operands.isa (7720:65d338a8dba4) operands.isa (7741:340b6f01d69b)
1// Copyright (c) 2006-2007 The Regents of The University of Michigan
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met: redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer;
8// redistributions in binary form must reproduce the above copyright

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43 'df' : ('float', 64),
44 'qf' : ('float', 128)
45}};
46
47output header {{
48 // A function to "decompress" double and quad floating point
49 // register numbers stuffed into 5 bit fields. These have their
50 // MSB put in the LSB position but are otherwise normal.
1// Copyright (c) 2006-2007 The Regents of The University of Michigan
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met: redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer;
8// redistributions in binary form must reproduce the above copyright

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

43 'df' : ('float', 64),
44 'qf' : ('float', 128)
45}};
46
47output header {{
48 // A function to "decompress" double and quad floating point
49 // register numbers stuffed into 5 bit fields. These have their
50 // MSB put in the LSB position but are otherwise normal.
51 static inline unsigned int dfpr(unsigned int regNum)
51 static inline unsigned int
52 dfpr(unsigned int regNum)
52 {
53 return (regNum & (~1)) | ((regNum & 1) << 5);
54 }
55
53 {
54 return (regNum & (~1)) | ((regNum & 1) << 5);
55 }
56
56 static inline unsigned int dfprl(unsigned int regNum)
57 static inline unsigned int
58 dfprl(unsigned int regNum)
57 {
58 return dfpr(regNum) & (~0x1);
59 }
60
59 {
60 return dfpr(regNum) & (~0x1);
61 }
62
61 static inline unsigned int dfprh(unsigned int regNum)
63 static inline unsigned int
64 dfprh(unsigned int regNum)
62 {
63 return dfpr(regNum) | 0x1;
64 }
65}};
66
67def operands {{
68 # Int regs default to unsigned, but code should not count on this.
69 # For clarity, descriptions that depend on unsigned behavior should

--- 125 unchanged lines hidden --- 		65 {
66 return dfpr(regNum) | 0x1;
67 }
68}};
69
70def operands {{
71 # Int regs default to unsigned, but code should not count on this.
72 # For clarity, descriptions that depend on unsigned behavior should

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