lxdream.org :: lxdream/src/sh4/sh4x86.in

filename	src/sh4/sh4x86.in
changeset	1149:da6124fceec6
author	nkeynes
date	Wed Nov 10 08:37:42 2010 +1000 (13 years ago)
permissions	-rw-r--r--
last change	Add chain pointer to the xlat cache, so that we can maintain multiple blocks for the same address. This prevents thrashing in cases where we would other keep retranslating the same blocks over and over again due to varying xlat_sh4_mode values

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1149:da6124fceec6	13 years	nkeynes	Add chain pointer to the xlat cache, so that we can maintain multiple blocks	diff \| annotate
1146:76c5d1064262	13 years	nkeynes	Fix 32-bit non-fastcall build	diff \| annotate
1125:9dd5dee45db9	13 years	nkeynes	Implement shadow-execution 'core' to run translator + interpreter side by	diff \| annotate
1120:7c40a0f687b3	13 years	nkeynes	Add missing sh4_translate_breakpoint_hit to the symbol table	diff \| annotate
1112:4cac5e474d4c	13 years	nkeynes	Rearrange the main translation loop to allow translated blocks to jump	diff \| annotate
1092:7c4ffe27e7b5	14 years	nkeynes	Fix 64-bit x86 disassembly	diff \| annotate
1091:186558374345	14 years	nkeynes	Add side-by-side x86+sh4 disassembly output	diff \| annotate
1067:d3c00ffccfcd	14 years	nkeynes	No-op merge lxdream-mem to tip to remove head (Long since merged in	diff \| annotate
1065:bc1cc0c54917	14 years	nkeynes	No-op merge lxdream-mmu to remove head (actually merged long ago)	diff \| annotate
1011:fdd58619b760	15 years	nkeynes	Restructure operand types - xlat-refactor	diff \| annotate
1008:4c8211637afc	15 years	nkeynes	Update sh4_translate_end_block_size() to have the correct backpatch sizes	diff \| annotate
1006:3a169c224c12	15 years	nkeynes	Commit current work-in-progress to xlat-refactor branch xlat-refactor	diff \| annotate
1004:eae001858134	15 years	nkeynes	Remove last lingering bits of SH4-specific code from the ABI headers	diff \| annotate
1003:7b2688cbbca3	15 years	nkeynes	Revert change to xltcache and fix breakpoint precision correctly	diff \| annotate
996:2e8cf0a87243	15 years	nkeynes	Fix stupid mistake in non-frame-exception path	diff \| annotate
995:eb9d43e8aa08	15 years	nkeynes	Cleanup ABI headers - most of the content made consistent between versions, and moved into sh4x86.in proper	diff \| annotate
992:7c15f8a71995	15 years	nkeynes	Move ABI headers to xlat/x86 as well (and finally rename erroneously named ia64abi to amd64abi)	diff \| annotate
991:60c7fab9c880	15 years	nkeynes	Move xltcache to xlat/ src directory	diff \| annotate
975:007bf7eb944f	15 years	nkeynes	Add read_byte_for_write mem function for correct implementation of AND.B and friends	diff \| annotate
974:16b079ed11bb	15 years	nkeynes	Fix double-counting of instructions in delay slots in sh4_finalize_instruction	diff \| annotate
956:4c1ed9e03985	15 years	nkeynes	Exit immediately on an unconditional exception - makes those blocks a little simpler and shorter	diff \| annotate
953:f4a156508ad1	15 years	nkeynes	Merge lxdream-mem branch back to trunk	diff \| annotate
946:d41ee7994db7	15 years	nkeynes	Fully integrate SQ with the new address space code - added additional 'prefetch' lxdream-mem	diff \| annotate
941:c67574ed4355	15 years	nkeynes	Implement CORE_EXIT_EXCEPTION for use when direct frame messing about doesn't work lxdream-mem	diff \| annotate
939:6f2302afeb89	15 years	nkeynes	MMU work-in-progress lxdream-mem	diff \| annotate
937:81b0c79d9788	15 years	nkeynes	Update sh4x86 to take advantage of SR assumptions. nice 2% there :) lxdream-mem	diff \| annotate
936:f394309c399a	15 years	nkeynes	Replace fpscr_mask/fpscr flags in xlat_cache_block with a single xlat_sh4_mode, lxdream-mem	diff \| annotate
930:07e5b11419db	15 years	nkeynes	Remove pointer cache and add full address-space map. Much better lxdream-mem	diff \| annotate
929:fd8cb0c82f5f	15 years	nkeynes	First pass experiment using cached decoding. lxdream-mem	diff \| annotate
927:17b6b9e245d8	15 years	nkeynes	Add return-address-modifying exception return code to mmu TLB lookups (a little bit faster)	diff \| annotate
926:68f3e0fe02f1	15 years	nkeynes	Setup a 'proper' stackframe in translated blocks. This doesn't affect performance noticeably,	diff \| annotate
911:2f6ba75b84d1	15 years	nkeynes	*Declare mem_copy_ functions as FASTCALL**	diff \| annotate
908:a00debcf2600	15 years	nkeynes	Fix x86-64 build (typos et al)	diff \| annotate
905:4c17ebd9ef5e	15 years	nkeynes	Use regparam calling conventions for all functions called from translated code,	diff \| annotate
904:5b92e51ac06b	15 years	nkeynes	Enable the FIPR SSE3 code for now, and add a comment on the sh4r.fr alignment	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
879:a07af43e03c4	15 years	nkeynes	Fix corner flag case with conditional delayed branches	diff \| annotate
875:2147174fb320	15 years	nkeynes	Fix a few more subtle flag problems	diff \| annotate
872:a3041742bb7d	15 years	nkeynes	Fix CLRS/SETS - These kill the carry value, they don't set it.	diff \| annotate
824:016cda9d0518	15 years	nkeynes	Correct generated UNDEF() => UNDEF(ir) for consistency with UNIMP(ir)	diff \| annotate
800:0d1be79c9b33	15 years	nkeynes	Fix x86-64 bugs (only visible on OS X)	diff \| annotate
789:7e7ec23217fc	15 years	nkeynes	Fix 64-bit correctness in ptr loads in FTRC	diff \| annotate
733:633ee022f52e	15 years	nkeynes	Bug 60: Fix off-by-one in recovery list size	diff \| annotate
732:f05753bbe723	15 years	nkeynes	Fix alignment check for 64-bit FMOVs	diff \| annotate
675:b97020f9af1c	15 years	nkeynes	*hange 64-bit configuration to use sizeof(void ) rather than the system id**	diff \| annotate
673:44c579439d73	15 years	nkeynes	Count fpscr ops separately from other LDS/STS instructions	diff \| annotate
671:a530ea88eebd	15 years	nkeynes	Permanently add SH4 instruction statistics tracking (enabled with --enable-sh4stats)	diff \| annotate
669:ab344e42bca9	15 years	nkeynes	Cleanup most of the -Wall warnings (getting a bit sloppy...)	diff \| annotate
626:a010e30a30e9	16 years	nkeynes	Fix LDS/STS to FPUL/FPSCR to check the FPU disabled bit. Fixes	diff \| annotate
604:1024c3a9cb88	16 years	nkeynes	Fix backpatching when the block moves during translation	diff \| annotate
601:d8d1af0d133c	16 years	nkeynes	Invoke emulator single-step for untranslatable delay slots (and fix a few	diff \| annotate
596:dfc0c93d882e	16 years	nkeynes	Fix MAC.L/MAC.W stack issues	diff \| annotate
593:6c710c7c6835	16 years	nkeynes	Fix block overruns from long epilogues	diff \| annotate
591:7b9612fd2395	16 years	nkeynes	Add flag to skip breakpoints when it's the very first instruction of a run	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
584:5c29dd7297df	16 years	nkeynes	Remove sh4_read_word accidentally left in lxdream-mmu	diff \| annotate
577:a181aeacd6e8	16 years	nkeynes	Remove asm file and convert to inline (easier to cope with platform conventions) lxdream-mmu	diff \| annotate
571:9bc09948d0f2	16 years	nkeynes	More MMU work in progess. Much better now... lxdream-mmu	diff \| annotate
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