-/* XSTORMY16-specific support for 32-bit ELF.
- Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Xstormy16-specific support for 32-bit ELF.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ 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/xstormy16.h"
#include "libiberty.h"
-/* Forward declarations. */
-static reloc_howto_type * xstormy16_reloc_type_lookup
- PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
-static void xstormy16_info_to_howto_rela
- PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *));
-static bfd_reloc_status_type xstormy16_elf_24_reloc
- PARAMS ((bfd *abfd, arelent *reloc_entry, asymbol *symbol,
- PTR data, asection *input_section, bfd *output_bfd,
- char **error_message));
-static boolean xstormy16_elf_check_relocs
- PARAMS ((bfd *, struct bfd_link_info *, asection *,
- const Elf_Internal_Rela *));
-static boolean xstormy16_relax_plt_check
- PARAMS ((struct elf_link_hash_entry *, PTR));
-static boolean xstormy16_relax_plt_realloc
- PARAMS ((struct elf_link_hash_entry *, PTR));
-static boolean xstormy16_elf_relax_section
- PARAMS ((bfd *abfd, asection *sec, struct bfd_link_info *link_info,
- boolean *again));
-static boolean xstormy16_elf_always_size_sections
- PARAMS ((bfd *, struct bfd_link_info *));
-static boolean xstormy16_elf_relocate_section
- PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
- Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
-static boolean xstormy16_elf_finish_dynamic_sections
- PARAMS((bfd *, struct bfd_link_info *));
-static boolean xstormy16_elf_gc_sweep_hook
- PARAMS ((bfd *, struct bfd_link_info *, asection *,
- const Elf_Internal_Rela *));
-static asection * xstormy16_elf_gc_mark_hook
- PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Rela *,
- struct elf_link_hash_entry *, Elf_Internal_Sym *));
+/* Handle the R_XSTORMY16_24 reloc, which has an odd bit arrangement. */
+
+static bfd_reloc_status_type
+xstormy16_elf_24_reloc (bfd *abfd,
+ arelent *reloc_entry,
+ asymbol *symbol,
+ void * data,
+ asection *input_section,
+ bfd *output_bfd,
+ char **error_message ATTRIBUTE_UNUSED)
+{
+ bfd_vma relocation, x;
+
+ if (output_bfd != NULL)
+ {
+ reloc_entry->address += input_section->output_offset;
+ return bfd_reloc_ok;
+ }
+
+ if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
+ return bfd_reloc_outofrange;
+
+ if (bfd_is_com_section (symbol->section))
+ relocation = 0;
+ else
+ relocation = symbol->value;
+
+ relocation += symbol->section->output_section->vma;
+ relocation += symbol->section->output_offset;
+ relocation += reloc_entry->addend;
+
+ x = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
+ x &= 0x0000ff00;
+ x |= relocation & 0xff;
+ x |= (relocation << 8) & 0xffff0000;
+ bfd_put_32 (abfd, x, (bfd_byte *) data + reloc_entry->address);
+
+ if (relocation & ~ (bfd_vma) 0xffffff)
+ return bfd_reloc_overflow;
+
+ return bfd_reloc_ok;
+}
static reloc_howto_type xstormy16_elf_howto_table [] =
{
/* This reloc does nothing. */
HOWTO (R_XSTORMY16_NONE, /* type */
0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- false, /* pc_relative */
+ 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_XSTORMY16_NONE", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- false), /* pcrel_offset */
+ FALSE), /* pcrel_offset */
/* A 32 bit absolute relocation. */
HOWTO (R_XSTORMY16_32, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_32", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0xffffffff, /* dst_mask */
- false), /* pcrel_offset */
+ FALSE), /* pcrel_offset */
/* A 16 bit absolute relocation. */
HOWTO (R_XSTORMY16_16, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_16", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
- 0xffffffff, /* dst_mask */
- false), /* pcrel_offset */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
/* An 8 bit absolute relocation. */
- HOWTO (R_XSTORMY16_8, /* type */
+ HOWTO (R_XSTORMY16_8, /* type */
0, /* rightshift */
0, /* size (0 = byte, 1 = short, 2 = long) */
8, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
+ complain_overflow_unsigned, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_8", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
- 0xffffffff, /* dst_mask */
- false), /* pcrel_offset */
+ 0xff, /* dst_mask */
+ FALSE), /* pcrel_offset */
/* A 32 bit pc-relative relocation. */
HOWTO (R_XSTORMY16_PC32, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
- true, /* pc_relative */
+ TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_PC32", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0xffffffff, /* dst_mask */
- true), /* pcrel_offset */
+ TRUE), /* pcrel_offset */
/* A 16 bit pc-relative relocation. */
HOWTO (R_XSTORMY16_PC16, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- true, /* pc_relative */
+ TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_PC16", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0xffffffff, /* dst_mask */
- true), /* pcrel_offset */
+ TRUE), /* pcrel_offset */
/* An 8 bit pc-relative relocation. */
HOWTO (R_XSTORMY16_PC8, /* type */
0, /* rightshift */
0, /* size (0 = byte, 1 = short, 2 = long) */
8, /* bitsize */
- true, /* pc_relative */
+ TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_PC8", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0xffffffff, /* dst_mask */
- true), /* pcrel_offset */
+ TRUE), /* pcrel_offset */
/* A 12-bit pc-relative relocation suitable for the branch instructions. */
HOWTO (R_XSTORMY16_REL_12, /* type */
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
11, /* bitsize */
- true, /* pc_relative */
+ TRUE, /* pc_relative */
1, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_REL_12", /* name */
- true, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
- 0x0fff, /* dst_mask */
- true), /* pcrel_offset */
+ 0x0ffe, /* dst_mask */
+ TRUE), /* pcrel_offset */
/* A 24-bit absolute relocation suitable for the jump instructions. */
HOWTO (R_XSTORMY16_24, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
24, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_unsigned, /* complain_on_overflow */
xstormy16_elf_24_reloc, /* special_function */
"R_XSTORMY16_24", /* name */
- true, /* partial_inplace */
+ TRUE, /* partial_inplace */
0, /* src_mask */
0xffff00ff, /* dst_mask */
- true), /* pcrel_offset */
+ TRUE), /* pcrel_offset */
/* A 16 bit absolute relocation to a function pointer. */
HOWTO (R_XSTORMY16_FPTR16, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_XSTORMY16_FPTR16", /* name */
- false, /* partial_inplace */
+ FALSE, /* partial_inplace */
0, /* src_mask */
0xffffffff, /* dst_mask */
- false), /* pcrel_offset */
+ FALSE), /* pcrel_offset */
+
+ /* Low order 16 bit value of a high memory address. */
+ HOWTO (R_XSTORMY16_LO16, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_XSTORMY16_LO16", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* High order 16 bit value of a high memory address. */
+ HOWTO (R_XSTORMY16_HI16, /* type */
+ 16, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_XSTORMY16_HI16", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* A 12 bit absolute relocation. */
+ HOWTO (R_XSTORMY16_12, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 12, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_XSTORMY16_12", /* name */
+ FALSE, /* partial_inplace */
+ 0x0000, /* src_mask */
+ 0x0fff, /* dst_mask */
+ FALSE), /* pcrel_offset */
};
static reloc_howto_type xstormy16_elf_howto_table2 [] =
{
/* GNU extension to record C++ vtable hierarchy */
HOWTO (R_XSTORMY16_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_XSTORMY16_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_XSTORMY16_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_XSTORMY16_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_XSTORMY16_GNU_VTENTRY", /* 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 */
+ _bfd_elf_rel_vtable_reloc_fn, /* special_function */
+ "R_XSTORMY16_GNU_VTENTRY", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
};
\f
typedef struct xstormy16_reloc_map
{
bfd_reloc_code_real_type bfd_reloc_val;
- unsigned int xstormy16_reloc_val;
- reloc_howto_type * table;
+ unsigned int xstormy16_reloc_val;
+ reloc_howto_type * table;
} reloc_map;
static const reloc_map xstormy16_reloc_map [] =
{
- { BFD_RELOC_NONE, R_XSTORMY16_NONE, xstormy16_elf_howto_table },
- { BFD_RELOC_32, R_XSTORMY16_32, xstormy16_elf_howto_table },
- { BFD_RELOC_16, R_XSTORMY16_16, xstormy16_elf_howto_table },
- { BFD_RELOC_8, R_XSTORMY16_8, xstormy16_elf_howto_table },
- { BFD_RELOC_32_PCREL, R_XSTORMY16_PC32, xstormy16_elf_howto_table },
- { BFD_RELOC_16_PCREL, R_XSTORMY16_PC16, xstormy16_elf_howto_table },
- { BFD_RELOC_8_PCREL, R_XSTORMY16_PC8, xstormy16_elf_howto_table },
- { BFD_RELOC_XSTORMY16_REL_12, R_XSTORMY16_REL_12, xstormy16_elf_howto_table },
- { BFD_RELOC_XSTORMY16_24, R_XSTORMY16_24, xstormy16_elf_howto_table },
- { BFD_RELOC_XSTORMY16_FPTR16, R_XSTORMY16_FPTR16, xstormy16_elf_howto_table },
- { BFD_RELOC_VTABLE_INHERIT, R_XSTORMY16_GNU_VTINHERIT, xstormy16_elf_howto_table2 },
- { BFD_RELOC_VTABLE_ENTRY, R_XSTORMY16_GNU_VTENTRY, xstormy16_elf_howto_table2 },
+ { BFD_RELOC_NONE, R_XSTORMY16_NONE, xstormy16_elf_howto_table },
+ { BFD_RELOC_32, R_XSTORMY16_32, xstormy16_elf_howto_table },
+ { BFD_RELOC_16, R_XSTORMY16_16, xstormy16_elf_howto_table },
+ { BFD_RELOC_8, R_XSTORMY16_8, xstormy16_elf_howto_table },
+ { BFD_RELOC_32_PCREL, R_XSTORMY16_PC32, xstormy16_elf_howto_table },
+ { BFD_RELOC_16_PCREL, R_XSTORMY16_PC16, xstormy16_elf_howto_table },
+ { BFD_RELOC_8_PCREL, R_XSTORMY16_PC8, xstormy16_elf_howto_table },
+ { BFD_RELOC_XSTORMY16_REL_12, R_XSTORMY16_REL_12, xstormy16_elf_howto_table },
+ { BFD_RELOC_XSTORMY16_24, R_XSTORMY16_24, xstormy16_elf_howto_table },
+ { BFD_RELOC_XSTORMY16_FPTR16, R_XSTORMY16_FPTR16, xstormy16_elf_howto_table },
+ { BFD_RELOC_LO16, R_XSTORMY16_LO16, xstormy16_elf_howto_table },
+ { BFD_RELOC_HI16, R_XSTORMY16_HI16, xstormy16_elf_howto_table },
+ { BFD_RELOC_XSTORMY16_12, R_XSTORMY16_12, xstormy16_elf_howto_table },
+ { BFD_RELOC_VTABLE_INHERIT, R_XSTORMY16_GNU_VTINHERIT, xstormy16_elf_howto_table2 },
+ { BFD_RELOC_VTABLE_ENTRY, R_XSTORMY16_GNU_VTENTRY, xstormy16_elf_howto_table2 },
};
static reloc_howto_type *
-xstormy16_reloc_type_lookup (abfd, code)
- bfd * abfd ATTRIBUTE_UNUSED;
- bfd_reloc_code_real_type code;
+xstormy16_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
{
unsigned int i;
- for (i = ARRAY_SIZE (xstormy16_reloc_map); --i;)
+ for (i = ARRAY_SIZE (xstormy16_reloc_map); i--;)
{
const reloc_map * entry;
return NULL;
}
+static reloc_howto_type *
+xstormy16_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0;
+ i < (sizeof (xstormy16_elf_howto_table)
+ / sizeof (xstormy16_elf_howto_table[0]));
+ i++)
+ if (xstormy16_elf_howto_table[i].name != NULL
+ && strcasecmp (xstormy16_elf_howto_table[i].name, r_name) == 0)
+ return &xstormy16_elf_howto_table[i];
+
+ for (i = 0;
+ i < (sizeof (xstormy16_elf_howto_table2)
+ / sizeof (xstormy16_elf_howto_table2[0]));
+ i++)
+ if (xstormy16_elf_howto_table2[i].name != NULL
+ && strcasecmp (xstormy16_elf_howto_table2[i].name, r_name) == 0)
+ return &xstormy16_elf_howto_table2[i];
+
+ return NULL;
+}
+
/* Set the howto pointer for an XSTORMY16 ELF reloc. */
-static void
-xstormy16_info_to_howto_rela (abfd, cache_ptr, dst)
- bfd * abfd ATTRIBUTE_UNUSED;
- arelent * cache_ptr;
- Elf32_Internal_Rela * dst;
+static bfd_boolean
+xstormy16_info_to_howto_rela (bfd * abfd,
+ arelent * cache_ptr,
+ Elf_Internal_Rela * dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
- if (r_type <= (unsigned int) R_XSTORMY16_FPTR16)
+ if (r_type <= (unsigned int) R_XSTORMY16_12)
cache_ptr->howto = &xstormy16_elf_howto_table [r_type];
else if (r_type - R_XSTORMY16_GNU_VTINHERIT
- <= (unsigned int) R_XSTORMY16_GNU_VTENTRY)
+ <= ((unsigned int) R_XSTORMY16_GNU_VTENTRY
+ - (unsigned int) R_XSTORMY16_GNU_VTINHERIT))
cache_ptr->howto
= &xstormy16_elf_howto_table2 [r_type - R_XSTORMY16_GNU_VTINHERIT];
else
- abort ();
-}
-
-/* Handle the R_XSTORMY16_24 reloc, which has an odd bit arrangement. */
-
-static bfd_reloc_status_type
-xstormy16_elf_24_reloc (abfd, reloc_entry, symbol, data, input_section,
- output_bfd, error_message)
- bfd *abfd;
- arelent *reloc_entry;
- asymbol *symbol;
- PTR data;
- asection *input_section;
- bfd *output_bfd;
- char **error_message ATTRIBUTE_UNUSED;
-{
- bfd_vma relocation, x;
-
- if (output_bfd != NULL)
{
- reloc_entry->address += input_section->output_offset;
- return bfd_reloc_ok;
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
-
- if (reloc_entry->address > input_section->_cooked_size)
- return bfd_reloc_outofrange;
-
- if (bfd_is_com_section (symbol->section))
- relocation = 0;
- else
- relocation = symbol->value;
-
- relocation += symbol->section->output_section->vma;
- relocation += symbol->section->output_offset;
- relocation += reloc_entry->addend;
-
- x = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
- x &= 0x0000ff00;
- x |= relocation & 0xff;
- x |= (relocation << 8) & 0xffff0000;
- bfd_put_32 (abfd, x, (bfd_byte *) data + reloc_entry->address);
-
- if (relocation & ~ (bfd_vma) 0xffffff)
- return bfd_reloc_overflow;
-
- return bfd_reloc_ok;
+ return TRUE;
}
\f
/* We support 16-bit pointers to code above 64k by generating a thunk
-relax switch is given, as otherwise we have no idea where the
sections will fall in the address space. */
-static boolean
-xstormy16_elf_check_relocs (abfd, info, sec, relocs)
- bfd *abfd;
- struct bfd_link_info *info;
- asection *sec;
- const Elf_Internal_Rela *relocs;
+static bfd_boolean
+xstormy16_elf_check_relocs (bfd *abfd,
+ struct bfd_link_info *info,
+ asection *sec,
+ const Elf_Internal_Rela *relocs)
{
const Elf_Internal_Rela *rel, *relend;
struct elf_link_hash_entry **sym_hashes;
asection *splt;
bfd *dynobj;
- if (info->relocateable)
- return true;
+ if (bfd_link_relocatable (info))
+ return TRUE;
symtab_hdr = &elf_tdata(abfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (abfd);
local_plt_offsets = elf_local_got_offsets (abfd);
- splt = NULL;
dynobj = elf_hash_table(info)->dynobj;
relend = relocs + sec->reloc_count;
}
switch (ELF32_R_TYPE (rel->r_info))
- {
+ {
/* This relocation describes a 16-bit pointer to a function.
We may need to allocate a thunk in low memory; reserve memory
for it now. */
if (dynobj == NULL)
elf_hash_table (info)->dynobj = dynobj = abfd;
+ splt = elf_hash_table (info)->splt;
if (splt == NULL)
{
- splt = bfd_get_section_by_name (dynobj, ".plt");
- if (splt == NULL)
- {
- splt = bfd_make_section (dynobj, ".plt");
- if (splt == NULL
- || ! bfd_set_section_flags (dynobj, splt,
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED
- | SEC_READONLY
- | SEC_CODE))
- || ! bfd_set_section_alignment (dynobj, splt, 1))
- return false;
- }
+ flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY | SEC_LINKER_CREATED
+ | SEC_READONLY | SEC_CODE);
+
+ splt = bfd_make_section_anyway_with_flags (dynobj, ".plt",
+ flags);
+ elf_hash_table (info)->splt = splt;
+ if (splt == NULL
+ || !bfd_set_section_alignment (splt, 1))
+ return FALSE;
}
if (h != NULL)
unsigned int i;
size = symtab_hdr->sh_info * sizeof (bfd_vma);
- local_plt_offsets = (bfd_vma *) bfd_alloc (abfd, size);
+ local_plt_offsets = bfd_alloc (abfd, size);
if (local_plt_offsets == NULL)
- return false;
+ return FALSE;
elf_local_got_offsets (abfd) = local_plt_offsets;
for (i = 0; i < symtab_hdr->sh_info; i++)
if (*offset == (bfd_vma) -1)
{
- *offset = splt->_raw_size;
- splt->_raw_size += 4;
+ *offset = splt->size;
+ splt->size += 4;
}
break;
/* This relocation describes the C++ object vtable hierarchy.
Reconstruct it for later use during GC. */
- case R_XSTORMY16_GNU_VTINHERIT:
- if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
- return false;
- break;
+ case R_XSTORMY16_GNU_VTINHERIT:
+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+ return FALSE;
+ break;
/* This relocation describes which C++ vtable entries are actually
used. Record for later use during GC. */
- case R_XSTORMY16_GNU_VTENTRY:
- if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_addend))
- return false;
- break;
+ case R_XSTORMY16_GNU_VTENTRY:
+ if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+ return FALSE;
+ break;
}
}
- return true;
+ return TRUE;
}
/* A subroutine of xstormy16_elf_relax_section. If the global symbol H
struct relax_plt_data
{
asection *splt;
- boolean *again;
+ bfd_boolean *again;
};
-static boolean
-xstormy16_relax_plt_check (h, xdata)
- struct elf_link_hash_entry *h;
- PTR xdata;
+static bfd_boolean
+xstormy16_relax_plt_check (struct elf_link_hash_entry *h, void * xdata)
{
struct relax_plt_data *data = (struct relax_plt_data *) xdata;
- if (h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
if (h->plt.offset != (bfd_vma) -1)
{
bfd_vma address;
if (address <= 0xffff)
{
h->plt.offset = -1;
- data->splt->_cooked_size -= 4;
- *data->again = true;
+ data->splt->size -= 4;
+ *data->again = TRUE;
}
}
- return true;
+ return TRUE;
}
/* A subroutine of xstormy16_elf_relax_section. If the global symbol H
previously had a plt entry, give it a new entry offset. */
-static boolean
-xstormy16_relax_plt_realloc (h, xdata)
- struct elf_link_hash_entry *h;
- PTR xdata;
+static bfd_boolean
+xstormy16_relax_plt_realloc (struct elf_link_hash_entry *h, void * xdata)
{
bfd_vma *entry = (bfd_vma *) xdata;
- if (h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
if (h->plt.offset != (bfd_vma) -1)
{
h->plt.offset = *entry;
*entry += 4;
}
- return true;
+ return TRUE;
}
-static boolean
-xstormy16_elf_relax_section (dynobj, splt, info, again)
- bfd *dynobj;
- asection *splt;
- struct bfd_link_info *info;
- boolean *again;
+static bfd_boolean
+xstormy16_elf_relax_section (bfd *dynobj,
+ asection *splt,
+ struct bfd_link_info *info,
+ bfd_boolean *again)
{
struct relax_plt_data relax_plt_data;
bfd *ibfd;
/* Assume nothing changes. */
- *again = false;
+ *again = FALSE;
- if (info->relocateable)
- return true;
+ if (bfd_link_relocatable (info))
+ return TRUE;
/* We only relax the .plt section at the moment. */
if (dynobj != elf_hash_table (info)->dynobj
|| strcmp (splt->name, ".plt") != 0)
- return true;
+ return TRUE;
/* Quick check for an empty plt. */
- if (splt->_raw_size == 0)
- return true;
-
- /* If this is the first time we have been called for this section,
- initialize the cooked size. */
- if (splt->_cooked_size == 0)
- splt->_cooked_size = splt->_raw_size;
+ if (splt->size == 0)
+ return TRUE;
/* Map across all global symbols; see which ones happen to
fall in the low 64k. */
&relax_plt_data);
/* Likewise for local symbols, though that's somewhat less convenient
- as we have walk the list of input bfds and swap in symbol data. */
- for (ibfd = info->input_bfds; ibfd ; ibfd = ibfd->link_next)
+ as we have to walk the list of input bfds and swap in symbol data. */
+ for (ibfd = info->input_bfds; ibfd ; ibfd = ibfd->link.next)
{
bfd_vma *local_plt_offsets = elf_local_got_offsets (ibfd);
Elf_Internal_Shdr *symtab_hdr;
- Elf_Internal_Shdr *shndx_hdr;
- Elf32_External_Sym *extsyms;
- Elf_External_Sym_Shndx *shndx_buf;
+ Elf_Internal_Sym *isymbuf = NULL;
unsigned int idx;
if (! local_plt_offsets)
continue;
symtab_hdr = &elf_tdata (ibfd)->symtab_hdr;
- shndx_hdr = &elf_tdata (ibfd)->symtab_shndx_hdr;
-
- if (symtab_hdr->contents != NULL)
- extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
- else
- {
- bfd_size_type amt;
-
- amt = symtab_hdr->sh_info;
- amt *= sizeof (Elf32_External_Sym);
- extsyms = (Elf32_External_Sym *) bfd_malloc (amt);
- if (extsyms == NULL)
- return false;
- if (bfd_seek (ibfd, symtab_hdr->sh_offset, SEEK_SET) != 0
- || bfd_bread ((PTR) extsyms, amt, ibfd) != amt)
- {
- error_ret_free_extsyms:
- free (extsyms);
- return false;
- }
- }
-
- shndx_buf = NULL;
- if (shndx_hdr->sh_size != 0)
+ if (symtab_hdr->sh_info != 0)
{
- bfd_size_type amt;
-
- amt = symtab_hdr->sh_info;
- amt *= sizeof (Elf_External_Sym_Shndx);
- shndx_buf = (Elf_External_Sym_Shndx *) bfd_malloc (amt);
- if (shndx_buf == NULL)
- goto error_ret_free_extsyms;
- if (bfd_seek (ibfd, shndx_hdr->sh_offset, SEEK_SET) != 0
- || bfd_bread ((PTR) shndx_buf, amt, ibfd) != amt)
- {
- free (shndx_buf);
- goto error_ret_free_extsyms;
- }
- shndx_hdr->contents = (bfd_byte *) shndx_buf;
+ isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (isymbuf == NULL)
+ isymbuf = bfd_elf_get_elf_syms (ibfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ if (isymbuf == NULL)
+ return FALSE;
}
for (idx = 0; idx < symtab_hdr->sh_info; ++idx)
{
- Elf_External_Sym_Shndx *shndx;
- Elf_Internal_Sym isym;
+ Elf_Internal_Sym *isym;
asection *tsec;
bfd_vma address;
if (local_plt_offsets[idx] == (bfd_vma) -1)
continue;
- shndx = shndx_buf;
- if (shndx != NULL)
- shndx += idx;
- bfd_elf32_swap_symbol_in (ibfd, (const PTR *) (extsyms + idx),
- (const PTR *) shndx, &isym);
- if (isym.st_shndx == SHN_UNDEF)
+ isym = &isymbuf[idx];
+ if (isym->st_shndx == SHN_UNDEF)
continue;
- else if (isym.st_shndx == SHN_ABS)
+ else if (isym->st_shndx == SHN_ABS)
tsec = bfd_abs_section_ptr;
- else if (isym.st_shndx == SHN_COMMON)
+ else if (isym->st_shndx == SHN_COMMON)
tsec = bfd_com_section_ptr;
else
- tsec = bfd_section_from_elf_index (ibfd, isym.st_shndx);
+ tsec = bfd_section_from_elf_index (ibfd, isym->st_shndx);
address = (tsec->output_section->vma
+ tsec->output_offset
- + isym.st_value);
+ + isym->st_value);
if (address <= 0xffff)
{
local_plt_offsets[idx] = -1;
- splt->_cooked_size -= 4;
- *again = true;
+ splt->size -= 4;
+ *again = TRUE;
}
}
- if (shndx_buf != NULL)
- free (shndx_buf);
-
- if ((Elf32_External_Sym *) symtab_hdr->contents != extsyms)
- free (extsyms);
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ {
+ if (! info->keep_memory)
+ free (isymbuf);
+ else
+ {
+ /* Cache the symbols for elf_link_input_bfd. */
+ symtab_hdr->contents = (unsigned char *) isymbuf;
+ }
+ }
}
/* If we changed anything, walk the symbols again to reallocate
.plt entry addresses. */
- if (*again && splt->_cooked_size > 0)
+ if (*again && splt->size > 0)
{
bfd_vma entry = 0;
elf_link_hash_traverse (elf_hash_table (info),
xstormy16_relax_plt_realloc, &entry);
- for (ibfd = info->input_bfds; ibfd ; ibfd = ibfd->link_next)
+ for (ibfd = info->input_bfds; ibfd ; ibfd = ibfd->link.next)
{
bfd_vma *local_plt_offsets = elf_local_got_offsets (ibfd);
unsigned int nlocals = elf_tdata (ibfd)->symtab_hdr.sh_info;
for (idx = 0; idx < nlocals; ++idx)
if (local_plt_offsets[idx] != (bfd_vma) -1)
{
- local_plt_offsets[idx] = entry;
+ local_plt_offsets[idx] = entry;
entry += 4;
}
}
}
- splt->_raw_size = splt->_cooked_size;
- return true;
+ return TRUE;
}
-static boolean
-xstormy16_elf_always_size_sections (output_bfd, info)
- bfd *output_bfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info;
+static bfd_boolean
+xstormy16_elf_always_size_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info)
{
bfd *dynobj;
asection *splt;
- if (info->relocateable)
- return true;
+ if (bfd_link_relocatable (info))
+ return TRUE;
dynobj = elf_hash_table (info)->dynobj;
if (dynobj == NULL)
- return true;
+ return TRUE;
- splt = bfd_get_section_by_name (dynobj, ".plt");
+ splt = elf_hash_table (info)->splt;
BFD_ASSERT (splt != NULL);
- splt->contents = (bfd_byte *) bfd_zalloc (dynobj, splt->_raw_size);
+ splt->contents = bfd_zalloc (dynobj, splt->size);
if (splt->contents == NULL)
- return false;
+ return FALSE;
- return true;
+ return TRUE;
}
\f
/* Relocate an XSTORMY16 ELF section.
- There is some attempt to make this function usable for many architectures,
- both USE_REL and USE_RELA ['twould be nice if such a critter existed],
- if only to serve as a learning tool.
The RELOCATE_SECTION function is called by the new ELF backend linker
to handle the relocations for a section.
zero.
This function is responsible for adjusting the section contents as
- necessary, and (if using Rela relocs and generating a relocateable
+ necessary, and (if using Rela relocs and generating a relocatable
output file) adjusting the reloc addend as necessary.
This function does not have to worry about setting the reloc
The global hash table entry for the global symbols can be found
via elf_sym_hashes (input_bfd).
- When generating relocateable output, this function must handle
+ When generating relocatable output, this function must handle
STB_LOCAL/STT_SECTION symbols specially. The output symbol is
going to be the section symbol corresponding to the output
section, which means that the addend must be adjusted
accordingly. */
-static boolean
-xstormy16_elf_relocate_section (output_bfd, info, input_bfd, input_section,
- contents, relocs, local_syms, local_sections)
- bfd * output_bfd ATTRIBUTE_UNUSED;
- 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;
+static bfd_boolean
+xstormy16_elf_relocate_section (bfd * output_bfd ATTRIBUTE_UNUSED,
+ 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)
{
- Elf_Internal_Shdr * symtab_hdr;
+ Elf_Internal_Shdr * symtab_hdr;
struct elf_link_hash_entry ** sym_hashes;
- Elf_Internal_Rela * rel;
- Elf_Internal_Rela * relend;
- bfd *dynobj;
+ Elf_Internal_Rela * rel;
+ Elf_Internal_Rela * relend;
asection *splt;
- if (info->relocateable)
- return true;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
- dynobj = elf_hash_table (info)->dynobj;
- splt = NULL;
- if (dynobj != NULL)
- splt = bfd_get_section_by_name (dynobj, ".plt");
+ splt = elf_hash_table (info)->splt;
for (rel = relocs; rel < relend; rel ++)
{
- reloc_howto_type * howto;
- unsigned long r_symndx;
- Elf_Internal_Sym * sym;
- asection * sec;
+ reloc_howto_type * howto;
+ unsigned long r_symndx;
+ Elf_Internal_Sym * sym;
+ asection * sec;
struct elf_link_hash_entry * h;
- bfd_vma relocation;
- bfd_reloc_status_type r;
- const char * name = NULL;
- int r_type;
+ bfd_vma relocation;
+ bfd_reloc_status_type r;
+ const char * name = NULL;
+ int r_type;
r_type = ELF32_R_TYPE (rel->r_info);
{
sym = local_syms + r_symndx;
sec = local_sections [r_symndx];
- relocation = (sec->output_section->vma
- + sec->output_offset
- + sym->st_value);
-
- name = bfd_elf_string_from_elf_section
- (input_bfd, symtab_hdr->sh_link, sym->st_name);
- name = (name == NULL) ? bfd_section_name (input_bfd, sec) : name;
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
}
else
{
- h = sym_hashes [r_symndx - symtab_hdr->sh_info];
+ bfd_boolean unresolved_reloc, warned, ignored;
- 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;
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned, ignored);
+ }
- name = h->root.root.string;
+ if (sec != NULL && discarded_section (sec))
+ RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
+ rel, 1, relend, howto, 0, contents);
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- sec = h->root.u.def.section;
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- else if (h->root.type == bfd_link_hash_undefweak)
- {
- relocation = 0;
- }
- else
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd,
- input_section, rel->r_offset, true)))
- return false;
- relocation = 0;
- }
+ if (bfd_link_relocatable (info))
+ continue;
+
+ if (h != NULL)
+ name = h->root.root.string;
+ else
+ {
+ 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 (sec);
}
switch (ELF32_R_TYPE (rel->r_info))
if (relocation <= 0xffff)
{
- /* If the symbol is in range for a 16-bit address, we should
+ /* If the symbol is in range for a 16-bit address, we should
have deallocated the plt entry in relax_section. */
- BFD_ASSERT (*plt_offset == (bfd_vma) -1);
+ BFD_ASSERT (*plt_offset == (bfd_vma) -1);
}
else
{
if (r != bfd_reloc_ok)
{
- const char * msg = (const char *) NULL;
+ const char * msg = NULL;
switch (r)
{
case bfd_reloc_overflow:
- r = info->callbacks->reloc_overflow
- (info, name, howto->name, (bfd_vma) 0,
- input_bfd, input_section, rel->r_offset);
+ (*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);
}
}
- return true;
+ return TRUE;
}
/* This must exist if dynobj is ever set. */
-static boolean
-xstormy16_elf_finish_dynamic_sections (abfd, info)
- bfd *abfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info;
+static bfd_boolean
+xstormy16_elf_finish_dynamic_sections (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info)
{
- bfd *dynobj;
- asection *splt;
+ bfd *dynobj = elf_hash_table (info)->dynobj;
+ asection *splt = elf_hash_table (info)->splt;
/* As an extra sanity check, verify that all plt entries have
been filled in. */
- if ((dynobj = elf_hash_table (info)->dynobj) != NULL
- && (splt = bfd_get_section_by_name (dynobj, ".plt")) != NULL)
+ if (dynobj != NULL && splt != NULL)
{
bfd_byte *contents = splt->contents;
- unsigned int i, size = splt->_raw_size;
+ unsigned int i, size = splt->size;
+
for (i = 0; i < size; i += 4)
{
unsigned int x = bfd_get_32 (dynobj, contents + i);
+
BFD_ASSERT (x != 0);
}
}
- return true;
+ return TRUE;
}
\f
/* Return the section that should be marked against GC for a given
relocation. */
static asection *
-xstormy16_elf_gc_mark_hook (abfd, info, rel, h, sym)
- bfd * abfd;
- struct bfd_link_info * info ATTRIBUTE_UNUSED;
- Elf_Internal_Rela * rel;
- struct elf_link_hash_entry * h;
- Elf_Internal_Sym * sym;
+xstormy16_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)
{
if (h != NULL)
- {
- switch (ELF32_R_TYPE (rel->r_info))
- {
- case R_XSTORMY16_GNU_VTINHERIT:
- case R_XSTORMY16_GNU_VTENTRY:
- break;
-
- default:
- switch (h->root.type)
- {
- case bfd_link_hash_defined:
- case bfd_link_hash_defweak:
- return h->root.u.def.section;
-
- case bfd_link_hash_common:
- return h->root.u.c.p->section;
-
- default:
- break;
- }
- }
- }
- else
- {
- return bfd_section_from_elf_index (abfd, sym->st_shndx);
- }
-
- return NULL;
-}
-
-/* Update the got entry reference counts for the section being removed. */
-
-static boolean
-xstormy16_elf_gc_sweep_hook (abfd, info, sec, relocs)
- bfd * abfd ATTRIBUTE_UNUSED;
- struct bfd_link_info * info ATTRIBUTE_UNUSED;
- asection * sec ATTRIBUTE_UNUSED;
- const Elf_Internal_Rela * relocs ATTRIBUTE_UNUSED;
-{
- return true;
+ switch (ELF32_R_TYPE (rel->r_info))
+ {
+ case R_XSTORMY16_GNU_VTINHERIT:
+ case R_XSTORMY16_GNU_VTENTRY:
+ return NULL;
+ }
+
+ return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
}
\f
#define ELF_ARCH bfd_arch_xstormy16
#define ELF_MACHINE_CODE EM_XSTORMY16
#define ELF_MAXPAGESIZE 0x100
-#define TARGET_LITTLE_SYM bfd_elf32_xstormy16_vec
+#define TARGET_LITTLE_SYM xstormy16_elf32_vec
#define TARGET_LITTLE_NAME "elf32-xstormy16"
#define elf_info_to_howto_rel NULL
#define elf_info_to_howto xstormy16_info_to_howto_rela
#define elf_backend_relocate_section xstormy16_elf_relocate_section
#define elf_backend_gc_mark_hook xstormy16_elf_gc_mark_hook
-#define elf_backend_gc_sweep_hook xstormy16_elf_gc_sweep_hook
-#define elf_backend_check_relocs xstormy16_elf_check_relocs
+#define elf_backend_check_relocs xstormy16_elf_check_relocs
#define elf_backend_always_size_sections \
xstormy16_elf_always_size_sections
+#define elf_backend_omit_section_dynsym \
+ _bfd_elf_omit_section_dynsym_all
#define elf_backend_finish_dynamic_sections \
xstormy16_elf_finish_dynamic_sections
#define elf_backend_rela_normal 1
#define bfd_elf32_bfd_reloc_type_lookup xstormy16_reloc_type_lookup
+#define bfd_elf32_bfd_reloc_name_lookup \
+ xstormy16_reloc_name_lookup
#define bfd_elf32_bfd_relax_section xstormy16_elf_relax_section
#include "elf32-target.h"
projects / deliverable / binutils-gdb.git / blobdiff