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694 Commits

Author SHA1 Message Date
MerryMage
88c9608eac arm_dynarmic: Fix timing 2018-03-24 09:02:19 +00:00
N00byKing
ef875d6a35 Clean Warnings (?) 2018-03-19 17:07:08 +01:00
bunnei
23a0d2d7b7
Merge pull request #193 from N00byKing/3184_2_robotic_boogaloo 
Implement Pull #3184 from citra: core/arm: Improve timing accuracy before service calls in JIT (Rebased)
 2018-03-18 22:35:47 -04:00
bunnei
403f8e79ea arm_interface: Support unmapping previously mapped memory. 2018-03-16 18:32:24 -04:00
bunnei
7d6653268f core: Move process creation out of global state. 2018-03-14 18:42:19 -04:00
N00byKing
bc88cae0c7 Implements citra-emu/citra#3184 2018-02-25 11:44:21 +01:00
bunnei
c45173c9a6
Merge pull request #212 from mailwl/stubs 
Stub some functions
 2018-02-23 21:09:56 -08:00
mailwl
910198a29a Stub am::SetScreenShotPermission, and bsd::StartMonitoring functions 2018-02-22 13:04:23 +03:00
MerryMage
32d127ad3e dynarmic: Update to 6b4c6b0 
6b4c6b0 impl: Update PC when raising exception
7a1313a A64: Implement FDIV (vector)
b2d781d system: Raise exception for YIELD, WFE, WFI, SEV, SEVL
b277bf5 Correct FPSR and FPCR
7673933 A64: Implement USHL
8d0e558 A64: Implement UCVTF (vector, integer), scalar variant
da9a4f8 A64: Partially implement FCVTZU (scalar, fixed-point) and FCVTZS (scalar, fixed-point)
7479684 A64: Implement system register TPIDR_EL0
0fd75fd A64: Implement system registers FPCR and FPSR
31e370c A64: Implement system register CNTPCT_EL0
9a88fd3 A64: Implement system register CTR_EL0
1d16896 A64: Implement NEG (vector)
3184edf IR: Add IR instruction ZeroVector
31f8fbc emit_x64_floating_point: Add maybe_unused to preprocess parameter
567eb1a A64: Implement FMINNM (scalar)
c6d8fa1 A64: Implement FMAXNM (scalar)
616056d constant_pool: Add frame parameter
a3747cb A64: Implement ADDP (scalar)
5cd5d9f reg_alloc: Only exchange GPRs
dd0452a A64: Implement DUP (element), scalar variant
e5732ea emit_x64_floating_point: Correct FP{Max,Min}{32,64} implementations for -0/+0
40eb9c3 A64: Implement FMAX (scalar), FMIN (scalar)
7cef39b fuzz_with_unicorn: QEMU's implementation of FCVT is incorrect
826dce2 travis: Switch unicorn repository
9605f28 a64/config: Allow NaN emulation accuracy to be set
e9435bc a64_emit_x64: Add conf to A64EmitContext
30b596d fuzz_with_unicorn: Explicitly test floating point instructions
be292a8 A64: Implement FSQRT (scalar)
3c42d48 backend_x64: Accurately handle NaNs
4aefed0 fuzz_with_unicorn: Print AArch64 disassembly
 2018-02-21 21:39:07 +00:00
MerryMage
e8b9731af3 arm_dynarmic: LOG_INFO on unicorn fallback 2018-02-21 21:39:07 +00:00
MerryMage
6085d32cf5 arm_dynarmic: Support direct page table access 2018-02-12 21:53:32 +00:00
MerryMage
d3bbed5e78 dynarmic: Update to 41ae12263 
Changes: Primarily implementing more A64 instructions
 2018-02-09 00:29:36 +00:00
River City Ransomware
dd62f125c3 Fixes some cast warnings, partial port of citra #3064 (#106) 
* Fixes some cast warnings, partially fixes citra #3064

* Converted casts to uint32_t to u32

* Ran clang-format
 2018-01-19 18:01:41 -05:00
MerryMage
e35644c005 clang-format 2018-01-16 18:05:21 +00:00
James Rowe
2d7a85f7af Build: Automagically handle unicorn 
On MSVC if unicorn isn't found, fallback to bundled unicorn
On everything else, fallback to building unicorn in externals

Also fixes loading unicorn in msvc
 2018-01-16 09:39:07 -07:00
James Rowe
e026b66bbb Build: Add unicorn as a submodule and build it if needed 
Adds a cmake custom target that will build unicorn on first compile and
uses this in the build scripts as well. Updates Appveyor and Travis
build scripts to work with the new unicorn build, and updates the paths
to all of the different artifacts.
 2018-01-16 01:15:52 -07:00
MerryMage
668e5452fa Update dynarmic to bc73004 
bc73004 a64_merge_interpret_blocks: Remove debug output
4e656ed tests/A64: Randomize PSTATE.<NZCV>
fd9530b A64: Optimization: Merge interpret blocks
3c9eb04 testenv: Use format constants
324f3fc tests/A64: Unicorn interface fixes
98ecbe7 tests/A64: Fuzz against unicorn
b1d38e7 tests/A64: Move TestEnvironment to own header
5218ad9 A64/data_processing_pcrel: bug: ADR{,P} instructions sign extend their immediate
b1a8c39 A64/data_processing_addsub: bug: {ADD,SUB}S (extended register) instructions write to ZR when d = 31
64827fb a64_emit_x64: bug: A64CallSupervisor trampled callee-save registers
1bfa04d emit_x64: bug: OP m/r64, imm32 form instructions sign-extend their immediate on x64
edadeea A64 inferface: Use two argument static_assert
9ab1304 A64: Add ExceptionRaised IR instruction
6843eed Update readme
7438d07 A64/translate: Add TranslateSingleInstruction function
 2018-01-13 22:38:57 +00:00
bunnei
17af2937fe arm_unicorn: Log unmapped memory access address. 2018-01-13 16:24:05 -05:00
bunnei
1247c53786 yuzu: Update license text to be consistent across project. 2018-01-13 16:22:39 -05:00
MerryMage
d2fbc78320 arm_dynarmic: Implement core 2018-01-12 17:48:29 -05:00
bunnei
b38223f662 arm_unicorn: Load/release unicorn DLL. 2018-01-04 13:40:01 -05:00
bunnei
3f8b9181b5 unicorn: Use for arm interface on Windows. 2018-01-04 00:13:23 -05:00
bunnei
6e9d66fd3a arm_dynarmic: More cleanup. 2018-01-04 00:09:12 -05:00
bunnei
aa7e061e71 arm_dynarmic: Gut interface until dynarmic is ready for general use. 2018-01-03 22:10:11 -05:00
bunnei
b172f0d770 arm: Remove SkyEye/Dyncom code that is ARMv6-only. 2018-01-02 22:24:12 -05:00
bunnei
45db4bb3ea logging: Rename category "Core_ARM11" to "Core_ARM". 2017-10-23 00:13:12 -04:00
bunnei
b1d5db1cf6 Merge remote-tracking branch 'upstream/master' into nx 
# Conflicts:
#	src/core/CMakeLists.txt
#	src/core/arm/dynarmic/arm_dynarmic.cpp
#	src/core/arm/dyncom/arm_dyncom.cpp
#	src/core/hle/kernel/process.cpp
#	src/core/hle/kernel/thread.cpp
#	src/core/hle/kernel/thread.h
#	src/core/hle/kernel/vm_manager.cpp
#	src/core/loader/3dsx.cpp
#	src/core/loader/elf.cpp
#	src/core/loader/ncch.cpp
#	src/core/memory.cpp
#	src/core/memory.h
#	src/core/memory_setup.h
 2017-10-09 23:56:20 -04:00
bunnei
6377585edb arm_interface: Set TLS address for dynarmic core. 2017-09-30 14:34:03 -04:00
bunnei
3411883fe3 arm: Use 64-bit addressing in a bunch of places. 2017-09-30 14:28:53 -04:00
Huw Pascoe
529f4a0131 Moved down_count to CoreTiming 2017-09-30 17:38:14 +01:00
MerryMage
67a70bd9e1 ARM_Interface: Implement PageTableChanged 2017-09-24 23:08:25 +01:00
B3n30
813837c5cf Merge pull request #2842 from Subv/switchable_page_table 
Kernel/Memory: Give each process its own page table and allow switching the current page table upon reschedule
 2017-09-15 22:41:45 +02:00
Subv
7a3ab7c63d CPU/Dynarmic: Disable the fast page-table access in dynarmic until it supports switching page tables at runtime. 2017-09-15 14:26:22 -05:00
Subv
d237a89048 CPU/Dynarmic: Fixed a warning when incrementing the number of ticks in ExecuteInstructions. 2017-08-21 08:34:25 -05:00
Subv
9d0841b48b Dyncom: Use size_t instead of int to store the instruction offsets in the instruction cache. 
Fixes a few warnings.
 2017-08-21 08:34:23 -05:00
Subv
d3fb1d6c38 Dyncom: Fixed a conversion warning when decoding thumb instructions. 2017-08-21 08:20:36 -05:00
Sebastian Valle
c291db72e7 Merge pull request #2692 from Subv/vfp_ftz 
Dyncom/VFP: Convert denormal outputs into 0 when the FTZ flag is enabled.
 2017-05-22 12:16:53 -05:00
Subv
5b46a89230 fixup! Dyncom/VFP: Convert denormal outputs into 0 when the FTZ flag is enabled. 2017-05-21 18:56:09 -05:00
Merry
188d63fdb6 Merge pull request #2694 from Subv/vfp_vsub_ftz 
Dyncom/VFP: Perform flush-to-zero on the second operand of vsub before sending it to vadd.
 2017-05-22 00:50:52 +01:00
Subv
a0874a7a68 Dyncom/VFP: Perform flush-to-zero on the second operand of vsub before sending it to vadd. 
Previously we were letting vadd flush the value to positive 0, but there are cases where this behavior is wrong, for example,

vsub: -0 - +0 = -0
vadd: -0 + +0 = +0

Now we'll flush the value to +0 inside vsub, and then negate it.
 2017-05-13 18:03:41 -05:00
Yuri Kunde Schlesner
13dd0b88de Merge pull request #2696 from Subv/vfp_revert 
Dyncom/VFP: Revert edf30d8 and fix the FPSCR getting invalid values.
 2017-05-08 21:38:45 -07:00
Subv
11fe85f129 Dyncom/VFP: Strip the VFP_NAN_FLAG sentinel value when setting vfp exceptions. 2017-05-09 00:36:23 -05:00
Subv
bf45ccfb40 Revert "Remove exceptions parameter from normaliseround VFP functions" 
This reverts commit edf30d84cc.

Conflicts:
	src/core/arm/skyeye_common/vfp/vfp_helper.h
	src/core/arm/skyeye_common/vfp/vfpdouble.cpp
	src/core/arm/skyeye_common/vfp/vfpsingle.cpp
 2017-05-09 00:36:22 -05:00
Subv
b1a29371c9 Dyncom/VFP: Convert denormal outputs into 0 when the FTZ flag is enabled. 
Inputs are still not flushed to 0 if they are denormals.
 2017-05-08 14:34:16 -05:00
Yuri Kunde Schlesner
d97b977540 Dyncom: Remove disassembler code 
Had licensing issue around it, in addition to several bugs.

Closes #1632, #1280
 2017-05-07 15:33:46 -07:00
Yuri Kunde Schlesner
f0a582b218 Dyncom: Tweak types and log formatting 2017-05-07 15:33:42 -07:00
Yuri Kunde Schlesner
cb4da3975e Remove unused symbols code 2017-05-07 15:33:39 -07:00
MerryMage
b125388152 dyncom: Correct SXTAB16 and SXTB16 2017-02-18 20:04:54 +00:00
MerryMage
e2815408fd arm_dynarmic: Update memory interface 2017-02-03 17:32:51 +00:00
MerryMage
2b36d4c9d7 arm_dynarmic: CP15 support 2017-02-03 17:32:47 +00:00
bunnei
76890672a0 Merge pull request #2366 from MerryMage/MemoryReadCode 
arm_dynarmic: Provide MemoryReadCode callback
 2016-12-22 14:25:15 -05:00
MerryMage
f8cf87ce34 arm_dynarmic: Provide MemoryReadCode callback 
Change of interface in dynarmic 36082087ded632079b16d24137fdd0c450ce82ea
 2016-12-22 16:07:14 +00:00
bunnei
8b1e269e58 ThreadContext: Move from "core" to "arm_interface". 2016-12-22 00:27:49 -05:00
Lioncash
ba20dd9b61 gdbstub: Remove global variable from public interface 
Currently, this is only ever queried, so adding a function to check if the
server is enabled is more sensible.

If directly modifying this externally is ever desirable, it should be done
by adding a function to the interface, rather than exposing implementation
details directly.
 2016-12-15 16:37:22 -05:00
Lioncash
2f3c1bdfb4 core: Add missing #pragma once directives where applicable 2016-12-15 15:40:51 -05:00
Emmanuel Gil Peyrot
643e590b5c Core: Add a forgotten #include <cstring> for memcpy. 2016-12-11 01:20:45 +00:00
MerryMage
27be446049 dynarmic: Add ticks based on ticks executed, not ticks requested 2016-11-26 20:32:33 +00:00
James Rowe
bbe57a66ca Expose page table to dynarmic for optimized reads and writes to the JIT 2016-11-24 20:41:18 -07:00
Yuri Kunde Schlesner
84fbbe2629 Use negative priorities to avoid special-casing the self-include 2016-09-21 00:15:56 -07:00
Emmanuel Gil Peyrot
ebdae19fd2 Remove empty newlines in #include blocks. 
This makes clang-format useful on those.

Also add a bunch of forgotten transitive includes, which otherwise
prevented compilation.
 2016-09-21 11:15:47 +09:00
Yuri Kunde Schlesner
396a8d91a4 Manually tweak source formatting and then re-run clang-format 2016-09-18 21:14:25 -07:00
Emmanuel Gil Peyrot
dc8479928c Sources: Run clang-format on everything. 2016-09-18 09:38:01 +09:00
Emmanuel Gil Peyrot
bfc454e951 Dyncom: Disable clang-format on the decoding table. 2016-09-18 09:36:57 +09:00
bunnei
1b95f61d82 arm_dynarmic: Implement GetVFPSystemReg/SetVFPSystemReg. 2016-09-15 17:58:06 -04:00
bunnei
05e120a4cc arm: ResetContext shouldn't be part of ARM_Interface. 2016-09-15 17:49:30 -04:00
bunnei
85861d44b7 arm_dynarmic/arm_dyncom: Remove unnecessary "virtual" keyword. 2016-09-15 17:49:30 -04:00
bunnei
b7aef81cb4 dyncom: Use VFP_FPSCR/VFP_FPEXC. 2016-09-15 17:49:29 -04:00
bunnei
1976a2d773 dynarmic: Implement ARM CPU interface. 2016-09-15 17:49:26 -04:00
wwylele
2161f52661 ARM: add ClearInstructionCache function 2016-08-27 21:38:06 +08:00
MerryMage
15b2eec4bd dyncom: 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.
 2016-08-22 15:13:33 +01:00
MerryMage
50407a8dc8 Dyncom: Correct implementation of STM for R15 2016-08-14 00:49:34 +01:00
MerryMage
60c93ca3b5 dyncom: Fix translation of thumb REVSH 2016-07-28 11:51:29 +01:00
archshift
ca20b1f87d Make arm_dyncom_trans* into a fully fledged compilation unit 2016-06-12 01:54:45 -07:00
archshift
54b5178f6c arm_dyncom_interpreter: slightly change AllocBuffer to be intuitive 2016-06-12 00:31:52 -07:00
archshift
765eef3319 arm_dyncom_interpreter: Add specialized GetAddressingOpLoadStoreT func 
This allows us to get the addressing operation for STRT, LDRT, STRBT,
and LDRBT. We do this so that translation functions don't need to
see the addressing ops directly.
 2016-06-10 18:45:48 -07:00
archshift
eac4c016cb arm_dyncom_interpreter: rename operation functions to fit style guide 2016-06-10 18:42:08 -07:00
archshift
5297f5dfc9 arm_dyncom_interpreter: Rename anonymous enum to TransExtData 2016-06-10 18:35:57 -07:00
archshift
2c482722e7 arm_dyncom_interpreter.cpp: #include translation info from inc files 2016-06-10 18:25:30 -07:00
Mat M
031a9c57bb Merge pull request #1568 from JayFoxRox/fix-printf 
Fix ftoi and disable VFPv3
 2016-05-26 19:03:00 -04:00
Jannik Vogel
edf30d84cc Remove exceptions parameter from normaliseround VFP functions 2016-05-18 16:28:13 +02:00
Jannik Vogel
693cca8f1f Fix exception propagation for VFP single precision 2016-05-18 15:24:42 +02:00
Jannik Vogel
7dde13f875 Fix exception propagation for VFP double precision 2016-05-18 15:24:42 +02:00
Jannik Vogel
3a45eacb16 Fix read-after-write in SMUAD, SMLAD, SMUSD, SMLSD 2016-05-18 14:03:02 +02:00
Jannik Vogel
af37dd0d52 Set fpscr for new threads 2016-05-17 08:59:52 +02:00
Jannik Vogel
501d0bc5ed Fix ftoi behaviour 2016-05-16 15:00:45 +02:00
Jannik Vogel
6fe0cb671d Respect fpscr in ftoiz 2016-05-16 15:00:45 +02:00
Jannik Vogel
1643786c04 Disable VFP3 instructions 2016-05-16 15:00:45 +02:00
Lioncash
0f941d0245 dyncom: Reset the context into user mode correctly 
The other mode was system mode.
 2016-05-09 16:30:55 -04:00
Yuri Kunde Schlesner
e3a8292495 Common: Remove section measurement from profiler (#1731) 
This has been entirely superseded by MicroProfile. The rest of the code
can go when a simpler frametime/FPS meter is added to the GUI.
 2016-04-29 00:07:10 -07:00
mailwl
2efc1c9348 Fix BLX LR opcode interpretation 2016-04-09 19:11:02 +03:00
mailwl
4630209c4c Update cpsr (T)humb bit while creating thread 2016-04-08 18:41:09 +03:00
mailwl
06a4369f75 Fix thumb ADR instruction alignment 2016-04-06 19:46:58 +03:00
Mathew Maidment
aa6380e5bc Merge pull request #1643 from MerryMage/make_unique 
Common: Remove Common::make_unique, use std::make_unique
 2016-04-05 20:10:11 -04:00
MerryMage
a06dcfeb61 Common: Remove Common::make_unique, use std::make_unique 2016-04-05 13:31:17 +01:00
Mathew Maidment
80c16961ae Merge pull request #1618 from MerryMage/one-step 
Prevent cache overflow when single stepping
 2016-03-31 11:00:42 -04:00
MerryMage
cbba0bec7c DynCom: Optimize single stepping 2016-03-30 18:57:59 +01:00
Lioncash
d53c9cde1a armstate: Correct FIQ register banking 
FIQ has seven banked registers (R8 to R14), not two.
 2016-03-21 18:56:27 -04:00
rob turner
d29578d467 ARM_Disasm::DisassembleMemHalf: actually use width in determining opcode name 2016-01-19 18:42:16 +01:00
Lioncash
532dc797c9 arm_dyncom_dec: Fix decoding of VMLS 
Previously, all VMLS variants would misdecode as CDP
(which isn't necessarily wrong in itself, however
VMLS has it's own label of execution)
 2015-12-30 14:23:07 -05:00
Lioncash
fddfe946c8 dyncom: Handle modifying the APSR via an MRC instruction 2015-12-28 07:52:04 -05:00
Lioncash
d09b7a3c12 dyncom: Remove PC dispatch from several instructions 
These instructions aren't capable of using the PC as a destination
 2015-12-20 21:19:02 -05:00
Lioncash
5a531d7ec2 dyncom: Handle unprivileged load/store variants correctly 
LDRT/LDRBT/STRBT/STRT should simulate the load or store
as if the host CPU is in user mode.

STRT is also allowed to use the PC as an operand
 2015-12-19 19:05:50 -05:00
Lioncash
56e22e6aac dyncom: Remove static keyword from header functions 2015-12-06 15:14:51 -05:00
Lioncash
1ea0702eaa arm_interface: Make GetNumInstructions const 2015-12-06 15:07:59 -05:00
Lioncash
de9a625c7e arm_interface: directly initialize class members 2015-12-06 15:07:00 -05:00
Lioncash
d03e7f08ff dyncom: const correctness changes 2015-12-06 15:03:06 -05:00
Lioncash
5e2b66d2a4 armstate: Zero out the registers on creation 
std::array isn't always guaranteed to explicitly zero out it's contents
without an initializer list.
 2015-11-29 15:16:34 -05:00
bunnei
43bb29edc5 Merge pull request #1122 from polaris-/gdbstub 
gdbstub implementation
 2015-11-11 23:21:31 -05:00
polaris-
2b7316a379 Remove unnecessary new lines, changed Deinit to Shutdown 2015-10-11 20:07:58 -04:00
Emmanuel Gil Peyrot
14af5919ba CitraQt, SkyEye, Loader, VideoCore: Remove newlines in LOG_* calls. 
The LOG_* function itself already appends one.
 2015-10-09 22:14:56 +01:00
polaris-
42928659e8 Use BreakpointAddress struct instead of passing address directly 2015-10-04 11:22:31 -04:00
polaris-
31dee93e84 Implement gdbstub 2015-10-04 11:16:59 -04:00
Lioncash
751fbfdcc3 general: Silence some warnings when using clang 2015-09-16 08:51:53 -04:00
Lioncash
60b3fc01a2 General: Replace NULL and '0' usages with nullptr where applicable 2015-09-11 14:59:49 -04:00
archshift
9e8383e296 DynCom: Converted all 0xE condition code checks to ConditionCode::AL 2015-09-05 22:24:42 -07:00
Lioncash
dc1b024b80 dyncom: Simplify some comparisons in CondPassed 2015-08-26 00:10:23 -04:00
Lioncash
01dd833ffa dyncom: Change return type of CondPassed to bool 2015-08-25 23:59:01 -04:00
Yuri Kunde Schlesner
0fcabd2b11 Integrate the MicroProfile profiling library 
This brings goodies such as a configurable user interface and
multi-threaded timeline view.
 2015-08-24 22:16:28 -03:00
Yuri Kunde Schlesner
3efb205a68 Merge pull request #1025 from yuriks/heap-management 
Kernel: Correct(er) handling of Heap and Linear Heap allocations
 2015-08-22 14:01:57 -07:00
Yuri Kunde Schlesner
e2c7954be5 Memory: Move address type conversion routines to memory.cpp/h 
These helpers aren't really part of the kernel, and mem_map.cpp/h is
going to be moved there next.
 2015-08-16 01:03:46 -03:00
Lioncash
46b0277cbf vfp: use std::swap where applicable 2015-08-15 19:08:51 -04:00
bunnei
cebf245504 Merge pull request #1027 from lioncash/debugger 
debugger: Add the ability to view VFP register contents
 2015-08-13 18:13:25 -04:00
Emmanuel Gil Peyrot
5115d0177e ARM Core, Video Core, CitraQt, Citrace: Use CommonTypes types instead of the standard u?int*_t types. 2015-08-11 22:38:44 +01:00
aroulin
38c87733d9 arm_disasm: ARMv6 mul/div and abs media instructions 
SMLAD, SMUAD, SMLSD, SMUSD, SMLALD, SMLSLD,
SMMLA, SMMUL, SMMLS
USAD8, USADA8
 2015-08-11 12:48:28 +02:00
aroulin
4a1db13072 arm_disasm: ARMv6 parallel add/sub media instructions 
{S, U, Q, UQ, SH, UH}{ADD16, ASX, SAX, SUB16, ADD8, SUB8}
 2015-08-11 12:48:23 +02:00
aroulin
0be8e1bfb6 arm_disasm: ARMv6 reversal media instructions 
REV, REV16, REVSH
Only their ARM encoding, Thumb encoding is still missing.
 2015-08-09 13:52:51 +02:00
aroulin
e4ff244288 arm_disasm: ARMv6 saturation media instructions 
SSAT, SSAT16, USAT, USAT16
 2015-08-09 01:31:10 +02:00
aroulin
47657a1817 arm_disasm: ARMv6 packing and sign-extend media instructions 
PKH, SEL
SXTAB, SXTAB16, SXTB, SXTB16, SXTH, SXTAH
UXTAB, UXTAB16, UXTB, UXTB16, UXTH, UXTAH
 2015-08-09 01:31:03 +02:00
Lioncash
f48a89af8b Merge pull request #1026 from lioncash/disasm 
arm_disasm: Remove unnecessary code
 2015-08-07 07:29:27 -04:00
Lioncash
3b457a5876 arm_interface: Implement interface for retrieving VFP registers 2015-08-06 21:24:25 -04:00
Lioncash
59d5358068 arm_disasm: Remove unnecessary code 
This part of disassembly only determines the opcode, there's no need for offset calculation here.
 2015-08-06 19:55:41 -04:00
aroulin
3425cfe54a Disassembler: ARMv6K REX instructions 2015-08-06 15:50:54 +02:00
aroulin
5d81a2fd48 Disassembler: ARMv6K hint instructions 2015-08-06 15:25:08 +02:00
bunnei
ce65925bc3 Merge pull request #1008 from lioncash/pc 
dyncom: Handle the case where PC is the source register for STR/VSTM/VLDM
 2015-07-30 10:44:50 -04:00
Lioncash
46663d657f dyncom: Remove an unused variable 
This was used prior to InterpreterTranslate existing.
 2015-07-29 12:21:16 -04:00
Lioncash
2e420aba3c dyncom: Handle the case where PC is the source register for STR/VSTM/VLDM 2015-07-29 10:57:47 -04:00
Lioncash
2182adff9e dyncom: Handle left-operand PC correctly for data-processing ops 
This is considered deprecated in the ARM manual (using PC as an operand),
however, this is still able to be executed on the MPCore (which I'm quite
sure would be rare to begin with).
 2015-07-28 20:14:08 -04:00
Lioncash
9be4ef3879 dyncom: Remove an unnecessary typedef 2015-07-28 03:41:25 -04:00
Lioncash
89540ea761 dyncom: Use enum class for instruction decoding results 2015-07-28 02:27:57 -04:00
Lioncash
7e4fb4db19 dyncom: Remove code duplication regarding thumb instructions 2015-07-27 22:22:00 -04:00
Lioncash
a507ea23c1 dyncom: Migrate exclusive memory access control into armstate 2015-07-27 22:06:59 -04:00
Lioncash
db4e99c186 dyncom: Remove duplicated typedef and extern 
These are already present in arm_dyncom_dec.h.
 2015-07-27 22:06:51 -04:00
Lioncash
816b1ca776 dyncom: Use std::array for register arrays 2015-07-26 13:21:04 -04:00
Lioncash
0ecc6e2f04 dyncom: Use ARMul_State as an object 
Gets rid of C-like parameter passing.
 2015-07-26 13:18:32 -04:00
Lioncash
03213f893e dyncom: Remove unnecessary initialization code. 
Targeting ARM version variants was only a thing on armemu.

The reset routine also does basically the same thing as NewState.
 2015-07-25 22:10:54 -04:00
Lioncash
3257d797e1 dyncom: Remove unnecessary abort-related cruft 
Both the MPCore and the ARM9 have the same data abort model (base restored), so differentiating isn't necessary.
 2015-07-25 22:10:53 -04:00
Lioncash
dfb424b6d1 dyncom: Rename armdefs.h to armstate.h 2015-07-25 22:10:44 -04:00
Lioncash
4bb1a5ca47 dyncom: Get rid of skyeye typedefs 2015-07-25 20:52:10 -04:00
Lioncash
0191c26521 dyncom: Move helper functions to their own header 2015-07-25 20:35:18 -04:00
Lioncash
6b73e4566b dyncom: Move arminit.cpp and armsupp.cpp into skyeye_common 2015-07-25 20:01:44 -04:00
Lioncash
f7ba683dc3 armdefs: Remove unnecessary extern keywords 2015-07-25 18:32:57 -04:00
Lioncash
c2689b8c2c dyncom: Pass SVC immediates directly. 
Previously it would just re-read the already decoded instruction and extract the immediate value.
 2015-07-21 03:56:29 -04:00
Lioncash
a2f0a3d019 dyncom: Properly retrieve the PC value in BX if used. 2015-07-19 22:20:14 -04:00
Yuri Kunde Schlesner
13286903e6 Dyncom: Support for a missing ARMv6 Thumb MOV encoding 2015-07-18 03:41:49 -03:00
Lioncash
23dbbb786a arm_dyncom_interpreter: Simplify assignment in SMLAW 
Also a side-benefit of not having implementation-defined behavior.
 2015-07-16 22:08:12 -04:00
Yuri Kunde Schlesner
867c28ae03 Merge pull request #876 from linkmauve/include-cleanups 
Cleanup includes, mostly in common
 2015-07-10 16:36:12 -07:00
Lioncash
e3e8ad48c1 vfp: Change return type of VFPInit from unsigned int to void. 2015-06-29 14:51:38 -04:00
Lioncash
32a6379bc8 vfp: Handle accesses to FPINST/FPINST2 system registers 
Also has a side-benefit of correcting access to the FPEXC register.
 2015-06-29 03:27:26 -04:00
Emmanuel Gil Peyrot
f48b28ad27 Core, VideoCore: Replace or fix exit() calls. 2015-06-28 00:36:55 +01:00
Emmanuel Gil Peyrot
aea15f5c73 Core: Cleanup core includes. 2015-06-28 00:36:54 +01:00
Emmanuel Gil Peyrot
8cf9eb7f43 Common: Fix FileUtil includes, and everything relying on those. 2015-06-28 00:36:53 +01:00
Lioncash
71858fc7cc vfp: Handle accesses to the VFP media feature registers 
These are able to be accessed in any privilege mode.
 2015-06-12 20:21:51 -04:00
Lioncash
e817224f89 vfp: Implement VMOVBCR/VMOVBRC 2015-06-12 02:47:10 -04:00
Lioncash
04f204ed00 arm_dyncom_thumb: Fix handling of writeback for thumb LDMIA 2015-06-04 08:42:14 -04:00
Lioncash
c00781a908 arm_dyncom_thumb: Fix encoding of BKPT's immediate 2015-05-31 21:51:46 -04:00
Lioncash
85b1dddda1 arm_dyncom_thumb: Implement CPS and SETEND 2015-05-31 21:51:25 -04:00
Lioncash
7caef19c89 arm_dyncom_thumb: Implement SXTH, SXTB, UXTH, and UXTB. 2015-05-31 21:50:57 -04:00
Lioncash
b64dea80ce arm_dyncom_thumb: Implement REV, REV16, and REVSH. 2015-05-31 21:50:18 -04:00
Emmanuel Gil Peyrot
b1503b2020 Remove every trailing whitespace from the project (but externals). 2015-05-29 21:59:29 +01:00
Yuri Kunde Schlesner
ad883db7a9 Merge pull request #826 from lioncash/tables 
arm_dyncom_thumb: Merge STR/LDR table subsets.
 2015-05-26 22:05:13 -07:00
Lioncash
0265d950e6 arm_dyncom_thumb: Merge STR/LDR table subsets. 2015-05-26 21:15:29 -04:00
Lioncash
f62ab75c67 arm_dyncom_interpreter: Remove unused variable 
Thum decoding directly checks if the thumb bit is set instead of using a temporary.
 2015-05-26 17:43:08 -04:00
Lioncash
8c1ab1c2c4 arm_dyncom_interpreter: Remove unused macro 2015-05-24 19:21:05 -04:00
Lioncash
6278937a28 dyncom: Get rid of armemu.h 2015-05-23 20:51:02 -04:00
Lioncash
92fd2753c5 dyncom: Remove unused cpu parameter from decode_thumb_instr 2015-05-22 23:42:23 -04:00
Lioncash
097d8282a6 dyncom: remove load_r15 from arm_inst 
It's entirely unused. Also allows getting rid of more clunky macros.
 2015-05-22 23:38:00 -04:00
Lioncash
8617938441 dyncom: Remove unnecessary parameter for load/store operations 2015-05-22 23:14:22 -04:00
bunnei
3a348a90fd VFP: Log as trace to get rid of spamming. 2015-05-22 19:42:44 -04:00
Lioncash
572c91a024 dyncom: Eliminate clang warnings 
Gets rid of a whole load of missing brace initialization warnings.
 2015-05-21 16:43:21 -04:00
bunnei
f0365f28c2 Merge pull request #772 from lioncash/warn 
core/video_core: Fix a few warnings when compiling on MSVC.
 2015-05-18 08:08:49 -04:00
Yuri Kunde Schlesner
12f6216741 Merge pull request #774 from lioncash/decodings 
dyncom: Add ARMv6K NOP and hint instructions to the interpreter.
 2015-05-15 11:36:20 -07:00
bunnei
6abed88092 Merge pull request #770 from lioncash/dyncom_clean 
dyncom: Minor cleanup.
 2015-05-15 09:44:39 -04:00
Yuri Kunde Schlesner
7ada357b2d Memmap: Re-organize memory function in two files 
memory.cpp/h contains definitions related to acessing memory and
configuring the address space
mem_map.cpp/h contains higher-level definitions related to configuring
the address space accoording to the kernel and allocating memory.
 2015-05-15 00:04:38 -03:00
Lioncash
8cd72428c9 dyncom: Add ARMv6K NOP and hint instructions to the decoding table 2015-05-14 16:25:02 -04:00
Lioncash
699b67d7cf dyncom: Handle some MSR variants individually 
This is necessary, as hint instructions will be recognized as MSR, which is pretty bad.
 2015-05-14 16:24:51 -04:00
Lioncash
be0119be08 dyncom: Move exclusive load/stores above bbl and swi in the decoding table 2015-05-14 16:24:39 -04:00
Lioncash
1e0255364c dyncom: Remove duplicate enums/prototypes 
These are already defined in arm_dyncom_interpreter_dec.cpp.
 2015-05-14 14:32:17 -04:00
Lioncash
f4921d0f9d dyncom: Remove unnecessary defines 
These can simply be const vars.
 2015-05-14 14:32:16 -04:00
Lioncash
0530fd2499 dyncom: Make translation-unit functions and variables static 2015-05-14 14:32:07 -04:00
Lioncash
773b1ef6bf vfp: Get rid of warnings 
- Unary minus operator applied to unsigned type.
- Unsafe use of bool.
 2015-05-14 13:54:15 -04:00
Lioncash
f3c4de4ce4 dyncom: Remove unnecessary typedefs 2015-05-14 11:51:46 -04:00
Lioncash
a48b4ec583 dyncom: Remove unused structs 2015-05-14 11:33:50 -04:00
bunnei
e83bc5b7ee dyncom: Removed irrelevant log. 2015-05-14 00:24:38 -04:00
Lioncash
832c130ed1 dyncom: Fix decoding of BKPT's immediate 
A shift here is intended since the representation is imm12:imm4
 2015-05-13 14:11:03 -04:00
bunnei
6223496a49 Merge pull request #752 from lioncash/flush 
vfp: Handle flush-to-zero mode.
 2015-05-11 21:43:33 -04:00
Lioncash
dc7ac751f2 dyncom: Stub MCRR and MRRC 
There's no other coprocessor outside the VFP (which has its own VMOV variants) in which the MPCore can send/retrieve data from.
Stubbed so citra won't crash and burn on the odd chance someone actually tries to use these.
 2015-05-11 18:31:45 -04:00
Lioncash
ffc51161f3 vfp: Handle flush-to-zero mode. 2015-05-11 15:56:02 -04:00
Lioncash
1622068198 Merge pull request #728 from lioncash/vars 
dyncom: Remove an unnecessary variable in the interpreter
 2015-05-07 21:09:03 -04:00
Lioncash
ae0c38a333 Remove unnecessary dyncom header files 2015-05-07 20:45:28 -04:00
Lioncash
31dc8b8890 dyncom: Remove an unnecessary variable in the interpreter 
All this was doing was needlessly aliasing a variable.
 2015-05-07 19:34:04 -04:00