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97 commits

Author SHA1 Message Date
Henrik Rydgård
4d3ec20082 ByteSwap.h results in a file name collision on some systems with byteswap.h. Fix this by merging it into BitSet.h. 2020-09-30 00:09:13 +02:00
Henrik Rydgård
17a9767585 Buildfixes 2020-09-29 15:51:51 +02:00
Henrik Rydgård
c5e0b799d9 Remove category from _assert_msg_ functions. We don't filter these by category anyway. 
Fixes the inconsistency where we _assert_ didn't take a category but
_assert_msg_ did.
 2020-07-19 20:33:25 +02:00
Unknown W. Brackets
3c34c7c456 irjit: Add jump crash checks. 
Doesn't seem to have any significant impact on performance.
 2020-07-12 22:17:36 -07:00
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940066db68 Core: Track exception on bad jumps. 2020-07-12 21:59:08 -07:00
Henrik Rydgård
7dcd708fac Address some feedback 2020-07-12 15:25:27 +02:00
Henrik Rydgård
8461ea19b1 Centralize handling of memory exceptions a bit 2020-07-12 15:25:20 +02:00
Unknown W. Brackets
5afc020fbd x86jit: Force INF * 0 to +NAN. 
See #12519 - this is needed for some graphics to render properly.  Seems
to already happen on ARM, so no change to armjit.
 2020-04-06 06:33:39 -07:00
Henrik Rydgård
30831f3ea1 Implement and test clz32, use it in the MIPS interpreter cores. 
This will be useful for our vfpu-dot implementations later.
 2019-06-14 18:39:15 +02:00
Henrik Rydgård
a3ed87bca5 Some comment fixes and cleanup. 
Not much point warning for those MIPS instructions - if games use them,
they use them carefully because games can't catch that exception anyway.
 2018-04-12 12:00:19 +02:00
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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
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a05ae2a0a6 Correct divide by zero HI/LO values a bit. 
Interpreter is now correct, but it's probably not all that important to
get right in jit.
 2016-05-14 19:23:50 -07:00
Henrik Rydgard
4645473dab Remove unused code 2016-05-01 11:35:16 +02:00
gmvbif
281f0e18e6 Fixed some errors from PVS-Studio in Core project 
FixedSizeQueue
- Added private operator=
- Changed signature of EndPop
Some changed to printf like functions.
Fixed typo in syn-att.c
 2015-12-31 10:25:11 +03:00
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9262ddfc13 Avoid any possible shifts by 32. 2015-07-19 13:25:50 -07:00
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4aa92ed99e Read fcr1-30 as 0. 
Accidentally broken in 91966824bb.
 2015-04-13 19:09:53 -07:00
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3cb474047b Fix potential shift by negative number. 2015-04-08 11:57:59 -07:00
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7ce5841f30 jit: Avoid mfhi/mflo to $0. 2015-04-07 18:25:28 -07:00
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788b9d78f8 jit: Avoid a super unlikely write to zero. 2015-04-07 18:20:37 -07:00
Unknown W. Brackets
909478fb83 Handle disabled replacments in interp, oops. 2015-01-18 21:26:37 -08:00
Henrik Rydgard
75a9420b21 Reduce the number of places we include JitCommon.h. Update native. 2014-12-12 23:49:08 +01:00
Henrik Rydgård
3b1476c8ec MIPSTables: Annotate fp and hi/lo in/out more accurately than just "other" 
Some typo fixes
 2014-10-12 19:46:50 +02:00
Henrik Rydgård
91966824bb minor cleanup: No point in having special functions for ReadFCR/WriteFCR, they're smaller than many other ops.. 2014-10-11 15:57:36 +02:00
Unknown W. Brackets
c1e293fe7c Fix a warning on 32-bit that might be bad... 2014-06-22 22:17:48 -07:00
Unknown W. Brackets
95f5d9397c Correct overflow in trunc.w.s for interpreter. 
Reported in #4786.
 2014-06-21 00:53:33 -07:00
Unknown W. Brackets
9efbc2694b Add an invalidate all method to the jit. 2014-06-19 01:13:06 -07:00
Unknown W. Brackets
f489694515 Add the option to hook, rather than replace, funcs. 
This can be useful for debugging or developing translations/game hacks,
and also gives us options when dealing with GLES incompatibilities.
 2014-05-31 10:03:00 -07:00
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4d665b5e7a Fix replacement funcs in the interpreter. 2014-04-28 08:01:13 -07:00
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05ab192c9c Reduce includes in Core/HLE/. 
Especially templates.
 2014-03-15 11:22:19 -07:00
lioncash
b9886942a7 Fix some vertical alignments in misc Core source files. 2014-03-03 11:16:53 -05:00
Unknown W. Brackets
5e01119d60 Update the debugger on a break instruction. 
Before it would still show "Stop" even though it was paused.
 2014-01-26 11:57:40 -08:00
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
d394282bc6 Don't crash trying to clear the icache in interpreter mode 2013-12-10 20:34:07 +01:00
Henrik Rydgard
70d492e7e2 "cache" instruction: Implement icache invalidation. 
Fixes broken math in Tony Hawk so it must be doing self modifying code. Nasty.
 2013-12-10 13:15:28 +01:00
Henrik Rydgard
a2e0a4d9bf x86 jit: Optimize ES, NS (is-nan-or-inf) conditions in vcmp 2013-11-12 14:07:48 +01:00
Sacha
61e6054920 Revert change to WSBH as we don't have a swap16 that takes/returns u32. 2013-11-06 01:38:02 +10:00
Sacha
a5011e3ff0 Improve swap usage in MIPS. ARMv6 can use REV/REV16. Intepreter can use existing swap functions. 2013-11-06 01:20:35 +10:00
Unknown W. Brackets
732ae13ebb Fast path CallSyscall where possible. 
It seems we're spending a decent amount of time there, which isn't
entirely unexpected.  We can eliminate some things easily.
 2013-11-04 07:59:37 -08:00
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baa82e0a9d Keep syscalls the same in the interpreter. 
Rather than having different bugs.
 2013-11-04 07:59:36 -08:00
Henrik Rydgård
0e54e24b24 Revert "Use swap code from native instead. Remove all other versions of it." 
Broke movie playback.

This reverts commit 9fcb08a326.

Conflicts:
	native
 2013-10-28 17:24:03 +01:00
Sacha
9fcb08a326 Use swap code from native instead. Remove all other versions of it. 2013-10-28 03:07:32 +10:00
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2e8ef3027f Write the retaddr to rd, not always ra, in jalr. 
Thanks go entirely to @Kingcom for pointing this out.

Don't know of any games not using RA as the rd.
 2013-10-17 07:39:33 -07:00
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7b71dc54dd Don't say nan is equal to anything. 
I guess we were passing this because of fastmath?  Fixes interpreter
cpu/fpu/fpu test on Windows anyway.
 2013-09-13 21:28:59 -07:00
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455431ba13 Integer round inf/nan to INT_MAX/INT_MIN. 
Instead of 0x80000000 (the default "invalid" value.)
Improves the fpu test.
 2013-09-13 21:27:31 -07:00
Henrik Rydgard
8c88dff5a4 More log categories, use them (and existing ones). Improve log config. 2013-09-07 22:02:55 +02:00
The Dax
a35a407207 Add two new instructions to the MIPS interpreter for logging. vertex.pbp demo seems to use one of them. 2013-08-25 16:28:19 -04:00
Unknown W. Brackets
109ad17ac6 Use a typesafe struct for opcodes. 
Also, correctly read delayslots using Read_Instruction on ARM.
 2013-08-24 15:36:24 -07:00
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b37f09cedf Make MIPSInfo a struct for typesafety. 
Found a bug in ReadsFromReg().
 2013-08-24 13:22:10 -07:00
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1ed8edb0d3 Avoid some dangerous hex constant widths. 2013-08-22 23:23:48 -07:00
Unknown W. Brackets
3f49101868 Clean up the COP1 MIPS tables, and reporting. 2013-08-11 19:35:39 -07:00