From 9bdc63433a4b27f731bbca86ac35733b8c294c71 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Wed, 9 Nov 2011 10:38:21 -0800
Subject: [PATCH] libitm: de-ELF-ize x86/sjlj.S.

        * config/x86/sjlj.S: Protect elf directives with __ELF__.
        Protect .note.GNU-stack with __linux__.

From-SVN: r181229
---
 libitm/ChangeLog         |  3 +++
 libitm/config/x86/sjlj.S | 19 ++++++++++++++-----
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index e91f91e5497..e78716d2a37 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,5 +1,8 @@
 2011-11-09  Richard Henderson  <rth@redhat.com>
 
+	* config/x86/sjlj.S: Protect elf directives with __ELF__.
+	Protect .note.GNU-stack with __linux__.
+
 	* configure.ac (GCC_AS_CFI_PSEUDO_OP): Test it.
 	* configure, aclocal.m4, config.h.in: Rebuild.
 	* config/generic/asmcfi.h: New file.
diff --git a/libitm/config/x86/sjlj.S b/libitm/config/x86/sjlj.S
index 616949904b0..32572d9db60 100644
--- a/libitm/config/x86/sjlj.S
+++ b/libitm/config/x86/sjlj.S
@@ -26,9 +26,9 @@
 #include "asmcfi.h"
 
 	.text
-	.p2align 4
+
+	.align 4
 	.globl	_ITM_beginTransaction
-	.type	_ITM_beginTransaction, @function
 
 _ITM_beginTransaction:
 	cfi_startproc
@@ -66,12 +66,14 @@ _ITM_beginTransaction:
 	ret
 #endif
 	cfi_endproc
+
+#ifdef __ELF__
+	.type	_ITM_beginTransaction, @function
 	.size	_ITM_beginTransaction, .-_ITM_beginTransaction
+#endif
 
-	.p2align 4
+	.align 4
 	.globl	GTM_longjmp
-	.type	GTM_longjmp, @function
-	.hidden	GTM_longjmp
 
 GTM_longjmp:
 	cfi_startproc
@@ -103,6 +105,13 @@ GTM_longjmp:
 	jmp	*%edx
 #endif
 	cfi_endproc
+
+#ifdef __ELF__
+	.type	GTM_longjmp, @function
+	.hidden	GTM_longjmp
 	.size	GTM_longjmp, .-GTM_longjmp
+#endif
 
+#ifdef __linux__
 .section .note.GNU-stack, "", @progbits
+#endif
-- 
2.30.2