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Bug #10088

closed

Bus Error on Sparc Solaris since r46884

Added by ngoto (Naohisa Goto) over 9 years ago. Updated over 9 years ago.

Status:
Closed
Assignee:
-
Target version:
-
[ruby-core:63988]

Description

Since r46884, bus error occurred on Sparc64.

PACKED_STRUCT_UNALIGNED generally should always be used, and PACKED_STRUCT generally should never be used unless it is really needed.

I think existence of both PACKED_STRUCT and PACKED_STRUCT_UNALIGNED is confusable and can always be a potential source of bugs.

dtrace -G -C -I. -I.ext/include/sparc64-solaris2.10 -I./include -I. -s ./probes.d -o probes.o array.o eval.o gc.o hash.o load.o object.o parse.o string.o symbol.o vm.o
cc -g3 -xO1 -xtarget=sparc64viiplus -m64 -L.  -L/usr/local/64/lib -R/usr/local/64/lib  main.o dmydln.o miniinit.o miniprelude.o array.o bignum.o class.o compar.o complex.o dir.o dln_find.o encoding.o enum.o enumerator.o error.o eval.o load.o proc.o file.o gc.o hash.o inits.o io.o marshal.o math.o node.o numeric.o object.o pack.o parse.o process.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o safe.o signal.o sprintf.o st.o strftime.o string.o struct.o symbol.o time.o transcode.o util.o variable.o version.o compile.o debug.o iseq.o vm.o vm_dump.o vm_backtrace.o vm_trace.o thread.o cont.o ascii.o us_ascii.o unicode.o utf_8.o newline.o sparc.o flock.o isinf.o setproctitle.o addr2line.o  dmyext.o probes.o  -lpthread -lrt -lgmp -lsocket -l
dl -lcrypt -lm   -o miniruby
./miniruby -I./lib -I. -I.ext/common  ./tool/mkconfig.rb -timestamp=.rbconfig.time \
        -install_name=ruby \
        -so_name=ruby rbconfig.rb
make: *** [.rbconfig.time] Bus Error

Related issues 1 (0 open1 closed)

Related to Ruby master - Feature #10050: [PATCH 0/2] reduce rb_io_t to 192 bytes (from 216) on 64-bitClosednormalperson (Eric Wong)07/17/2014Actions
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