kub
9760c3cdbf
sh2 drc, add powerpc64le backend
2020-07-04 14:49:30 +02:00
kub
3adc47cb46
sh2 drc: fix for crash in generated code on x86_64
2020-07-04 14:49:29 +02:00
kub
cb20bbd839
sh2 drc: fix speed regression
2020-07-04 14:49:28 +02:00
kub
a1efdc9eed
sh2 drc, small improvements and bug fixes for code emitters
2020-07-04 14:49:28 +02:00
kub
b71d3dfaf1
sh2 drc: RISC-V (RV64IM) code emitter, some work on MIPS64
2020-07-04 14:49:28 +02:00
kub
5be12548d2
sh2 drc: optimizations for MIPS code emitting
2020-07-04 14:49:27 +02:00
kub
c3fa864a71
sh2 drc: moved host register assignment to code emitters, minor bugfixing
2020-07-04 14:49:27 +02:00
kub
8d3536852f
sh2 drc bugfix for aarch64/mips
2020-07-04 14:49:27 +02:00
kub
2e88630a6a
sh2 drc: speed optimization and bugfixing
2020-07-04 14:49:27 +02:00
kub
675cad8ce7
sh2 drc: drc exit, block linking and branch handling revised
2020-07-04 14:49:27 +02:00
kub
072737b2fe
sh2 drc: improved RTS call stack cache
2020-07-04 14:49:27 +02:00
kub
97706c3ee0
various smallish optimizations, cleanups, and bug fixes
2020-07-04 14:49:27 +02:00
kub
f98ab2655d
cleanup and microoptimizations in SH2 hw handling
2020-07-04 14:49:27 +02:00
kub
6afb2662bd
configuration changes and README
2020-07-04 14:49:27 +02:00
kub
e666ac97c4
various small fixes and optimsations
2020-07-04 14:49:26 +02:00
kub
57f65578f4
sh2 drc: add mipsel backend for MIPS32 Release 1 (for JZ47xx)
2020-07-04 14:49:26 +02:00
kub
141566aa23
SH2 drc: bug fixing and small speed improvements
2020-07-04 14:49:26 +02:00
kub
721f9c3385
sh2 drc, x86 code emitter: use x86-64 registers R8-R15
2020-07-04 14:49:26 +02:00
kub
862f2f2def
sh2 drc, change utils abi to pass sh2 PC in arg0 (reduces compiled code size)
2020-07-04 14:49:26 +02:00
kub
57f2c6a5c7
sh2 drc, keep T bit in host flags as long as possible
2020-07-04 14:49:26 +02:00
kub
1cf16a7c51
add xSR/RTS call stack cache to sh2 drc
2020-07-04 14:49:26 +02:00
kub
835adf871d
sh2 drc, add detection for in-memory polling
2020-07-04 14:49:26 +02:00
kub
0b520c1014
sh2 drc, add loop detector, handle delay/idle loops
2020-07-04 14:49:26 +02:00
kub
a0bef37586
sh2 drc, code emitter cleanup, add ARM reorder stage to reduce interlock
2020-07-04 14:49:26 +02:00
kub
6caa1fa6e1
sh2 drc, make B/W read functions signed (reduces generated code size)
2020-07-04 14:49:26 +02:00
kub
c77e3bf5e7
add literal pool to sh2 drc (for armv[456] without MOVT/W)
2020-07-04 14:49:26 +02:00
kub
1f8cc9c081
various small improvements and fixes
2020-07-04 14:49:26 +02:00
kub
65072b8181
added branch cache to sh2 drc to improve cross-tcache jump speed
2020-07-04 14:49:25 +02:00
kub
5f166c638c
sh2 memory interface optimzations
2020-07-04 14:49:25 +02:00
kub
24f21f3b8a
overhaul of the register cache (improves generated code by some 10+%)
2020-07-04 14:49:25 +02:00
kub
4eb73cb54b
sh2 drc: sh2 addr modes generalization, more const propagation, code gen optimizations
2020-07-04 14:49:25 +02:00
kub
771d8aca0f
DRC: reworked scan_block (fix register usage masks, better block and literals detection)
2020-07-04 14:49:25 +02:00
kub
ac29016a8c
improved sh2 clock handling, bug fixing + small improvement to drc emitters
2020-07-04 14:49:25 +02:00
notaz
fda2f31020
drc: support ms ABI
2018-01-07 01:20:00 +02:00
notaz
898d51a7fd
drc: revive x86 dynarec, support x86-64
2017-12-12 01:45:59 +02:00
notaz
f81107f590
32x: memhandler improvements
...
- use consistent read tables (with write)
- use sh2 ptr instead of id
- place data_array/peri_regs in sh2 struct
2013-08-08 03:02:54 +03:00
notaz
bf092a3631
drc: split disassembly to separate pass
...
allows easier analysis
2013-07-20 20:33:44 +03:00
notaz
cff531af94
clarify PicoDrive's license
...
- PicoDrive was originally released by fDave with simple
"free for non-commercial use / For commercial use, separate licencing
terms must be obtained" license and I kept it in my releases.
- in 2011, fDave re-released his code (same that I used as base
many years ago) dual licensed with GPLv2 and MAME licenses:
https://code.google.com/p/cyclone68000/
Based on the above I now proclaim that the whole source code is licensed
under the MAME license as more elaborate form of "for non-commercial use".
If that raises any doubt, I announce that all my modifications (which
is the vast majority of code by now) is licensed under the MAME license,
as it reads in COPYING file in this commit.
This does not affect ym2612.c/sn76496.c that were MAME licensed already
from the beginning.
2013-06-26 03:07:07 +03:00
notaz
04092e329b
32x: drc: more bugfixing
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@865 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-23 20:54:28 +00:00
notaz
a2b8c5a545
32x: drc: new smc handling, some bugfixes + refactoring
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@864 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-21 22:11:54 +00:00
notaz
5686d93123
32x: drc: new debug facility (pdb). Few fixes thanks to it.
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@863 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-19 22:17:47 +00:00
notaz
44e6452e02
32x: drc: block linking
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@853 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-06 13:18:04 +00:00
notaz
b081408f66
32x: drc: mmap dram+rom for direct dereference
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@851 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-02 21:03:04 +00:00
notaz
e05b81fc5b
32x: drc: inline dispatcher and irq handling; do write-caused irqs
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@849 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-12-29 22:43:10 +00:00
notaz
18b9412743
32x: drc: self-reentrant blocks
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@841 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-12-15 13:44:59 +00:00
notaz
8b4f38f4c6
32x: drc: enable and fix static reg alloc, carry flag tweaks
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@838 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-12-07 15:30:52 +00:00
notaz
8796b7ee88
32x: drc: finish MAC, gen drc entry/exit (for statically alloced regs)
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@837 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-12-07 12:30:56 +00:00
notaz
f0d7b1faa1
32x: drc: first implementation finished, no more interpreter dep
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@832 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-11-12 16:42:42 +00:00
notaz
52d759c30f
32x: drc: all opcodes covered, some TODOs left
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@830 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-11-06 13:38:34 +00:00
notaz
ed8cf79be8
32x: drc: more wip, ARM untested
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@828 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-30 14:17:12 +00:00
