lxdream.org :: lxdream

tree revision 241:776e46e58d6d

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16 years agoComment out the AICA debug line for now

241:776e46e58d6d

nkeynes [Fri, 15 Dec 2006 10:19:06 +0000] tree

Comment out the AICA debug line for now
src/aica/aica.c

16 years agoInitial implementation of the NOP (00h) command

240:9ae4bd697292

nkeynes [Fri, 15 Dec 2006 10:18:39 +0000] tree

Initial implementation of the NOP (00h) command
src/asic.c
src/gdrom/ide.c
src/gdrom/ide.h

16 years agoAdd some explanatory comments as to how this stuff is supposed to work

239:e5cd6b2d4586

nkeynes [Fri, 15 Dec 2006 10:17:30 +0000] tree

Add some explanatory comments as to how this stuff is supposed to work
src/pvr2/rendbkg.c

16 years agoAdd UI for the trace flag

238:6af4cc93b137

nkeynes [Fri, 15 Dec 2006 10:17:08 +0000] tree

Add UI for the trace flag
src/gui/callbacks.c
src/gui/callbacks.h
src/gui/mmio_win.c

16 years agoAdd preliminary linux native CD driver support

237:6f1a429c9d12

nkeynes [Thu, 14 Dec 2006 12:31:38 +0000] tree

Add preliminary linux native CD driver support
src/Makefile.am
src/Makefile.in
src/gdrom/gdrom.c
src/gdrom/gdrom.h
src/gdrom/linux.c

16 years agoAdd 2-second offset to LBA addresses. Strangely enough needed to make

236:581a9f8bf6a6

nkeynes [Thu, 14 Dec 2006 11:58:18 +0000] tree

Add 2-second offset to LBA addresses. Strangely enough needed to make
anything actually work.
src/gdrom/cdi.c

16 years agoAdd a couple of performance hacks:

235:880bff11df92

nkeynes [Tue, 12 Dec 2006 09:20:25 +0000] tree

Add a couple of performance hacks:
1. Simplify sh4_run_slice for the usual case (no breakpoints)
2. Cache the last-read instruction page, massively speeding up instruction fetch
src/sh4/sh4core.c

16 years agoDisable watchpoints by default - save some cpu time and we're not really using them anyway

234:8759d0067e9d

nkeynes [Tue, 12 Dec 2006 09:18:47 +0000] tree

Disable watchpoints by default - save some cpu time and we're not really using them anyway
src/mem.h
src/sh4/sh4mem.c

16 years agoAdd user mode/system mode switch

233:f8333b94f503

nkeynes [Wed, 27 Sep 2006 10:21:34 +0000] tree

Add user mode/system mode switch
Add undefined instruction tests
test/Makefile
test/interrupt.s
test/sh4/excslot.s
test/sh4/inc.s
test/sh4/testsh4.c
test/sh4/undef.s

16 years agoAdd CHECKSLOTILLEGAL() checks around a few banned delay-slot instructions

232:9c8ef78376ed

nkeynes [Tue, 26 Sep 2006 11:09:13 +0000] tree

Add CHECKSLOTILLEGAL() checks around a few banned delay-slot instructions
that were missing it
Change CHECKPRIV() to raise slot-illegal on a delay-slot instruction rather
than general-illegal (as per the manual)
Convert UNDEF() to do the real exception rather than halting the machine
Remove a couple of superfluous alignment checks
src/sh4/sh4core.c

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