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* elf-hppa.h (elf_hppa_reloc_final_type): Use R_PARISC_PCREL16F as 

the final type for the e_fsel selector when generating PA2.0W code.
	(elf_hppa_relocate_insn): Provide support for PA2.0W 16-bit format 1
	relocations.
This commit is contained in:
Alan Modra 2002-07-16 02:26:30 +00:00
parent be006b8b64
commit ba94744e3b
2 changed files with 21 additions and 9 deletions
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7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2002-07-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
* elf-hppa.h (elf_hppa_reloc_final_type): Use R_PARISC_PCREL16F as
the final type for the e_fsel selector when generating PA2.0W code.
(elf_hppa_relocate_insn): Provide support for PA2.0W 16-bit format 1
relocations.
2002-07-14 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_link_assign_sym_version): Hide the default

23
bfd/elf-hppa.h
View File

@ -811,7 +811,10 @@ elf_hppa_reloc_final_type (abfd, base_type, format, field)
final_type = R_PARISC_PCREL14R;
break;
case e_fsel:
final_type = R_PARISC_PCREL14F;
if (bfd_get_mach (abfd) < 25)
final_type = R_PARISC_PCREL14F;
else
final_type = R_PARISC_PCREL16F;
break;
default:
return R_PARISC_NONE;
@ -1609,8 +1612,7 @@ elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
case R_PARISC_NONE:
break;
/* Basic function call support. I'm not entirely sure if PCREL14F is
actually needed or even handled correctly.
/* Basic function call support.
Note for a call to a function defined in another dynamic library
we want to redirect the call to a stub. */
@ -2182,24 +2184,27 @@ elf_hppa_relocate_insn (insn, sym_value, r_type)
case R_PARISC_DLTIND14R:
case R_PARISC_DLTIND14F:
case R_PARISC_LTOFF_FPTR14R:
case R_PARISC_LTOFF_FPTR16F:
case R_PARISC_PCREL14R:
case R_PARISC_PCREL14F:
case R_PARISC_PCREL16F:
case R_PARISC_LTOFF_TP14R:
case R_PARISC_LTOFF_TP14F:
case R_PARISC_LTOFF_TP16F:
case R_PARISC_DPREL14R:
case R_PARISC_DPREL14F:
case R_PARISC_GPREL16F:
case R_PARISC_PLTOFF14R:
case R_PARISC_PLTOFF14F:
case R_PARISC_PLTOFF16F:
case R_PARISC_DIR14R:
case R_PARISC_DIR14F:
return (insn & ~0x3fff) | low_sign_unext (sym_value, 14);
/* PA2.0W LDO and integer loads/stores with 16 bit displacements. */
case R_PARISC_LTOFF_FPTR16F:
case R_PARISC_PCREL16F:
case R_PARISC_LTOFF_TP16F:
case R_PARISC_GPREL16F:
case R_PARISC_PLTOFF16F:
case R_PARISC_DIR16F:
case R_PARISC_LTOFF16F:
return (insn & ~0x3fff) | low_sign_unext (sym_value, 14);
return (insn & ~0xffff) | re_assemble_16 (sym_value);
/* Doubleword loads and stores with a 14 bit displacement. */
case R_PARISC_DLTREL14DR: