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86 commits

Author SHA1 Message Date
Emmanuel Gil Peyrot f8c05e53c4 Remove unused includes to common/thread.h 2014-11-25 20:39:25 +00:00
Yuri Kunde Schlesner c2588403c0 HLE: Revamp error handling throrough the HLE code 
All service calls in the CTR OS return result codes indicating the
success or failure of the call. Previous to this commit, Citra's HLE
emulation of services and the kernel universally either ignored errors
or returned dummy -1 error codes.

This commit makes an initial effort to provide an infrastructure for
error reporting and propagation which can be use going forward to make
HLE calls accurately return errors as the original system. A few parts
of the code have been updated to use the new system where applicable.

One part of this effort is the definition of the `ResultCode` type,
which provides facilities for constructing and parsing error codes in
the structured format used by the CTR.

The `ResultVal` type builds on `ResultCode` by providing a container for
values returned by function that can report errors. It enforces that
correct error checking will be done on function returns by preventing
the use of the return value if the function returned an error code.

Currently this change is mostly internal since errors are still
suppressed on the ARM<->HLE border, as a temporary compatibility hack.
As functionality is implemented and tested this hack can be eventually
removed.
 2014-11-24 17:08:36 -02:00
Yuri Kunde Schlesner 924bbde89b Change some SkyEye defines to const ints 
This prevents them from interfering with other constants defined in
different namespaces.
 2014-11-24 16:47:01 -02:00
Emmanuel Gil Peyrot f5d38649c7 Remove trailing spaces in every file but the ones imported from SkyEye, AOSP or generated 2014-11-19 09:03:07 +00:00
Lioncash 64cc6cb6cf Fix documentation of parameters 2014-11-18 08:31:24 -05:00
bunnei 613627205c Merge pull request #194 from lioncash/virt 
ARM_Interface: Make destructor virtual
 2014-11-15 01:38:51 -05:00
Lioncash e8f4361d76 ARM_Interface: Make destructor virtual 
Fixes some warnings on OSX.
 2014-11-14 12:10:35 -05:00
bunnei b8e6f52419 ARM: Fixed dyncom to use reg15 for PC (this core doesn't use pc variable). 
- Fixes single stepping in debugger.
 2014-11-11 19:54:18 -05:00
bunnei 573756e241 ARM: Removed unnecessary goto with each instruction. 2014-11-11 19:53:46 -05:00
bunnei 3409790668 ARM: Fixed several dyncom bugs. 
- Fixed NZCVT flags to properly save state when function returns.
- Fixed counter to keep track of the actual number of instructions executed.
- Fixed single-step mode to only execute one instruction at a time.
- DefaultIni: Removed comment that no longer applied to dyncom.
 2014-11-11 19:53:19 -05:00
Sean Maas d06420807c Fix compilation errors 2014-11-02 18:43:52 -05:00
bunnei 0832cf7cd7 ARM: Merged additional ARMv6 instructions implemented by 3dmoo. 2014-11-02 01:04:54 -05:00
bunnei bc6989b075 ARM: Merge latest VFP fixes from 3dmoo team. 2014-11-02 01:04:41 -05:00
Yuri Kunde Schlesner c6e3c7df62 Fix VFP compilation errors with gcc 2014-10-30 22:24:03 -02:00
bunnei 19d91a45f5 Merge pull request #153 from yuriks/add-override 
Add override keyword where appropriate
 2014-10-27 21:23:16 -04:00
Lioncash d155586801 vfp_helper: Get rid of integer type redefinitions 2014-10-26 14:19:47 -04:00
Yuri Kunde Schlesner d72708c1f5 Add override keyword through the code. 
This was automated using `clang-modernize`.
 2014-10-26 16:18:05 -02:00
bunnei 818ba32746 ARM: Removed unnecessary and unused SkyEye MMU code. 
Added license header back in. I originally removed this because I mostly rewrote the file, but meh
 2014-10-25 14:11:41 -04:00
bunnei 3c823c0028 ARM: Removed unused armos code from SkyEye. 2014-10-25 14:11:40 -04:00
bunnei 130efd461d ARM: Updated dyncom core to use fast label lookup table on clang. 2014-10-25 14:11:40 -04:00
bunnei 53a22b84da ARM: Integrate SkyEye faster "dyncom" interpreter. 
Fixed typo (make protected member public)

Added license header back in. I originally removed this because I mostly rewrote the file, but meh

ARM: Fixed a type error in dyncom interpreter.

ARM: Updated dyncom to use unique_ptr for internal ARM state.
 2014-10-25 14:11:39 -04:00
bunnei b5e6524594 ARM: Reorganized file structure to move shared SkyEye code to a more common area. 
Removed s_ prefix
 2014-10-25 14:11:39 -04:00
bunnei 5481115e71 Merge pull request #97 from archshift/cleanup 
Small, general code cleanup
 2014-09-13 22:58:58 -04:00
bunnei 532a9e80a0 Merge pull request #99 from archshift/ext-check 
loader.cpp: improved file extension checking, made Upper/LowerStr useful, moved string_util into Common namespace
 2014-09-11 00:04:36 -04:00
archshift 6e606c515f core: Prune redundant includes 2014-09-08 17:54:14 -07:00
archshift 5472fd4d9b Added string_util to common, small changes in loader.cpp 2014-09-08 15:43:22 -07:00
archshift 1c02c03e32 Dead code removal: video_core.cpp, load_symbol_map.cpp 2014-09-07 12:09:02 -07:00
Lioncash 403c84cdab core: Make the ARM disassembler use std::string internally 2014-09-06 14:45:56 -04:00
bunnei 304999dfeb Threading: Fix thread starting to execute first instruction correctly. 2014-08-28 17:51:49 -04:00
Emmanuel Gil Peyrot ef27770a53 ARM: Remove a forgotten const in vfp. 2014-08-20 17:50:27 +00:00
bunnei 77fc029a00 ARM: Synchronize Citra's SkyEye core with 3dmoo's. 2014-07-23 19:16:40 -04:00
Lioncash 8761461003 core: Kill off type redefenitions in armdefs.h 2014-07-19 22:02:21 -04:00
bunnei 004df76795 Merge branch 'threading' of https://github.com/bunnei/citra 
Conflicts:
	src/core/hle/function_wrappers.h
	src/core/hle/service/gsp.cpp
 2014-06-14 12:13:16 -04:00
bunnei 6cdad8390c arm: fixed a bug where ARM_Interpreter::ExecuteInstructions was actually executing one more instruction than expected 2014-06-05 00:25:32 -04:00
bunnei 9ece9da50d arm: fixed bug in how thread context switch occurs with SkyEye 2014-06-05 00:20:11 -04:00
bunnei c330a0a1d6 arm: reverting a change made with cb0663de - this has to have been a typo! 2014-06-04 18:41:44 -04:00
bunnei e8a17ee6fd arm: added option to prepare CPU core (while mid-instruction) for thread reschedule 2014-06-01 21:40:10 -04:00
Disruption 0be75c13ee Added 'this' reference to num_instructions field so it's properly updated,as before the method was affecting the local method parameter rather than the class field 2014-06-01 21:08:26 +02:00
bunnei 55a540eb02 arm: removed unnecessary code when calling SVC from skyeye 2014-05-29 23:03:47 -04:00
bunnei 32c314c992 Merge branch 'threading' 2014-05-22 22:57:45 -04:00
bunnei 481d936d34 arm_interpreter: fixed load context to currently resume a thread 2014-05-22 18:47:42 -04:00
bunnei a721a4eb33 arm: removed include of windows.h from armdefs.h to arminit.c (only module that uses it) 2014-05-20 22:26:40 -04:00
bunnei 22eb9a8981 armemu: missed rename of "Syscall" to "SVC" 2014-05-20 22:25:40 -04:00
bunnei 0012802456 ARM_Interpreter/ARM_Interface: Fixed member variable naming to be consistent with style guide 2014-05-20 18:52:54 -04:00
bunnei 49dc2ce8ac ARM_Interface: added SaveContext and LoadContext functions for HLE thread switching 2014-05-20 18:50:16 -04:00
bunnei 29930ac110 VFP: disable DBG messages because they spam the console with unimportant skyeye junk 2014-05-19 22:19:10 -04:00
bunnei 204c6bfeca Merge pull request #2 from archshift/issue-7-fix 
Fixes issues with building Citra on OSX
 2014-05-19 21:46:57 -04:00
archshift c396a5ac57 Fixed vfp issues 2014-05-17 10:55:45 -07:00
bunnei fbc04ad0c7 ignore thumbemu 0xDEADCODE debugging catch on MCR 2014-05-17 13:48:27 -04:00
bunnei 3fac6dc39e Merge branch 'master' into threading 2014-05-17 13:35:20 -04:00