[jira] Created: (RVM-829) Assertions on invalid 8bit assembler operations
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[jira] Created: (RVM-829) Assertions on invalid 8bit assembler operations
by JIRA jira@codehaus.org
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Assertions on invalid 8bit assembler operations
----------------------------------------------- Key: RVM-829 URL: http://jira.codehaus.org/browse/RVM-829 Project: RVM Issue Type: Improvement Components: Instruction Architecture: Intel Reporter: Ian Rogers Fix For: 1000 It's very easy to get burnt by the difference between 8bit and 32bit registers on Intel, for example "setnz edi" isn't a real instruction. MRP has a patch to fail assertions if these instructions ever get generated, it's worth the RVM also picking them up from MRP-9: http://jira.codehaus.org/browse/MRP-9 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ Jikesrvm-issues mailing list Jikesrvm-issues@... https://lists.sourceforge.net/lists/listinfo/jikesrvm-issues |
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[jira] Commented: (RVM-829) Assertions on invalid 8bit assembler operations
by JIRA jira@codehaus.org
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[ http://jira.codehaus.org/browse/RVM-829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=178917#action_178917 ] David Grove commented on RVM-829: --------------------------------- need an explicit contribution statement and/or a patch. We can't pick up diffs without explicit copyright/contribution statements. > Assertions on invalid 8bit assembler operations > ----------------------------------------------- > > Key: RVM-829 > URL: http://jira.codehaus.org/browse/RVM-829 > Project: RVM > Issue Type: Improvement > Components: Instruction Architecture: Intel > Reporter: Ian Rogers > Fix For: 1000 > > > It's very easy to get burnt by the difference between 8bit and 32bit registers on Intel, for example "setnz edi" isn't a real instruction. MRP has a patch to fail assertions if these instructions ever get generated, it's worth the RVM also picking them up from MRP-9: > http://jira.codehaus.org/browse/MRP-9 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ Jikesrvm-issues mailing list Jikesrvm-issues@... https://lists.sourceforge.net/lists/listinfo/jikesrvm-issues |
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