yuzu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2025-04-17 11:41:54 +00:00
Code Issues Packages Projects Releases Wiki Activity
unicorn/qemu
History
Peter Maydell c2c628eb71 target/arm: Add stubs for AArch32 Neon decodetree 
Add the infrastructure for building and invoking a decodetree decoder
for the AArch32 Neon encodings. At the moment the new decoder covers
nothing, so we always fall back to the existing hand-written decode.

We follow the same pattern we did for the VFP decodetree conversion
(commit 78e138bc1f672c145ef6ace74617d and following): code that deals
with Neon will be moving gradually out to translate-neon.vfp.inc,
which we #include into translate.c.

In order to share the decode files between A32 and T32, we
split Neon into 3 parts:
* data-processing
* load-store
* 'shared' encodings

The first two groups of instructions have similar but not identical
A32 and T32 encodings, so we need to manually transform the T32
encoding into the A32 one before calling the decoder; the third group
covers the Neon instructions which are identical in A32 and T32.

Backports commit 625e3dd44a15dfbe9532daa6454df3f86cf04d3e from qemu
2020-05-07 08:59:42 -04:00
..
accel tcg: Remove softmmu code_gen_buffer fixed address 2020-04-30 07:03:06 -04:00
crypto
default-configs target/riscv: Initial introduction of the RISC-V target 2019-03-08 21:46:10 -05:00
docs docs/devel/memory.txt: Document _with_attrs accessors 2018-10-04 04:46:26 -04:00
fpu softfloat: Fix BAD_SHIFT from normalizeFloatx80Subnormal 2020-04-30 07:22:57 -04:00
hw Expose different 32-bit ARM CPU models to users via UC_MODE flags (#1165) 2020-01-14 09:37:21 -05:00
include osdep.h: Drop no-longer-needed Coverity workarounds 2020-04-30 07:27:24 -04:00
qapi qapi: Rewrite string-input-visitor's integer and list parsing 2018-12-18 04:57:25 -05:00
qobject qstring: Move qstring_from_substr()'s @end one to the right 2018-08-02 21:24:19 -04:00
qom cpu: Move icount_decr to CPUNegativeOffsetState 2019-06-13 15:34:28 -04:00
scripts decodetree: Use Python3 floor division operator 2020-04-30 07:16:30 -04:00
target target/arm: Add stubs for AArch32 Neon decodetree 2020-05-07 08:59:42 -04:00
tcg tcg/mips: mips sync* encode error 2020-04-30 07:24:57 -04:00
util util/cutils: Turn FIXME comment into QEMU_BUILD_BUG_ON() 2020-01-14 08:04:30 -05:00
aarch64.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
aarch64eb.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
accel.c
arm.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
armeb.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
CODING_STYLE.rst docs: split the CODING_STYLE doc into distinct groups 2019-11-28 02:54:44 -05:00
configure configure: Support -static-pie if requested 2020-04-30 07:09:34 -04:00
COPYING
COPYING.LIB
cpus.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
exec.c Memory: Enable writeback for given memory region 2020-01-14 07:44:24 -05:00
gen_all_header.sh
glib_compat.c target/arm: Add VHE system register redirection and aliasing 2020-03-21 15:57:03 -04:00
header_gen.py target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
ioport.c
LICENSE
m68k.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
Makefile Makefile: Rename targets for make recursion 2019-08-08 17:26:49 -04:00
Makefile.objs qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
Makefile.target configure: Remove old -fno-gcse workaround for GCC 4.6.x and 4.7.[012] 2018-12-18 03:52:36 -05:00
memory.c Memory: Enable writeback for given memory region 2020-01-14 07:44:24 -05:00
memory_ldst.inc.c memory: Single byte swap along the I/O path 2020-01-07 19:12:04 -05:00
memory_mapping.c
mips.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
mips64.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
mips64el.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
mipsel.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
powerpc.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
qemu-timer.c
riscv32.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
riscv64.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
rules.mak
sparc.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
sparc64.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00
unicorn_common.h unicorn_common: Fix unicorn memory functions failing 2018-09-03 10:40:14 -04:00
VERSION Open 5.1 development tree 2020-04-30 07:30:38 -04:00
vl.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
vl.h
x86_64.h target/arm: Make cpu_register() available for other files 2020-04-30 21:38:42 -04:00