lxdream.org :: lxdream/src/sh4/x86op.h

tree revision 926:68f3e0fe02f1

filename	src/sh4/x86op.h
changeset	926:68f3e0fe02f1
author	nkeynes
date	Sun Dec 14 07:50:48 2008 +0000 (15 years ago)
permissions	-rw-r--r--
last change	Setup a 'proper' stackframe in translated blocks. This doesn't affect performance noticeably, but does ensure that a) The stack is aligned correctly on OS X with no extra effort, and b) We can't mess up the stack and crash that way anymore. Replace all PUSH/POP instructions (outside of prologue/epilogue) with ESP-rel moves to stack local variables. Finally merge ia32mac and ia32abi together, since they're pretty much the same now anyway (and thereby simplifying maintenance a good deal)

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926:68f3e0fe02f1	15 years	nkeynes	Setup a 'proper' stackframe in translated blocks. This doesn't affect performance noticeably,	diff \| annotate
903:1337c7a7dd6b	15 years	nkeynes	Add SSE3 versions of FIPR and FTRV - the latter is about a 4.5% improvement	diff \| annotate
901:32c5cf5e206f	15 years	nkeynes	Move the precision/size tests to translation-time rather than execution-time,	diff \| annotate
800:0d1be79c9b33	15 years	nkeynes	Fix x86-64 bugs (only visible on OS X)	diff \| annotate
736:a02d1475ccfd	15 years	nkeynes	Re-indent everything consistently	diff \| annotate
675:b97020f9af1c	15 years	nkeynes	*hange 64-bit configuration to use sizeof(void ) rather than the system id**	diff \| annotate
669:ab344e42bca9	15 years	nkeynes	Cleanup most of the -Wall warnings (getting a bit sloppy...)	diff \| annotate
601:d8d1af0d133c	16 years	nkeynes	Invoke emulator single-step for untranslatable delay slots (and fix a few	diff \| annotate
590:4db6a084ca3c	16 years	nkeynes	Ensure PC correctness in presence of delay-slot exceptions	diff \| annotate
586:2a3ba82cf243	16 years	nkeynes	Merged lxdream-mmu r570:596 to trunk	diff \| annotate
569:a1c49e1e8776	16 years	nkeynes	Bring icache partially into line with the mmu, a little less slow with AT off lxdream-mmu	diff \| annotate
561:533f6b478071	16 years	nkeynes	Enable Id keyword on all source files lxdream-mmu	diff \| annotate
559:06714bc64271	16 years	nkeynes	Commit first pass at full TLB support - still needs a lot more work lxdream-mmu	diff \| annotate
547:d6e00ffc4adc	16 years	nkeynes	Fix stack alignment on x86-64	diff \| annotate
539:75f3e594d4a7	16 years	nkeynes	Add support for the darwin ABI	diff \| annotate
527:14c9489f647e	16 years	nkeynes	x86-64 translator work-in-progress	diff \| annotate
394:7eb172bfeefe	16 years	nkeynes	Fix SUBC (not updating T), FTRC (not truncating), and XTRCT (just b0rked)	diff \| annotate
388:13bae2fb0373	16 years	nkeynes	More fixes and complete missing instructions	diff \| annotate
386:6fb10951326a	16 years	nkeynes	Implement MAC.W, MAC.L and DIV1	diff \| annotate
380:2e8166bf6832	16 years	nkeynes	Fix load_spreg/store_spreg	diff \| annotate
377:fa18743f6905	16 years	nkeynes	Fill in most of the FP operations and fix the stack adjustments	diff \| annotate
375:4627600f7f8e	16 years	nkeynes	Start in on the FP instructions (simplest possible impl)	diff \| annotate
374:8f80a795513e	16 years	nkeynes	Cache the pointer to the last FR bank (speeds fp ops up by about 10%)	diff \| annotate
368:36fac4c42322	16 years	nkeynes	More translator WIP - blocks are approaching something sane	diff \| annotate
361:be3de4ecd954	16 years	nkeynes	Translator WIP: fill out and correct another batch of instructions	diff \| annotate
359:c588dce7ebde	16 years	nkeynes	Commit decoder generator	diff \| annotate
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