diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-10-12 19:27:14 +0200 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2014-10-12 19:43:36 +0200 |
| commit | 1239610e223358d31bd9126f3bc5928deeba5d5f (patch) | |
| tree | 212b8079988fe0c287a3694dcfa89e413bbea0a9 /package/valgrind | |
| parent | d6d8bac0963d2596f8c291c234922f8d28436a25 (diff) | |
| download | buildroot-1239610e223358d31bd9126f3bc5928deeba5d5f.tar.gz buildroot-1239610e223358d31bd9126f3bc5928deeba5d5f.zip | |
valgrind: add patch to fix build on PowerPC uClibc
uClibc on PowerPC forgot to define some PTRACE_* definitions. Even
though the Buildroot uClibc package has a fix for this, it doesn't fix
external uClibc toolchains that are not patched. Therefore this commit
adds a patch to Valgrind to workaround the problem by defining
PTRACE_GETSIGINFO to the appropriate value on PowerPC when it's not
defined by the C library.
Fixes:
http://autobuild.buildroot.org/results/bc6/bc6be9aa1ad39201a1045a65c0c3eb1e968371f2/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/valgrind')
| -rw-r--r-- | package/valgrind/valgrind-0003-add-missing-ptrace-getsiginfo-on-powerpc.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/package/valgrind/valgrind-0003-add-missing-ptrace-getsiginfo-on-powerpc.patch b/package/valgrind/valgrind-0003-add-missing-ptrace-getsiginfo-on-powerpc.patch new file mode 100644 index 0000000000..f663825aeb --- /dev/null +++ b/package/valgrind/valgrind-0003-add-missing-ptrace-getsiginfo-on-powerpc.patch @@ -0,0 +1,28 @@ +Define PTRACE_GETSIGINFO on PowerPC when not available + +uClibc 0.9.33.2 does not define PTRACE_GETSIGINFO in PowerPC. Even +though Buildroot has a uClibc patch doing that, it doesn't solve the +case of external uClibc toolchain from other sources (such as +Crosstool-NG). Therefore, this patch modifies Valgrind to define +PTRACE_GETSIGINFO on PowerPC to the right value, when such definition +is not available from the C library. + +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + +Index: b/coregrind/vgdb-invoker-ptrace.c +=================================================================== +--- a/coregrind/vgdb-invoker-ptrace.c ++++ b/coregrind/vgdb-invoker-ptrace.c +@@ -71,6 +71,12 @@ + # endif + #endif + ++#if defined(__powerpc__) ++# ifndef PTRACE_GETSIGINFO ++# define PTRACE_GETSIGINFO 0x4202 ++# endif ++#endif ++ + #if VEX_HOST_WORDSIZE == 8 + typedef Addr64 CORE_ADDR; + #elif VEX_HOST_WORDSIZE == 4 |
