deduplicate jmpbuf-unwind.h

Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>

21 files changed, 29 insertions, 25 deletions

diff --git a/libc/sysdeps/linux/alpha/jmpbuf-unwind.h b/libc/sysdeps/linux/alpha/jmpbuf-unwind.h
index 80fe8b37d..b14837e1a 100644
--- a/libc/sysdeps/linux/alpha/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/alpha/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/arc/jmpbuf-unwind.h b/libc/sysdeps/linux/arc/jmpbuf-unwind.h
index 8c41816c5..d16506a46 100644
--- a/libc/sysdeps/linux/arc/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/arc/jmpbuf-unwind.h
@@ -16,12 +16,6 @@
 #include <stdint.h>
 #include <unwind.h>
 
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#undef _JMPBUF_UNWINDS
-#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
-  ((void *) (address) < (void *) demangle (jmpbuf[__JMP_BUF_SP]))
-
 #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
   _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
 
diff --git a/libc/sysdeps/linux/arm/jmpbuf-unwind.h b/libc/sysdeps/linux/arm/jmpbuf-unwind.h
index d7b49e224..44f9a1b71 100644
--- a/libc/sysdeps/linux/arm/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/arm/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
@@ -15,12 +16,6 @@
 #include <stdint.h>
 #include <unwind.h>
 
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#undef _JMPBUF_UNWINDS
-#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
-  ((void *) (address) < (void *) demangle (jmpbuf[__JMP_BUF_SP]))
-
 #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
   _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
 
diff --git a/libc/sysdeps/linux/avr32/jmpbuf-unwind.h b/libc/sysdeps/linux/avr32/jmpbuf-unwind.h
index 5caa2ee44..f19f491ba 100644
--- a/libc/sysdeps/linux/avr32/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/avr32/jmpbuf-unwind.h
@@ -5,6 +5,7 @@
  * Public License.  See the file "COPYING.LIB" in the main directory of this
  * archive for more details.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/bfin/jmpbuf-unwind.h b/libc/sysdeps/linux/bfin/jmpbuf-unwind.h
index bb7a374fd..26b56db5c 100644
--- a/libc/sysdeps/linux/bfin/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/bfin/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/libc/sysdeps/linux/c6x/jmpbuf-unwind.h b/libc/sysdeps/linux/c6x/jmpbuf-unwind.h
index ad2ab5979..58eb18ae7 100644
--- a/libc/sysdeps/linux/c6x/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/c6x/jmpbuf-unwind.h
@@ -17,6 +17,7 @@
  * along with this program; see the file COPYING.LIB.  If not, see
  * <http://www.gnu.org/licenses/>.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/cris/jmpbuf-unwind.h b/libc/sysdeps/linux/cris/jmpbuf-unwind.h
index 8b75dce5c..b5950ad1f 100644
--- a/libc/sysdeps/linux/cris/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/cris/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/hppa/jmpbuf-unwind.h b/libc/sysdeps/linux/hppa/jmpbuf-unwind.h
index 0590754f8..efed134cd 100644
--- a/libc/sysdeps/linux/hppa/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/hppa/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/ia64/jmpbuf-unwind.h b/libc/sysdeps/linux/ia64/jmpbuf-unwind.h
index 91e2df8e7..4eb0eeae6 100644
--- a/libc/sysdeps/linux/ia64/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/ia64/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame containing a local
diff --git a/libc/sysdeps/linux/m68k/jmpbuf-unwind.h b/libc/sysdeps/linux/m68k/jmpbuf-unwind.h
index d87ace333..c5a8886e2 100644
--- a/libc/sysdeps/linux/m68k/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/m68k/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/libc/sysdeps/linux/metag/bits/setjmp.h b/libc/sysdeps/linux/metag/bits/setjmp.h
index 8ad4b12d2..d80a355b0 100644
--- a/libc/sysdeps/linux/metag/bits/setjmp.h
+++ b/libc/sysdeps/linux/metag/bits/setjmp.h
@@ -28,17 +28,7 @@
    */
 
 #define _JBLEN 24
-#if     defined (__USE_MISC) || defined (_ASM)
-#define JB_SP 0
-#endif
 
-#ifndef	_ASM
 typedef int __jmp_buf[_JBLEN] __attribute__((aligned (8)));
-#endif
-
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
-  ((void *) (address) > (void *) (jmpbuf)[JB_SP])
 
 #endif	/* bits/setjmp.h */
diff --git a/libc/sysdeps/linux/metag/jmpbuf-offsets.h b/libc/sysdeps/linux/metag/jmpbuf-offsets.h
new file mode 100644
index 000000000..e4faf4206
--- /dev/null
+++ b/libc/sysdeps/linux/metag/jmpbuf-offsets.h
@@ -0,0 +1,7 @@
+/*
+ * Copyright (C) 2013, Imagination Technologies Ltd.
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#define JB_SP 0
diff --git a/libc/sysdeps/linux/metag/jmpbuf-unwind.h b/libc/sysdeps/linux/metag/jmpbuf-unwind.h
index 175cd7ab0..bf791413b 100644
--- a/libc/sysdeps/linux/metag/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/metag/jmpbuf-unwind.h
@@ -1,14 +1,16 @@
 /*
+ * Copyright (C) 2013, Imagination Technologies Ltd.
+ *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
 
 #include <setjmp.h>
+#include <jmpbuf-offsets.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
    containing a local variable at ADDRESS.  */
-#undef _JMPBUF_UNWINDS
-#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
-  ((void *) (address) > (void *) demangle (jmpbuf[JB_SP]))
+#define _JMPBUF_UNWINDS(jmpbuf, address) \
+  ((void *) (address) > (void *) jmpbuf[JB_SP])
 
 #ifdef __UCLIBC_HAS_THREADS_NATIVE__
 #include <stdint.h>
diff --git a/libc/sysdeps/linux/microblaze/jmpbuf-unwind.h b/libc/sysdeps/linux/microblaze/jmpbuf-unwind.h
index a24cd12f0..2c1c0793c 100644
--- a/libc/sysdeps/linux/microblaze/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/microblaze/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/libc/sysdeps/linux/mips/jmpbuf-unwind.h b/libc/sysdeps/linux/mips/jmpbuf-unwind.h
index 2c0df95f5..3242eae0c 100644
--- a/libc/sysdeps/linux/mips/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/mips/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/libc/sysdeps/linux/nios2/jmpbuf-unwind.h b/libc/sysdeps/linux/nios2/jmpbuf-unwind.h
index 64cd55fab..c22ab2409 100644
--- a/libc/sysdeps/linux/nios2/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/nios2/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/libc/sysdeps/linux/powerpc/jmpbuf-unwind.h b/libc/sysdeps/linux/powerpc/jmpbuf-unwind.h
index 54322b805..d650b3230 100644
--- a/libc/sysdeps/linux/powerpc/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/powerpc/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/sh/jmpbuf-unwind.h b/libc/sysdeps/linux/sh/jmpbuf-unwind.h
index 8875cc1c8..34977df6b 100644
--- a/libc/sysdeps/linux/sh/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/sh/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 
 /* Test if longjmp to JMPBUF would unwind the frame
diff --git a/libc/sysdeps/linux/sparc/jmpbuf-unwind.h b/libc/sysdeps/linux/sparc/jmpbuf-unwind.h
index 90efb7719..31449d8d4 100644
--- a/libc/sysdeps/linux/sparc/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/sparc/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/x86_64/jmpbuf-unwind.h b/libc/sysdeps/linux/x86_64/jmpbuf-unwind.h
index 152587222..b3f39b524 100644
--- a/libc/sysdeps/linux/x86_64/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/x86_64/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>
 
diff --git a/libc/sysdeps/linux/xtensa/jmpbuf-unwind.h b/libc/sysdeps/linux/xtensa/jmpbuf-unwind.h
index 4516d9398..13161e915 100644
--- a/libc/sysdeps/linux/xtensa/jmpbuf-unwind.h
+++ b/libc/sysdeps/linux/xtensa/jmpbuf-unwind.h
@@ -3,6 +3,7 @@
  *
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
+
 #include <setjmp.h>
 #include <jmpbuf-offsets.h>