1 files changed, 0 insertions, 52 deletions
diff --git a/config/aix/rswitch.s b/config/aix/rswitch.s
deleted file mode 100644
index 45a1341..0000000
--- a/config/aix/rswitch.s
+++ /dev/null
@@ -1,52 +0,0 @@
-#  coswitch(old, new, first)
-#          GPR3  GPR4  GPR5
-
-	.file	"rswitch.s"
-	.extern	.new_context{PR}
-	.extern	.syserr{PR}
-	.globl	.coswitch[PR]
-	.csect	.coswitch[PR]
-
-	.set	r0, 0
-	.set	SP, 1
-	.set	TOC, 2
-	.set	OLD, 3
-	.set	NEW, 4
-	.set	FIRST, 5
-	.set	RSIZE, 80		# room for regs 13-31, rounded up mod16
-
-.coswitch:
-	stu	SP, -RSIZE(SP)		# allocate stack frame
-
-					# Save Old Context:
-	st	SP, 0(OLD)		# SP
-	st	TOC, 4(OLD)		# TOC
-	mflr	r0
-	st	r0, 8(OLD)		# LR (return address)
-	mfcr	r0
-	st	r0, 12(OLD)		# CR
-	stm	13, -RSIZE(SP)		# GPRs 13-31 (save on stack)
-
-	cmpi	0, FIRST, 0
-	beq	first			# if first time
-
-					# Restore new context:
-	l	SP, 0(NEW)		# SP
-	l	TOC, 4(NEW)		# TOC
-	l	r0, 8(NEW)		# LR
-	mtlr	r0		
-	l	r0, 12(NEW)		# CR
-	mtcr	r0
-	lm	13, -RSIZE(SP)		# GPRs 13-31 (from stack)
-	
-	ai	SP, SP, RSIZE		# deallocate stack frame
-	brl				# return into new context
-
-first:					# First-time call:
-	l	SP, 0(NEW)		# SP as figured by Icon
-	ai	SP, SP, -64(SP)		# save area for callee
-	cal	OLD, 0(r0)		# arg1
-	cal	NEW, 0(r0)		# arg2
-	bl	.new_context{PR}	# new_context(0,0)
-	cal	OLD, 0(r0)
-	bl	.syserr{PR}