[ bfd/ChangeLog ]

2004-06-14  Chris Demetriou  <cgd@broadcom.com>

        * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
        removal) with updated comment.
        (bfd_elf32_bfd_reloc_type_lookup): Add back case for
        BFD_RELOC_32_PCREL.
        (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
        * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.

[ include/elf/ChangeLog ]
2004-06-14  Chris Demetriou  <cgd@broadcom.com>

        * mips.h (R_MIPS_PC32): Add back (undoing removal on 2004-04-24),
        with an updated comment.

diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 0e41208684dd088239c107ffa95cd1491834dc16..7c247cdf71b714a445c29d9903b9ba865121ad96 100644 (file)
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,8 @@
+2004-06-14  Chris Demetriou  <cgd@broadcom.com>
+
+       * mips.h (R_MIPS_PC32): Add back (undoing removal on 2004-04-24),
+       with an updated comment.
+
 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 
        * sh.h (EF_SH_HAS_DSP): Remove.

diff --git a/include/elf/mips.h b/include/elf/mips.h
index 9aba63e420c06b55f8b2fb589fefacb4104ee2a1..b7d800a70ed6e89883d738f849418fabd28b4063 100644 (file)
--- a/include/elf/mips.h
+++ b/include/elf/mips.h
@@ -76,6 +76,11 @@ START_RELOC_NUMBERS (elf_mips_reloc_type)
   /* These relocs are used for the mips16.  */
   RELOC_NUMBER (R_MIPS16_26, 100)
   RELOC_NUMBER (R_MIPS16_GPREL, 101)
+  /* This was a GNU extension used by embedded-PIC.  It was co-opted by
+     mips-linux for exception-handling data.  It is no longer used, but
+     should continue to be supported by the linker for backward
+     compatibility.  (GCC stopped using it in May, 2004.)  */
+  RELOC_NUMBER (R_MIPS_PC32, 248)
   /* FIXME: this relocation is used internally by gas.  */
   RELOC_NUMBER (R_MIPS_GNU_REL16_S2, 250)
   /* These are GNU extensions to enable C++ vtable garbage collection.  */