mirror of
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natThrowable.cc: New file.
2000-01-14 Andrew Haley <aph@cygnus.com> * java/lang/natThrowable.cc: New file. * java/lang/Throwable.java (fillInStackTrace): Make native. (printStackTrace): Call native method to do this. (Throwable): Call fillInStackTrace. (stackTrace): New variable. * include/jvm.h: Add _Jv_ThisExecutable functions. * prims.cc: (_Jv_execName): New variable. (catch_segv): Call fillInStackTrace. (catch_fpe): Ditto. (_Jv_ThisExecutable): New functions. (JvRunMain): Set the name of this executable. * Makefile.am: Add java/lang/natThrowable.cc. Add name-finder.cc. * Makefile.in: Rebuilt. * acconfig.h: Add HAVE_PROC_SELF_EXE. * configure.in: Force link with __frame_state_for in FORCELIBGCCSPEC. Add new checks for backtrace. * include/config.h.in: Rebuilt. * name-finder.cc: New file. * include/name-finder.h: New file. From-SVN: r31460
This commit is contained in:
Andrew Haley
Andrew Haley
parent
1353681247
commit
283a159fe3
@ -1,3 +1,33 @@
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2000-01-14 Andrew Haley <aph@cygnus.com>
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* java/lang/natThrowable.cc: New file.
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* java/lang/Throwable.java (fillInStackTrace): Make native.
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(printStackTrace): Call native method to do this.
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(Throwable): Call fillInStackTrace.
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(stackTrace): New variable.
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* include/jvm.h: Add _Jv_ThisExecutable functions.
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* prims.cc: (_Jv_execName): New variable.
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(catch_segv): Call fillInStackTrace.
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(catch_fpe): Ditto.
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(_Jv_ThisExecutable): New functions.
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(JvRunMain): Set the name of this executable.
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* Makefile.am: Add java/lang/natThrowable.cc.
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Add name-finder.cc.
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* Makefile.in: Rebuilt.
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* acconfig.h: Add HAVE_PROC_SELF_EXE.
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* configure.in: Force link with __frame_state_for in
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FORCELIBGCCSPEC. Add new checks for backtrace.
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* include/config.h.in: Rebuilt.
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* name-finder.cc: New file.
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* include/name-finder.h: New file.
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2000-01-16 Anthony Green <green@cygnus.com>
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* java/lang/StringBuffer.java (StringBuffer): Don't special case
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@ -112,7 +112,7 @@ javao_files = $(java_source_files:.java=.lo) \
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libffi_files = `$(AR) t ../libffi/.libs/libffi.a 2>/dev/null | sed 's/\.o/\.lo/g' | sed 's/^/..\/libffi\//g'`
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libgcj_la_SOURCES = prims.cc jni.cc exception.cc \
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resolve.cc defineclass.cc interpret.cc
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resolve.cc defineclass.cc interpret.cc name-finder.cc
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EXTRA_libgcj_la_SOURCES = boehm.cc nogc.cc posix-threads.cc no-threads.cc \
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$(c_source_files) $(java_source_files) $(built_java_source_files)
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libgcj_la_DEPENDENCIES = libgcj.zip $(javao_files) $(nat_files) \
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@ -804,6 +804,7 @@ java/lang/natRuntime.cc \
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java/lang/natString.cc \
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java/lang/natSystem.cc \
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java/lang/natThread.cc \
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java/lang/natThrowable.cc \
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java/lang/reflect/natArray.cc \
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java/lang/reflect/natConstructor.cc \
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java/lang/reflect/natField.cc \
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@ -184,7 +184,7 @@ javao_files = $(java_source_files:.java=.lo) \
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libffi_files = `$(AR) t ../libffi/.libs/libffi.a 2>/dev/null | sed 's/\.o/\.lo/g' | sed 's/^/..\/libffi\//g'`
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libgcj_la_SOURCES = prims.cc jni.cc exception.cc \
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resolve.cc defineclass.cc interpret.cc
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resolve.cc defineclass.cc interpret.cc name-finder.cc
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EXTRA_libgcj_la_SOURCES = boehm.cc nogc.cc posix-threads.cc no-threads.cc \
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$(c_source_files) $(java_source_files) $(built_java_source_files)
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@ -618,6 +618,7 @@ java/lang/natRuntime.cc \
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java/lang/natString.cc \
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java/lang/natSystem.cc \
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java/lang/natThread.cc \
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java/lang/natThrowable.cc \
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java/lang/reflect/natArray.cc \
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java/lang/reflect/natConstructor.cc \
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java/lang/reflect/natField.cc \
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@ -699,7 +700,7 @@ libgcjdata_a_LIBADD =
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LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
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libgcj_la_OBJECTS = prims.lo jni.lo exception.lo resolve.lo \
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defineclass.lo interpret.lo
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defineclass.lo interpret.lo name-finder.lo
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@NATIVE_TRUE@bin_PROGRAMS = jv-convert$(EXEEXT) gij$(EXEEXT)
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@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@noinst_PROGRAMS = \
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@NATIVE_TRUE@@MAINTAINER_MODE_TRUE@gen-from-JIS$(EXEEXT)
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@ -923,8 +924,8 @@ DEP_FILES = .deps/$(srcdir)/$(CONVERT_DIR)/gen-from-JIS.P \
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.deps/java/util/zip/ZipException.P .deps/java/util/zip/ZipFile.P \
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.deps/java/util/zip/ZipInputStream.P \
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.deps/java/util/zip/ZipOutputStream.P .deps/jni.P .deps/libgcjdata.P \
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.deps/no-threads.P .deps/nogc.P .deps/posix-threads.P .deps/prims.P \
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.deps/resolve.P
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.deps/name-finder.P .deps/no-threads.P .deps/nogc.P \
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.deps/posix-threads.P .deps/prims.P .deps/resolve.P
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SOURCES = $(libgcjdata_a_SOURCES) $(libgcj_la_SOURCES) $(EXTRA_libgcj_la_SOURCES) $(jv_convert_SOURCES) $(EXTRA_jv_convert_SOURCES) $(gij_SOURCES) $(EXTRA_gij_SOURCES) $(gen_from_JIS_SOURCES) $(EXTRA_gen_from_JIS_SOURCES)
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OBJECTS = $(libgcjdata_a_OBJECTS) $(libgcj_la_OBJECTS) $(jv_convert_OBJECTS) $(gij_OBJECTS) $(gen_from_JIS_OBJECTS)
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@ -120,5 +120,8 @@
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/* Define if using setjmp/longjmp exceptions. */
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#undef SJLJ_EXCEPTIONS
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/* Define if you have /proc/self/exe */
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#undef HAVE_PROC_SELF_EXE
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/* Define if getuid() and friends are missing. */
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#undef NO_GETUID
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369
libjava/configure
vendored
369
libjava/configure
vendored
@ -2456,7 +2456,7 @@ fi
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FORCELIBGCCSPEC=
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if test "$ac_cv_prog_gnu_ld" = yes; then
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FORCELIBGCCSPEC="-u __rethrow -lgcc"
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FORCELIBGCCSPEC="-u __rethrow -u __frame_state_for -lgcc"
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fi
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echo $ac_n "checking for data_start""... $ac_c" 1>&6
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@ -3224,16 +3224,15 @@ else
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fi
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done
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for ac_func in gethostbyname_r
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for ac_func in backtrace fork execvp pipe
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:3232: checking for $ac_func" >&5
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echo "configure:3231: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3237 "configure"
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#line 3236 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -3256,7 +3255,139 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:3260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:3259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=no"
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fi
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rm -f conftest*
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fi
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if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
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echo "$ac_t""yes" 1>&6
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ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
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cat >> confdefs.h <<EOF
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#define $ac_tr_func 1
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EOF
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else
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echo "$ac_t""no" 1>&6
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fi
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done
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for ac_hdr in execinfo.h unistd.h dlfcn.h
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do
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ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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echo "configure:3287: checking for $ac_hdr" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3292 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:3297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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eval "ac_cv_header_$ac_safe=yes"
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else
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echo "$ac_err" >&5
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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rm -rf conftest*
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eval "ac_cv_header_$ac_safe=no"
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fi
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rm -f conftest*
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fi
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if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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echo "$ac_t""yes" 1>&6
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ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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cat >> confdefs.h <<EOF
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#define $ac_tr_hdr 1
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EOF
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else
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echo "$ac_t""no" 1>&6
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fi
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done
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for ac_file in /proc/self/exe
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do
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ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
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echo "configure:3328: checking for $ac_file" >&5
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if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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if test "$cross_compiling" = yes; then
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{ echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
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else
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if test -r $ac_file; then
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eval "ac_cv_file_$ac_safe=yes"
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else
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eval "ac_cv_file_$ac_safe=no"
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fi
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fi
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fi
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if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
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echo "$ac_t""yes" 1>&6
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ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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cat >> confdefs.h <<EOF
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#define $ac_tr_file 1
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EOF
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cat >> confdefs.h <<\EOF
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#define HAVE_PROC_SELF_EXE 1
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EOF
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else
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echo "$ac_t""no" 1>&6
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fi
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done
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for ac_func in gethostbyname_r
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:3363: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3368 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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#include <assert.h>
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char $ac_func();
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int main() {
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/* The GNU C library defines this for functions which it implements
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to always fail with ENOSYS. Some functions are actually named
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something starting with __ and the normal name is an alias. */
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#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
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choke me
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#else
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$ac_func();
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#endif
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; return 0; }
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EOF
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if { (eval echo configure:3391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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@ -3283,7 +3414,7 @@ EOF
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# We look for the one that returns `int'.
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# Hopefully this check is robust enough.
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cat > conftest.$ac_ext <<EOF
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#line 3287 "configure"
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#line 3418 "configure"
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#include "confdefs.h"
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#include <netdb.h>
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EOF
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@ -3303,7 +3434,7 @@ rm -f conftest*
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*" -D_REENTRANT "*) ;;
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*)
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echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
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echo "configure:3307: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
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echo "configure:3438: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
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if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -3316,14 +3447,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
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cross_compiling=$ac_cv_prog_cxx_cross
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cat > conftest.$ac_ext <<EOF
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#line 3320 "configure"
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#line 3451 "configure"
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#include "confdefs.h"
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#include <netdb.h>
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int main() {
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gethostbyname_r("", 0, 0);
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; return 0; }
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EOF
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if { (eval echo configure:3327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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libjava_cv_gethostbyname_r_needs_reentrant=no
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else
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@ -3333,14 +3464,14 @@ else
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CPPFLAGS_SAVE="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS -D_REENTRANT"
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cat > conftest.$ac_ext <<EOF
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#line 3337 "configure"
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#line 3468 "configure"
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#include "confdefs.h"
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#include <netdb.h>
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int main() {
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gethostbyname_r("", 0, 0);
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; return 0; }
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EOF
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if { (eval echo configure:3344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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libjava_cv_gethostbyname_r_needs_reentrant=yes
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else
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@ -3375,12 +3506,12 @@ EOF
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esac
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echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
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echo "configure:3379: checking for struct hostent_data" >&5
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echo "configure:3510: checking for struct hostent_data" >&5
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if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3384 "configure"
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#line 3515 "configure"
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#include "confdefs.h"
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#if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
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@ -3391,7 +3522,7 @@ int main() {
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struct hostent_data data;
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; return 0; }
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EOF
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if { (eval echo configure:3395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3526: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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libjava_cv_struct_hostent_data=yes
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else
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@ -3420,12 +3551,12 @@ done
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for ac_func in gethostbyaddr_r
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:3424: checking for $ac_func" >&5
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echo "configure:3555: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3429 "configure"
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#line 3560 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -3448,7 +3579,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:3452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:3583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -3475,7 +3606,7 @@ EOF
|
||||
# We look for the one that returns `int'.
|
||||
# Hopefully this check is robust enough.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3479 "configure"
|
||||
#line 3610 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <netdb.h>
|
||||
EOF
|
||||
@ -3499,12 +3630,12 @@ done
|
||||
for ac_func in gethostname
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:3503: checking for $ac_func" >&5
|
||||
echo "configure:3634: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3508 "configure"
|
||||
#line 3639 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -3527,7 +3658,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -3551,7 +3682,7 @@ EOF
|
||||
EOF
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3555 "configure"
|
||||
#line 3686 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <unistd.h>
|
||||
EOF
|
||||
@ -3582,12 +3713,12 @@ done
|
||||
for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:3586: checking for $ac_func" >&5
|
||||
echo "configure:3717: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3591 "configure"
|
||||
#line 3722 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -3610,7 +3741,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -3640,12 +3771,12 @@ done
|
||||
for ac_func in sched_yield
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:3644: checking for $ac_func" >&5
|
||||
echo "configure:3775: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3649 "configure"
|
||||
#line 3780 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -3668,7 +3799,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -3690,7 +3821,7 @@ EOF
|
||||
else
|
||||
echo "$ac_t""no" 1>&6
|
||||
echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
|
||||
echo "configure:3694: checking for sched_yield in -lrt" >&5
|
||||
echo "configure:3825: checking for sched_yield in -lrt" >&5
|
||||
ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -3698,7 +3829,7 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lrt $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3702 "configure"
|
||||
#line 3833 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
@ -3709,7 +3840,7 @@ int main() {
|
||||
sched_yield()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -3735,7 +3866,7 @@ else
|
||||
echo "$ac_t""no" 1>&6
|
||||
|
||||
echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
|
||||
echo "configure:3739: checking for sched_yield in -lposix4" >&5
|
||||
echo "configure:3870: checking for sched_yield in -lposix4" >&5
|
||||
ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -3743,7 +3874,7 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lposix4 $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3747 "configure"
|
||||
#line 3878 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
@ -3754,7 +3885,7 @@ int main() {
|
||||
sched_yield()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -3790,7 +3921,7 @@ done
|
||||
# We can save a little space at runtime if the mutex has m_count
|
||||
# or __m_count. This is a nice hack for Linux.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3794 "configure"
|
||||
#line 3925 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <pthread.h>
|
||||
int main() {
|
||||
@ -3799,7 +3930,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3934: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define PTHREAD_MUTEX_HAVE_M_COUNT 1
|
||||
@ -3811,7 +3942,7 @@ else
|
||||
rm -rf conftest*
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3815 "configure"
|
||||
#line 3946 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <pthread.h>
|
||||
int main() {
|
||||
@ -3820,7 +3951,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define PTHREAD_MUTEX_HAVE___M_COUNT 1
|
||||
@ -3840,12 +3971,12 @@ rm -f conftest*
|
||||
for ac_func in gettimeofday time ftime
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:3844: checking for $ac_func" >&5
|
||||
echo "configure:3975: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3849 "configure"
|
||||
#line 3980 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -3868,7 +3999,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -3899,12 +4030,12 @@ done
|
||||
for ac_func in memmove
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:3903: checking for $ac_func" >&5
|
||||
echo "configure:4034: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3908 "configure"
|
||||
#line 4039 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -3927,7 +4058,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -3957,12 +4088,12 @@ done
|
||||
for ac_func in memcpy
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:3961: checking for $ac_func" >&5
|
||||
echo "configure:4092: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3966 "configure"
|
||||
#line 4097 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -3985,7 +4116,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -4033,7 +4164,7 @@ done
|
||||
#--------------------------------------------------------------------
|
||||
|
||||
echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
|
||||
echo "configure:4037: checking for socket libraries" >&5
|
||||
echo "configure:4168: checking for socket libraries" >&5
|
||||
if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -4041,12 +4172,12 @@ else
|
||||
gcj_checkBoth=0
|
||||
unset ac_cv_func_connect
|
||||
echo $ac_n "checking for connect""... $ac_c" 1>&6
|
||||
echo "configure:4045: checking for connect" >&5
|
||||
echo "configure:4176: checking for connect" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4050 "configure"
|
||||
#line 4181 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char connect(); below. */
|
||||
@ -4069,7 +4200,7 @@ connect();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_connect=yes"
|
||||
else
|
||||
@ -4092,7 +4223,7 @@ fi
|
||||
if test "$gcj_checkSocket" = 1; then
|
||||
unset ac_cv_func_connect
|
||||
echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
|
||||
echo "configure:4096: checking for main in -lsocket" >&5
|
||||
echo "configure:4227: checking for main in -lsocket" >&5
|
||||
ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -4100,14 +4231,14 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lsocket $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4104 "configure"
|
||||
#line 4235 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
main()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -4134,12 +4265,12 @@ fi
|
||||
LIBS="$LIBS -lsocket -lnsl"
|
||||
unset ac_cv_func_accept
|
||||
echo $ac_n "checking for accept""... $ac_c" 1>&6
|
||||
echo "configure:4138: checking for accept" >&5
|
||||
echo "configure:4269: checking for accept" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4143 "configure"
|
||||
#line 4274 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char accept(); below. */
|
||||
@ -4162,7 +4293,7 @@ accept();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_accept=yes"
|
||||
else
|
||||
@ -4189,12 +4320,12 @@ fi
|
||||
gcj_oldLibs=$LIBS
|
||||
LIBS="$LIBS $gcj_cv_lib_sockets"
|
||||
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
|
||||
echo "configure:4193: checking for gethostbyname" >&5
|
||||
echo "configure:4324: checking for gethostbyname" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4198 "configure"
|
||||
#line 4329 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char gethostbyname(); below. */
|
||||
@ -4217,7 +4348,7 @@ gethostbyname();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_gethostbyname=yes"
|
||||
else
|
||||
@ -4235,7 +4366,7 @@ if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
|
||||
else
|
||||
echo "$ac_t""no" 1>&6
|
||||
echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
|
||||
echo "configure:4239: checking for main in -lnsl" >&5
|
||||
echo "configure:4370: checking for main in -lnsl" >&5
|
||||
ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -4243,14 +4374,14 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lnsl $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4247 "configure"
|
||||
#line 4378 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
main()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -4282,7 +4413,7 @@ echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
|
||||
|
||||
if test "$with_system_zlib" = yes; then
|
||||
echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
|
||||
echo "configure:4286: checking for deflate in -lz" >&5
|
||||
echo "configure:4417: checking for deflate in -lz" >&5
|
||||
ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -4290,7 +4421,7 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lz $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4294 "configure"
|
||||
#line 4425 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
@ -4301,7 +4432,7 @@ int main() {
|
||||
deflate()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -4330,7 +4461,7 @@ fi
|
||||
# requires -ldl.
|
||||
if test "$GC" = boehm; then
|
||||
echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
|
||||
echo "configure:4334: checking for main in -ldl" >&5
|
||||
echo "configure:4465: checking for main in -ldl" >&5
|
||||
ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -4338,14 +4469,14 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-ldl $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4342 "configure"
|
||||
#line 4473 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
main()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:4480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -4465,7 +4596,7 @@ EOF
|
||||
# See if gcj supports -fuse-divide-subroutine. gcc 2.95 does not, and
|
||||
# we want to continue to support that version.
|
||||
echo $ac_n "checking whether gcj supports -fuse-divide-subroutine""... $ac_c" 1>&6
|
||||
echo "configure:4469: checking whether gcj supports -fuse-divide-subroutine" >&5
|
||||
echo "configure:4600: checking whether gcj supports -fuse-divide-subroutine" >&5
|
||||
cat > conftest.java << 'END'
|
||||
public class conftest { }
|
||||
END
|
||||
@ -4485,17 +4616,17 @@ for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:4489: checking for $ac_hdr" >&5
|
||||
echo "configure:4620: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4494 "configure"
|
||||
#line 4625 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:4499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:4630: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -4525,17 +4656,17 @@ for ac_hdr in dirent.h
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:4529: checking for $ac_hdr" >&5
|
||||
echo "configure:4660: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4534 "configure"
|
||||
#line 4665 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:4539: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:4670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -4563,12 +4694,12 @@ done
|
||||
|
||||
|
||||
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
|
||||
echo "configure:4567: checking for ANSI C header files" >&5
|
||||
echo "configure:4698: checking for ANSI C header files" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4572 "configure"
|
||||
#line 4703 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
@ -4576,7 +4707,7 @@ else
|
||||
#include <float.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:4580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:4711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -4593,7 +4724,7 @@ rm -f conftest*
|
||||
if test $ac_cv_header_stdc = yes; then
|
||||
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4597 "configure"
|
||||
#line 4728 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <string.h>
|
||||
EOF
|
||||
@ -4611,7 +4742,7 @@ fi
|
||||
if test $ac_cv_header_stdc = yes; then
|
||||
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4615 "configure"
|
||||
#line 4746 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
EOF
|
||||
@ -4632,7 +4763,7 @@ if test "$cross_compiling" = yes; then
|
||||
:
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4636 "configure"
|
||||
#line 4767 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <ctype.h>
|
||||
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
||||
@ -4643,7 +4774,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
|
||||
exit (0); }
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:4647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:4778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
:
|
||||
else
|
||||
@ -4667,12 +4798,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
|
||||
echo "configure:4671: checking for ssize_t" >&5
|
||||
echo "configure:4802: checking for ssize_t" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4676 "configure"
|
||||
#line 4807 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -4701,9 +4832,9 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
|
||||
echo "configure:4705: checking for in_addr_t" >&5
|
||||
echo "configure:4836: checking for in_addr_t" >&5
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4707 "configure"
|
||||
#line 4838 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -4717,7 +4848,7 @@ int main() {
|
||||
in_addr_t foo;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4852: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define HAVE_IN_ADDR_T 1
|
||||
@ -4733,16 +4864,16 @@ fi
|
||||
rm -f conftest*
|
||||
|
||||
echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
|
||||
echo "configure:4737: checking whether struct ip_mreq is in netinet/in.h" >&5
|
||||
echo "configure:4868: checking whether struct ip_mreq is in netinet/in.h" >&5
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4739 "configure"
|
||||
#line 4870 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <netinet/in.h>
|
||||
int main() {
|
||||
struct ip_mreq mreq;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4746: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4877: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define HAVE_STRUCT_IP_MREQ 1
|
||||
@ -4758,16 +4889,16 @@ fi
|
||||
rm -f conftest*
|
||||
|
||||
echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
|
||||
echo "configure:4762: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
|
||||
echo "configure:4893: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4764 "configure"
|
||||
#line 4895 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <netinet/in.h>
|
||||
int main() {
|
||||
struct sockaddr_in6 addr6;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4771: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define HAVE_INET6 1
|
||||
@ -4783,16 +4914,16 @@ fi
|
||||
rm -f conftest*
|
||||
|
||||
echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
|
||||
echo "configure:4787: checking for socklen_t in sys/socket.h" >&5
|
||||
echo "configure:4918: checking for socklen_t in sys/socket.h" >&5
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4789 "configure"
|
||||
#line 4920 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/socket.h>
|
||||
int main() {
|
||||
socklen_t x = 5;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define HAVE_SOCKLEN_T 1
|
||||
@ -4808,16 +4939,16 @@ fi
|
||||
rm -f conftest*
|
||||
|
||||
echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
|
||||
echo "configure:4812: checking for tm_gmtoff in struct tm" >&5
|
||||
echo "configure:4943: checking for tm_gmtoff in struct tm" >&5
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4814 "configure"
|
||||
#line 4945 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <time.h>
|
||||
int main() {
|
||||
struct tm tim; tim.tm_gmtoff = 0;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4952: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define STRUCT_TM_HAS_GMTOFF 1
|
||||
@ -4830,16 +4961,16 @@ else
|
||||
rm -rf conftest*
|
||||
echo "$ac_t""no" 1>&6
|
||||
echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
|
||||
echo "configure:4834: checking for global timezone variable" >&5
|
||||
echo "configure:4965: checking for global timezone variable" >&5
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4836 "configure"
|
||||
#line 4967 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <time.h>
|
||||
int main() {
|
||||
long z2 = timezone;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:4974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<\EOF
|
||||
#define HAVE_TIMEZONE 1
|
||||
@ -4859,19 +4990,19 @@ rm -f conftest*
|
||||
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
|
||||
# for constant arguments. Useless!
|
||||
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
|
||||
echo "configure:4863: checking for working alloca.h" >&5
|
||||
echo "configure:4994: checking for working alloca.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4868 "configure"
|
||||
#line 4999 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <alloca.h>
|
||||
int main() {
|
||||
char *p = alloca(2 * sizeof(int));
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
ac_cv_header_alloca_h=yes
|
||||
else
|
||||
@ -4892,12 +5023,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for alloca""... $ac_c" 1>&6
|
||||
echo "configure:4896: checking for alloca" >&5
|
||||
echo "configure:5027: checking for alloca" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4901 "configure"
|
||||
#line 5032 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#ifdef __GNUC__
|
||||
@ -4925,7 +5056,7 @@ int main() {
|
||||
char *p = (char *) alloca(1);
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
ac_cv_func_alloca_works=yes
|
||||
else
|
||||
@ -4957,12 +5088,12 @@ EOF
|
||||
|
||||
|
||||
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
|
||||
echo "configure:4961: checking whether alloca needs Cray hooks" >&5
|
||||
echo "configure:5092: checking whether alloca needs Cray hooks" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4966 "configure"
|
||||
#line 5097 "configure"
|
||||
#include "confdefs.h"
|
||||
#if defined(CRAY) && ! defined(CRAY2)
|
||||
webecray
|
||||
@ -4987,12 +5118,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
|
||||
if test $ac_cv_os_cray = yes; then
|
||||
for ac_func in _getb67 GETB67 getb67; do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:4991: checking for $ac_func" >&5
|
||||
echo "configure:5122: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 4996 "configure"
|
||||
#line 5127 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -5015,7 +5146,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -5042,7 +5173,7 @@ done
|
||||
fi
|
||||
|
||||
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
|
||||
echo "configure:5046: checking stack direction for C alloca" >&5
|
||||
echo "configure:5177: checking stack direction for C alloca" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -5050,7 +5181,7 @@ else
|
||||
ac_cv_c_stack_direction=0
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5054 "configure"
|
||||
#line 5185 "configure"
|
||||
#include "confdefs.h"
|
||||
find_stack_direction ()
|
||||
{
|
||||
@ -5069,7 +5200,7 @@ main ()
|
||||
exit (find_stack_direction() < 0);
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:5073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:5204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_c_stack_direction=1
|
||||
else
|
||||
@ -5096,7 +5227,7 @@ do
|
||||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:5100: checking for $ac_word" >&5
|
||||
echo "configure:5231: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
||||
@ -86,7 +86,7 @@ fi
|
||||
FORCELIBGCCSPEC=
|
||||
dnl Work around libgcc design flaw.
|
||||
if test "$ac_cv_prog_gnu_ld" = yes; then
|
||||
FORCELIBGCCSPEC="-u __rethrow -lgcc"
|
||||
FORCELIBGCCSPEC="-u __rethrow -u __frame_state_for -lgcc"
|
||||
fi
|
||||
|
||||
AC_MSG_CHECKING([for data_start])
|
||||
@ -360,6 +360,10 @@ else
|
||||
AC_CHECK_FUNCS(access stat mkdir rename rmdir unlink realpath)
|
||||
AC_CHECK_FUNCS(inet_aton inet_addr, break)
|
||||
AC_CHECK_FUNCS(inet_pton uname inet_ntoa)
|
||||
AC_CHECK_FUNCS(backtrace fork execvp pipe)
|
||||
AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h)
|
||||
AC_CHECK_FILES(/proc/self/exe, [
|
||||
AC_DEFINE(HAVE_PROC_SELF_EXE)])
|
||||
|
||||
AC_CHECK_FUNCS(gethostbyname_r, [
|
||||
AC_DEFINE(HAVE_GETHOSTBYNAME_R)
|
||||
|
||||
@ -135,12 +135,25 @@
|
||||
/* Define if using setjmp/longjmp exceptions. */
|
||||
#undef SJLJ_EXCEPTIONS
|
||||
|
||||
/* Define if you have /proc/self/exe */
|
||||
#undef HAVE_PROC_SELF_EXE
|
||||
|
||||
|
||||
/* Define if getuid() and friends are missing. */
|
||||
#undef NO_GETUID
|
||||
|
||||
/* Define if you have the access function. */
|
||||
#undef HAVE_ACCESS
|
||||
|
||||
/* Define if you have the backtrace function. */
|
||||
#undef HAVE_BACKTRACE
|
||||
|
||||
/* Define if you have the execvp function. */
|
||||
#undef HAVE_EXECVP
|
||||
|
||||
/* Define if you have the fork function. */
|
||||
#undef HAVE_FORK
|
||||
|
||||
/* Define if you have the fstat function. */
|
||||
#undef HAVE_FSTAT
|
||||
|
||||
@ -201,6 +214,9 @@
|
||||
/* Define if you have the open function. */
|
||||
#undef HAVE_OPEN
|
||||
|
||||
/* Define if you have the pipe function. */
|
||||
#undef HAVE_PIPE
|
||||
|
||||
/* Define if you have the pthread_mutexattr_setkind_np function. */
|
||||
#undef HAVE_PTHREAD_MUTEXATTR_SETKIND_NP
|
||||
|
||||
@ -252,6 +268,12 @@
|
||||
/* Define if you have the <dirent.h> header file. */
|
||||
#undef HAVE_DIRENT_H
|
||||
|
||||
/* Define if you have the <dlfcn.h> header file. */
|
||||
#undef HAVE_DLFCN_H
|
||||
|
||||
/* Define if you have the <execinfo.h> header file. */
|
||||
#undef HAVE_EXECINFO_H
|
||||
|
||||
/* Define if you have the <fcntl.h> header file. */
|
||||
#undef HAVE_FCNTL_H
|
||||
|
||||
|
||||
@ -182,4 +182,8 @@ extern "C"
|
||||
jlong _Jv_remJ (jlong, jlong);
|
||||
}
|
||||
|
||||
/* get/set the name of the running executable. */
|
||||
extern char *_Jv_ThisExecutable (void);
|
||||
extern void _Jv_ThisExecutable (const char *);
|
||||
|
||||
#endif /* __JAVA_JVM_H__ */
|
||||
|
||||
69
libjava/include/name-finder.h
Normal file
69
libjava/include/name-finder.h
Normal file
@ -0,0 +1,69 @@
|
||||
// name-finder.h - Convert addresses to names
|
||||
|
||||
/* Copyright (C) 2000 Red Hat Inc
|
||||
|
||||
This file is part of libgcj.
|
||||
|
||||
This software is copyrighted work licensed under the terms of the
|
||||
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
||||
details. */
|
||||
|
||||
/**
|
||||
* @author Andrew Haley <aph@cygnus.com>
|
||||
* @date Jan 6 2000
|
||||
*/
|
||||
|
||||
#include <gcj/cni.h>
|
||||
#include <jvm.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
/* _Jv_name_finder is a class wrapper around a mechanism that can
|
||||
convert addresses of methods to their names and the names of files
|
||||
in which they appear. */
|
||||
|
||||
class _Jv_name_finder
|
||||
{
|
||||
public:
|
||||
_Jv_name_finder (char *executable);
|
||||
~_Jv_name_finder ()
|
||||
{
|
||||
#if defined (HAVE_PIPE) && defined (HAVE_FORK)
|
||||
close (f_pipe[1]);
|
||||
fclose (b_pipe_fd);
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Given a pointer to a function or method, try to convert it into a
|
||||
name and the appropriate line and source file. The caller passes
|
||||
the code pointer in p.
|
||||
|
||||
Returns false if the lookup fails. Even if this happens, the field
|
||||
hex will have been correctly filled in with the pointer.
|
||||
|
||||
The other fields are method_name and file_name, which lookup will
|
||||
attempt to fill appropriately. If the lookup has failed, these
|
||||
fields contain garbage.*/
|
||||
bool lookup (void *p);
|
||||
|
||||
char method_name[1024];
|
||||
char file_name[1024];
|
||||
char hex[sizeof (void *) * 2 + 5];
|
||||
|
||||
private:
|
||||
void toHex (void *p);
|
||||
#if defined (HAVE_PIPE) && defined (HAVE_FORK)
|
||||
int pid;
|
||||
int f_pipe[2], b_pipe[2];
|
||||
FILE *b_pipe_fd;
|
||||
int error;
|
||||
#endif
|
||||
};
|
||||
|
||||
@ -12,6 +12,7 @@ package java.lang;
|
||||
import java.io.PrintStream;
|
||||
import java.io.PrintWriter;
|
||||
import java.io.Serializable;
|
||||
import java.io.OutputStreamWriter;
|
||||
|
||||
/**
|
||||
* @author Tom Tromey <tromey@cygnus.com>
|
||||
@ -26,55 +27,51 @@ import java.io.Serializable;
|
||||
|
||||
public class Throwable implements Serializable
|
||||
{
|
||||
public Throwable fillInStackTrace ()
|
||||
{
|
||||
return this;
|
||||
}
|
||||
public native Throwable fillInStackTrace ();
|
||||
|
||||
public String getLocalizedMessage ()
|
||||
{
|
||||
return getMessage ();
|
||||
}
|
||||
{
|
||||
return getMessage ();
|
||||
}
|
||||
|
||||
public String getMessage ()
|
||||
{
|
||||
return detailMessage;
|
||||
}
|
||||
{
|
||||
return detailMessage;
|
||||
}
|
||||
|
||||
public void printStackTrace ()
|
||||
{
|
||||
printStackTrace (System.err);
|
||||
}
|
||||
|
||||
public void printStackTrace (PrintStream s)
|
||||
{
|
||||
// No stack trace, but we can still print this object.
|
||||
s.println(toString ());
|
||||
}
|
||||
|
||||
public void printStackTrace (PrintWriter wr)
|
||||
{
|
||||
// No stack trace, but we can still print this object.
|
||||
wr.println(toString ());
|
||||
}
|
||||
{
|
||||
printStackTrace (System.err);
|
||||
}
|
||||
|
||||
public void printStackTrace (PrintStream ps)
|
||||
{
|
||||
printStackTrace (new PrintWriter(new OutputStreamWriter(ps)));
|
||||
}
|
||||
|
||||
public native void printStackTrace (PrintWriter wr);
|
||||
|
||||
public Throwable ()
|
||||
{
|
||||
detailMessage = null;
|
||||
}
|
||||
{
|
||||
detailMessage = null;
|
||||
fillInStackTrace ();
|
||||
}
|
||||
|
||||
public Throwable (String message)
|
||||
{
|
||||
detailMessage = message;
|
||||
}
|
||||
{
|
||||
detailMessage = message;
|
||||
fillInStackTrace ();
|
||||
}
|
||||
|
||||
public String toString ()
|
||||
{
|
||||
return ((detailMessage == null)
|
||||
? getClass().getName()
|
||||
: getClass().getName() + ": " + getMessage ());
|
||||
}
|
||||
{
|
||||
return ((detailMessage == null)
|
||||
? getClass().getName()
|
||||
: getClass().getName() + ": " + getMessage ());
|
||||
}
|
||||
|
||||
// Name of this field comes from serialization spec.
|
||||
private String detailMessage;
|
||||
|
||||
private byte stackTrace[];
|
||||
}
|
||||
|
||||
95
libjava/java/lang/natThrowable.cc
Normal file
95
libjava/java/lang/natThrowable.cc
Normal file
@ -0,0 +1,95 @@
|
||||
// natThrowable.cc - Superclass for all exceptions.
|
||||
|
||||
/* Copyright (C) 2000 Red Hat Inc
|
||||
|
||||
This file is part of libgcj.
|
||||
|
||||
This software is copyrighted work licensed under the terms of the
|
||||
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
||||
details. */
|
||||
|
||||
/**
|
||||
* @author Andrew Haley <aph@cygnus.com>
|
||||
* @date Jan 6 2000
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#pragma implementation "Throwable.h"
|
||||
|
||||
#include <gcj/cni.h>
|
||||
#include <jvm.h>
|
||||
#include <java/lang/Object.h>
|
||||
#include <java-threads.h>
|
||||
#include <java/lang/Throwable.h>
|
||||
#include <java/io/PrintStream.h>
|
||||
#include <java/io/PrintWriter.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include <unistd.h>
|
||||
|
||||
#ifdef HAVE_EXECINFO_H
|
||||
#include <execinfo.h>
|
||||
#endif
|
||||
|
||||
#include <name-finder.h>
|
||||
|
||||
/* FIXME: size of the stack trace is limited to 128 elements. It's
|
||||
undoubtedly sensible to limit the stack trace, but 128 is rather
|
||||
arbitrary. It may be better to configure this. */
|
||||
|
||||
java::lang::Throwable *
|
||||
java::lang::Throwable::fillInStackTrace (void)
|
||||
{
|
||||
#ifdef HAVE_BACKTRACE
|
||||
void *p[128];
|
||||
|
||||
// We subtract 1 from the number of elements because we don't want
|
||||
// to include the call to fillInStackTrace in the trace.
|
||||
int n = backtrace (p, 128) - 1;
|
||||
|
||||
// ??? Might this cause a problem if the byte array isn't aligned?
|
||||
stackTrace = JvNewByteArray (n * sizeof p[0]);
|
||||
memcpy (elements (stackTrace), p+1, (n * sizeof p[0]));
|
||||
|
||||
return this;
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
java::lang::Throwable::printStackTrace (java::io::PrintWriter *wr)
|
||||
{
|
||||
wr->println (toString ());
|
||||
#ifdef HAVE_BACKTRACE
|
||||
if (!stackTrace)
|
||||
return;
|
||||
|
||||
void **p = (void **)elements (stackTrace);
|
||||
int depth = stackTrace->length / sizeof p[0];
|
||||
|
||||
_Jv_name_finder finder (_Jv_ThisExecutable ());
|
||||
|
||||
for (int i = 0; i < depth; i++)
|
||||
{
|
||||
bool found = finder.lookup (p[i]);
|
||||
wr->print (JvNewStringLatin1 (" at "));
|
||||
wr->print (JvNewStringLatin1 (finder.hex));
|
||||
if (found)
|
||||
{
|
||||
wr->print (JvNewStringLatin1 (": "));
|
||||
wr->print (JvNewStringLatin1 (finder.method_name));
|
||||
wr->print (JvNewStringLatin1 (" ("));
|
||||
wr->print (JvNewStringLatin1 (finder.file_name));
|
||||
wr->print (JvNewStringLatin1 (")"));
|
||||
}
|
||||
wr->println ();
|
||||
}
|
||||
#endif /* HAVE_BACKTRACE */
|
||||
}
|
||||
|
||||
180
libjava/name-finder.cc
Normal file
180
libjava/name-finder.cc
Normal file
@ -0,0 +1,180 @@
|
||||
// name-finder.cc - Convert addresses to names
|
||||
|
||||
/* Copyright (C) 2000 Red Hat Inc
|
||||
|
||||
This file is part of libgcj.
|
||||
|
||||
This software is copyrighted work licensed under the terms of the
|
||||
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
||||
details. */
|
||||
|
||||
/**
|
||||
* @author Andrew Haley <aph@cygnus.com>
|
||||
* @date Jan 6 2000
|
||||
*/
|
||||
|
||||
/* _Jv_name_finder is a class wrapper around a mechanism that can
|
||||
convert address of methods to their names and the names of files in
|
||||
which they appear.
|
||||
|
||||
Right now, the only implementation of this involves running a copy
|
||||
of addr2line, but at some point it is worth building this
|
||||
functionality into libgcj, if only for embedded systems. */
|
||||
|
||||
|
||||
#ifndef _GNU_SOURCE
|
||||
#define _GNU_SOURCE 1
|
||||
#endif
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#include <gcj/cni.h>
|
||||
#include <jvm.h>
|
||||
#include <java/lang/Object.h>
|
||||
#include <java-threads.h>
|
||||
#include <java/lang/Throwable.h>
|
||||
#include <java/io/PrintStream.h>
|
||||
#include <java/io/PrintWriter.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_DLFCN_H
|
||||
#include <dlfcn.h>
|
||||
#endif
|
||||
|
||||
#include <name-finder.h>
|
||||
|
||||
/* Create a new name finder which will perform address lookups on an
|
||||
executable. */
|
||||
|
||||
_Jv_name_finder::_Jv_name_finder (char *executable)
|
||||
{
|
||||
#if defined (HAVE_PIPE) && defined (HAVE_FORK) && defined (HAVE_EXECVP)
|
||||
error = 0;
|
||||
|
||||
char *argv[6];
|
||||
{
|
||||
int arg = 0;
|
||||
argv[arg++] = "addr2line";
|
||||
argv[arg++] = "-C";
|
||||
argv[arg++] = "-f";
|
||||
argv[arg++] = "-e";
|
||||
argv[arg++] = executable;
|
||||
argv[arg] = NULL;
|
||||
}
|
||||
|
||||
error |= pipe (f_pipe) < 0;
|
||||
error |= pipe (b_pipe) < 0;
|
||||
|
||||
if (error)
|
||||
return;
|
||||
|
||||
pid = fork ();
|
||||
if (pid == 0)
|
||||
{
|
||||
close (f_pipe[1]);
|
||||
close (b_pipe[0]);
|
||||
dup2 (f_pipe[0], fileno (stdin));
|
||||
dup2 (b_pipe[1], fileno (stdout));
|
||||
execvp (argv[0], argv);
|
||||
_exit (127);
|
||||
}
|
||||
|
||||
close (f_pipe [0]);
|
||||
close (b_pipe [1]);
|
||||
|
||||
if (pid < 0)
|
||||
{
|
||||
error |= 1;
|
||||
return;
|
||||
}
|
||||
|
||||
b_pipe_fd = fdopen (b_pipe[0], "r");
|
||||
error |= !b_pipe_fd;
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Convert a pointer to hex. */
|
||||
|
||||
void
|
||||
_Jv_name_finder::toHex (void *p)
|
||||
{
|
||||
unsigned long long n = (unsigned long long)p;
|
||||
int digits = sizeof (void *) * 2;
|
||||
|
||||
strcpy (hex, "0x");
|
||||
for (int i = digits - 1; i >= 0; i--)
|
||||
{
|
||||
int digit = n % 16;
|
||||
|
||||
n /= 16;
|
||||
hex[i+2] = digit > 9 ? 'a' + digit - 10 : '0' + digit;
|
||||
}
|
||||
hex [digits+2] = 0;
|
||||
}
|
||||
|
||||
/* Given a pointer to a function or method, try to convert it into a
|
||||
name and the appropriate line and source file. The caller passes
|
||||
the code pointer in p.
|
||||
|
||||
Returns false if the lookup fails. Even if this happens, the field
|
||||
he will have been correctly filled in with the pointer. */
|
||||
|
||||
bool
|
||||
_Jv_name_finder::lookup (void *p)
|
||||
{
|
||||
toHex (p);
|
||||
|
||||
#ifdef HAVE_DLFCN_H
|
||||
{
|
||||
Dl_info dl_info;
|
||||
|
||||
if (dladdr (p, &dl_info))
|
||||
{
|
||||
strncpy (file_name, dl_info.dli_fname, sizeof file_name);
|
||||
strncpy (method_name, dl_info.dli_sname, sizeof method_name);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined (HAVE_PIPE) && defined (HAVE_FORK) && defined (HAVE_EXECVP)
|
||||
if (error)
|
||||
return false;
|
||||
|
||||
error |= write (f_pipe[1], hex, strlen (hex)) < 0;
|
||||
if (error)
|
||||
return false;
|
||||
error |= write (f_pipe[1], "\n", 1) < 0;
|
||||
if (error)
|
||||
return false;
|
||||
|
||||
error |= (fgets (method_name, sizeof method_name, b_pipe_fd) == NULL);
|
||||
if (error)
|
||||
return false;
|
||||
error |= (fgets (file_name, sizeof file_name, b_pipe_fd) == NULL);
|
||||
if (error)
|
||||
return false;
|
||||
|
||||
char *newline = strchr (method_name, '\n');
|
||||
if (newline)
|
||||
*newline = 0;
|
||||
newline = strchr (file_name, '\n');
|
||||
if (newline)
|
||||
*newline = 0;
|
||||
|
||||
return true;
|
||||
|
||||
#else
|
||||
return false;
|
||||
#endif /* defined (HAVE_PIPE) && defined (HAVE_FORK) && defined (HAVE_EXECVP) */
|
||||
}
|
||||
@ -16,6 +16,10 @@ details. */
|
||||
#include <string.h>
|
||||
#include <signal.h>
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include <gcj/cni.h>
|
||||
#include <jvm.h>
|
||||
#include <java-signal.h>
|
||||
@ -68,6 +72,10 @@ const char **_Jv_Compiler_Properties;
|
||||
// Property key/value pairs.
|
||||
property_pair *_Jv_Environment_Properties;
|
||||
#endif
|
||||
|
||||
// The name of this executable.
|
||||
static char * _Jv_execName;
|
||||
|
||||
|
||||
|
||||
#ifdef HANDLE_SEGV
|
||||
@ -75,6 +83,7 @@ static java::lang::NullPointerException *nullp;
|
||||
SIGNAL_HANDLER (catch_segv)
|
||||
{
|
||||
MAKE_THROW_FRAME;
|
||||
nullp->fillInStackTrace ();
|
||||
_Jv_Throw (nullp);
|
||||
}
|
||||
#endif
|
||||
@ -89,6 +98,7 @@ SIGNAL_HANDLER (catch_fpe)
|
||||
#else
|
||||
MAKE_THROW_FRAME;
|
||||
#endif
|
||||
arithexception->fillInStackTrace ();
|
||||
_Jv_Throw (arithexception);
|
||||
}
|
||||
#endif
|
||||
@ -638,8 +648,24 @@ static java::lang::ThreadGroup *main_group;
|
||||
// The primary thread.
|
||||
static java::lang::Thread *main_thread;
|
||||
|
||||
char *
|
||||
_Jv_ThisExecutable (void)
|
||||
{
|
||||
return _Jv_execName;
|
||||
}
|
||||
|
||||
void
|
||||
_Jv_ThisExecutable (const char *name)
|
||||
{
|
||||
if (name)
|
||||
{
|
||||
_Jv_execName = new char[strlen (name) + 1];
|
||||
strcpy (_Jv_execName, name);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
main_init (void)
|
||||
main_init ()
|
||||
{
|
||||
INIT_SEGV;
|
||||
#ifdef HANDLE_FPE
|
||||
@ -812,6 +838,13 @@ JvRunMain (jclass klass, int argc, const char **argv)
|
||||
PROCESS_GCJ_PROPERTIES;
|
||||
|
||||
main_init ();
|
||||
#ifdef HAVE_PROC_SELF_EXE
|
||||
char exec_name[20];
|
||||
sprintf (exec_name, "/proc/%d/exe", getpid ());
|
||||
_Jv_ThisExecutable (exec_name);
|
||||
#else
|
||||
_Jv_ThisExecutable (argv[0]);
|
||||
#endif
|
||||
|
||||
arg_vec = JvConvertArgv (argc - 1, argv + 1);
|
||||
main_group = new java::lang::ThreadGroup (23);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user