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Author SHA1 Message Date
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
Yuri Kunde Schlesner e1fbac3ca1 Common: Remove common.h 2015-05-07 15:45:22 -03:00
Yuri Kunde Schlesner c0eaa662d4 Clean-up includes 2015-05-06 23:45:06 -03:00
Yuri Kunde Schlesner ecff2351a1 HLE: Clean up SVC dispatch mechanism 2015-05-06 00:24:39 -03:00
bunnei bab5abaf46 Dyncom: Move cream cache to ARMul_State. 2015-05-01 18:27:04 -04:00
Lioncash 8b2b620a5e dyncom: Remove more unused/unnecessary code 
Gets rid of a sizeable amount of stuff in armdefs.
 2015-04-20 16:30:34 -04:00
Lioncash d66a12c6f6 dyncom: Remove unused/unnecessary VFP cruft 2015-04-17 20:46:05 -04:00
Emmanuel Gil Peyrot 2e860bd59c Core_ARM11: Replace debug prints with our own logging functions in vfpsingle. 2015-04-14 21:34:36 +02:00
Emmanuel Gil Peyrot bdcf28e3bc Headers: Add some forgotten overrides, thanks clang! 2015-04-14 21:18:25 +02:00
Lioncash a6c9e453b2 dyncom: Remove unnecessary enum and typedef 
Also fixes descriptions in the process.
 2015-04-07 08:05:41 -04:00
Lioncash 29a4b6c7ed vfp: Make the FPSID values match the MPCore 2015-04-06 16:09:35 -04:00
Lioncash f9cc6d6484 vfp: Get rid of the VFP_OFFSET macro 2015-04-06 16:09:28 -04:00
bunnei 14dcd98653 Merge pull request #685 from lioncash/cpregs 
dyncom: Set the MPCore CP15 register reset values on initialization.
 2015-04-06 15:06:07 -04:00
Lioncash 8004d35ea1 core: Migrate 3DS-specific CP15 register setting into Init 2015-04-06 13:01:19 -04:00
Lioncash c3ffe8f9c3 arm_interface: Support retrieval/storage to CP15 registers 2015-04-06 12:57:49 -04:00
Lioncash b7b8b67620 Move CP15 enum definitions into their own enum. 
Also gets rid of preprocessor mumbo-jumbo
 2015-04-06 12:48:35 -04:00
Lioncash 23dd2ca8a6 dyncom: Properly return the value of the user RO thread register 2015-04-06 09:26:04 -04:00
Lioncash e628ed4810 dyncom: Set CP15 reset values on initialization 2015-04-06 09:16:42 -04:00
Lioncash bb7dac022e dyncom: Suppress uninitialized variable warnings 
The switch cases will always be hit, but this makes compilers stop complaining.
 2015-04-05 23:49:06 -04:00
Lioncash 490df716f3 dyncom: Move CP15 register writing into its own function. 
Also implements writing to the rest of the ARM11 MPCore CP15 register set.
 2015-04-02 00:20:52 -04:00
Lioncash 5e5954c63b dyncom: Move CP15 register reading into its own function. 
Keeps everything contained. Added all supported readable registers in an ARM11 MPCore.
 2015-04-02 00:19:11 -04:00
Lioncash de6eba0288 dyncom: Migrate InAPrivilegedMode to armsupp 
It's a generic helper function, so it should be here anyway.
 2015-03-26 09:22:02 -04:00
bunnei b3d4a10e29 Merge pull request #674 from lioncash/sys-instrs 
dyncom: Implement RFE and SRS.
 2015-03-24 23:21:44 -04:00
Lioncash a80d93685a dyncom: Implement SRS 2015-03-24 12:44:31 -04:00
Lioncash cde671795c dyncom: Implement RFE 2015-03-24 11:34:48 -04:00
Lioncash 2df10d2284 dyncom: Remove unused/unnecessary macros and macro constants 2015-03-24 09:55:56 -04:00
Lioncash f23f2a9a42 armmmu: Remove unnecessary enum values 
We don't need to care about XScale or Intel specific ARM stuff.
 2015-03-20 19:35:32 -04:00
bunnei 1981aa3d7e Merge pull request #659 from lioncash/setend 
Implement SETEND.
 2015-03-19 21:37:43 -04:00
Lioncash 9fdb311d6e dyncom: Make Load/Store instructions support big endian 2015-03-17 15:13:32 -04:00
Lioncash 8cf81643a9 arm_interface: Get rid of GetTicks. 
Removes a TODO.
 2015-03-16 12:18:37 -04:00
Lioncash f280806214 dyncom: Implement SETEND 2015-03-14 23:08:36 -04:00
Lioncash e34ba68e1f dyncom: Minor cleanup 
Assemblers will exit with an error when trying to assemble instructions with disallowed registers.
 2015-03-10 08:13:58 -04:00
Lioncash 386dbab5ea dyncom: Fix an indexing bug in STM 
Previously it would write the contents of register 13 for the case where the link register (r14) is supposed to be written.
 2015-03-08 22:03:11 -04:00
Lioncash 36dab56c31 dyncom: General cleanup of STM 2015-03-08 22:03:06 -04:00
Lioncash e37425b380 dyncom: Increment addr when accessing LR in LDM 2015-03-08 21:46:57 -04:00
Tony Wasserka 93e32bce72 Merge pull request #538 from yuriks/perf-stat 
Add profiling infrastructure and widget
 2015-03-07 15:30:40 +01:00
Lioncash 4b89cf9e43 vfp: Get rid of warnings 2015-03-03 19:13:01 -05:00
Yuri Kunde Schlesner cd1fbfcf1b Add profiling infrastructure and widget 2015-03-01 21:47:13 -03:00
bunnei d362eb2669 Merge pull request #620 from lioncash/bkpt 
arm_disasm: Show conditional code for BKPT instructions.
 2015-02-27 22:53:33 -05:00
Lioncash 9ed3488925 arm_disasm: Show conditional code for BKPT instructions. 
Changed cond_to_str to take a uint32, since unsigned numbers are only ever passed to it, and this can be a source of warnings for some compilers (also indexing an array without bounds checking a signed number is kind of iffy).
 2015-02-27 21:59:30 -05:00
Lioncash 1a70782cda arm_disasm: Remove unused variable 
Also declared an array as static, as it's only used in this translation unit.
 2015-02-27 21:31:36 -05:00
Lioncash 8812d2fbdb arm: The CP15 Main ID register is not writeable 2015-02-26 09:28:31 -05:00
Lioncash 1bb400be1b arm: Remove unnecessary booleans 
We don't care about any of these.
 2015-02-25 10:55:50 -05:00
Kevin Hartman 05c098a9e7 Cleaned up unaligned access. 2015-02-21 17:25:31 -08:00
bunnei 8e731b129d Merge pull request #582 from lioncash/warnings 
vfpinstr: Fix trivial signed/unsigned mismatch warnings
 2015-02-17 23:57:54 -05:00
bunnei 60f9cd6a4a Merge pull request #579 from lioncash/bkpt 
dyncom: Support conditional BKPT instructions
 2015-02-17 23:54:01 -05:00
Lioncash 4f910bb1a1 vfpinstr: Fix trivial signed/unsigned mismatch warnings 2015-02-17 18:53:50 -05:00
Lioncash a7120662e6 dyncom: Support conditional BKPT instructions 2015-02-17 01:37:22 -05:00
bunnei 2b2b343ce0 Merge pull request #574 from lioncash/warn 
vfpdouble: Use %p for printing pointer addresses.
 2015-02-16 09:45:43 -05:00
Lioncash 012d1e32ad dyncom: Actually set the destination register for USAD8/USADA8. 
Idiotville: Population: 1 - Inhabitant name: Lioncash
 2015-02-16 01:03:01 -05:00
Lioncash f0c4bd629c vfpdouble: Use %p for printing pointer addresses. 2015-02-15 17:11:02 -05:00
Lioncash 473afa4530 arm: Set the A bit on reset. 
This enum value is ORed against in ARMul_Reset (and used to refer to all interrupt bits in the CPSR). So simply updating this is enough.
 2015-02-15 00:35:50 -05:00
Lioncash 0c6434c379 core: Apply static to local functions 2015-02-13 10:48:32 -05:00
Lioncash a75e1ff6e6 arm: General cleanup 
- Remove several typedefs for ARMul_State.
- Remove unused functions
- Remove unused/unnecessary headers
- Removed unused enums, etc.
 2015-02-13 09:11:12 -05:00
Lioncash b7fac494cd dyncom: Switch the app and system cores into the correct mode at initialization 2015-02-12 21:54:28 -05:00
Lioncash c3211c9c80 dyncom: Clean up the constructor 
Some function calls aren't necessary and would be handled by regular initialization routines.
 2015-02-12 21:50:51 -05:00
Lioncash df9e0c0f81 dyncom: Remove warning for SXTAH 
This is tested to work correctly.
 2015-02-12 20:11:20 -05:00
Lioncash e3f5c6366c arm: Remove ARMul_EmulateInit 
This was only used for armemu, which has since been removed. Removed components related to this as well.
 2015-02-12 11:30:28 -05:00
Lioncash f48b0100a6 armdefs: Remove unnecessary extern C 2015-02-12 08:29:57 -05:00
Lioncash 49a22acd02 arm: Remove ARM26 support. 
This will never be used. 32-bit is the norm.
 2015-02-11 12:23:21 -05:00
bunnei c51b23b052 Merge pull request #559 from lioncash/clean 
arm: Some cleanup. Also fixed the initial ARM mode that is emulated.
 2015-02-11 12:02:35 -05:00
Lioncash c94c41f95a arm: Get rid of some magic constants. Specify proper ARM mode. 
Initially, we were starting the emulator in USER26MODE, which is incorrect, this should be USER32MODE.
 2015-02-11 10:49:55 -05:00
Lioncash 93cd199633 arm: Change some more constants into enums 2015-02-11 10:14:20 -05:00
archshift ef24e72b26 Asserts: break/crash program, fit to style guide; log.h->assert.h 
Involves making asserts use printf instead of the log functions (log functions are asynchronous and, as such, the log won't be printed in time)
As such, the log type argument was removed (printf obviously can't use it, and it's made obsolete by the file and line printing)

Also removed some GEKKO cruft.
 2015-02-10 18:30:31 -08:00
bunnei 5b735bdeea Merge pull request #556 from lioncash/clean 
arm: Remove TRUE/FALSE defines
 2015-02-10 18:28:30 -05:00
Lioncash 088fab743f arm: Remove TRUE/FALSE defines 
- Removed the Debug parameter from ARMul_State since it isn't used.
- Changed ARMul_CoProInit to a void function. It always returned true.
 2015-02-10 13:09:41 -05:00
Lioncash 8d2fb3bb2b arm_dyncom_thumb: Make lookup tables static 
These don't need to be recreated all the time.
 2015-02-10 10:42:09 -05:00
bunnei 67db6aa4ce Merge pull request #553 from lioncash/denorm 
vfp: Normalize accumulator for multiply accumulate instructions
 2015-02-10 10:09:45 -05:00
Lioncash 3eccc66abf dyncom: Add more regs to MCR/MRC 
Adds the registers that were left out of some coprocessor ranges.
 2015-02-10 09:34:42 -05:00
Lioncash a86d5e2752 vfp: Normalize accumulator for multiply accumulate instructions 2015-02-10 08:16:26 -05:00
Kevin Hartman 5fcbfc06eb Scheduler refactor Pt. 1 
* Simplifies scheduling logic, specifically regarding thread status. It should be much clearer which statuses are valid
for a thread at any given point in the system.
* Removes dead code from thread.cpp.
* Moves the implementation of resetting a ThreadContext to the corresponding core's implementation.

Other changes:
* Fixed comments in arm interfaces.
* Updated comments in thread.cpp
* Removed confusing, useless, functions like MakeReady() and ChangeStatus() from thread.cpp.
* Removed stack_size from Thread. In the CTR kernel, the thread's stack would be allocated before thread creation.
 2015-02-09 21:47:12 -08:00
Lioncash 53fa04f326 vfpdouble: Fix the FTOUI NaN sign setting 
This was fixed for vfpsingle, but not vfpdouble
 2015-02-09 17:18:29 -05:00
Lioncash a734e9fdca Throw more unused/unnecessary VFP code out 2015-02-09 11:54:39 -05:00
Lioncash ca7babe062 vfp_helper: Convert some flags to enums. Throw out more duplicated FPSCR stuff 2015-02-09 09:53:17 -05:00
Lioncash d832c48864 vfp_helper: Normalize tabs to spaces 2015-02-09 09:32:56 -05:00
Lioncash 1ecd75ea1a vfp_helper: Remove unnecessary extern C blocks 2015-02-06 14:52:29 -05:00
Lioncash 3e576219c4 vfp: Move FPSID, FPEXC, and FPSCR values over to enums. 
Also got rid of duplicate definitions of some of these values.
 2015-02-06 14:52:05 -05:00
bunnei 7f900ac68e Merge pull request #537 from lioncash/vfp 
vfp: Fix VCVT
 2015-02-04 14:58:36 -05:00
bunnei 4d36a6a255 Merge pull request #536 from lioncash/dead 
vfp: Throw out unused code
 2015-02-04 14:57:00 -05:00
Lioncash 82e8f25fe7 vfp: Fix VCVT 
These variants exclusively read from the single precision regs and write to double-precision registers
Fixes issues where converted values would be way off from what they should be due to the results being stored in the wrong registers.
 2015-02-04 14:06:10 -05:00
Lioncash 7ecedfb970 vfp: Throw out unused code 2015-02-04 13:11:03 -05:00
Lioncash 3a5a39c6aa dyncom: Remove more unnecessary code 2015-02-03 14:05:53 -05:00
Lioncash 676daef3c7 core: Fix some warnings on OSX 2015-02-03 08:14:42 -05:00
bunnei c8628f5d56 Merge pull request #525 from lioncash/armwarn 
vfp: Get rid of some compile warnings
 2015-02-01 00:28:50 -05:00
Lioncash 8c944bd1f0 vfp: Get rid of some compile warnings 2015-01-31 22:14:00 -05:00
Lioncash 3f00dd9117 arm: Clean up ARMul_State 
Remove unnecessary/unused struct variables.
 2015-01-31 21:55:34 -05:00
Lioncash f44781fd7b arm: Adios armemu 2015-01-31 20:43:03 -05:00
Lioncash b6cfc48a0b dyncom: clean up arm_dyncom_dec.h 2015-01-30 16:28:52 -05:00
Lioncash fc1a9e35fb arm: Move headers over to pragma once 2015-01-30 16:17:02 -05:00
Lioncash 83bc1a3120 arm: Get rid of armcpu.h and skyeye_types.h 2015-01-30 16:16:58 -05:00
Lioncash 904194c3e8 arm: Clean out armos.h and armmmu.h 2015-01-30 15:48:57 -05:00
Lioncash 09a66860e2 arm: Throw out a lot of unnecessary code 2015-01-30 13:32:03 -05:00
Lioncash 3dfef1701c armdefs: Move some defines over to enums 2015-01-30 12:43:58 -05:00
Lioncash 7a3e371141 dyncom: Minor cleanup 
Narrow scopes for the instruction variables. Remove unnecessary parentheses.
 2015-01-27 08:51:18 -05:00
bunnei 547737f720 Update vfp.cpp 
VFP: Changed a debug log to trace.
 2015-01-26 21:38:53 -05:00
bunnei cc34462b71 Merge pull request #410 from chinhodado/cleanup 
Cleanup: Logging in Core
 2015-01-24 00:41:10 -05:00
Lioncash e09fb7becc vfp: Clean up vertical alignment for instructions 2015-01-23 13:35:08 -05:00
Lioncash 8810dfe1de dyncom: Minor cleanup 
Removes some unused macros and cleans up indentation inconsistencies
 2015-01-22 09:39:41 -05:00
Lioncash 8c6edc680c dyncom: Clarify precedence for ternary statements 2015-01-19 20:35:55 -05:00
Chin fa8e6272c8 Cleanup: Logging in Core 2015-01-19 16:01:06 -05:00
Lioncash a873f157d0 dyncom: Implement missing shifts in ScaledRegisterPostIndexed, etc 2015-01-18 18:32:02 -05:00
Lioncash 8575010a68 dyncom: Handle the ARM A2 encoding of STRT/LDRT 
These were also missing the shifted register case.
 2015-01-17 13:53:35 -05:00
Lioncash 0a5d450e94 dyncom: Handle the ARM A2 encoding of LDRBT/STRBT. 2015-01-16 21:05:27 -05:00
Lioncash 9288893d29 vfp: Remove dead code 2015-01-12 15:24:57 -05:00
Lioncash f7770b83d4 dyncom: Fix 32-bit ASR shifts for immediates 2015-01-12 14:15:24 -05:00
Lioncash e16b35eb53 dyncom: Remove unused flag macros 2015-01-12 12:57:15 -05:00
Lioncash 2843d1b98b dyncom: Get rid of unnecessary outer-scope variables in InterpreterMainLoop 2015-01-12 01:11:46 -05:00
Lioncash 3ace75a49f dyncom: Fix overflow flag setting for ADD/RSB/RSC/SUB/SBC 
Also cleans up CMN, and CMP.
 2015-01-12 01:03:58 -05:00
Lioncash 9c2c89b7e1 dyncom: Add a helper function for addition with a carry 2015-01-12 00:44:28 -05:00
Lioncash d2a05bbbc6 dyncom: Fix ADC overflow flag setting 2015-01-11 22:27:09 -05:00
Lioncash eabfa5cf43 dyncom: Fix conditional execution of MSR 2015-01-11 18:45:45 -05:00
Yuri Kunde Schlesner 7b3452c730 Move ThreadContext to core/core.h and deal with the fallout 2015-01-09 03:51:55 -02:00
Subv fc842963c8 DynCom: Add a comment to GetTicks. 2015-01-08 19:46:00 -05:00
Subv 620d77b7e3 Timing: Use CoreTiming::GetTicks to keep track of ticks. 
This will keep track of idle ticks for us, and fixes some tickcount-related issues
 2015-01-08 19:39:14 -05:00
Lioncash 1cef6e92d5 dyncom: Fix UMAAL 
These need to be done as a 64-bit operation.
 2015-01-08 11:09:21 -05:00
bunnei 4c583732f2 Merge pull request #442 from lioncash/smul 
dyncom: Fix SMULWB/SMULWT
 2015-01-07 16:49:30 -05:00
Lioncash df5e0f9f28 dyncom: Fix SMULWB/SMULWT 
Wasn't doing proper sign-extension
 2015-01-07 16:41:08 -05:00
bunnei 3eca33c6a4 Merge pull request #425 from Subv/coretiming 
Ported the CoreTiming namespace from PPSSPP
 2015-01-07 15:30:46 -05:00
Subv 9bf82beb4c CoreTiming: Ported the CoreTiming namespace from PPSSPP 
Implemented the required calls to make it work.

CoreTiming: Added a new logging class Core_Timing.
 2015-01-07 15:08:35 -05:00
bunnei 317fe1e528 Merge pull request #438 from lioncash/swp 
dyncom: Fix SWPB
 2015-01-07 09:53:29 -05:00
Lioncash 75c211c10f dyncom: Fix SWPB 2015-01-07 09:36:06 -05:00
Lioncash 511e13f3e3 dyncom: Move over SMLALXY 2015-01-07 00:53:56 -05:00
bunnei 89bb0ecbd5 Merge pull request #417 from kevinhartman/exclusive-tag-fix 
Added exclusive reservation granule from ARMv7 spec to dyncom...
 2015-01-06 12:42:10 -05:00
Kevin Hartman 8132c01830 Added exclusive reservation granule from ARMv7 spec to dyncom to protect LDR/STREX. 2015-01-05 22:29:51 -05:00
Lioncash f75def619c dyncom: Partially emulate BXJ 
Just in case some game studio let the intern write inline assembly or something.
 2015-01-05 15:55:09 -05:00
Lioncash e08a39a2f4 dyncom: Actually set the Q flag for SMLABB/SMLABT/SMLATB/SMLATT 
Easy skyeye todo fix.
 2015-01-05 10:41:02 -05:00
bunnei 8b1ec1a82a Merge pull request #418 from lioncash/qd 
dyncom: Implement QADD/QSUB/QDADD/QDSUB
 2015-01-05 09:59:12 -05:00
Lioncash d00c22c706 dyncom: Implement QADD/QSUB/QDADD/QDSUB 2015-01-05 09:13:41 -05:00
Lioncash 41e1cb12e5 skyeye: Remove duplicate typedefs 
citra already has its own typedefs like this.
 2015-01-04 12:34:02 -05:00
bunnei caa6d431ee Merge pull request #398 from lioncash/sm 
dyncom: Implement SMLAW
 2015-01-03 11:47:01 -05:00
Lioncash 6adc0a4622 dyncom: Implement SMLAW 2015-01-03 03:13:49 -05:00
bunnei b11518c272 VFP: Minor cleanup, functionally the same. 2015-01-03 01:22:38 -05:00
bunnei dd21f986b8 Merge pull request #395 from lioncash/rev 
dyncom: Implement REVSH
 2015-01-02 22:44:39 -05:00
Lioncash 2f19acf064 dyncom: Implement REVSH 
Also joins the REV ops into one common place.
 2015-01-02 22:40:43 -05:00
Lioncash e0e54f55d7 dyncom: Implement SMLALD/SMLSLD 2015-01-02 22:08:26 -05:00
bunnei 3e230d6c9e Merge pull request #392 from lioncash/sm 
dyncom: Implement SMMLA/SMMUL/SMMLS
 2015-01-02 21:47:53 -05:00
Lioncash 64161bcb41 dyncom: Implement SMMLA/SMMUL/SMMLS 2015-01-02 21:40:29 -05:00
bunnei dd8a57cb80 dyncom: Implemented LDREXD/STREXD/LDREXH/STREXH 2015-01-02 20:51:54 -05:00
bunnei 3b2da87080 Merge pull request #390 from lioncash/wut 
dyncom: Remove dead function InterpreterInitInstLength
 2015-01-02 20:40:29 -05:00
Lioncash 67187c15a0 dyncom: Remove dead function InterpreterInitInstLength 
Technically eliminates two memory leaks as well.
 2015-01-02 20:24:00 -05:00
Lioncash bee4ff8454 armemu: Fix missing Q flag check for SMLSD. 2015-01-02 18:29:36 -05:00
Lioncash 3337b84620 dyncom: Implement SMLAD/SMUAD/SMLSD/SMUSD 2015-01-02 18:29:30 -05:00
Lioncash 48bf0f9996 dyncom: Implement SXTAB16 and SXTB16 2015-01-01 21:59:37 -05:00
bunnei fa4cc502e7 Merge pull request #379 from lioncash/sh 
dyncom: Implement SHADD8/SHADD16/SHSUB8/SHSUB16/SHASX/SHSAX
 2015-01-01 20:43:04 -05:00
Lioncash 524da47698 dyncom: Implement SHADD8/SHADD16/SHSUB8/SHSUB16/SHASX/SHSAX 2015-01-01 10:34:20 -05:00
Lioncash 481a6c9652 Fix SADD8/SSUB8 in the armemu 2015-01-01 09:44:32 -05:00
Lioncash 4e2cb06b81 dyncom: Implement SADD8/SSUB8 2015-01-01 09:39:40 -05:00
bunnei 59bba04628 Merge pull request #375 from lioncash/uops 
dyncom: Implement UADD8/UADD16/USUB8/USUB16/UASX/USAX
 2014-12-31 10:14:37 -05:00
Lioncash 3cc4af99d1 dyncom: Implement UADD8/UADD16/USUB8/USUB16/UASX/USAX 2014-12-31 06:45:41 -05:00
bunnei 631f13e462 dyncom: Massive refactor 2014-12-30 23:56:45 -05:00
bunnei 29da5da951 Merge pull request #369 from darkf/mingw_ 
Fix MinGW build (2)
 2014-12-30 23:54:02 -05:00
Lioncash 5894c407c2 vfp: Get rid of a few warnings 2014-12-30 13:08:56 -05:00
Lioncash 6ce4b7b666 vfp: Implement VMOVBRRSS 2014-12-30 11:04:22 -05:00
Lioncash cc9f458ad3 dyncom: Implement USAT16/SSAT16 2014-12-30 09:43:24 -05:00
darkf 8ba9ac0f74 Fix merge conflicts 2014-12-29 19:47:41 -08:00
bunnei 021fb42075 dyncom: Implement USAT/SSAT 2014-12-29 22:15:15 -05:00
bunnei aa49019afb dyncom: Various cleanups to match coding style, no functional changes. 2014-12-29 21:50:47 -05:00
bunnei 2d2aa2c0be Merge pull request #361 from lioncash/moreqops 
dyncom/armemu: Implement QADD8/QSUB8.
 2014-12-29 14:53:04 -05:00
Lioncash d08d9f8747 dyncom: Fix SMLALXY's instruction labels 
They were erroneously labeled as SMLAL.
 2014-12-29 12:04:34 -05:00
Lioncash e412c0fc46 dyncom: Implement QADD8/QSUB8 2014-12-29 00:54:48 -05:00
Lioncash 7ad400d5a7 armemu: Implement QADD8/QSUB8 2014-12-29 00:49:10 -05:00
Lioncash 5c198686ce dyncom: Implement UXTB16/UXTAB16 2014-12-28 22:45:04 -05:00
bunnei df728cb4c2 Merge pull request #355 from lioncash/simp 
armemu: Simplify some instructions.
 2014-12-28 22:20:49 -05:00
Lioncash 9c7f2570f7 vfp: Actually make the code somewhat readable 2014-12-28 18:55:01 -05:00
bunnei bf9b33aa9f dyncom: Implement PKHBT and PKHTB. 2014-12-28 16:50:08 -05:00
bunnei 58cb62fe7b armemu: Fix PKHTB to do an arithmetic shift and correctly decode immediate field. 2014-12-28 16:18:52 -05:00
Lioncash 7d322b5c6f dyncom: Implement USAD8/USADA8 2014-12-28 12:40:51 -05:00
Lioncash 6ce2a38ec4 armemu: Simplify SSAT/SSAT16/SXTB/SXTAB 2014-12-28 12:19:31 -05:00
Lioncash 9f5b53f9ff armemu: Simplify REV/REV16/SXTH/SXTAH 2014-12-28 12:13:13 -05:00
bunnei 762f16c4ad Merge pull request #354 from lioncash/usaduflow 
armemu: Fix underflows in USAD8/USADA8
 2014-12-28 11:57:25 -05:00
Lioncash 914ecfe04f armemu: Simplify USAT16/UXTB/UXTAB 2014-12-28 11:57:14 -05:00
Lioncash 5e16216afb armemu: Simplify REVSH/UXTH/UXTAH 2014-12-28 11:57:09 -05:00
Lioncash 059c65a27a armemu: Fix underflows in USAD8/USADA8 
Initially reported by xdec.
 2014-12-28 06:09:43 -05:00
Lioncash af69b0840b dyncom: Implement UQADD8, UQADD16, UQSUB8, UQSUB16, UQASX, and UQSAX. 2014-12-27 17:24:34 -05:00
Lioncash 60523113a9 armemu: Implement UQADD8, UQADD16, UQSUB16, UQASX, and UQSAX 2014-12-27 17:06:19 -05:00
Lioncash 52d889d85d dyncom: Implement UHADD8, UHADD16, UHSUB8, UHSUB16, UHASX, and UHSAX 2014-12-27 00:57:32 -05:00
Lioncash 84a0438cf5 armemu: Implement UHADD8, UHADD16, UHSUB8, UHSUB16, UHASX, and UHSAX 2014-12-26 23:55:39 -05:00
bunnei e5ddbfee02 Merge pull request #339 from bunnei/fixup-gsp-synch 
Fixup gsp synch
 2014-12-25 22:52:40 -05:00
bunnei 4783133bbd ARM: Add a mechanism for faking CPU time elapsed during HLE. 
- Also a few cleanups.
 2014-12-25 22:46:44 -05:00
bunnei 9c8ec675d9 Merge pull request #343 from lioncash/smmla 
armemu: Implement SMMUL, SMMLA, and SMMLS.
 2014-12-25 21:57:31 -05:00
bunnei 254567056f Merge pull request #341 from lioncash/moresmops 
armemu: Implement SMLALD/SMLSLD
 2014-12-25 21:46:54 -05:00
Lioncash 35dbfc7ab0 armemu: Implement SMMUL, SMMLA, and SMMLS. 2014-12-25 13:52:46 -05:00
Lioncash 82c3962b95 armemu: Implement SMLALD/SMLSLD 2014-12-24 09:29:48 -05:00
Lioncash 6b7808e412 armemu: Fix GE/Q flag setting semantics 2014-12-24 07:56:57 -05:00
Lioncash 20fc5f2a35 armemu: Set the Q flag correctly for much of the other ops 
They were setting the old S flag.
 2014-12-23 09:59:37 -05:00
Lioncash 79a7a432c5 armemu: Set the Q flag properly for SMLAD/SMUAD 2014-12-23 09:58:21 -05:00
bunnei d31a94f06b Merge pull request #334 from lioncash/cpsr 
armemu: Fix retrieval of the CPSR in MRS instructions.
 2014-12-23 09:44:04 -05:00
bunnei 53447da142 Merge pull request #335 from lioncash/cpsrcreate 
armemu: Emulate the GE and Q flags.
 2014-12-23 09:43:46 -05:00
Lioncash 6446331938 armemu: Properly set the Q flag for SSAT16/USAT16 upon saturation. 2014-12-22 23:52:05 -05:00
Lioncash f66d356938 armemu: Fix SEL 
Needs to use the updated state of the CPSR.
 2014-12-22 23:52:05 -05:00
Lioncash 8e2accd974 armemu: Fix construction of the CPSR 2014-12-22 23:51:59 -05:00
Lioncash 8c72322422 armemu: Fix retrieval of the CPSR in MRS instructions. 2014-12-22 21:44:03 -05:00
Lioncash 97f3e884d2 dyncom: Move over QADD16/QASX/QSAX/QSUB16 2014-12-22 01:09:42 -05:00
bunnei 2188af4a65 Merge pull request #322 from chinhodado/master 
More warning cleanups
 2014-12-22 00:12:43 -05:00
Lioncash 245276c9cc dyncom: Move SEL over 2014-12-21 21:19:15 -05:00
bunnei 770b274c86 Merge pull request #324 from lioncash/dync 
dyncom: Move over SASX/SSAX/SADD16/SSUB16
 2014-12-21 20:33:14 -05:00
Lioncash c6f27055c9 dyncom: Move over SASX/SSAX/SADD16/SSUB16 2014-12-21 19:50:36 -05:00
bunnei 0de6a08d75 Merge pull request #291 from purpasmart96/license 
License change
 2014-12-21 16:05:44 -05:00
Chin 0199a7d9ef More warning cleanups 2014-12-21 10:58:55 -05:00
purpasmart96 ebfd831ccb License change 2014-12-20 21:20:24 -08:00
Lioncash 855eda6f85 armemu: Implement SADD8/SSUB8 2014-12-20 23:10:35 -05:00
bunnei 0e9262885d Merge pull request #296 from lioncash/dyn 
dyncom: Implement UMAAL
 2014-12-20 16:24:12 -05:00
bunnei 993afd3bf0 Merge pull request #310 from lioncash/ssat16 
armemu: Fix SSAT16.
 2014-12-20 16:23:54 -05:00
Lioncash 2a097f0990 armemu: Should be using labs for USAD8/USADA8 2014-12-20 15:34:14 -05:00
bunnei 7095c4959b Merge pull request #311 from lioncash/usada 
armemu: Implement USAD8 and USADA8
 2014-12-20 15:21:25 -05:00
bunnei 52bc58283d Merge pull request #313 from lioncash/smlsd 
armemu: Implement SMLSD
 2014-12-20 15:18:52 -05:00
bunnei 1c50a036dd Merge pull request #314 from lioncash/qsax-qasx 
armemu: Implement QASX and QSAX
 2014-12-20 15:18:05 -05:00
bunnei 245abb4125 Merge pull request #294 from lioncash/var 
armemu: Narrow the scope of some variables in handle_v6_insn
 2014-12-19 16:46:56 -05:00
bunnei dc5d1a9061 Merge pull request #305 from lioncash/paren 
armemu: Get rid of bitwise parenthesis warnings
 2014-12-19 16:46:36 -05:00
Lioncash 4b506cec01 armemu: Implement QASX and QSAX 2014-12-19 14:09:18 -05:00
Lioncash 0f3a6a161c armemu: Implement SMLSD 2014-12-19 09:53:54 -05:00
Lioncash 4a646ace1f dyncom: Implement UMAAL 2014-12-19 04:02:14 -05:00
Lioncash 00e8ec4a9e armemu: Implement USAD8 and USADA8 2014-12-18 23:38:57 -05:00
Lioncash 92c53fe522 armemu: Fix SSAT16 
The lower-bound would never be negative like it should
 2014-12-18 20:35:14 -05:00
Lioncash b9fc0b4b80 armemu: Clean up naming and formatting for SSAT16 2014-12-18 20:34:22 -05:00
bunnei 24b5e87279 Merge pull request #304 from lioncash/sflags 
armemu: Set GE flags properly for SSUB16, SADD16, SSAX, and SASX.
 2014-12-18 17:46:10 -05:00
Lioncash e683f654ce armemu: Fix lower-bounds clamping for USAT16 2014-12-18 16:54:01 -05:00
Lioncash 6b632bbe37 armemu: More concise names for USAT16-related variables 2014-12-18 14:25:07 -05:00
Lioncash eaae0ad502 armemu: Get rid of bitwise parenthesis warnings 2014-12-18 12:07:18 -05:00
Lioncash 4dc8eb40be armemu: Set GE flags correctly for SSUB16, SADD16, SSAX, and SASX. 2014-12-18 11:45:40 -05:00
bunnei 8ac22e7efc Merge pull request #299 from lioncash/join 
Combine SSUB16, SADD16, SASX, and SSAX.
 2014-12-18 10:04:31 -05:00
bunnei 797efbde1a Merge pull request #298 from lioncash/flags 
armemu: Unset GE flags for UADD8 if results are < 0x100
 2014-12-17 22:06:27 -05:00
bunnei a968adf50e Merge pull request #295 from lioncash/umaal 
armemu: Implement UMAAL
 2014-12-17 21:44:13 -05:00
Lioncash 85c318078d armemu: Combine SSUB16, SADD16, SASX, and SSAX. 2014-12-17 21:17:54 -05:00
bunnei 075126247f Merge pull request #292 from lioncash/backports 
Backport more skyeye fixes from 3dmoo
 2014-12-17 20:58:00 -05:00
Lioncash 41fee1c940 armemu: Unset GE flags for UADD8 if results are < 0x100 
Reference manual states these must be set to zero if this case is true.
 2014-12-17 17:54:49 -05:00
Lioncash 58dc554733 armemu: Fix SSUB16 
Broken from the same reason SADD16 was.

The lo part of the result should only be constructed from the lo halfwords of rm and rn.
The hi part of the result should only be constructed from the hi halfwords of rm and rn.
 2014-12-17 15:40:10 -05:00
bunnei e6f440ea7f Merge pull request #293 from lioncash/sops 
armemu: Fix SADD16
 2014-12-17 14:54:24 -05:00
bunnei 3e9d4a7917 Merge pull request #287 from lioncash/qaddsub16 
armemu: Join QADD16/QSUB16 and fix saturation clamping.
 2014-12-17 12:34:52 -05:00
Lioncash 5820dba6b7 armemu: Implement UMAAL 2014-12-17 12:21:21 -05:00
Lioncash 2d91164bb9 armemu: Narrow the scope of some variables in handle_v6_insn 
There's no reason to have these in the outer-most scope.
 2014-12-17 10:26:20 -05:00
Lioncash 5289a496a7 armemu: Fix SADD16 
The lo and hi parts of the result were being constructed as a result of hi and lo halfword intermixing from the rm and rn regs. However the lo part of the result should be constructed only from the lo halfwords of rm and rn, and the hi part of the result should only be constructed from the hi halfwords of rm and rn.
 2014-12-17 09:36:25 -05:00
Normmatt 73211dc8fe armemu: Fix PKHTB 2014-12-17 03:26:12 -05:00
Normmatt 8045df14d2 armemu: Implement REVSH 2014-12-17 03:26:01 -05:00
Normmatt bc81cc9490 armemu: Fix UXTAB/UXTAH 2014-12-17 03:24:25 -05:00
Normmatt b5dbd6f2a2 armemu: Fix SXTAB 2014-12-17 03:17:44 -05:00
Normmatt efebd5589a armemu: Fix SXTAH 2014-12-17 03:16:40 -05:00
bunnei fdb4ef5210 Merge pull request #289 from lioncash/smops 
Join SMUAD, SMUSD, and SMLAD ops. Also fix them as well.
 2014-12-17 00:08:43 -05:00
bunnei ec9ac2f51a Merge pull request #290 from lioncash/vsub 
armemu: Backport some VFP fixes from 3dmoo.
 2014-12-16 23:22:58 -05:00
Normmatt 9c127f4a01 armemu: Fix FTOUI NaN sign. 2014-12-16 05:56:06 -05:00
Normmatt 2ed03c10e0 armemu: Fix FSUBS bug where NaN shouldn't be negated 2014-12-16 05:54:00 -05:00
Lioncash d5bcddb77c armemu: Fix SMUAD, SMUSD, and SMLAD 
Wrong values were being multiplied together.
 2014-12-16 03:13:06 -05:00
Lioncash 0f9e3baf39 armemu: Join SMUAD, SMUSD, and SMLAD 2014-12-16 03:11:50 -05:00
Lioncash 4c53799229 armemu: Fix lower-bound signed saturation clamping for QADD16/QSUB16. 2014-12-16 00:11:51 -05:00
Lioncash 49817e89d9 armemu: Join QADD16 and QSUB16 together. 
The only difference between these ops is one adds and one subtracts. Everything is literally the same.
 2014-12-16 00:11:19 -05:00
Lioncash 1c7f77334c armemu: Implement UXTAB16 2014-12-15 20:47:27 -05:00
Lioncash 2b0acd36e1 armemu: Fix UXTB16 
Rotation bits are 10 and 11, not 9 and 10.
 2014-12-14 23:00:31 -05:00
bunnei 1ee740898a Merge pull request #276 from lioncash/decrappify 
Clean up armdefs.h a little.
 2014-12-14 22:08:14 -05:00
bunnei d26b7146ce ARM: Pull some SkyEye fixes from 3dmoo. 2014-12-14 21:51:46 -05:00
Lioncash f6cb8c1927 Clean up armdefs.h 2014-12-14 02:00:42 -05:00