From 6bd976963f65990e1099eb4e08946bdb5191dc9c Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Wed, 30 May 2012 15:21:55 -0700 Subject: Use x86_64 bits/{link.h,linkmap.h} for i386/x86_64 --- ChangeLog | 7 ++ sysdeps/i386/bits/link.h | 59 ----------------- sysdeps/i386/bits/linkmap.h | 6 -- sysdeps/x86/bits/link.h | 147 ++++++++++++++++++++++++++++++++++++++++++ sysdeps/x86/bits/linkmap.h | 16 +++++ sysdeps/x86_64/bits/link.h | 147 ------------------------------------------ sysdeps/x86_64/bits/linkmap.h | 16 ----- 7 files changed, 170 insertions(+), 228 deletions(-) delete mode 100644 sysdeps/i386/bits/link.h delete mode 100644 sysdeps/i386/bits/linkmap.h create mode 100644 sysdeps/x86/bits/link.h create mode 100644 sysdeps/x86/bits/linkmap.h delete mode 100644 sysdeps/x86_64/bits/link.h delete mode 100644 sysdeps/x86_64/bits/linkmap.h diff --git a/ChangeLog b/ChangeLog index 2f9d7a5f48..735aba5d82 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,6 +1,13 @@ 2012-05-30 H.J. Lu [BZ #14117] + * sysdeps/i386/bits/link.h: Removed. + * sysdeps/i386/bits/linkmap.h: Likewise. + * sysdeps/x86_64/bits/link.h: Renamed to ... + * sysdeps/x86/bits/link.h: This. + * sysdeps/x86_64/bits/linkmap.h: Renamed to ... + * sysdeps/x86/bits/linkmap.h: This. + * sysdeps/i386/bits/endian.h: Removed. * sysdeps/x86_64/bits/endian.h: Renamed to ... * sysdeps/x86/bits/endian.h: This. diff --git a/sysdeps/i386/bits/link.h b/sysdeps/i386/bits/link.h deleted file mode 100644 index 1a6d51a461..0000000000 --- a/sysdeps/i386/bits/link.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Copyright (C) 2004, 2005, 2009 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _LINK_H -# error "Never include directly; use instead." -#endif - - -/* Registers for entry into PLT on IA-32. */ -typedef struct La_i86_regs -{ - uint32_t lr_edx; - uint32_t lr_ecx; - uint32_t lr_eax; - uint32_t lr_ebp; - uint32_t lr_esp; -} La_i86_regs; - -/* Return values for calls from PLT on IA-32. */ -typedef struct La_i86_retval -{ - uint32_t lrv_eax; - uint32_t lrv_edx; - long double lrv_st0; - long double lrv_st1; -} La_i86_retval; - - -__BEGIN_DECLS - -extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_i86_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_i86_regs *__inregs, - La_i86_retval *__outregs, - const char *__symname); - -__END_DECLS diff --git a/sysdeps/i386/bits/linkmap.h b/sysdeps/i386/bits/linkmap.h deleted file mode 100644 index 978d52621e..0000000000 --- a/sysdeps/i386/bits/linkmap.h +++ /dev/null @@ -1,6 +0,0 @@ -struct link_map_machine - { - Elf32_Addr plt; /* Address of .plt + 0x16 */ - Elf32_Addr gotplt; /* Address of .got + 0x0c */ - void *tlsdesc_table; /* Address of TLS descriptor hash table. */ - }; diff --git a/sysdeps/x86/bits/link.h b/sysdeps/x86/bits/link.h new file mode 100644 index 0000000000..fa2091085f --- /dev/null +++ b/sysdeps/x86/bits/link.h @@ -0,0 +1,147 @@ +/* Copyright (C) 2004, 2005, 2009, 2011 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#ifndef _LINK_H +# error "Never include directly; use instead." +#endif + + +#ifndef __x86_64__ +/* Registers for entry into PLT on IA-32. */ +typedef struct La_i86_regs +{ + uint32_t lr_edx; + uint32_t lr_ecx; + uint32_t lr_eax; + uint32_t lr_ebp; + uint32_t lr_esp; +} La_i86_regs; + +/* Return values for calls from PLT on IA-32. */ +typedef struct La_i86_retval +{ + uint32_t lrv_eax; + uint32_t lrv_edx; + long double lrv_st0; + long double lrv_st1; +} La_i86_retval; + + +__BEGIN_DECLS + +extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_i86_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_i86_regs *__inregs, + La_i86_retval *__outregs, + const char *symname); + +__END_DECLS + +#else + +/* Registers for entry into PLT on x86-64. */ +# if __GNUC_PREREQ (4,0) +typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); +typedef float La_x86_64_ymm + __attribute__ ((__vector_size__ (32), __aligned__ (16))); +# else +typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__))); +# endif + +typedef union +{ +# if __GNUC_PREREQ (4,0) + La_x86_64_ymm ymm[2]; +# endif + La_x86_64_xmm xmm[4]; +} La_x86_64_vector __attribute__ ((__aligned__ (16))); + +typedef struct La_x86_64_regs +{ + uint64_t lr_rdx; + uint64_t lr_r8; + uint64_t lr_r9; + uint64_t lr_rcx; + uint64_t lr_rsi; + uint64_t lr_rdi; + uint64_t lr_rbp; + uint64_t lr_rsp; + La_x86_64_xmm lr_xmm[8]; + La_x86_64_vector lr_vector[8]; +} La_x86_64_regs; + +/* Return values for calls from PLT on x86-64. */ +typedef struct La_x86_64_retval +{ + uint64_t lrv_rax; + uint64_t lrv_rdx; + La_x86_64_xmm lrv_xmm0; + La_x86_64_xmm lrv_xmm1; + long double lrv_st0; + long double lrv_st1; + La_x86_64_vector lrv_vector0; + La_x86_64_vector lrv_vector1; +} La_x86_64_retval; + +#define La_x32_regs La_x86_64_regs +#define La_x32_retval La_x86_64_retval + +__BEGIN_DECLS + +extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_x86_64_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_x86_64_regs *__inregs, + La_x86_64_retval *__outregs, + const char *__symname); + +extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_x32_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_x32_regs *__inregs, + La_x32_retval *__outregs, + const char *__symname); + +__END_DECLS + +#endif diff --git a/sysdeps/x86/bits/linkmap.h b/sysdeps/x86/bits/linkmap.h new file mode 100644 index 0000000000..dd0d140874 --- /dev/null +++ b/sysdeps/x86/bits/linkmap.h @@ -0,0 +1,16 @@ +#if __WORDSIZE == 64 +struct link_map_machine + { + Elf64_Addr plt; /* Address of .plt + 0x16 */ + Elf64_Addr gotplt; /* Address of .got + 0x18 */ + void *tlsdesc_table; /* Address of TLS descriptor hash table. */ + }; + +#else +struct link_map_machine + { + Elf32_Addr plt; /* Address of .plt + 0x16 */ + Elf32_Addr gotplt; /* Address of .got + 0x0c */ + void *tlsdesc_table; /* Address of TLS descriptor hash table. */ + }; +#endif diff --git a/sysdeps/x86_64/bits/link.h b/sysdeps/x86_64/bits/link.h deleted file mode 100644 index fa2091085f..0000000000 --- a/sysdeps/x86_64/bits/link.h +++ /dev/null @@ -1,147 +0,0 @@ -/* Copyright (C) 2004, 2005, 2009, 2011 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#ifndef _LINK_H -# error "Never include directly; use instead." -#endif - - -#ifndef __x86_64__ -/* Registers for entry into PLT on IA-32. */ -typedef struct La_i86_regs -{ - uint32_t lr_edx; - uint32_t lr_ecx; - uint32_t lr_eax; - uint32_t lr_ebp; - uint32_t lr_esp; -} La_i86_regs; - -/* Return values for calls from PLT on IA-32. */ -typedef struct La_i86_retval -{ - uint32_t lrv_eax; - uint32_t lrv_edx; - long double lrv_st0; - long double lrv_st1; -} La_i86_retval; - - -__BEGIN_DECLS - -extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_i86_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_i86_regs *__inregs, - La_i86_retval *__outregs, - const char *symname); - -__END_DECLS - -#else - -/* Registers for entry into PLT on x86-64. */ -# if __GNUC_PREREQ (4,0) -typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); -typedef float La_x86_64_ymm - __attribute__ ((__vector_size__ (32), __aligned__ (16))); -# else -typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__))); -# endif - -typedef union -{ -# if __GNUC_PREREQ (4,0) - La_x86_64_ymm ymm[2]; -# endif - La_x86_64_xmm xmm[4]; -} La_x86_64_vector __attribute__ ((__aligned__ (16))); - -typedef struct La_x86_64_regs -{ - uint64_t lr_rdx; - uint64_t lr_r8; - uint64_t lr_r9; - uint64_t lr_rcx; - uint64_t lr_rsi; - uint64_t lr_rdi; - uint64_t lr_rbp; - uint64_t lr_rsp; - La_x86_64_xmm lr_xmm[8]; - La_x86_64_vector lr_vector[8]; -} La_x86_64_regs; - -/* Return values for calls from PLT on x86-64. */ -typedef struct La_x86_64_retval -{ - uint64_t lrv_rax; - uint64_t lrv_rdx; - La_x86_64_xmm lrv_xmm0; - La_x86_64_xmm lrv_xmm1; - long double lrv_st0; - long double lrv_st1; - La_x86_64_vector lrv_vector0; - La_x86_64_vector lrv_vector1; -} La_x86_64_retval; - -#define La_x32_regs La_x86_64_regs -#define La_x32_retval La_x86_64_retval - -__BEGIN_DECLS - -extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_x86_64_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_x86_64_regs *__inregs, - La_x86_64_retval *__outregs, - const char *__symname); - -extern Elf32_Addr la_x32_gnu_pltenter (Elf32_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_x32_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_x32_gnu_pltexit (Elf32_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_x32_regs *__inregs, - La_x32_retval *__outregs, - const char *__symname); - -__END_DECLS - -#endif diff --git a/sysdeps/x86_64/bits/linkmap.h b/sysdeps/x86_64/bits/linkmap.h deleted file mode 100644 index dd0d140874..0000000000 --- a/sysdeps/x86_64/bits/linkmap.h +++ /dev/null @@ -1,16 +0,0 @@ -#if __WORDSIZE == 64 -struct link_map_machine - { - Elf64_Addr plt; /* Address of .plt + 0x16 */ - Elf64_Addr gotplt; /* Address of .got + 0x18 */ - void *tlsdesc_table; /* Address of TLS descriptor hash table. */ - }; - -#else -struct link_map_machine - { - Elf32_Addr plt; /* Address of .plt + 0x16 */ - Elf32_Addr gotplt; /* Address of .got + 0x0c */ - void *tlsdesc_table; /* Address of TLS descriptor hash table. */ - }; -#endif -- cgit v1.2.3