diff options
| -rw-r--r-- | package/valgrind/valgrind-3.7.0-dont-include-a-out-header.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/package/valgrind/valgrind-3.7.0-dont-include-a-out-header.patch b/package/valgrind/valgrind-3.7.0-dont-include-a-out-header.patch new file mode 100644 index 000000000..ed1c939ed --- /dev/null +++ b/package/valgrind/valgrind-3.7.0-dont-include-a-out-header.patch @@ -0,0 +1,45 @@ +Add replacement for <a.out.h> + +Valgrind includes <a.out.h> to get the definition of 'struct +nlist'. However, while glibc directly defines 'struct nlist' in +<a.out.h>, uClibc relies on it being defined by kernel headers (i.e +<a.out.h> simply includes <linux/a.out.h>). This works for most +architectures, but not for PowerPC, on which the a.out binary format +has never been supported, and therefore the <linux/a.out.h> kernel +header does not exist. + +One solution would have been to use the <nlist.h> header, but this one +is only available in glibc, and it also has a slightly different +definition than the one in <a.out.h>. So, for the time being, the +easiest solution is to just replace the #include <a.out.h> in Valgrind +code by a copy/paste of the 'struct nlist' definition. + +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + +Index: b/coregrind/m_debuginfo/readstabs.c +=================================================================== +--- a/coregrind/m_debuginfo/readstabs.c ++++ b/coregrind/m_debuginfo/readstabs.c +@@ -52,7 +52,21 @@ + + /* --- !!! --- EXTERNAL HEADERS start --- !!! --- */ + #if defined(VGO_linux) +-# include <a.out.h> /* stabs defns */ ++/* Copied from a.out.h, because it is otherwise not available on ++ PowerPC/uClibc */ ++struct nlist ++{ ++ union ++ { ++ char *n_name; ++ struct nlist *n_next; ++ long n_strx; ++ } n_un; ++ unsigned char n_type; ++ char n_other; ++ short n_desc; ++ unsigned long n_value; ++}; + #elif defined(VGO_darwin) + # include <mach-o/nlist.h> + # define n_other n_sect |