X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fm68k%2Ffpsp040%2Fx_unfl.S;h=077fcc230fcc5fde1f1e4bd4df6ba54f9093f9e6;hb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;hp=b64dd998361e34beaa75a0257938f15751704fa5;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/arch/m68k/fpsp040/x_unfl.S b/arch/m68k/fpsp040/x_unfl.S
index b64dd9983..077fcc230 100644
--- a/arch/m68k/fpsp040/x_unfl.S
+++ b/arch/m68k/fpsp040/x_unfl.S
@@ -4,25 +4,25 @@
 |	fpsp_unfl --- FPSP handler for underflow exception
 |
 | Trap disabled results
-|	For 881/2 compatibility, sw must denormalize the intermediate 
-| result, then store the result.  Denormalization is accomplished 
-| by taking the intermediate result (which is always normalized) and 
-| shifting the mantissa right while incrementing the exponent until 
-| it is equal to the denormalized exponent for the destination 
-| format.  After denormalization, the result is rounded to the 
+|	For 881/2 compatibility, sw must denormalize the intermediate
+| result, then store the result.  Denormalization is accomplished
+| by taking the intermediate result (which is always normalized) and
+| shifting the mantissa right while incrementing the exponent until
+| it is equal to the denormalized exponent for the destination
+| format.  After denormalization, the result is rounded to the
 | destination format.
-|		
+|
 | Trap enabled results
-| 	All trap disabled code applies.	In addition the exceptional 
-| operand needs to made available to the user with a bias of $6000 
+|	All trap disabled code applies.	In addition the exceptional
+| operand needs to made available to the user with a bias of $6000
 | added to the exponent.
 |
 
 |		Copyright (C) Motorola, Inc. 1990
 |			All Rights Reserved
 |
-|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA 
-|	The copyright notice above does not evidence any  
+|	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA
+|	The copyright notice above does not evidence any
 |	actual or intended publication of such source code.
 
 X_UNFL:	|idnt    2,1 | Motorola 040 Floating Point Software Package
@@ -91,7 +91,7 @@ ck_inex:
 
 |
 | Inexact enabled and reported, and we must take an inexact exception
-|	
+|
 take_inex:
 	btstb		#E3,E_BYTE(%a6)
 	beqs		no_e3_2
@@ -145,7 +145,7 @@ unf_res:
 |					;1=sgl, 2=dbl
 |					;we need the RND_PREC in the
 |					;upper word for round
-	movew		#0,-(%a7)	
+	movew		#0,-(%a7)
 	movew		%d0,-(%a7)	|copy RND_PREC to stack
 |
 |
@@ -199,7 +199,7 @@ unf_cont:
 | must not corrupt a0 and d0.
 |
 |
-| Perform Round	
+| Perform Round
 |	Input:		a0 points to input operand
 |			d0{31:29} has guard, round, sticky
 |			d1{01:00} has rounding mode
@@ -222,7 +222,7 @@ opc011:
 	bsrl		g_dfmtou
 	tstb		%d0
 	beqs		ext_opc011	|If extended, do not subtract
-| 				;If destination format is sgl/dbl, 
+|				;If destination format is sgl/dbl,
 	tstb		LOCAL_HI(%a0)	|If rounded result is normal,don't
 |					;subtract
 	bmis		ext_opc011
@@ -252,12 +252,12 @@ not_opc011:
 	bnes		ck_sgn
 	bsetb		#z_bit,FPSR_CC(%a6) |set condition codes if zero
 ck_sgn:
-	btstb 		#sign_bit,LOCAL_EX(%a0)	|check the sign bit
+	btstb		#sign_bit,LOCAL_EX(%a0)	|check the sign bit
 	beqs		unf_done
 	bsetb		#neg_bit,FPSR_CC(%a6)
 
 |
-| Finish.  
+| Finish.
 |
 unf_done:
 	btstb		#inex2_bit,FPSR_EXCEPT(%a6)