Landry, following up on a hint from billm, I got your patch to work on Linux with this addition:
diff -r e7bbcbb6c24a js/src/jscntxt.h --- a/js/src/jscntxt.h Tue Mar 13 17:42:33 2012 -0700 +++ b/js/src/jscntxt.h Tue Mar 13 18:32:46 2012 -0700 @@ -64,6 +64,7 @@ #include "js/HashTable.h" #include "js/Vector.h" #include "vm/Stack.h" +#include "assembler/jit/ExecutableAllocator.h" #ifdef _MSC_VER #pragma warning(push) I'm not quite sure what's going on, but it kind of seems like ENABLE_ASSEMBLER=1 is not being set for all the files in the build, and so different object files get different definitions of JSRuntime, which causes the trc field to get overwritten with junk, and then you crash. Your patch does modify how ENABLE_ASSEMBLER is set, so it seems vaguely plausible that could be the problem. The strange thing is that it seems like js.cpp is the file that doesn't get ENABLE_ASSEMBLER=1, but I do see it being set on the command line to build js.o. And it also doesn't make much sense that the patch above would solve the problem. Bug 731110 might just make things easy: if you don't have to make execAlloc_ conditional on ENABLE_ASSEMBLER (because you'll have the assembler), then you won't have to modify jscntxt.h and the Makefile.in, and it should just work. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/908508 Title: Firefox/Thunderbird 10 FTBFS on powerpc in js/src/yarr/pcre Status in The Mozilla Firefox Browser: In Progress Status in “firefox” package in Ubuntu: Fix Released Status in “thunderbird” package in Ubuntu: Fix Released Bug description: Debian has the fix, so I'll add it to the branch and it should work with the next upload. To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/908508/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
