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* coff-a29k.c (a29k_reloc): For R_IREL, don't left shift 

signed_value before sign extending it.  Don't subtract out
	reloc_entry->address.  This makes it compatible with what gas is
	generating.

Fixes PR 3790.
This commit is contained in:
Ian Lance Taylor 1993-11-19 19:51:52 +00:00
parent a1bff336ec
commit 533af0314f
2 changed files with 9 additions and 4 deletions
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5
bfd/ChangeLog
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@ -1,5 +1,10 @@
Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
signed_value before sign extending it. Don't subtract out
reloc_entry->address. This makes it compatible with what gas is
generating.
* elfcode.h (elf_fake_sections): Accept .sbss as the name for a
SHT_NOBITS sections.
(map_program_segments): Don't leave the loop after the first

8
bfd/coff-a29k.c
View File

@ -117,8 +117,9 @@ DEFUN(a29k_reloc,(abfd, reloc_entry, symbol_in, data, input_section, output_bfd)
case R_IREL:
insn = bfd_get_32(abfd, hit_data);
/* Take the value in the field and sign extend it */
signed_value = EXTRACT_HWORD(insn) << 2;
signed_value = EXTRACT_HWORD(insn);
signed_value = SIGN_EXTEND_HWORD(signed_value);
signed_value <<= 2;
signed_value += sym_value + reloc_entry->addend;
if ((signed_value&~0x3ffff) == 0)
{ /* Absolute jmp/call */
@ -129,9 +130,8 @@ DEFUN(a29k_reloc,(abfd, reloc_entry, symbol_in, data, input_section, output_bfd)
{
/* Relative jmp/call, so subtract from the value the
address of the place we're coming from */
signed_value -= reloc_entry->address +
input_section->output_section->vma +
input_section->output_offset;
signed_value -= (input_section->output_section->vma
+ input_section->output_offset);
if (signed_value>0x1ffff || signed_value<-0x20000)
return(bfd_reloc_outofrange);
}