/[qemu]/qemu/target-i386/op.c
ViewVC logotype

Diff of /qemu/target-i386/op.c

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.2 by bellard, Mon Oct 27 21:22:23 2003 UTC revision 1.3 by bellard, Tue Oct 28 23:06:17 2003 UTC
# Line 1471  void OPPROTO op_fldl_ST0_A0(void) Line 1471  void OPPROTO op_fldl_ST0_A0(void)
1471      env->fptags[new_fpstt] = 0; /* validate stack entry */      env->fptags[new_fpstt] = 0; /* validate stack entry */
1472  }  }
1473    
 #ifdef USE_X86LDOUBLE  
 void OPPROTO op_fldt_ST0_A0(void)  
 {  
     int new_fpstt;  
     new_fpstt = (env->fpstt - 1) & 7;  
     env->fpregs[new_fpstt] = *(long double *)A0;  
     env->fpstt = new_fpstt;  
     env->fptags[new_fpstt] = 0; /* validate stack entry */  
 }  
 #else  
1474  void OPPROTO op_fldt_ST0_A0(void)  void OPPROTO op_fldt_ST0_A0(void)
1475  {  {
1476      helper_fldt_ST0_A0();      helper_fldt_ST0_A0();
1477  }  }
 #endif  
1478    
1479  /* helpers are needed to avoid static constant reference. XXX: find a better way */  /* helpers are needed to avoid static constant reference. XXX: find a better way */
1480  #ifdef USE_INT_TO_FLOAT_HELPERS  #ifdef USE_INT_TO_FLOAT_HELPERS
# Line 1595  void OPPROTO op_fstl_ST0_A0(void) Line 1584  void OPPROTO op_fstl_ST0_A0(void)
1584      stfq((void *)A0, (double)ST0);      stfq((void *)A0, (double)ST0);
1585  }  }
1586    
 #ifdef USE_X86LDOUBLE  
 void OPPROTO op_fstt_ST0_A0(void)  
 {  
     *(long double *)A0 = ST0;  
 }  
 #else  
1587  void OPPROTO op_fstt_ST0_A0(void)  void OPPROTO op_fstt_ST0_A0(void)
1588  {  {
1589      helper_fstt_ST0_A0();      helper_fstt_ST0_A0();
1590  }  }
 #endif  
1591    
1592  void OPPROTO op_fist_ST0_A0(void)  void OPPROTO op_fist_ST0_A0(void)
1593  {  {

Legend:
Removed from v.1.2  
changed lines
  Added in v.1.3

savannah-hackers-public@gnu.org
ViewVC Help
Powered by ViewVC 1.1.26