Submitted By: Ryan Oliver Date: 2005-05-03 (updated 2005-06-03) Initial Package Version: 2.3.4 Origin: glibc cvs libc/elf/dynamic-link.h -r1.54 libc/sysdeps/alpha/dl-machine.h -r1.81 libc/sysdeps/arm/dl-machine.h - fix_bad_pc24 fix from Dan Kegel's crosstool - remainder from -r1.52 libc/sysdeps/generic/dl-machine.h -r1.9 libc/sysdeps/mips/dl-machine.h -r1.77 - fixes cherry picked from this version libc/sysdeps/powepc/powerpc32/dl-machine.h -r1.13 libc/sysdeps/powepc/powerpc64/dl-machine.h -r1.23 libc/sysdeps/sparc/sparc64/dl-machine.h -r1.48 libc/sysdeps/i386/dl-machine.h -r1.134 (except using RESOLVE) Upstream Status: See Origin, all except fix_bad_pc24 fixed in glibc cvs Description: 2005-03-15 Jakub Jelinek * elf/dynamic-link.h (elf_machine_rel, elf_machine_rel_relative, elf_machine_rela, elf_machine_rela_relative, elf_machine_lazy_rel): Add inline keyword. * sysdeps/alpha/dl-machine.h (elf_machine_rela, elf_machine_rela_relative, elf_machine_lazy_rel): Add always_inline attribute. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela, elf_machine_rela_relative, elf_machine_lazy_rel): Likewise. Change static inline into auto inline. * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela, elf_machine_rela_relative, elf_machine_lazy_rel): Likewise. * sysdeps/generic/dl-machine.h (elf_machine_rel, elf_machine_rela): Likewise. * sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rel_relative, elf_machine_rela, elf_machine_rela_relative, elf_machine_lazy_rel): Likewise. 2005-03-05 Jakub Jelinek * sysdeps/i386/dl-machine.h (ELF_MACHINE_NO_RELA): Define unconditionally to (defined RTLD_BOOTSTRAP). * sysdeps/arm/dl-machine.h (ELF_MACHINE_NO_RELA): Likewise 2005-03-01 Roland McGrath [BZ #721] * sysdeps/arm/dl-machine.h (ELF_MACHINE_NO_RELA): Define this outside of [RESOLVE_MAP] 2005-02-16 Roland McGrath [BZ #721] * sysdeps/i386/dl-machine.h (ELF_MACHINE_NO_RELA): Define this outside of [RESOLVE_MAP]. * sysdeps/sh/dl-machine.h (ELF_MACHINE_NO_REL): Likewise. * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rel, elf_machine_rel_relative): Removed. * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rel, elf_machine_rel_relative): Removed. 2005-02-14 Alan Modra * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Define with auto inline, and attribute always_inline. (elf_machine_rela_relative, elf_machine_lazy_rel): Likewise. (elf_machine_rel, elf_machine_rel_relative): Likewise. * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise. (elf_machine_rela_relative, elf_machine_lazy_rel): Likewise. (elf_machine_rel, elf_machine_rel_relative): Likewise. (elf_machine_tprel): Likewise. 2005-02-03 Alexandre Oliva [BZ #721] * elf/dynamic-link.h: Don't declare nested auto functions that are not going to be defined. =================================================================== RCS file: /cvs/glibc/libc/elf/dynamic-link.h,v retrieving revision 1.51 retrieving revision 1.54 diff -u -r1.51 -r1.54 --- libc/elf/dynamic-link.h 2004/09/24 17:09:03 1.51 +++ libc/elf/dynamic-link.h 2005/03/15 22:57:25 1.54 @@ -1,5 +1,5 @@ /* Inline functions for dynamic linking. - Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1995-2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -31,26 +31,30 @@ optimizing away alignment tests or using word instructions for copying memory, breaking the very code written to handle the unaligned cases. */ -auto void __attribute__((always_inline)) +# if ! ELF_MACHINE_NO_REL +auto inline void __attribute__((always_inline)) elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc, const ElfW(Sym) *sym, const struct r_found_version *version, void *const reloc_addr); -auto void __attribute__((always_inline)) +auto inline void __attribute__((always_inline)) +elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc, + void *const reloc_addr); +# endif +# if ! ELF_MACHINE_NO_RELA +auto inline void __attribute__((always_inline)) elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc, const ElfW(Sym) *sym, const struct r_found_version *version, void *const reloc_addr); -auto void __attribute__((always_inline)) -elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc, - void *const reloc_addr); -auto void __attribute__((always_inline)) +auto inline void __attribute__((always_inline)) elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc, void *const reloc_addr); +# endif # if ELF_MACHINE_NO_RELA || defined ELF_MACHINE_PLT_REL -auto void __attribute__((always_inline)) +auto inline void __attribute__((always_inline)) elf_machine_lazy_rel (struct link_map *map, ElfW(Addr) l_addr, const ElfW(Rel) *reloc); # else -auto void __attribute__((always_inline)) +auto inline void __attribute__((always_inline)) elf_machine_lazy_rel (struct link_map *map, ElfW(Addr) l_addr, const ElfW(Rela) *reloc); # endif =================================================================== RCS file: /cvs/glibc/libc/sysdeps/alpha/dl-machine.h,v retrieving revision 1.80 retrieving revision 1.81 diff -u -r1.80 -r1.81 --- libc/sysdeps/alpha/dl-machine.h 2005/02/07 03:11:46 1.80 +++ libc/sysdeps/alpha/dl-machine.h 2005/03/15 22:57:26 1.81 @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation inline functions. Alpha version. - Copyright (C) 1996-2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1996-2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson . @@ -376,6 +376,7 @@ /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */ auto inline void +__attribute__ ((always_inline)) elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc, const Elf64_Sym *sym, @@ -504,6 +505,7 @@ #define ELF_MACHINE_REL_RELATIVE 1 auto inline void +__attribute__ ((always_inline)) elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc, void *const reloc_addr_arg) { @@ -520,6 +522,7 @@ } auto inline void +__attribute__ ((always_inline)) elf_machine_lazy_rel (struct link_map *map, Elf64_Addr l_addr, const Elf64_Rela *reloc) { --- glibc-2.3.4/sysdeps/arm/dl-machine.h-orig 2004-12-05 08:20:17.000000000 +1100 +++ glibc-2.3.4/sysdeps/arm/dl-machine.h 2005-06-03 15:33:44.000000000 +1000 @@ -350,16 +350,15 @@ #endif /* !dl_machine_h */ -#ifdef RESOLVE - /* ARM never uses Elf32_Rela relocations for the dynamic linker. Prelinked libraries may use Elf32_Rela though. */ -# ifdef RTLD_BOOTSTRAP -# define ELF_MACHINE_NO_RELA 1 -# endif +#define ELF_MACHINE_NO_RELA defined RTLD_BOOTSTRAP + +#ifdef RESOLVE /* Deal with an out-of-range PC24 reloc. */ -static Elf32_Addr +auto inline Elf32_Addr +__attribute__ ((always_inline)) fix_bad_pc24 (Elf32_Addr *const reloc_addr, Elf32_Addr value) { static void *fix_page; @@ -392,7 +391,8 @@ /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */ -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc, const Elf32_Sym *sym, const struct r_found_version *version, void *const reloc_addr_arg) @@ -517,7 +517,8 @@ } # ifndef RTLD_BOOTSTRAP -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, const Elf32_Sym *sym, const struct r_found_version *version, void *const reloc_addr_arg) @@ -597,7 +598,8 @@ } # endif -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rel_relative (Elf32_Addr l_addr, const Elf32_Rel *reloc, void *const reloc_addr_arg) { @@ -606,7 +608,8 @@ } # ifndef RTLD_BOOTSTRAP -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rela_relative (Elf32_Addr l_addr, const Elf32_Rela *reloc, void *const reloc_addr_arg) { @@ -615,7 +618,8 @@ } # endif -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_lazy_rel (struct link_map *map, Elf32_Addr l_addr, const Elf32_Rel *reloc) { =================================================================== RCS file: /cvs/glibc/libc/sysdeps/generic/dl-machine.h,v retrieving revision 1.8 retrieving revision 1.9 diff -u -r1.8 -r1.9 --- libc/sysdeps/generic/dl-machine.h 2001/09/08 17:16:43 1.8 +++ libc/sysdeps/generic/dl-machine.h 2005/03/15 22:57:24 1.9 @@ -1,5 +1,6 @@ /* Machine-dependent ELF dynamic relocation inline functions. Stub version. - Copyright (C) 1995,1996,1997,1999,2000,2001 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001, 2005 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -64,7 +65,8 @@ LOADADDR is the load address of the object; INFO is an array indexed by DT_* of the .dynamic section info. */ -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rel (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM], const Elf32_Rel *reloc, const Elf32_Sym *sym, Elf32_Addr (*resolve) (const Elf32_Sym **ref, @@ -87,7 +89,8 @@ } -static inline Elf32_Addr +auto inline Elf32_Addr +__attribute__ ((always_inline)) elf_machine_rela (Elf32_Addr loadaddr, Elf32_Dyn *info[DT_NUM], const Elf32_Rel *reloc, const Elf32_Sym *sym, Elf32_Addr (*resolve) (const Elf32_Sym **ref, --- glibc-2.3.4/sysdeps/mips/dl-machine.h-orig 2004-11-24 15:36:09.000000000 +1100 +++ glibc-2.3.4/sysdeps/mips/dl-machine.h 2005-05-05 01:39:11.000000000 +1000 @@ -528,7 +528,7 @@ /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */ -static inline void +auto inline void #ifdef RTLD_BOOTSTRAP __attribute__ ((always_inline)) #endif @@ -635,14 +635,16 @@ } } -static inline void +auto inline void +__attribute__((always_inline)) elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc, void *const reloc_addr) { /* XXX Nothing to do. There is no relative relocation, right? */ } -static inline void +auto inline void +__attribute__((always_inline)) elf_machine_lazy_rel (struct link_map *map, ElfW(Addr) l_addr, const ElfW(Rel) *reloc) { @@ -651,7 +653,8 @@ #ifndef RTLD_BOOTSTRAP /* Relocate GOT. */ -static inline void +auto inline void +__attribute__((always_inline)) elf_machine_got_rel (struct link_map *map, int lazy) { ElfW(Addr) *got; @@ -738,7 +741,8 @@ /* Set up the loaded object described by L so its stub function will jump to the on-demand fixup code __dl_runtime_resolve. */ -static inline int +auto inline int +__attribute__((always_inline)) elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) { # ifndef RTLD_BOOTSTRAP =================================================================== RCS file: /cvs/glibc/libc/sysdeps/powerpc/powerpc32/dl-machine.h,v retrieving revision 1.11 retrieving revision 1.13 diff -u -r1.11 -r1.13 --- libc/sysdeps/powerpc/powerpc32/dl-machine.h 2005/01/25 10:42:04 1.11 +++ libc/sysdeps/powerpc/powerpc32/dl-machine.h 2005/02/17 01:16:34 1.13 @@ -204,7 +204,7 @@ LOADADDR is the load address of the object; INFO is an array indexed by DT_* of the .dynamic section info. */ -inline void +auto inline void __attribute__ ((always_inline)) elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, const Elf32_Sym *sym, const struct r_found_version *version, void *const reloc_addr_arg) @@ -298,7 +298,7 @@ } } -static inline void +auto inline void __attribute__ ((always_inline)) elf_machine_rela_relative (Elf32_Addr l_addr, const Elf32_Rela *reloc, void *const reloc_addr_arg) { @@ -306,7 +306,7 @@ *reloc_addr = l_addr + reloc->r_addend; } -static inline void +auto inline void __attribute__ ((always_inline)) elf_machine_lazy_rel (struct link_map *map, Elf32_Addr l_addr, const Elf32_Rela *reloc) { =================================================================== RCS file: /cvs/glibc/libc/sysdeps/powerpc/powerpc64/dl-machine.h,v retrieving revision 1.21 retrieving revision 1.23 diff -u -r1.21 -r1.23 --- libc/sysdeps/powerpc/powerpc64/dl-machine.h 2005/01/08 07:07:01 1.21 +++ libc/sysdeps/powerpc/powerpc64/dl-machine.h 2005/02/17 01:16:34 1.23 @@ -487,7 +487,7 @@ const Elf64_Sym *refsym) attribute_hidden; -static inline void +auto inline void __attribute__ ((always_inline)) elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc, void *const reloc_addr_arg) { @@ -497,7 +497,7 @@ #if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD) /* This computes the value used by TPREL* relocs. */ -static Elf64_Addr __attribute__ ((const)) +auto inline Elf64_Addr __attribute__ ((always_inline, const)) elf_machine_tprel (struct link_map *map, struct link_map *sym_map, const Elf64_Sym *sym, @@ -518,7 +518,7 @@ /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */ -static inline void +auto inline void __attribute__ ((always_inline)) elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc, const Elf64_Sym *sym, @@ -803,11 +803,12 @@ MODIFIED_CODE_NOQUEUE (reloc_addr); } -static inline void +auto inline void __attribute__ ((always_inline)) elf_machine_lazy_rel (struct link_map *map, Elf64_Addr l_addr, const Elf64_Rela *reloc) { /* elf_machine_runtime_setup handles this. */ } + #endif /* RESOLVE */ =================================================================== RCS file: /cvs/glibc/libc/sysdeps/sparc/sparc32/dl-machine.h,v retrieving revision 1.53 retrieving revision 1.54 diff -u -r1.53 -r1.54 --- libc/sysdeps/sparc/sparc32/dl-machine.h 2004/05/17 18:20:30 1.53 +++ libc/sysdeps/sparc/sparc32/dl-machine.h 2005/03/15 22:57:24 1.54 @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation inline functions. SPARC version. - Copyright (C) 1996-2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1996-2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -411,7 +411,8 @@ /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */ -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, const Elf32_Sym *sym, const struct r_found_version *version, void *const reloc_addr_arg) @@ -593,7 +594,8 @@ } } -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rela_relative (Elf32_Addr l_addr, const Elf32_Rela *reloc, void *const reloc_addr_arg) { @@ -601,7 +603,8 @@ *reloc_addr += l_addr + reloc->r_addend; } -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_lazy_rel (struct link_map *map, Elf32_Addr l_addr, const Elf32_Rela *reloc) { =================================================================== RCS file: /cvs/glibc/libc/sysdeps/sparc/sparc64/dl-machine.h,v retrieving revision 1.47 retrieving revision 1.48 diff -u -r1.47 -r1.48 --- libc/sysdeps/sparc/sparc64/dl-machine.h 2004/03/05 10:27:55 1.47 +++ libc/sysdeps/sparc/sparc64/dl-machine.h 2005/03/15 22:57:26 1.48 @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation inline functions. Sparc64 version. - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -238,7 +238,8 @@ /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */ -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc, const Elf64_Sym *sym, const struct r_found_version *version, void *const reloc_addr_arg) @@ -430,7 +431,8 @@ } } -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc, void *const reloc_addr_arg) { @@ -438,7 +440,8 @@ *reloc_addr = l_addr + reloc->r_addend; } -static inline void +auto inline void +__attribute__ ((always_inline)) elf_machine_lazy_rel (struct link_map *map, Elf64_Addr l_addr, const Elf64_Rela *reloc) { --- glibc-2.3.4/sysdeps/i386/dl-machine.h-orig 2004-09-28 14:54:41.000000000 +1000 +++ glibc-2.3.4/sysdeps/i386/dl-machine.h 2005-06-02 19:28:58.000000000 +1000 @@ -377,13 +377,11 @@ #endif /* !dl_machine_h */ -#ifdef RESOLVE - /* The i386 never uses Elf32_Rela relocations for the dynamic linker. Prelinked libraries may use Elf32_Rela though. */ -#ifdef RTLD_BOOTSTRAP -# define ELF_MACHINE_NO_RELA 1 -#endif +#define ELF_MACHINE_NO_RELA defined RTLD_BOOTSTRAP + +#ifdef RESOLVE /* Perform the relocation specified by RELOC and SYM (which is fully resolved). MAP is the object containing the reloc. */