Introduce the notion of a 'sample comment'.

- presence of the sample's reported.by file is now mandatory.
- when saving a sample, reporter name & URL are queried, to avoid operator forget about creating the reported.by file.
- when saving a sample, one can store a few-liner comment.
- when recalling a sample, the reporter name, URL and comment (if present) are printed.
- update the powerpc-e500v2-linux-gnuspe sample to include Nate's comment (from his original mail).
- update all samples that were missing the reported.by file.

/trunk/scripts/saveSample.sh | 46 35 11 0 ++++++++++++++++++------
/trunk/scripts/showSamples.sh | 12 6 6 0 +++---
/trunk/samples/powerpc-e500v2-linux-gnuspe/reported.by | 15 15 0 0 ++++++++
/trunk/samples/samples.mk | 22 17 5 0 +++++++++--
4 files changed, 73 insertions(+), 22 deletions(-)

From:

	http://sources.redhat.com/ml/libc-alpha/2005-07/msg00051.html

	http://sources.redhat.com/ml/crossgcc/2005-10/msg00035.html

Message-ID: <434576E1.6020305@sscd.de>

Date: Thu, 06 Oct 2005 21:11:29 +0200

From: Alexander Sieb <sieb at sscd dot de>

To: crossgcc at sourceware dot org

Subject: Crosstool sh4-linux-gcc-4.0.2-glibc-2.3.5 patches

On sh[34]-linux, memset function does not work if 2nd argument is negative

and 3rd argument is greater than 12.

for example, memset(ptr, "\xda", 20) sets 0xff instead of 0xda.

Attached patch fixes this problem.

	* sysdeps/sh/memset.S (memset): Correct 2nd argument handling.

--- glibc-2.3.5.old/sysdeps/sh/memset.S	29 Apr 2003 22:47:18 -0000	1.4

+++ glibc-2.3.5/sysdeps/sh/memset.S	23 Jul 2005 08:37:21 -0000

@@ -28,6 +28,7 @@ ENTRY(memset)

 	bt.s	L_byte_loop_init

 	mov	r4,r7

+	extu.b	r5,r5

 	swap.b	r5,r1

 	or	r1,r5

	swap.w	r5,r1

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>