Attachment 306818 Details for Bug 448590 – libunwind-0.98.5-stack-nonexec.patch

[patch] libunwind-0.98.5-stack-nonexec.patch

libunwind-0.98.5-stack-nonexec.patch (text/plain), 4.70 KB, created by Jan Kratochvil on 2008-05-27 18:30:25 UTC

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Creator: Jan Kratochvil

Created: 2008-05-27 18:30:25 UTC

Size: 4.70 KB

patch

obsolete

>https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=201888
>
>
>diff -ru libunwind-0.98.5-orig/src/hppa/siglongjmp.S libunwind-0.98.5/src/hppa/siglongjmp.S
>--- libunwind-0.98.5-orig/src/hppa/siglongjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/hppa/siglongjmp.S	2006-08-12 18:32:38.000000000 -0400
>@@ -1 +1,5 @@
> # warning Implement me.
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/Ginstall_cursor.S libunwind-0.98.5/src/ia64/Ginstall_cursor.S
>--- libunwind-0.98.5-orig/src/ia64/Ginstall_cursor.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/Ginstall_cursor.S	2006-08-12 18:31:16.000000000 -0400
>@@ -342,3 +342,7 @@
> 	.endp ia64_install_cursor
> 
> #endif /* !UNW_REMOTE_ONLY */
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/Linstall_cursor.S libunwind-0.98.5/src/ia64/Linstall_cursor.S
>--- libunwind-0.98.5-orig/src/ia64/Linstall_cursor.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/Linstall_cursor.S	2006-08-12 18:32:02.000000000 -0400
>@@ -1,2 +1,6 @@
> #define UNW_LOCAL_ONLY
> #include "Ginstall_cursor.S"
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/dyn_info_list.S libunwind-0.98.5/src/ia64/dyn_info_list.S
>--- libunwind-0.98.5-orig/src/ia64/dyn_info_list.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/dyn_info_list.S	2006-08-12 18:29:26.000000000 -0400
>@@ -20,3 +20,7 @@
> 	data8 0, 0, @segrel(.info)
> 
> #endif
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/getcontext.S libunwind-0.98.5/src/ia64/getcontext.S
>--- libunwind-0.98.5-orig/src/ia64/getcontext.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/getcontext.S	2006-08-12 18:31:49.000000000 -0400
>@@ -171,3 +171,7 @@
> 	mov r8 = 0
> 	br.ret.sptk.many rp
> 	.endp _Uia64_getcontext
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/longjmp.S libunwind-0.98.5/src/ia64/longjmp.S
>--- libunwind-0.98.5-orig/src/ia64/longjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/longjmp.S	2006-08-12 18:32:18.000000000 -0400
>@@ -36,3 +36,7 @@
> 	mov r8 = r16
> 	br.sptk.many rp
> 	.endp longjmp_continuation
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/setjmp.S libunwind-0.98.5/src/ia64/setjmp.S
>--- libunwind-0.98.5-orig/src/ia64/setjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/setjmp.S	2006-08-12 18:31:27.000000000 -0400
>@@ -45,3 +45,7 @@
> 	br.ret.sptk.many rp
> 
> 	.endp _setjmp
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/siglongjmp.S libunwind-0.98.5/src/ia64/siglongjmp.S
>--- libunwind-0.98.5-orig/src/ia64/siglongjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/siglongjmp.S	2006-08-12 18:32:24.000000000 -0400
>@@ -63,3 +63,7 @@
> 	mov r8 = loc2
> 	br.ret.sptk.many rp
> 	.endp siglongjmp_continuation
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/ia64/sigsetjmp.S libunwind-0.98.5/src/ia64/sigsetjmp.S
>--- libunwind-0.98.5-orig/src/ia64/sigsetjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/ia64/sigsetjmp.S	2006-08-12 18:32:07.000000000 -0400
>@@ -63,3 +63,7 @@
> 	br.ret.sptk.many rp
> 
> 	.endp __sigsetjmp
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/x86/siglongjmp.S libunwind-0.98.5/src/x86/siglongjmp.S
>--- libunwind-0.98.5-orig/src/x86/siglongjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/x86/siglongjmp.S	2006-08-12 18:32:32.000000000 -0400
>@@ -8,3 +8,7 @@
> _UI_longjmp_cont:
> #warning fix me
> 	ret
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif
>diff -ru libunwind-0.98.5-orig/src/x86_64/siglongjmp.S libunwind-0.98.5/src/x86_64/siglongjmp.S
>--- libunwind-0.98.5-orig/src/x86_64/siglongjmp.S	2004-11-03 16:08:07.000000000 -0500
>+++ libunwind-0.98.5/src/x86_64/siglongjmp.S	2006-08-12 18:32:34.000000000 -0400
>@@ -8,3 +8,7 @@
> _UI_longjmp_cont:
> #warning fix me
> 	ret
>+#ifdef __linux__
>+	/* We do not need executable stack.  */
>+	.section	.note.GNU-stack,"",@progbits
>+#endif

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Attachments on bug 448590: 306818