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Author SHA1 Message Date
Gabe Black b896ad584b SPARC: Long overdue cleanup of the condition code handlers. 
--HG--
extra : convert_revision : ddc53a622a8f908fa48788f3b570f33fcfc25fff
 2007-09-25 20:08:34 -07:00
Gabe Black 25b4874664 Condition Codes: Fix type error. 
--HG--
extra : convert_revision : 99f6c232cc421c6f741a8a11c029285e599eb183
 2007-09-25 20:07:06 -07:00
Gabe Black 8d53fea210 SPARC: Clean up the branch instructions a bit. 
--HG--
extra : convert_revision : 93d5cc68e4a327ee0492eeed7f3b56e98d2d83bb
 2007-09-25 20:05:11 -07:00
Gabe Black 9ef0f6a7f1 Loader: Load all segments of an elf, rather than just the "text" and "data". 
--HG--
extra : convert_revision : b28bb9ac5cde72878e948d64f629de6e4b42c2e8
 2007-09-25 20:03:51 -07:00
Gabe Black 85d46ce470 Loader: Only complain about TLS sections if you're using Alpha. 
--HG--
extra : convert_revision : 125d19ad3fa1847752e455fa248ca3b2a55a2067
 2007-09-25 20:02:30 -07:00
Gabe Black 032a30f345 SPARC: Fix a stupid mistake which was breaking the SPARC regressions. 
--HG--
extra : convert_revision : 34a11df0d467ea249211dd3aba86bc8d2aea45de
 2007-09-25 20:00:46 -07:00
Gabe Black b3c6f32543 X86: Fix for uninitialized variables in stacktrace code. 
--HG--
extra : convert_revision : d19a03d8c14eb93a99f2c1838a9caa1286804c81
 2007-09-25 14:44:12 -07:00
Gabe Black 418ddf43e6 X86: Get X86_FS to compile. 
--HG--
extra : convert_revision : fb973bcf13648876d5691231845dd47a2be50f01
 2007-09-24 17:39:56 -07:00
Gabe Black dd277e0d8f SPARC: Fix linking error from new flattenFloatIndex function. 
--HG--
extra : convert_revision : 5260f33336e3a9d5e3592b784458e243157f17e3
 2007-09-19 19:08:42 -07:00
Gabe Black 3cd95a2748 X86: Implement the fld, fst, and fstp instructions. 
--HG--
extra : convert_revision : 7dd274bdc3c34839c17d9012a745d7c95dfcfdd8
 2007-09-19 18:28:34 -07:00
Gabe Black a75b6f5106 X86: Move the fp microops to their own file with their own base classes in C++ and python. 
--HG--
extra : convert_revision : 9cd223f2005adb36fea2bb56fa39793a58ec958c
 2007-09-19 18:27:55 -07:00
Gabe Black f3f3747431 X86: Put in the foundation for x87 stack based fp registers. 
--HG--
extra : convert_revision : 940f92efd4a9dc59106e991cc6d9836861ab69de
 2007-09-19 18:26:42 -07:00
Gabe Black a54ae9f92b X86: Put in stubs for x87, 64 bit and 128 bit SIMD instruction microcode. 
--HG--
rename : src/arch/x86/isa/insts/sse/__init__.py => src/arch/x86/isa/insts/simd128/__init__.py
extra : convert_revision : efb4405aebaa4a04f33572e7d078ceca45872d9c
 2007-09-19 18:25:17 -07:00
Gabe Black a1912df360 X86: Enable the rename system call. 
--HG--
extra : convert_revision : bc4a3b5b5ce8e17f632e65ce89df91e2b50e1274
 2007-09-19 18:24:11 -07:00
Gabe Black bdc0261eb5 X86: Enable the unlink system call. 
--HG--
extra : convert_revision : 4230a13fdb652a87271f8d2ac9ead96cd2af07a5
 2007-09-19 18:23:35 -07:00
Gabe Black 4a4aa59632 Merge with head. 
--HG--
extra : convert_revision : 22aafb1cead3f584e64c188dc8eb45e271f4e7e9
 2007-09-13 16:36:25 -07:00
Gabe Black bbc8a40857 X86: Fix how ECF is computed in genFlags, and get rid of some duplicate code. 
--HG--
extra : convert_revision : f86330a5a9fea782ee63aaa18ca964fb6f9cef0b
 2007-09-13 16:35:41 -07:00
Gabe Black 534c6a800a X86: Make the shift and rotate instructions set the carry flag(s) and overflow flags like they're supposed to. 
--HG--
extra : convert_revision : c0523a5bbf53375ce979ca7d98a95e465be66fbe
 2007-09-13 16:35:20 -07:00
Gabe Black f7b6230d99 X86: Total overhaul of the division instructions and microops. 
--HG--
extra : convert_revision : 303ea45f69f7805361ad877fe6bb43fbc3dfd7a6
 2007-09-13 16:34:46 -07:00
Ali Saidi e282d9601c Syscall Emulation: Add stat64 syscall. 
Patch submitted by: Jonas Diemer [diemer (a) ida.ing.tu-bs.de]

--HG--
extra : convert_revision : 07638c05bb3f79aacce49457bbb8c17d0a3a7238
 2007-09-13 12:30:12 -04:00
Ali Saidi 136cb057d4 Checkpointing: Fix directory regex 
--HG--
extra : convert_revision : 4d3958eda66209373249e54e7deadd1a7442e828
 2007-09-12 15:27:15 -04:00
Ali Saidi 6f9ad931cc Checkpointing: Force drain/resume when switching a CPU 
--HG--
extra : convert_revision : 7d9c3f4c8c357e3a9214deba5df3581beeaf7cb6
 2007-09-12 15:24:24 -04:00
Ali Saidi 5f187e592e Devices: More fixes to Intel NIC Model. 
--HG--
extra : convert_revision : 14306d3cd79bbef7decdf2fd370ed7e7f2b10a93
 2007-09-12 15:24:23 -04:00
Ali Saidi 19fbdcd30b Loader: Error if a TLS section is found in the binary. 
--HG--
extra : convert_revision : d763c0382f3cbcc9786510f5a8e521ec9d55eff1
 2007-09-11 00:01:24 -04:00
Gabe Black 0f57b407a3 X86: Make the isa parser run if any of the microcode files change. 
--HG--
extra : convert_revision : 7f6d07de7e0d728a9333fb46c953dbe6cb04e600
 2007-09-10 16:49:07 -07:00
Gabe Black 87408d5ad2 Fix for leaving EXTRAS blank 
Apparently env['EXTRAS'] will return an empty string if not set. split will
then split it into an empty string, and normalize will turn "" into ".".

--HG--
extra : convert_revision : f79efebb129fdd65161fcf4d4582c2a8541aeacd
 2007-09-10 16:42:41 -07:00
Gabe Black 8f724a8b96 Normalize the path pathed in through EXTRAS so it won't break with a trailing slash. 
--HG--
extra : convert_revision : c14e2c6d97b5bcb491b91eeb4e7dc04d1cc35475
 2007-09-10 12:48:06 -07:00
Gabe Black 22a57562cd Remove redundant endian.hh and use byteswap.hh in its place. 
--HG--
extra : convert_revision : 5be1a5ba20d69d696d3974df147c2f219414c0b2
 2007-09-10 11:02:50 -07:00
Gabe Black 8e7bca8b36 X86: Move a comment to be next to the code it describes. 
--HG--
extra : convert_revision : c384391175babb7cfdd3885ae9d9f1a9405ea44f
 2007-09-10 11:01:52 -07:00
Gabe Black 3e65e1d0e0 Merge with head. 
--HG--
extra : convert_revision : 4fc5f595b23f72c0825d62f21efab46ed1db835b
 2007-09-06 16:32:03 -07:00
Gabe Black e4c0171356 X86: Rework the multiplication microops so that they work like they would in the patent. 
--HG--
extra : convert_revision : 6fcf5dee440288d8bf92f6c5c2f97ef019975536
 2007-09-06 16:27:28 -07:00
Gabe Black 7f079149f1 X86: Make signed multiplication do something different from unsigned. 
--HG--
extra : convert_revision : 333c4a3464d708d4d8cea88931259ab96c2f75ed
 2007-09-06 16:25:29 -07:00
Gabe Black 5052e2cb10 X86: Make signed versions of partial register values available to microops. 
--HG--
extra : convert_revision : c820d1250f505911a341ced42d4f73796ea77f87
 2007-09-06 16:22:08 -07:00
Gabe Black 832ef7412b X86: Correct how the hi portion of a product is computed. 
--HG--
extra : convert_revision : 1f503e1cae0374e62e6254e8073e903adc29d067
 2007-09-06 16:20:12 -07:00
Gabe Black 389abade01 X86: Add a square root microop and the SSE sqrt instruction. 
--HG--
extra : convert_revision : ddc6e7e95111189d43f75bf84cd3d82433d982b3
 2007-09-06 16:18:34 -07:00
Gabe Black 4478487c37 X86: Add SSE comparison instructions and microops and move some FP microops to be with the other ones. 
--HG--
extra : convert_revision : ee0b5acde08d12c51a5282efb58d1ac72e0779af
 2007-09-06 16:09:28 -07:00
Ali Saidi bf7c01d43d Bus: Fix drain code; old method could return 1 in atomic mode and never call de->process(). 
--HG--
extra : convert_revision : 35990e5eaf93f7a95a0ec72e9f92034a042def3e
 2007-09-05 17:12:41 -04:00
Ali Saidi dd6a21190e Configuration: Fix example script to only create one L2 if --l2cache and -nX are given as parameters. 
Patch submitted by: Jonas Diemer [diemer (a) ida.ing.tu-bs.de]

--HG--
extra : convert_revision : 1dfc548d2bc33d622d829bbf385f4bf9700711cd
 2007-09-05 14:57:50 -04:00
Gabe Black 57da059415 Merge with head. 
--HG--
extra : convert_revision : 19bea7995285eeb7e277d3064f427429ade2bcb8
 2007-09-04 23:46:08 -07:00
Gabe Black fea46ee6e3 X86: Implement an SSE xor microop and instruction. 
--HG--
extra : convert_revision : 949737d0f5d6fe4aa77cc4680d0c88caab3e8174
 2007-09-04 23:44:37 -07:00
Gabe Black 6c689a3b4b X86: Make the movfp microop use FloatRegBits instead of FloatRegs. 
This fixes a problem where interpreting arbitrary bits as floating point would
change what the value was. These values are legitimate because the fp
registers could be used to move around arbitrary data.

--HG--
extra : convert_revision : f1d7159ba137702b5722cc7c1b64ed7dd06c21de
 2007-09-04 23:42:55 -07:00
Gabe Black 26ba7cc3b2 X86: Add tracing to the floating point register file. 
--HG--
extra : convert_revision : f452d9179b929b980cf9e2d1e3de0431c51c5f4a
 2007-09-04 23:40:47 -07:00
Gabe Black 26044dca33 X86/StateTrace: Make m5 and statetrace track mmx and xmm registers, and actually compare xmm. 
--HG--
extra : convert_revision : 02c6641200edb133c9bc11f1fdf3c1a0b1c87e77
 2007-09-04 23:39:57 -07:00
Gabe Black 760240176a X86: Hook in the fp arithmetic instructions. Stale python made it work before. 
--HG--
extra : convert_revision : af27f26ae810ebaae13faa572c5b4eb074620d91
 2007-09-04 23:38:34 -07:00
Gabe Black d2fc4ee625 X86: Implement some SSE fp microops and instructions. 
--HG--
extra : convert_revision : 7e0595ef542fbfb701bfac7e9ac4648349a92b26
 2007-09-04 23:33:50 -07:00
Gabe Black 8e3b199cb8 X86: Add some SSE floating point/integer conversion microops. 
--HG--
extra : convert_revision : 2a1aa16709db940f5f40bbd84ca082f26b03b9c5
 2007-09-04 23:32:18 -07:00
Gabe Black af4c04c426 X86: Add floating point micro registers. 
--HG--
extra : convert_revision : 442a5f8b9216638e4e6898f89eacb8695719e20f
 2007-09-04 23:31:40 -07:00
Gabe Black 310912cf2c X86: Fix a typo in the microassembly for the cqo instruction. 
--HG--
extra : convert_revision : ddf739e591e4414ade37b806a88f3c11292627e2
 2007-09-04 23:23:51 -07:00
Gabe Black aaee21afdb X86: Implement idiv and propogate the mul corner case fix. 
--HG--
extra : convert_revision : 348aa081067728afa14dc5b609fc7e26dbc5fad5
 2007-09-04 23:23:13 -07:00
Gabe Black b0b4038ee9 X86: Fix a corner case where mul would overwrite an original register value it still needed. 
--HG--
extra : convert_revision : 86ee0e2bf716d52c34ee731727d6366935f103ed
 2007-09-04 23:22:08 -07:00