[COMMITTED,2/4] alpha: Merge standard and nptl clone.S
diff mbox

Message ID 1400869113-11768-2-git-send-email-rth@twiddle.net
State New
Headers show

Commit Message

Richard Henderson May 23, 2014, 6:18 p.m. UTC
---
 ChangeLog                                  | 4 ++++
 sysdeps/unix/sysv/linux/alpha/clone.S      | 9 +++------
 sysdeps/unix/sysv/linux/alpha/nptl/clone.S | 9 ---------
 3 files changed, 7 insertions(+), 15 deletions(-)
 delete mode 100644 sysdeps/unix/sysv/linux/alpha/nptl/clone.S

Patch
diff mbox

diff --git a/ChangeLog b/ChangeLog
index 689613e..83b3599 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@ 
 2014-05-23  Richard Henderson  <rth@twiddle.net>
 
+	* sysdeps/unix/sysv/linux/alpha/clone.S: Deconditionalize the code
+	that was previously under [RESET_PID].
+	* sysdeps/unix/sysv/linux/alpha/nptl/clone.S: File removed.
+
 	* sysdeps/unix/sysv/linux/alpha/nptl/fork.c: Remove file.
 
 2014-05-23  Joseph Myers  <joseph@codesourcery.com>
diff --git a/sysdeps/unix/sysv/linux/alpha/clone.S b/sysdeps/unix/sysv/linux/alpha/clone.S
index c5c3300..f4e2e1c 100644
--- a/sysdeps/unix/sysv/linux/alpha/clone.S
+++ b/sysdeps/unix/sysv/linux/alpha/clone.S
@@ -57,9 +57,7 @@  __clone:
 	subq	a1, 32, a1
 	stq	a0, 0(a1)
 	stq	a3, 8(a1)
-#ifdef RESET_PID
 	stq	a2, 16(a1)
-#endif
 
 	/* The syscall is of the form clone(flags, usp, ptid, ctid, tls).
 	   Shift the flags, ptid, ctid, tls arguments into place; the
@@ -86,6 +84,7 @@  PSEUDO_END(__clone)
    its own function so that we can terminate the stack trace with our
    debug info.  */
 
+	.align	4
 	.ent thread_start
 	cfi_startproc
 thread_start:
@@ -93,14 +92,12 @@  thread_start:
 	cfi_def_cfa_register(fp)
 	cfi_undefined(ra)
 
-#ifdef RESET_PID
 	/* Check and see if we need to reset the PID.  */
 	ldq	t0, 16(sp)
 	lda	t1, CLONE_THREAD
 	and	t0, t1, t2
 	beq	t2, 2f
 1:
-#endif
 
 	/* Load up the arguments.  */
 	ldq	pv, 0(sp)
@@ -120,9 +117,10 @@  thread_start:
 #endif
 
 	/* Die horribly.  */
+	.align	4
 	halt
 
-#ifdef RESET_PID
+	.align	4
 2:
 	rduniq
 	lda	t1, CLONE_VM
@@ -136,7 +134,6 @@  thread_start:
 	stl	v0, PID_OFFSET(s0)
 	stl	v0, TID_OFFSET(s0)
 	br	1b
-#endif
 	cfi_endproc
 	.end thread_start
 
diff --git a/sysdeps/unix/sysv/linux/alpha/nptl/clone.S b/sysdeps/unix/sysv/linux/alpha/nptl/clone.S
deleted file mode 100644
index 675a997..0000000
--- a/sysdeps/unix/sysv/linux/alpha/nptl/clone.S
+++ /dev/null
@@ -1,9 +0,0 @@ 
-/* We want an #include_next, but we are the main source file.
-   So, #include ourselves and in that incarnation we can use #include_next.  */
-#ifndef INCLUDED_SELF
-# define INCLUDED_SELF
-# include <clone.S>
-#else
-# define RESET_PID
-# include_next <clone.S>
-#endif