50 lines
1.3 KiB
Diff
50 lines
1.3 KiB
Diff
--- utils/wvcrash.cc.old 2015-09-22 01:51:19.515241821 -0400
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+++ utils/wvcrash.cc 2015-09-22 01:53:44.101443017 -0400
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@@ -28,7 +28,10 @@
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// FIXME: this file mostly only works in Linux
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#ifdef __linux
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+#ifdef HAVE_EXECINFO_H
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# include <execinfo.h>
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+#endif
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+
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#include <unistd.h>
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#ifdef __USE_GNU
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@@ -268,8 +271,10 @@
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}
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wr(fd, "\nBacktrace:\n");
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+#ifdef HAVE_EXECINFO_H
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backtrace_symbols_fd(trace,
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backtrace(trace, sizeof(trace)/sizeof(trace[0])), fd);
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+#endif
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if (pid > 0)
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{
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@@ -451,6 +456,7 @@
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* ctx.ContextFlags = CONTEXT_FULL;
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* GetThreadContext(hThread, &ctx);
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*/
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+#ifdef HAVE_EXECINFO_H
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int backtrace(CONTEXT &ctx)
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{
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HANDLE hProcess = (HANDLE)GetCurrentProcess();
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@@ -521,6 +527,7 @@
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return 1;
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}
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+#endif
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static void exception_desc(FILE *file, unsigned exception,
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@@ -588,7 +595,9 @@
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fprintf(stderr, "Exception 0x%08X:\n ", info->exception);
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exception_desc(stderr, info->exception, info->data1, info->data2);
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fprintf(stderr, "\n at instruction 0x%08X in thread 0x%08X\n", info->ip, GetCurrentThreadId());
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+#ifdef HAVE_EXECINFO_H
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backtrace(*pExceptionPointers->ContextRecord);
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+#endif
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fprintf(stderr, "--------------------------------------------------------\n");
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