Commit graph

161 commits

Author SHA1 Message Date
MerryMage 7e9b79955f externals: Update dynarmic to 9594465
9594465 A64: Implement FastDispatchHint
2be95f2 A32: Implement FastDispatchHint
96f23ac ir/terminal: Add FastDispatchHint
f5ca9e9 A64: Implement SQDMULH's scalar variant
af8bea5 ir: Add opcodes for scalar signed saturated doubling multiplies
fed4220 A64: Implement SQDMULH's vector variant
72eb6ad ir: Add opcodes for signed saturated doubling multiplies
0f8ae84 externals: Update catch to 2.4.0
235165b A64: Implement SQABS' scalar variant
1adca93 A64: Implement SQABS' vector variant.
f978c44 ir: Add opcodes for signed saturated absolute values
d895a84 emit_x64_floating_point: EmitFPToFixed: maxsd optimization
c624fe3 emit_x64_floating_point: ZeroIfNaN: pxor -> xorps
e987a84 IR: Simplify FP{Single,Double}ToFixed{U,S}{32,64}
f1babc8 externals: Update catch to 2.3.0
a0c587a A32/decoder: Add missing <algorithm> includes
2018-09-07 22:16:50 +01:00
Lioncash c6fd56b00f
externals: Update dynarmic to 0435ac2 2018-09-03 08:04:24 -04:00
James Rowe a1bdc597e9
Merge pull request #1159 from lioncash/fmt
externals: Update fmt to 6201052
2018-08-22 18:46:22 -06:00
Lioncash c5c0da41b4 externals: Update fmt to 6201052
Previously, we'd get warnings like:

"
c:\projects\yuzu\externals\fmt\include\fmt\format.h(2868): warning
C4127: conditional expression is constant
[C:\projects\yuzu\msvc_build\externals\dynarmic\src\dynarmic.vcxproj]
"

spamming the build output when compiling on Windows. This updates fmt to
include the upstreamed fix that silences this warning.
2018-08-22 17:32:53 -04:00
Lioncash f835349364 externals/boost: Update to 1.68.0
This updates the submodule to use 1.68.0. Notably, it gets rid of the
silly

"Info: Boost.Config is older than your compiler version - probably
nothing bad will happen - but you may wish to look for an update Boost
version. Define BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE to suppress this
message."

message that spams the output of the build process on Windows.
2018-08-22 17:15:44 -04:00
bunnei c6fda4c758 externals: Update dynarmic to a42f301c. 2018-08-20 19:50:49 -04:00
MerryMage 94329038b6 dynarmic: Update to 550d662
550d662 load_store_exclusive: Define s == t state to be Constraint_NONE
0b69381 A64/translate: Allow for unpredictable behaviour to be defined
6d236d4 system: Implement MRS CNTFRQ_EL0
6cbb6fb A32/testenv: Add missing headers
6729328 externals: Update xbyak to v5.67
1812bd2 Squashed 'externals/xbyak/' changes from 2794cde7..671fc805
9a95802 externals: Document subtrees
714a840 A64: Implement SQ{ADD, SUB}, and UQ{ADD, SUB}'s vector variants
8cab459 A64: Implement UQADD/UQSUB's scalar variants
18a8151 ir: Add opcodes for unsigned saturating add and subtract
a5660ee x64/reg_alloc: Use type alias for array returned by GetArgumentInfo()
29489b5 ir/value: Use type alias CoprocessorInfo for std::array<u8, 8>
e23ba26 status_register_access: Add support for bits 0 and 1 of mask to MSR
55190bd fuzz_with_unicorn: Split utility functions into fuzz_util
23b049d A32/translate/load_store: Correct detection of writeback
7ec9f15 A32/translate: Add TranslateSingleInstruction
efeecb4 A32/ir_emitter: Bug fix: IREmitter::ExceptionRaised using incorrect opcode
08d1d19 A32/decoders: Split instruction list into include file
2d929cc tests: Refactor unicorn_emu to allow for A32 unicorn
f672368 microinstruction: Improve assert messages
7ebff50 emit_x64_vector: EmitVectorNarrow16: AVX512 implementation
edce230 emit_x64_vector: EmitVectorNarrow32: prefer pblendw to loading constant
2018-08-16 10:12:20 +01:00
MerryMage ef41983c84 dynarmic: Update to 0118ee0
0118ee0 emit_x64_vector: packusdw is SSE4.1
2018-08-10 11:15:04 +01:00
bunnei 6a2f415298
Merge pull request #969 from lioncash/lz4
externals/CMakeLists: Add EXCLUDE_FROM_ALL to lz4's add_subdirectory() command
2018-08-08 11:59:14 -04:00
bunnei f156a45c01
Merge pull request #972 from lioncash/catch
externals: Update catch to 2.3.0
2018-08-08 03:00:57 -04:00
Lioncash 62b0b83fd8 externals: Update catch to 2.3.0
Updates the library from 2.2.3 to 2.3.0
2018-08-07 19:26:13 -04:00
Zach Hilman 1fbb7aff1e externals/mbedtls: Update to mbedtls v2.12.0 2018-08-07 19:22:49 -04:00
Lioncash e530f82dd3 externals/CMakeLists: Add EXCLUDE_FROM_ALL to lz4's add_subdirectory() command
We don't need to build the lz4 CLI tool, or anything else. We just want
to build in the library statically, so we specify this to ensure that.
Now, we don't potentially build unnecessary targets.
2018-08-07 18:40:52 -04:00
bunnei c707240685
Merge pull request #948 from hcorion/fix-mbedtls-installing-files
CMakeLists: Make mbedtls and cubeb not install headers and libraries
2018-08-07 14:27:43 -04:00
Lioncash 0db0e4c8f3 externals: Update glad to 0.1.26
Updates the library from 0.1.25. Mainly fixes issues related to macOS,
but we may as well update the library.
2018-08-07 02:24:34 -04:00
Zion Nimchuk e3321c2e00 Make mbedtls and cubeb not install headers and libraries 2018-08-06 18:32:07 -07:00
MerryMage e816745b19 externals: Update dynarmic to 4f96c63
4f96c63 emit_x64_vector_floating_point: Simplify FPVector{Min,Max}
e15fdfe emit_x64_vector_floating_point: Simplify Get*Vector functions
734a00b emit_x64_floating_point: Remove EmitProcessNaNs
fd45191 devirtualize: Replace DEVIRT macro with function template
67ba5d0 fuzz_with_unicorn: Remove FCVT_float from ignore list
66e6dd1 a32_emit_x64: std::move A32::UserConfig in the constructor
b4890b6 emit_x64_floating_point: Use EmitPostProcessNaNs in EmitFPMulX
18b2943 emit_x64_floating_point: Remove unnecessary DenormalsAreZero from EmitFPSingleToDouble and EmitFPDoubleToSingle
df1f81f emit_x64_floating_point: Simplify EmitFP{Min,Max}{,Numeric}{32,64}
21fb1c3 emit_x64_floating_point: Reduce NaN processing overhead
f5c9f0f A64: Implement FMULX, scalar single/double variant
8f47773 IR: Implement FPMulX IR instruction
79e6440 fuzz_with_unicorn: Randomize SP
33c80e3 fuzz_with_unicorn: Randomize PC
8d41024 testenv: Make code_mem mobile
a9fae0e emit_x64_vector: Vectorize 32-bit variants of paired min/max
8926a92 emit_x64_vector: Improve code emission of VectorGetElement* for index == 0
e20bd38 reg_alloc: Do a UseScratch if a Use destination is too small
a19fa0e fuzz_with_unicorn: Randomize FPCR.AHP and FPCR.FZ16
775f368 emit_x64_floating_point: AVX implementation of ForceToDefaultNaN
71018a1 emit_x64_vector_floating_point: Prefer blendvp{s,d} to vblendvp{s,d} where possible
137f4b3 backend_x64: Remove all use of xmm0
e73d67a emit_x64_vector_floating_point: AVX implementation of ForceToDefaultNaN
43cca54 emit_x64_vector_floating_point: Reduce codesize of ForceToDefaultNaN
5dc40f4 emit_x64_vector_floating_point: Reduce codesize of EmitTwoOpVectorOperation
07622ee emit_x64_vector_floating_point: Correct FMA in FTZ mode
621c85b emit_x64_floating_point: DenormalsAreZero is redundant as hardware already does DAZ
3d0ebaa emit_x64_floating_point: FlushToZero is redundant as hardware already does FTZ
f626ff8 backend_x64: Fix FPVectorMulAdd and FPMulAdd NaN handling with denormals
adeb9d9 a32/fuzz_arm: Disable vfp tests
19ea70d fuzz_with_unicorn: Randomize FPCR.FZ
895db36 backend_x64: Fix bugs when FPCR.FZ=1
d7e2de2 fuzz_with_unicorn: Extract RandomFpcr function
c858d6c fp/info: Deduplicate functions
5b88ec2 emit_x64_floating_point: Deduplicate EmitFPMulAdd implementation
2018-08-05 17:04:23 +01:00
Zach Hilman c54a10cb4f Update mbedtls and fix compile error 2018-08-01 00:16:54 -04:00
Zach Hilman df5b75694f Remove files that are not used 2018-08-01 00:16:54 -04:00
bunnei f437c11caf audio_core: Implement Sink and SinkStream interfaces with cubeb. 2018-07-30 21:45:24 -04:00
bunnei 5f59815f39 externals: Add cubeb for audio output. 2018-07-30 18:44:16 -04:00
David a483e5e28d Implemented various hwopus functions (#853) 2018-07-30 15:42:20 -07:00
MerryMage 99b5aa273c externals: Update dynarmic to 73d3efc
73d3efc emit_x64_floating_point: Deduplicate code
c9508c3 fuzz_with_unicorn: Randomize FPCR.DN
2970833 emit_x64_vector_floating_point: Fix FPVector{Max,Min} when FPCR.DN = 1
150764f emit_x64_floating_point: Fix FP{Max,Min} when FPCR.DN = 1
b7d209c IR: SSE4.1 implementation of FPVectorRoundInt
8cf8270 A64: Implement FRINT{N,M,P,Z,A,X,I} (vector), single/double variant
8f46c26 IR: Initial implementation of FPVectorRoundInt
97017bb A64: Implement SQADD and SQSUB, scalar variant
ce58863 IR: Generalise SignedSaturated{Add,Sub} to support more bitwidths
e80f8ff a64_emit_x64: Bugfix EmitA64OrQC - Incorrect argument
1e4ec7e simd_three_same: Extract non-paired SMAX, SMIN, UMAX, UMIN code to a common function
6f9dc9b A64: Implement SMAXP, SMINP, UMAXP, UMINP
1dfb29f ir: Add opcodes for vector paired maximum and minimums
017b510 A64: Implement SMAXV, SMINV, UMAXV, and UMINV
aae22ee ir: Add opcodes for performing scalar integral min/max
6ef3af3 A64: Implement PMULL{2}
2a4ce19 translate: Deduplicate GetDataSize() functions
0e01500 floating_point_{conditional}_compare: Deduplicate code
259237c common: Move all cryptographic function to common/crypto
c5f1080 a32_emit_x64: BMI2 implementation of A32SetCpsr
a23304a a32_emit_x64: Shorten EmitA32GetCpsr
57604d2 a32_emit_x64: Assert that memory layout assumption in EmitA32GetCpsr is valid
945fa48 A64: Implement PMUL
656a404 ir: Add opcode for performing polynomial multiplication
05143df A64: Implement FCVT{N,M,A,P}{U,S} (vector), FCVTZU (vector, integer), single/double variant
34ce767 A64: Implement FCVTZS (vector, integer), single/double variant
0f9bc2d IR: Implement FPVectorTo{Signed,Unsigned}Fixed
0189e44 fp/info: Replace constant value generators with FPValue
db16568 emit_x64_vector_floating_point: AVX implementation of FPVector{Max,Min}
31148bd emit_x64_vector_floating_point: Remove unnecessary double jump in HandleNaNs
4c3ca51 A64: Implement FMAX's vector single and double precision variants
bf0f21c A64: Implement FMIN's vector single and double precision variants
76f0ca0 IR: Implement FPVector{Max,Min}
6c37c31 FPRecipEstimate: Move offset out of function
59546f3 microinstruction: Update ReadsFromAndWritesToFPSRCumulativeExceptionBits
3f6b03a A64: Implement FRECPS, vector/scalar single/double variants
2d2ca5e IR: Implement FPRecipStepFused, FPVectorRecipStepFused
5cb9f1d A64: Implement FRECPE, vector single/double variant
c5a14ab IR: Implement FPVectorRecipEstimate
56f8a0b A64: Implement FRECPE, scalar single/double variant
fde69b4 IR: Implement FPRecipEstimate
186e52c IR: Implement FPRecipEstimate
cf2e1ae fp: Change FPUnpacked to a normalized representation
2018-07-30 18:23:54 +01:00
MerryMage abc5b3347d externals: Update dynarmic to 98e2380
98e2380 fuzz_with_unicorn: Disable testing of FDIV
041b7d5 block_of_code: Add ABI_PARAMS array
2a2371c A64: Implement MLA, MLS (by element), vector single/double variant
78c640a A64: Implement FMLS (vector), single/double variant
b6b6993 emit_x64_vector_floating_point: Specify NanHandler::function_type explicitly
4b9d12a emit_x64_vector_floating_point: ChooseOnFsize arguments maybe_unused
b1e3616 IR: Implement FPVectorNeg
4343612 A64: Implement FMLA (vector), single/double variant
93eeb25 IR: Implement FPVectorMulAdd
57e5c7e emit_x64_vector_floating_point: Standardize naming scheme
bcb9e41 emit_x64_floating_point: Simplify indexers
83aa585 emit_x64_vector_floating_point: Simplify EmitVectorOperation*
f4087c8 mp: rename mp.h to mp/function_info.h
1864090 emit_x64_vector: Slightly improve ArithmeticShiftRightByte
e048441 emit_x64_vector: Simplify VectorShuffleImpl
ff025e8 IR: Implement A64OrQC
6fac68d A64: Implement UQSHRN, UQRSHRN (vector)
5a8d9c3 emit_x64_vector: -0x80000000 isn't -0x80000000
759289e A64: Implement UQXTN (vector)
2a96281 emit_x64_vector: Fix non-SSE4.1 saturated narrowing reconstruction comparison
0682353 A64: Implement SQXTN (vector)
6c5229e emit_x64_vector: packusdw reqiures SSE4.1
158d9b1 A64: Implement SQSHRUN, SQRSHRUN (vector)
f886013 simd_shift_by_immediate: Simplify ShiftRight
d9b59c6 A64: Implement SQXTUN
50fe28b microinstruction: Reorganize FPSCR related instruction queries
d9d036a microinstruction: Add missing FP scalar opcodes to ReadsFromFPSCR() and WritesToFPSCR()
db96163 u128: Make Bit() a const-qualified member function
f7052ae A64: Implement FRSQRTS (vector), single/double variant
0925ef6 A64: Implement FRSQRTE (vector), single/double variant
f4cbbe3 A64: Implement FRSQRTS (scalar), single/double variant
4ef864e IR: Implement FPRSqrtStepFused
9dffeeb fp: Implement FPRSqrtStepFused
aa04556 fp: Implement FPNeg
cbde1c5 process_nan: Add two operand variant
1ec2663 A64: Implement FMAXP, FMINP, FMAXNMP and FMINNMP's scalar double/single-precision variant
027ddf9 emit_x64_floating_point: Fixup special NaN case in FMA FPMulAdd implementation
75a9f77 fp: Use a forward declaration in fused.h
1ee1630 u128: Implement comparison operators in terms of one another
3b77f48 tests: Print cpu info
bed3cc0 u128: StickyLogicalShiftRight requires special-casing for amount == 64
15d04f4 A64: Implement FMLA and FMLS (by element)'s double/single-precision scalar variant
7cfccdf A64: Implement FMUL (by element)'s scalar double/single-precision variant
7d2d62e (fpmuladd) emit_x64_floating_point: Implement accurate fallback for FPMulAdd{32,64}
a599eac fp: Implement FPMulAdd
d70b90e process_nan: Add FPProcessNaNs3
38ef0e0 block_of_code: Add SysV ABI fifth and sixth parameters
8e2ff56 u128: Add StickyLogicalShiftRight
3b337df u128: Add Multiply64To128
8219075 u128: Add u128::Bit
a574dcb u128: Add comparison operators
391d6d4 unpacked: Use ResidualErrorOnRightShift in FPRoundBase
5e0cf9c fp: Remove MantissaT
8c0a84c FPRSqrtEstimate: Improve documentation of RecipSqrtEstimate
c41d855 FPRSqrtEstimate: Deduplicate array bounds
4cf055b A64: Implement FMAXV, FMINV, FMAXNMV, and FMINNMV
bf24f0f FPRSqrtEstimate: Use forward declarations where applicable
206230e translate: Return by bool in helpers where applicable
346b725 Simplify fallback case for EmitVectorSetElement64()
2c34e1d emit_x64_floating_point: s/Esimate/Estimate/
5213fb6 simd_scalar_two_register_misc: Implement FRSQRTE, scalar variant
7ed089f IR: Implement FPRSqrtEstimate
cd2e286 simd_vector_x_indexed_element: Implement FMUL (by element), vector variant
2018-07-25 14:26:51 +01:00
MerryMage 7dde4b7a77 externals: Update dynarmic to fc6b73bd
Resolves issues:
* 128-bit exclusive writes on Windows
* Non-updating CNTPCT_EL0

fc6b73 a64_emit_x64: Ensure host has updated ticks in EmitA64GetCNTPCT
888c67 a64_emit_x64: Fix stack misalignment on Windows for 128-bit exclusive writes
352d53 emit_x64_aes: Eliminate extraneous usage of a scratch register in EmitAESInverseMixColumns()
ab7fe7 A64: Implement SADDLV
09bd2b A64: Implement UADDLV
62e86d fp: Use forward declarations where applicable
b3edb7 emit_x64_vector: Append 'v' prefix onto movq in AVX path
2018-07-22 16:26:47 +01:00
Lioncash 1519ce7eab
externals: Update dynarmic to 7ea1241
Resolves an issue with TPIDR setting being erroneously removed in the
dead code pass.
2018-07-21 13:25:14 -04:00
Lioncash 6a9cd17227 externals: Update glad to version 0.1.25
Keeps the OpenGL loader library up to date. Previously we were at
version 0.1.16
2018-07-20 02:00:05 -04:00
bunnei 130a02f330
Merge pull request #708 from lioncash/xbyak
externals: Update Xbyak to 5.65
2018-07-19 10:00:06 -07:00
Lioncash ef03d0178a externals: Update Xbyak to 5.65
Keeps the JIT assembler library up to date and ensures we don't run into
any issues that may have been resolved.
2018-07-19 08:38:07 -04:00
Lioncash 25f997097d externals: Update catch to v2.2.3
Keeps the unit-testing library up to date.
2018-07-19 08:33:06 -04:00
bunnei cd4fca8447
Merge pull request #700 from bunnei/update-dynarmic
externals: Update dynarmic to 5a91c94.
2018-07-18 22:01:39 -07:00
bunnei 522bd5b736 externals: Update dynarmic to 5a91c94. 2018-07-18 23:14:44 -04:00
Lioncash f5d7706ca1 externals: update fmt to version 5.1.0
Previously, we were on 4.1.0, which was a major version behind.
2018-07-18 17:46:17 -04:00
Lioncash 0722adb471
externals: Update dynarmic to dfdec79 2018-07-15 16:11:45 -04:00
bunnei afb26b190f
Merge pull request #585 from janisozaur/patch-11
Improve directory creation in WindowsCopyFiles.cmake
2018-07-11 20:21:17 -07:00
Lioncash 650c89bbbc
externals: Update dynarmic to f7d11baa1 2018-07-06 20:54:04 -04:00
Michał Janiszewski 23dc36ed71
Improve directory creation in WindowsCopyFiles.cmake 2018-06-24 21:27:00 +02:00
bunnei 0b831dd2ba
Revert "Use Ninja for MSVC AppVeyor builds" (#584) 2018-06-23 03:17:32 -04:00
Michał Janiszewski 5c3d5d0849 Use Ninja for MSVC AppVeyor builds 2018-06-05 22:46:54 +02:00
Lioncash 74efdd6928 externals: Update dynarmic
Updates dynarmic to revision 990a569b7a5f2518fe08682f5ebf8536e5388d66
2018-05-23 15:26:23 -04:00
Lioncash e56e2a1528
externals: Update dynarmic
Just a basic update to keep it in sync
2018-04-28 14:31:37 -04:00
Lioncash b2febaff2f
externals: Update dynarmic to HEAD 2018-04-20 09:02:18 -04:00
James Rowe f9945f8a3b Update fmtlib to fix msvc warnings
Additionally, when updating fmtlib, there was a change in fmtlib broke
how the old logging macro was overloaded, so this works around that by
just naming the fmtlib macro impl something different
2018-04-05 22:42:09 -06:00
Daniel Lim Wee Soong c9845c486e externals: Update fmt to 4d35f94
Versions prior to this didn't compile on OpenBSD due to unconditional
use of the non-standard strtod_l() function.

The fmt::MemoryWriter API has been removed in the intervening
versions, so replace its use with fmt::memory_buffer and fmt::format_to.

The library also no longer provides the fmt::fmt ALIAS, so define
it in externals/CMakeLists.txt.
2018-04-03 02:49:58 +08:00
MerryMage 57eca6374a dynarmic: Update to 9cc12d8
9cc12d8 abi: Missing includes
ac35ad5 emit_x64_floating_point: Near jump instead of short jump in FPMinNumberic{32,64}
6f03fdd A64: system: Use an enum class for MRS/MSR register encodings
2018-03-29 12:49:21 +01:00
MerryMage 78a81614ee dynarmic: Update to 12a1020
12a1020 emit_X64_floating_point: Near jmp to end instead of short jmp
6278f83 emit_x64_vector: Fix typo in VectorShuffleImpl
25a0204 A64: Implement REV64
aa92e33 bit_util: Do nothing in RotateRight if the rotation amount is zero
e537985 A64: Implement REV32 (vector)
f62a258 ir: Add IR opcodes for emitting vector shuffles
36ac6ec emit_x64_vector_floating_point: Fix out of bounds array access in EmitVectorOperation64
20a59a9 A64: Implement REV16 (vector)
b2f7bb0 CMakeLists: Add fp_util, macro_util and math_util headers
fd21b58 A64: Implement EOR3 and BCAX
a48c0bb travis: Use yuzu's unicorn fork
59e62e0 externals: Update catch to v2.2.1
2018-03-27 08:23:35 +01:00
bunnei a1cf5020e6 externals: Update Glad to latest version used by Citra. 2018-03-19 23:14:01 -04:00
MerryMage 32d127ad3e dynarmic: Update to 6b4c6b0
6b4c6b0 impl: Update PC when raising exception
7a1313a A64: Implement FDIV (vector)
b2d781d system: Raise exception for YIELD, WFE, WFI, SEV, SEVL
b277bf5 Correct FPSR and FPCR
7673933 A64: Implement USHL
8d0e558 A64: Implement UCVTF (vector, integer), scalar variant
da9a4f8 A64: Partially implement FCVTZU (scalar, fixed-point) and FCVTZS (scalar, fixed-point)
7479684 A64: Implement system register TPIDR_EL0
0fd75fd A64: Implement system registers FPCR and FPSR
31e370c A64: Implement system register CNTPCT_EL0
9a88fd3 A64: Implement system register CTR_EL0
1d16896 A64: Implement NEG (vector)
3184edf IR: Add IR instruction ZeroVector
31f8fbc emit_x64_floating_point: Add maybe_unused to preprocess parameter
567eb1a A64: Implement FMINNM (scalar)
c6d8fa1 A64: Implement FMAXNM (scalar)
616056d constant_pool: Add frame parameter
a3747cb A64: Implement ADDP (scalar)
5cd5d9f reg_alloc: Only exchange GPRs
dd0452a A64: Implement DUP (element), scalar variant
e5732ea emit_x64_floating_point: Correct FP{Max,Min}{32,64} implementations for -0/+0
40eb9c3 A64: Implement FMAX (scalar), FMIN (scalar)
7cef39b fuzz_with_unicorn: QEMU's implementation of FCVT is incorrect
826dce2 travis: Switch unicorn repository
9605f28 a64/config: Allow NaN emulation accuracy to be set
e9435bc a64_emit_x64: Add conf to A64EmitContext
30b596d fuzz_with_unicorn: Explicitly test floating point instructions
be292a8 A64: Implement FSQRT (scalar)
3c42d48 backend_x64: Accurately handle NaNs
4aefed0 fuzz_with_unicorn: Print AArch64 disassembly
2018-02-21 21:39:07 +00:00
FernandoS27 bd6432f1ff updated dynarmic 2018-02-17 14:57:32 -04:00
MerryMage 6085d32cf5 arm_dynarmic: Support direct page table access 2018-02-12 21:53:32 +00:00