diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/config/tc-or1k.c | 64 | ||||
| -rw-r--r-- | gas/config/tc-or1k.h | 2 |
3 files changed, 55 insertions, 18 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index a324f03..af99b96 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,10 @@ +2015-08-11 Peter Zotov <whitequark@whitequark.org> + + PR ld/18759 + * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC + relative relocs. + * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete. + 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp> PR 18994 diff --git a/gas/config/tc-or1k.c b/gas/config/tc-or1k.c index e490ffc..dba2dde 100644 --- a/gas/config/tc-or1k.c +++ b/gas/config/tc-or1k.c @@ -298,27 +298,59 @@ or1k_fix_adjustable (fixS * fixP) #define GOT_NAME "_GLOBAL_OFFSET_TABLE_" arelent * -tc_gen_reloc (asection *sec, fixS *fx) +tc_gen_reloc (asection * section, fixS * fixp) { - bfd_reloc_code_real_type code = fx->fx_r_type; + arelent *reloc; + bfd_reloc_code_real_type code; - if (fx->fx_addsy != NULL - && strcmp (S_GET_NAME (fx->fx_addsy), GOT_NAME) == 0 - && (code == BFD_RELOC_OR1K_GOTPC_HI16 - || code == BFD_RELOC_OR1K_GOTPC_LO16)) + reloc = xmalloc (sizeof (arelent)); + + reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *)); + *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy); + reloc->address = fixp->fx_frag->fr_address + fixp->fx_where; + + if (fixp->fx_pcrel) + { + if (section->use_rela_p) + fixp->fx_offset -= md_pcrel_from_section (fixp, section); + else + fixp->fx_offset = reloc->address; + } + reloc->addend = fixp->fx_offset; + + code = fixp->fx_r_type; + switch (code) + { + case BFD_RELOC_16: + if (fixp->fx_pcrel) + code = BFD_RELOC_16_PCREL; + break; + + case BFD_RELOC_32: + if (fixp->fx_pcrel) + code = BFD_RELOC_32_PCREL; + break; + + case BFD_RELOC_64: + if (fixp->fx_pcrel) + code = BFD_RELOC_64_PCREL; + break; + + default: + break; + } + + reloc->howto = bfd_reloc_type_lookup (stdoutput, code); + if (reloc->howto == NULL) { - arelent * reloc; - - reloc = xmalloc (sizeof (* reloc)); - reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *)); - *reloc->sym_ptr_ptr = symbol_get_bfdsym (fx->fx_addsy); - reloc->address = fx->fx_frag->fr_address + fx->fx_where; - reloc->howto = bfd_reloc_type_lookup (stdoutput, fx->fx_r_type); - reloc->addend = fx->fx_offset; - return reloc; + as_bad_where (fixp->fx_file, fixp->fx_line, + _ + ("cannot represent %s relocation in this object file format"), + bfd_get_reloc_code_name (code)); + return NULL; } - return gas_cgen_tc_gen_reloc (sec, fx); + return reloc; } void diff --git a/gas/config/tc-or1k.h b/gas/config/tc-or1k.h index cc04b3a..d052834 100644 --- a/gas/config/tc-or1k.h +++ b/gas/config/tc-or1k.h @@ -57,8 +57,6 @@ extern long md_pcrel_from_section (struct fix *, segT); extern const struct relax_type md_relax_table[]; #define TC_GENERIC_RELAX_TABLE md_relax_table -#define GAS_CGEN_PCREL_R_TYPE(r_type) gas_cgen_pcrel_r_type(r_type) - #define elf_tc_final_processing or1k_elf_final_processing void or1k_elf_final_processing (void); |