/* V850-specific support for 32-bit ELF
- Copyright (C) 1996-2017 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include "elf-bfd.h"
#include "elf/v850.h"
#include "libiberty.h"
+#include "elf32-v850.h"
/* Sign-extend a 17-bit number. */
#define SEXT17(x) ((((x) & 0x1ffff) ^ 0x10000) - 0x10000)
return TRUE;
#ifdef DEBUG
- _bfd_error_handler ("v850_elf_check_relocs called for section %A in %B",
+ _bfd_error_handler ("v850_elf_check_relocs called for section %pA in %pB",
sec, abfd);
#endif
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;
-
- /* PR15323, ref flags aren't set for references in the same
- object. */
- h->root.non_ir_ref = 1;
}
r_type = ELF32_R_TYPE (rel->r_info);
default:
break;
- /* This relocation describes the C++ object vtable hierarchy.
- Reconstruct it for later use during GC. */
- case R_V850_GNU_VTINHERIT:
- if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
- return FALSE;
- break;
+ /* This relocation describes the C++ object vtable hierarchy.
+ Reconstruct it for later use during GC. */
+ case R_V850_GNU_VTINHERIT:
+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+ return FALSE;
+ break;
- /* This relocation describes which C++ vtable entries
+ /* This relocation describes which C++ vtable entries
are actually used. Record for later use during GC. */
- case R_V850_GNU_VTENTRY:
- BFD_ASSERT (h != NULL);
- if (h != NULL
- && !bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
- return FALSE;
- break;
+ case R_V850_GNU_VTENTRY:
+ if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+ return FALSE;
+ break;
case R_V850_SDA_16_16_SPLIT_OFFSET:
case R_V850_SDA_16_16_OFFSET:
switch (h->other & V850_OTHER_MASK)
{
default:
- msg = _("Variable `%s' cannot occupy in multiple small data regions");
+ msg = _("variable `%s' cannot occupy in multiple small data regions");
break;
case V850_OTHER_SDA | V850_OTHER_ZDA | V850_OTHER_TDA:
- msg = _("Variable `%s' can only be in one of the small, zero, and tiny data regions");
+ msg = _("variable `%s' can only be in one of the small, zero, and tiny data regions");
break;
case V850_OTHER_SDA | V850_OTHER_ZDA:
- msg = _("Variable `%s' cannot be in both small and zero data regions simultaneously");
+ msg = _("variable `%s' cannot be in both small and zero data regions simultaneously");
break;
case V850_OTHER_SDA | V850_OTHER_TDA:
- msg = _("Variable `%s' cannot be in both small and tiny data regions simultaneously");
+ msg = _("variable `%s' cannot be in both small and tiny data regions simultaneously");
break;
case V850_OTHER_ZDA | V850_OTHER_TDA:
- msg = _("Variable `%s' cannot be in both zero and tiny data regions simultaneously");
+ msg = _("variable `%s' cannot be in both zero and tiny data regions simultaneously");
break;
}
if (h && h->root.type == bfd_link_hash_common
&& h->root.u.c.p
- && !strcmp (bfd_get_section_name (abfd, h->root.u.c.p->section), "COMMON"))
+ && !strcmp (bfd_section_name (h->root.u.c.p->section), "COMMON"))
{
asection * section;
typedef struct hi16s_location
{
- bfd_vma addend;
- bfd_byte * address;
- unsigned long counter;
- bfd_boolean found;
+ bfd_vma addend;
+ bfd_byte * address;
+ unsigned long counter;
+ bfd_boolean found;
struct hi16s_location * next;
}
hi16s_location;
remember_hi16s_reloc (bfd *abfd, bfd_vma addend, bfd_byte *address)
{
hi16s_location * entry = NULL;
- bfd_size_type amt = sizeof (* free_hi16s);
+ size_t amt = sizeof (* free_hi16s);
/* Find a free structure. */
if (free_hi16s == NULL)
}
else
{
- _bfd_error_handler (_("FAILED to find previous HI16 reloc"));
+ _bfd_error_handler (_("failed to find previous HI16 reloc"));
return FALSE;
}
}
{
default:
#ifdef DEBUG
- fprintf (stderr, "%B: reloc number %d not recognised\n", abfd, r_type);
+ _bfd_error_handler ("%pB: unsupported relocation type %#x",
+ abfd, r_type);
#endif
return bfd_reloc_notsupported;
return bfd_reloc_overflow;
if (addend & 1)
- return bfd_reloc_dangerous;
+ return bfd_reloc_dangerous;
insn = (addend &~ (bfd_vma) 1) | (insn & 1);
break;
0xffff, /* Dst_mask. */
FALSE), /* PCrel_offset. */
- /* Simple 8bit reloc. */
+ /* Simple 8bit reloc. */
HOWTO (R_V850_8, /* Type. */
0, /* Rightshift. */
0, /* Size (0 = byte, 1 = short, 2 = long). */
/* GNU extension to record C++ vtable hierarchy */
HOWTO (R_V850_GNU_VTINHERIT, /* Type. */
- 0, /* Rightshift. */
- 2, /* Size (0 = byte, 1 = short, 2 = long). */
- 0, /* Bitsize. */
- FALSE, /* PC_relative. */
- 0, /* Bitpos. */
+ 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. */
+ NULL, /* Special_function. */
"R_V850_GNU_VTINHERIT", /* Name. */
- FALSE, /* Partial_inplace. */
- 0, /* Src_mask. */
- 0, /* Dst_mask. */
- FALSE), /* PCrel_offset. */
+ FALSE, /* Partial_inplace. */
+ 0, /* Src_mask. */
+ 0, /* Dst_mask. */
+ FALSE), /* PCrel_offset. */
/* GNU extension to record C++ vtable member usage. */
- HOWTO (R_V850_GNU_VTENTRY, /* Type. */
- 0, /* Rightshift. */
- 2, /* Size (0 = byte, 1 = short, 2 = long). */
- 0, /* Bitsize. */
- FALSE, /* PC_relative. */
- 0, /* Bitpos. */
+ HOWTO (R_V850_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_V850_GNU_VTENTRY", /* Name. */
- FALSE, /* Partial_inplace. */
- 0, /* Src_mask. */
- 0, /* Dst_mask. */
- FALSE), /* PCrel_offset. */
+ _bfd_elf_rel_vtable_reloc_fn, /* Special_function. */
+ "R_V850_GNU_VTENTRY", /* Name. */
+ FALSE, /* Partial_inplace. */
+ 0, /* Src_mask. */
+ 0, /* Dst_mask. */
+ FALSE), /* PCrel_offset. */
/* Indicates a .longcall pseudo-op. The compiler will generate a .longcall
pseudo-op when it finds a function call which can be relaxed. */
HOWTO (R_V850_LONGCALL, /* Type. */
- 0, /* Rightshift. */
- 2, /* Size (0 = byte, 1 = short, 2 = long). */
- 32, /* Bitsize. */
- TRUE, /* PC_relative. */
- 0, /* Bitpos. */
+ 0, /* Rightshift. */
+ 2, /* Size (0 = byte, 1 = short, 2 = long). */
+ 32, /* Bitsize. */
+ TRUE, /* PC_relative. */
+ 0, /* Bitpos. */
complain_overflow_signed, /* Complain_on_overflow. */
v850_elf_ignore_reloc, /* Special_function. */
- "R_V850_LONGCALL", /* Name. */
- FALSE, /* Partial_inplace. */
- 0, /* Src_mask. */
- 0, /* Dst_mask. */
- TRUE), /* PCrel_offset. */
+ "R_V850_LONGCALL", /* Name. */
+ FALSE, /* Partial_inplace. */
+ 0, /* Src_mask. */
+ 0, /* Dst_mask. */
+ TRUE), /* PCrel_offset. */
/* Indicates a .longjump pseudo-op. The compiler will generate a
.longjump pseudo-op when it finds a branch which can be relaxed. */
HOWTO (R_V850_LONGJUMP, /* Type. */
- 0, /* Rightshift. */
- 2, /* Size (0 = byte, 1 = short, 2 = long). */
- 32, /* Bitsize. */
- TRUE, /* PC_relative. */
- 0, /* Bitpos. */
+ 0, /* Rightshift. */
+ 2, /* Size (0 = byte, 1 = short, 2 = long). */
+ 32, /* Bitsize. */
+ TRUE, /* PC_relative. */
+ 0, /* Bitpos. */
complain_overflow_signed, /* Complain_on_overflow. */
v850_elf_ignore_reloc, /* Special_function. */
- "R_V850_LONGJUMP", /* Name. */
- FALSE, /* Partial_inplace. */
- 0, /* Src_mask. */
- 0, /* Dst_mask. */
- TRUE), /* PCrel_offset. */
-
- HOWTO (R_V850_ALIGN, /* Type. */
- 0, /* Rightshift. */
- 1, /* Size (0 = byte, 1 = short, 2 = long). */
- 0, /* Bitsize. */
- FALSE, /* PC_relative. */
- 0, /* Bitpos. */
+ "R_V850_LONGJUMP", /* Name. */
+ FALSE, /* Partial_inplace. */
+ 0, /* Src_mask. */
+ 0, /* Dst_mask. */
+ TRUE), /* PCrel_offset. */
+
+ HOWTO (R_V850_ALIGN, /* Type. */
+ 0, /* Rightshift. */
+ 1, /* Size (0 = byte, 1 = short, 2 = long). */
+ 0, /* Bitsize. */
+ FALSE, /* PC_relative. */
+ 0, /* Bitpos. */
complain_overflow_unsigned, /* Complain_on_overflow. */
v850_elf_ignore_reloc, /* Special_function. */
- "R_V850_ALIGN", /* Name. */
- FALSE, /* Partial_inplace. */
- 0, /* Src_mask. */
- 0, /* Dst_mask. */
- TRUE), /* PCrel_offset. */
+ "R_V850_ALIGN", /* Name. */
+ FALSE, /* Partial_inplace. */
+ 0, /* Src_mask. */
+ 0, /* Dst_mask. */
+ TRUE), /* PCrel_offset. */
/* Simple pc-relative 32bit reloc. */
HOWTO (R_V850_REL32, /* Type. */
0xfffffffe, /* dst_mask. */
TRUE), /* pcrel_offset. */
- /* A absolute 32 bit branch. */
+ /* A absolute 32 bit branch. */
HOWTO (R_V850_32_ABS, /* type. */
1, /* rightshift. */
2, /* size (0 = byte, 1 = short, 2 = long). */
static const struct v850_elf_reloc_map v850_elf_reloc_map[] =
{
- { BFD_RELOC_NONE, R_V850_NONE },
- { BFD_RELOC_V850_9_PCREL, R_V850_9_PCREL },
- { BFD_RELOC_V850_22_PCREL, R_V850_22_PCREL },
- { BFD_RELOC_HI16_S, R_V850_HI16_S },
- { BFD_RELOC_HI16, R_V850_HI16 },
- { BFD_RELOC_LO16, R_V850_LO16 },
- { BFD_RELOC_32, R_V850_ABS32 },
- { BFD_RELOC_32_PCREL, R_V850_REL32 },
- { BFD_RELOC_16, R_V850_16 },
- { BFD_RELOC_8, R_V850_8 },
- { BFD_RELOC_V850_SDA_16_16_OFFSET, R_V850_SDA_16_16_OFFSET },
- { BFD_RELOC_V850_SDA_15_16_OFFSET, R_V850_SDA_15_16_OFFSET },
- { BFD_RELOC_V850_ZDA_16_16_OFFSET, R_V850_ZDA_16_16_OFFSET },
- { BFD_RELOC_V850_ZDA_15_16_OFFSET, R_V850_ZDA_15_16_OFFSET },
- { BFD_RELOC_V850_TDA_6_8_OFFSET, R_V850_TDA_6_8_OFFSET },
- { BFD_RELOC_V850_TDA_7_8_OFFSET, R_V850_TDA_7_8_OFFSET },
- { BFD_RELOC_V850_TDA_7_7_OFFSET, R_V850_TDA_7_7_OFFSET },
- { BFD_RELOC_V850_TDA_16_16_OFFSET, R_V850_TDA_16_16_OFFSET },
- { BFD_RELOC_V850_TDA_4_5_OFFSET, R_V850_TDA_4_5_OFFSET },
- { BFD_RELOC_V850_TDA_4_4_OFFSET, R_V850_TDA_4_4_OFFSET },
- { BFD_RELOC_V850_LO16_SPLIT_OFFSET, R_V850_LO16_SPLIT_OFFSET },
+ { BFD_RELOC_NONE, R_V850_NONE },
+ { BFD_RELOC_V850_9_PCREL, R_V850_9_PCREL },
+ { BFD_RELOC_V850_22_PCREL, R_V850_22_PCREL },
+ { BFD_RELOC_HI16_S, R_V850_HI16_S },
+ { BFD_RELOC_HI16, R_V850_HI16 },
+ { BFD_RELOC_LO16, R_V850_LO16 },
+ { BFD_RELOC_32, R_V850_ABS32 },
+ { BFD_RELOC_32_PCREL, R_V850_REL32 },
+ { BFD_RELOC_16, R_V850_16 },
+ { BFD_RELOC_8, R_V850_8 },
+ { BFD_RELOC_V850_SDA_16_16_OFFSET, R_V850_SDA_16_16_OFFSET },
+ { BFD_RELOC_V850_SDA_15_16_OFFSET, R_V850_SDA_15_16_OFFSET },
+ { BFD_RELOC_V850_ZDA_16_16_OFFSET, R_V850_ZDA_16_16_OFFSET },
+ { BFD_RELOC_V850_ZDA_15_16_OFFSET, R_V850_ZDA_15_16_OFFSET },
+ { BFD_RELOC_V850_TDA_6_8_OFFSET, R_V850_TDA_6_8_OFFSET },
+ { BFD_RELOC_V850_TDA_7_8_OFFSET, R_V850_TDA_7_8_OFFSET },
+ { BFD_RELOC_V850_TDA_7_7_OFFSET, R_V850_TDA_7_7_OFFSET },
+ { BFD_RELOC_V850_TDA_16_16_OFFSET, R_V850_TDA_16_16_OFFSET },
+ { BFD_RELOC_V850_TDA_4_5_OFFSET, R_V850_TDA_4_5_OFFSET },
+ { BFD_RELOC_V850_TDA_4_4_OFFSET, R_V850_TDA_4_4_OFFSET },
+ { BFD_RELOC_V850_LO16_SPLIT_OFFSET, R_V850_LO16_SPLIT_OFFSET },
{ BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, R_V850_SDA_16_16_SPLIT_OFFSET },
{ BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, R_V850_ZDA_16_16_SPLIT_OFFSET },
- { BFD_RELOC_V850_CALLT_6_7_OFFSET, R_V850_CALLT_6_7_OFFSET },
- { BFD_RELOC_V850_CALLT_16_16_OFFSET, R_V850_CALLT_16_16_OFFSET },
- { BFD_RELOC_VTABLE_INHERIT, R_V850_GNU_VTINHERIT },
- { BFD_RELOC_VTABLE_ENTRY, R_V850_GNU_VTENTRY },
- { BFD_RELOC_V850_LONGCALL, R_V850_LONGCALL },
- { BFD_RELOC_V850_LONGJUMP, R_V850_LONGJUMP },
- { BFD_RELOC_V850_ALIGN, R_V850_ALIGN },
- { BFD_RELOC_V850_16_PCREL, R_V850_16_PCREL },
- { BFD_RELOC_V850_17_PCREL, R_V850_17_PCREL },
- { BFD_RELOC_V850_23, R_V850_23 },
- { BFD_RELOC_V850_32_PCREL, R_V850_32_PCREL },
- { BFD_RELOC_V850_32_ABS, R_V850_32_ABS },
- { BFD_RELOC_V850_16_SPLIT_OFFSET, R_V850_HI16 },
- { BFD_RELOC_V850_16_S1, R_V850_16_S1 },
- { BFD_RELOC_V850_LO16_S1, R_V850_LO16_S1 },
- { BFD_RELOC_V850_CALLT_15_16_OFFSET, R_V850_CALLT_15_16_OFFSET },
- { BFD_RELOC_V850_32_GOTPCREL, R_V850_32_GOTPCREL },
- { BFD_RELOC_V850_16_GOT, R_V850_16_GOT },
- { BFD_RELOC_V850_32_GOT, R_V850_32_GOT },
- { BFD_RELOC_V850_22_PLT_PCREL, R_V850_22_PLT },
- { BFD_RELOC_V850_32_PLT_PCREL, R_V850_32_PLT },
- { BFD_RELOC_V850_COPY, R_V850_COPY },
- { BFD_RELOC_V850_GLOB_DAT, R_V850_GLOB_DAT },
- { BFD_RELOC_V850_JMP_SLOT, R_V850_JMP_SLOT },
- { BFD_RELOC_V850_RELATIVE, R_V850_RELATIVE },
- { BFD_RELOC_V850_16_GOTOFF, R_V850_16_GOTOFF },
- { BFD_RELOC_V850_32_GOTOFF, R_V850_32_GOTOFF },
- { BFD_RELOC_V850_CODE, R_V850_CODE },
- { BFD_RELOC_V850_DATA, R_V850_DATA },
+ { BFD_RELOC_V850_CALLT_6_7_OFFSET, R_V850_CALLT_6_7_OFFSET },
+ { BFD_RELOC_V850_CALLT_16_16_OFFSET, R_V850_CALLT_16_16_OFFSET },
+ { BFD_RELOC_VTABLE_INHERIT, R_V850_GNU_VTINHERIT },
+ { BFD_RELOC_VTABLE_ENTRY, R_V850_GNU_VTENTRY },
+ { BFD_RELOC_V850_LONGCALL, R_V850_LONGCALL },
+ { BFD_RELOC_V850_LONGJUMP, R_V850_LONGJUMP },
+ { BFD_RELOC_V850_ALIGN, R_V850_ALIGN },
+ { BFD_RELOC_V850_16_PCREL, R_V850_16_PCREL },
+ { BFD_RELOC_V850_17_PCREL, R_V850_17_PCREL },
+ { BFD_RELOC_V850_23, R_V850_23 },
+ { BFD_RELOC_V850_32_PCREL, R_V850_32_PCREL },
+ { BFD_RELOC_V850_32_ABS, R_V850_32_ABS },
+ { BFD_RELOC_V850_16_SPLIT_OFFSET, R_V850_HI16 },
+ { BFD_RELOC_V850_16_S1, R_V850_16_S1 },
+ { BFD_RELOC_V850_LO16_S1, R_V850_LO16_S1 },
+ { BFD_RELOC_V850_CALLT_15_16_OFFSET, R_V850_CALLT_15_16_OFFSET },
+ { BFD_RELOC_V850_32_GOTPCREL, R_V850_32_GOTPCREL },
+ { BFD_RELOC_V850_16_GOT, R_V850_16_GOT },
+ { BFD_RELOC_V850_32_GOT, R_V850_32_GOT },
+ { BFD_RELOC_V850_22_PLT_PCREL, R_V850_22_PLT },
+ { BFD_RELOC_V850_32_PLT_PCREL, R_V850_32_PLT },
+ { BFD_RELOC_V850_COPY, R_V850_COPY },
+ { BFD_RELOC_V850_GLOB_DAT, R_V850_GLOB_DAT },
+ { BFD_RELOC_V850_JMP_SLOT, R_V850_JMP_SLOT },
+ { BFD_RELOC_V850_RELATIVE, R_V850_RELATIVE },
+ { BFD_RELOC_V850_16_GOTOFF, R_V850_16_GOTOFF },
+ { BFD_RELOC_V850_32_GOTOFF, R_V850_32_GOTOFF },
+ { BFD_RELOC_V850_CODE, R_V850_CODE },
+ { BFD_RELOC_V850_DATA, R_V850_DATA },
};
#define V800_RELOC(name,sz,bit,shift,complain,pcrel,resolver) \
\f
/* Set the howto pointer for an V850 ELF reloc. */
-static void
-v850_elf_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+v850_elf_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
if (r_type >= (unsigned int) R_V850_max)
{
/* xgettext:c-format */
- _bfd_error_handler (_("%B: invalid V850 reloc number: %d"), abfd, r_type);
- r_type = 0;
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &v850_elf_howto_table[r_type];
+ return TRUE;
}
/* Set the howto pointer for a V850 ELF reloc (type RELA). */
-static void
-v850_elf_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+v850_elf_info_to_howto_rela (bfd *abfd,
arelent * cache_ptr,
Elf_Internal_Rela *dst)
{
if (r_type >= (unsigned int) R_V850_max)
{
/* xgettext:c-format */
- _bfd_error_handler (_("%B: invalid V850 reloc number: %d"), abfd, r_type);
- r_type = 0;
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &v850_elf_howto_table[r_type];
+ return TRUE;
}
\f
static bfd_boolean
case R_V850_SDA_16_16_SPLIT_OFFSET:
case R_V810_GPWLO_1:
{
- unsigned long gp;
+ unsigned long gp;
struct bfd_link_hash_entry * h;
if (sym_sec == NULL)
case R_V850_TDA_6_8_OFFSET:
case R_V850_TDA_16_16_OFFSET:
{
- unsigned long ep;
+ unsigned long ep;
struct bfd_link_hash_entry * h;
/* Get the value of __ep. */
case R_V850_CALLT_6_7_OFFSET:
{
- unsigned long ctbp;
+ unsigned long ctbp;
struct bfd_link_hash_entry * h;
/* Get the value of __ctbp. */
case R_V850_CALLT_15_16_OFFSET:
case R_V850_CALLT_16_16_OFFSET:
{
- unsigned long ctbp;
+ unsigned long ctbp;
struct bfd_link_hash_entry * h;
if (sym_sec == NULL)
default:
#ifdef DEBUG
- fprintf (stderr, "%B: reloc number %d not recognised\n", input_bfd, r_type);
+ _bfd_error_handler ("%pB: unsupported relocation type %#x",
+ input_bfd, r_type);
#endif
return bfd_reloc_notsupported;
}
r_type = ELF32_R_TYPE (rel->r_info);
if (r_type == R_V850_GNU_VTENTRY
- || r_type == R_V850_GNU_VTINHERIT)
- continue;
+ || r_type == R_V850_GNU_VTINHERIT)
+ continue;
if (bfd_get_arch (input_bfd) == bfd_arch_v850_rh850)
howto = v800_elf_howto_table + (r_type - R_V810_NONE);
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 ((int) r)
if (s == NULL)
return NULL;
- if (!bfd_set_section_alignment (abfd, s, 2))
+ if (!bfd_set_section_alignment (s, 2))
return NULL;
/* Allocate space for all known notes. */
- if (!bfd_set_section_size (abfd, s, NUM_V850_NOTES * SIZEOF_V850_NOTE))
+ if (!bfd_set_section_size (s, NUM_V850_NOTES * SIZEOF_V850_NOTE))
return NULL;
data = bfd_zalloc (abfd, NUM_V850_NOTES * SIZEOF_V850_NOTE);
if ((inotes = bfd_get_section_by_name (ibfd, V850_NOTE_SECNAME)) == NULL)
return;
- if (bfd_section_size (ibfd, inotes) == bfd_section_size (obfd, onotes))
+ if (bfd_section_size (inotes) == bfd_section_size (onotes))
{
bfd_byte * icont;
bfd_byte * ocont;
BFD_ASSERT (bfd_malloc_and_get_section (ibfd, inotes, & icont));
if ((ocont = elf_section_data (onotes)->this_hdr.contents) == NULL)
- BFD_ASSERT (bfd_malloc_and_get_section (obfd, onotes, & ocont));
+ /* If the output is being stripped then it is possible for
+ the notes section to disappear. In this case do nothing. */
+ return;
/* Copy/overwrite notes from the input to the output. */
- memcpy (ocont, icont, bfd_section_size (obfd, onotes));
+ memcpy (ocont, icont, bfd_section_size (onotes));
}
}
bfd_byte * icont;
bfd_byte * ocont;
- BFD_ASSERT (bfd_section_size (ibfd, inotes) == bfd_section_size (obfd, onotes));
+ BFD_ASSERT (bfd_section_size (inotes) == bfd_section_size (onotes));
if ((icont = elf_section_data (inotes)->this_hdr.contents) == NULL)
BFD_ASSERT (bfd_malloc_and_get_section (ibfd, inotes, & icont));
{
_bfd_error_handler
/* xgettext:c-format */
- (_("error: %B needs 8-byte aligment but %B is set for 4-byte alignment"),
+ (_("error: %pB needs 8-byte alignment but %pB is set for 4-byte alignment"),
ibfd, obfd);
result = FALSE;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("error: %B uses 64-bit doubles but "
- "%B uses 32-bit doubles"), ibfd, obfd);
+ (_("error: %pB uses 64-bit doubles but "
+ "%pB uses 32-bit doubles"), ibfd, obfd);
result = FALSE;
}
else
{
_bfd_error_handler
/* xgettext:c-format */
- (_("error: %B uses FPU-3.0 but %B only supports FPU-2.0"),
+ (_("error: %pB uses FPU-3.0 but %pB only supports FPU-2.0"),
ibfd, obfd);
result = FALSE;
}
if (notes == NULL || notes->contents == NULL)
return;
- BFD_ASSERT (bfd_section_size (abfd, notes) == NUM_V850_NOTES * SIZEOF_V850_NOTE);
+ BFD_ASSERT (bfd_section_size (notes) == NUM_V850_NOTES * SIZEOF_V850_NOTE);
for (id = V850_NOTE_ALIGNMENT; id <= NUM_V850_NOTES; id++)
print_v850_note (abfd, file, notes->contents, id);
/* Store the machine number in the flags field. */
-static void
-v850_elf_final_write_processing (bfd *abfd,
- bfd_boolean linker ATTRIBUTE_UNUSED)
+static bfd_boolean
+v850_elf_final_write_processing (bfd *abfd)
{
unsigned long val;
default:
break;
}
+ return _bfd_elf_final_write_processing (abfd);
}
/* Function to keep V850 specific file flags. */
if ((in_flags & EF_V800_850E3) != (out_flags & EF_V800_850E3))
{
_bfd_error_handler
- (_("%B: Architecture mismatch with previous modules"), ibfd);
+ (_("%pB: architecture mismatch with previous modules"), ibfd);
elf_elfheader (obfd)->e_flags |= EF_V800_850E3;
}
&& (in_flags & EF_V850_ARCH) != E_V850_ARCH)
{
/* Allow earlier architecture binaries to be linked with later binaries.
- Set the output binary to the later architecture, except for v850e1,
- which we set to v850e. */
+ Set the output binary to the later architecture, except for v850e1,
+ which we set to v850e. */
if ( (in_flags & EF_V850_ARCH) == E_V850E1_ARCH
- && (out_flags & EF_V850_ARCH) == E_V850E_ARCH)
- return result;
+ && (out_flags & EF_V850_ARCH) == E_V850E_ARCH)
+ return result;
if ( (in_flags & EF_V850_ARCH) == E_V850_ARCH
&& (out_flags & EF_V850_ARCH) == E_V850E_ARCH)
if (( (in_flags & EF_V850_ARCH) == E_V850_ARCH
|| (in_flags & EF_V850_ARCH) == E_V850E_ARCH
|| (in_flags & EF_V850_ARCH) == E_V850E2_ARCH
- || (in_flags & EF_V850_ARCH) == E_V850E2V3_ARCH)
+ || (in_flags & EF_V850_ARCH) == E_V850E2V3_ARCH)
&& (out_flags & EF_V850_ARCH) == E_V850E3V5_ARCH)
{
elf_elfheader (obfd)->e_flags =
}
_bfd_error_handler
- (_("%B: Architecture mismatch with previous modules"), ibfd);
+ (_("%pB: architecture mismatch with previous modules"), ibfd);
}
return result;
asection *sec,
int *retval)
{
- if (strcmp (bfd_get_section_name (abfd, sec), ".scommon") == 0)
+ if (strcmp (bfd_section_name (sec), ".scommon") == 0)
*retval = SHN_V850_SCOMMON;
- else if (strcmp (bfd_get_section_name (abfd, sec), ".tcommon") == 0)
+ else if (strcmp (bfd_section_name (sec), ".tcommon") == 0)
*retval = SHN_V850_TCOMMON;
- else if (strcmp (bfd_get_section_name (abfd, sec), ".zcommon") == 0)
+ else if (strcmp (bfd_section_name (sec), ".zcommon") == 0)
*retval = SHN_V850_ZCOMMON;
else
return FALSE;
if (v850_elf_scom_section.name == NULL)
{
/* Initialize the small common section. */
- v850_elf_scom_section.name = ".scommon";
- v850_elf_scom_section.flags = SEC_IS_COMMON | SEC_ALLOC | SEC_DATA;
+ v850_elf_scom_section.name = ".scommon";
+ v850_elf_scom_section.flags = SEC_IS_COMMON | SEC_ALLOC | SEC_DATA;
v850_elf_scom_section.output_section = & v850_elf_scom_section;
- v850_elf_scom_section.symbol = & v850_elf_scom_symbol;
+ v850_elf_scom_section.symbol = & v850_elf_scom_symbol;
v850_elf_scom_section.symbol_ptr_ptr = & v850_elf_scom_symbol_ptr;
- v850_elf_scom_symbol.name = ".scommon";
- v850_elf_scom_symbol.flags = BSF_SECTION_SYM;
- v850_elf_scom_symbol.section = & v850_elf_scom_section;
- v850_elf_scom_symbol_ptr = & v850_elf_scom_symbol;
+ v850_elf_scom_symbol.name = ".scommon";
+ v850_elf_scom_symbol.flags = BSF_SECTION_SYM;
+ v850_elf_scom_symbol.section = & v850_elf_scom_section;
+ v850_elf_scom_symbol_ptr = & v850_elf_scom_symbol;
}
asym->section = & v850_elf_scom_section;
asym->value = elfsym->internal_elf_sym.st_size;
if (v850_elf_tcom_section.name == NULL)
{
/* Initialize the tcommon section. */
- v850_elf_tcom_section.name = ".tcommon";
- v850_elf_tcom_section.flags = SEC_IS_COMMON;
+ v850_elf_tcom_section.name = ".tcommon";
+ v850_elf_tcom_section.flags = SEC_IS_COMMON;
v850_elf_tcom_section.output_section = & v850_elf_tcom_section;
- v850_elf_tcom_section.symbol = & v850_elf_tcom_symbol;
+ v850_elf_tcom_section.symbol = & v850_elf_tcom_symbol;
v850_elf_tcom_section.symbol_ptr_ptr = & v850_elf_tcom_symbol_ptr;
- v850_elf_tcom_symbol.name = ".tcommon";
- v850_elf_tcom_symbol.flags = BSF_SECTION_SYM;
- v850_elf_tcom_symbol.section = & v850_elf_tcom_section;
- v850_elf_tcom_symbol_ptr = & v850_elf_tcom_symbol;
+ v850_elf_tcom_symbol.name = ".tcommon";
+ v850_elf_tcom_symbol.flags = BSF_SECTION_SYM;
+ v850_elf_tcom_symbol.section = & v850_elf_tcom_section;
+ v850_elf_tcom_symbol_ptr = & v850_elf_tcom_symbol;
}
asym->section = & v850_elf_tcom_section;
asym->value = elfsym->internal_elf_sym.st_size;
if (v850_elf_zcom_section.name == NULL)
{
/* Initialize the zcommon section. */
- v850_elf_zcom_section.name = ".zcommon";
- v850_elf_zcom_section.flags = SEC_IS_COMMON;
+ v850_elf_zcom_section.name = ".zcommon";
+ v850_elf_zcom_section.flags = SEC_IS_COMMON;
v850_elf_zcom_section.output_section = & v850_elf_zcom_section;
- v850_elf_zcom_section.symbol = & v850_elf_zcom_symbol;
+ v850_elf_zcom_section.symbol = & v850_elf_zcom_symbol;
v850_elf_zcom_section.symbol_ptr_ptr = & v850_elf_zcom_symbol_ptr;
- v850_elf_zcom_symbol.name = ".zcommon";
- v850_elf_zcom_symbol.flags = BSF_SECTION_SYM;
- v850_elf_zcom_symbol.section = & v850_elf_zcom_section;
- v850_elf_zcom_symbol_ptr = & v850_elf_zcom_symbol;
+ v850_elf_zcom_symbol.name = ".zcommon";
+ v850_elf_zcom_symbol.flags = BSF_SECTION_SYM;
+ v850_elf_zcom_symbol.section = & v850_elf_zcom_section;
+ v850_elf_zcom_symbol_ptr = & v850_elf_zcom_symbol;
}
asym->section = & v850_elf_zcom_section;
asym->value = elfsym->internal_elf_sym.st_size;
const char *name,
int shindex)
{
+ flagword flags;
+
/* There ought to be a place to keep ELF backend specific flags, but
at the moment there isn't one. We just keep track of the
sections by their name, instead. */
if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
return FALSE;
+ flags = 0;
switch (hdr->sh_type)
{
case SHT_V850_SCOMMON:
case SHT_V850_TCOMMON:
case SHT_V850_ZCOMMON:
- if (! bfd_set_section_flags (abfd, hdr->bfd_section,
- (bfd_get_section_flags (abfd,
- hdr->bfd_section)
- | SEC_IS_COMMON)))
- return FALSE;
+ flags = SEC_IS_COMMON;
}
- return TRUE;
+ if ((hdr->sh_flags & SHF_V850_GPREL) != 0)
+ flags |= SEC_SMALL_DATA;
+
+ return (flags == 0
+ || bfd_set_section_flags (hdr->bfd_section,
+ hdr->bfd_section->flags | flags));
}
/* Set the correct type for a V850 ELF section. We do this
{
const char * name;
- name = bfd_get_section_name (abfd, sec);
+ name = bfd_section_name (sec);
if (strcmp (name, ".scommon") == 0)
hdr->sh_type = SHT_V850_SCOMMON;
#if (DEBUG_RELAX & 2)
{
char * name = bfd_elf_string_from_elf_section
- (abfd, symtab_hdr->sh_link, isym.st_name);
+ (abfd, symtab_hdr->sh_link, isym.st_name);
fprintf (stderr,
"relax_delete: local: sec: %s, sym: %s (%d), value: %x + %x + %x addend %x\n",
sec->name, name, isym.st_name,
&& (paddr < addr + count || paddr >= toaddr))
irel->r_addend += count;
else if ( (symval < addr + count || symval >= toaddr)
- && (paddr >= addr + count && paddr < toaddr))
+ && (paddr >= addr + count && paddr < toaddr))
irel->r_addend -= count;
}
return TRUE;
}
-#define NOP_OPCODE (0x0000)
-#define MOVHI 0x0640 /* 4byte. */
-#define MOVHI_MASK 0x07e0
+#define NOP_OPCODE (0x0000)
+#define MOVHI 0x0640 /* 4byte. */
+#define MOVHI_MASK 0x07e0
#define MOVHI_R1(insn) ((insn) & 0x1f) /* 4byte. */
#define MOVHI_R2(insn) ((insn) >> 11)
-#define MOVEA 0x0620 /* 2byte. */
-#define MOVEA_MASK 0x07e0
+#define MOVEA 0x0620 /* 2byte. */
+#define MOVEA_MASK 0x07e0
#define MOVEA_R1(insn) ((insn) & 0x1f)
#define MOVEA_R2(insn) ((insn) >> 11)
-#define JARL_4 0x00040780 /* 4byte. */
-#define JARL_4_MASK 0xFFFF07FF
+#define JARL_4 0x00040780 /* 4byte. */
+#define JARL_4_MASK 0xFFFF07FF
#define JARL_R2(insn) (int)(((insn) & (~JARL_4_MASK)) >> 11)
-#define ADD_I 0x0240 /* 2byte. */
-#define ADD_I_MASK 0x07e0
+#define ADD_I 0x0240 /* 2byte. */
+#define ADD_I_MASK 0x07e0
#define ADD_I5(insn) ((((insn) & 0x001f) << 11) >> 11) /* 2byte. */
#define ADD_R2(insn) ((insn) >> 11)
-#define JMP_R 0x0060 /* 2byte. */
-#define JMP_R_MASK 0xFFE0
+#define JMP_R 0x0060 /* 2byte. */
+#define JMP_R_MASK 0xFFE0
#define JMP_R1(insn) ((insn) & 0x1f)
static bfd_boolean
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGCALL points to "
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
"unrecognized insns"),
- bfd_get_filename (abfd), (unsigned long) irel->r_offset);
+ abfd, (uint64_t) irel->r_offset, "R_V850_LONGCALL");
continue;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGCALL points to "
- "unrecognized insn 0x%x"),
- bfd_get_filename (abfd),
- (unsigned long) irel->r_offset + no_match,
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
+ "unrecognized insn %#x"),
+ abfd,
+ (uint64_t) (irel->r_offset + no_match),
+ "R_V850_LONGCALL",
insn[no_match]);
continue;
}
/* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
- actually being called. */
+ being loaded. This reloc will tell us which function is
+ actually being called. */
for (hi_irelfn = internal_relocs; hi_irelfn < irelend; hi_irelfn ++)
{
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGCALL points to "
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
"unrecognized reloc"),
- bfd_get_filename (abfd), (unsigned long) irel->r_offset);
+ abfd, (uint64_t) irel->r_offset, "R_V850_LONGCALL");
continue;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGCALL points to "
- "unrecognized reloc 0x%lx"),
- bfd_get_filename (abfd), (unsigned long) irel->r_offset,
- irelcall->r_offset);
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
+ "unrecognized reloc %#" PRIx64),
+ abfd, (uint64_t) irel->r_offset, "R_V850_LONGCALL",
+ (uint64_t) irelcall->r_offset);
continue;
}
continue;
/* For simplicity of coding, we are going to modify the section
- contents, the section relocs, and the BFD symbol table. We
- must tell the rest of the code not to free up this
- information. It would be possible to instead create a table
- of changes which have to be made, as is done in coff-mips.c;
- that would be more work, but would require less memory when
- the linker is run. */
+ contents, the section relocs, and the BFD symbol table. We
+ must tell the rest of the code not to free up this
+ information. It would be possible to instead create a table
+ of changes which have to be made, as is done in coff-mips.c;
+ that would be more work, but would require less memory when
+ the linker is run. */
elf_section_data (sec)->relocs = internal_relocs;
elf_section_data (sec)->this_hdr.contents = contents;
symtab_hdr->contents = (bfd_byte *) isymbuf;
if (no_match < 0
&& ((insn[2] & JMP_R_MASK) != JMP_R
|| MOVEA_R2 (insn[1]) != JMP_R1 (insn[2])))
- no_match = 4;
+ no_match = 2;
}
else
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGJUMP points to "
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
"unrecognized insns"),
- bfd_get_filename (abfd), (unsigned long) irel->r_offset);
+ abfd, (uint64_t) irel->r_offset, "R_V850_LONGJUMP");
continue;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGJUMP points to "
- "unrecognized insn 0x%x"),
- bfd_get_filename (abfd),
- (unsigned long) irel->r_offset + no_match,
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
+ "unrecognized insn %#x"),
+ abfd,
+ (uint64_t) (irel->r_offset + no_match),
+ "R_V850_LONGJUMP",
insn[no_match]);
continue;
}
/* Get the reloc for the address from which the register is
- being loaded. This reloc will tell us which function is
- actually being called. */
+ being loaded. This reloc will tell us which function is
+ actually being called. */
for (hi_irelfn = internal_relocs; hi_irelfn < irelend; hi_irelfn ++)
{
r_type = ELF32_R_TYPE (hi_irelfn->r_info);
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%s: 0x%lx: warning: R_V850_LONGJUMP points to "
+ (_("%pB: %#" PRIx64 ": warning: %s points to "
"unrecognized reloc"),
- bfd_get_filename (abfd), (unsigned long) irel->r_offset);
+ abfd, (uint64_t) irel->r_offset, "R_V850_LONGJUMP");
continue;
}
if (ELF32_R_SYM (hi_irelfn->r_info) < symtab_hdr->sh_info)
{
Elf_Internal_Sym * isym;
- asection * sym_sec;
+ asection * sym_sec;
/* A local symbol. */
isym = isymbuf + ELF32_R_SYM (hi_irelfn->r_info);
continue;
/* For simplicity of coding, we are going to modify the section
- contents, the section relocs, and the BFD symbol table. We
- must tell the rest of the code not to free up this
- information. It would be possible to instead create a table
- of changes which have to be made, as is done in coff-mips.c;
- that would be more work, but would require less memory when
- the linker is run. */
+ contents, the section relocs, and the BFD symbol table. We
+ must tell the rest of the code not to free up this
+ information. It would be possible to instead create a table
+ of changes which have to be made, as is done in coff-mips.c;
+ that would be more work, but would require less memory when
+ the linker is run. */
elf_section_data (sec)->relocs = internal_relocs;
elf_section_data (sec)->this_hdr.contents = contents;
symtab_hdr->contents = (bfd_byte *) isymbuf;
}
finish:
- if (internal_relocs != NULL
- && elf_section_data (sec)->relocs != internal_relocs)
+ if (elf_section_data (sec)->relocs != internal_relocs)
free (internal_relocs);
- if (contents != NULL
- && elf_section_data (sec)->this_hdr.contents != (unsigned char *) contents)
+ if (elf_section_data (sec)->this_hdr.contents != (unsigned char *) contents)
free (contents);
- if (isymbuf != NULL
- && symtab_hdr->contents != (bfd_byte *) isymbuf)
+ if (symtab_hdr->contents != (bfd_byte *) isymbuf)
free (isymbuf);
return result;
{ STRING_COMMA_LEN (".call_table_data"), 0, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE) },
{ STRING_COMMA_LEN (".call_table_text"), 0, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_EXECINSTR) },
- { STRING_COMMA_LEN (".rosdata"), -2, SHT_PROGBITS, (SHF_ALLOC
+ { STRING_COMMA_LEN (".rosdata"), -2, SHT_PROGBITS, (SHF_ALLOC
+ SHF_V850_GPREL) },
- { STRING_COMMA_LEN (".rozdata"), -2, SHT_PROGBITS, (SHF_ALLOC
+ { STRING_COMMA_LEN (".rozdata"), -2, SHT_PROGBITS, (SHF_ALLOC
+ SHF_V850_R0REL) },
- { STRING_COMMA_LEN (".sbss"), -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".sbss"), -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
- { STRING_COMMA_LEN (".scommon"), -2, SHT_V850_SCOMMON, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".scommon"), -2, SHT_V850_SCOMMON, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
- { STRING_COMMA_LEN (".sdata"), -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".sdata"), -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
- { STRING_COMMA_LEN (".tbss"), -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".tbss"), -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_EPREL) },
- { STRING_COMMA_LEN (".tcommon"), -2, SHT_V850_TCOMMON, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".tcommon"), -2, SHT_V850_TCOMMON, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
- { STRING_COMMA_LEN (".tdata"), -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".tdata"), -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_EPREL) },
- { STRING_COMMA_LEN (".zbss"), -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".zbss"), -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
- { STRING_COMMA_LEN (".zcommon"), -2, SHT_V850_ZCOMMON, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".zcommon"), -2, SHT_V850_ZCOMMON, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
- { STRING_COMMA_LEN (".zdata"), -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ { STRING_COMMA_LEN (".zdata"), -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
- { NULL, 0, 0, 0, 0 }
+ { NULL, 0, 0, 0, 0 }
};
\f
#define TARGET_LITTLE_SYM v850_elf32_vec
#define elf_info_to_howto_rel v850_elf_info_to_howto_rel
#define elf_backend_check_relocs v850_elf_check_relocs
-#define elf_backend_relocate_section v850_elf_relocate_section
+#define elf_backend_relocate_section v850_elf_relocate_section
#define elf_backend_object_p v850_elf_object_p
-#define elf_backend_final_write_processing v850_elf_final_write_processing
-#define elf_backend_section_from_bfd_section v850_elf_section_from_bfd_section
+#define elf_backend_final_write_processing v850_elf_final_write_processing
+#define elf_backend_section_from_bfd_section v850_elf_section_from_bfd_section
#define elf_backend_symbol_processing v850_elf_symbol_processing
#define elf_backend_add_symbol_hook v850_elf_add_symbol_hook
-#define elf_backend_link_output_symbol_hook v850_elf_link_output_symbol_hook
+#define elf_backend_link_output_symbol_hook v850_elf_link_output_symbol_hook
#define elf_backend_section_from_shdr v850_elf_section_from_shdr
#define elf_backend_fake_sections v850_elf_fake_sections
-#define elf_backend_gc_mark_hook v850_elf_gc_mark_hook
+#define elf_backend_gc_mark_hook v850_elf_gc_mark_hook
#define elf_backend_special_sections v850_elf_special_sections
-#define elf_backend_can_gc_sections 1
+#define elf_backend_can_gc_sections 1
#define elf_backend_rela_normal 1
#define bfd_elf32_bfd_is_local_label_name v850_elf_is_local_label_name
#define bfd_elf32_bfd_is_target_special_symbol v850_elf_is_target_special_symbol
#define bfd_elf32_bfd_reloc_type_lookup v850_elf_reloc_type_lookup
-#define bfd_elf32_bfd_reloc_name_lookup v850_elf_reloc_name_lookup
-#define bfd_elf32_bfd_merge_private_bfd_data v850_elf_merge_private_bfd_data
+#define bfd_elf32_bfd_reloc_name_lookup v850_elf_reloc_name_lookup
+#define bfd_elf32_bfd_merge_private_bfd_data v850_elf_merge_private_bfd_data
#define bfd_elf32_bfd_set_private_flags v850_elf_set_private_flags
#define bfd_elf32_bfd_print_private_bfd_data v850_elf_print_private_bfd_data
#define bfd_elf32_bfd_relax_section v850_elf_relax_section
static const struct v850_elf_reloc_map v800_elf_reloc_map[] =
{
- { BFD_RELOC_NONE, R_V810_NONE },
- { BFD_RELOC_8, R_V810_BYTE },
- { BFD_RELOC_16, R_V810_HWORD },
- { BFD_RELOC_32, R_V810_WORD },
- { BFD_RELOC_LO16, R_V810_WLO },
- { BFD_RELOC_HI16, R_V810_WHI },
- { BFD_RELOC_HI16_S, R_V810_WHI1 },
- { BFD_RELOC_V850_32_PCREL, R_V850_PC32 },
- { BFD_RELOC_V850_22_PCREL, R_V850_PCR22 },
- { BFD_RELOC_V850_17_PCREL, R_V850_PC17 },
- { BFD_RELOC_V850_16_PCREL, R_V850_PC16U },
+ { BFD_RELOC_NONE, R_V810_NONE },
+ { BFD_RELOC_8, R_V810_BYTE },
+ { BFD_RELOC_16, R_V810_HWORD },
+ { BFD_RELOC_32, R_V810_WORD },
+ { BFD_RELOC_LO16, R_V810_WLO },
+ { BFD_RELOC_HI16, R_V810_WHI },
+ { BFD_RELOC_HI16_S, R_V810_WHI1 },
+ { BFD_RELOC_V850_32_PCREL, R_V850_PC32 },
+ { BFD_RELOC_V850_22_PCREL, R_V850_PCR22 },
+ { BFD_RELOC_V850_17_PCREL, R_V850_PC17 },
+ { BFD_RELOC_V850_16_PCREL, R_V850_PC16U },
{ BFD_RELOC_V850_9_PCREL, R_V850_PC9 },
- { BFD_RELOC_V850_LO16_S1, R_V810_WLO_1 }, /* Or R_V850_HWLO or R_V850_HWLO_1. */
- { BFD_RELOC_V850_23, R_V850_WLO23 },
+ { BFD_RELOC_V850_LO16_S1, R_V810_WLO_1 }, /* Or R_V850_HWLO or R_V850_HWLO_1. */
+ { BFD_RELOC_V850_23, R_V850_WLO23 },
{ BFD_RELOC_V850_LO16_SPLIT_OFFSET, R_V850_BLO },
{ BFD_RELOC_V850_ZDA_16_16_OFFSET, R_V810_HWORD },
{ BFD_RELOC_V850_TDA_16_16_OFFSET, R_V810_HWORD },
/* Set the howto pointer in CACHE_PTR for a V800 ELF reloc. */
-static void
-v800_elf_info_to_howto (bfd * abfd,
- arelent * cache_ptr,
+static bfd_boolean
+v800_elf_info_to_howto (bfd * abfd,
+ arelent * cache_ptr,
Elf_Internal_Rela * dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
- BFD_ASSERT (bfd_get_arch (abfd) == bfd_arch_v850_rh850);
-
- BFD_ASSERT (r_type < (unsigned int) R_V800_max);
-
if (r_type == R_V800_NONE)
r_type = R_V810_NONE;
- BFD_ASSERT (r_type >= (unsigned int) R_V810_NONE);
- r_type -= R_V810_NONE;
- BFD_ASSERT (r_type < ARRAY_SIZE (v800_elf_howto_table));
+ if (bfd_get_arch (abfd) != bfd_arch_v850_rh850
+ || r_type >= (unsigned int) R_V800_max
+ || r_type < (unsigned int) R_V810_NONE
+ || (r_type - R_V810_NONE) >= ARRAY_SIZE (v800_elf_howto_table))
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
- cache_ptr->howto = v800_elf_howto_table + r_type;
+ cache_ptr->howto = v800_elf_howto_table + (r_type - R_V810_NONE);
+ return TRUE;
}
\f
#undef TARGET_LITTLE_SYM
projects / deliverable / binutils-gdb.git / blobdiff