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cb4e72058aaa7165dd9da170cb1cca74b89ae281
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376 Commits
Author SHA1 Message Date
Henrik Rydgård efd44a6933 Merge branch 'debugger2' of https://github.com/unknownbrackets/ppsspp into unknownbrackets-debugger2 
Conflicts:
	Core/Debugger/Breakpoints.cpp
 2014-01-26 23:10:37 +01:00
Unknown W. Brackets fe2b62c27d Make the "on change" checkbox for memchecks work. 
But, for now, only on sw and similar instructions, the rest don't work
yet and just always break.
 2014-01-26 11:57:39 -08:00
Unknown W. Brackets 76afb2a8d5 Avoid returning points from the symbol map. 
Now that it uses a lookup, this is even more dangerous.  But, the maps
could be reordered while it's trying to print the pointer and cause that
data to become invalid.

This should be safe from race conditions.
 2014-01-25 21:40:23 -08:00
Unknown W. Brackets 2347498667 x86jit: Use templates to avoid some void * casts. 
Makes it a bit cleaner and potentially safer.
 2014-01-18 09:57:13 -08:00
Henrik Rydgård 00c32ddadb Mostly get rid of including "Globals.h" 2013-12-30 10:17:11 +01:00
Henrik Rydgård be74da8f3c More include cleanup, hopefully buildfix Symbian 2013-12-30 00:23:04 +01:00
Henrik Rydgard 215a269b34 Optimize dl_write_matrix just because. not expecting a big speedup... 2013-12-21 12:39:34 +01:00
Henrik Rydgard 455a73bba7 Bugfix replace function inlining (compilerPC needs to be increased). Misc. 2013-12-20 15:37:37 +01:00
Henrik Rydgård 3957b5fb42 Call ProxyBlock in ArmJit too. Plus various cleanup and one more string function. 2013-12-19 11:45:39 +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 1e300447e1 Fix some replace-related bugs. Add "jal" replace inlining, not activated. 2013-12-18 16:27:23 +01:00
Henrik Rydgard 6937719c3b Minor fixes around function replacement, a couple of math funcs 2013-12-18 10:35:50 +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 ca9efb1619 Linux build fix 2013-12-17 12:41:45 +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
Henrik Rydgard 2d8429ac48 Assorted cleanup in the MIPS emulation 2013-12-10 13:15:16 +01:00
Henrik Rydgård 980de339ce Fix buildfix: there shouldn't be a zero there at all. 2013-12-09 16:53:46 +01:00
Henrik Rydgård e76fc5e56c Clang 3.4 buildfix 2013-12-09 12:52:03 +01:00
Unknown W. Brackets 5d2ff64252 Support for modified jit-enabled VerySleepy. 
This allows profiling the jit.  Should have zero perf impact when not
in use, since it's entirely triggered by VerySleepy.
 2013-11-30 19:20:21 -08:00
Unknown W. Brackets dffa35ef2f When ins is used with a zero argument, don't OR. 
Seems it's used effectively to mask out bits with rs=zero.  Makes sense...
 2013-11-29 09:17:12 -08:00
Henrik Rydgard f9f6e9492d Reorder vfpu data in saved kernel contexts when loading in a new version. 2013-11-28 13:27:51 +01:00
Henrik Rydgard 55500d4bb6 Reorder VFPU registers in memory so that we can flush and reload them in bulk more often. 
Doesn't actually do that yet, that's for the NEON branch.
 2013-11-28 13:27:51 +01:00
Sacha 95881bdaac Blackberry: Add simulator support. 2013-11-26 12:18:34 +10:00
Henrik Rydgard ab3037112f Some scaffolding for a future VFPU-on-NEON implementation 2013-11-19 21:41:48 +01:00
Henrik Rydgard 99af10cb09 Get rid of bool disablePrefixes in ARM build (already gone in x86) 2013-11-19 21:41:48 +01:00
Henrik Rydgard 5bb3824dcf Implement vocp on ARM and x86. 2013-11-19 21:41:47 +01:00
Unknown W. Brackets 763eff181d Fix handling of jalr when delay slot changes rd. 2013-11-14 23:39:13 -08:00
Henrik Rydgard a2e0a4d9bf x86 jit: Optimize ES, NS (is-nan-or-inf) conditions in vcmp 2013-11-12 14:07:48 +01:00
Henrik Rydgard 84f20a1cad Small optimizations 2013-11-12 14:05:50 +01:00
Unknown W. Brackets a334aaf6ca x86jit: Refactor and skip flushes in branch cont. 
Still not faster, but at least the code isn't as messy.
 2013-11-12 00:45:28 -08:00
Unknown W. Brackets 7e19933f64 x86jit: Try predicting branch continues. 
Still doesn't seem to work.  Something like a 4% gain in Star Ocean was
the best I saw...
 2013-11-10 22:50:23 -08:00
Unknown W. Brackets bb960480c8 x86/armjit: Stop compiling on a jump to invalid. 2013-11-10 21:59:50 -08:00
Unknown W. Brackets fd38b10ab6 x86jit: Rename imm funcs to match armjit. 2013-11-10 21:59:49 -08:00
Unknown W. Brackets 359110f010 x86/armjit: Add jump following (off by default.) 
Inlines function calls up to a certain extent.  Allows us to get
immediates all the way to a syscall, for example, usually.

Not sure if faster.
 2013-11-10 21:59:49 -08:00
Unknown W. Brackets aacb31bc18 armjit: Copy over (disabled) immbranch optim. 
This does a little loop unrolling.  Costs a bit more cache space, but
avoids flushing regs for longer.

Not enabled.
 2013-11-10 21:59:48 -08:00
Unknown W. Brackets 455a7e090d Compile the cache instruction to nothing. 
Was showing up in a few profiles, does nothing currently.
 2013-11-10 14:38:10 -08:00
Unknown W. Brackets 1cc68f50ca armjit: Small optimization to syscall instr. 2013-11-10 14:38:10 -08:00
Unknown W. Brackets b30928036e armjit: Avoid flushing an imm in beq/bne/etc. 
We might be able to STMIA it instead.
 2013-11-10 14:38:10 -08:00
Unknown W. Brackets 3a8f0598c4 x86jit: Implement wsbh/wsbw. 2013-11-10 14:38:09 -08:00
Henrik Rydgard 0a844ce98d Delete functions for vsge and vslt, these have been rolled into VecDo3 2013-11-09 19:29:52 +01:00
Henrik Rydgard 06ce01ea04 Remove erroneous comment. 2013-11-09 17:34:52 +01:00
Henrik Rydgard 5ad04a23f4 x86 jit: Rename BindToRegister to MapReg 2013-11-09 15:23:31 +01:00
Henrik Rydgard 316d23d4cc Optimize mfv/mtv/mfc1/mtc1 on x86 too 2013-11-09 14:06:45 +01:00
Unknown W. Brackets 02dd250354 armjit: Optimize out a few immediate logic cases. 2013-11-08 11:39:24 -08:00
Henrik Rydgard 58db79672f Fix vmtvc on ARM, fixing issues with our prefix check. Add some logging. 
Also improve vcmp on ARM.
 2013-11-08 19:59:11 +01:00
Henrik Rydgard 309f904c0c Extract JitState into its own header (arm/x86) 2013-11-08 18:51:52 +01:00
Henrik Rydgard 5a95e267fb Add an optimization to discard registers at the end of functions when possible. 
Works in some games but crashes many so hiding it for now. Do not add UI.
 2013-11-08 12:43:48 +01:00
Henrik Rydgard c0d7c5e958 vsgn x86 bugfix 2013-11-07 21:07:07 +01:00
Henrik Rydgard 6eb7f94065 Implement vsgn in x86/x64 and ARM jit 2013-11-07 15:29:13 +01:00