xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-23 19:49:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
6d809e7da9
xemu/target
History
Peter Maydell 6d809e7da9 target/xtensa: zero overhead loops rework/helpers split 
- change xtensa zero overhead loops implementation to avoid invalidation
   of TBs corresponding to previous loop body when a new loop is
   encountered;
 - extract helper function groups from op_helper.c and move them into
   separate source files: exc_helper.c (exception helpers), win_helper.c
   (windowed registers helpers), fpu_helper.c (floating point helpers),
   mmu_helper.c (memory management helpers) and dbg_helper.c (native debug
   helpers).
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEK2eFS5jlMn3N6xfYUfnMkfg/oEQFAlxHZIETHGpjbXZia2Jj
 QGdtYWlsLmNvbQAKCRBR+cyR+D+gREAmD/0XXCUljktusx5HRcFUOjGmEsYr2q1Y
 FEiS0dSepxnc1LH7gnAgPsMB6CaUi9+Bt08Qh1Cf48vjo0RA/GRU7YEMHANti+xo
 +3DX+fLcAyFZqiVLxUwPT5O2eOIUKvtO4BcPvhYoZc2CR+hZutt65XVF5eQsucoo
 paP/vOvelI5FZexLqrcytgzjPMI8WZWEANwKVb0ZzPetaOAlWunoME7E+XFYmEhA
 XU1MEiI6gJOgCpqInw7d6G/zjo4FTXp7kXlUXj8n1RP07gOQheE0kf6cxDRyPufp
 CRjqJJjT1Li5C+35aEJrYjIAGt0zxvNMz1qB9DycuRSzQnWcS7y1y/XbTyE0RtC7
 zIGQ692c9DyO5vs+tpRBcYUIa898kixXLgC23nxRGB9IP1XkBT33/yqTfPj3LIWq
 KQYocxrNXe+PpDt3So81KA6v6w0xo21bnXgoFYx4Z/vG1r4njWPoNbyPckxbo8Vq
 zd/2gmnbORX7hqrTesggpGK6tfdOqH84QksO+sbdVDgQ+lwAUxYvxeG8+16rBn33
 cENN5yXPymJ7jpAjnciqanWjdZpCmqlFZUtQmt9kre7icydpbfom/B4HyYiGtwHA
 NM5y6F+reFUuggvFYLQfg6yxdSKkHsb0sIKTPxMN06VWDBRANFN32ZIk7oLN6L4g
 r5J0JQDHpBbOLg==
 =oGcZ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/xtensa/tags/20190122-xtensa' into staging

target/xtensa: zero overhead loops rework/helpers split

- change xtensa zero overhead loops implementation to avoid invalidation
  of TBs corresponding to previous loop body when a new loop is
  encountered;
- extract helper function groups from op_helper.c and move them into
  separate source files: exc_helper.c (exception helpers), win_helper.c
  (windowed registers helpers), fpu_helper.c (floating point helpers),
  mmu_helper.c (memory management helpers) and dbg_helper.c (native debug
  helpers).

# gpg: Signature made Tue 22 Jan 2019 18:44:17 GMT
# gpg:                using RSA key 51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg:                 aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg:                 aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20190122-xtensa:
  target/xtensa: move non-HELPER functions to helper.c
  target/xtensa: drop dump_state helper
  target/xtensa: extract interrupt and exception helpers
  target/xtensa: extract debug helpers
  target/xtensa: extract MMU helpers
  target/xtensa: extract windowed registers helpers
  target/xtensa: extract FPU helpers
  target/xtensa: rework zero overhead loops implementation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-23 21:50:49 +00:00
..
alpha avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
arm target/arm: Implement PMSWINC 2019-01-21 10:38:56 +00:00
cris avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
hppa vmstate: constify VMStateField 2018-11-27 15:35:15 +01:00
i386 i386/kvm: add a comment explaining why .feat_names are commented out for Hyper-V feature bits 2019-01-14 12:28:44 -02:00
lm32 tcg-next queue 2018-06-04 11:28:31 +01:00
m68k target/m68k: use EXCP_ILLEGAL instead of EXCP_UNSUPPORTED 2018-11-01 12:12:24 +01:00
microblaze target/microblaze: Add props enabling exceptions on failed bus accesses 2019-01-22 03:17:34 -08:00
mips target/mips: Introduce 32 R5900 multimedia registers 2019-01-18 16:53:28 +01:00
moxie tcg-next queue 2018-06-04 11:28:31 +01:00
nios2 tcg-next queue 2018-06-04 11:28:31 +01:00
openrisc vmstate: constify VMStateField 2018-11-27 15:35:15 +01:00
ppc ppc: Fix duplicated typedefs to be able to compile with Clang in gnu99 mode 2019-01-22 05:14:33 +01:00
riscv RISC-V: Implement existential predicates for CSRs 2019-01-09 10:00:56 -08:00
s390x s390x: Return specification exception for unimplemented diag 308 subcodes 2019-01-18 11:52:00 +01:00
sh4 sh4: fix use_icount with linux-user 2018-08-20 00:11:06 +02:00
sparc qdev-props: remove errp from GlobalProperty 2019-01-07 16:18:42 +04:00
tilegx avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
tricore target/tricore: use float32_is_denormal 2018-12-17 08:25:25 +00:00
unicore32 target/unicore32: remove tlb_flush from uc32_init_fn 2018-10-18 18:58:10 -07:00
xtensa target/xtensa: move non-HELPER functions to helper.c 2019-01-13 23:36:31 -08:00