similar to: [klibc:master] alpha: fix signal handler setup on DEC Alpha

Commit-ID: 77c7ccc993d605eb7f6bef511017d28c1bb2d7e7 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=77c7ccc993d605eb7f6bef511017d28c1bb2d7e7 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:21:47 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 28 Aug 2020 19:52:24 +0100 [klibc] signal: Move

Commit-ID: 570ed1e207cbe38ed487c722f8ac7db68e664a94 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=570ed1e207cbe38ed487c722f8ac7db68e664a94 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sun, 23 Aug 2020 15:18:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 27 Aug 2020 15:00:33 +0100 [klibc] alpha: Pass restorer to

Commit 8418552 ("[klibc] ia64: Fix shared build") switched to the function descriptor-less ABI. However, when passing a function pointer to the kernel for signal handling, it always expects a descriptor, and -mno-pic does not set any ELF flags that the kernel could detect. Thus to fix this regression we must construct descriptors solely for passing to/from the kernel. Despite this,

Commit-ID: ae17951ae73ec52348c77259269637b854f0c236 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=ae17951ae73ec52348c77259269637b854f0c236 Author: Jessica Clarke <jrtc27 at jrtc27.com> AuthorDate: Fri, 28 Aug 2020 19:48:32 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 29 Aug 2020 17:23:08 +0100 [klibc] ia64: Fix sigaction

Commit-ID: 454901a0c733986bee36da111a08fe7df0ff0b98 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=454901a0c733986bee36da111a08fe7df0ff0b98 Author: Jessica Clarke <jrtc27 at jrtc27.com> AuthorDate: Fri, 28 Aug 2020 19:48:32 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 28 Aug 2020 20:22:50 +0100 [klibc] ia64: Fix sigaction struct

Commit-ID: 755b07d826618779a2232199cb53e2a44809ad89 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=755b07d826618779a2232199cb53e2a44809ad89 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:37:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 29 Aug 2020 17:22:38 +0100 [klibc] signal: Add config flag

Commit-ID: 623b03fb63f0c0473b378cf61c77258fd450b5a1 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=623b03fb63f0c0473b378cf61c77258fd450b5a1 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:59:28 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 28 Aug 2020 20:22:50 +0100 [klibc] ia64: sigaction: Make

Commit-ID: 69fb0c9b936dd59a7f7c9fab40f9206b80837b5b Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=69fb0c9b936dd59a7f7c9fab40f9206b80837b5b Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:59:28 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 29 Aug 2020 17:23:08 +0100 [klibc] ia64: sigaction: Make

Hi, is there a DD-accessible porterbox somewhere (slow would be ok, as this is smallish software) with an up-to-date sid (enough to install the recently-built libklibc-dev 2.0~rc5-1 and all other B-D of mksh 40.9.20120518-1, as well as strace and gdb-minimal)? Similarily to http://www.zytor.com/pipermail/klibc/2012-May/003229.html I found klibc-compiled programmes on Alpha to fail (SIGSEGV

Commit-ID: 2a2a0b6b79c2470f529daabd5c193f58fe188337 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=2a2a0b6b79c2470f529daabd5c193f58fe188337 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Tue, 25 Aug 2020 01:05:28 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 27 Aug 2020 15:00:33 +0100 [klibc] signal: Add sysconfig

Commit-ID: b0c39f5ac8913b841037f8a90d83e55402c0ac25 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=b0c39f5ac8913b841037f8a90d83e55402c0ac25 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Thu, 27 Aug 2020 02:07:32 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 27 Aug 2020 03:51:16 +0100 [klibc] signal: Add compile-time

This patch does two things. This test program results (on i386) in an error about _NSIG: #include <signal.h> #if defined (SIGRTMAX) int rtmax = SIGRTMAX; #endif The cause is that the kernel signal.h defines SIGRTMAX as _NSIG, then makes _NSIG invisibelby hiding it inside ifdef __KERNEL__. Perhaps it's more elegant to solve this in the kernel, but the ramifications of that scare

Commit 8418552 ("[klibc] ia64: Fix shared build") missed this use of the GP register, although the code appears to have been dubious anyway, assuming the address of errno was the first thing pointed to by GP. --- usr/klibc/arch/ia64/vfork.S | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/usr/klibc/arch/ia64/vfork.S b/usr/klibc/arch/ia64/vfork.S index

While the userspace function signature is int sigsuspend(const sigset_t *maskptr) there are several variants of how this is mapped into kernel functions: one for rt_sigsuspend and several, mutually incompatible, legacy ones, split by architectures. Before this commit, klibc did not care about that and passed maskptr as first and only argument to the syscall, leading to junk in other argument

Commit-ID: c341c978e3024b9c575fac94012fc5b6f5679334 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=c341c978e3024b9c575fac94012fc5b6f5679334 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Thu, 30 Apr 2020 03:38:34 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 27 Aug 2020 15:00:33 +0100 [klibc] s390: Set sa_restorer for

Commit-ID: 9370be8552652231e84f8b8424dec81cd8b1b1ab Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=9370be8552652231e84f8b8424dec81cd8b1b1ab Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Thu, 30 Apr 2020 13:56:47 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 25 Jul 2020 17:33:29 +0100 [klibc] sparc: Set sa_restorer for

Commit-ID: ba0cf42e26846a1dad444e205932caef78d467ee Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=ba0cf42e26846a1dad444e205932caef78d467ee Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Thu, 30 Apr 2020 13:56:47 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 20 Aug 2020 23:23:04 +0100 [klibc] sparc: Set sa_restorer for

One thing I forgot in my previous message about problems with psignal.c on Rtools for Windows... One also needs to change src/gnuwin32/fixed/h/psignal.h At a minimum, one needs the following changes: @@ -122,8 +129,8 @@ typedef struct /* Prototype stuff ***********************************************************/ -int sigsetmask(int signal_Block_MaskNew); -int

Commit-ID: a1556c691981c0651d8179db53665a6cf1be7953 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=a1556c691981c0651d8179db53665a6cf1be7953 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Fri, 28 Aug 2020 19:37:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 28 Aug 2020 20:22:50 +0100 [klibc] signal: Add config flag

Commit-ID: 1cd11aaed1dece773c6b1ce2e99a0fe98b51321e Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=1cd11aaed1dece773c6b1ce2e99a0fe98b51321e Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Thu, 27 Aug 2020 01:58:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Thu, 27 Aug 2020 03:51:11 +0100 [klibc] alpha: Fix definitions of