toolchain/uClibc/uClibc-0.9.30-arm-fix-linuxthreads-sysdep.patch

   1 From 1b6e90090da7194a8f94277aa132873044f7e8e7 Mon Sep 17 00:00:00 2001
   2 From: carmelo <carmelo@69ca8d6d-28ef-0310-b511-8ec308f3f277>
   3 Date: Wed, 28 Jan 2009 15:23:51 +0000
   4 Subject: [PATCH] Added sysdep.h and sysdep-cancel.h for linuxthreads ARM
   5
   6 Signed-off-by: Will Wagner <will_wagner@carallon.com>
   7
   8
   9
  10 git-svn-id: svn+ssh://uclibc.org/svn/trunk/uClibc@25099 69ca8d6d-28ef-0310-b511-8ec308f3f277
  11 ---
  12  .../linuxthreads/sysdeps/arm/sysdep-cancel.h       |    8 +
  13  libpthread/linuxthreads/sysdeps/arm/sysdep.h       |  137 ++++++++++++++++++++
  14  2 files changed, 145 insertions(+), 0 deletions(-)
  15  create mode 100644 libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h
  16  create mode 100644 libpthread/linuxthreads/sysdeps/arm/sysdep.h
  17
  18 diff --git a/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h
  19 new file mode 100644
  20 index 0000000..ba6a1e0
  21 --- /dev/null
  22 +++ b/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h
  23 @@ -0,0 +1,8 @@
  24 +#include <sysdep.h>
  25 +
  26 +/* No multi-thread handling enabled.  */
  27 +#define SINGLE_THREAD_P (1)
  28 +#define RTLD_SINGLE_THREAD_P (1)
  29 +#define LIBC_CANCEL_ASYNC()    0 /* Just a dummy value.  */
  30 +#define LIBC_CANCEL_RESET(val) ((void)(val)) /* Nothing, but evaluate it.  */
  31 +#define LIBC_CANCEL_HANDLED()  /* Nothing.  */
  32 diff --git a/libpthread/linuxthreads/sysdeps/arm/sysdep.h b/libpthread/linuxthreads/sysdeps/arm/sysdep.h
  33 new file mode 100644
  34 index 0000000..15d951c
  35 --- /dev/null
  36 +++ b/libpthread/linuxthreads/sysdeps/arm/sysdep.h
  37 @@ -0,0 +1,137 @@
  38 +/* Generic asm macros used on many machines.
  39 +   Copyright (C) 1991,92,93,96,98,2002,2003 Free Software Foundation, Inc.
  40 +   This file is part of the GNU C Library.
  41 +
  42 +   The GNU C Library is free software; you can redistribute it and/or
  43 +   modify it under the terms of the GNU Lesser General Public
  44 +   License as published by the Free Software Foundation; either
  45 +   version 2.1 of the License, or (at your option) any later version.
  46 +
  47 +   The GNU C Library is distributed in the hope that it will be useful,
  48 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
  49 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  50 +   Lesser General Public License for more details.
  51 +
  52 +   You should have received a copy of the GNU Lesser General Public
  53 +   License along with the GNU C Library; if not, write to the Free
  54 +   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  55 +   02111-1307 USA.  */
  56 +
  57 +#ifndef C_LABEL
  58 +
  59 +/* Define a macro we can use to construct the asm name for a C symbol.  */
  60 +#ifdef NO_UNDERSCORES
  61 +#ifdef __STDC__
  62 +#define C_LABEL(name)          name##:
  63 +#else
  64 +#define C_LABEL(name)          name/**/:
  65 +#endif
  66 +#else
  67 +#ifdef __STDC__
  68 +#define C_LABEL(name)          _##name##:
  69 +#else
  70 +#define C_LABEL(name)          _/**/name/**/:
  71 +#endif
  72 +#endif
  73 +
  74 +#endif
  75 +
  76 +#ifdef __ASSEMBLER__
  77 +/* Mark the end of function named SYM.  This is used on some platforms
  78 +   to generate correct debugging information.  */
  79 +#ifndef END
  80 +#define END(sym)
  81 +#endif
  82 +
  83 +#ifndef JUMPTARGET
  84 +#define JUMPTARGET(sym)                sym
  85 +#endif
  86 +
  87 +/* Makros to generate eh_frame unwind information.  */
  88 +# ifdef HAVE_ASM_CFI_DIRECTIVES
  89 +#  define cfi_startproc                        .cfi_startproc
  90 +#  define cfi_endproc                  .cfi_endproc
  91 +#  define cfi_def_cfa(reg, off)                .cfi_def_cfa reg, off
  92 +#  define cfi_def_cfa_register(reg)    .cfi_def_cfa_register reg
  93 +#  define cfi_def_cfa_offset(off)      .cfi_def_cfa_offset off
  94 +#  define cfi_adjust_cfa_offset(off)   .cfi_adjust_cfa_offset off
  95 +#  define cfi_offset(reg, off)         .cfi_offset reg, off
  96 +#  define cfi_rel_offset(reg, off)     .cfi_rel_offset reg, off
  97 +#  define cfi_register(r1, r2)         .cfi_register r1, r2
  98 +#  define cfi_return_column(reg)       .cfi_return_column reg
  99 +#  define cfi_restore(reg)             .cfi_restore reg
 100 +#  define cfi_same_value(reg)          .cfi_same_value reg
 101 +#  define cfi_undefined(reg)           .cfi_undefined reg
 102 +#  define cfi_remember_state           .cfi_remember_state
 103 +#  define cfi_restore_state            .cfi_restore_state
 104 +#  define cfi_window_save              .cfi_window_save
 105 +# else
 106 +#  define cfi_startproc
 107 +#  define cfi_endproc
 108 +#  define cfi_def_cfa(reg, off)
 109 +#  define cfi_def_cfa_register(reg)
 110 +#  define cfi_def_cfa_offset(off)
 111 +#  define cfi_adjust_cfa_offset(off)
 112 +#  define cfi_offset(reg, off)
 113 +#  define cfi_rel_offset(reg, off)
 114 +#  define cfi_register(r1, r2)
 115 +#  define cfi_return_column(reg)
 116 +#  define cfi_restore(reg)
 117 +#  define cfi_same_value(reg)
 118 +#  define cfi_undefined(reg)
 119 +#  define cfi_remember_state
 120 +#  define cfi_restore_state
 121 +#  define cfi_window_save
 122 +# endif
 123 +
 124 +#else /* ! ASSEMBLER */
 125 +# ifdef HAVE_ASM_CFI_DIRECTIVES
 126 +#  define CFI_STRINGIFY(Name) CFI_STRINGIFY2 (Name)
 127 +#  define CFI_STRINGIFY2(Name) #Name
 128 +#  define CFI_STARTPROC        ".cfi_startproc"
 129 +#  define CFI_ENDPROC  ".cfi_endproc"
 130 +#  define CFI_DEF_CFA(reg, off)        \
 131 +   ".cfi_def_cfa " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
 132 +#  define CFI_DEF_CFA_REGISTER(reg) \
 133 +   ".cfi_def_cfa_register " CFI_STRINGIFY(reg)
 134 +#  define CFI_DEF_CFA_OFFSET(off) \
 135 +   ".cfi_def_cfa_offset " CFI_STRINGIFY(off)
 136 +#  define CFI_ADJUST_CFA_OFFSET(off) \
 137 +   ".cfi_adjust_cfa_offset " CFI_STRINGIFY(off)
 138 +#  define CFI_OFFSET(reg, off) \
 139 +   ".cfi_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
 140 +#  define CFI_REL_OFFSET(reg, off) \
 141 +   ".cfi_rel_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
 142 +#  define CFI_REGISTER(r1, r2) \
 143 +   ".cfi_register " CFI_STRINGIFY(r1) "," CFI_STRINGIFY(r2)
 144 +#  define CFI_RETURN_COLUMN(reg) \
 145 +   ".cfi_return_column " CFI_STRINGIFY(reg)
 146 +#  define CFI_RESTORE(reg) \
 147 +   ".cfi_restore " CFI_STRINGIFY(reg)
 148 +#  define CFI_UNDEFINED(reg) \
 149 +   ".cfi_undefined " CFI_STRINGIFY(reg)
 150 +#  define CFI_REMEMBER_STATE \
 151 +   ".cfi_remember_state"
 152 +#  define CFI_RESTORE_STATE \
 153 +   ".cfi_restore_state"
 154 +#  define CFI_WINDOW_SAVE \
 155 +   ".cfi_window_save"
 156 +# else
 157 +#  define CFI_STARTPROC
 158 +#  define CFI_ENDPROC
 159 +#  define CFI_DEF_CFA(reg, off)
 160 +#  define CFI_DEF_CFA_REGISTER(reg)
 161 +#  define CFI_DEF_CFA_OFFSET(off)
 162 +#  define CFI_ADJUST_CFA_OFFSET(off)
 163 +#  define CFI_OFFSET(reg, off)
 164 +#  define CFI_REL_OFFSET(reg, off)
 165 +#  define CFI_REGISTER(r1, r2)
 166 +#  define CFI_RETURN_COLUMN(reg)
 167 +#  define CFI_RESTORE(reg)
 168 +#  define CFI_UNDEFINED(reg)
 169 +#  define CFI_REMEMBER_STATE
 170 +#  define CFI_RESTORE_STATE
 171 +#  define CFI_WINDOW_SAVE
 172 +# endif
 173 +
 174 +#endif /* __ASSEMBLER__ */
 175 --
 176 1.5.6.5
 177