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45 Commits

Author SHA1 Message Date
Wunkolo
fba23e3e75 [x64] Add kX64EmitGFNI emitter feature-flag 
This determines support for the `gf2p8affineqb` instruction. Even though `GFNI` is typically found with AVX512-enabled chips, it _is_ possible for there to be a chip with `GFNI` but does not support `AVX` or `AVX2` of any sort. An example of this is Tremont(Lakefield) chips as well as Jasper Lake.

13df339fe7/GenuineIntel/GenuineIntel00806A1_Lakefield_LC_InstLatX64.txt (L1297-L1299)

13df339fe7/GenuineIntel/GenuineIntel00906C0_JasperLake_InstLatX64.txt (L1252-L1254)
 2022-01-13 15:32:55 -06:00
Wunkolo
233ed107fe [CPU] Remove use_haswell_instructions in favor of x64_extension_mask 
Rather than having a single bool to conditionally detect haswell-level
instruction features. The granularity is increased with a new
`x64_extension_mask` where individual features within the x64 backend
can be turned on or off in a bit-mask manner. Since we have an ARM
backend on the horizon, I've added this to the new `x64`
configuration-group rather than `CPU`. This new pattern will hopefully
allow for testing to be more targetted to certain processor features and
allows the user to determine if they want certain features to be enabled
or disabled(such as avoiding BMI2 on certain AMD processors due to
pdep/pext being incredibly slow). The default configuration is to detect
and utilize all available features.
 2022-01-11 03:57:32 -06:00
Joel Linn
fa7f292432 [CPU] ResolveFunction() Fix declaration mismatch 2021-06-02 22:28:43 -05:00
gibbed
814728ebbe [x64] Space r/xmm regs in thunk emitter. 2020-04-13 12:57:14 -05:00
Prism Tutaj
1cce25d5e7 [CPU] Change thunk layout and fix Linux thunk misalignment 2020-02-05 09:49:29 -06:00
gibbed
24321dbcd9 [x64] Fix up offset of stack alloc in prolog for unwind info. 
- [x64] Track offset of stack alloc in prolog within emitted functions.
- [x64] Don't use hardcoded offset of stack alloc in prolog in generated
  unwind info.
 2019-08-23 06:12:22 -05:00
gibbed
0dc4a13db3 [x64] Fix up unwind info for emitted functions. 
- [x64] Track size of code within emitted functions (prolog, body, epilog).
- [x64] Don't use hardcoded prolog size in generated unwind info.
- [x64] Update URLs to MSDN documentation on UNWIND_INFO/UNWIND_CODE.
 2019-08-23 06:12:22 -05:00
gibbed
b2f62b1982 Clean up cvars (rename, recategorize). 2019-08-03 23:46:03 -05:00
Jonathan Goyvaerts
c1af632562 Replace all gflag implementations with cvar implementations 2019-08-03 02:34:07 +02:00
Margen67
aea0d8d6b3 [third_party] Update capstone to latest stable 2019-06-24 23:15:28 -07:00
gibbed
593a871c84 [x64] Use vmovaps instead of movaps in emitted function prolog/epilog. 2019-04-18 09:36:06 -05:00
Dr. Chat
b3d509eb01 [x64] Swap to using anchor variables instead of dummy function calls 2018-11-23 18:02:04 -06:00
Dr. Chat
384ec98a42 [x64] Allow the JIT to use volatile registers 2018-11-23 18:02:04 -06:00
Dr. Chat
b57bb74965 [x64] Change the parameters to host_to_guest_thunk 
Shuffle some code around in x64_backend.cc
Add GetNativeParam to avoid hardcoding parameters
 2018-11-23 18:02:04 -06:00
Margen67
896ac4a682 Update documentation. 
- Convert http to https, provide archive link when possible.
- Made CPU-JIT.png more readable on dark themes;
Added a white background so there isn't black text on a black
background.
 2018-11-22 09:20:09 -06:00
Dr. Chat
198cc9b9b9 [CPU] Print a message and crash if the CPU does not support AVX. 2018-05-03 22:12:36 -05:00
DrChat
d43e2c7ff8 xenia-cpu-ppc-tests is now building on linux 2017-02-10 23:54:10 -06:00
Dr. Chat
803f0be049 Linux header fixes 2017-02-05 22:45:01 -06:00
Dr. Chat
52c75c8dbc x64 backend: Pass guest return address as first argument to guest functions. 2016-08-26 13:46:21 -05:00
Dr. Chat
7683069f6c Set context/membase registers to rsi/rdi respectively. 
Use offsetof for the backend thunks.
 2016-08-26 11:00:42 -05:00
Dr. Chat
5f4416ee2f x64 backend: Save nonvolatile XMM registers on host -> guest transitions 
Define the context and membase registers in the x64 emitter.
 2016-08-22 14:55:16 -05:00
Dr. Chat
e3fdb08ad7 x64 JIT: Allocate constant data outside of the guest heap. 2016-08-18 18:26:55 -05:00
Ben Vanik
6777ce6668 Reconcile debugger and save state stuff into a single implementation. 
Fixes #497 and fixes #496.
Still rough edges, but at least less duplication.
 2016-01-18 11:48:21 -08:00
Dr. Chat
1442f50058 X64Backend: Take a reference of the pair rather than a copy (and formatting) 2015-12-29 13:09:40 -08:00
Dr. Chat
67a45203e3 Uninstall the X64 backend exception callback on exit. 2015-12-29 12:35:56 -08:00
Dr. Chat
41d5b41523 Automatically install any CPU breakpoints in any newly-defined functions if necessary. 2015-12-29 12:32:01 -08:00
Dr. Chat
d09e3b7953 Fix incorrect backend breakpoints implementation 2015-12-29 12:32:00 -08:00
Dr. Chat
e383e2f101 Processor breakpoint support 2015-12-29 12:28:56 -08:00
Ben Vanik
a668556d7f Fixing Windows build. 2015-08-18 14:45:49 -07:00
Ben Vanik
8b0d4fb51c Linux tweaks. 2015-08-18 14:18:00 -07:00
Ben Vanik
5e08889d93 More style cleanup. 2015-08-06 20:17:01 -07:00
Ben Vanik
eaa1a8ee3a Refactoring SymbolInfo/FunctionInfo/Function into Symbol/Function. 2015-08-05 21:50:02 -07:00
Ben Vanik
e657276996 Mostly working stack walking (besides issue #372). 2015-07-29 00:15:52 -07:00
Ben Vanik
352bae30cb Removing win32 code from X64CodeCache. 
Fixes #349.
 2015-07-19 10:33:00 -07:00
Ben Vanik
dec0d12cc9 Replacing includes of windows headers with base/platform.h. 2015-07-01 09:02:04 -07:00
Ben Vanik
3745746fcc Shuffling around thunk emitter. 
Progress on #291.
 2015-06-28 12:01:45 -07:00
Ben Vanik
5f33087a12 Adding mmap for code cache and exposing cache properties. 2015-06-16 20:13:39 -07:00
Ben Vanik
c34db170f5 Adding fallback for pre-MOVBE-supporting processors. 2015-06-16 20:06:50 -07:00
Ben Vanik
0ffd8bbedd Place all XMM constants in memory so we can avoid clobbering rax. 2015-06-15 18:59:27 -07:00
Ben Vanik
fc4727c339 Changing calls/jmps to use the indirection table. Most games seem faster. 2015-05-21 00:12:28 -07:00
Ben Vanik
5e5eb47789 Rewriting code cache to put everything at fixed addresses. 2015-05-20 19:23:46 -07:00
Ben Vanik
ade5388728 bool-ifying xe::cpu 2015-05-05 18:52:54 -07:00
Ben Vanik
78921c1a7e Merging Runtime into Processor. 2015-05-03 22:28:25 -07:00
Ben Vanik
9281d62106 Moving cpu/runtime/ to cpu/. 2015-03-24 08:25:58 -07:00
Ben Vanik
29912f44c0 Moving alloy/ into xenia/cpu/ to start simplifying things. 2015-03-24 07:46:18 -07:00