Andrew Waterman
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82700cad72
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fix multiplier for rv32
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2011-12-17 07:20:00 -08:00 |
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Andrew Waterman
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a8d0cd95e6
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hellacache now works
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2011-12-17 03:26:11 -08:00 |
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Andrew Waterman
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56c4f44c2a
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hellacache returns!
but AMOs are unimplemented.
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2011-12-12 06:49:39 -08:00 |
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Andrew Waterman
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ce201559f3
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Support cache->cpu nacks one cycle after request
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2011-12-10 00:42:09 -08:00 |
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Andrew Waterman
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c01e1f1cef
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Don't replay from EX stage.
EX replays are now handled from MEM. We may move them to WB.
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2011-12-09 19:42:58 -08:00 |
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Andrew Waterman
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218f63e66e
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code cleanup/parameterization
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2011-12-09 00:42:43 -08:00 |
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Rimas Avizienis
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fa784d1d7d
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made setReadLatency argument a parameter defined in consts.scala
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2011-12-05 00:33:17 -08:00 |
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Rimas Avizienis
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bc44572d99
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bugfixes due to new hcl jar file
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2011-11-30 21:54:55 -08:00 |
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Rimas Avizienis
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80b4253318
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fixed dcache amo bug, cleaned up testharness, added RDTIME instruction
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2011-11-16 02:04:28 -08:00 |
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Rimas Avizienis
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db87924fbf
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made eret instruction take an illegal inst exception when ET is set
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2011-11-14 14:35:10 -08:00 |
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Rimas Avizienis
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cd6e463320
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added ei and di instructions
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2011-11-14 13:48:49 -08:00 |
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Rimas Avizienis
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b791010bb1
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flush.i invalidates I$ & ITLB, writing PTBR invalidates both TLBs
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2011-11-14 04:13:13 -08:00 |
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Rimas Avizienis
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5b29765917
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synced up with supervisor mode state in latest ISA simulator
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2011-11-14 01:37:20 -08:00 |
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Rimas Avizienis
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67c7e7e28f
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cache/tlb bugfixes, increased memory size to 256meg
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2011-11-13 13:06:35 -08:00 |
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Rimas Avizienis
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fbd44ea936
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added checks for addresses > physical memory size, increased memsize to 64M
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2011-11-12 23:39:43 -08:00 |
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Rimas Avizienis
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e4fa94aa27
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checkpoint
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2011-11-10 17:41:22 -08:00 |
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Rimas Avizienis
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f86d5b1334
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cleanup, lots of minor fixes, added more PCR regs (COREID, NUMCORES), parameterized BTB
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2011-11-10 11:26:13 -08:00 |
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Rimas Avizienis
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4bd0263a4a
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added misaligned instruction check, cleaned up badvaddr handling
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2011-11-10 03:38:59 -08:00 |
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Rimas Avizienis
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36aa4bcc9d
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moved exception handling from ex stage in dpath to mem stage in ctrl
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2011-11-10 02:26:26 -08:00 |
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Rimas Avizienis
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6664af3bc0
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cleanup before adding dtlb
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2011-11-09 23:27:29 -08:00 |
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Rimas Avizienis
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e96430d862
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integrating ITLB & PTW
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2011-11-09 14:52:17 -08:00 |
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Rimas Avizienis
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4459935554
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dcache fixes - all tests and ubmarks pass, hello world still broken
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2011-11-04 15:40:41 -07:00 |
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Rimas Avizienis
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7479e085ec
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dcache loads working - 1/2 cycle load/use delay depending on load type
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2011-11-01 22:04:45 -07:00 |
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Rimas Avizienis
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08b89e7710
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interface cleanup, major pipeline changes
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2011-11-01 17:59:27 -07:00 |
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Rimas Avizienis
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c06e2d16e4
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initial commit of rocket chisel project, riscv assembly tests and benchmarks
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2011-10-25 23:02:47 -07:00 |
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