[Patch, microblaze]: Add __builtin_trap instruction pattern

Michael Eager eager@eagerm.com
Thu Jan 23 14:47:00 GMT 2014


On 11/25/13 23:47, David Holsgrove wrote:
> Implement the "trap" pattern for MicroBlaze using matching
> ABORT_INSTRUCTION used in glibc.
>
> Resolves recent build failure while building glibc, also encountered
> by ARM and AARCH64 and discussed here;
> https://sourceware.org/ml/libc-alpha/2013-11/msg00320.html
>
>
> ChangeLog
>
> 2013-11-26  David Holsgrove <david.holsgrove@xilinx.com>
>
>   * gcc/config/microblaze/microblaze.md: Add trap insn and attribute.
>
>
> ChangeLog testsuite
>
> 2013-11-26  David Holsgrove <david.holsgrove@xilinx.com>
>
>   * gcc/testsuite/gcc.target/microblaze/others/builtin-trap.c: New test.
>

Head: Committed revision 206967.
gcc-4_8-branch: Committed revision 206969.

-- 
Michael Eager	 eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306  650-325-8077



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