unicorn/qemu/tcg/s390
Sergey Fedorov 57359fbe6c
tcg/s390: Make direct jump patching thread-safe
Ensure direct jump patching in s390 is atomic by:
* naturally aligning a location of direct jump address;
* using atomic_read()/atomic_set() for code patching.

Backports commit ed3d51ecd7fe248d3959e469d53890ac9ffe0cd2 from qemu
2018-02-23 21:28:18 -05:00
..
tcg-target.h tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS 2018-02-13 08:28:29 -05:00
tcg-target.inc.c tcg/s390: Make direct jump patching thread-safe 2018-02-23 21:28:18 -05:00