#include "elf-bfd.h"
#include "elf/msp430.h"
-static bfd_boolean debug_relocs = 0;
+static bool debug_relocs = 0;
/* All users of this file have bfd_octets_per_byte (abfd, sec) == 1. */
#define OCTETS_PER_BYTE(ABFD, SEC) 1
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_NONE", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
HOWTO (R_MSP430_32, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_32", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* A 10 bit PC relative relocation. */
HOWTO (R_MSP430_10_PCREL, /* type */
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
10, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_10_PCREL", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0x3ff, /* src_mask */
0x3ff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
/* A 16 bit absolute relocation. */
HOWTO (R_MSP430_16, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_16", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* A 16 bit PC relative relocation for command address. */
HOWTO (R_MSP430_16_PCREL, /* type */
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_16_PCREL", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
/* A 16 bit absolute relocation, byte operations. */
HOWTO (R_MSP430_16_BYTE, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_16_BYTE", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xffff, /* src_mask */
0xffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* A 16 bit absolute relocation for command address. */
HOWTO (R_MSP430_16_PCREL_BYTE,/* type */
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_16_PCREL_BYTE",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xffff, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
/* A 10 bit PC relative relocation for complicated polymorphs. */
HOWTO (R_MSP430_2X_PCREL, /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
10, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_2X_PCREL", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0x3ff, /* src_mask */
0x3ff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
/* A 16 bit relaxable relocation for command address. */
HOWTO (R_MSP430_RL_PCREL, /* type */
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_RL_PCREL", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE) /* pcrel_offset */
+ true) /* pcrel_offset */
/* A 8-bit absolute relocation. */
, HOWTO (R_MSP430_8, /* type */
0, /* rightshift */
0, /* size (0 = byte, 1 = short, 2 = long) */
8, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_8", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* Together with a following reloc, allows for the difference
between two symbols to be the real addend of the second reloc. */
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 */
rl78_sym_diff_handler, /* special handler. */
"R_MSP430_SYM_DIFF", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* The length of unsigned-leb128 is variable, just assume the
size is one byte here. */
0, /* rightshift */
0, /* size */
0, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
msp430_elf_ignore_reloc, /* special handler. */
"R_MSP430_GNU_SET_ULEB128", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* The length of unsigned-leb128 is variable, just assume the
size is one byte here. */
0, /* rightshift */
0, /* size */
0, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
msp430_elf_ignore_reloc, /* special handler. */
"R_MSP430_GNU_SUB_ULEB128", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
};
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_NONE", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
HOWTO (R_MSP430_ABS32, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_ABS32", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
HOWTO (R_MSP430_ABS16, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_ABS16", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
HOWTO (R_MSP430_ABS8, /* 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 */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_ABS8", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xff, /* src_mask */
0xff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
HOWTO (R_MSP430_PCR16, /* type */
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430_PCR16", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_PCR20_EXT_SRC,/* 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_MSP430X_PCR20_EXT_SRC",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_PCR20_EXT_DST,/* 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_MSP430X_PCR20_EXT_DST",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_PCR20_EXT_ODST,/* 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_MSP430X_PCR20_EXT_ODST",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_ABS20_EXT_SRC,/* 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_MSP430X_ABS20_EXT_SRC",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_ABS20_EXT_DST,/* 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_MSP430X_ABS20_EXT_DST",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_ABS20_EXT_ODST,/* 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_MSP430X_ABS20_EXT_ODST",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_ABS20_ADR_SRC,/* 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_MSP430X_ABS20_ADR_SRC",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_ABS20_ADR_DST,/* 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_MSP430X_ABS20_ADR_DST",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_PCR16, /* 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_MSP430X_PCR16", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_PCR20_CALL, /* 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_MSP430X_PCR20_CALL",/* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430X_ABS16, /* 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_MSP430X_ABS16", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430_ABS_HI16, /* 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_MSP430_ABS_HI16", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
HOWTO (R_MSP430_PREL31, /* 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_MSP430_PREL31", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0xffff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
EMPTY_HOWTO (R_MSP430_EHTYPE),
1, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
10, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430X_10_PCREL", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0x3ff, /* src_mask */
0x3ff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
/* A 10 bit PC relative relocation for complicated polymorphs. */
HOWTO (R_MSP430X_2X_PCREL, /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
10, /* bitsize */
- TRUE, /* pc_relative */
+ true, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_MSP430X_2X_PCREL", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0x3ff, /* src_mask */
0x3ff, /* dst_mask */
- TRUE), /* pcrel_offset */
+ true), /* pcrel_offset */
/* Together with a following reloc, allows for the difference
between two symbols to be the real addend of the second reloc. */
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 */
rl78_sym_diff_handler, /* special handler. */
"R_MSP430X_SYM_DIFF", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* The length of unsigned-leb128 is variable, just assume the
size is one byte here. */
0, /* rightshift */
0, /* size */
0, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
msp430_elf_ignore_reloc, /* special handler. */
"R_MSP430X_GNU_SET_ULEB128", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
/* The length of unsigned-leb128 is variable, just assume the
size is one byte here. */
0, /* rightshift */
0, /* size */
0, /* bitsize */
- FALSE, /* pc_relative */
+ false, /* pc_relative */
0, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
msp430_elf_ignore_reloc, /* special handler. */
"R_MSP430X_GNU_SUB_ULEB128", /* name */
- FALSE, /* partial_inplace */
+ false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
- FALSE), /* pcrel_offset */
+ false), /* pcrel_offset */
};
{BFD_RELOC_MSP430_SUB_ULEB128, R_MSP430X_GNU_SUB_ULEB128 }
};
-static inline bfd_boolean
+static inline bool
uses_msp430x_relocs (bfd * abfd)
{
extern const bfd_target msp430_elf32_ti_vec;
/* Set the howto pointer for an MSP430 ELF reloc. */
-static bfd_boolean
+static bool
msp430_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
cache_ptr->howto = elf_msp430x_howto_table + r_type;
}
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
else
cache_ptr->howto = &elf_msp430_howto_table[r_type];
- return TRUE;
+ return true;
}
/* Look through the relocs for a section during the first phase.
Since we don't do .gots or .plts, we just need to consider the
virtual table relocs for gc. */
-static bfd_boolean
+static bool
elf32_msp430_check_relocs (bfd * abfd, struct bfd_link_info * info,
asection * sec, const Elf_Internal_Rela * relocs)
{
const Elf_Internal_Rela *rel_end;
if (bfd_link_relocatable (info))
- return TRUE;
+ return true;
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (abfd);
}
}
- return TRUE;
+ return true;
}
/* Perform a single relocation. By default we use the standard BFD
bfd_reloc_status_type r = bfd_reloc_ok;
bfd_vma x;
bfd_signed_vma srel;
- bfd_boolean is_rel_reloc = FALSE;
+ bool is_rel_reloc = false;
if (uses_msp430x_relocs (input_bfd))
{
{
if (info->disable_target_specific_optimizations < 0)
{
- static bfd_boolean warned = FALSE;
+ static bool warned = false;
if (! warned)
{
info->callbacks->warning
(info,
_("try enabling relaxation to avoid relocation truncations"),
NULL, input_bfd, input_section, relocation);
- warned = TRUE;
+ warned = true;
}
}
return bfd_reloc_overflow;
{
if (info->disable_target_specific_optimizations < 0)
{
- static bfd_boolean warned = FALSE;
+ static bool warned = false;
if (! warned)
{
info->callbacks->warning
(info,
_("try enabling relaxation to avoid relocation truncations"),
NULL, input_bfd, input_section, relocation);
- warned = TRUE;
+ warned = true;
}
}
return bfd_reloc_overflow;
}
else
{
- bfd_boolean unresolved_reloc, warned, ignored;
+ bool unresolved_reloc, warned, ignored;
RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
r_symndx, symtab_hdr, sym_hashes,
case bfd_reloc_undefined:
(*info->callbacks->undefined_symbol)
- (info, name, input_bfd, input_section, rel->r_offset, TRUE);
+ (info, name, input_bfd, input_section, rel->r_offset, true);
break;
case bfd_reloc_outofrange:
}
- return TRUE;
+ return true;
}
/* The final processing done just before writing out a MSP430 ELF object
file. This gets the MSP430 architecture right based on the machine
number. */
-static bfd_boolean
+static bool
bfd_elf_msp430_final_write_processing (bfd *abfd)
{
unsigned long val;
/* Set the right machine number. */
-static bfd_boolean
+static bool
elf32_msp430_object_p (bfd * abfd)
{
int e_set = bfd_mach_msp14;
/* Return TRUE if a symbol exists at the given address. */
-static bfd_boolean
+static bool
msp430_elf_symbol_address_p (bfd * abfd,
asection * sec,
Elf_Internal_Sym * isym,
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
for (isymend = isym + symtab_hdr->sh_info; isym < isymend; isym++)
if (isym->st_shndx == sec_shndx && isym->st_value == addr)
- return TRUE;
+ return true;
symcount = (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
- symtab_hdr->sh_info);
|| sym_hash->root.type == bfd_link_hash_defweak)
&& sym_hash->root.u.def.section == sec
&& sym_hash->root.u.def.value == addr)
- return TRUE;
+ return true;
}
- return FALSE;
+ return false;
}
/* Adjust all local symbols defined as '.section + 0xXXXX' (.section has
sec_shndx) referenced from current and other sections. */
-static bfd_boolean
+static bool
msp430_elf_relax_adjust_locals (bfd * abfd, asection * sec, bfd_vma addr,
int count, unsigned int sec_shndx,
bfd_vma toaddr)
irel = elf_section_data (sec)->relocs;
if (irel == NULL)
- return TRUE;
+ return true;
irelend = irel + sec->reloc_count;
symtab_hdr = & elf_tdata (abfd)->symtab_hdr;
irel->r_addend -= count;
}
- return TRUE;
+ return true;
}
/* Delete some bytes from a section while relaxing. */
-static bfd_boolean
+static bool
msp430_elf_relax_delete_bytes (bfd * abfd, asection * sec, bfd_vma addr,
int count)
{
sym_hash->size -= count;
}
- return TRUE;
+ return true;
}
/* Insert one or two words into a section whilst relaxing. */
return contents;
}
-static bfd_boolean
+static bool
msp430_elf_relax_section (bfd * abfd, asection * sec,
struct bfd_link_info * link_info,
- bfd_boolean * again)
+ bool * again)
{
Elf_Internal_Shdr * symtab_hdr;
Elf_Internal_Rela * internal_relocs;
Elf_Internal_Sym * isymbuf = NULL;
/* Assume nothing changes. */
- *again = FALSE;
+ *again = false;
/* We don't have to do anything for a relocatable link, if
this section does not have relocs, or if this is not a
if (bfd_link_relocatable (link_info)
|| (sec->flags & SEC_RELOC) == 0
|| sec->reloc_count == 0 || (sec->flags & SEC_CODE) == 0)
- return TRUE;
+ return true;
if (debug_relocs)
printf ("Relaxing %s (%p), output_offset: 0x%lx sec size: 0x%lx\n",
/* Growing the section may mean that other
conditional branches need to be fixed. */
- *again = TRUE;
+ *again = true;
}
if (debug_relocs)
/* That will change things, so, we should relax again.
Note that this is not required, and it may be slow. */
- *again = TRUE;
+ *again = true;
}
}
/* That will change things, so, we should relax again.
Note that this is not required, and it may be slow. */
- *again = TRUE;
+ *again = true;
}
}
}
if (elf_section_data (sec)->relocs != internal_relocs)
free (internal_relocs);
- return TRUE;
+ return true;
error_return:
if (symtab_hdr->contents != (unsigned char *) isymbuf)
if (elf_section_data (sec)->relocs != internal_relocs)
free (internal_relocs);
- return FALSE;
+ return false;
}
/* Handle an MSP430 specific section when reading an object file.
This is called when bfd_section_from_shdr finds a section with
an unknown type. */
-static bfd_boolean
+static bool
elf32_msp430_section_from_shdr (bfd *abfd,
Elf_Internal_Shdr * hdr,
const char *name,
case SHT_MSP430_ATTRIBUTES:
return _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
default:
- return FALSE;
+ return false;
}
}
-static bfd_boolean
+static bool
elf32_msp430_obj_attrs_handle_unknown (bfd *abfd, int tag)
{
_bfd_error_handler
/* xgettext:c-format */
(_("warning: %pB: unknown MSPABI object attribute %d"),
abfd, tag);
- return TRUE;
+ return true;
}
/* Determine whether an object attribute tag takes an integer, a
/* Merge MSPABI and GNU object attributes from IBFD into OBFD.
Raise an error if there are conflicting attributes. */
-static bfd_boolean
+static bool
elf32_msp430_merge_msp430_attributes (bfd *ibfd, struct bfd_link_info *info)
{
bfd *obfd = info->output_bfd;
obj_attribute *in_msp_attr, *in_gnu_attr;
obj_attribute *out_msp_attr, *out_gnu_attr;
- bfd_boolean result = TRUE;
+ bool result = true;
static bfd * first_input_bfd = NULL;
/* Skip linker created files. */
if (ibfd->flags & BFD_LINKER_CREATED)
- return TRUE;
+ return true;
/* LTO can create temporary files for linking which may not have an attribute
section. */
if (ibfd->lto_output
&& bfd_get_section_by_name (ibfd, ".MSP430.attributes") == NULL)
- return TRUE;
+ return true;
/* If this is the first real object just copy the attributes. */
if (!elf_known_obj_attributes_proc (obfd)[0].i)
out_msp_attr[0].i = 1;
first_input_bfd = ibfd;
- return TRUE;
+ return true;
}
in_msp_attr = elf_known_obj_attributes_proc (ibfd);
(_("error: %pB uses %s instructions but %pB uses %s"),
ibfd, isa_type (in_msp_attr[OFBA_MSPABI_Tag_ISA].i),
first_input_bfd, isa_type (out_msp_attr[OFBA_MSPABI_Tag_ISA].i));
- result = FALSE;
+ result = false;
}
/* The code models must be the same. */
ibfd, code_model (in_msp_attr[OFBA_MSPABI_Tag_Code_Model].i),
first_input_bfd,
code_model (out_msp_attr[OFBA_MSPABI_Tag_Code_Model].i));
- result = FALSE;
+ result = false;
}
/* The large code model is only supported by the MSP430X. */
/* xgettext:c-format */
(_("error: %pB uses the large code model but %pB uses MSP430 instructions"),
ibfd, first_input_bfd);
- result = FALSE;
+ result = false;
}
/* The data models must be the same. */
ibfd, data_model (in_msp_attr[OFBA_MSPABI_Tag_Data_Model].i),
first_input_bfd,
data_model (out_msp_attr[OFBA_MSPABI_Tag_Data_Model].i));
- result = FALSE;
+ result = false;
}
/* The small code model requires the use of the small data model. */
(_("error: %pB uses the small code model but %pB uses the %s data model"),
ibfd, first_input_bfd,
data_model (out_msp_attr[OFBA_MSPABI_Tag_Data_Model].i));
- result = FALSE;
+ result = false;
}
/* The large data models are only supported by the MSP430X. */
(_("error: %pB uses the %s data model but %pB only uses MSP430 instructions"),
ibfd, data_model (in_msp_attr[OFBA_MSPABI_Tag_Data_Model].i),
first_input_bfd);
- result = FALSE;
+ result = false;
}
/* Just ignore the data region unless the large memory model is in use.
/* We cannot allow "lower region only" to be linked with any other
values (i.e. ANY or NONE).
Before this attribute existed, "ANY" region was the default. */
- bfd_boolean ibfd_lower_region_used
+ bool ibfd_lower_region_used
= (in_gnu_attr[Tag_GNU_MSP430_Data_Region].i
== Val_GNU_MSP430_Data_Region_Lower);
- bfd_boolean obfd_lower_region_used
+ bool obfd_lower_region_used
= (out_gnu_attr[Tag_GNU_MSP430_Data_Region].i
== Val_GNU_MSP430_Data_Region_Lower);
if (ibfd_lower_region_used != obfd_lower_region_used)
"but %pB assumes data is exclusively in lower memory"),
ibfd_lower_region_used ? obfd : ibfd,
ibfd_lower_region_used ? ibfd : obfd);
- result = FALSE;
+ result = false;
}
}
/* Merge backend specific data from an object file to the output
object file when linking. */
-static bfd_boolean
+static bool
elf32_msp430_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
{
bfd *obfd = info->output_bfd;
return elf32_msp430_merge_msp430_attributes (ibfd, info);
}
-static bfd_boolean
+static bool
msp430_elf_is_target_special_symbol (bfd *abfd, asymbol *sym)
{
return _bfd_elf_is_local_label_name (abfd, sym->name);
}
-static bfd_boolean
+static bool
uses_large_model (bfd *abfd)
{
obj_attribute * attr;
if (abfd->flags & BFD_LINKER_CREATED)
- return FALSE;
+ return false;
attr = elf_known_obj_attributes_proc (abfd);
if (attr == NULL)
- return FALSE;
+ return false;
return attr[OFBA_MSPABI_Tag_Code_Model].i == 2;
}
projects / thirdparty / binutils-gdb.git / blobdiff