Date: Fri, 10 May 2013 22:20:28 +0200 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-dev@...ts.openwall.com Subject: Re: AMD GCN ISA development 2013/5/10 Solar Designer <solar@...nwall.com>: > Daniel, Sayantan, all - have you figured out how we may generate a > kernel binary from the .isa file (possibly after modifying it)? Unfortunatelly no, and it seems that we won't be able to do that without writing our own assembler. If we decide to do so reading what realhel wrote on AMD forum should be obligatory: http://devgurus.amd.com/people/realhet/content and this post might be a good motivation to follow this idea: http://devgurus.amd.com/message/1288191#1288191 Not much related to the topic but still worth reading: http://www.mss.cbi.uni-erlangen.de/KkuDatabase/files/files/316/main.pdf I've heard of LLVM backend for GCN: http://www.phoronix.com/scan.php?page=news_item&px=MTA3NzI Headers from http://developer.amd.com/resources/documentation-articles/knowledge-base/?ID=115 Offline Binary Kernel Generation Using ObjCopy To Remove Unwanted Sections From The Binary Kernel Loading A Generated Binary Kernel - none of them solves our problem but since they're related to what we already did I decided to share them.
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