Citra-emu/dynarmic
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1,314 Commits 9 Branches 0 Tags
Commit Graph

206 Commits

Author SHA1 Message Date
MerryMage
fc6b73bd85 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.
 2018-07-22 16:16:26 +01:00
MerryMage
888c6783a1 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.
 2018-07-22 15:26:25 +01:00
Lioncash
62e86d7287 fp: Use forward declarations where applicable 
Minimizes the amount of files that need to be rebuilt if the headers
ever change.
 2018-07-22 07:04:47 +01:00
Lioncash
cae96d1da5 tests: Silence warnings in skyeye code 
Gets rid of warning noise when compiling the tests.
 2018-07-17 19:44:10 +01:00
MerryMage
5ae55914e2 tests: Add FABD test 2018-07-16 16:55:26 +01:00
MerryMage
5e16785b3a fp/op: Implement FPToFixed 2018-07-15 15:37:29 +01:00
MerryMage
b5658dc310 mantissa_util: Implement ResidualErrorOnRightShift 
Accurately calculate residual error that is shifted out
 2018-07-15 15:37:29 +01:00
MerryMage
4425da9684 tests/fp: Add FPRound tests 2018-07-15 15:37:28 +01:00
MerryMage
50ec57e372 mp: Implement metaprogramming library 2018-07-15 15:37:28 +01:00
MerryMage
64f4d14b39 fp: Implement FPUnpack 2018-07-15 14:32:06 +01:00
MerryMage
9dd908de1d fuzz_with_unicorn: Avoid self-modifying code 
* Don't immediately terminate when unicorn raises an interrupt
* Detect self-modifying code
 2018-07-15 12:07:52 +01:00
MerryMage
b81a9a52e1 fuzz_with_unicorn: Configure as per qemu max configuration 2018-07-14 08:51:08 +01:00
Lioncash
751bc31b60 tests/A32/testenv: Add type aliases for register arrays 
Allows avoiding duplicating std::array instance sizes and types.
 2018-07-14 08:22:18 +01:00
Lioncash
badc29f2ea 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.
 2018-07-14 08:22:18 +01:00
MerryMage
22cd3bac86 tests/A64: Randomize FPCR.RMode for single random instruction 2018-07-14 07:11:32 +01:00
Lioncash
1bfac4aed0 inst_gen: Compress loop into std::any_of in IsInvalidInstruction() 
Same behavior, but using a more self-documenting function.
 2018-07-13 18:28:38 +01:00
Lioncash
a665470545 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.
 2018-07-13 14:48:09 +01:00
MerryMage
537df2e0b8 fuzz_with_unicorn: Temporarily disable FDIV 2018-07-12 22:34:58 +01:00
MerryMage
28786e6ee2 tests/A64: Test small blocks 2018-07-12 22:34:58 +01:00
MerryMage
fc5870d592 fuzz_with_unicorn: Randomize FPCR.RMode 2018-07-12 13:52:29 +01:00
MerryMage
86cd8c9a69 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.
 2018-06-27 21:23:14 +01:00
MerryMage
f05cb06244 IR: Implement FPMulAdd 2018-06-08 15:23:35 +01:00
Lioncash
7dc6b5abb3 fuzz_with_unicorn: Make float_numbers in floating-point tests constexpr 
Given this is just a lookup table, this can be made immutable.
 2018-06-02 16:47:13 +01:00
Lioncash
be453b0e1c 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.
 2018-05-19 12:25:43 +01:00
Lioncash
f5fe2af89c fuzz_with_unicorn: Silence unused variable warning 
Currently, structured bindings don't provide a way to ignore unused variables.
 2018-05-07 16:39:42 +01:00
Lioncash
21790dcf98 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.
 2018-04-18 23:59:54 +01:00
Lioncash
1336e1a4ec 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.
 2018-04-15 08:54:36 +01:00
MerryMage
f0ba929fc3 fuzz_with_unicorn: Correct GenRandomInst 
UnallocatedEncoding is now handled in ShouldTestInst
 2018-04-04 11:15:56 +01:00
MerryMage
da9a4f8877 A64: Partially implement FCVTZU (scalar, fixed-point) and FCVTZS (scalar, fixed-point) 2018-02-20 18:45:28 +00:00
MerryMage
31e370cdf4 A64: Implement system register CNTPCT_EL0 2018-02-20 16:56:05 +00:00
MerryMage
7cef39bdb4 fuzz_with_unicorn: QEMU's implementation of FCVT is incorrect 2018-02-18 13:47:41 +00:00
MerryMage
30b596df19 fuzz_with_unicorn: Explicitly test floating point instructions 2018-02-18 13:18:22 +00:00
MerryMage
4aefed05d5 fuzz_with_unicorn: Print AArch64 disassembly 2018-02-18 13:18:22 +00:00
MerryMage
9527d52c49 Exclusive fixups 
* Incorrect size of exclusive_address
* Disable tests on exclusive memory instructions for now
 2018-02-13 15:47:52 +00:00
MerryMage
d7323d6799 fuzz_with_unicorn: Speed up tests by not initializing/tearing down constantly 2018-02-12 21:48:29 +00:00
MerryMage
adc2d5a3cc fuzz_with_unicorn: Fix read-past-end access via jit_iter 2018-02-12 20:51:03 +00:00
MerryMage
1ba2642742 Implement DC instructions 2018-02-11 23:12:28 +00:00
MerryMage
4df6c424df Forward declare IR::Opcode and IR::Type where possible 2018-02-11 11:52:44 +00:00
MerryMage
83a762eee7 fuzz_arm: Use SCOPE_FAIL 2018-02-08 02:14:42 +00:00
MerryMage
37b4840c6f A64: Implement STLLRB, STLLRH, STLLR, LDLARB, LDLARH, LDLAR 2018-02-05 15:41:41 +00:00
Lioncash
1621741fc6 inst_gen: Make invalid_instructions a static inline variable 2018-02-04 19:44:29 +00:00
Lioncash
73ad0b0b00 fuzz_with_unicorn: Move instruction generator vector into GenRandomInst 
Keeps scope localized and prevents potential static initialization issues.
 2018-02-04 19:44:29 +00:00
MerryMage
9ea219e010 basic_block: Fix bogus GCC maybe-uninitialized warning 2018-02-03 03:04:44 +00:00
MerryMage
f1d2cdde34 fuzz_with_unicorn: Skip instructions that need to be interpreted 2018-02-03 01:22:40 +00:00
MerryMage
2fd70e56ce A64: Implement FMOV (scalar, immediate) 2018-02-03 00:52:48 +00:00
MerryMage
65078d5b18 fuzz_with_unicorn: Print information on test failure 2018-01-28 22:33:34 +00:00
MerryMage
2e14326fd5 assert: Use fmt in ASSERT_MSG 2018-01-28 00:00:58 +00:00
Lioncash
7f31a9b5ab 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
 2018-01-27 22:54:01 +00:00
Lioncash
763a4783f9 fuzz_with_unicorn: Dehardcode some constants 2018-01-27 22:54:01 +00:00
MerryMage
3f6889f700 A32: Change UserCallbacks to be similar to A64's interface 2018-01-27 22:45:48 +00:00