From 727fc41e077139570ea8b8ddfd6c546b2a55627c Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Wed, 4 Mar 2009 05:50:50 +0000 Subject: 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. --- include/elf/ChangeLog | 5 +++++ include/elf/ppc.h | 6 ++++-- include/elf/ppc64.h | 4 +++- 3 files changed, 12 insertions(+), 3 deletions(-) (limited to 'include') 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 + + * 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 * 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, , 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) -- cgit v1.1