4 commits

Author	SHA1	Message	Date
Richard Henderson	ee1ddf4a92	tcg: define CF_PARALLEL and use it for TB hashing along with CF_COUNT_MASK ... This will enable us to decouple code translation from the value of parallel_cpus at any given time. It will also help us minimize TB flushes when generating code via EXCP_ATOMIC. Note that the declaration of parallel_cpus is brought to exec-all.h to be able to define there the "curr_cflags" inline. Backports commit 4e2ca83e71b51577b06b1468e836556912bd5b6e from qemu	2019-05-04 22:22:06 -04:00
Lioncash	4a64ebf95e	tcg: Synchronize with qemu	2019-04-26 09:32:20 -04:00
Richard Henderson	d74e00a30a	tcg: Split CONFIG_ATOMIC128 ... GCC7+ will no longer advertise support for 16-byte __atomic operations if only cmpxchg is supported, as for x86_64. Fortunately, x86_64 still has support for __sync_compare_and_swap_16 and we can make use of that. AArch64 does not have, nor ever has had such support, so open-code it. Backports commit e6cd4bb59b8154fa00da611200beef7eb4e8ec56 from qemu	2018-10-23 15:17:39 -04:00
Lioncash	035f1afa7d	tcg: move tcg backend files into accel/tcg/ ... move tcg-runtime.c, translate-all.(ch) and translate-common.c into accel/tcg/ subdirectory and updated related trace-events file. Backports commit 244f144134d0dd182f1af8654e7f9a79fe770368 and applies relevant changes made in db432672dc50ed86dda17ac821b7eb07411a90af and d9bb58e51068dfc48746c6af0179926c8dc05bce from qemu	2018-03-13 11:48:15 -04:00

Renamed from qemu/tcg-runtime.c (Browse further)