Commit cdccd9cff27edd6f0a73fc1f21e32fcef28ee227 - klibc

s390: Define __sigreturn() on both s390 and s390x I now realise that I hadn't actually tested this patch at all before. So it's a good thing it only went to experimental. Ben Hutchings 3 years ago

2 changed file(s) with 8 addition(s) and 3 deletion(s). Raw diff Collapse all Expand all

-0

debian/changelog less more

	0	klibc (2.0.8-3) UNRELEASED; urgency=medium
	1
	2	* s390: Define __sigreturn() on both s390 and s390x
	3
	4	-- Ben Hutchings <benh@debian.org> Sun, 23 Aug 2020 01:51:10 +0100
	5
0	6	klibc (2.0.8-2) experimental; urgency=medium
1	7
2	8	* {alpha,s390,sparc}: Set sa_restorer for signals and disable executable

-3

debian/patches/0001-klibc-s390-Set-sa_restorer-for-signals-and-disable-e.patch less more

0	0	From: Ben Hutchings <ben@decadent.org.uk>
1	1	Date: Thu, 30 Apr 2020 03:38:34 +0100
2	2	Subject: [klibc] s390: Set sa_restorer for signals and disable executable stack
3		Origin: https://git.kernel.org/pub/scm/libs/klibc/klibc.git/commit?id=89d59ccf2d6ffede32c32b26eda57c24ec33b275
4	3
5	4	Add a __sigreturn stub and point sa_restorer to it by default, so
6	5	that the kernel doesn't create stack trampolines for signal return.

26	25	+
27	26	#endif /* _KLIBC_ARCHCONFIG_H */
28	27	diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def
29		index 461d9bf6..16faabcb 100644
	28	index 461d9bf6..aa8a8e57 100644
30	29	--- a/usr/klibc/SYSCALLS.def
31	30	+++ b/usr/klibc/SYSCALLS.def
32	31	@@ -228,6 +228,7 @@ int sigprocmask(int, const sigset_t , sigset_t );
33	32	*/
34	33	<sh,sparc,alpha,ppc,sparc64> int sigsuspend::__sigsuspend_s(sigset_t);
35	34	<arm,frv,i386,m68k,mn10300,s390,s390x> int sigsuspend::__sigsuspend_xxs(int, int, sigset_t);
36		+<s390> void sigreturn::__sigreturn();
	35	+<s390,s390x> void sigreturn::__sigreturn();
37	36	#endif
38	37	int kill(pid_t, int);
39	38	<?> unsigned int alarm(unsigned int);