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Commit Graph

24 Commits

Author SHA1 Message Date
Rimas Avizienis
80b4253318 fixed dcache amo bug, cleaned up testharness, added RDTIME instruction 2011-11-16 02:04:28 -08:00
Rimas Avizienis
82a636ff55 AMOADD, AMOAND, AMOOR, AMOSWAP working 2011-11-15 00:51:45 -08:00
Rimas Avizienis
48cec01710 updated riscv-bmarks and riscv-tests to build with new toolchain 2011-11-15 00:11:22 -08:00
Rimas Avizienis
9d3471a569 more cache fixes, more test harness debug output 2011-11-13 23:32:18 -08:00
Rimas Avizienis
67c7e7e28f cache/tlb bugfixes, increased memory size to 256meg 2011-11-13 13:06:35 -08:00
Rimas Avizienis
5f4b15b809 added ld/st misaligned exceptions 2011-11-13 00:03:17 -08:00
Rimas Avizienis
35af912bd2 cache optimizations, cleanup, and testharness improvement 2011-11-12 22:13:29 -08:00
Rimas Avizienis
91c252ad08 fixing output enable signals for data/tag SRAMs 2011-11-12 15:47:47 -08:00
Rimas Avizienis
83d90c4dab more itlb/dtlb/ptw fixes 2011-11-12 15:00:45 -08:00
Rimas Avizienis
73416f224b more tlb/ptw debugging 2011-11-12 00:25:06 -08:00
Rimas Avizienis
a1ce908541 dcache/dtlb overhaul 2011-11-11 18:18:47 -08:00
Rimas Avizienis
f86d5b1334 cleanup, lots of minor fixes, added more PCR regs (COREID, NUMCORES), parameterized BTB 2011-11-10 11:26:13 -08:00
Rimas Avizienis
9aca403aa8 more itlb integration & cleanup 2011-11-09 23:18:14 -08:00
Rimas Avizienis
e96430d862 integrating ITLB & PTW 2011-11-09 14:52:17 -08:00
Rimas Avizienis
9d63087eb2 changed caches to use separate sram modules for tag and data arrays 2011-11-07 00:58:25 -08:00
Rimas Avizienis
4d64099103 cleanup 2011-11-04 20:52:21 -07:00
Rimas Avizienis
4459935554 dcache fixes - all tests and ubmarks pass, hello world still broken 2011-11-04 15:40:41 -07:00
Rimas Avizienis
7a528d6255 fixes for div/mul hazard checking + cleanup 2011-11-01 23:14:34 -07:00
Rimas Avizienis
3b3d988fde dcache loads working - 1/2 cycle load/use delay depending on load type 2011-11-01 21:25:52 -07:00
Rimas Avizienis
08b89e7710 interface cleanup, major pipeline changes 2011-11-01 17:59:27 -07:00
Rimas Avizienis
ace4c9d13c dcache fixes 2011-10-31 17:17:36 -07:00
Rimas Avizienis
65f8b2461c dcache tweaks 2011-10-31 16:47:31 -07:00
Rimas Avizienis
172e561a78 added once cycle latency store pipelined d$ 2011-10-31 15:37:37 -07:00
Rimas Avizienis
c06e2d16e4 initial commit of rocket chisel project, riscv assembly tests and benchmarks 2011-10-25 23:02:47 -07:00