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Linux/arch/arm/nwfpe/fpa11.inl

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Diff markup

Differences between /arch/arm/nwfpe/fpa11.inl (Version linux-6.12-rc7) and /arch/mips/nwfpe/fpa11.inl (Version linux-4.20.17)


  1 /*                                                
  2     NetWinder Floating Point Emulator             
  3     (c) Rebel.COM, 1998,1999                      
  4                                                   
  5     Direct questions, comments to Scott Bambro<    
  6                                                   
  7     This program is free software; you can red    
  8     it under the terms of the GNU General Publ    
  9     the Free Software Foundation; either versi    
 10     (at your option) any later version.           
 11                                                   
 12     This program is distributed in the hope th    
 13     but WITHOUT ANY WARRANTY; without even the    
 14     MERCHANTABILITY or FITNESS FOR A PARTICULA    
 15     GNU General Public License for more detail    
 16                                                   
 17     You should have received a copy of the GNU    
 18     along with this program; if not, write to     
 19     Foundation, Inc., 675 Mass Ave, Cambridge,    
 20 */                                                
 21                                                   
 22 #include "fpa11.h"                                
 23                                                   
 24 /* Read and write floating point status regist    
 25 static inline unsigned int readFPSR(void)         
 26 {                                                 
 27         FPA11 *fpa11 = GET_FPA11();               
 28         return (fpa11->fpsr);                     
 29 }                                                 
 30                                                   
 31 static inline void writeFPSR(FPSR reg)            
 32 {                                                 
 33         FPA11 *fpa11 = GET_FPA11();               
 34         /* the sysid byte in the status regist    
 35         fpa11->fpsr = (fpa11->fpsr & MASK_SYSI    
 36 }                                                 
 37                                                   
 38 /* Read and write floating point control regis    
 39 static inline FPCR readFPCR(void)                 
 40 {                                                 
 41         FPA11 *fpa11 = GET_FPA11();               
 42         /* clear SB, AB and DA bits before ret    
 43         return (fpa11->fpcr & ~MASK_RFC);         
 44 }                                                 
 45                                                   
 46 static inline void writeFPCR(FPCR reg)            
 47 {                                                 
 48         FPA11 *fpa11 = GET_FPA11();               
 49         fpa11->fpcr &= ~MASK_WFC;                 
 50         fpa11->fpcr |= (reg & MASK_WFC);          
 51 }                                                 
                                                      

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