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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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46 V8_Fatal(__FILE__, __LINE__, "unreachable code") | 46 V8_Fatal(__FILE__, __LINE__, "unreachable code") |
47 #else | 47 #else |
48 #define FATAL(msg) \ | 48 #define FATAL(msg) \ |
49 V8_Fatal("", 0, "%s", (msg)) | 49 V8_Fatal("", 0, "%s", (msg)) |
50 #define UNIMPLEMENTED() \ | 50 #define UNIMPLEMENTED() \ |
51 V8_Fatal("", 0, "unimplemented code") | 51 V8_Fatal("", 0, "unimplemented code") |
52 #define UNREACHABLE() ((void) 0) | 52 #define UNREACHABLE() ((void) 0) |
53 #endif | 53 #endif |
54 | 54 |
55 // Simulator specific helpers. | 55 // Simulator specific helpers. |
56 #if defined(USE_SIMULATOR) && defined(V8_TARGET_ARCH_A64) | 56 #if defined(USE_SIMULATOR) && defined(V8_TARGET_ARCH_ARM64) |
57 // TODO(all): If possible automatically prepend an indicator like | 57 // TODO(all): If possible automatically prepend an indicator like |
58 // UNIMPLEMENTED or LOCATION. | 58 // UNIMPLEMENTED or LOCATION. |
59 #define ASM_UNIMPLEMENTED(message) \ | 59 #define ASM_UNIMPLEMENTED(message) \ |
60 __ Debug(message, __LINE__, NO_PARAM) | 60 __ Debug(message, __LINE__, NO_PARAM) |
61 #define ASM_UNIMPLEMENTED_BREAK(message) \ | 61 #define ASM_UNIMPLEMENTED_BREAK(message) \ |
62 __ Debug(message, __LINE__, \ | 62 __ Debug(message, __LINE__, \ |
63 FLAG_ignore_asm_unimplemented_break ? NO_PARAM : BREAK) | 63 FLAG_ignore_asm_unimplemented_break ? NO_PARAM : BREAK) |
64 #define ASM_LOCATION(message) \ | 64 #define ASM_LOCATION(message) \ |
65 __ Debug("LOCATION: " message, __LINE__, NO_PARAM) | 65 __ Debug("LOCATION: " message, __LINE__, NO_PARAM) |
66 #else | 66 #else |
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344 | 344 |
345 // "Extra checks" are lightweight checks that are enabled in some release | 345 // "Extra checks" are lightweight checks that are enabled in some release |
346 // builds. | 346 // builds. |
347 #ifdef ENABLE_EXTRA_CHECKS | 347 #ifdef ENABLE_EXTRA_CHECKS |
348 #define EXTRA_CHECK(condition) CHECK(condition) | 348 #define EXTRA_CHECK(condition) CHECK(condition) |
349 #else | 349 #else |
350 #define EXTRA_CHECK(condition) ((void) 0) | 350 #define EXTRA_CHECK(condition) ((void) 0) |
351 #endif | 351 #endif |
352 | 352 |
353 #endif // V8_CHECKS_H_ | 353 #endif // V8_CHECKS_H_ |
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