patches/gcc/4.2.1/280-alpha-signal_h.patch
author Esben Haabendal <esben.haabendal@prevas.dk>
Wed Sep 26 09:09:23 2012 +0200 (2012-09-26)
changeset 3065 603ccf80c48b
parent 746 b150d6f590fc
permissions -rw-r--r--
kernel/linux: change m68k/no-mmu linux arch tuple to use -uclinux

GCC requires m68k arch tuples to be *-*-uclinux-* to support Linux on
no-mmu m68k (ColdFire) cpus.

Blackfin arch tuple must be *-*-linux-uclibc for FD_PIC_ELF toolchains,
so we cannot just switch to uclinux for no-mmu Linux toolchains.

Signed-off-by: "Esben Haabendal" <esben@haabendal.dk>
Message-Id: <876271s1ee.fsf@arh128.prevas.dk>
PatchWork-Id: 186976
     1 --- gcc-4.2.1-stock/gcc/config/alpha/linux-unwind.h	2005-06-24 20:22:41.000000000 -0500
     2 +++ gcc-4.2.1/gcc/config/alpha/linux-unwind.h	2007-09-01 20:21:34.000000000 -0500
     3 @@ -29,6 +29,9 @@ Boston, MA 02110-1301, USA.  */
     4  /* Do code reading to identify a signal frame, and set the frame
     5     state data appropriately.  See unwind-dw2.c for the structs.  */
     6  
     7 +/* Don't use this if inhibit_libc is set
     8 +   The build for this target will fail trying to include missing headers */
     9 +#ifndef inhibit_libc
    10  #include <signal.h>
    11  #include <sys/ucontext.h>
    12  
    13 @@ -80,3 +83,4 @@ alpha_fallback_frame_state (struct _Unwi
    14    fs->retaddr_column = 64;
    15    return _URC_NO_REASON;
    16  }
    17 +#endif /* inhibit_libc */