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| author | Ranjit Mathew <rmathew@gcc.gnu.org> | 2006-07-14 17:14:55 +0000 |
|---|---|---|
| committer | Ranjit Mathew <rmathew@gcc.gnu.org> | 2006-07-14 17:14:55 +0000 |
| commit | 38b19a9247234e6cfb54766cf21bfdb6a429fbb4 (patch) | |
| tree | 1ac7aeccd28a2e9650dfd7a152bfcbe590ed728e /libjava/sysdep/generic/backtrace.h | |
| parent | 47a4949a8ea5f52c72cba00912fd652c57197eae (diff) | |
| download | gcc-38b19a9247234e6cfb54766cf21bfdb6a429fbb4.zip gcc-38b19a9247234e6cfb54766cf21bfdb6a429fbb4.tar.gz gcc-38b19a9247234e6cfb54766cf21bfdb6a429fbb4.tar.bz2 | |
stacktrace.cc (_Jv_StackTrace::GetStackTrace): Unconditionally use _Unwind_Backtrace().
* stacktrace.cc (_Jv_StackTrace::GetStackTrace): Unconditionally use
_Unwind_Backtrace().
(_Jv_StackTrace::GetCallerInfo): Enable even for targets using SJLJ
EH.
(_Jv_StackTrace::GetClassContext): Unconditionally use
_Unwind_Backtrace().
(_Jv_StackTrace::GetFirstNonSystemClassLoader): Likewise.
* sysdep/i386/backtrace.h (HAVE_FALLBACK_BACKTRACE): Do not define.
(_Unwind_GetIPInfo): Define macro if SJLJ EH is in use.
(_Unwind_GetRegionStart): Likewise.
(_Unwind_Backtrace): Likewise.
(fallback_backtrace): Accept additional unwind trace function
argument. Call it during unwinding. Stop when any of _Jv_RunMain(),
_Jv_ThreadStart() or main() is seen during unwinding.
* sysdep/generic/backtrace.h (fallback_backtrace): Accept an
additional unwind trace function argument.
From-SVN: r115449
Diffstat (limited to 'libjava/sysdep/generic/backtrace.h')
| -rw-r--r-- | libjava/sysdep/generic/backtrace.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libjava/sysdep/generic/backtrace.h b/libjava/sysdep/generic/backtrace.h index fe9d68f..21138ae 100644 --- a/libjava/sysdep/generic/backtrace.h +++ b/libjava/sysdep/generic/backtrace.h @@ -1,6 +1,6 @@ // backtrace.h - Fallback backtrace implementation. default implementation. -/* Copyright (C) 2005 Free Software Foundation +/* Copyright (C) 2005, 2006 Free Software Foundation This file is part of libgcj. @@ -13,10 +13,11 @@ details. */ #include <java-stack.h> -/* Store return addresses of the current program stack in - STATE and return the exact number of values stored. */ -void -fallback_backtrace (_Jv_UnwindState *) +/* Unwind through the call stack calling TRACE_FN with STATE for every stack + frame. Returns the reason why the unwinding was stopped. */ +_Unwind_Reason_Code +fallback_backtrace (_Unwind_Trace_Fn, _Jv_UnwindState *) { + return _URC_NO_REASON; } #endif |