Commit Graph

1003 Commits

Author SHA1 Message Date
gbeauche
561046449a Fix no JIT & no decode cache case to default to interpretive mode only. 2003-12-25 23:33:15 +00:00
gbeauche
c48515b6d5 Instruction skipper for Solaris/SPARC. 2003-12-20 23:22:25 +00:00
gbeauche
47f64bdcb8 Add support for Linux/hppa, FreeBSD/alpha. Misc debugging output. 2003-12-20 21:50:08 +00:00
gbeauche
36ee9370a6 Fix build with DEC C++ compiler on Tru64. 2003-12-20 21:44:52 +00:00
gbeauche
9b99a095f0 MIPS instruction skipper. TODO: check LWL/LWR semantics. 2003-12-20 10:06:18 +00:00
gbeauche
fdf5970c28 Fix subterfuge mode on IRIX/mips. Get PC in both modes for Irix too 2003-12-20 07:43:56 +00:00
gbeauche
f5aed53e3c clean-ups, going to beat myself tonight 2003-12-15 15:27:01 +00:00
gbeauche
c3a706d354 There may be extra instructions before moving stuff to SCC registers. 2003-12-15 15:25:38 +00:00
gbeauche
24c4ae354c Fix SCC initialization code detection. Move up AddrMap patch space since
we clobber 40 bytes below it and it may intersect with GetScrap patch space.
2003-12-15 15:23:59 +00:00
gbeauche
ae8c08b260 Generic ROM patches from ROMTYPE_PARCELS experiments, no apparent
regession. There is no improvement either.
2003-12-14 14:23:46 +00:00
gbeauche
bbde2a2054 Use an alternate stack base while servicing PowerPC interrupts. 2003-12-05 13:37:56 +00:00
gbeauche
c3bb2eabf1 Really clear the zero page. 2003-12-05 12:41:19 +00:00
gbeauche
4755f118df Revert 32-bit EA load/stores workaround, problem was 0xffffffff read from
[PgChk]+4 which yields to 3 on 32-bit arches and something > 32-bit on AMD64
2003-12-05 12:38:44 +00:00
gbeauche
e517594a51 Fake reading from [HpChk]+4 (FIXME: the callchain reports some function
from DriverServicesLib). Also make fake SCSIGlobals map to zero page.
2003-12-05 12:37:14 +00:00
gbeauche
44e54f730a Add XLM_ZERO_PAGE globals which points to a read-only page with all bits
set to zero.
2003-12-05 12:36:11 +00:00
gbeauche
091a219280 Use a unique ExecuteNative() interface in any case, i.e. native & emulated 2003-12-04 23:37:38 +00:00
gbeauche
7a7363fd18 Forgot to add thunks.cpp to BeOS Makefile too 2003-12-04 22:34:48 +00:00
gbeauche
d1a676eb1c Fix ExecutePPC() with nw SheepRoutineDescriptor 2003-12-04 22:34:34 +00:00
gbeauche
ddbebd7111 Fix ExecutePPC() merge with new SheepRoutineDescriptor 2003-12-04 22:33:24 +00:00
gbeauche
779b4858d2 We do need <pthread.h> in any case, especially native Linux/PPC 2003-12-04 22:29:15 +00:00
gbeauche
63219873b4 Don't set WANT_JIT if not EMULATED_PPC 2003-12-04 22:28:40 +00:00
gbeauche
158f63d1e3 Force 32-bit EA in load/store operations. This fixes SheepShaver/JIT on AMD64. 2003-12-04 18:10:36 +00:00
gbeauche
5dca41d253 Add gen_invoke_CPU_im_im() to invoke do_record_step(pc, opcode). 2003-12-04 17:53:04 +00:00
gbeauche
328bb9f239 Add new thunking system for 64-bit fixes. 2003-12-04 17:26:38 +00:00
gbeauche
982424dabd Use "cpu/vm.hpp" if EMULATED_PPC, so that target optimized functions are
used to match alignment/endianess needs.
2003-12-03 15:06:09 +00:00
gbeauche
490fa2d553 Add x86 asm opts (though disabled for now) 2003-12-03 11:45:45 +00:00
gbeauche
5b0569944f Don't enable asm opts for now, this hides measurability of other generic
optimizations. Remove no longer used synthetic instructions.
2003-12-03 11:45:13 +00:00
gbeauche
0c2735dbcc fix stats reports 2003-12-03 10:59:43 +00:00
gbeauche
7ebe0347bf Add "jit" prefs item. Fix PPC_DECODE_CACHE version to fill in new min_pc &
max_pc members of block info. Increase -finline-limit to 10000 for older gcc
2003-12-03 10:52:50 +00:00
gbeauche
34f90d6b3a PowerPC tester: open results file in binary mode, aka fix pb on DOS. 2003-12-03 09:16:46 +00:00
gbeauche
8db8d10287 fix extraction of XER from QEMU engine 2003-12-03 07:27:05 +00:00
gbeauche
04214f3820 Fix decrement the CTR, then branch conditional if decremented CTR != 0.
Remove CR cache for now. Remove BC & MODE_68K hacks for SheepShaver,
that was a colateral damage of wrong branch emulation of the former.
2003-12-02 22:49:18 +00:00
gbeauche
dc79320904 cleanups 2003-12-02 15:00:40 +00:00
gbeauche
3ca595a337 PowerPC tester: add support for QEMU engine. 2003-12-02 14:57:07 +00:00
gbeauche
07c8e505c9 PowerPC tester: add support for Bart's Model 3 CPU emulator 2003-12-02 11:29:46 +00:00
gbeauche
32133b2261 Add PPC_PROFILE_GENERIC_CALLS, don't enable PPC_PROFILE_COMPILE_TIME by
default.
2003-12-01 13:51:35 +00:00
gbeauche
e2ca6270f8 Implement ISYNC, MTCRF, MCRF. 2003-12-01 13:40:38 +00:00
gbeauche
054748532a NOP'ize unimplemented instructions 2003-12-01 13:21:41 +00:00
gbeauche
dd956c78db gather some stats on untranslated instructions 2003-12-01 13:07:26 +00:00
gbeauche
32f34c07c5 fix stack allocation, really roundup to next 16 KB boundaries 2003-12-01 11:02:13 +00:00
gbeauche
f034ae704f handle ROM areas and put associated blocks into dormant state 2003-12-01 00:16:21 +00:00
gbeauche
ceb9b4a428 cleanups & optimize for constant branches (i.e. follow them). 2003-12-01 00:03:02 +00:00
gbeauche
4a3cd024ed better handling of static translation cache allocation, handle nested
execution paths from the cpu core, cleanups for KPX_MAX_CPUS == 1.
2003-11-30 17:21:53 +00:00
gbeauche
c1dba58808 fix & reenable asm compare ops for ppc 2003-11-30 17:18:17 +00:00
gbeauche
10db506aa5 handle CR cache though it's not efficient with current approach without
superblock (traces) optimization.
2003-11-30 17:17:32 +00:00
gbeauche
7594e26d36 fix new block creation on full cache that was just invalidated, add
provisions for following constants jumps in next commit.
2003-11-30 17:16:24 +00:00
gbeauche
833fc0c935 remove dead code 2003-11-30 17:13:10 +00:00
gbeauche
efad4ff3b6 Handle even more XER test masks to be preserved or to be set. 2003-11-30 09:07:36 +00:00
gbeauche
d0a2277325 Gather stats about compile time. Define KPX_MAX_CPUS to 1 for allowing
allocation of translation cache into .data section on PowerPC.
2003-11-28 22:13:50 +00:00
gbeauche
0301afb3eb first part of CR caching fixes 2003-11-28 22:11:59 +00:00