patches/glibc/2.7/270-sh-fix-procfs.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Tue Jul 31 22:27:29 2012 +0200 (2012-07-31)
changeset 3018 7776e8369284
parent 962 2ba4393e0441
permissions -rw-r--r--
complibs/cloog: create missing m4 dir

Because we now patch configure.in and configure, the Makefile quicks
in a re-build rule as the source files are now more recent than the
bundled generated files, and that fails because the m4 directory
is missing, although on some systems where aclocal is not installed,
the re-build rule does nothing (except a warning).

Always create tht directory.

Reported-by: Per Arnold Blaasmo <per-arnold.blaasmo@atmel.com>
[Also thanks to Thomas De Schampheleire <patrickdepinguin@gmail.com>
for some digging works on this issue]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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diff -durN glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/procfs.h glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/procfs.h
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--- glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/procfs.h	2004-11-20 18:56:16.000000000 +0100
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+++ glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/procfs.h	2008-10-24 11:21:15.000000000 +0200
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@@ -29,10 +29,32 @@
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 #include <sys/types.h>
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 #include <sys/ucontext.h>
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 #include <sys/user.h>
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-#include <asm/elf.h>
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 __BEGIN_DECLS
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+/* BEGIN - UGLY HACK - YEM
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+ * These definitions are copied from the Alpha file,
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+ * and the register numbers are set accordingly to
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+ * what I could find in the Linux kernel sources
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+ * Highly dubious !!!!
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+ * BIG FAT WARNING !!!
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+ */
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+
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+/* Linux kernel says 16 (standards?) registers */
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+#define ELF_NGREG  16
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+/* Linux kernel says 16 floating point registers */
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+#define ELF_NFPREG 16
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+
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+/* Copied from Alpha as is */
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+typedef unsigned long elf_greg_t;
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+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
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+
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+/* Ditto */
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+typedef double elf_fpreg_t;
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+typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
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+
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+/* END - UGLY HACK - YEM */
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+
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 struct elf_siginfo
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   {
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     int si_signo;			/* Signal number.  */