MerryMage
9a7d75be3b
fuzz_with_unicorn: Randomize PC
2020-04-22 20:46:23 +01:00
MerryMage
ff84740ea6
testenv: Make code_mem mobile
2020-04-22 20:46:23 +01:00
MerryMage
63eb4e0f31
fuzz_with_unicorn: Randomize FPCR.AHP and FPCR.FZ16
2020-04-22 20:46:23 +01:00
MerryMage
bb93353f94
emit_x64_vector_floating_point: Correct FMA in FTZ mode
...
x64 rounds before flushing to zero
AArch64 rounds after flushing to zero
This difference of behaviour is noticable if something would round to a smallest normalized number
2020-04-22 20:46:23 +01:00
MerryMage
822fd4a875
backend_x64: Fix FPVectorMulAdd and FPMulAdd NaN handling with denormals
...
Denormals should be treated as zero in NaN handler
2020-04-22 20:46:23 +01:00
MerryMage
381821eda3
a32/fuzz_arm: Disable vfp tests
2020-04-22 20:46:23 +01:00
MerryMage
868ec44f30
fuzz_with_unicorn: Randomize FPCR.FZ
2020-04-22 20:46:23 +01:00
MerryMage
2b538b471f
fuzz_with_unicorn: Extract RandomFpcr function
...
Deduplicate randomization of fpcr and make use of FP::FPCR
2020-04-22 20:46:23 +01:00
MerryMage
f2344f4c87
fuzz_with_unicorn: Randomize FPCR.DN
2020-04-22 20:46:23 +01:00
MerryMage
7a673a8a43
fp: Change FPUnpacked to a normalized representation
...
Having a known position for the highest set bit makes writing algorithms easier
2020-04-22 20:46:22 +01:00
MerryMage
680395a803
fuzz_with_unicorn: Disable testing of FDIV
2020-04-22 20:46:22 +01:00
MerryMage
f020dbe4ed
A64: Implement SQXTUN
2020-04-22 20:46:22 +01:00
MerryMage
a04553eb91
tests: Print cpu info
2020-04-22 20:46:21 +01:00
MerryMage
76b07d6646
u128: StickyLogicalShiftRight requires special-casing for amount == 64
...
In this case (128 - amount) == 64, and this invokes undefined behaviour
2020-04-22 20:46:21 +01:00
MerryMage
0ce11b7b15
emit_x64_floating_point: Implement accurate fallback for FPMulAdd{32,64}
2020-04-22 20:46:21 +01:00
MerryMage
f17cd6f2c5
unpacked: Use ResidualErrorOnRightShift in FPRoundBase
...
Fixes a bug relating to exponents that are severely out of range.
2020-04-22 20:46:21 +01:00
MerryMage
805428e35e
fp: Remove MantissaT
2020-04-22 20:46:21 +01:00
MerryMage
55eaa16615
a64_emit_x64: Ensure host has updated ticks in EmitA64GetCNTPCT
...
Discovered by @Subv.
Fixes incomplete fix begun in 5a91c94dca47c9702dee20fbd5ae1f4c07eef9df.
That fix fails to take into account that LinkBlock doesn't update ticks until there
are no remaining ticks to be executed.
Test added to confirm fix.
2020-04-22 20:46:21 +01:00
MerryMage
edd795e991
a64_emit_x64: Fix stack misalignment on Windows for 128-bit exclusive writes
...
Discovered by @Subv.
Includes a test to ensure this codepath is exercised on Windows.
2020-04-22 20:46:21 +01:00
Lioncash
1dc1e3dcd8
fp: Use forward declarations where applicable
...
Minimizes the amount of files that need to be rebuilt if the headers
ever change.
2020-04-22 20:46:21 +01:00
Lioncash
5b39e8dcf8
tests: Silence warnings in skyeye code
...
Gets rid of warning noise when compiling the tests.
2020-04-22 20:46:21 +01:00
MerryMage
4525209bab
tests: Add FABD test
2020-04-22 20:46:21 +01:00
MerryMage
9571269552
fp/op: Implement FPToFixed
2020-04-22 20:46:19 +01:00
MerryMage
8087e8df05
mantissa_util: Implement ResidualErrorOnRightShift
...
Accurately calculate residual error that is shifted out
2020-04-22 20:46:19 +01:00
MerryMage
52ed365158
tests/fp: Add FPRound tests
2020-04-22 20:46:19 +01:00
MerryMage
7360a2579b
mp: Implement metaprogramming library
2020-04-22 20:46:19 +01:00
MerryMage
4ab029c114
fp: Implement FPUnpack
2020-04-22 20:46:19 +01:00
MerryMage
9c4f234417
fuzz_with_unicorn: Avoid self-modifying code
...
* Don't immediately terminate when unicorn raises an interrupt
* Detect self-modifying code
2020-04-22 20:46:19 +01:00
MerryMage
9f8c6f60f5
fuzz_with_unicorn: Configure as per qemu max configuration
2020-04-22 20:46:19 +01:00
Lioncash
64d4e40081
tests/A32/testenv: Add type aliases for register arrays
...
Allows avoiding duplicating std::array instance sizes and types.
2020-04-22 20:46:19 +01:00
Lioncash
a25bacc436
tests/unicorn: Add type aliases to the Unicorn class
...
Centralizes all register and vector array definitions to a single set of
aliases, so if these are ever changed, then the rest of the testing code
will follow suit without the need to manually change them.
2020-04-22 20:46:19 +01:00
MerryMage
8c65d58cb8
tests/A64: Randomize FPCR.RMode for single random instruction
2020-04-22 20:46:18 +01:00
Lioncash
7d52d7bef8
inst_gen: Compress loop into std::any_of in IsInvalidInstruction()
...
Same behavior, but using a more self-documenting function.
2020-04-22 20:46:18 +01:00
Lioncash
d909b0919e
fuzz_with_unicorn: Move std::vector outside loop in small random block test case
...
Avoids constructing and destructing the vector repeatedly, we can just
alter the contents of the vector on each iteration instead. Also move
out the std::array instances as well, like with the floating-point test
case and the single random instruction test case.
We can also use the regular form of std::generate and avoid hardcoding
size values twice.
2020-04-22 20:46:18 +01:00
MerryMage
ef57d75b32
fuzz_with_unicorn: Temporarily disable FDIV
2020-04-22 20:46:18 +01:00
MerryMage
ec0a91d6ee
tests/A64: Test small blocks
2020-04-22 20:46:18 +01:00
MerryMage
330e6111fa
fuzz_with_unicorn: Randomize FPCR.RMode
2020-04-22 20:46:18 +01:00
MerryMage
eb3ca7f65b
tests: Add print_info program
...
Eases debugging by printing out dynarmic IR for a given A64 instruction, along with
information about what instruction dynarmic thinks it is.
Also prints an LLVM disassembly of the instruction.
2020-04-22 20:46:18 +01:00
MerryMage
8c90fcf58e
IR: Implement FPMulAdd
2020-04-22 20:46:18 +01:00
Lioncash
e64978ed89
fuzz_with_unicorn: Make float_numbers in floating-point tests constexpr
...
Given this is just a lookup table, this can be made immutable.
2020-04-22 20:46:18 +01:00
Lioncash
329137a277
fuzz_with_unicorn: Remove exclusion of FMOV (imm) for FP-16 floats
...
Qemu, or rather, Unicorn now supports FP-16, since I backported support
for the recent changes to mainline Qemu relating to FP-16 support.
2020-04-22 20:46:18 +01:00
Lioncash
0c63e8f396
fuzz_with_unicorn: Silence unused variable warning
...
Currently, structured bindings don't provide a way to ignore unused variables.
2020-04-22 20:46:17 +01:00
Lioncash
cd0b71159a
CMake: Make FindUnicorn introduce a unicorn target
...
Makes the find module do all the work of properly setting up the target instead of needing to do it in the main CMakeLists file.
2020-04-22 20:46:16 +01:00
Lioncash
ab58bbddc8
unicorn: Be explicit about casting away const to const-incorrect APIs
...
Uses C++ casts which silence relevant warnings in Xcode 9.3
Also migrates relevant Read function equivalents over for consistency.
2020-04-22 20:46:16 +01:00
MerryMage
c490a45af6
fuzz_with_unicorn: Correct GenRandomInst
...
UnallocatedEncoding is now handled in ShouldTestInst
2020-04-22 20:46:15 +01:00
MerryMage
be57608353
A64: Partially implement FCVTZU (scalar, fixed-point) and FCVTZS (scalar, fixed-point)
2020-04-22 20:46:15 +01:00
MerryMage
9e4e4e9c1d
A64: Implement system register CNTPCT_EL0
2020-04-22 20:46:15 +01:00
MerryMage
44a5b57f2a
fuzz_with_unicorn: QEMU's implementation of FCVT is incorrect
2020-04-22 20:46:14 +01:00
MerryMage
1311f67b4a
fuzz_with_unicorn: Explicitly test floating point instructions
2020-04-22 20:46:14 +01:00
MerryMage
e97581d063
fuzz_with_unicorn: Print AArch64 disassembly
2020-04-22 20:46:14 +01:00
MerryMage
1f5b3bca43
Exclusive fixups
...
* Incorrect size of exclusive_address
* Disable tests on exclusive memory instructions for now
2020-04-22 20:46:14 +01:00
MerryMage
f6a2104ab3
fuzz_with_unicorn: Speed up tests by not initializing/tearing down constantly
2020-04-22 20:46:14 +01:00
MerryMage
ef02658049
fuzz_with_unicorn: Fix read-past-end access via jit_iter
2020-04-22 20:46:14 +01:00
MerryMage
5edd623b9d
Implement DC instructions
2020-04-22 20:46:14 +01:00
MerryMage
f378d2ef1b
Forward declare IR::Opcode and IR::Type where possible
2020-04-22 20:46:14 +01:00
MerryMage
a78e13ff19
fuzz_arm: Use SCOPE_FAIL
2020-04-22 20:46:13 +01:00
MerryMage
cc9efd13c9
A64: Implement STLLRB, STLLRH, STLLR, LDLARB, LDLARH, LDLAR
2020-04-22 20:46:13 +01:00
Lioncash
12c6f841c2
inst_gen: Make invalid_instructions a static inline variable
2020-04-22 20:46:13 +01:00
Lioncash
f96e83c486
fuzz_with_unicorn: Move instruction generator vector into GenRandomInst
...
Keeps scope localized and prevents potential static initialization issues.
2020-04-22 20:46:13 +01:00
MerryMage
47661b746b
basic_block: Fix bogus GCC maybe-uninitialized warning
2020-04-22 20:46:13 +01:00
MerryMage
ca38225e08
fuzz_with_unicorn: Skip instructions that need to be interpreted
2020-04-22 20:46:13 +01:00
MerryMage
4be55b8b84
A64: Implement FMOV (scalar, immediate)
2020-04-22 20:46:13 +01:00
MerryMage
7e0f14303c
fuzz_with_unicorn: Print information on test failure
2020-04-22 20:46:12 +01:00
MerryMage
d7044bc751
assert: Use fmt in ASSERT_MSG
2020-04-22 20:46:12 +01:00
Lioncash
71422c2b48
fuzz_with_unicorn: Move data outside loop
...
Given we know we're only ever going to use one instruction, we can just presize the vector and reassign to it
instead of potentially reallocating the same memory 100000 times
2020-04-22 20:46:12 +01:00
Lioncash
cd69c6a17c
fuzz_with_unicorn: Dehardcode some constants
2020-04-22 20:46:12 +01:00
MerryMage
98ec9c5f90
A32: Change UserCallbacks to be similar to A64's interface
2020-04-22 20:46:12 +01:00
Lioncash
d3b1a72bca
unicorn: Display EC and ISS separately beside the full ESR value
...
Makes it a little nicer to pick out the exception class details at a glance
2020-04-22 20:44:38 +01:00
Lioncash
8fa9849c25
unicorn: Use static_cast instead of reinterpret_cast
...
It's well-defined to cast from void* back to the original pointer type.
2020-04-22 20:44:38 +01:00
Lioncash
cf824fb2b2
unicorn_load: Minor Windows-related changes
...
- Add missing include
- Fix a potential compilation issue where the constructor wouldn't be able to execute, as it would be private.
2020-04-22 20:44:38 +01:00
MerryMage
a8ed248a13
tests/A64: Test memory writes
2020-04-22 20:44:38 +01:00
Lioncash
f1057aa362
tests: Fix truncation in GetFpcr()
2020-04-22 20:44:38 +01:00
MerryMage
e1df7ae621
IR: Add IR instructions A64Memory{Read,Write}128
...
This implementation only works on macOS and Linux.
2020-04-22 20:44:37 +01:00
MerryMage
1749780929
interface: Move Vector typedef to config.h
2020-04-22 20:44:37 +01:00
MerryMage
2a493f8b50
fuzz_with_unicorn: Compare vectors
2020-04-22 20:42:46 +01:00
MerryMage
35aaee6cc6
tests/A64: Randomize vectors
2020-04-22 20:42:46 +01:00
MerryMage
33a02ed91a
tests/A64/unicorn: Print interrupt number when InterruptHook is hit
2020-04-22 20:42:46 +01:00
MerryMage
e9f6e7c82c
tests/A64: Allow RunTestInstance to start from an arbitrary offset
2020-04-22 20:42:46 +01:00
Thomas Guillemard
896cf44f96
A64: Implement REV, REV32, and REV16 ( #126 )
2020-04-22 20:42:46 +01:00
MerryMage
7992a319ba
A64/tests: Split unicorn sanity checking from other tests
2020-04-22 20:42:45 +01:00
MerryMage
9d42bc3228
tests/A64: Single random instruction: Test branch instructions as well
2020-04-22 20:42:45 +01:00
MerryMage
9f57283a30
A64: Implement SBFM, BFM, UBFM
2020-04-22 20:42:45 +01:00
MerryMage
c34639f33d
fuzz_thumb: Off by one error
2020-04-22 20:42:45 +01:00
MerryMage
a59e9ad9c6
travis: Run A64 tests
2020-04-22 20:42:45 +01:00
MerryMage
e99db8e745
tests/A64: Randomize PSTATE.<NZCV>
2020-04-22 20:42:45 +01:00
MerryMage
99b7516c8c
testenv: Use format constants
2020-04-22 20:42:45 +01:00
MerryMage
39d083aa87
tests/A64: Unicorn interface fixes
...
- Use a std::unique_ptr instead of new/delete.
- UnmappedMemoryHook: Correct range when wraparound of the address space occurs
- UnmappedMemoryHook: Handle case when we attempt to map the same page twice
2020-04-22 20:42:45 +01:00
MerryMage
d5725de26a
tests/A64: Fuzz against unicorn
2020-04-22 20:42:45 +01:00
MerryMage
a0ef6eda19
tests/A64: Move TestEnvironment to own header
2020-04-22 20:42:45 +01:00
MerryMage
2f8d7ae86f
tests/a64: Use format constants
2020-04-22 20:42:45 +01:00
MerryMage
72a793f5b0
ir_opt: Split off A32 specific passes
2020-04-22 20:42:45 +01:00
MerryMage
cb481a3a48
A64: Implement compare and branch
2020-04-22 20:42:45 +01:00
MerryMage
e8bcf72ee5
A64: PSTATE access and tests
2020-04-22 20:42:45 +01:00
MerryMage
0641445e51
A64: Implement logical
2020-04-22 20:42:45 +01:00
MerryMage
d1cef6ffb0
A64: Implement ADD_shifted
2020-04-22 20:42:44 +01:00
MerryMage
d1eb757f93
A64: Backend framework
2020-04-22 20:42:44 +01:00
MerryMage
9d15e0a8e1
Final A32 refactor
2020-04-22 20:39:27 +01:00
MerryMage
b3c73e2622
Label A32 specific code appropriately
2020-04-22 20:33:30 +01:00
MerryMage
19a7fb8992
jit_state: Split off CPSR.NZCV
2020-04-22 20:26:40 +01:00
MerryMage
6adc554b53
jit_state: Hide cpsr implementation
2020-04-22 20:26:40 +01:00
MerryMage
256749910f
Add AddTicks and GetTicksRemaining callbacks
2020-04-22 20:26:12 +01:00
Mat M
c6d09adcb7
CMakeLists: Derive the source file listings from targets directly ( #118 )
...
This gets rid of the need to store to individual variables before creating
the target itself, cleaning up the variables in the surrounding scope a little bit.
2020-04-22 20:26:07 +01:00
MerryMage
f734d7000e
fuzz_arm: Test SEL alongside packed instructions
2020-04-22 20:26:07 +01:00
MerryMage
814e378249
VCMP and VCMPE were the other way around
...
- This was due to a misunderstanding of what the E in VCMPE means.
- The E refers to an exception being raised when a QNaN is encountered.
- Added unit tests for VCMP{E}
2020-04-22 20:26:07 +01:00
MerryMage
93cf180a44
skyeye: Correct assumption that VFP_REG_ZERO will always be zero
2020-04-22 20:26:07 +01:00
MerryMage
993e142c6b
disassembler: Fix RegList
2017-08-05 01:57:29 +01:00
MerryMage
c6c980dfd7
fuzz_arm: Add vsub test
2017-04-02 12:38:38 +01:00
Lynn
fd068ed6b8
Ranged cache invalidation
2017-03-20 11:58:25 +00:00
Lioncash
5a02da445a
CMakeLists: Only link LLVM libs against the library
...
LLVM library code is only used within the main dynarmic library, not the test executable.
2017-03-11 13:25:14 +00:00
Lioncash
d0efbb9348
CMakeLists: Remove unnecessary linker language specifiers
...
This is already inferred by the cmake project being declared a CXX project.
2017-03-07 18:30:58 +00:00
Lioncash
9906be746f
CMakeLists: Make boost an interface library target
...
Gets rid of the use of a non-target include and makes libraries
explicitly link against the identifier name in order to get includes.
2017-03-04 11:52:32 +00:00
Lioncash
f9e7e85308
externals: Make catch an interface target
...
Eliminates top-level inclusion of the headers with include_directories()
and instead utilizes it on a by-target basis using target_include_directories().
2017-02-26 13:43:47 +00:00
MerryMage
2449468ede
fuzz_arm: Dump state when exception is thrown
2017-02-25 11:55:27 +00:00
MerryMage
e8b6e76fbf
CMakeLists: Drop -Wno-unused-parameter
2017-02-22 23:52:18 +00:00
MerryMage
c7f32f9466
dyncom: Correct SXTAB16 and SXTB16
2017-02-18 20:14:42 +00:00
MerryMage
2447f2f360
callbacks: Factorize memory callbacks into inner structure
2017-01-30 21:42:51 +00:00
Fernando Sahmkow
70f4235ee9
Implement UXTAB16 ( #78 )
2016-12-29 12:15:18 +00:00
MerryMage
36082087de
callbacks: Read code using MemoryReadCode callback
2016-12-21 21:39:14 +00:00
MerryMage
b1df70578f
fuzz_arm: Add test cases for saturation instructions
2016-12-21 19:51:25 +00:00
MerryMage
410e84434e
fuzz_arm: Add tests for QASX, QSAX, UQASX, UQSAX
2016-12-20 21:52:38 +00:00
FernandoS27
8919265d2c
Implement SADD8, SADD16, SSUB8, SSUB16, USUB16
2016-12-20 21:52:38 +00:00
FernandoS27
3f6ecfe245
Implemented USAD8 and USADA8
2016-12-20 21:52:38 +00:00
MerryMage
975987f38e
fuzz_arm: Add test for edge-case of UASX instruction
2016-12-20 20:04:38 +00:00
MerryMage
821b26e9d2
fuzz_arm: Add test for edge-case of SHSAX instruction
2016-12-20 19:12:21 +00:00
MerryMage
b1d3e7aae9
emit_x64: Refactor patching code
...
* Only have a single std::unordered_map for patching information
* Factor patch emitters into own functions
* Implement EmitX64::Unpatch
2016-12-20 14:06:55 +00:00
MerryMage
cc58666c06
CMakeLists: Use target_compile_options intead of add_compile_options
2016-12-19 00:48:25 +00:00
MerryMage
96e46ba6b5
Implement QADD, QSUB, QDADD, QDSUB
2016-12-15 22:34:29 +00:00
MerryMage
276873bf70
Wrap #pragma warning with #ifdef _MSC_VER .. #endif
2016-12-15 21:36:02 +00:00
MerryMage
91e851a991
CMakeLists: Enable /W4 on MSVC
2016-12-15 20:52:23 +00:00
MerryMage
5c1aab1666
Implement CLZ
...
Includes tests
2016-12-04 22:56:33 +00:00
MerryMage
370f654590
fuzz_arm: Add tests for parallel add/subtract (modulo)
2016-12-04 20:51:12 +00:00
Sebastian Valle
cda25c12b3
Added tests for the ARM parallel halving instructions. ( #49 )
2016-11-26 17:24:57 +00:00
Sebastian Valle
32615d0eff
Implemented the PKHTB and PKHBT instructions with tests. ( #40 )
2016-11-23 21:45:18 +00:00
Sebastian Valle
d589c63107
Implemented the ARM SEL instruction, with tests. ( #39 )
...
The test for this instruction is very peculiar. As the instruction's behavior depends on the value of the CPSR, we generate a MSR instruction after each SEL instruction to change the CPSR.
2016-11-23 18:14:07 +00:00
MerryMage
5c8bf5a15d
callbacks: CallSVC returns void
2016-09-05 19:15:45 +01:00
Mat M
6d53bb6d7e
arm_types: Split out LocationDescriptor ( #20 )
...
This isn't really an ARM-specific type, since it's used to indicate a
Block location.
2016-09-05 11:54:09 +01:00
Mat M
8c4df46580
FPSCR: Make value constructor explicit ( #13 )
...
Maintains consistency between the PSR helper.
2016-09-03 12:48:31 +01:00
Mat M
6ec651498d
arm: Add PSR helper type ( #3 )
2016-09-02 17:34:33 +01:00
bunnei
728b4ca0d4
tests: Fix compile errors. ( #4 )
2016-09-02 08:51:03 +01:00
MerryMage
4321e829d1
callbacks: Add user_arg argument to InterpreterFallback
2016-09-01 02:00:08 +01:00
Lioncash
e1ed160768
test_arm_disassembler: More tests
...
Adds tests for
- Half-word multiply and multiply accumulate instructions
- Multiply and multiply accumulate instructions
- Synchronization primitive instructions
2016-08-28 22:06:52 +01:00
Lioncash
d164184b1e
test_arm_disassembler: Add more data processing instruction tests
2016-08-28 20:28:32 +01:00
MerryMage
59a8e14d1c
reg_alloc: Correct OpArg::setBit for Reg
2016-08-26 15:23:38 +01:00
MerryMage
ed3a686d1d
Implement public header files
2016-08-26 00:44:50 +01:00
MerryMage
130b5510a6
tests/fuzz_arm: Fix MSVC conversion warnings
2016-08-25 17:46:22 +01:00
MerryMage
3caf31d19c
skyeye: Fix MSVC conversion warnings
2016-08-25 17:43:59 +01:00
MerryMage
ec4c91a92b
skyeye: Disable MSVC warning C4200
2016-08-25 17:38:17 +01:00
Lioncash
0e12fb6a56
basic_block: Move all variables behind a public interface
2016-08-25 16:14:37 +01:00
MerryMage
7d181f46ce
fuzz_arm: Print more than one IR basic block on failure
2016-08-25 13:00:46 +01:00
MerryMage
8d1b9f32ca
Standardize indentation of switch statments
2016-08-23 12:19:27 +01:00
Lioncash
1bedd3bd7f
CMakeLists: Clean up
...
Moves functions out of the main CMakeLists file into module files that
can just be included whenever necessary. This also uses the CMake
provided variables for enforcing compiler requirements.
2016-08-22 15:55:39 +01:00
MerryMage
74246cc3bf
tests/fuzz_arm: Randomize rounding mode in initial_fpscr
2016-08-22 15:54:22 +01:00
MerryMage
f014f3b7d4
tests/fuzz_arm: Update FPSCR in InterpreterFallback
2016-08-22 15:54:21 +01:00
MerryMage
7a8dd9532d
skyeye: Read-after-write in SMLA
...
In the case when RD === RN, RD was updated before AddOverflow was called
to check for an overflow, resulting in an incorrect state of the Q flag.
This is reapplying a patch from f12578b9ab
that was lost during the 20e253ece2
update
2016-08-22 15:54:17 +01:00
MerryMage
20e253ece2
tests/skyeye_interpreter: Update Skyeye (22-08-1016)
...
Matches the version of Skyeye in citra commit
7b4dcacbb2006de6483e982b21956a8f3098aa1d
2016-08-22 14:07:54 +01:00
Tillmann Karras
dad7724b86
TranlateArm: implement remaining multiplies
...
SMLALxy, SMLAxy, SMULxy SMLAWy, SMULWy, SMLAD, SMLALD, SMLSD, SMLSLD,
SMUAD, SMUSD
2016-08-19 01:08:38 +01:00
Tillmann Karras
f12578b9ab
skyeye: fix read-after-write conflicts
2016-08-19 01:08:29 +01:00
MerryMage
4acc481463
translate_arm/load_store: Handle unpredictable instructions
...
This necessated handling literal versions of the instructions separately
as they had different requirements. The rationale for detecting
unpredictable instructions is because:
a. they are unlikely to be outputted by a well-behaved compiler
b. their behaviour may change between different processors
I would rather unpredictable instructions fail loudly than silently do
approximately the right thing.
2016-08-19 00:59:02 +01:00
Lioncash
841098a0bc
ir: separate components out a little more
2016-08-17 20:46:21 +01:00
bunnei
30f3d869cc
TranslateArm: Implement VPUSH and VPOP.
2016-08-13 19:37:03 +01:00
bunnei
8e68e6fdd9
TranslateArm: Implement QADD16/QSUB16/UQADD16/UQSUB16.
2016-08-12 19:00:44 +01:00
bunnei
4b09c0d032
TranslateArm: Implement QADD8 and UQADD8.
2016-08-12 19:00:44 +01:00
bunnei
127fbe99cb
TranslateArm: Implement QSUB8.
2016-08-12 19:00:44 +01:00
bunnei
86fe29c6d2
TranslateArm: Implement UQSUB8.
2016-08-12 19:00:44 +01:00
MerryMage
b4c586d5ef
TranslateArm: VSTR: Correct behaviour in big-endian mode
2016-08-10 16:43:37 +01:00
bunnei
8e8db6e137
TranslateArm: Implement VSTR.
2016-08-10 15:01:23 +01:00
MerryMage
df39308e03
TranslateArm: Implement CLREX, LDREX, LDREXB, LDREXD, LDREXH, STREX, STREXB, STREXD, STREXH, SWP, SWPB
2016-08-09 22:57:20 +01:00
MerryMage
b3bb1d5048
Tests: Tidy up ARM fuzz tests
2016-08-07 21:55:38 +01:00
MerryMage
4dcd1d1859
Arm: BLX is UNPREDICTABLE when Rm is PC
2016-08-07 20:50:33 +01:00
MerryMage
1af5bef32c
TranslateArm: Implement BLX (imm), BLX (reg) and BXJ
2016-08-07 20:40:31 +01:00
MerryMage
3a465ba4a8
VFP: Implement VLDR
2016-08-07 19:59:35 +01:00
MerryMage
a2c2db277b
VFP: Implement VMOV (all variants)
2016-08-07 19:25:12 +01:00
Tillmann Karras
55204a80d0
Implement SMMLA, SMMLS, SMMUL
2016-08-06 21:17:11 +01:00
Tillmann Karras
81d9d4b012
Add Subv's sign/zero extension tests
2016-08-06 21:17:11 +01:00
Tillmann Karras
a281fcc744
Fix printf
2016-08-06 21:17:11 +01:00
MerryMage
9ab7626374
Tests/VFP: Add tests for VADD.F32
2016-08-06 20:03:15 +01:00
MerryMage
4b31ea25a7
VFP: Implement VADD.{F32,F64}
2016-08-06 20:03:15 +01:00
bunnei
a5e2116e12
fuzz_arm: Log write records on failure.
2016-08-05 20:04:57 -04:00
MerryMage
640ce48baa
VFP: Implement {Get,Set}ExtendedRegister{32,64}
2016-08-05 19:06:10 +01:00
MerryMage
6f6f60c61b
tests/FuzzArm: Only call raise(SIGTRAP) when __unix__ is defined
2016-08-05 16:04:16 +01:00
Tillmann Karras
eb2e6e8bea
Implement some multiplies
2016-08-05 02:09:54 +01:00
Tillmann Karras
a97668ead4
Simplify ARM fuzz tests
2016-08-05 02:09:30 +01:00
Tillmann Karras
023643b4fa
Disable load/store tests for now
...
I don't feel like debugging that right now.
2016-08-05 02:09:27 +01:00
Tillmann Karras
ab383b4be5
Break tests by fixing them
2016-08-05 02:08:41 +01:00
Tillmann Karras
af27ef8d6c
Optionally disassemble x86_64 code using LLVM
2016-08-05 02:08:41 +01:00
Tillmann Karras
dacaeadb6a
Raise SIGTRAP on non-Windows
2016-08-03 00:44:08 +01:00
Tillmann Karras
61eddbd1fa
Fix Linux build
2016-08-03 00:44:08 +01:00
MerryMage
64c17a2489
tests/FuzzArm: Print out IR upon failure
2016-08-02 13:48:06 +01:00
MerryMage
93af160c97
arm_types: Add FPSCR to Arm::LocationDescriptor and make Arm::LocationDescriptor have a FauxO-like interface
2016-08-02 11:54:02 +01:00
MerryMage
5fbfc6c155
Implement some simple IR optimizations (get/set eliminiation and DCE)
2016-07-21 21:48:45 +01:00
MerryMage
90d317b868
Implement memory endianness. Implement Thumb SETEND instruction.
2016-07-20 15:34:17 +01:00
Merry
95316b8443
Merged in Subv/dynarmic/arm_mem_tests (pull request #4 )
...
Added some fuzz tests for most cases of ARM Load/Store instructions
2016-07-20 10:19:55 +01:00
MerryMage
95588d3faa
Fix Thumb BLX (imm), BL (imm) for negative immediates
2016-07-18 22:48:23 +01:00
MerryMage
3f11a149d7
Implement Thumb Instructions: BLX (imm), BL (imm)
2016-07-18 22:18:58 +01:00
Subv
fce8f75077
Added a dummy (always fail) ARM test about Load/Store instructions that write to the PC.
2016-07-18 16:13:33 -05:00
Subv
426ffc9971
Added ARM fuzz tests for LDRD/LDR/LDRT/LDRB/LDRBT/LDRH and STRD/STR/STRT/STRB/STRBT/STRH.
...
These tests do not test the behavior of writing to the PC.
2016-07-18 16:13:02 -05:00
Subv
c330d9e0e3
Increase the chance of generating instructions without conditions in the REV/REVSH/REV16 tests.
2016-07-18 16:10:35 -05:00
MerryMage
2363759c62
Implement thumb STM, LDM. Fix thumb POP implementation for P=1.
2016-07-18 20:05:35 +01:00
MerryMage
dfef65d98f
Implement thumb POP instruction
2016-07-18 17:37:48 +01:00
MerryMage
f7e3d7b8d2
Implement Thumb PUSH instruction
2016-07-18 15:11:16 +01:00
MerryMage
c18a3eeab4
Better MSVC support
...
* Avoiding use of templated variables.
* Now compling on MSVC with /WX (warnings as errors).
* Fixed all MSVC warnings.
* Fixed MSVC source_groups.
2016-07-18 10:38:22 +01:00
Subv
0cdf5fe751
Implemented ARM REV and REVSH instructions, with tests.
2016-07-17 14:45:42 -05:00
MerryMage
866dce0f23
tests/Thumb: Add revsh (thumb) test
2016-07-16 19:22:57 +01:00
MerryMage
22b1bd7cc7
tests/Skyeye: Fix thumb REVSH translation
2016-07-16 19:22:09 +01:00
MerryMage
4b1c27e64f
Implement arm_ADC_imm
2016-07-14 20:02:41 +01:00
MerryMage
181f78f36e
Common: Remove src/common/logging/log.*
2016-07-14 14:55:08 +01:00
MerryMage
07eaf100ba
Reorganise src/frontend: Add subdirectories disassembler and translate
2016-07-14 14:39:43 +01:00
MerryMage
672ffb93d0
frontend/translator: Skeleton for Arm translator
2016-07-14 13:28:20 +01:00
MerryMage
8449deb0bc
MSVC support
2016-07-12 13:28:09 +01:00
MerryMage
60455f9bbc
tests/fuzz_thumb: Fuzz instructions that may change the PC
2016-07-12 10:58:57 +01:00
MerryMage
65d27f3486
tests: Add some Arm tests
2016-07-12 09:12:56 +01:00
MerryMage
1410221b47
Implement thumb1_STR_reg, thumb1_STRH_reg, thumb1_STRB_reg
2016-07-11 23:11:05 +01:00
MerryMage
e7922e4fef
Implement thumb1_LDR_literal, thumb1_LDR_imm_t1
2016-07-11 22:43:53 +01:00
MerryMage
d92a771e3c
tests/fuzz_thumb: Implement verification of memory writes
2016-07-10 13:29:15 +08:00
MerryMage
8920ce79b9
Implement thumb_CMP_reg_t2
2016-07-10 12:23:16 +08:00
MerryMage
3f7290db16
tests/fuzz_thumb: Change how test instructions are generated (Introduce InstructionGenerator struct)
2016-07-10 12:17:02 +08:00
MerryMage
0a1f153805
tests/fuzz_thumb: Don't poison memory as that slows down tests tremendously
2016-07-08 21:43:28 +08:00
MerryMage
8a0511d297
Implement thumb1_AND_reg
2016-07-08 17:44:53 +08:00
MerryMage
e5f6450a24
Start implementing Thumb disassembler
2016-07-07 21:51:47 +08:00
MerryMage
f31b530703
Fuzz thumb instructions
2016-07-07 19:01:47 +08:00
MerryMage
5711e62419
Implement terminal instructions
2016-07-07 17:53:09 +08:00
MerryMage
14388ea690
Proper implementation of Arm::Translate
2016-07-04 21:37:50 +08:00
MerryMage
d743adf518
Reorganisation, Import Skyeye, This is a mess
2016-07-04 17:22:11 +08:00