRO_IMM16_X1_TLS_LE:
+ case R_TILEPRO_IMM16_X0_TLS_LE_LO:
+ case R_TILEPRO_IMM16_X1_TLS_LE_LO:
+ case R_TILEPRO_IMM16_X0_TLS_LE_HI:
+ case R_TILEPRO_IMM16_X1_TLS_LE_HI:
+ case R_TILEPRO_IMM16_X0_TLS_LE_HA:
+ case R_TILEPRO_IMM16_X1_TLS_LE_HA:
+ if (!bfd_link_executable (info))
+ {
+ Elf_Internal_Rela outrel;
+ bfd_boolean skip;
+
+ BFD_ASSERT (sreloc != NULL);
+ skip = FALSE;
+ outrel.r_offset =
+ _bfd_elf_section_offset (output_bfd, info, input_section,
+ rel->r_offset);
+ if (outrel.r_offset == (bfd_vma) -1)
+ skip = TRUE;
+ else if (outrel.r_offset == (bfd_vma) -2)
+ skip = TRUE;
+ outrel.r_offset += (input_section->output_section->vma
+ + input_section->output_offset);
+ if (skip)
+ memset (&outrel, 0, sizeof outrel);
+ else
+ {
+ outrel.r_info = ELF32_R_INFO (0, r_type);
+ outrel.r_addend = relocation - dtpoff_base (info)
+ + rel->r_addend;
+ }
+
+ tilepro_elf_append_rela_32 (output_bfd, sreloc, &outrel);
+ continue;
+ }
+ relocation = tpoff (info, relocation);
+ break;
+
+ case R_TILEPRO_IMM16_X0_TLS_GD:
+ case R_TILEPRO_IMM16_X1_TLS_GD:
+ case R_TILEPRO_IMM16_X0_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X1_TLS_GD_LO:
+ case R_TILEPRO_IMM16_X0_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X1_TLS_GD_HI:
+ case R_TILEPRO_IMM16_X0_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X1_TLS_GD_HA:
+ case R_TILEPRO_IMM16_X0_TLS_IE:
+ case R_TILEPRO_IMM16_X1_TLS_IE:
+ case R_TILEPRO_IMM16_X0_TLS_IE_LO:
+ case R_TILEPRO_IMM16_X1_TLS_IE_LO:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HI:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HI:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HA:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HA:
+ r_type = tilepro_elf_tls_transition (info, r_type, h == NULL);
+ tls_type = GOT_UNKNOWN;
if (h == NULL && local_got_offsets)
tls_type
= _bfd_tilepro_elf_local_got_tls_type (input_bfd) [r_symndx];
else if (h != NULL)
{
tls_type = tilepro_elf_hash_entry(h)->tls_type;
+ if (bfd_link_executable (info)
+ && h->dynindx == -1
+ && tls_type == GOT_TLS_IE)
+ r_type = tilepro_tls_translate_to_le (r_type);
}
if (tls_type == GOT_TLS_IE)
- switch (r_type)
- {
- case R_TILEPRO_IMM16_X0_TLS_GD:
- r_type = R_TILEPRO_IMM16_X0_TLS_IE;
- break;
- case R_TILEPRO_IMM16_X1_TLS_GD:
- r_type = R_TILEPRO_IMM16_X1_TLS_IE;
- break;
- case R_TILEPRO_IMM16_X0_TLS_GD_LO:
- r_type = R_TILEPRO_IMM16_X0_TLS_IE_LO;
- break;
- case R_TILEPRO_IMM16_X1_TLS_GD_LO:
- r_type = R_TILEPRO_IMM16_X1_TLS_IE_LO;
- break;
- case R_TILEPRO_IMM16_X0_TLS_GD_HI:
- r_type = R_TILEPRO_IMM16_X0_TLS_IE_HI;
- break;
- case R_TILEPRO_IMM16_X1_TLS_GD_HI:
- r_type = R_TILEPRO_IMM16_X1_TLS_IE_HI;
- break;
- case R_TILEPRO_IMM16_X0_TLS_GD_HA:
- r_type = R_TILEPRO_IMM16_X0_TLS_IE_HA;
- break;
- case R_TILEPRO_IMM16_X1_TLS_GD_HA:
- r_type = R_TILEPRO_IMM16_X1_TLS_IE_HA;
- break;
- }
+ r_type = tilepro_tls_translate_to_ie (r_type);
+
+ if (r_type == R_TILEPRO_IMM16_X0_TLS_LE
+ || r_type == R_TILEPRO_IMM16_X1_TLS_LE
+ || r_type == R_TILEPRO_IMM16_X0_TLS_LE_LO
+ || r_type == R_TILEPRO_IMM16_X1_TLS_LE_LO
+ || r_type == R_TILEPRO_IMM16_X0_TLS_LE_HI
+ || r_type == R_TILEPRO_IMM16_X1_TLS_LE_HI
+ || r_type == R_TILEPRO_IMM16_X0_TLS_LE_HA
+ || r_type == R_TILEPRO_IMM16_X1_TLS_LE_HA)
+ {
+ relocation = tpoff (info, relocation);
+ break;
+ }
if (h != NULL)
{
if (h != NULL)
{
- bfd_boolean dyn;
- dyn = htab->elf.dynamic_sections_created;
+ bfd_boolean dyn;
+ dyn = htab->elf.dynamic_sections_created;
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)
- && (!info->shared
+ if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
+ h)
+ && (!bfd_link_pic (info)
|| !SYMBOL_REFERENCES_LOCAL (info, h)))
{
indx = h->dynindx;
}
/* The GOT entries have not been initialized yet. Do it
- now, and emit any relocations. */
- if ((info->shared || indx != 0)
+ now, and emit any relocations. */
+ if ((bfd_link_pic (info) || indx != 0)
&& (h == NULL
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|| h->root.type != bfd_link_hash_undefweak))
need_relocs = TRUE;
- switch (r_type)
- {
- case R_TILEPRO_IMM16_X0_TLS_IE:
- case R_TILEPRO_IMM16_X1_TLS_IE:
- case R_TILEPRO_IMM16_X0_TLS_IE_LO:
- case R_TILEPRO_IMM16_X1_TLS_IE_LO:
- case R_TILEPRO_IMM16_X0_TLS_IE_HI:
- case R_TILEPRO_IMM16_X1_TLS_IE_HI:
- case R_TILEPRO_IMM16_X0_TLS_IE_HA:
- case R_TILEPRO_IMM16_X1_TLS_IE_HA:
+ switch (r_type)
+ {
+ case R_TILEPRO_IMM16_X0_TLS_IE:
+ case R_TILEPRO_IMM16_X1_TLS_IE:
+ case R_TILEPRO_IMM16_X0_TLS_IE_LO:
+ case R_TILEPRO_IMM16_X1_TLS_IE_LO:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HI:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HI:
+ case R_TILEPRO_IMM16_X0_TLS_IE_HA:
+ case R_TILEPRO_IMM16_X1_TLS_IE_HA:
if (need_relocs) {
- bfd_put_32 (output_bfd, 0, htab->elf.sgot->contents + off);
- outrel.r_offset = (htab->elf.sgot->output_section->vma
+ bfd_put_32 (output_bfd, 0, htab->elf.sgot->contents + off);
+ outrel.r_offset = (htab->elf.sgot->output_section->vma
+ htab->elf.sgot->output_offset + off);
- outrel.r_addend = 0;
+ outrel.r_addend = 0;
if (indx == 0)
- outrel.r_addend = relocation - dtpoff_base (info);
+ outrel.r_addend = relocation - dtpoff_base (info);
outrel.r_info = ELF32_R_INFO (indx, R_TILEPRO_TLS_TPOFF32);
tilepro_elf_append_rela_32 (output_bfd, htab->elf.srelgot,
&outrel);
- } else {
+ } else {
bfd_put_32 (output_bfd, tpoff (info, relocation),
htab->elf.sgot->contents + off);
- }
- break;
+ }
+ break;
case R_TILEPRO_IMM16_X0_TLS_GD:
case R_TILEPRO_IMM16_X1_TLS_GD:
case R_TILEPRO_IMM16_X0_TLS_GD_HA:
case R_TILEPRO_IMM16_X1_TLS_GD_HA:
if (need_relocs) {
- outrel.r_offset = (htab->elf.sgot->output_section->vma
+ outrel.r_offset = (htab->elf.sgot->output_section->vma
+ htab->elf.sgot->output_offset + off);
- outrel.r_addend = 0;
- outrel.r_info = ELF32_R_INFO (indx, R_TILEPRO_TLS_DTPMOD32);
- bfd_put_32 (output_bfd, 0, htab->elf.sgot->contents + off);
- tilepro_elf_append_rela_32 (output_bfd, htab->elf.srelgot,
+ outrel.r_addend = 0;
+ outrel.r_info = ELF32_R_INFO (indx, R_TILEPRO_TLS_DTPMOD32);
+ bfd_put_32 (output_bfd, 0, htab->elf.sgot->contents + off);
+ tilepro_elf_append_rela_32 (output_bfd, htab->elf.srelgot,
&outrel);
if (indx == 0)
- {
- BFD_ASSERT (! unresolved_reloc);
- bfd_put_32 (output_bfd,
+ {
+ BFD_ASSERT (! unresolved_reloc);
+ bfd_put_32 (output_bfd,
relocation - dtpoff_base (info),
(htab->elf.sgot->contents + off +
TILEPRO_BYTES_PER_WORD));
- }
+ }
else
- {
- bfd_put_32 (output_bfd, 0,
+ {
+ bfd_put_32 (output_bfd, 0,
(htab->elf.sgot->contents + off +
TILEPRO_BYTES_PER_WORD));
- outrel.r_info = ELF32_R_INFO (indx,
+ outrel.r_info = ELF32_R_INFO (indx,
R_TILEPRO_TLS_DTPOFF32);
outrel.r_offset += TILEPRO_BYTES_PER_WORD;
- tilepro_elf_append_rela_32 (output_bfd,
+ tilepro_elf_append_rela_32 (output_bfd,
htab->elf.srelgot, &outrel);
- }
- }
+ }
+ }
else {
/* If we are not emitting relocations for a
- general dynamic reference, then we must be in a
- static link or an executable link with the
- symbol binding locally. Mark it as belonging
- to module 1, the executable. */
+ general dynamic reference, then we must be in a
+ static link or an executable link with the
+ symbol binding locally. Mark it as belonging
+ to module 1, the executable. */
bfd_put_32 (output_bfd, 1,
htab->elf.sgot->contents + off );
bfd_put_32 (output_bfd, relocation - dtpoff_base (info),
htab->elf.sgot->contents + off +
TILEPRO_BYTES_PER_WORD);
}
- break;
- }
+ break;
+ }
}
if (off >= (bfd_vma) -2)
abort ();
- relocation = htab->elf.sgot->output_offset + off - got_base;
+ relocation = off - got_base;
unresolved_reloc = FALSE;
howto = tilepro_elf_howto_table + r_type;
break;
&& h->def_dynamic)
&& _bfd_elf_section_offset (output_bfd, info, input_section,
rel->r_offset) != (bfd_vma) -1)
- (*_bfd_error_handler)
- (_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA+%#" PRIx64 "): "
+ "unresolvable %s relocation against symbol `%s'"),
input_bfd,
input_section,
- (long) rel->r_offset,
+ (uint64_t) rel->r_offset,
howto->name,
h->root.root.string);
case R_TILEPRO_IMM16_X1_TLS_GD_HA:
case R_TILEPRO_IMM16_X0_TLS_IE_HA:
case R_TILEPRO_IMM16_X1_TLS_IE_HA:
- relocation += 0x8000;
- break;
+ relocation += 0x8000;
+ break;
}
/* Get the operand creation function, if any. */
create_func = reloc_to_create_func[r_type];
if (create_func == NULL)
{
- r = _bfd_final_link_relocate (howto, input_bfd, input_section,
- contents, rel->r_offset,
- relocation, rel->r_addend);
+ r = _bfd_final_link_relocate (howto, input_bfd, input_section,
+ contents, rel->r_offset,
+ relocation, rel->r_addend);
}
else
{
- if (howto->pc_relative)
- {
- relocation -=
- input_section->output_section->vma + input_section->output_offset;
- if (howto->pcrel_offset)
- relocation -= rel->r_offset;
- }
-
- bfd_byte *data;
-
- /* Add the relocation addend if any to the final target value */
- relocation += rel->r_addend;
-
- /* Do basic range checking */
- r = bfd_check_overflow (howto->complain_on_overflow,
- howto->bitsize,
- howto->rightshift,
- 32,
- relocation);
-
- /*
- * Write the relocated value out into the raw section data.
- * Don't put a relocation out in the .rela section.
- */
- tilepro_bundle_bits mask = create_func(-1);
- tilepro_bundle_bits value = create_func(relocation >> howto->rightshift);
-
- /* Only touch bytes while the mask is not 0, so we
- don't write to out of bounds memory if this is actually
- a 16-bit switch instruction. */
- for (data = contents + rel->r_offset; mask != 0; data++)
- {
- bfd_byte byte_mask = (bfd_byte)mask;
- *data = (*data & ~byte_mask) | ((bfd_byte)value & byte_mask);
- mask >>= 8;
- value >>= 8;
- }
+ if (howto->pc_relative)
+ {
+ relocation -=
+ input_section->output_section->vma + input_section->output_offset;
+ if (howto->pcrel_offset)
+ relocation -= rel->r_offset;
+ }
+
+ bfd_byte *data;
+
+ /* Add the relocation addend if any to the final target value */
+ relocation += rel->r_addend;
+
+ /* Do basic range checking */
+ r = bfd_check_overflow (howto->complain_on_overflow,
+ howto->bitsize,
+ howto->rightshift,
+ 32,
+ relocation);
+
+ /*
+ * Write the relocated value out into the raw section data.
+ * Don't put a relocation out in the .rela section.
+ */
+ tilepro_bundle_bits mask = create_func(-1);
+ tilepro_bundle_bits value = create_func(relocation >> howto->rightshift);
+
+ /* Only touch bytes while the mask is not 0, so we
+ don't write to out of bounds memory if this is actually
+ a 16-bit switch instruction. */
+ for (data = contents + rel->r_offset; mask != 0; data++)
+ {
+ bfd_byte byte_mask = (bfd_byte)mask;
+ *data = (*data & ~byte_mask) | ((bfd_byte)value & byte_mask);
+ mask >>= 8;
+ value >>= 8;
+ }
}
if (r != bfd_reloc_ok)
switch (r)
{
case bfd_reloc_overflow:
- r = info->callbacks->reloc_overflow
+ (*info->callbacks->reloc_overflow)
(info, (h ? &h->root : NULL), name, howto->name,
(bfd_vma) 0, input_bfd, input_section, rel->r_offset);
break;
case bfd_reloc_undefined:
- r = info->callbacks->undefined_symbol
- (info, name, input_bfd, input_section, rel->r_offset,
- TRUE);
+ (*info->callbacks->undefined_symbol)
+ (info, name, input_bfd, input_section, rel->r_offset, TRUE);
break;
case bfd_reloc_outofrange:
}
if (msg)
- r = info->callbacks->warning
- (info, msg, name, input_bfd, input_section, rel->r_offset);
-
- if (! r)
- return FALSE;
+ (*info->callbacks->warning) (info, msg, name, input_bfd,
+ input_section, rel->r_offset);
}
}
the symbol was forced to be local because of a version file.
The entry in the global offset table will already have been
initialized in the relocate_section function. */
- if (info->shared
+ if (bfd_link_pic (info)
&& (info->symbolic || h->dynindx == -1)
&& h->def_regular)
{
/* This symbols needs a copy reloc. Set it up. */
BFD_ASSERT (h->dynindx != -1);
- s = bfd_get_section_by_name (h->root.u.def.section->owner,
- ".rela.bss");
- BFD_ASSERT (s != NULL);
-
rela.r_offset = (h->root.u.def.value
+ h->root.u.def.section->output_section->vma
+ h->root.u.def.section->output_offset);
rela.r_info = ELF32_R_INFO (h->dynindx, R_TILEPRO_COPY);
rela.r_addend = 0;
+ if (h->root.u.def.section == htab->elf.sdynrelro)
+ s = htab->elf.sreldynrelro;
+ else
+ s = htab->elf.srelbss;
tilepro_elf_append_rela_32 (output_bfd, s, &rela);
}
/* Mark some specially defined symbols as absolute. */
- if (strcmp (h->root.root.string, "_DYNAMIC") == 0
+ if (h == htab->elf.hdynamic
|| (h == htab->elf.hgot || h == htab->elf.hplt))
sym->st_shndx = SHN_ABS;
static bfd_boolean
tilepro_elf_finish_dynamic_sections (bfd *output_bfd,
- struct bfd_link_info *info)
+ struct bfd_link_info *info)
{
bfd *dynobj;
asection *sdyn;
BFD_ASSERT (htab != NULL);
dynobj = htab->elf.dynobj;
- sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+ sdyn = bfd_get_linker_section (dynobj, ".dynamic");
if (elf_hash_table (info)->dynamic_sections_created)
{
asection *splt;
bfd_boolean ret;
- splt = bfd_get_section_by_name (dynobj, ".plt");
+ splt = htab->elf.splt;
BFD_ASSERT (splt != NULL && sdyn != NULL);
ret = tilepro_finish_dyn (output_bfd, info, dynobj, sdyn, splt);
- if (ret != TRUE)
+ if (!ret)
return ret;
/* Fill in the first entry in the procedure linkage table. */
if (splt->size > 0)
- memcpy (splt->contents, tilepro_plt0_entry, PLT_HEADER_SIZE);
+ {
+ memcpy (splt->contents, tilepro_plt0_entry, PLT_HEADER_SIZE);
+ memset (splt->contents + PLT_HEADER_SIZE, 0,
+ PLT_ENTRY_SIZE - PLT_HEADER_SIZE);
+ }
- elf_section_data (splt->output_section)->this_hdr.sh_entsize
- = PLT_ENTRY_SIZE;
+ if (elf_section_data (splt->output_section) != NULL)
+ elf_section_data (splt->output_section)->this_hdr.sh_entsize
+ = PLT_ENTRY_SIZE;
}
if (htab->elf.sgotplt)
{
if (bfd_is_abs_section (htab->elf.sgotplt->output_section))
{
- (*_bfd_error_handler)
- (_("discarded output section: `%A'"), htab->elf.sgotplt);
+ _bfd_error_handler
+ (_("discarded output section: `%pA'"), htab->elf.sgotplt);
return FALSE;
}
static bfd_vma
tilepro_elf_plt_sym_val (bfd_vma i, const asection *plt,
- const arelent *rel ATTRIBUTE_UNUSED)
+ const arelent *rel ATTRIBUTE_UNUSED)
{
- return plt->vma + PLT_HEADER_SIZE + i * PLT_ENTRY_SIZE;
+ return plt->vma + (i + 1) * PLT_ENTRY_SIZE;
}
static enum elf_reloc_type_class
-tilepro_reloc_type_class (const Elf_Internal_Rela *rela)
+tilepro_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const asection *rel_sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela *rela)
{
switch ((int) ELF32_R_TYPE (rela->r_info))
{
static int
tilepro_additional_program_headers (bfd *abfd,
- struct bfd_link_info *info ATTRIBUTE_UNUSED)
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
/* Each .intrpt section specified by the user adds another PT_LOAD
header since the sections are discontiguous. */
#define ELF_MAXPAGESIZE 0x10000
#define ELF_COMMONPAGESIZE 0x10000
-#define TARGET_LITTLE_SYM bfd_elf32_tilepro_vec
+#define TARGET_LITTLE_SYM tilepro_elf32_vec
#define TARGET_LITTLE_NAME "elf32-tilepro"
#define elf_backend_reloc_type_class tilepro_reloc_type_class
-#define bfd_elf32_bfd_reloc_name_lookup tilepro_reloc_name_lookup
+#define bfd_elf32_bfd_reloc_name_lookup tilepro_reloc_name_lookup
#define bfd_elf32_bfd_link_hash_table_create tilepro_elf_link_hash_table_create
#define bfd_elf32_bfd_reloc_type_lookup tilepro_reloc_type_lookup
#define elf_backend_finish_dynamic_symbol tilepro_elf_finish_dynamic_symbol
#define elf_backend_finish_dynamic_sections tilepro_elf_finish_dynamic_sections
#define elf_backend_gc_mark_hook tilepro_elf_gc_mark_hook
-#define elf_backend_gc_sweep_hook tilepro_elf_gc_sweep_hook
#define elf_backend_plt_sym_val tilepro_elf_plt_sym_val
-#define elf_info_to_howto_rel NULL
-#define elf_info_to_howto tilepro_info_to_howto_rela
-#define elf_backend_grok_prstatus tilepro_elf_grok_prstatus
-#define elf_backend_grok_psinfo tilepro_elf_grok_psinfo
+#define elf_info_to_howto_rel NULL
+#define elf_info_to_howto tilepro_info_to_howto_rela
+#define elf_backend_grok_prstatus tilepro_elf_grok_prstatus
+#define elf_backend_grok_psinfo tilepro_elf_grok_psinfo
#define elf_backend_additional_program_headers tilepro_additional_program_headers
+#define bfd_elf32_mkobject tilepro_elf_mkobject
+
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_can_gc_sections 1
#define elf_backend_plt_alignment 6
#define elf_backend_want_plt_sym 1
#define elf_backend_got_header_size GOT_ENTRY_SIZE
+#define elf_backend_want_dynrelro 1
#define elf_backend_rela_normal 1
#define elf_backend_default_execstack 0
projects / deliverable / binutils-gdb.git / blobdiff