diff options
Diffstat (limited to 'toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch')
| -rw-r--r-- | toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch b/toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch deleted file mode 100644 index 93c1c5950..000000000 --- a/toolchain/binutils/2.15.94.0.2.2/450-mips-restore-embedded-pic.patch +++ /dev/null @@ -1,75 +0,0 @@ ---- binutils/gas/config/tc-mips.c.orig 2004-12-20 12:16:50.000000000 -0700 -+++ binutils/gas/config/tc-mips.c 2005-03-02 03:42:08.000000000 -0700 -@@ -10955,8 +10955,6 @@ - - buf = (bfd_byte *) (fixP->fx_frag->fr_literal + fixP->fx_where); - -- assert (! fixP->fx_pcrel); -- - /* Don't treat parts of a composite relocation as done. There are two - reasons for this: - -@@ -11000,7 +10998,6 @@ - case BFD_RELOC_MIPS_CALL_HI16: - case BFD_RELOC_MIPS_CALL_LO16: - case BFD_RELOC_MIPS16_GPREL: -- assert (! fixP->fx_pcrel); - /* Nothing needed to do. The value comes from the reloc entry */ - break; - -@@ -12867,8 +12864,23 @@ - *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy); - reloc->address = fixp->fx_frag->fr_address + fixp->fx_where; - -- assert (! fixp->fx_pcrel); -- reloc->addend = fixp->fx_addnumber; -+ if (fixp->fx_pcrel) -+ { -+ if (OUTPUT_FLAVOR == bfd_target_elf_flavour) -+ { -+ /* At this point, fx_addnumber is "symbol offset - reloc->address". -+ Relocations want only the symbol offset. */ -+ reloc->addend = fixp->fx_addnumber + reloc->address; -+ } -+ else -+ { -+ /* A gruesome hack which is a result of the gruesome gas reloc -+ handling. */ -+ reloc->addend = reloc->address; -+ } -+ } -+ else -+ reloc->addend = fixp->fx_addnumber; - - /* Since the old MIPS ELF ABI uses Rel instead of Rela, encode the vtable - entry to be used in the relocation's section offset. */ -@@ -12879,6 +12891,16 @@ - } - - code = fixp->fx_r_type; -+ if (fixp->fx_pcrel) -+ { -+ if (code == BFD_RELOC_32) -+ code = BFD_RELOC_32_PCREL; -+ else -+ as_bad_where (fixp->fx_file, fixp->fx_line, -+ _("Cannot make %s relocation PC relative"), -+ bfd_get_reloc_code_name (code)); -+ } -+ - - /* To support a PC relative reloc, we used a Cygnus extension. - We check for that here to make sure that we don't let such a ---- binutils/gas/config/tc-mips.h 29 Apr 2004 05:14:22 -0000 1.35 -+++ binutils/gas/config/tc-mips.h 5 May 2004 17:38:51 -0000 -@@ -58,6 +58,10 @@ - - #define MAX_MEM_FOR_RS_ALIGN_CODE (1 + 2) - -+/* We permit PC relative difference expressions when generating -+ embedded PIC code. */ -+#define DIFF_EXPR_OK -+ - /* Tell assembler that we have an itbl_mips.h header file to include. */ - #define HAVE_ITBL_CPU - |