auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 136 deletions

diff --git a/libc/arch-arm/bionic/setjmp.S b/libc/arch-arm/bionic/setjmp.S
deleted file mode 100644
index a9f6ea4..0000000
--- a/libc/arch-arm/bionic/setjmp.S
+++ /dev/null
@@ -1,136 +0,0 @@
-/*	$OpenBSD: setjmp.S,v 1.2 2004/02/01 05:40:52 drahn Exp $	*/
-/*	$NetBSD: setjmp.S,v 1.5 2003/04/05 23:08:51 bjh21 Exp $	*/
-
-/*
- * Copyright (c) 1997 Mark Brinicombe
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Mark Brinicombe
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-#include <machine/setjmp.h>
-
-/*
- * C library -- setjmp, longjmp
- *
- *	longjmp(a,v)
- * will generate a "return(v)" from the last call to
- *	setjmp(a)
- * by restoring registers from the stack.
- * The previous signal state is restored.
- */
-
-ENTRY(setjmp)
-	/* Block all signals and retrieve the old signal mask */
-	stmfd	sp!, {r0, r14}
-	mov	r0, #0x00000000
-
-	bl	PIC_SYM(_C_LABEL(sigblock), PLT)
-	mov	r1, r0
-
-	ldmfd	sp!, {r0, r14}
-
-	/* Store signal mask */
-	str	r1, [r0, #(25 * 4)]
-
-	ldr	r1, .Lsetjmp_magic
-	str	r1, [r0], #4
-
-#ifdef SOFTFLOAT
-	add	r0, r0, #52
-#else
-	/* Store fp registers */
-	sfm	f4, 4, [r0], #48
-	/* Store fpsr */
-	rfs	r1
-	str	r1, [r0], #0x0004
-#endif	/*SOFTFLOAT*/
-	/* Store integer registers */
-        stmia	r0, {r4-r14}
-        mov	r0, #0x00000000
-        bx      lr
-
-.Lsetjmp_magic:
-	.word	_JB_MAGIC_SETJMP
-
-
-ENTRY(longjmp)
-	ldr	r2, .Lsetjmp_magic
-	ldr	r3, [r0]
-	teq	r2, r3
-	bne	botch
-
-	/* Fetch signal mask */
-	ldr	r2, [r0, #(25 * 4)]
-
-	/* Set signal mask */
-	stmfd	sp!, {r0, r1, r14}
-	sub	sp, sp, #4	/* align the stack */
-
-	mov	r0, r2
-	bl	PIC_SYM(_C_LABEL(sigsetmask), PLT)
-
-	add	sp, sp, #4	/* unalign the stack */
-	ldmfd	sp!, {r0, r1, r14} 
-
-	add	r0, r0, #4
-#ifdef SOFTFLOAT
-	add	r0, r0, #52
-#else
-	/* Restore fp registers */
-	lfm	f4, 4, [r0], #48
-	/* Restore FPSR */
-	ldr	r4, [r0], #0x0004
-	wfs	r4
-#endif	/* SOFTFLOAT */
-	/* Restore integer registers */
-        ldmia	r0, {r4-r14}
-
-	/* Validate sp and r14 */
-	teq	sp, #0
-	teqne	r14, #0
-	beq	botch
-
-	/* Set return value */
-
-	mov	r0, r1
-	teq	r0, #0x00000000
-	moveq	r0, #0x00000001
-        bx      lr
-#ifdef __ARM_26__
-	mov	r15, r14
-#else
-	mov	r15, r14
-#endif
-
-	/* validation failed, die die die. */
-botch:
-	bl	PIC_SYM(_C_LABEL(longjmperror), PLT)
-	bl	PIC_SYM(_C_LABEL(abort), PLT)
-	b	. - 8		/* Cannot get here */