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hppa: Fix clone exit syscall argument passing (BZ#21512)

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This patch fixes the argument passing for exit syscall after
the clone function returns on hppa.  This fixes misc/tst-clone2
on hppa-linux-gnu.

Checked misc/tst-clone2 on hppa-linux-gnu.

	[BZ #21512]
	* sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Fix argument
	passing to syscall exit.
This commit is contained in:
Adhemerval Zanella 2017-07-17 11:46:00 -03:00
parent 204b3d4d20
commit 48145e1c7d
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2017-07-17 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #21512]
* sysdeps/unix/sysv/linux/hppa/clone.S (__clone): Fix argument
passing to syscall exit.
2017-07-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_FCMA): New macro.

2
sysdeps/unix/sysv/linux/hppa/clone.S
View File

@ -150,7 +150,7 @@ ENTRY(__clone)
#ifdef PIC
copy %r4, %r19
#endif
/* The call to _exit needs saved r19. */
copy %r28, %r26
ble 0x100(%sr2, %r0)
ldi __NR_exit, %r20