1 files changed, 106 insertions, 0 deletions
diff --git a/ext/systemc/src/sysc/qt/md/sparc_b.s b/ext/systemc/src/sysc/qt/md/sparc_b.s
new file mode 100644
index 000000000..cd26672d7
--- /dev/null
+++ b/ext/systemc/src/sysc/qt/md/sparc_b.s
@@ -0,0 +1,106 @@
+/*
+ * QuickThreads -- Threads-building toolkit.
+ * Copyright (c) 1993 by David Keppel
+ *
+ * Permission to use, copy, modify and distribute this software and
+ * its documentation for any purpose and without fee is hereby
+ * granted, provided that the above copyright notice and this notice
+ * appear in all copies.  This software is provided as a
+ * proof-of-concept and for demonstration purposes; there is no
+ * representation about the suitability of this software for any
+ * purpose.
+ */
+
+	.globl _b_call_reg
+	.globl _b_call_imm
+	.globl _b_add
+	.globl _b_load
+
+_b_null:
+	retl
+	nop
+
+_b_call_reg:
+	sethi %hi(_b_null),%o4
+	or %o4,%lo(_b_null),%o4
+	add %o7,%g0, %o3
+L0:
+	call %o4
+	nop
+	call %o4
+	nop
+	call %o4
+	nop
+	call %o4
+	nop
+	call %o4
+	nop
+
+	subcc %o0,1,%o0
+	bg L0
+	nop
+	add %o3,%g0, %o7
+	retl
+	nop
+
+_b_call_imm:
+	sethi %hi(_b_null),%o4
+	or %o4,%lo(_b_null),%o4
+	add %o7,%g0, %o3
+L1:
+	call _b_null
+	call _b_null
+	call _b_null
+	call _b_null
+	call _b_null
+
+	subcc %o0,1,%o0
+	bg L0
+	nop
+	add %o3,%g0, %o7
+	retl
+	nop
+
+
+_b_add:
+	add %o0,%g0,%o1
+	add %o0,%g0,%o2
+	add %o0,%g0,%o3
+	add %o0,%g0,%o4
+L2:
+	sub %o0,5,%o0
+	sub %o1,5,%o1
+	sub %o2,5,%o2
+	sub %o3,5,%o3
+	sub %o4,5,%o4
+
+	subcc %o0,5,%o0
+	sub %o1,5,%o1
+	sub %o2,5,%o2
+	sub %o3,5,%o3
+	sub %o4,5,%o4
+
+	bg L2
+	nop
+	retl
+	nop
+
+
+_b_load:
+	ld [%sp+ 0], %g0
+L3:
+	ld [%sp+ 4],%g0
+	ld [%sp+ 8],%g0
+	ld [%sp+12],%g0
+	ld [%sp+16],%g0
+	ld [%sp+20],%g0
+	ld [%sp+24],%g0
+	ld [%sp+28],%g0
+	ld [%sp+32],%g0
+	ld [%sp+36],%g0
+
+	subcc %o0,10,%o0
+	bg L3
+	ld [%sp+ 0],%g0
+	retl
+	nop