[NDS32] Refine force unwind. Linux kernel only uses RT_SIGRETURN.
authorMonk Chiang <sh.chiang04@gmail.com>
Mon, 15 Apr 2019 08:19:23 +0000 (08:19 +0000)
committerChung-Ju Wu <jasonwucj@gcc.gnu.org>
Mon, 15 Apr 2019 08:19:23 +0000 (08:19 +0000)
commit887e182f05d64c0cb2a888711d8d6ca1174fe93a
tree822f43a30bb819d37baf27ac12a035b3370f1e36
parent3da4a68a3edd25be6e7cfa34b6479dae01b6ba08
[NDS32] Refine force unwind. Linux kernel only uses RT_SIGRETURN.

libgcc/
* config/nds32/linux-unwind.h (SIGRETURN): Remove.
(RT_SIGRETURN): Update.
(nds32_fallback_frame_state): Update.

From-SVN: r270363
libgcc/ChangeLog
libgcc/config/nds32/linux-unwind.h