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Re: [PATCH] S/390 Backporting "Reverting the jmp_buf/ucontext_t ABI change"
- From: Andreas Schwab <schwab at suse dot de>
- To: Stefan Liebler <stli at linux dot vnet dot ibm dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Wed, 30 Jul 2014 12:17:34 +0200
- Subject: Re: [PATCH] S/390 Backporting "Reverting the jmp_buf/ucontext_t ABI change"
- Authentication-results: sourceware.org; auth=none
- References: <53D66446 dot 6030301 at linux dot vnet dot ibm dot com> <lra9hr$im9$2 at ger dot gmane dot org>
Stefan Liebler <stli@linux.vnet.ibm.com> writes:
> 2014-07-30 Stefan Liebler <stli@linux.vnet.ibm.com>
>
> * sysdeps/s390/Makefile: Delete file.
> * sysdeps/s390/Versions (GLIBC_2.19): Remove __setjmp.
> * sysdeps/s390/__longjmp.c: Delete file.
> * sysdeps/s390/bits/setjmp.h (__s390_jmp_buf):
> Remove fields __flags and __reserved.
> * sysdeps/s390/longjmp.c: Include setjmp/longjmp.c
> and add versioning.
> * sysdeps/s390/rtld-__longjmp.c: Delete file.
> * sysdeps/s390/rtld-global-offsets.sym: Likewise.
> * sysdeps/s390/rtld-setjmp.S: Likewise.
> * sysdeps/s390/s390-32/__longjmp-common.c: Move to ...
> * sysdeps/s390/s390-32/__longjmp.c: ... here.
> * sysdeps/s390/s390-32/setjmp-common.S: Move to ...
> * sysdeps/s390/s390-32/setjmp.S: ... here.
> Add versioning.
> (__sigsetjmp): Remove setting __flags field.
> * sysdeps/s390/s390-64/__longjmp-common.c:Move to ...
> * sysdeps/s390/s390-64/__longjmp.c: ... here.
> * sysdeps/s390/s390-64/setjmp-common.S: Move to ...
> * sysdeps/s390/s390-64/setjmp.S: ... here.
> Add versioning.
> (__sigsetjmp): Remove setting __flags field.
> * sysdeps/s390/setjmp.S: Delete file.
> * sysdeps/s390/sigjmp.c: Likewise.
> * sysdeps/s390/v1-longjmp.c: Likewise.
> * sysdeps/s390/v1-setjmp.h: Likewise.
> * sysdeps/s390/v1-sigjmp.c: Likewise.
> * sysdeps/unix/sysv/linux/s390/Makefile (sysdep_routines):
> Remove v1-longjmp_chk.
> * sysdeps/unix/sysv/linux/s390/getcontext.S: Delete file.
> * sysdeps/unix/sysv/linux/s390/longjmp_chk.c:
> Include debug/longjmp_chk.c and add versioning.
> * nptl/sysdeps/unix/sysv/linux/s390/pt-longjmp.c:
> Include nptl/sysdeps/pthread/pt-longjmp.c and add versioning.
> * sysdeps/unix/sysv/linux/s390/rtld-getcontext.S: Delete file.
> * sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c:
> Include __longjmp.c.
> * sysdeps/unix/sysv/linux/s390/s390-32/getcontext-common.S:
> Move to ...
> * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S: ... here.
> (__getcontext): Remove setting __flags field.
> Add versioning.
> * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S:
> DonÂt restore upper high grps.
> * sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S:
> Likewise.
> (__swapcontext): Remove setting uc_flags field.
> * sysdeps/unix/sysv/linux/s390/s390-32/ucontext_i.sym:
> Delete file.
> * sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c:
> Include __longjmp.c.
> * sysdeps/unix/sysv/linux/s390/s390-64/getcontext-common.S:
> Move to ...
> * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: ... here.
> (__getcontext): Remove setting __flags field.
> Add versioning.
> * sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S:
> (__swapcontext): Remove setting uc_flags field.
> * unix/sysv/linux/s390/s390-64/ucontext_i.sym: Delete file.
> * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (ucontext):
> Remove fields uc_high_gprs and __reserved.
> * sysdeps/unix/sysv/linux/s390/ucontext_i.sym:
> New file with reverted content.
> * sysdeps/unix/sysv/linux/s390/v1-longjmp_chk.c: Delete file.
+ * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist:
> Regenerated.
> * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist:
> Regenerated.
>
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."