H.J. Lu 94afa0a5f3 Use __libc_ptf_call in _longjmp_unwind ...

Use __libc_ptf_call in _longjmp_unwind to avoid duplicated logic.  On
x86-64, I got

jmp-unwind.os:
_longjmp_unwind:
	movl	__libc_pthread_functions_init(%rip), %eax
	testl	%eax, %eax
	jne	.L4
	rep ret
.L4:
	movq	304+__libc_pthread_functions(%rip), %rax
	movq	%rsp, %rsi
	ror $2*8+1, %rax
	xor %fs:48, %rax
	jmp	*%rax

jmp-unwind.o:

_longjmp_unwind:
	movl	$__pthread_cleanup_upto, %eax
	testq	%rax, %rax
	je	.L1
	movq	%rsp, %rsi
	jmp	__pthread_cleanup_upto
.L1:
	rep ret

	* sysdeps/nptl/jmp-unwind.c: Include <libc-lock.h> instead of
	<nptl/pthreadP.h>.
	(_longjmp_unwind): Use __libc_ptf_call.
	* sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Likewise.

2015-09-18 12:22:47 -07:00

..

bits

S390: Add hwcaps value for vector facility.

2015-08-26 10:26:19 +02:00

fpu

…

s390-32

Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912).

2015-09-08 21:11:03 +00:00

s390-64

libio: fmemopen rewrite to POSIX compliance

2015-07-08 12:07:21 -03:00

sys

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2015-01-02 16:29:47 +00:00

arch-fork.h

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2015-01-02 16:29:47 +00:00

brk.c

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2015-01-02 16:29:47 +00:00

configure

…

configure.ac

…

dl-cache.h

…

dl-procinfo.h

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2015-01-02 16:29:47 +00:00

elision-conf.c

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2015-01-02 16:29:47 +00:00

elision-conf.h

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2015-01-02 16:29:47 +00:00

elision-lock.c

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2015-01-02 16:29:47 +00:00

elision-timed.c

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2015-01-02 16:29:47 +00:00

elision-trylock.c

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2015-01-02 16:29:47 +00:00

elision-unlock.c

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2015-01-02 16:29:47 +00:00

force-elision.h

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2015-01-02 16:29:47 +00:00

Implies

NPTL is no longer an add-on!

2014-07-07 09:29:06 -07:00

init-first.c

Consolidate gettimeofday across aarch64/s390/tile

2015-05-26 17:03:35 -03:00

jmp-unwind.c

Use __libc_ptf_call in _longjmp_unwind

2015-09-18 12:22:47 -07:00

kernel-features.h

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2015-01-02 16:29:47 +00:00

ldconfig.h

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2015-01-02 16:29:47 +00:00

ldd-rewrite.sed

…

libanl.abilist

S390: Consolidate nptl/ subdirectories under linux/...

2014-06-26 09:34:34 -07:00

libc-vdso.h

Consolidate vDSO macros and usage

2015-05-26 10:10:36 -03:00

localplt.data

Run check-localpltk/textrel/execstack over ld.so.

2014-11-06 15:48:44 -05:00

longjmp_chk.c

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2015-01-02 16:29:47 +00:00

lowlevellock.h

s390: Use generic lowlevellock-futex.h

2015-02-20 10:48:06 +01:00

Makefile

Clean up gnu/lib-names.h generation (bug 14171).

2014-09-26 17:33:04 +00:00

nldbl-abi.h

…

opensock.c

…

pt-longjmp.c

S390: Build failure due to nptl/pt-longjmp.c changes.

2015-02-17 08:47:49 +01:00

pt-vfork.S

S390: Consolidate NPTL/non versions of vfork

2014-06-26 09:30:52 -07:00

pthread_mutex_cond_lock.c

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2015-01-02 16:29:47 +00:00

pthread_mutex_lock.c

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2015-01-02 16:29:47 +00:00

pthread_mutex_timedlock.c

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2015-01-02 16:29:47 +00:00

pthread_mutex_trylock.c

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2015-01-02 16:29:47 +00:00

readelflib.c

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2015-01-02 16:29:47 +00:00

rt-sysdep.S

…

sa_len.c

…

semtimedop.c

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2015-01-02 16:29:47 +00:00

sigcontextinfo.h

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2015-01-02 16:29:47 +00:00

sysconf.c

S/390: Get cache information via sysconf

2015-04-24 13:37:39 +02:00

system.c

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2015-01-02 16:29:47 +00:00

ucontext_i.sym

S/390: Revert the jmp_buf/ucontext_t ABI change.

2014-07-31 20:04:54 +02:00

Versions

Move remaining S390 code out of nptl/.

2014-06-26 09:31:11 -07:00