buildroot/package/gdb/7.10.1/0002-musl-Move-W_STOPCODE-to-common-gdb_wait-h.patch

From 963843d4d07aef6caa296dacf191f8adc9518596 Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@google.com>
Date: Mon, 26 Oct 2015 13:24:01 -0700
Subject: [PATCH] musl: Move W_STOPCODE to common/gdb_wait.h.

gdb/ChangeLog:

	* common/gdb_wait.h (W_STOPCODE): Define, moved here from
	gdbserver/linux-low.c.
	(WSETSTOP): Simplify.

gdb/gdbserver/ChangeLog:

	* linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.

[Arnout: removed the parts that don't apply, including ChangeLog]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
 gdb/ChangeLog             | 6 ++++++
 gdb/common/gdb_wait.h     | 8 ++++----
 gdb/gdbserver/ChangeLog   | 4 ++++
 gdb/gdbserver/linux-low.c | 4 ----
 4 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/gdb/common/gdb_wait.h b/gdb/common/gdb_wait.h
index 9b250d2..412f813 100644
--- a/gdb/common/gdb_wait.h
+++ b/gdb/common/gdb_wait.h
@@ -85,12 +85,12 @@
 # endif
 #endif
 
+#ifndef W_STOPCODE
+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#endif
+
 #ifndef	WSETSTOP
-# ifdef	W_STOPCODE
 #define	WSETSTOP(w,sig)    ((w) = W_STOPCODE(sig))
-# else
-#define WSETSTOP(w,sig)	   ((w) = (0177 | ((sig) << 8)))
-# endif
 #endif
 
 /* For native GNU/Linux we may use waitpid and the __WCLONE option.
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index 0c552b8..7ed67c7 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -70,10 +70,6 @@
 #define O_LARGEFILE 0
 #endif
 
-#ifndef W_STOPCODE
-#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
-#endif
-
 /* This is the kernel's hard limit.  Not to be confused with
    SIGRTMIN.  */
 #ifndef __SIGRTMIN
-- 
1.9.4