patch-2.1.79 linux/arch/alpha/kernel/head.S

• Lines: 49
• Date: Mon Jan 12 14:51:14 1998
• Orig file: v2.1.78/linux/arch/alpha/kernel/head.S
• Orig date: Tue May 13 22:41:00 1997

diff -u --recursive --new-file v2.1.78/linux/arch/alpha/kernel/head.S linux/arch/alpha/kernel/head.S
@@ -80,6 +80,48 @@
 	ret	($26)
 	.end wrmces
 
+	.align 3
+	.globl  whami
+	.ent    whami
+whami:
+	call_pal PAL_whami
+	ret     ($26)
+	.end whami
+ 
+	.align 3
+	.globl  wripir
+	.ent    wripir
+wripir:
+	call_pal PAL_wripir
+	ret     ($26)
+	.end wripir
+
+	#
+	# The following two functions are needed for supporting SRM PALcode
+	# on the PC164 (at least), since that PALcode manages the interrupt
+	# masking, and we cannot duplicate the effort without causing problems
+	#
+
+	.align 3
+	.globl	cserve_ena
+	.ent	cserve_ena
+cserve_ena:
+	bis	$16,$16,$17
+	lda	$16,52($31)
+	call_pal PAL_cserve
+	ret	($26)
+	.end	cserve_ena
+
+	.align 3
+	.globl	cserve_dis
+	.ent	cserve_dis
+cserve_dis:
+	bis	$16,$16,$17
+	lda	$16,53($31)
+	call_pal PAL_cserve
+	ret	($26)
+	.end	cserve_dis
+
 	#
 	# The following two functions don't need trapb/excb instructions
 	# around the mf_fpcr/mt_fpcr instructions because (a) the kernel