fp.isa (8560:5c4bac827934) fp.isa (8738:66bf413b0d5b)
1// -*- mode:c++ -*-
2
3// Copyright (c) 2003-2005 The Regents of The University of Michigan
4// All rights reserved.
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are
8// met: redistributions of source code must retain the above copyright

--- 31 unchanged lines hidden (view full) ---

40output exec {{
41 /// Check "FP enabled" machine status bit. Called when executing any FP
42 /// instruction in full-system mode.
43 /// @retval Full-system mode: NoFault if FP is enabled, FenFault
44 /// if not. Non-full-system mode: always returns NoFault.
45 inline Fault checkFpEnableFault(%(CPU_exec_context)s *xc)
46 {
47 Fault fault = NoFault; // dummy... this ipr access should not fault
1// -*- mode:c++ -*-
2
3// Copyright (c) 2003-2005 The Regents of The University of Michigan
4// All rights reserved.
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are
8// met: redistributions of source code must retain the above copyright

--- 31 unchanged lines hidden (view full) ---

40output exec {{
41 /// Check "FP enabled" machine status bit. Called when executing any FP
42 /// instruction in full-system mode.
43 /// @retval Full-system mode: NoFault if FP is enabled, FenFault
44 /// if not. Non-full-system mode: always returns NoFault.
45 inline Fault checkFpEnableFault(%(CPU_exec_context)s *xc)
46 {
47 Fault fault = NoFault; // dummy... this ipr access should not fault
48 if (FULL_SYSTEM && !ICSR_FPE(xc->readMiscReg(IPR_ICSR))) {
48 if (FullSystem && !ICSR_FPE(xc->readMiscReg(IPR_ICSR))) {
49 fault = new FloatEnableFault;
50 }
51 return fault;
52 }
53}};
54
55output header {{
56 /**

--- 249 unchanged lines hidden --- 		49 fault = new FloatEnableFault;
50 }
51 return fault;
52 }
53}};
54
55output header {{
56 /**

--- 249 unchanged lines hidden ---