[Mono-bugs] [Bug 79381][Blo] New - forcing the cfg->method->dynamic branch on ppc machines, generates SIGILL exceptions

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Changed by joe at otee.dk.

http://bugzilla.ximian.com/show_bug.cgi?id=79381

--- shadow/79381	2006-09-12 11:56:35.000000000 -0400
+++ shadow/79381.tmp.20680	2006-09-12 11:56:35.000000000 -0400
@@ -0,0 +1,44 @@
+Bug#: 79381
+Product: Mono: Runtime
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Blocker
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: joe at otee.dk               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: forcing the cfg->method->dynamic branch on ppc machines, generates SIGILL exceptions
+
+When modifying mini-ppc to always go through the dynamic method branch, illegal code is 
+generated.
+
+mcs crashes when compiling System.XML.dll during the make process.
+
+1.  replace all occurrences of "cfg->method->dynamic" with "1 || cfg->method->dynamic" in 
+mini-ppc.c
+
+2. make clean (Just to make sure we compile System.xml)
+
+3. make
+
+The build process says:
+
+cat System.Xml.XPath/Tokenizer.cs >>Mono.Xml.Xsl/PatternTokenizer.cs
+MONO_PATH="../../class/lib/basic:$MONO_PATH" /Users/joe/unity/Tools/build_mono/mono/
+runtime/mono-wrapper  ../../class/lib/basic/mcs.exe /codepage:28591   -d:NET_1_1 -
+d:ONLY_1_1 -d:BOOTSTRAP_WITH_OLDLIB -debug /noconfig -r:mscorlib.dll -r:System.dll -
+nowarn:0162,0618,0612,0642,1595 -target:library -out:System.Xml.dll System.Xml.XPath/
+Parser.cs Mono.Xml.Xsl/PatternParser.cs Mono.Xml.Xsl/PatternTokenizer.cs 
+ at System.Xml.dll.sources
+
+Unhandled Exception: System.ExecutionEngineException: SIGILL
+make[8]: *** [../../class/lib/basic/System.Xml.dll] Error 1
+make[7]: *** [do-all] Error 2
+make[6]: *** [all-recursive] Error 1