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
0ec1e5e3b2
Don't erase and rewrite the dispatcher when the cache is cleared. Fixes #9708
2017-05-26 15:48:03 +02:00
Henrik Rydgard
d68953c18c
Buildfixes
2017-03-02 13:29:51 +01:00
Henrik Rydgård
635b2ada43
Remove a function that didn't make a lot of sense.
2017-01-26 09:50:16 +01:00
Florent Castelli
8c3552de74
cmake: Detect features at compile time
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Instead of relying on manually passed down flags from CMake,
we now have ppsspp_config.h file to create the platform defines for us.
This improves support for multiplatform builds (such as iOS).
2016-10-19 12:31:19 +02:00
Henrik Rydgard
03279e1212
Port over the Exynos cacheline size fix from Dolphin. Thanks to lewurm of the mono project for the discovery and original fix.
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See https://github.com/dolphin-emu/dolphin/pull/4204 and https://github.com/mono/mono/pull/3549
2016-09-10 09:25:06 +02:00
Henrik Rydgård
22b6988424
Fix issue with iOS JIT block linking, see #8122
2016-08-29 17:32:46 +02:00
Henrik Rydgard
4e5f1e2797
Fix block linking with W^X mode
2016-08-28 18:54:14 +02:00
Henrik Rydgard
b264657d56
Implement W^X-compatible path. Works on Windows and Android, hopefully iOS (untested).
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Disabled block linking in this mode, can re-enable with some more work later.
To enable W^X on other platforms than iOS, simply change PlatformIsWXExclusive.
2016-08-28 14:52:08 +02:00
Unknown W. Brackets
4113fd940c
Add ugly invalidation workaround for SGS7s.
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Otherwise they just crash, and crash often. Special thanks to Jaaan for
numerous trials to try to find the best way to solve the crashes.
2016-05-23 21:35:28 -07:00
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
492ea5fac4
Address a bunch of comments, thanks for the review
2016-05-08 21:38:03 +02:00
Henrik Rydgard
49a6a2f6cf
Minor refactor - let's not access a global when we don't need to
2016-05-06 21:22:36 +02:00
Henrik Rydgard
5aadce59a2
Move architecture-specific code out of JitBlockCache
2016-05-01 11:39:58 +02:00
Henrik Rydgard
92f7f459dc
Not safe to change the rounding mode function pointer in GenerateCode
2015-10-10 16:46:07 +02:00
Henrik Rydgard
65ee3723d3
ARM64: Don't update currentRoundingFunc unless necessary.
2015-10-10 14:33:01 +02:00
Henrik Rydgard
8914cd9914
ARM64 disassembler improvements (show many kinds of branch targets properly)
2015-10-10 11:27:28 +02:00
Henrik Rydgard
d628b9b57b
Minor fixes, mostly comments
2015-10-10 10:03:34 +02:00
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
8a3c96a413
ARM64: Don't need to avoid destroying SCRATCH1 in these functions.
2015-10-08 14:54:43 +02:00
Henrik Rydgard
bfed830f91
Remove the ability to disable rounding mode support. It's time.
2015-10-08 14:54:42 +02:00
Henrik Rydgard
6dd86cd843
Get rid of the ForceFlushToZero hidden config option
2015-10-08 14:54:41 +02:00
Henrik Rydgard
42ce836ba5
Some minor renames and cleanups
2015-10-08 14:43:16 +02:00
Henrik Rydgard
b73920fcba
ARM64: Cleanups in regcache and jit
2015-07-11 17:00:01 +02:00
Henrik Rydgard
568e2abb2b
Save/load static registers around replacement funcs
2015-07-11 16:59:13 +02:00
Henrik Rydgard
844a3f19a9
Fix bugs and issues in ARM64 static alloc. Thanks unknown for finding the problem.
2015-07-11 16:59:09 +02:00
Henrik Rydgard
a0bf934796
ARM64: Some work on static allocation. Close to working, cube.elf runs 700 blocks but then hangs (?!)
2015-07-11 16:59:09 +02:00
Unknown W. Brackets
8fdceba7ca
Add timing for all the basics.
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This way we can see overall stats for a frame.
2015-07-03 12:05:08 -07:00
Unknown W. Brackets
4d7a948717
arm64: Fix a dump mistake with rounding modes.
2015-06-28 16:35:46 -07:00
Unknown W. Brackets
b6612edf67
arm64: Use a cached rounding func for cvt.w.s.
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This is much faster for this particular instruction, although not all
games even use it.
2015-06-28 12:40:29 -07:00
Unknown W. Brackets
213ad4bcc9
arm64: Cleanup branch code a tiny bit.
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Want to make it clear that we can't kill W0 at this point (delay slots.)
2015-06-28 09:28:54 -07:00
Henrik Rydgård
70fa830ba5
Split out the ReplaceJalTo test logic.
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This makes it so the IR, in the future, can work correctly for
replacements.
2015-04-12 13:35:10 -07:00
Henrik Rydgård
81dec36da8
Use an accessor to read the compilerPC.
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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.
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This makes it easier to use an IR for these things, or remove them.
2015-04-11 00:53:24 -07:00
Henrik Rydgård
fbaffdceab
Remove some outdated comments, minor stuff
2015-04-06 18:13:36 +02:00
Henrik Rydgard
0a70618f87
ARM64: Accurate floating point rounding. For some reason, FTZ doesn't seem to work though.
2015-04-06 18:13:36 +02:00
Henrik Rydgard
44286a2b37
ARM64: Accurate float->int conversion with rounding mode.
2015-04-06 18:13:34 +02:00
Henrik Rydgard
ad648baa9c
ARM64 regcache: Add support to "pointerify" registers. Use in load/store to cut down instructions.
2015-04-06 18:13:32 +02:00
Henrik Rydgard
57e759a605
ARM64: Fix and turn on basic block linking
2015-04-06 18:13:17 +02:00
Henrik Rydgard
4233921ab7
ARM64: Some more instructions, func replacements
2015-04-06 18:13:16 +02:00
Henrik Rydgard
77501e220d
ARM64: Enable a few more instructions, more emitter/disasm unittests
2015-04-06 18:13:13 +02:00
Henrik Rydgard
d2c746dd64
ARM64: Get the FP reg cache working, implement some basic FP arith
2015-04-06 18:13:11 +02:00
Henrik Rydgard
8dc77ff32e
ARM64: Turn off some debugging stuff, start implementing instructions. Something is wrong though, if I implement more than addiu things break..
2015-04-06 18:13:09 +02:00
Henrik Rydgard
cc722f09f6
Improve ARM64 disassembly by merging MOVZ+MOVK. Minor stuff.
2015-04-06 18:13:07 +02:00
Henrik Rydgard
58b059ca14
Some casting cleanup, misc
2015-04-06 18:13:06 +02:00
Henrik Rydgard
34ab532971
ARM64 jit: Fix some pointer truncations and other fun stuff..
2015-04-06 18:13:05 +02:00
Henrik Rydgard
e7e58591da
More JIT work, not quite there yet...
2015-04-06 18:13:04 +02:00
Henrik Rydgard
524583d53e
ARM64 emitter work, dispatcher work, etc. More work needed.
2015-04-06 18:13:03 +02:00
Henrik Rydgard
b309c83973
Initial work on ARM64, based on the ARM jit.
2015-04-06 18:13:01 +02:00
