patch-2.4.0-test11 linux/arch/alpha/lib/semaphore.S

• Lines: 349
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.0-test10/linux/arch/alpha/lib/semaphore.S
• Orig date: Mon Feb 7 20:09:05 2000

diff -u --recursive --new-file v2.4.0-test10/linux/arch/alpha/lib/semaphore.S linux/arch/alpha/lib/semaphore.S
@@ -1,348 +0,0 @@
-/*
- *  linux/arch/alpha/lib/semaphore.S
- *
- *  Copyright (C) 1999, 2000  Richard Henderson
- */
-
-/*
- * The semaphore operations have a special calling sequence that
- * allow us to do a simpler in-line version of them. These routines
- * need to convert that sequence back into the C sequence when
- * there is contention on the semaphore.
- */
-
-	.set noat
-	.set noreorder
-	.align 4
-
-/* __down_failed takes the semaphore in $24, clobbers $24 and $28.  */
-
-	.globl	__down_failed
-	.ent	__down_failed
-__down_failed:
-	ldgp	$29,0($27)
-	lda	$30, -20*8($30)
-	stq	$28, 0*8($30)
-	stq	$0, 1*8($30)
-	stq	$1, 2*8($30)
-	stq	$2, 3*8($30)
-	stq	$3, 4*8($30)
-	stq	$4, 5*8($30)
-	stq	$5, 6*8($30)
-	stq	$6, 7*8($30)
-	stq	$7, 8*8($30)
-	stq	$16, 9*8($30)
-	stq	$17, 10*8($30)
-	stq	$18, 11*8($30)
-	stq	$19, 12*8($30)
-	stq	$20, 13*8($30)
-	stq	$21, 14*8($30)
-	stq	$22, 15*8($30)
-	stq	$23, 16*8($30)
-	stq	$25, 17*8($30)
-	stq	$26, 18*8($30)
-	.frame $30, 20*8, $28
-	.prologue 1
-	
-	mov	$24, $16
-	jsr	__down
-	
-	ldq	$28, 0*8($30)
-	ldq	$0, 1*8($30)
-	ldq	$1, 2*8($30)
-	ldq	$2, 3*8($30)
-	ldq	$3, 4*8($30)
-	ldq	$4, 5*8($30)
-	ldq	$5, 6*8($30)
-	ldq	$6, 7*8($30)
-	ldq	$7, 8*8($30)
-	ldq	$16, 9*8($30)
-	ldq	$17, 10*8($30)
-	ldq	$18, 11*8($30)
-	ldq	$19, 12*8($30)
-	ldq	$20, 13*8($30)
-	ldq	$21, 14*8($30)
-	ldq	$22, 15*8($30)
-	ldq	$23, 16*8($30)
-	ldq	$25, 17*8($30)
-	ldq	$26, 18*8($30)
-	lda	$30, 20*8($30)
-	ret	$31, ($28), 0
-	.end	__down_failed
-
-/* __down_failed_interruptible takes the semaphore in $24,
-   clobbers $28, returns success in $24.  */
-
-	.globl	__down_failed_interruptible
-	.ent	__down_failed_interruptible
-__down_failed_interruptible:
-	ldgp	$29,0($27)
-	lda	$30, -20*8($30)
-	stq	$28, 0*8($30)
-	stq	$0, 1*8($30)
-	stq	$1, 2*8($30)
-	stq	$2, 3*8($30)
-	stq	$3, 4*8($30)
-	stq	$4, 5*8($30)
-	stq	$5, 6*8($30)
-	stq	$6, 7*8($30)
-	stq	$7, 8*8($30)
-	stq	$16, 9*8($30)
-	stq	$17, 10*8($30)
-	stq	$18, 11*8($30)
-	stq	$19, 12*8($30)
-	stq	$20, 13*8($30)
-	stq	$21, 14*8($30)
-	stq	$22, 15*8($30)
-	stq	$23, 16*8($30)
-	stq	$25, 17*8($30)
-	stq	$26, 18*8($30)
-	.frame $30, 20*8, $28
-	.prologue 1
-	
-	mov	$24, $16
-	jsr	__down_interruptible
-	mov	$0, $24
-	
-	ldq	$28, 0*8($30)
-	ldq	$0, 1*8($30)
-	ldq	$1, 2*8($30)
-	ldq	$2, 3*8($30)
-	ldq	$3, 4*8($30)
-	ldq	$4, 5*8($30)
-	ldq	$5, 6*8($30)
-	ldq	$6, 7*8($30)
-	ldq	$7, 8*8($30)
-	ldq	$16, 9*8($30)
-	ldq	$17, 10*8($30)
-	ldq	$18, 11*8($30)
-	ldq	$19, 12*8($30)
-	ldq	$20, 13*8($30)
-	ldq	$21, 14*8($30)
-	ldq	$22, 15*8($30)
-	ldq	$23, 16*8($30)
-	ldq	$25, 17*8($30)
-	ldq	$26, 18*8($30)
-	lda	$30, 20*8($30)
-	ret	$31, ($28), 0
-	.end	__down_failed_interruptible
-
-/* __up_wakeup takes the semaphore in $24, clobbers $24 and $28.  */
-
-	.globl	__up_wakeup
-	.ent	__up_wakeup
-__up_wakeup:
-	ldgp	$29,0($27)
-	lda	$30, -20*8($30)
-	stq	$28, 0*8($30)
-	stq	$0, 1*8($30)
-	stq	$1, 2*8($30)
-	stq	$2, 3*8($30)
-	stq	$3, 4*8($30)
-	stq	$4, 5*8($30)
-	stq	$5, 6*8($30)
-	stq	$6, 7*8($30)
-	stq	$7, 8*8($30)
-	stq	$16, 9*8($30)
-	stq	$17, 10*8($30)
-	stq	$18, 11*8($30)
-	stq	$19, 12*8($30)
-	stq	$20, 13*8($30)
-	stq	$21, 14*8($30)
-	stq	$22, 15*8($30)
-	stq	$23, 16*8($30)
-	stq	$25, 17*8($30)
-	stq	$26, 18*8($30)
-	.frame $30, 20*8, $28
-	.prologue 1
-	
-	mov	$24, $16
-	jsr	__up
-	
-	ldq	$28, 0*8($30)
-	ldq	$0, 1*8($30)
-	ldq	$1, 2*8($30)
-	ldq	$2, 3*8($30)
-	ldq	$3, 4*8($30)
-	ldq	$4, 5*8($30)
-	ldq	$5, 6*8($30)
-	ldq	$6, 7*8($30)
-	ldq	$7, 8*8($30)
-	ldq	$16, 9*8($30)
-	ldq	$17, 10*8($30)
-	ldq	$18, 11*8($30)
-	ldq	$19, 12*8($30)
-	ldq	$20, 13*8($30)
-	ldq	$21, 14*8($30)
-	ldq	$22, 15*8($30)
-	ldq	$23, 16*8($30)
-	ldq	$25, 17*8($30)
-	ldq	$26, 18*8($30)
-	lda	$30, 20*8($30)
-	ret	$31, ($28), 0
-	.end	__up_wakeup
-
-/* __down_read_failed takes the semaphore in $24, count in $25;
-   clobbers $24, $25 and $28.  */
-
-	.globl	__down_read_failed
-	.ent	__down_read_failed
-__down_read_failed:
-	ldgp	$29,0($27)
-	lda	$30, -18*8($30)
-	stq	$28, 0*8($30)
-	stq	$0, 1*8($30)
-	stq	$1, 2*8($30)
-	stq	$2, 3*8($30)
-	stq	$3, 4*8($30)
-	stq	$4, 5*8($30)
-	stq	$5, 6*8($30)
-	stq	$6, 7*8($30)
-	stq	$7, 8*8($30)
-	stq	$16, 9*8($30)
-	stq	$17, 10*8($30)
-	stq	$18, 11*8($30)
-	stq	$19, 12*8($30)
-	stq	$20, 13*8($30)
-	stq	$21, 14*8($30)
-	stq	$22, 15*8($30)
-	stq	$23, 16*8($30)
-	stq	$26, 17*8($30)
-	.frame $30, 18*8, $28
-	.prologue 1
-	
-	mov	$24, $16
-	mov	$25, $17
-	jsr	__down_read
-	
-	ldq	$28, 0*8($30)
-	ldq	$0, 1*8($30)
-	ldq	$1, 2*8($30)
-	ldq	$2, 3*8($30)
-	ldq	$3, 4*8($30)
-	ldq	$4, 5*8($30)
-	ldq	$5, 6*8($30)
-	ldq	$6, 7*8($30)
-	ldq	$7, 8*8($30)
-	ldq	$16, 9*8($30)
-	ldq	$17, 10*8($30)
-	ldq	$18, 11*8($30)
-	ldq	$19, 12*8($30)
-	ldq	$20, 13*8($30)
-	ldq	$21, 14*8($30)
-	ldq	$22, 15*8($30)
-	ldq	$23, 16*8($30)
-	ldq	$26, 17*8($30)
-	lda	$30, 18*8($30)
-	ret	$31, ($28), 0
-	.end	__down_read_failed
-
-/* __down_write_failed takes the semaphore in $24, count in $25;
-   clobbers $24, $25 and $28.  */
-
-	.globl	__down_write_failed
-	.ent	__down_write_failed
-__down_write_failed:
-	ldgp	$29,0($27)
-	lda	$30, -20*8($30)
-	stq	$28, 0*8($30)
-	stq	$0, 1*8($30)
-	stq	$1, 2*8($30)
-	stq	$2, 3*8($30)
-	stq	$3, 4*8($30)
-	stq	$4, 5*8($30)
-	stq	$5, 6*8($30)
-	stq	$6, 7*8($30)
-	stq	$7, 8*8($30)
-	stq	$16, 9*8($30)
-	stq	$17, 10*8($30)
-	stq	$18, 11*8($30)
-	stq	$19, 12*8($30)
-	stq	$20, 13*8($30)
-	stq	$21, 14*8($30)
-	stq	$22, 15*8($30)
-	stq	$23, 16*8($30)
-	stq	$26, 17*8($30)
-	.frame $30, 18*8, $28
-	.prologue 1
-	
-	mov	$24, $16
-	mov	$25, $17
-	jsr	__down_write
-	
-	ldq	$28, 0*8($30)
-	ldq	$0, 1*8($30)
-	ldq	$1, 2*8($30)
-	ldq	$2, 3*8($30)
-	ldq	$3, 4*8($30)
-	ldq	$4, 5*8($30)
-	ldq	$5, 6*8($30)
-	ldq	$6, 7*8($30)
-	ldq	$7, 8*8($30)
-	ldq	$16, 9*8($30)
-	ldq	$17, 10*8($30)
-	ldq	$18, 11*8($30)
-	ldq	$19, 12*8($30)
-	ldq	$20, 13*8($30)
-	ldq	$21, 14*8($30)
-	ldq	$22, 15*8($30)
-	ldq	$23, 16*8($30)
-	ldq	$26, 17*8($30)
-	lda	$30, 18*8($30)
-	ret	$31, ($28), 0
-	.end	__down_write_failed
-
-/* __rwsem_wake takes the semaphore in $24, readers in $25;
-   clobbers $24, $25, and $28.  */
-
-	.globl	__rwsem_wake
-	.ent	__rwsem_wake
-__rwsem_wake:
-	ldgp	$29,0($27)
-	lda	$30, -18*8($30)
-	stq	$28, 0*8($30)
-	stq	$0, 1*8($30)
-	stq	$1, 2*8($30)
-	stq	$2, 3*8($30)
-	stq	$3, 4*8($30)
-	stq	$4, 5*8($30)
-	stq	$5, 6*8($30)
-	stq	$6, 7*8($30)
-	stq	$7, 8*8($30)
-	stq	$16, 9*8($30)
-	stq	$17, 10*8($30)
-	stq	$18, 11*8($30)
-	stq	$19, 12*8($30)
-	stq	$20, 13*8($30)
-	stq	$21, 14*8($30)
-	stq	$22, 15*8($30)
-	stq	$23, 16*8($30)
-	stq	$26, 17*8($30)
-	.frame $30, 18*8, $28
-	.prologue 1
-	
-	mov	$24, $16
-	mov	$25, $17
-	jsr	__do_rwsem_wake
-	
-	ldq	$28, 0*8($30)
-	ldq	$0, 1*8($30)
-	ldq	$1, 2*8($30)
-	ldq	$2, 3*8($30)
-	ldq	$3, 4*8($30)
-	ldq	$4, 5*8($30)
-	ldq	$5, 6*8($30)
-	ldq	$6, 7*8($30)
-	ldq	$7, 8*8($30)
-	ldq	$16, 9*8($30)
-	ldq	$17, 10*8($30)
-	ldq	$18, 11*8($30)
-	ldq	$19, 12*8($30)
-	ldq	$20, 13*8($30)
-	ldq	$21, 14*8($30)
-	ldq	$22, 15*8($30)
-	ldq	$23, 16*8($30)
-	ldq	$26, 17*8($30)
-	lda	$30, 18*8($30)
-	ret	$31, ($28), 0
-	.end	__rwsem_wake