https://bugzilla.novell.com/show_bug.cgi?id=354241
Summary: Warning and "should not be reached" invoking constructor
with > 16 double parameters
Product: Mono: Runtime
Version: 1.2.6
Platform: x86
OS/Version: All
Status: NEW
Severity: Normal
Priority: P5 - None
Component: JIT
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: Other
I have a trivial class with a constructor that takes 17 doubles as parameters,
which I build using Microsoft's compiler. Upon invoking the constructor, Mono
reports (on Linux):
** (ConsoleApplication1.exe:16635): WARNING **: wrong maximal instruction
length of instruction storer8_membase_reg (expected 6, got 7)
** ERROR **: file mini-x86.c: line 3531 (mono_arch_output_basic_block): should
not be reached
aborting...
Stacktrace:
Native stacktrace:
mono [0x8170d80]
/lib/tls/libpthread.so.0 [0xdd19c0]
/lib/tls/libc.so.6(abort+0xe9) [0xbb5209]
/usr/lib/libglib-2.0.so.0(g_log+0) [0x4308ebe]
/usr/lib/libglib-2.0.so.0(g_log+0x32) [0x4308ef0]
mono [0x806d504]
mono [0x813f701]
mono [0x815cd5a]
mono [0x815d61c]
mono [0x815dbbf]
mono(mono_runtime_invoke+0x27) [0x80f15d7]
mono(mono_runtime_exec_main+0xb0) [0x80f52f0]
mono(mono_runtime_run_main+0x226) [0x80f5a16]
mono(mono_main+0xa15) [0x8059615]
mono [0x80586fe]
/lib/tls/libc.so.6(__libc_start_main+0xd3) [0xba0de3]
mono [0x8058641]
Debug info from gdb:
=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
Aborted
A similar thing happens on Windows:
** (ConsoleApplication1.exe:800): WARNING **: wrong maximal instruction length
of instruction storer8_membase_reg (expected 6, got 7)
and then, in a popup message box:
** ERROR **: file mini-x86.c: line 3531 (mono_arch_output_basic_block): should
not be reached aborting...
Changing the constructor to take only 16 parameters makes the problem
disappear.
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