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Fix HI16 and HI16_S relocations for PR14258

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Nick Clifton
1997-12-06 00:57:20 +00:00
parent e0f7db023d
commit 0a5875fc63
2 changed files with 6 additions and 4 deletions
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2
bfd/ChangeLog
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@ -6,6 +6,8 @@ Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook, v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
v850_elf_section_from_shdr, v850_elf_fake_sections): New functions v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
(for PR14180) to create and handle special common sections. (for PR14180) to create and handle special common sections.
(v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
which have data stored in the instructions. PR14258.
Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com> Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>

8
bfd/elf32-v850.c
View File

@ -691,13 +691,13 @@ v850_elf_store_addend_in_insn (abfd, r_type, addend, address, replace)
break; break;
case R_V850_HI16_S: case R_V850_HI16_S:
addend += bfd_get_16 (abfd, address); addend += (bfd_get_16 (abfd, address) << 16);
addend = (addend >> 16) + ((addend & 0x8000) != 0); addend = (addend >> 16) + ((addend & 0x8000) != 0);
insn = addend; insn = addend;
break; break;
case R_V850_HI16: case R_V850_HI16:
addend += bfd_get_16 (abfd, address); addend += (bfd_get_16 (abfd, address) << 16);
addend = (addend >> 16); addend = (addend >> 16);
insn = addend; insn = addend;
break; break;
@ -1009,7 +1009,7 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
return bfd_reloc_ok; return bfd_reloc_ok;
case R_V850_HI16_S: case R_V850_HI16_S:
value += (short)bfd_get_16 (input_bfd, hit_data); value += (bfd_get_16 (input_bfd, hit_data) << 16);
value = (value >> 16) + ((value & 0x8000) != 0); value = (value >> 16) + ((value & 0x8000) != 0);
if ((long)value > 0x7fff || (long)value < -0x8000) if ((long)value > 0x7fff || (long)value < -0x8000)
@ -1023,7 +1023,7 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
return bfd_reloc_ok; return bfd_reloc_ok;
case R_V850_HI16: case R_V850_HI16:
value += (short)bfd_get_16 (input_bfd, hit_data); value += (bfd_get_16 (input_bfd, hit_data) << 16);
value >>= 16; value >>= 16;
bfd_put_16 (input_bfd, value, hit_data); bfd_put_16 (input_bfd, value, hit_data);