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| author | Ranjit Mathew <rmathew@gcc.gnu.org> | 2006-06-29 14:57:39 +0000 |
|---|---|---|
| committer | Ranjit Mathew <rmathew@gcc.gnu.org> | 2006-06-29 14:57:39 +0000 |
| commit | 33792684238fe1f68be7f6f953c9198b9d200f52 (patch) | |
| tree | c184ad263e2312d7a38fbced2682933d1ad843bc /libjava/include/posix.h | |
| parent | 6150b6026194c4ed9003f788ced0c16b18c5c567 (diff) | |
| download | gcc-33792684238fe1f68be7f6f953c9198b9d200f52.zip gcc-33792684238fe1f68be7f6f953c9198b9d200f52.tar.gz gcc-33792684238fe1f68be7f6f953c9198b9d200f52.tar.bz2 | |
javaprims.h (_Jv_uintptr_t): New typedef similar to uintptr_t in C99.
* gcj/javaprims.h (_Jv_uintptr_t): New typedef similar to uintptr_t in
C99.
* include/java-stack.h: Include stdlib.h.
(_Jv_AddrInfo): New structure to hold address information.
* include/posix.h (_Jv_platform_dladdr): Declare.
* include/win32.h (_Jv_platform_dladdr): Declare.
(backtrace): Remove declaration.
* posix.cc: Include dlfcn.h if available. Include java-stack.h.
(_Jv_platform_dladdr): Define.
* win32.cc: Include string.h. Include java-stack.h.
(backtrace): Remove.
(_Jv_platform_dladdr): Define.
* sysdep/i386/backtrace.h (fallback_backtrace): Check that a potential
frame pointer value is 32-bit word-aligned. Use operand of the CALL
instruction calling the current function to find its starting address.
* stacktrace.cc: Do not include dlfcn.h. Include platform.h.
(_Jv_StackTrace::getLineNumberForFrame): Use _Jv_platform_dladdr()
instead of dladdr().
(_Jv_StackTrace::GetStackTraceElements): Use nCodeMap even for Windows.
(_Jv_StackTrace::GetClassContext): Use fallback_backtrace() for
targets with SJLJ exceptions instead of using _Unwind_Backtrace().
(_Jv_StackTrace::GetFirstNonSystemClassLoader): Likewise.
From-SVN: r115069
Diffstat (limited to 'libjava/include/posix.h')
| -rw-r--r-- | libjava/include/posix.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libjava/include/posix.h b/libjava/include/posix.h index 5b74eb7..15795dd 100644 --- a/libjava/include/posix.h +++ b/libjava/include/posix.h @@ -194,4 +194,11 @@ _Jv_pipe (int filedes[2]) return ::pipe (filedes); } +// Forward declaration. See java-stack.h for definition. +struct _Jv_AddrInfo; + +// Given an address, determine the executable or shared object that defines +// it and the nearest named symbol. +extern int _Jv_platform_dladdr (const void *addr, _Jv_AddrInfo *info); + #endif /* __JV_POSIX_H__ */ |