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authorAlan Modra <amodra@gmail.com>2009-03-04 05:50:50 +0000
committerAlan Modra <amodra@gmail.com>2009-03-04 05:50:50 +0000
commit727fc41e077139570ea8b8ddfd6c546b2a55627c (patch)
treecb2e0c6f5409224e1658daa9ca5b8e8fea3a4503 /include
parent51dec22749b3733b1fa3df0c1290a50967887ccf (diff)
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include/elf/
* ppc.h (R_PPC_TLSGD, R_PPC_TLSLD): Add new relocs. * ppc64.h (R_PPC64_TLSGD, R_PPC64_TLSLD): Add new relocs. bfd/ * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New. * section.c (struct bfd_section): Add has_tls_get_addr_call. (BFD_FAKE_SECTION): Init new flag. * ecoff.c (bfd_debug_section): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD. (ppc_elf_reloc_type_lookup): Handle new relocs. (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such without marker relocs. (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs if section has no old-style calls. (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too. Don't try to optimize new-style __tls_get_addr call when handling arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD relocs. * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD. (ppc64_elf_reloc_type_lookup): Handle new relocs. (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such without marker relocs. (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs if section has no old-style calls. Set toc_ref for new relocs as appropriate. (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too. Don't try to optimize new-style __tls_get_addr call when handling arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD relocs. gas/ * config/tc-ppc.c (ppc_elf_suffix): Error if ppc32 tls got relocs have non-zero addend. (md_assemble): Parse args of __tls_get_addr calls. (md_apply_fix): Handle BFD_RELOC_PPC_TLSGD and BFD_RELOC_PPC_TLSLD. ld/testsuite/ * ld-powerpc/tlsmark.s, * ld-powerpc/tlsmark.d: New test. * ld-powerpc/tlsmark32.s, * ld-powerpc/tlsmark32.d: New test. * ld-powerpc/powerpc.exp: Run them.
Diffstat (limited to 'include')
-rw-r--r--include/elf/ChangeLog5
-rw-r--r--include/elf/ppc.h6
-rw-r--r--include/elf/ppc64.h4
3 files changed, 12 insertions, 3 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 606a170..354fd61 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-04 Alan Modra <amodra@bigpond.net.au>
+
+ * ppc.h (R_PPC_TLSGD, R_PPC_TLSLD): Add new relocs.
+ * ppc64.h (R_PPC64_TLSGD, R_PPC64_TLSLD): Add new relocs.
+
2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
* score.h (RELOC_NUMBER): Add R_SCORE_IMM32.
diff --git a/include/elf/ppc.h b/include/elf/ppc.h
index a0c16f1..06df630 100644
--- a/include/elf/ppc.h
+++ b/include/elf/ppc.h
@@ -1,6 +1,6 @@
/* PPC ELF support for BFD.
- Copyright 1995, 1996, 1998, 2000, 2001, 2002, 2003, 2005, 2007, 2008
- Free Software Foundation, Inc.
+ Copyright 1995, 1996, 1998, 2000, 2001, 2002, 2003, 2005, 2007, 2008,
+ 2009 Free Software Foundation, Inc.
By Michael Meissner, Cygnus Support, <meissner@cygnus.com>, from information
in the System V Application Binary Interface, PowerPC Processor Supplement
@@ -100,6 +100,8 @@ START_RELOC_NUMBERS (elf_ppc_reloc_type)
RELOC_NUMBER (R_PPC_GOT_DTPREL16_LO, 92)
RELOC_NUMBER (R_PPC_GOT_DTPREL16_HI, 93)
RELOC_NUMBER (R_PPC_GOT_DTPREL16_HA, 94)
+ RELOC_NUMBER (R_PPC_TLSGD, 95)
+ RELOC_NUMBER (R_PPC_TLSLD, 96)
/* The remaining relocs are from the Embedded ELF ABI, and are not
in the SVR4 ELF ABI. */
diff --git a/include/elf/ppc64.h b/include/elf/ppc64.h
index 4aab2ec..c768180 100644
--- a/include/elf/ppc64.h
+++ b/include/elf/ppc64.h
@@ -1,5 +1,5 @@
/* PPC64 ELF support for BFD.
- Copyright 2003 Free Software Foundation, Inc.
+ Copyright 2003, 2005, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -136,6 +136,8 @@ START_RELOC_NUMBERS (elf_ppc64_reloc_type)
RELOC_NUMBER (R_PPC64_DTPREL16_HIGHERA, 104)
RELOC_NUMBER (R_PPC64_DTPREL16_HIGHEST, 105)
RELOC_NUMBER (R_PPC64_DTPREL16_HIGHESTA, 106)
+ RELOC_NUMBER (R_PPC64_TLSGD, 107)
+ RELOC_NUMBER (R_PPC64_TLSLD, 108)
/* These are GNU extensions to enable C++ vtable garbage collection. */
RELOC_NUMBER (R_PPC64_GNU_VTINHERIT, 253)