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picorv32
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340 Commits 2 Branches 1 Tag 2.8 MiB
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340 Commits

Author SHA1 Message Date
Clifford Wolf b8cecc9148 Updated riscv-gnu-toolchain to git rev e3e50c5 2016-12-15 14:43:21 +01:00
Clifford Wolf 92df4b35ee Merge branch 'master' into riscv-gnu-toolchain-update 2016-12-15 14:23:20 +01:00
Clifford Wolf ef86b30b25 Fixed some linter warnings in picorv32.v 2016-12-15 14:03:27 +01:00
Clifford Wolf 0bea8428f3 Suppress iverilog warnings re parameters in "make test_synth" 2016-12-15 13:11:26 +01:00
Clifford Wolf ca5702c75f Fixed "make test_synth" 2016-12-15 13:11:26 +01:00
Clifford Wolf 72d6f6f72d Added rvfi_post_trap 2016-12-13 17:13:53 +01:00
Clifford Wolf 9d873cac92 Minor changes and build fixes for new riscv-gnu-toolchain 2016-12-10 12:09:15 +01:00
Clifford Wolf f29376ac22 assembler support for custom0 is deprecated, using cpp macros now 2016-12-09 14:48:37 +01:00
Clifford Wolf b8af714546 Added RISCV_GNU_TOOLCHAIN_INSTALL_PREFIX Makefile variable 2016-12-09 11:47:05 +01:00
Clifford Wolf f6b009c4c9 Updated riscv-gnu-toolchain 2016-12-08 14:09:09 +01:00
Clifford Wolf 9d6fdda1fa Added cpu?_trap signals to tracecmp3.v 2016-12-03 12:48:00 +01:00
Clifford Wolf 9c494af6e1 Removed old scripts/smt2-bmc/ 2016-12-03 12:28:36 +01:00
Clifford Wolf 54a8e4b311 Fixed catching jumps to misaligned insn 2016-11-29 18:36:05 +01:00
Clifford Wolf 17c7da49f4 Renamed rvfi_opcode to rvfi_insn 2016-11-28 14:56:29 +01:00
Clifford Wolf 7fc2cbd72a More RVFI bugfixes 2016-11-27 13:46:43 +01:00
Clifford Wolf fd38f876e1 Minor RVFI bugfix 2016-11-24 15:23:33 +01:00
Clifford Wolf 117586ff19 Added RISC-V Formal Interfcae (RVFI) 2016-11-23 03:02:02 +01:00
Clifford Wolf f82af97595 Another bugfix regarding compressed ISA and unaligned insns 2016-11-18 15:36:59 +01:00
Clifford Wolf bc47b91260 Added tracecmp3 smtbmc script 2016-11-16 16:58:51 +01:00
Clifford Wolf 63af54702c Improved tomthumbtestgen 2016-10-24 16:53:34 +02:00
Clifford Wolf f79c8344fe Added scripts/tomthumbtestgen 2016-10-23 14:32:26 +02:00
Clifford Wolf 3ebf325c96 Improved README 2016-10-23 11:14:40 +02:00
Clifford Wolf 51b1a88333 Added smtbmc axicheck2, improved axicheck 2016-10-01 17:08:19 +02:00
Clifford Wolf a6f5bc4f05 Added smtbmc axicheck 2016-09-30 18:18:32 +02:00
Clifford Wolf 4101cfe810 Fixed the nontrivial compressed ISA bug found by tracecmp2 2016-09-16 13:15:21 +02:00
Clifford Wolf 197b6ffe2b Just COMPRESSED_ISA is enough to trigger the bug 2016-09-14 10:51:09 +02:00
Clifford Wolf c209c016b3 More fixes related to assertpmux checks 2016-09-13 23:21:31 +02:00
Clifford Wolf 5bea3f9917 Added more asserts for the memory interface 2016-09-13 19:34:14 +02:00
Clifford Wolf 702ce0eb79 tracecmp2 found a bug in this config 2016-09-13 18:36:56 +02:00
Clifford Wolf 096224273c Added scripts/smtbmc/tracecmp2 2016-09-13 13:37:26 +02:00
Clifford Wolf 2f3e3a6910 Merge pull request #21 from wallclimber21/mem_wdata 
Only clock mem_wdata when necesssary
 2016-09-08 09:42:51 +02:00
Tom Verbeure 38a760daf8 Fix tabs 2016-09-07 20:34:28 -07:00
Tom Verbeure 80aa70ec2e Only clock mem_wdata when necessary 2016-09-07 20:32:32 -07:00
Clifford Wolf 44d6feba2a Using assertpmux in "make check" 2016-09-07 12:40:19 +02:00
Clifford Wolf da37498191 Two minor bugfixes 2016-09-06 19:58:03 +02:00
Clifford Wolf 7f946d0f84 Added misisng MUL_CLKGATE stage 2016-09-06 01:02:12 +02:00
Clifford Wolf 5fdee952c9 Added picorv32_pcpi_fast_mul MUL_CLKGATE 2016-09-05 22:37:52 +02:00
Clifford Wolf e45cc362a7 More picorv32_pcpi_mul timing improvements 2016-09-04 18:34:11 +02:00
Clifford Wolf e91c1422a2 Added optional FFs to picorv32_pcpi_fast_mul 2016-09-04 12:44:12 +02:00
Clifford Wolf 85d8401c3d Renamed testbench_slow_mem to testbench_nola (no look ahead) 2016-09-04 12:29:09 +02:00
Clifford Wolf e403c950b0 Cleanups in dhrystone/testbench_slow_mem.v, added results to README 2016-09-04 12:25:23 +02:00
Clifford Wolf 990f876a5b Merge pull request #19 from wallclimber21/dhrystone_slow 
dhrystone with registered memory
 2016-09-04 12:09:57 +02:00
Tom Verbeure 029b72fecc Fix tabs 2016-09-03 08:30:16 -07:00
Clifford Wolf 8bfd7c166b Added generic "make check-<solver>" rule 2016-09-03 15:16:24 +02:00
Clifford Wolf d5b7e9e175 Minor bugfix/cleanup (mostly for formal verification) 2016-09-03 14:40:13 +02:00
Tom Verbeure c0d1c55106 testbench_slow_mem 2016-09-02 22:16:59 -07:00
Clifford Wolf 0906b1b4b4 Merge pull request #18 from wallclimber21/quartus 
./scripts/quartus
 2016-08-31 17:21:23 +02:00
Tom Verbeure 35b0a592e2 Delete unusused file 2016-08-31 07:36:32 -07:00
Clifford Wolf c9519df01b Moved cpuregs read/write to extra always blocks 2016-08-31 11:50:07 +02:00
Tom Verbeure 41918ee265 synth_speed 2016-08-30 23:02:31 -07:00