[roland/nptl-hppa] HPPA: Consolidate NPTL/non versions of clone
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Message ID 20140527223303.987A82C3B26@topped-with-meat.com
State New
Headers show

Commit Message

Roland McGrath May 27, 2014, 10:33 p.m. UTC
I haven't tried to compile this or anything.  Please verify it results
in no code change.

Thanks,
Roland


	* sysdeps/unix/sysv/linux/hppa/clone.S: Include <tcb-offsets.h>.
	Deconditionalize the code that was previously under [RESET_PID].
	* sysdeps/unix/sysv/linux/hppa/nptl/clone.S: File removed.

Patch
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--- a/sysdeps/unix/sysv/linux/hppa/clone.S
+++ b/sysdeps/unix/sysv/linux/hppa/clone.S
@@ -24,6 +24,7 @@ 
 #include <sysdep.h>
 #define _ERRNO_H	1
 #include <bits/errno.h>
+#include <tcb-offsets.h>
 
 /* Non-thread code calls __clone with the following parameters:
    int clone(int (*fn)(void *arg),
@@ -131,9 +132,8 @@  ENTRY(__clone)
 	ldwm	-64(%sp), %r4
 
 .LthreadStart:
-#ifdef RESET_PID
-# define CLONE_VM_BIT		23	/* 0x00000100  */
-# define CLONE_THREAD_BIT	15	/* 0x00010000  */
+#define CLONE_VM_BIT		23	/* 0x00000100  */
+#define CLONE_THREAD_BIT	15	/* 0x00010000  */
 	/* Load original clone flags.
 	   If CLONE_THREAD was passed, don't reset the PID/TID.
 	   If CLONE_VM was passed, we need to store -1 to PID/TID.
@@ -150,7 +150,6 @@  ENTRY(__clone)
 	stw	%ret0, PID_THREAD_OFFSET(%r26)
 	stw	%ret0, TID_THREAD_OFFSET(%r26)
 1:
-#endif
 	/* Load up the arguments.  */
 	ldw	-60(%sp), %arg0
 	ldw     -64(%sp), %r22
--- a/sysdeps/unix/sysv/linux/hppa/nptl/clone.S
+++ /dev/null
@@ -1,3 +0,0 @@ 
-#define RESET_PID
-#include <tcb-offsets.h>
-#include "../clone.S"