Wunkolo
6367a26e62
emit_x64_{vector_}floating_point: Add AVX512 implementation for DenormalsAreZero
...
Both single and double precision floating point numbers as well as the
packed and unpacked version of this instruction will be able to use the
same memory constant. This takes advantage of the fact that `VFIXUPIMM*`
doesn't just copy from the source, but it will convert to `0.0` if it
turns out that it is a denormal and the `MXCSR.DAZ` flag is set.
```
tsrc[31:0]←((src1[30:23] = 0) AND (MXCSR.DAZ =1)) ? 0.0 : src1[31:0]
...
CASE(token_response[3:0]) {
...
0001: dest[31:0]←tsrc[31:0]; ; pass through src1 normal input value, denormal as zero
...
```
2022-06-22 00:08:14 +01:00
Wunkolo
3ed2aebb20
backend/x64: Update FpFixup constants with denormal behavior
...
There is an important subtlety that should be documented here. All the
operands of `FpFixup` that read from the `Src` register actually do a
`DAZ` operation if `MXCSR.DAZ` is set.
2022-06-22 00:08:14 +01:00
Merry
94f84cf1ef
Version bump to 6.0.0
...
Version bump to start semantic versioning
2022-06-21 21:44:19 +01:00
Merry
d40557b751
A32/A64: Allow std::nullopt from MemoryReadCode
...
Raise a fault at runtime if this block is executed
2022-06-21 21:41:27 +01:00
liamwhite
5ad1d02351
frontend: Add option to halt after memory accesses ( #682 )
...
Intended to be used for library users wishing implement accurate memory watchpoints.
* A32: optionally make memory instructions the end of basic blocks
* A64: optionally make memory instructions the end of basic blocks
* Make memory halt checking a user configurable
* oops
2022-06-16 18:09:04 +01:00
Merry
9af5f5908c
Squashed 'externals/xbyak/' changes from 9357732aa..913099fc8
...
913099fc8 v6.60.1
d3910abbe update doc
7ac6b37fd Merge branch 'dev'
72c4b8ad5 refactoring
e649372b6 modify definition of Type for Visual Studio with /O0
e9cec7582 Merge branch 'dev'
153b40ed1 update changelog
f0c522af8 v6.60
553246c16 the version format has changed from A.BC(D) to A.BC(.D)
git-subtree-dir: externals/xbyak
git-subtree-split: 913099fc80e80f01fc0877c6016b9dd8cf1f0322
2022-06-16 06:53:34 +01:00
Merry
e99ba06cf3
externals: Update xbyak to 6.60.1
...
Merge commit '9af5f5908cee0e3d502a79cba26b4cf817d4ad3f'
2022-06-16 06:53:34 +01:00
Merry
11d12d0b84
x64_cpu_info: Update test for latest xbyak
2022-06-05 14:03:57 +01:00
Merry
c926d9f409
Squashed 'externals/xbyak/' changes from 590c10e37..9357732aa
...
9357732aa v6.06
b161a3eb7 update changelog
e5453b064 Merge branch 'dev'
2a265d9d9 memfd: keep file descriptor open during allocation lifetime
31ff018ed replace unsigned int with uint32_t in xbyak_util.h
e427b2231 move Type into Cpu
8cf41063b refactoring Cpu
66d62968d add -cpuid to test_util
cf7cb744c add comments
028112949 add detection of clzero
c88007b03 update doc
4cb2e77a9 v6.052
015c27cf6 Merge branch 'dev'
d808f9ecb add test of Cpu::has
b48a7bb1b add operator== to Type
1a90f456c v6.051
96cb1d660 update changelog
1f5a77f56 Merge branch 'dev'
87e14f02a add test with noexception
30144f809 fix error when XBYAK_NO_EXCEPTION is defined
ec15751df Merge branch 'dev'
4831b3fb3 v6.05
9ddf251f3 remove debug code
905b31bab fix typo
72d1ac118 add movdir64b
a6665996b add detection of movdir64b
92ddc6dfd remove Type::operator<<() because it's ambiguous
9cdd40f5e add detection of movdiri
379f8bf37 add movdiri
0ad6db138 fix cldemote test for 32-bit
84ab46bb3 add cldemote to Cpu
a84ddc12d support cldemote
3a6cc626e add clwb
38c40c02e detection of clflushopt
c061ac839 avoid unnecessary replacement in readme.md
095ebbff1 extend Cpu::Type to 128 bit
3ea8e45d3 Merge branch 'dev'
f7bfc2634 v6.041
ab4e52d67 update doc
2bef54399 include intrin.h on mingw
621ed0775 Merge branch 'dev'
4f5893e1e memfd_create: disable for ANDROID_API < 30
684d69db0 Merge branch 'dev'
ea88b6d85 disable warning on mingw
7e8923fa5 add colon
9914216bd Merge branch 'dev'
b335602ff [skip ci] tweak doc
25fbb3996 tweak doc
122054dc4 Formatted Supported OS Section
d4fa7e46b Reworked Authors Section
9e4b64a74 Adjusted Spacing
ff9fdb45f Use Github Sponsor Widget
893b31d46 Added Quicklinks
2d2adf78b Added License Badge
335b5941b Formatted Header
70603addf Moved Install / Usage Into Dedicated Files
1659d28fe Moved History Into Dedicated File
fb953284b Merge branch 'dev'
dbd96b277 add news
898c354e6 v6.04
f8e2ad1e9 add waitpkg detection to Cpu
a220fd69a add umwait
64ec053e6 add umonitor
764d54f6f add tpause
c68646e8d remove warning of vc
4e8214ca2 Merge branch 'dev'
360f4b673 test badSSE only for 32-bit mode
a9fddc454 fix typo of readme
250b5dc39 fix typo of readme
c46e92756 Merge branch 'dev'
31b7cd350 v6.03
a2f9ed085 rename isValidXMm to isValidSSE
2bc8fcbd3 add tests to badSSE
6de93fb88 add baseSSE test
e2eda384c update doc
71a7b1773 fix condition to throw error for SSE instructions when using XMM16-XMM31
615b665cc sample/memfd shows /proc/self/maps
2861517f2 add memfd sample
507b0285e apt update at first
452c07f77 typedef for no-MmapAllocator
8af6e2026 minimize diff
0af3b5d07 Allocator: take optional name parameter and use it with memfd
a67e24505 Merge branch 'dev'
b3892c15e Merge pull request #138 from Tachi107/make-cxx-cpp-ld-flags
b4eddaced build(make): honour CXXFLAGS, CPPFLAGS and LDFLAGS
fbe60e590 test generates only a.asm
0a4a7571d Merge branch 'patch-1' of https://github.com/Tachi107/xbyak into Tachi107-patch-1
55b9f131b build(make): fix clean target in test/Makefile
7aef3ff54 Merge branch 'dev'
82e0deb8a v6.02
4d9906a94 fix condition to throw error for invalid displacements
c79311a51 fix test_util.cpp
9b2c175b3 Merge branch 'dev'
06d797e33 Allow parallel feature checks
2a85bba3f Merge branch 'dev'
8d5af80a6 v6.01
df39606fe update doc
08f11817c supprt retf
1abfc3465 support call(mem, T_FAR)
fb158f901 support jmp(mem, T_FAR)
9be47ceb2 Merge branch 'lioncash-hlt' into dev
3162eb16f add test of hlt
bb55725a9 xbyak: Add hlt opcode function
47cf85fdb fix conflict
b29e471ea build(meson): fix CMake Config file include dir
2cc21925f delete the sentences translated into Japanese from COPYRIGHT
dca3930de remove tabs
cecd204a5 Merge pull request #129 from Tachi107/meson-cmake-config
345de8a54 build(meson): generate CMake package config files
e831805cc revert change of the type of Pack::util::operator[]
fc9d953e5 util::Pack has not pointer but instance of Reg64
0868c54a9 use _WIN32 instead of _MSC_VER for mingw64
894a1b14a use original uint8_t
dfc079ca1 add cstrs of Xbyak::util::Pack for 11 or 12 args
06e8f531f Merge branch 'Tachi107-meson' into dev
ef90b6bd2 Makefile updates the version of meson.build
0000938f5 build: add Meson support This allows Meson users to use xbyak more easly, while it also provides a pkg-config file generator, useful to Linux distributions
757e4063f v6.00
b3489f548 add vcvtusi2sh
16d9898ab add vcvtsi2sh
cfc03cb8f unify T_66, T_F3, T_F2 flags
02fa7057d add vcvttph2qq
4e72a9dc4 add vcvttsh2usi
05d08e05b add vcvttsh2si
621e6548c add vcvtsh2usi
34abda5c5 extend vcvtps2ph
facd622b2 add vcvtw2ph
270af1cb2 add vcvtuw2ph
17dc697cd add vcvttph2w
62f022aea vcvttph2uw
836346bfd add vcvtph2w
300edb37b add vcvtph2uw
737904b5a add vcvtuqq2ph
52b2ebf18 add vcvtqq2ph
6761f1e05 add vcvtpd2ph
03f95b7e3 add vcvtudq2ph
64430b2bb add vcvtps2phx
88e426aa4 add vcvtdq2ph
bf28a94a5 add vcvttph2uqq
4c4e665d3 add vcvtph2uqq
2b0099b63 add vcvtph2qq
3ff69a474 add vcvtph2pd
678b52956 add vcvttph2udq
72a5717e4 add vcvttph2dq
524d52bf6 add vcvtph2udq
d1cf4db97 add vcvtph2psx
fccd2c49b add vcvtph2dq
6530f4099 refactor gen-cvt
c51e16156 tweak
ed9f6c72a add vcvtsh2si
ac1407bd1 add vcvtss2sh
2958a19bb add vcvtsh2ss
10d683303 add vcvtsh2sd
3920c950c add vcvtsd2sh
9a1b73932 add vmovw
d86e4882f vmovsh xmm, addr
61f85a204 add vmovsh
847166cef add tests of vgetmant{ph,sh}
c11a21cf4 add vgetmantph
55ab361f0 add tests of vgetexp{ph,sh}
8653f4152 add vgetexpsh
697eeb627 add vgetexpph
ee920a991 add vfpclasssh
7aed436e6 add vfpclassph
56dca14e4 v5.997
b3b1e4e3c fix vrndscale* to support {sae}
681077eb1 add vrndscalesh
2f14eae85 add vrndscaleph
f96870a44 add vreducesh
043c94ae9 add vreduceph
37bf3bb49 add vscalefsh
c16f91c59 add vscalefph
61ad45935 add vsqrtsh
e00b508d5 add vsqrtph
52765d54f add vrsqrtsh
2ec6a7ab4 add vrsqrtph
b1ff7891d add vrcpph, vrcpsh
4f543ca0e add vucomish
412b95f02 add vf{,c}mulcph
9fc53baed add vf{,c}maddcph
0098ce98d add vf{,n}m{sub,add}sh
849dffb10 add vfmadd, vfnmadd, vfnmsub for avx512-fp16
eadb93d0b add vfmsubaddcph
9b8802cba add vfmaddsub{132,213,231}ph
ab9481b4c add vcomish
cd036ea17 fix vcmpsh
b494b321a vcmpsh supports ptr_b
eb2d63c83 vcmpph uses T_B16
a480b3dd9 v5.996
16d18b1d4 fix v{add,sub,mul,...}{sd,ss} to support T_rd_sae etc.
66c6ca1ab support vaddsh with T_rd_sae
6333ec099 add m16bcst
84053c8e7 add vcmpph
5df23d263 move FP16 to AVX-512
d5c7336f8 fix disp scaling of v{add,sub,mul,div,max,min}sh
ebf29542d add vaddsh test
f29689d02 add test of vaddph
2c4b6ac16 add v{add,sub,mul,div,min,max}{ph,sh}
edf3c2f6f remove mask for mmm
2c561aad6 add T_MAP5 and T_MAP6
acd360c38 add Cpu::tAVX512_FP16
1554f479c remove unused flags(tSSE4a and tSSE5) of Cpu
c313a8758 update CMakeLists.txt version
740b39e24 Merge pull request #122 from abouvier/cmake
10a1e5759 v5.995
0a557a099 rename XBYAK_MEMFD_CREATE to XBYAK_USE_MEMFD
0ad9b9bbe Merge branch 'captain5050-master' into dev
c7bb66383 fix for mac and enable it if XBYAK_MEMFD_CREATE is defined
c1e6569f1 fix cmake config files
ccd4130ec Name mmap pages on Linux with memfd_create
2fb843c32 v5.994
413a66b44 add alias of vcmpXX{ps,pd,ss,sd} for mask register
6f4f76890 v5.993
19043cb9a add test for gather/scatter
b5acb1d1c gather test does not generate bad combination of regs
67ec1674a check restriction of gather/scatter regs
ea9814f4f check bad reg combination of gather
a34850b2d add endbr32 and endbr64
git-subtree-dir: externals/xbyak
git-subtree-split: 9357732aa2aa3cf97809027596dfa5c61d1515b2
2022-06-05 13:31:49 +01:00
Merry
39e21920db
externals: Update xbyak to v6.06
...
Merge commit 'c926d9f40978bee57fbf245cf1c6eb347943e4d9'
2022-06-05 13:31:49 +01:00
SachinVin
46989efc2b
asimd_one_reg_modified_immediate.cpp: Rename mvn to mvn_
2022-05-28 13:27:14 +01:00
Merry
57de35a821
tests: Enable tests dependent on active frontend
2022-05-28 13:27:14 +01:00
Merry
e44ac5b84c
CMakeLists: Allow building on arm64
2022-05-28 13:27:14 +01:00
Merry
2779f24862
emit_x64_packed: Optimize GE flag generation for signed packed add/sub
...
sum >= 0 is equivalent to sum > -1
2022-05-17 23:50:51 +01:00
Merry
b224fad171
emit_x64_vector_floating_point: Implement workaround for issue 678
2022-05-17 21:06:16 +01:00
Merry
b1dc11a32d
exception_handler_macos: Avoid use of deprecated function mach_port_destroy
2022-05-17 20:47:13 +01:00
Merry
e007d94133
backend/x64: Use templated lambda in each use of GenerateLookupTableFromList
2022-05-17 20:25:27 +01:00
Alexandre Bouvier
5e95a23174
cmake: build static externals as PIC
2022-04-23 19:45:33 +01:00
Merry
65ed1e7054
mcl/assert: Flush stderr
2022-04-23 19:37:29 +01:00
Merry
da45f689b9
externals: Update mcl to 0.1.7
...
Merge commit '5da4668a0d928ffa527ca03642902c92c4b78a64'
2022-04-23 18:39:02 +01:00
Merry
5da4668a0d
Squashed 'externals/mcl/' changes from a86a53843..761b7c05e
...
761b7c05e mcl: Build as PIC
4aad0b5e6 mcl/bit: Simplify sign_extend
0733afd2a mcl: Fix bug in non-template mcl::bit::ones
e26df0587 mcl: bit_field: Fix incorrect argument order in replicate_element
git-subtree-dir: externals/mcl
git-subtree-split: 761b7c05e80d789acf572b52175b852c6509e753
2022-04-23 18:37:57 +01:00
merry
e3199f8f65
mcl: Build as PIC
2022-04-23 18:26:31 +01:00
Merry
57af72a567
CMakeLists: Make mcl a public link dependency
2022-04-19 20:33:26 +01:00
Liam
898f14b772
backend/x64: use mmap for all code allocations on Linux
2022-04-19 18:45:46 +01:00
Merry
78b4ba10c9
Migrate to mcl
2022-04-19 18:05:04 +01:00
Merry
ed9955891f
mcl: Fix bug in non-template mcl::bit::ones
2022-04-19 18:05:04 +01:00
Merry
95422b2091
mcl: bit_field: Fix incorrect argument order in replicate_element
2022-04-19 16:53:45 +01:00
Merry
de4154aa18
externals: Remove mp and replace uses with mcl
2022-04-19 16:28:28 +01:00
Merry
f642637971
externals: Add mcl v0.1.3
...
Merge commit '7eb1d05f63c7ba8df6a203138932ea428ab4aa49' as 'externals/mcl'
2022-04-19 16:27:57 +01:00
Merry
7eb1d05f63
Squashed 'externals/mcl/' content from commit a86a53843
...
git-subtree-dir: externals/mcl
git-subtree-split: a86a53843f82e4d6ca2f2e1437824495acad2712
2022-04-19 16:27:52 +01:00
Wunkolo
27bbf4501b
backend/x64: Use upper EVEX registers as scratch space
...
AVX512 adds an additional **16** simd registers, for a total of 32 simd
registers, accessible by utilizing EVEX encoded instructions. Rather
than using the `ScratchXmm` function, adding additional
register-pressure and spilling, AVX512-enabled contexts can just
directly use `xmm{16-31}` registers as intermediate scratch registers.
2022-04-06 17:41:55 +01:00
Wunkolo
f0b9cb9ccf
tests/A64: Add {S,U}SHL instruction unit tests
2022-04-06 17:41:55 +01:00
merry
644172477e
Implement enable_cycle_counting
2022-04-03 16:10:32 +01:00
merry
aac1f6ab1b
Implement halt_reason
...
* Provide reason for halting and atomically update this.
* Allow user to specify a halt reason and return this information on halt.
* Check if halt was requested prior to starting execution.
2022-04-03 15:37:20 +01:00
merry
116297ccd5
common: Add atomic
...
Implement atomic or operation on u32
2022-04-03 15:30:39 +01:00
merry
f6be6bc14b
emit_x64_memory: Appease MSVC
...
Associated with changes in 8bcd46b7e9
2022-04-02 20:41:34 +01:00
merry
8bcd46b7e9
emit_x64_memory: Ensure 128-bit loads/stores are atomic
2022-04-02 19:33:48 +01:00
merry
e27733464b
emit_x64_memory: Always order exclusive accesses
2022-04-02 19:33:15 +01:00
merry
cd91a36613
emit_x64_memory: Fix bug in 16-bit ordered EmitReadMemoryMov
2022-04-02 19:32:46 +01:00
merry
9cadab8fa9
backend/emit_x64_memory: Enforce memory ordering
2022-03-29 20:57:34 +01:00
merry
675efecf47
emit_x64_memory: Combine A32 and A64 memory code
2022-03-29 20:51:50 +01:00
merry
af2d50288f
A64/sys_ic: Return to dispatch on possible invalidation
2022-03-27 15:27:34 +01:00
merry
cf0709c7f1
emit_x64_memory: Share Emit{Read,Write}MemoryMove
2022-03-26 16:51:55 +00:00
merry
64adc91ca2
emit_x64_memory: Move EmitFastmemVAddr to common file
2022-03-26 16:49:14 +00:00
merry
18f02e2088
emit_x64_memory: Move EmitVAddrLookup to common file
2022-03-26 16:46:06 +00:00
merry
3d657c450a
emit_x64_memory: Share EmitDetectMisalignedVAddr
2022-03-26 16:09:56 +00:00
merry
fb586604b4
emit_x64_memory: Share constants
2022-03-26 16:05:03 +00:00
merry
5cf2d59913
A32: Add AccType information and propagate to IR-level
2022-03-26 15:38:10 +00:00
merry
614ecb7020
A64: Propagate AccType information to IR-level
2022-03-26 15:38:10 +00:00
merry
879f211686
ir/value: Add AccType to Value
2022-03-26 15:38:10 +00:00
