Emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2025-04-02 11:01:50 -04:00
Code Issues Projects Releases Packages Wiki Activity
40100 commits 81 branches 122 tags 700 MiB
Commit graph

135 commits

Author SHA1 Message Date
Unknown W. Brackets
df2462b1d9 irjit: Implement ll/sc. 
These occur more than I expected in LittleBigPlanet while loading.
 2023-07-29 17:57:44 -07:00
Unknown W. Brackets
cae0815095 jit: Avoid using mips identifier directly. 
Apparently this gets defined on mips systems.
 2021-02-26 07:24:58 -08:00
Henrik Rydgård
f6b2070e47 Cause the correct type of exception. Never ignore EXEC_ADDR exceptions. 2021-02-09 09:38:03 +01:00
Henrik Rydgard
c988d42b04 ARM/ARM64 instruction analysis, hook up to handler 2020-07-14 09:25:45 +02:00
Unknown W. Brackets
4c3fe47372 jit: Remove unused breakpoint code. 2018-06-06 17:31:56 -07:00
Unknown W. Brackets
5510a69d41 armjit: Enable breakpoints. 2018-06-06 17:31:56 -07:00
Unknown W. Brackets
ab809bd19e jit: Apply hasSetRounding at compile time. 
Otherwise, the block will be executed with the wrong rounding mode the
first time rounding is set.  This could be important if it was set for a
single operation.

This is only a problem the first time it's set.
 2018-04-01 10:36:16 -07:00
Unknown W. Brackets
09e307b097 arm64jit: Update rounding mode on thread switch. 
Since fcr31 is per-thread, we must update jit state when it changes.
This also fixes the rounding mode on load state and jit/interp switch.
 2018-04-01 10:12:32 -07:00
Henrik Rydgård
468b830bec Show IR disassembly in JIT Compare screen 2018-01-04 12:23:23 +01:00
Henrik Rydgård
0207739d76 Can't call functions through known-nil pointers, even if they don't touch local data - LLVM's optimizer might have done something stupid. 2017-11-30 01:07:03 +01:00
Henrik Rydgård
635b2ada43 Remove a function that didn't make a lot of sense. 2017-01-26 09:50:16 +01:00
Unknown W. Brackets
b09c2b1f75 Add some missing override definitions. 2016-05-21 09:29:03 -07:00
Unknown W. Brackets
e37777648e jit-ir: Restore emuhacks before saving state. 
Let's just ask jit to do this, not its block cache directly.
 2016-05-14 08:59:44 -07:00
Henrik Rydgard
6e44e97ffa Refactor prep: Split JitInterface into MIPSFrontendInterface and JitInterface 2016-05-09 19:41:39 +02:00
Henrik Rydgard
f8659b8e1e Move the IR interpreter out into its own file. Rename it in the UI. First CMake and Android fixes. 2016-05-08 22:06:13 +02:00
Henrik Rydgard
8b450c8034 Merge NativeJit.cpp/h with JitCommon.cpp/h 2016-05-01 11:39:59 +02:00
Henrik Rydgard
5aadce59a2 Move architecture-specific code out of JitBlockCache 2016-05-01 11:39:58 +02:00
Henrik Rydgard
a5be0976bd Remove preprocessor hacks to choose JIT implementation. 
Opens up for having multiple JIT implementations available at runtime,
which could be use for experimenting with new JIT compiler types or for
unit testing one JIT on another architecture.

Very few of the newly virtual calls are on any sort of critical path so
hopefully there will not be a performance loss.
 2016-05-01 11:39:53 +02:00
Unknown W. Brackets
0fc774927f jit: Minor cleanups. 2016-01-10 12:28:29 -08:00
Henrik Rydgard
c41baab747 Pregenerate code to handle rounding mode switches. This time, for all three cores. 2015-10-08 19:58:37 +02:00
Henrik Rydgard
b7725c4f40 Remove empty header files 2015-10-08 18:54:33 +02:00
Henrik Rydgård
d014d420db Unify JitOptions across the backends. 
This is required to make ExtractIR not a member of the various backends.
 2015-04-12 11:41:26 -07:00
Henrik Rydgård
81dec36da8 Use an accessor to read the compilerPC. 
In the IR it will be read from the block.
 2015-04-11 01:14:37 -07:00
Henrik Rydgård
a897723e6a Separate out jit reading nearby instructions. 
This makes it easier to use an IR for these things, or remove them.
 2015-04-11 00:53:24 -07:00
Henrik Rydgard
b2951f0def Transplant Dolphin's ARM64 emitter over. Not hooked up to anything (yet...) 2014-12-15 22:09:26 +01:00
Henrik Rydgard
5de011fe95 Again, sigh.. 2014-12-13 21:53:28 +01:00
Henrik Rydgard
db5478135b Typo fix 2014-12-13 21:26:13 +01:00
Henrik Rydgard
05a8e2e35d Some work towards being able to build two JITs together 
This will be useful for testing/debugging, but not there yet.
 2014-12-13 21:13:54 +01:00
Henrik Rydgard
51d55bd645 Namespacing cleanup (it's bad to do "using namespace" in a header) 2014-12-07 14:44:15 +01:00
Henrik Rydgard
4457dca4c9 Rename the ARM Jit class to ArmJit 2014-12-07 14:25:22 +01:00
Henrik Rydgard
7740caeade Buildfix the arm emitter test in the unittest. 
Also do some preparation for being able to have two JITs compiled at the same time
which may be useful in testing parts of the ARM jit on Windows.
 2014-12-07 14:12:13 +01:00
Henrik Rydgard
c2503b1406 ARM jit: Prepare for joining vrot ops 2014-12-07 11:58:19 +01:00
Henrik Rydgard
4d8db38798 Some more 2014-12-07 00:30:45 +01:00
Henrik Rydgard
ff4746cd17 Merge the rest of the old NEON branch. 2014-12-06 13:14:03 +01:00
Henrik Rydgard
e3a81f4346 x86 Jit: Basic implementation of vbfy1/2 (mostly to just cross another one off the list..) 2014-12-04 00:18:58 +01:00
Henrik Rydgard
ac772f25ff x86 JIT: Join adjacent vrot calls together to avoid redundant sin/cos calls. Add a prototype, fix minor issues. 2014-11-30 11:04:13 +01:00
Unknown W. Brackets
1064f580e4 armjit: Add proxy blocks for continuing. 2014-10-12 17:20:26 -07:00
Unknown W. Brackets
928e2adfc9 jit: Avoid applying/restoring the rounding mode. 
If the game never sets it, we can skip around syscalls, interpreter,
replacements, etc.
 2014-10-12 12:51:45 -07:00
Unknown W. Brackets
8d0dca71fe jit: Rename the rounding mode funcs to clarify. 
They apply/restore the value, set/clear is confusing.
 2014-10-12 11:35:20 -07:00
Unknown W. Brackets
4459b8f483 jit: Actually jit vmtfc/vmfvc. 
Sicne we have them and they are easy.
 2014-09-01 23:13:39 -07:00
Unknown W. Brackets
1fcbb7bbd4 armjit: Respect the rounding mode for mul/etc. 2014-08-22 00:32:01 -07:00
Sacha
6ce3765b12 Sailfish: More compatibility with SailFish OS. It also needs stddef where Maemo does. 
Set packaging by default for iOS with b.sh.
 2014-07-24 23:20:09 +10:00
Unknown W. Brackets
9efbc2694b Add an invalidate all method to the jit. 2014-06-19 01:13:06 -07:00
Unknown W. Brackets
e783627947 armjit: Use our I2R funcs on reg/reg math too. 
When one is a known immediate.  This should catch more cases, like:

ori v0, $0, 0xFFFF
and v1, v1, v0
 2014-03-14 19:15:43 -07:00
Unknown W. Brackets
8e979da0f9 armjit: Use our I2R arm optimizations. 
Should help cases of ori and andi most, but also addiu.  They will all try
to use an optimized immediate (from another nearby value) if possible.
 2014-03-14 19:15:43 -07:00
Henrik Rydgård
00c32ddadb Mostly get rid of including "Globals.h" 2013-12-30 10:17:11 +01:00
Unknown W. Brackets
438361d0bc Clean up code pointer naming for the jit. 
Now it properly identifies thunk code which is actually a decent percent
when fastmem is off at least.
 2013-12-18 23:57:39 -08:00
Henrik Rydgard
1cb7965cb1 Jit feature preparation: Introduce "proxy blocks". 
When these are invalidated, the block they point to gets invalidated too.

Will be useful to implement various types of block merging and function inlining
without affecting correctness of cache clears etc.

Also, with this commit we can now fully inline replaced functions. fabsf() boils
down to 1-2 instructions and the block continues, for example.
 2013-12-19 00:39:49 +01:00
Henrik Rydgard
2eab4aa1bf Play around with function replacement. Turned off by default of course. 2013-12-17 23:40:27 +01:00
Henrik Rydgard
2140892074 Initial preparations for ability to replace game functions with custom implementations. 
Also auto-saves hashmap additions and reapplies the hashmap on function
rename so that if you rename a function that exists in several copies
they will all be labelled.

Note that actual function replacement is not activated yet.
 2013-12-17 12:27:20 +01:00