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58 Commits

Author SHA1 Message Date
Lioncash
02357939ac ir/value: Replace includes with forward declarations 
enum classes are still considered complete types when forward declared
(as the compiler knows the exact size of the type from the declaration
alone). The only difference in this case being that the members of the
enum class aren't visible. Given we don't use the members within this
header in any way, we can simply forward declare them here and remove
the inclusions.
 2018-09-09 09:04:22 +01:00
MerryMage
959446573f A64: Implement FastDispatchHint 2018-09-07 22:07:44 +01:00
MerryMage
6d236d459f system: Implement MRS CNTFRQ_EL0 2018-08-16 09:58:34 +01:00
MerryMage
55190bd792 fuzz_with_unicorn: Split utility functions into fuzz_util 2018-08-11 20:51:30 +01:00
MerryMage
2d929cc3b3 tests: Refactor unicorn_emu to allow for A32 unicorn 2018-08-11 18:18:29 +01:00
MerryMage
67ba5d0072 fuzz_with_unicorn: Remove FCVT_float from ignore list 2018-08-03 08:18:40 +01:00
MerryMage
79e6440ea0 fuzz_with_unicorn: Randomize SP 2018-08-01 15:30:59 +01:00
MerryMage
33c80e3181 fuzz_with_unicorn: Randomize PC 2018-08-01 15:30:59 +01:00
MerryMage
8d41024661 testenv: Make code_mem mobile 2018-08-01 15:30:59 +01:00
MerryMage
a19fa0e294 fuzz_with_unicorn: Randomize FPCR.AHP and FPCR.FZ16 2018-07-31 21:27:24 +01:00
MerryMage
19ea70d3a0 fuzz_with_unicorn: Randomize FPCR.FZ 2018-07-31 15:39:39 +01:00
MerryMage
d7e2de2659 fuzz_with_unicorn: Extract RandomFpcr function 
Deduplicate randomization of fpcr and make use of FP::FPCR
 2018-07-31 12:35:04 +01:00
MerryMage
c9508c3d13 fuzz_with_unicorn: Randomize FPCR.DN 2018-07-30 14:52:22 +01:00
MerryMage
98e2380129 fuzz_with_unicorn: Disable testing of FDIV 2018-07-25 14:05:13 +01:00
MerryMage
d9b59c69de A64: Implement SQXTUN 2018-07-24 16:32:10 +01:00
MerryMage
7d2d62ece7 emit_x64_floating_point: Implement accurate fallback for FPMulAdd{32,64} 2018-07-23 18:52:09 +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
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
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
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
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
37b4840c6f A64: Implement STLLRB, STLLRH, STLLR, LDLARB, LDLARH, LDLAR 2018-02-05 15:41:41 +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
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
d08b738662 tests/A64: Test memory writes 2018-01-25 23:56:57 +00:00
MerryMage
ed63cc7ae9 interface: Move Vector typedef to config.h 2018-01-24 16:18:58 +00:00
MerryMage
41d9a6421d fuzz_with_unicorn: Compare vectors 2018-01-23 17:46:28 +00:00