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authorSam Ravnborg <sam@ravnborg.org>2008-11-16 20:05:44 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-04 09:16:55 -0800
commitd59b3706a9d71a5ffe6135b537117662a6d3d920 (patch)
treeaed20e67775be48e2b74ab039de056843342b6a8 /arch/sparc/math-emu
parentb0cdd599dbbea51bfb36801f5cc5634916bc2a36 (diff)
sparc: cleanup math-emu
- Drop unused assignment from Makefile - Replace EXTRA_CFLAGS with ccflags-y - Delete unused file Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/math-emu')
-rw-r--r--arch/sparc/math-emu/Makefile6
-rw-r--r--arch/sparc/math-emu/ashldi3.S36
2 files changed, 3 insertions, 39 deletions
diff --git a/arch/sparc/math-emu/Makefile b/arch/sparc/math-emu/Makefile
index 8136987977f4..86995d6dd0ba 100644
--- a/arch/sparc/math-emu/Makefile
+++ b/arch/sparc/math-emu/Makefile
@@ -2,7 +2,7 @@
# Makefile for the FPU instruction emulation.
#
-obj-y := math.o
+# supress all warnings - as math.c produces a lot!
+ccflags-y := -w
-EXTRA_AFLAGS := -ansi
-EXTRA_CFLAGS = -I. -Iinclude/math-emu -w
+obj-y := math.o
diff --git a/arch/sparc/math-emu/ashldi3.S b/arch/sparc/math-emu/ashldi3.S
deleted file mode 100644
index 7230ff5c7aa1..000000000000
--- a/arch/sparc/math-emu/ashldi3.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * ashldi3.S: Math-emu code creates all kinds of references to
- * this little routine on the sparc with gcc.
- *
- * Copyright (C) 1998 Jakub Jelinek(jj@ultra.linux.cz)
- */
-
-#include <asm/cprefix.h>
-
- .globl C_LABEL(__ashldi3)
-C_LABEL(__ashldi3):
- tst %o2
- be 3f
- mov 32, %g2
-
- sub %g2, %o2, %g2
-
- tst %g2
- bg 1f
- srl %o1, %g2, %g3
-
- clr %o5
- neg %g2
- ba 2f
- sll %o1, %g2, %o4
-
-1:
- sll %o1, %o2, %o5
- srl %o0, %o2, %g2
- or %g2, %g3, %o4
-2:
- mov %o4, %o0
- mov %o5, %o1
-3:
- jmpl %o7 + 8, %g0
- nop

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