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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-10-13 04:32:43 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-10-13 04:32:43 +0000 |
| commit | 59fe0d4e56858537360526b91b2cfaea2f0e701c (patch) | |
| tree | 155753d9137eb977fe1194b665711086f16cfc9c /llvm/lib/Support/Unix/Signals.inc | |
| parent | 75a0240056d5003d52edbef8380e76799510549a (diff) | |
| download | bcm5719-llvm-59fe0d4e56858537360526b91b2cfaea2f0e701c.tar.gz bcm5719-llvm-59fe0d4e56858537360526b91b2cfaea2f0e701c.zip | |
Unix/Signals.inc: Let findModulesAndOffsets() built conditionally regarding to (defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACES)). [-Wunused-function]
llvm-svn: 219596
Diffstat (limited to 'llvm/lib/Support/Unix/Signals.inc')
| -rw-r--r-- | llvm/lib/Support/Unix/Signals.inc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Support/Unix/Signals.inc b/llvm/lib/Support/Unix/Signals.inc index 39cf662c135..d9463b915b9 100644 --- a/llvm/lib/Support/Unix/Signals.inc +++ b/llvm/lib/Support/Unix/Signals.inc @@ -272,6 +272,8 @@ void llvm::sys::AddSignalHandler(void (*FnPtr)(void *), void *Cookie) { RegisterHandlers(); } +#if defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACES) + #if HAVE_LINK_H && (defined(__linux__) || defined(__FreeBSD__) || \ defined(__FreeBSD_kernel__) || defined(__NetBSD__)) struct DlIteratePhdrData { @@ -322,7 +324,6 @@ static bool findModulesAndOffsets(void **StackTrace, int Depth, } #endif -#if defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACES) static bool printSymbolizedStackTrace(void **StackTrace, int Depth, FILE *FD) { // FIXME: Subtract necessary number from StackTrace entries to turn return addresses // into actual instruction addresses. @@ -407,7 +408,7 @@ static bool printSymbolizedStackTrace(void **StackTrace, int Depth, FILE *FD) { } return true; } -#endif +#endif // defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACES) // PrintStackTrace - In the case of a program crash or fault, print out a stack // trace so that the user has an indication of why and where we died. |
