1 files changed, 0 insertions, 111 deletions
diff --git a/libgloss/sparc_leon/fpu.S b/libgloss/sparc_leon/fpu.S
deleted file mode 100644
index b55b20d00..000000000
--- a/libgloss/sparc_leon/fpu.S
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2011 Aeroflex Gaisler
- *
- * BSD license:
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-
-#include <asm-leon/asmmacro.h>
-#include <asm-leon/leonstack.h>
-#include <asm-leon/winmacros.h>
-#include <asm-leon/leon.h>
-	
-#ifndef _SOFT_FLOAT
-
-  	.seg    "text"
-	/* ------- */
-  	.weak	_fpdis_enable_svt
-	.set	_fpdis_enable_svt,__fpdis_enable_svt
-  	.weak	_fpdis_enable
-	.set	_fpdis_enable,__fpdis_enable
-	/* ------- */
-	!.global _fpdis_enable,_fpdis_enable_svt
-__fpdis_enable_svt:
-__fpdis_enable:
-
-	set SPARC_PSR_EF_MASK,%l3
-	or %l0,%l3,%l0
-	or %l0,0xf00, %l3		! PIL up to 15, enable fpu
-	wr %l3,0, %psr		        ! restore the condition flags, enable fpu
-	nop
-	nop
-	nop
-	
-	mov	%psr, %l3		! check if fpu is present
-	set SPARC_PSR_EF_MASK,%l4
-	andcc	%l3, %l4, %l3
-	bne	4f
-	 nop
-	
-	 ta	0                       ! no fpu present, halt
-	
-4:
-	set     fpustate_current,%l4
-	
-	ld [%l4],%l4
-	set     fpustate_owner,%l5
-	ld [%l5],%l5
-	cmp	%l4,%l5
-	beq	mpfnostore
-	 nop
-	cmp    %g0,%l5
-	 beq	mpfstore
-	nop
-
-	FW_STORE(%l5)
-	
-mpfstore:	
-	set     fpustate_owner,%l6
-	st %l4,[%l6]
-	cmp    %g0,%l4
-	 beq	mpfnostore
-	nop
-	
-	FW_LOAD(%l4)
-
-mpfnostore:	
-	wr	%l0,0, %psr		! restore the condition flags, enable fpu
-	nop
-	nop
-	nop
-	
-	jmpl	%l1,  %g0
-	rett	%l2
-	
-  	.seg    "data"
-
-	.global fpustate_default
-	.align	8
-fpustate_default:
-	.long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0;
-	.long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0;
-	.long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0;
-	.long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0;
-	.long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0; .long 0;
-	.global fpustate_owner
-fpustate_owner:
-	.word	fpustate_default				! pointer to FPU owning context
-	
- 	.global fpustate_current	
-fpustate_current:	
-	.word	fpustate_default				! pointer to current threads FPU context
-	        
-#endif