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145 Commits

Author SHA1 Message Date
tellowkrinkle 4f56db9f18
Fix codegen on x86-64 (#3512) 
Fix codegen on x86-64

Part 1 of the changes being worked on in #3451

Makes x86emitter emit the x86-64 machine code you would expect it to

Also adds some unit tests to verify that things are working
 2020-08-19 09:19:28 +01:00
tellowkrinkle 18f5deede7
Reduce header dependencies on x86Emitter (#3545) 2020-07-14 22:56:58 -07:00
orbea 293983ea71 common: Silence -Wunused-function clang warnings. (#3127) 
v2: Use pragma instead of [[maybe_unused]].
v3: Silence warnings with older clang versions too.
 2019-10-12 12:14:40 -07:00
orbea d943870413 common: Fix build error with clang 9. (#3123) 
clang 9 now provides _rotr and _rotl.
 2019-09-29 20:30:47 +01:00
arcum42 7679dcf469 clang: Get rid of a number of warnings. I don't need pages of warnings that things clearly marked in the code as deprecated are deprecated, and I doubt I'll be worrying about those overloaded functions any time soon. 2019-08-23 14:40:33 -07:00
arcum42 441e786d3d Take care of a few clang warnings. 2019-07-06 14:16:04 -07:00
Shanoah Alkire de1717c1a1 Switch a bunch of 64 bit #ifdef's to use the cross-platform 64-bit define I added into Pcsx2Defs.h. 2019-06-18 22:08:43 -07:00
Shanoah Alkire 5d4ae31ba1 Add a few default functions in explicitly. (-Wdeprecated-copy) 2019-05-11 19:18:18 -07:00
lightningterror 6905d4d883 x86emitter: Purge empty file sse_helpers.h. 
Code was removed in
60a9463e7a
Right now it's useless.
Update VS/cmake project files to remove any mentions of the file as
well.
 2019-02-18 11:51:06 +01:00
Jonathan Li e8ed18feba common: Use GCC's _xgetbv definition from GCC 8.2 onwards 
The _xgetbv bug was fixed, so avoid using our own definition (again).
 2018-08-12 18:07:13 +01:00
Jonathan Li 171e7f016d common: Work around GCC8 _xgetbv bug 
clang and earlier GCC versions do not provide the _xgetbv intrinsic.
GCC8 does, but unfortunately it's broken.
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85684).

Re-use our _xgetbv implementation to avoid the bug, but rename it to
avoid compilation errors as well.
 2018-05-12 12:05:20 +01:00
Jonathan Li 15efe69e46 common: Fix multiple _xgetbv() error on GCC 8 
GCC 8 now provides _xgetbv, so avoid using our own definition in that
case.
 2018-05-06 00:52:47 +01:00
KousukeItsagame 11aebe465f common: Replace __threadlocal with C++11 thread_local 2017-04-13 19:59:00 +02:00
Clang Format 1fba5cb580 reformat main common directory 
Disable some reformat around emitter registers declaration and a massive cases.
 2016-11-12 16:52:49 +01:00
Gregory Hainaut bf0e5dc5bd Merge pull request #1516 from PCSX2/emitter-manual-void-cast 
pcsx2: manually cast function pointer to void*
 2016-08-17 18:56:55 +02:00
Gregory Hainaut cc68776069 pcsx2: manually cast function pointer to void* 
Templace is nicer but give a hard time to compiler.

New version compile in both gcc&clang without hack

v2: add an uptr cast too for VS2013 sigh...
v3: use an ugly function pointer cast to please VS2013
 2016-08-17 09:53:30 +02:00
Gregory Hainaut e8e66ec4b5 x86emitter: use memcpy to avoid aliasing issue 
Code is only called once anyway.
 2016-08-14 20:48:45 +02:00
Gregory Hainaut 5cf2688c0c common: remove useless x86_intrin.h 
Yeah one less licence in the project :)
 2016-07-22 18:47:51 +02:00
Lena 5a17b95901 x86_intrin.h: fix build using GCC (#1468) 
__GNUG__ is not defined while compiling this file,
this causes the build to fail.

Replacing this with __GNUC__ fixes this.
 2016-07-19 23:13:24 +01:00
Gregory Hainaut 6e306ee44f common: move _xgetbv with cpuid intrin 
Besides, code comes from Gabest and not reactOS
 2016-07-17 10:25:00 +02:00
Gregory Hainaut c56ca4a0fa common: include cpuid.h on unix 
I tested both clang and gcc.
 2016-07-17 10:24:29 +02:00
Gregory Hainaut 8ee9295f39 x86emitter: increase size of union capabilities 2016-04-04 21:04:41 +02:00
Gregory Hainaut 37de84d55f x86emitter: initialize scalar field 
CID:147038
 2016-03-30 19:50:41 +02:00
Gregory Hainaut 5611333c29 PCSX2: remove reporting of mmx/3dnow 2016-02-08 09:16:52 +01:00
Gregory Hainaut 5140a2e107 x86emitter: remove MMX support 2016-02-08 09:13:24 +01:00
Gregory Hainaut d59e4ca4d1 intrinsic: add rotate support for clang.... 2016-02-01 18:46:10 +01:00
Gregory Hainaut 9e773ff980 Merge pull request #1123 from PCSX2/emitter-Trex 
Emitter trex
 2016-01-21 22:32:37 +01:00
Gregory Hainaut a2a23579bd Merge pull request #1122 from PCSX2/emitter-64b 
Emitter 64b
 2016-01-21 22:31:01 +01:00
Gregory Hainaut 1a700145ec x86emitter: remove unused FPU opcode 
Future code would rely on SSE anyway
 2016-01-20 10:23:23 +01:00
Gregory Hainaut 41a80fce20 x86emitter: finally support 64 bits instructions 
Note: a couple of instructions don't support REX prefix. Some
exception ought to be implemented later
 2016-01-17 17:02:38 +01:00
Gregory Hainaut a9864a5619 x86emitter: create xOpAccWrite handy template for special accumulator opcode 2016-01-17 12:34:28 +01:00
Gregory Hainaut d2436fa86d x86emitter: remove unused function 2016-01-17 12:07:41 +01:00
Gregory Hainaut f2ecfc99ad x86emitter: align EmitRex interface on EmitSibMagic 2016-01-17 12:06:08 +01:00
Gregory Hainaut e50e9a5e65 x86emitter: sed/32orLess/64orLess/ 2016-01-17 00:29:19 +01:00
Gregory Hainaut 395d43fd9c x86emitter: jump: use base type directly 
which fix 16 bits call (no prefix)
 2016-01-17 00:21:05 +01:00
Gregory Hainaut 968af6148e x86emitter: extend SSE instruction type 2016-01-17 00:21:05 +01:00
Gregory Hainaut 4bc9cbc24f x86emitter: extend lea/bswap 2016-01-17 00:21:05 +01:00
Gregory Hainaut eb4db2152c x86emitter: add x64 to push/pop 2016-01-17 00:21:05 +01:00
Gregory Hainaut ef21a8dbd0 x86emitter: extend group8 type 2016-01-17 00:21:05 +01:00
Gregory Hainaut 39a6bda52d x86emitter: extend test & bitscan type 
Factorize the code to support any types
 2016-01-17 00:21:05 +01:00
Gregory Hainaut e285036455 x86emitter: shift: extend it to 64 bits type 2016-01-17 00:21:05 +01:00
Gregory Hainaut fdaf0e9979 x86emitter:group: uses base type 
Add 64 bits support for free ;)

Note: 64b still requires the REX prefix
 2016-01-17 00:21:05 +01:00
Gregory Hainaut e2602b3967 x86emitter:move: factorize type and extend it to 64 bits 
It's still missing the REX prefix support
 2016-01-17 00:21:05 +01:00
Gregory Hainaut 41f509873d x86emitter: extend xIndirect32orLess to support 64 bits 
It would be renamed later to avoid conflict with pending updates
 2016-01-17 00:12:31 +01:00
Gregory Hainaut 39dc8368fa x86emitter: add GetPrefix16 helper 2016-01-17 00:12:21 +01:00
Gregory Hainaut be0b8cf2f5 x86emitter: implement some function to emit the REX prefix 
Same fashion as EmitSibMagic
 2016-01-17 00:10:21 +01:00
Gregory Hainaut 53b5ecf34a x86emitter: add the new x86_64 registers set 2016-01-17 00:10:21 +01:00
Gregory Hainaut 366f793cf0 core: use xRegisterLong instead of xRegister32 
Code needs to work with xAddressReg however the x32 inheritance doesn't
exits anymore on 64 bits.

Note: it might be possible to uses some kind of autoconversion with
xRegister32or64. Could be a future improvement.
 2016-01-17 00:10:21 +01:00
Gregory Hainaut 1328865279 x86emitter: xAddressReg size will depend on the arch 
Note: displacement are never 8B. The max is 4B which is sign extended to 8B.
So we can't store a pointer into it anymore.

Add xRegisterLong that will be x64 on 64 bits and x32 on 32 bits
 2016-01-17 00:10:21 +01:00
Gregory Hainaut a865ba8cf5 x86emitter: add various type for 64 bits 2016-01-17 00:10:21 +01:00