From f3842de5fd405859f0a2de9a6f9fed0311c4629c Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Mon, 3 Dec 2012 05:22:21 +0100
Subject: ape: initialize _tos and use _tos->pid for getpid()

---
 sys/src/ape/lib/ap/sparc/main9.s | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'sys/src/ape/lib/ap/sparc/main9.s')

diff --git a/sys/src/ape/lib/ap/sparc/main9.s b/sys/src/ape/lib/ap/sparc/main9.s
index 24a9f6f53..1284fb267 100644
--- a/sys/src/ape/lib/ap/sparc/main9.s
+++ b/sys/src/ape/lib/ap/sparc/main9.s
@@ -1,5 +1,26 @@
-	TEXT	_main(SB), $16
+#define NPRIVATES	16
+
+GLOBL	_tos(SB), $4
+GLOBL	_privates(SB), $4
+GLOBL	_nprivates(SB), $4
+
+TEXT	_main(SB), 1, $(3*4+NPRIVATES*4)
 	MOVW	$setSB(SB), R2
+
+	/* _tos = arg */
+	MOVW	R7, _tos(SB)
+/*
+	MOVW	_fpsr+0(SB), FSR
+	FMOVD	$0.5, F26
+	FSUBD	F26, F26, F24
+	FADDD	F26, F26, F28
+	FADDD	F28, F28, F30
+*/
+	MOVW	$8(SP), R1
+	MOVW	R1, _privates(SB)
+	MOVW	$NPRIVATES, R1
+	MOVW	R1, _nprivates(SB)
+
 	JMPL	_envsetup(SB)
 	MOVW	inargc-4(FP), R7
 	MOVW	$inargv+0(FP), R8
-- 
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