1 files changed, 0 insertions, 135 deletions
diff --git a/lib/libpthread/arch/sparc64/uthread_machdep_asm.S b/lib/libpthread/arch/sparc64/uthread_machdep_asm.S
deleted file mode 100644
index 7b4ab4cea94..00000000000
--- a/lib/libpthread/arch/sparc64/uthread_machdep_asm.S
+++ /dev/null
@@ -1,135 +0,0 @@
-/*	$OpenBSD: uthread_machdep_asm.S,v 1.9 2010/05/25 20:05:48 kettenis Exp $	*/
-/* David Leonard <d@csee.uq.edu.au>. Public domain. */
-
-#include <machine/asm.h>
-#include <machine/trap.h>
-#include <machine/frame.h>
-
-/*
- * Switch stacks.
- *
- * On sparc64 this also means we switch register windows.
- */
-
-/*
- * void _thread_machdep_switch(long newstate[2], long savestate[2], int flags);
- */
-ENTRY(_thread_machdep_switch)
-
-	/* new window */
-	save	%sp, -CC64FSZ, %sp
-
-	/* flush all windows (except current one) into memory frames */
-	flushw
-
-	/* switch the stack pointer and return address */
-	stx 	%fp, [%i1 + 0]
-	stx	%i7, [%i1 + 8]
-	ldx	[%i0 + 0], %fp
-	ldx	[%i0 + 8], %i7
-
-	/* return to saved window at new %fp */
-	ret
-	 restore
-
-#define	FPRS_ENA	0x4		/* fpu enabled */
-#define	FPRS_DU		0x2		/* lower unit dirty */
-#define	FPRS_DL		0x1		/* upper unit dirty */
-
-ENTRY(_thread_machdep_fpsave)
-	rd	%fprs, %o1
-	stx	%o1, [%o0]
-	andcc	%o1, FPRS_ENA, %g0
-	bz	1f
-	 nop
-
-	stx	%fsr, [%o0 + 8]
-	add	%o0, 16, %o0
-
-	std	%f0, [%o0 + 0 * 8]		/* store registers */
-	std	%f2, [%o0 + 1 * 8]
-	std	%f4, [%o0 + 2 * 8]
-	std	%f6, [%o0 + 3 * 8]
-	std	%f8, [%o0 + 4 * 8]
-	std	%f10, [%o0 + 5 * 8]
-	std	%f12, [%o0 + 6 * 8]
-	std	%f14, [%o0 + 7 * 8]
-	std	%f16, [%o0 + 8 * 8]
-	std	%f18, [%o0 + 9 * 8]
-	std	%f20, [%o0 + 10 * 8]
-	std	%f22, [%o0 + 11 * 8]
-	std	%f24, [%o0 + 12 * 8]
-	std	%f26, [%o0 + 13 * 8]
-	std	%f28, [%o0 + 14 * 8]
-	std	%f30, [%o0 + 15 * 8]
-
-	std	%f32, [%o0 + 16 * 8]		/* store registers */
-	std	%f34, [%o0 + 17 * 8]
-	std	%f36, [%o0 + 18 * 8]
-	std	%f38, [%o0 + 19 * 8]
-	std	%f40, [%o0 + 20 * 8]
-	std	%f42, [%o0 + 21 * 8]
-	std	%f44, [%o0 + 22 * 8]
-	std	%f46, [%o0 + 23 * 8]
-	std	%f48, [%o0 + 24 * 8]
-	std	%f50, [%o0 + 25 * 8]
-	std	%f52, [%o0 + 26 * 8]
-	std	%f54, [%o0 + 27 * 8]
-	std	%f56, [%o0 + 28 * 8]
-	std	%f58, [%o0 + 29 * 8]
-	std	%f60, [%o0 + 30 * 8]
-	std	%f62, [%o0 + 31 * 8]
-
-	/* disable fpu and mark both sides clean */
-	wr	%g0, 0, %fprs
-
-1:
-	retl
-	 nop
-
-ENTRY(_thread_machdep_fprestore)
-	ldx	[%o0], %o1		/* o1 = fprs */
-	andcc	%o1, FPRS_ENA, %g0
-	bz	1f
-	 nop
-
-	wr	%o1, 0, %fprs
-	ldx	[%o0 + 8], %fsr
-	add	%o0, 16, %o0
-
-	ldd	[%o0 + 0 * 8], %f0
-	ldd	[%o0 + 1 * 8], %f2
-	ldd	[%o0 + 2 * 8], %f4
-	ldd	[%o0 + 3 * 8], %f6
-	ldd	[%o0 + 4 * 8], %f8
-	ldd	[%o0 + 5 * 8], %f10
-	ldd	[%o0 + 6 * 8], %f12
-	ldd	[%o0 + 7 * 8], %f14
-	ldd	[%o0 + 8 * 8], %f16
-	ldd	[%o0 + 9 * 8], %f18
-	ldd	[%o0 + 10 * 8], %f20
-	ldd	[%o0 + 11 * 8], %f22
-	ldd	[%o0 + 12 * 8], %f24
-	ldd	[%o0 + 13 * 8], %f26
-	ldd	[%o0 + 14 * 8], %f28
-	ldd	[%o0 + 15 * 8], %f30
-
-	ldd	[%o0 + 16 * 8], %f32
-	ldd	[%o0 + 17 * 8], %f34
-	ldd	[%o0 + 18 * 8], %f36
-	ldd	[%o0 + 19 * 8], %f38
-	ldd	[%o0 + 20 * 8], %f40
-	ldd	[%o0 + 21 * 8], %f42
-	ldd	[%o0 + 22 * 8], %f44
-	ldd	[%o0 + 23 * 8], %f46
-	ldd	[%o0 + 24 * 8], %f48
-	ldd	[%o0 + 25 * 8], %f50
-	ldd	[%o0 + 26 * 8], %f52
-	ldd	[%o0 + 27 * 8], %f54
-	ldd	[%o0 + 28 * 8], %f56
-	ldd	[%o0 + 29 * 8], %f58
-	ldd	[%o0 + 30 * 8], %f60
-	ldd	[%o0 + 31 * 8], %f62
-1:
-	retl
-	 nop