Commit graph

73 commits

Author SHA1 Message Date
Lioncash
877fa0f8c3 A32: Implement ARM-mode SBFX 2020-04-22 21:02:46 +01:00
Lioncash
47218ee65d A32: Implement ARM-mode UBFX 2020-04-22 21:02:46 +01:00
Lioncash
2970b34e3c A32: Implement ARM-mode BFI 2020-04-22 21:02:46 +01:00
Lioncash
fab3a59e05 A32: Implement ARM-mode BFC 2020-04-22 21:02:46 +01:00
Lioncash
7305d13221 A32: Implement ARM-mode RBIT 2020-04-22 21:02:46 +01:00
Lioncash
b2f7a0e7ba A32: Implement ARM-mode SDIV/UDIV
Now that we have Unicorn in place, we can freely implement instructions
introduced in newer versions of the ARM architecture.
2020-04-22 21:02:46 +01:00
Lioncash
57be160524 fuzz_arm: Tidy up existing tests
Now that we utilize C++17, we can use std::array's deduction guides to
avoid the need to explicitly specify the template arguments.

While we're at it, also use const where applicable.
2020-04-22 21:02:46 +01:00
Lioncash
d29582a0e1 A32: Fuzz instructions using unicorn
While skyeye was OK previously, now that we have an AArch64 backend,
this also means that we eventually have to support the AArch32
counterpart to it. Unfortunately, SkyEye is only compatible up to
ARMv6K, so we woud need to do a lot of work to bring the interpreter up
to speed with things to even begin testing new instruction
implementations.

For the AArch64 side of things, we already use Unicorn, so we can toss
out SkyEye in favor of it instead.
2020-04-22 21:02:45 +01:00
Lioncash
9faed40a34 tests/a32/testenv: Make A32TestEnv's code_mem member a std::vector
Makes the data member consistent with the A64 test environment.
2020-04-22 20:58:10 +01:00
Lioncash
da5dd3ff66 tests/A32/fuzz_arm: Remove unused Unix-specific include
This was introduced within 6f6f60c61b,
however, the relevant code that it was used with has since been removed,
making the include unnecessary.
2020-04-22 20:57:38 +01:00
Lioncash
2ce7e579d2 dynarmic_tests: Remove inconsistent spacing
Makes the changed code more consistent with the surrounding code.
2020-04-22 20:57:37 +01:00
Lioncash
134bb02e19 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.
2020-04-22 20:55:05 +01:00
MerryMage
f96c43d422 A32: Implement FastDispatchHint 2020-04-22 20:53:46 +01:00
MerryMage
a12854857b A32: Add define_unpredictable_behaviour option 2020-04-22 20:53:46 +01:00
MerryMage
f73104633b a32_emit_x64: Fix incorrect BMI2 implementation for SetCpsr
* The MSB for each byte in cpsr_ge were not being appropriately set.
* We also expand test coverage to test this case.
* We fix the disassembly of the MSR (imm) and MSR (reg) instructions as well.
2020-04-22 20:53:46 +01:00
MerryMage
381821eda3 a32/fuzz_arm: Disable vfp tests 2020-04-22 20:46:23 +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
MerryMage
a78e13ff19 fuzz_arm: Use SCOPE_FAIL 2020-04-22 20:46:13 +01:00
MerryMage
98ec9c5f90 A32: Change UserCallbacks to be similar to A64's interface 2020-04-22 20:46:12 +01:00
MerryMage
a59e9ad9c6 travis: Run A64 tests 2020-04-22 20:42:45 +01:00
MerryMage
d5725de26a tests/A64: Fuzz against unicorn 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
d1eb757f93 A64: Backend framework 2020-04-22 20:42:44 +01:00
Renamed from tests/arm/fuzz_arm.cpp (Browse further)