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[Bug target/53386] Bad assembly code produced for m68000
- From: "mikpe at it dot uu.se" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 17 May 2012 15:02:51 +0000
- Subject: [Bug target/53386] Bad assembly code produced for m68000
- Auto-submitted: auto-generated
- References: <bug-53386-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53386
--- Comment #10 from Mikael Pettersson <mikpe at it dot uu.se> 2012-05-17 15:02:51 UTC ---
See the gcc-patches thread I referred to in #c8, gcc-4.3 also changed low-level
ABI details, with the consequence that gcc-4.2 and gcc-4.3 generate
incompatible code for m68k-uclinux. If you want 4.3 and newer to behave as 4.2
and older you should use m68k-uclinuxoldabi. Patching m68k/linux.h might work,
but it's not a supported configuration.