compiler.hh (3940:b87f85bb4275) | compiler.hh (4964:7a8a941f4059) |
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1/* 2 * Copyright (c) 2006 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 26 unchanged lines hidden (view full) --- 35//http://msdn2.microsoft.com/en-us/library/aa448724.aspx 36//http://docs.sun.com/source/819-3688/sun.specific.html#marker-998278 37//http://gcc.gnu.org/onlinedocs/gcc-3.3.1/gcc/Function-Attributes.html#Function%20Attributes 38 39#if defined(__GNUC__) 40#define M5_ATTR_NORETURN __attribute__((noreturn)) 41#define M5_PRAGMA_NORETURN(x) 42#define M5_DUMMY_RETURN | 1/* 2 * Copyright (c) 2006 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 26 unchanged lines hidden (view full) --- 35//http://msdn2.microsoft.com/en-us/library/aa448724.aspx 36//http://docs.sun.com/source/819-3688/sun.specific.html#marker-998278 37//http://gcc.gnu.org/onlinedocs/gcc-3.3.1/gcc/Function-Attributes.html#Function%20Attributes 38 39#if defined(__GNUC__) 40#define M5_ATTR_NORETURN __attribute__((noreturn)) 41#define M5_PRAGMA_NORETURN(x) 42#define M5_DUMMY_RETURN |
43#define M5_VAR_USED __attribute__((unused)) |
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43#elif defined(__SUNPRO_CC) 44// this doesn't do anything with sun cc, but why not 45#define M5_ATTR_NORETURN __sun_attr__((__noreturn__)) 46#define M5_DUMMY_RETURN return (0); 47#define DO_PRAGMA(x) _Pragma(#x) | 44#elif defined(__SUNPRO_CC) 45// this doesn't do anything with sun cc, but why not 46#define M5_ATTR_NORETURN __sun_attr__((__noreturn__)) 47#define M5_DUMMY_RETURN return (0); 48#define DO_PRAGMA(x) _Pragma(#x) |
49#define M5_VAR_USED |
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48#define M5_PRAGMA_NORETURN(x) DO_PRAGMA(does_not_return(x)) 49#else 50#error "Need to define compiler options in base/compiler.hh" 51#endif 52 53#endif // __BASE_COMPILER_HH__ | 50#define M5_PRAGMA_NORETURN(x) DO_PRAGMA(does_not_return(x)) 51#else 52#error "Need to define compiler options in base/compiler.hh" 53#endif 54 55#endif // __BASE_COMPILER_HH__ |