+static reloc_howto_type elf32_wasm32_howto_table[] =
+{
+ HOWTO (R_WASM32_NONE, /* type */
+ 0, /* rightshift */
+ 3, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_WASM32_NONE", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* 32 bit absolute */
+ HOWTO (R_WASM32_32, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_WASM32_32", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+};
+
+/* Look up the relocation CODE. */
+
+static reloc_howto_type *
+elf32_wasm32_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
+{
+ switch (code)
+ {
+ case BFD_RELOC_NONE:
+ return &elf32_wasm32_howto_table[R_WASM32_NONE];
+ case BFD_RELOC_32:
+ return &elf32_wasm32_howto_table[R_WASM32_32];
+ default:
+ break;
+ }
+
+ return NULL;
+}
+
+/* Look up the relocation R_NAME. */
+
+static reloc_howto_type *
+elf32_wasm32_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE (elf32_wasm32_howto_table); i++)
+ if (elf32_wasm32_howto_table[i].name != NULL
+ && strcasecmp (elf32_wasm32_howto_table[i].name, r_name) == 0)
+ return &elf32_wasm32_howto_table[i];
+
+ return NULL;
+}
+
+/* Look up the relocation R_TYPE. */
+
+static reloc_howto_type *
+elf32_wasm32_rtype_to_howto (bfd *abfd, unsigned r_type)
+{
+ unsigned int i = r_type;
+
+ if (i >= ARRAY_SIZE (elf32_wasm32_howto_table))
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
+ }
+
+ if (elf32_wasm32_howto_table[i].type != r_type)
+ return NULL;
+
+ return elf32_wasm32_howto_table + i;
+}
+
+/* Translate the ELF-internal relocation RELA into CACHE_PTR. */
+
+static bfd_boolean
+elf32_wasm32_info_to_howto_rela (bfd *abfd,
+ arelent *cache_ptr,
+ Elf_Internal_Rela *dst)
+{
+ unsigned int r_type = ELF32_R_TYPE (dst->r_info);
+
+ cache_ptr->howto = elf32_wasm32_rtype_to_howto (abfd, r_type);
+ return cache_ptr->howto != NULL;
+}
+