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Author SHA1 Message Date
Lioncash
64ffdb6d14
A32: Implement Thumb-1 variant of SEVL 
While we're at it, also add the Thumb-2 encoding to the encoding table
to make sure it isn't forgotten about in the future.
 2019-05-03 16:16:07 -04:00
Lioncash
ae7aa581b8
A32: Implement the ARM-mode variant of SEVL 2019-05-03 16:16:07 -04:00
Lioncash
245d41ac93
A32: Implement Thumb-1 variant of YIELD 2019-05-03 16:15:11 -04:00
Lioncash
293d5355b6
A32: Implement Thumb-1 variant of WFI 2019-05-03 16:15:11 -04:00
Lioncash
b6a6a23f8d
A32: Implement Thumb-1 variant of WFE 2019-05-03 16:15:11 -04:00
Lioncash
2396d6ace9
A32: Implement Thumb-1 variant of SEV 2019-05-03 16:15:11 -04:00
Lioncash
489083438b
A32/translate_thumb: Add helper function for raising exceptions 
Similar to the variant within the ARM-mode translator visitor. This will
be used in subsequent changes to implement the hint instructions
introduced in ARMv7.
 2019-05-03 16:15:11 -04:00
Lioncash
4e21593a8b
A32: Implement Thumb-1 variant of NOP 2019-05-03 16:15:07 -04:00
Merry
a3456b39ac
Merge pull request #495 from lioncash/bkpt 
A32: Implement Thumb-16's variant of BKPT
 2019-05-03 21:10:24 +01:00
Merry
2debd4dc5a
Merge pull request #494 from lioncash/pldw 
A32: Handle PLDW
 2019-05-03 21:09:13 +01:00
Lioncash
ae4d168c76
a64_emit_x64: Use const on locals where applicable 
Normalizes the use of const in the source file.
 2019-05-03 12:27:27 -04:00
Lioncash
7ab5b65706
a32_emit_x64: Use const on locals where applicable 
Normalizes the use of const in the source file.
 2019-05-03 12:15:30 -04:00
Lioncash
2d9a155de2
emit_x64: Use const on locals where applicable 2019-05-03 11:54:44 -04:00
Lioncash
c8860a0742
emit_x64: Remove unnecessary typename in GetBasicBlock() 
This can be deduced from the name alone.
 2019-05-03 11:51:46 -04:00
Lioncash
eb8bf6630a
A32: Implement Thumb-16's variant of BKPT 2019-05-02 22:40:07 -04:00
Lioncash
b8bfe3ac51
A32/disassembler_arm: Remove <unimplemented> from hint instruction output 
Given we now support hooking these hint instructions, we can consider
them implemented.
 2019-05-02 22:09:03 -04:00
Lioncash
c93451823f
A32: Handle different variants of PLD 2019-05-02 20:48:15 -04:00
Lioncash
3a29baabc0
emit_x64_vector: Use const on locals where applicable 
Normalizes the use of const in the source file.
 2019-05-02 19:22:49 -04:00
Lioncash
9f86639b46
emit_x64_saturation: Use const on locals where applicable 
Normalizes the use of const in the source file.
 2019-05-02 19:22:49 -04:00
Lioncash
0b2ba9410e
emit_x64_packed: Use const on locals where applicable 
Normalizes the use of const across the source file.
 2019-05-02 19:22:49 -04:00
Lioncash
d1bb04b035
emit_x64_data_processing: Use const on locals where applicable 
Normalizes the use of const across the source file.
 2019-05-02 19:22:49 -04:00
MerryMage
244222bed5 fuzz_thumb: Disable fuzzing longer blocks 2019-05-03 00:17:48 +01:00
Merry
120d264bc9
Merge pull request #493 from lioncash/ir 
frontend/ir/ir_emitter: Remove unnecessary logical shift overloads
 2019-05-02 23:47:16 +01:00
Merry
9a9906bc1b
Merge pull request #492 from lioncash/vfp 
A32: Rename vfp2-related files to vfp
 2019-05-02 23:46:53 +01:00
Merry
f2fa3853b7
Merge pull request #491 from lioncash/hint 
A32: Allow hooking of hint instructions in ARM mode.
 2019-05-02 23:45:59 +01:00
Merry
7fb72ddf93
Merge pull request #490 from lioncash/crc32 
A32: Implement ARM-mode CRC32 instructions
 2019-05-02 23:45:09 +01:00
Lioncash
ee174e60aa
frontend/ir/ir_emitter: Remove unnecessary logical shift overloads 
These aren't necessary anymore, now that the U32U64 overload already
exists.
 2019-05-02 18:06:30 -04:00
Lioncash
78a93b0540
A64/translate/impl/impl: Mark locals const where applicable in DecodeBitMasks() 
Follows the convention of making immutable state explicit.
 2019-05-02 17:46:37 -04:00
MerryMage
71a448c66f block_of_code: Explicitly delete copy constructor 2019-05-02 21:41:49 +01:00
MerryMage
6bf0470e09 Suppress MSVC warning C4702: unreachable code 2019-05-02 21:41:22 +01:00
Lioncash
e5d77334f0
A32: Implement ARM-mode CRC32 instructions 
Implements the ARM-mode variants of the CRC32 instructions introduced
within ARMv8. This is also one of the instruction cases where there is
UNPREDICTABLE behavior that is constrained (we must do one of the
options indicated by the reference manual).

In both documented cases of constrained unpredictable behavior, we treat
the instructions as unpredictable in order to allow library users to
hook the unpredictable exception to provide the intended behavior they
desire.
 2019-05-02 16:22:10 -04:00
Lioncash
fc0ecdf3b1
travis: Make macOS builder use Xcode 10.2 
Keeps it targeting the latest Xcode revision.
 2019-05-02 11:40:54 -04:00
Lioncash
16a9e3c4d3
dynarmic_tests: Resolve CPSR discrepancies in tests 
Unicorn internally checks if the LSB is set in order to determine
whether or not it should assume thumb mode internally. Clearing this
ourselves will always result in the incorrect PSR between runs.
 2019-05-02 11:12:36 -04:00
Lioncash
469b6ad90e
A32: Rename vfp2-related files to vfp 
Now that we fuzz against Unicorn, we aren't just restricted to VFPv2.
VFPv3 and VFPv4 facilities can now be implemented. This renames
constructs mentioning VFPv2 to just refer to VFP.
 2019-05-02 10:25:43 -04:00
Lioncash
74cf752b2c
frontend/ir/ir_emitter: Amend arguments to conversion opcodes 
Accidentally caused within 967d1fcc8d6f60749a162a96b997439450fed687.
That one's on me. My bad.
 2019-05-02 10:24:26 -04:00
Lioncash
1634059618
{A32, A64}/types: Use std::array deduction guides where applicable 
We also make the arrays static here, as MSVC tends to load the whole
array every time the function is called, instead of storing the data
within rodata.

This also line breaks the elements a little earlier for readability.
 2019-05-02 09:28:31 -04:00
Lioncash
13e9d48720
frontend/ir/type: Generify std::array declaration 
With deduction guides, we can eliminate the need to explicitly size the
array. Also newlines the elements based off their relation, making it
slightly nicer to read.
 2019-05-02 09:08:43 -04:00
Lioncash
994f3cfa33
CMakeLists: Add a namespace to the export 
Avoids potentially dumping boost, fmt, and xbyak targets into a
top-level namespace without any qualification, which can lead to build
errors in projects that already make use of them.
 2019-05-02 08:39:11 -04:00
Lioncash
362dc5e350
frontend/A32/ir_emitter: Mark locals as const where applicable 
Makes const usage consistent within the source file.
 2019-05-02 00:07:13 -04:00
Lioncash
9b7a8547b9
frontend/A32/types: Use helper function in operator+ overload 
Allows deduplicating an assert and a cast.
 2019-05-02 00:03:13 -04:00
Lioncash
28eedda6ff
frontend/A64/types: Make RegNumber() and VecNumber() constexpr 
Given they simply perform casting, they can be safely made constexpr.
 2019-05-02 00:00:15 -04:00
Lioncash
455a7a0359
frontend/A64/types: Use helper functions in operator+ overloads 
Allows us to get rid of another explicit cast.
 2019-05-01 23:59:20 -04:00
Lioncash
08cd3f0385
frontend/ir/ir_emitter: Apply const to locals where applicable 
Makes const usage consistent with all other functions in the source
file.
 2019-05-01 23:54:22 -04:00
Lioncash
967d1fcc8d
frontend/ir/ir_emitter: Use switch constructs in floating point opcodes where applicable 
This'll reduce the amount of noise necessary in changes implementing
half-precision instructions, as the type can just be prepended to the
switch cases, instead of rewriting the whole if/else branch.
 2019-05-01 23:45:01 -04:00
Lioncash
63c22e9fcb
A32: Allow hooking of hint instructions in ARM mode. 
Mirrors the hooking functionality from the AArch64 frontend to make the
behavior of both consistent.
 2019-05-01 22:15:49 -04:00
Merry
98c01b0e1a
Merge pull request #489 from lioncash/imm 
A32: Replace immediate type aliases with the Imm template
 2019-05-01 16:02:44 +01:00
Lioncash
2bd54d6485
A32: Resolve parameter discrepancies discovered via use of the Imm template 2019-04-30 23:58:39 -04:00
Lioncash
17815bdda3
A32: Replace immediate type aliases with the Imm template 
Replaces type aliases of raw integral types with the more type-safe Imm
template, like how the AArch64 frontend has been using it.

This makes the two frontends more consistent with one another.
 2019-04-28 07:31:00 -04:00
Lioncash
f6a4aaef6e
externals: Update Catch to 2.7.2 
Updates Catch from 2.7.0 to 2.7.2. Keeps the unit-testing library up to
date.
 2019-04-27 17:36:14 -04:00
Lioncash
f17bf4a352
A32/barrier: Correct PC assignment within ISB 
The SetRegister() IR function doesn't allow specifying the PC as a
register. This is a discrepancy that slipped through (my bad). Instead,
we can use BranchWritePC(), like how the other similar PC modifying
locations do it.
 2019-04-27 17:22:32 -04:00