Chromium Code Reviews Chromium Code Reviews
Issue 9104036:
Merged r10556 into 3.7 branch. (Closed)
Base URL: https://v8.googlecode.com/svn/branches/3.7| OLD | NEW |
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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
|
ulan
2012/01/31 09:59:35
2011 -> 2012
| |
| 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 |
| 11 // with the distribution. | 11 // with the distribution. |
| (...skipping 932 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 944 typedef struct sigcontext mcontext_t; | 944 typedef struct sigcontext mcontext_t; |
| 945 typedef struct ucontext { | 945 typedef struct ucontext { |
| 946 uint32_t uc_flags; | 946 uint32_t uc_flags; |
| 947 struct ucontext* uc_link; | 947 struct ucontext* uc_link; |
| 948 stack_t uc_stack; | 948 stack_t uc_stack; |
| 949 mcontext_t uc_mcontext; | 949 mcontext_t uc_mcontext; |
| 950 __sigset_t uc_sigmask; | 950 __sigset_t uc_sigmask; |
| 951 } ucontext_t; | 951 } ucontext_t; |
| 952 enum ArmRegisters {R15 = 15, R13 = 13, R11 = 11}; | 952 enum ArmRegisters {R15 = 15, R13 = 13, R11 = 11}; |
| 953 | 953 |
| 954 #elif !defined(__GLIBC__) && defined(__mips__) | |
| 955 // MIPS version of sigcontext, for Android bionic. | |
| 956 struct sigcontext { | |
| 957 uint32_t regmask; | |
| 958 uint32_t status; | |
| 959 uint64_t pc; | |
| 960 uint64_t gregs[32]; | |
| 961 uint64_t fpregs[32]; | |
| 962 uint32_t acx; | |
| 963 uint32_t fpc_csr; | |
| 964 uint32_t fpc_eir; | |
| 965 uint32_t used_math; | |
| 966 uint32_t dsp; | |
| 967 uint64_t mdhi; | |
| 968 uint64_t mdlo; | |
| 969 uint32_t hi1; | |
| 970 uint32_t lo1; | |
| 971 uint32_t hi2; | |
| 972 uint32_t lo2; | |
| 973 uint32_t hi3; | |
| 974 uint32_t lo3; | |
| 975 }; | |
| 976 typedef uint32_t __sigset_t; | |
| 977 typedef struct sigcontext mcontext_t; | |
| 978 typedef struct ucontext { | |
| 979 uint32_t uc_flags; | |
| 980 struct ucontext* uc_link; | |
| 981 stack_t uc_stack; | |
| 982 mcontext_t uc_mcontext; | |
| 983 __sigset_t uc_sigmask; | |
| 984 } ucontext_t; | |
| 985 | |
| 954 #endif | 986 #endif |
| 955 | 987 |
| 956 | 988 |
| 957 static int GetThreadID() { | 989 static int GetThreadID() { |
| 958 // Glibc doesn't provide a wrapper for gettid(2). | 990 // Glibc doesn't provide a wrapper for gettid(2). |
| 959 #if defined(ANDROID) | 991 #if defined(ANDROID) |
| 960 return syscall(__NR_gettid); | 992 return syscall(__NR_gettid); |
| 961 #else | 993 #else |
| 962 return syscall(SYS_gettid); | 994 return syscall(SYS_gettid); |
| 963 #endif | 995 #endif |
| (...skipping 244 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 1208 | 1240 |
| 1209 | 1241 |
| 1210 void Sampler::Stop() { | 1242 void Sampler::Stop() { |
| 1211 ASSERT(IsActive()); | 1243 ASSERT(IsActive()); |
| 1212 SignalSender::RemoveActiveSampler(this); | 1244 SignalSender::RemoveActiveSampler(this); |
| 1213 SetActive(false); | 1245 SetActive(false); |
| 1214 } | 1246 } |
| 1215 | 1247 |
| 1216 | 1248 |
| 1217 } } // namespace v8::internal | 1249 } } // namespace v8::internal |
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