Unknown W. Brackets
9a707f6c00
Fix typo, ARM build.
2013-10-17 15:28:50 -07:00
Unknown W. Brackets
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
Unknown W. Brackets
3a1b6fb269
Fix some sign comparison warnings.
2013-10-05 11:13:41 -07:00
Unknown W. Brackets
97aa1a631e
Improve typesafety in the x86 regalloc.
2013-08-24 19:41:10 -07:00
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
Unknown W. Brackets
8327cd0f8e
Clean up some inconsistency in jit branches on arm.
2013-08-16 02:02:56 -07:00
Unknown W. Brackets
2758634a0f
Avoid overhead calling __KernelIdle().
...
~1.8% improvement in Zettai Hero Project.
2013-08-15 01:35:17 -07:00
Unknown W. Brackets
5387e5c717
Oops, typo.
2013-08-15 00:38:53 -07:00
Unknown W. Brackets
df50e03146
Add a safety log for cases we don't handle right.
2013-08-14 23:14:25 -07:00
Unknown W. Brackets
e639f8d15f
Handle branches in VFPU delay slots better.
...
Based on tests on a PSP, all branches are attempted. The behavior is
technically undefined.
It seems to take the delay slot's target if they differ and both pass.
This is the behavior the interpreter has, but it's more work in jit.
Since only a couple games seem to do this, and clearly expect this
behavior, this fixes all known cases of #1926 .
2013-08-14 22:56:02 -07:00
Henrik Rydgard
76a937f489
ARMJIT Experiment: Keep downcount in a register. Needs benchmarking.
2013-07-27 17:27:26 +02:00
Unknown W. Brackets
c9c3bc83e4
Log more info about branches in delay slots.
2013-06-30 13:19:27 -07:00
Unknown W. Brackets
a640ac4001
Bail out on a delay slot in VFPU on arm also.
...
Otherwise we loop infinitely.
Workaround for #1926 . Should fix #1679 .
2013-06-03 00:06:24 -07:00
Unknown W. Brackets
5595146f56
Add reporting for jumps in delay slots.
2013-05-26 20:30:14 -07:00
Henrik Rydgard
9eace8a80e
Combine the two JitCache implementations (x86, ARM) into one.
2013-04-27 01:32:03 +02:00
Unknown W. Brackets
ed76563973
Don't bother checking nice, just do it after.
2013-03-11 02:18:27 -07:00
Unknown W. Brackets
b5fe67eb3d
If the out is RA, delay slot isn't nice for jal.
...
Fixes Phantasy Star Portable 2 in jit.
2013-03-11 02:14:38 -07:00
Unknown W. Brackets
d525abbcad
Cleanup some indentation, more compares to 0.
2013-03-07 02:08:45 -08:00
Unknown W. Brackets
028e85dc92
Cleanup some differences between the two jits.
2013-03-07 02:08:44 -08:00
Sacha
268d16bd24
Use correct args for STR(..) throughout armjit.
2013-03-07 00:59:07 +10:00
Henrik Rydgard
81589b67e5
Save one instruction on jal, shorten block exits by one instruction (moved to dispatcher).
2013-02-15 23:37:59 +01:00
Henrik Rydgard
048cf35922
More ARMJit FPU work - some instructions and optimizations.
2013-02-14 00:02:09 +01:00
Unknown W. Brackets
44b5adeaac
Properly jit the break instruction.
...
Otherwise, it just keeps on going past it.
We never want to hit this anyway, but it's good to know if we do.
2013-02-01 00:49:14 -08:00
Henrik Rydgard
d8f4e27926
Rename ARMABI_MOVI2R to MOVI2R
2013-01-31 23:41:05 +01:00
Henrik Rydgard
c97f63a9d9
Minor armjit opt
2013-01-30 20:01:42 +01:00
