178 lines
6.2 KiB
Diff
178 lines
6.2 KiB
Diff
From 1b6e90090da7194a8f94277aa132873044f7e8e7 Mon Sep 17 00:00:00 2001
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From: carmelo <carmelo@69ca8d6d-28ef-0310-b511-8ec308f3f277>
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Date: Wed, 28 Jan 2009 15:23:51 +0000
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Subject: [PATCH] Added sysdep.h and sysdep-cancel.h for linuxthreads ARM
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Signed-off-by: Will Wagner <will_wagner@carallon.com>
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git-svn-id: svn+ssh://uclibc.org/svn/trunk/uClibc@25099 69ca8d6d-28ef-0310-b511-8ec308f3f277
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---
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.../linuxthreads/sysdeps/arm/sysdep-cancel.h | 8 +
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libpthread/linuxthreads/sysdeps/arm/sysdep.h | 137 ++++++++++++++++++++
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2 files changed, 145 insertions(+), 0 deletions(-)
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create mode 100644 libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h
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create mode 100644 libpthread/linuxthreads/sysdeps/arm/sysdep.h
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diff --git a/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h
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new file mode 100644
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index 0000000..ba6a1e0
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--- /dev/null
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+++ b/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h
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@@ -0,0 +1,8 @@
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+#include <sysdep.h>
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+
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+/* No multi-thread handling enabled. */
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+#define SINGLE_THREAD_P (1)
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+#define RTLD_SINGLE_THREAD_P (1)
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+#define LIBC_CANCEL_ASYNC() 0 /* Just a dummy value. */
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+#define LIBC_CANCEL_RESET(val) ((void)(val)) /* Nothing, but evaluate it. */
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+#define LIBC_CANCEL_HANDLED() /* Nothing. */
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diff --git a/libpthread/linuxthreads/sysdeps/arm/sysdep.h b/libpthread/linuxthreads/sysdeps/arm/sysdep.h
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new file mode 100644
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index 0000000..15d951c
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--- /dev/null
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+++ b/libpthread/linuxthreads/sysdeps/arm/sysdep.h
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@@ -0,0 +1,137 @@
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+/* Generic asm macros used on many machines.
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+ Copyright (C) 1991,92,93,96,98,2002,2003 Free Software Foundation, Inc.
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+ This file is part of the GNU C Library.
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+
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+ The GNU C Library is free software; you can redistribute it and/or
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+ modify it under the terms of the GNU Lesser General Public
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+ License as published by the Free Software Foundation; either
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+ version 2.1 of the License, or (at your option) any later version.
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+
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+ The GNU C Library is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ Lesser General Public License for more details.
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+
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+ You should have received a copy of the GNU Lesser General Public
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+ License along with the GNU C Library; if not, write to the Free
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+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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+ 02111-1307 USA. */
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+
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+#ifndef C_LABEL
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+
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+/* Define a macro we can use to construct the asm name for a C symbol. */
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+#ifdef NO_UNDERSCORES
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+#ifdef __STDC__
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+#define C_LABEL(name) name##:
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+#else
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+#define C_LABEL(name) name/**/:
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+#endif
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+#else
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+#ifdef __STDC__
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+#define C_LABEL(name) _##name##:
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+#else
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+#define C_LABEL(name) _/**/name/**/:
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+#endif
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+#endif
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+
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+#endif
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+
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+#ifdef __ASSEMBLER__
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+/* Mark the end of function named SYM. This is used on some platforms
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+ to generate correct debugging information. */
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+#ifndef END
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+#define END(sym)
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+#endif
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+
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+#ifndef JUMPTARGET
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+#define JUMPTARGET(sym) sym
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+#endif
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+
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+/* Makros to generate eh_frame unwind information. */
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+# ifdef HAVE_ASM_CFI_DIRECTIVES
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+# define cfi_startproc .cfi_startproc
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+# define cfi_endproc .cfi_endproc
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+# define cfi_def_cfa(reg, off) .cfi_def_cfa reg, off
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+# define cfi_def_cfa_register(reg) .cfi_def_cfa_register reg
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+# define cfi_def_cfa_offset(off) .cfi_def_cfa_offset off
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+# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
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+# define cfi_offset(reg, off) .cfi_offset reg, off
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+# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
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+# define cfi_register(r1, r2) .cfi_register r1, r2
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+# define cfi_return_column(reg) .cfi_return_column reg
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+# define cfi_restore(reg) .cfi_restore reg
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+# define cfi_same_value(reg) .cfi_same_value reg
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+# define cfi_undefined(reg) .cfi_undefined reg
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+# define cfi_remember_state .cfi_remember_state
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+# define cfi_restore_state .cfi_restore_state
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+# define cfi_window_save .cfi_window_save
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+# else
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+# define cfi_startproc
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+# define cfi_endproc
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+# define cfi_def_cfa(reg, off)
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+# define cfi_def_cfa_register(reg)
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+# define cfi_def_cfa_offset(off)
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+# define cfi_adjust_cfa_offset(off)
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+# define cfi_offset(reg, off)
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+# define cfi_rel_offset(reg, off)
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+# define cfi_register(r1, r2)
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+# define cfi_return_column(reg)
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+# define cfi_restore(reg)
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+# define cfi_same_value(reg)
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+# define cfi_undefined(reg)
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+# define cfi_remember_state
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+# define cfi_restore_state
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+# define cfi_window_save
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+# endif
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+
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+#else /* ! ASSEMBLER */
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+# ifdef HAVE_ASM_CFI_DIRECTIVES
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+# define CFI_STRINGIFY(Name) CFI_STRINGIFY2 (Name)
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+# define CFI_STRINGIFY2(Name) #Name
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+# define CFI_STARTPROC ".cfi_startproc"
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+# define CFI_ENDPROC ".cfi_endproc"
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+# define CFI_DEF_CFA(reg, off) \
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+ ".cfi_def_cfa " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
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+# define CFI_DEF_CFA_REGISTER(reg) \
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+ ".cfi_def_cfa_register " CFI_STRINGIFY(reg)
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+# define CFI_DEF_CFA_OFFSET(off) \
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+ ".cfi_def_cfa_offset " CFI_STRINGIFY(off)
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+# define CFI_ADJUST_CFA_OFFSET(off) \
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+ ".cfi_adjust_cfa_offset " CFI_STRINGIFY(off)
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+# define CFI_OFFSET(reg, off) \
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+ ".cfi_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
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+# define CFI_REL_OFFSET(reg, off) \
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+ ".cfi_rel_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
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+# define CFI_REGISTER(r1, r2) \
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+ ".cfi_register " CFI_STRINGIFY(r1) "," CFI_STRINGIFY(r2)
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+# define CFI_RETURN_COLUMN(reg) \
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+ ".cfi_return_column " CFI_STRINGIFY(reg)
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+# define CFI_RESTORE(reg) \
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+ ".cfi_restore " CFI_STRINGIFY(reg)
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+# define CFI_UNDEFINED(reg) \
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+ ".cfi_undefined " CFI_STRINGIFY(reg)
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+# define CFI_REMEMBER_STATE \
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+ ".cfi_remember_state"
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+# define CFI_RESTORE_STATE \
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+ ".cfi_restore_state"
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+# define CFI_WINDOW_SAVE \
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+ ".cfi_window_save"
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+# else
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+# define CFI_STARTPROC
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+# define CFI_ENDPROC
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+# define CFI_DEF_CFA(reg, off)
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+# define CFI_DEF_CFA_REGISTER(reg)
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+# define CFI_DEF_CFA_OFFSET(off)
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+# define CFI_ADJUST_CFA_OFFSET(off)
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+# define CFI_OFFSET(reg, off)
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+# define CFI_REL_OFFSET(reg, off)
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+# define CFI_REGISTER(r1, r2)
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+# define CFI_RETURN_COLUMN(reg)
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+# define CFI_RESTORE(reg)
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+# define CFI_UNDEFINED(reg)
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+# define CFI_REMEMBER_STATE
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+# define CFI_RESTORE_STATE
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+# define CFI_WINDOW_SAVE
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+# endif
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+
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+#endif /* __ASSEMBLER__ */
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--
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1.5.6.5
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