Tom Verbeure
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9201bff2ef
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Reduce rs1, rs2 from 64 to 33 bits to make life for synthesis tools easier.
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2016-08-29 18:00:49 -07:00 |
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John
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9d13c05dd2
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Merge pull request #1 from cliffordwolf/master
Move forward to latest official version
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2016-08-29 17:44:00 -07:00 |
Clifford Wolf
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a6210c06d4
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Added picorv32_pcpi_fast_mul core
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2016-08-29 23:38:05 +02:00 |
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Clifford Wolf
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517f5ab28b
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Fixed bug in test firmware IRQ handling
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2016-08-29 23:37:17 +02:00 |
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Clifford Wolf
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90070736d6
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More asserts
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2016-08-29 22:44:15 +02:00 |
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Clifford Wolf
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28fe45ffe9
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Added more asserts to picorv32, more smtbmc examples
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2016-08-29 17:23:00 +02:00 |
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Clifford Wolf
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72158ba4a5
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Some minor cleanups
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2016-08-26 23:56:04 +02:00 |
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Clifford Wolf
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d1d3c3c5e1
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Added next gen yosys-smtbmc verification scripts
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2016-08-26 23:39:39 +02:00 |
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Clifford Wolf
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98d248d2c2
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Finalized tracer support
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2016-08-26 14:54:27 +02:00 |
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Clifford Wolf
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7094e61af7
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Added tracer support (under construction)
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2016-08-25 14:15:42 +02:00 |
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Clifford Wolf
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8043c90a04
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Added REGS_INIT_ZERO parameter
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2016-08-24 15:20:23 +02:00 |
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Clifford Wolf
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bec8d6a6b9
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Fixed "make check" for new yosys-smtbmc cmdline
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2016-08-20 19:18:49 +02:00 |
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Clifford Wolf
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3e4fe5811c
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Some minor README changes
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2016-08-20 19:04:30 +02:00 |
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Clifford Wolf
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22d73aafed
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Updated riscv-gnu-toolchain to git rev 7e48594
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2016-08-17 01:06:10 +02:00 |
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Clifford Wolf
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f9da3f2ce8
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Minor fixes in scripts/icestorm/
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2016-07-14 09:07:52 +02:00 |
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Clifford Wolf
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288a043aca
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Fixed use-before-declaration problem with VCS
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2016-06-09 11:57:23 +02:00 |
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Clifford Wolf
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b99610fee3
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Using newlib libc from riscv-tools in dhrystone benchmark
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2016-06-07 17:09:26 +02:00 |
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Clifford Wolf
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bf062e39ac
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Added STACKADDR parameter
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2016-06-07 17:05:02 +02:00 |
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Clifford Wolf
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f4bb91b060
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RISC-V ISA 2.1 now calls "sbreak" officially "ebreak"
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2016-06-06 10:46:52 +02:00 |
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Clifford Wolf
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490a734519
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Encode in q0 LSB if interrupted instruction is compressed
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2016-06-01 12:39:00 +02:00 |
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Clifford Wolf
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fd18475e23
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Do not wait for PCPI core when handling SCALL and SBREAK
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2016-06-01 11:57:04 +02:00 |
Steve Kerrison
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38d51a3383
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Deassert pcpi_valid upon asserting sbreak IRQ
This fixes #8
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2016-05-31 19:54:16 +01:00 |
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Clifford Wolf
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d72b25993c
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Fixed irq.c instr decoder for compressed isa
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2016-05-31 16:57:45 +02:00 |
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Clifford Wolf
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30e815d104
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Updated riscv-gnu-toolchain version to git rev 13f52d2 (2016-05-31)
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2016-05-31 16:21:24 +02:00 |
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Clifford Wolf
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614164aabc
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Added mem timing variations to scripts/csmith/ testbench
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2016-05-07 22:13:18 +02:00 |
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Clifford Wolf
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8e91b1749e
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Fixed typo in testbench.v, closes #6
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2016-05-06 15:55:36 +02:00 |
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Clifford Wolf
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b2bcf143cb
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Now using a truly minimalist syscalls.c
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2016-05-05 15:13:48 +02:00 |
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Clifford Wolf
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a0d63ea588
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Updated Dhrystone results (got ~1% worse with new gcc)
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2016-05-05 12:45:28 +02:00 |
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Clifford Wolf
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88299374cf
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Updated riscv-gnu-toolchain to 34db4e0 (now using gcc 6.1.0)
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2016-05-05 12:06:29 +02:00 |
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Clifford Wolf
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264a239a28
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Improvements in scripts/csmith/
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2016-05-05 02:00:26 +02:00 |
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Clifford Wolf
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211fb521a8
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Added scripts/csmith/ verilator support
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2016-05-04 13:34:32 +02:00 |
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Clifford Wolf
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96831d720f
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Improved "make spike" in scripts/csmith/
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2016-05-04 10:34:56 +02:00 |
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Clifford Wolf
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f4e42de247
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Added console out to csmith spike
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2016-05-04 09:10:58 +02:00 |
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Clifford Wolf
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6c69b3812e
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Using .vvp instead of .exe for iverilog executables
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2016-05-04 08:57:16 +02:00 |
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Clifford Wolf
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84bd9e9b88
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Added scripts/csmith/ spike support
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2016-05-04 01:21:39 +02:00 |
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Clifford Wolf
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133befd278
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Fixed SP init in scripts/{csmith,cxxdemo}/
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2016-05-04 00:43:08 +02:00 |
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Clifford Wolf
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3192555374
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Added scripts/csmith/
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2016-05-03 16:53:22 +02:00 |
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Clifford Wolf
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76f30e4810
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Updated stats for Vivado 2016.1
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2016-04-20 11:38:13 +02:00 |
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Clifford Wolf
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c2c3978db2
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Improvements in dhrystone "make timing"
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2016-04-14 00:50:26 +02:00 |
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Clifford Wolf
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63c28e4389
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Update dbg_ signals synchronous to the actual launch of the new insn
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2016-04-14 00:50:18 +02:00 |
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Clifford Wolf
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323d77ba5d
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Fixed "make timing" in dhrystone/
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2016-04-13 19:52:52 +02:00 |
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Clifford Wolf
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fd6e52adb0
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"xori" is sometimes disassembled as "not" (with -1 imm)
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2016-04-13 17:30:09 +02:00 |
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Clifford Wolf
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fb3178c4b7
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Fixed dbg_ signals: no latches (formal verification doesn't like latches)
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2016-04-13 17:29:33 +02:00 |
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Clifford Wolf
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6a7ed87d1a
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Added asmcheck to scripts/torture/
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2016-04-13 16:56:29 +02:00 |
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Clifford Wolf
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8d0c9d5b50
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Fixed speed stats copy&paste error
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2016-04-13 15:58:08 +02:00 |
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Clifford Wolf
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9db6d8fd7e
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Added batch size parameter for torture test
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2016-04-13 15:30:27 +02:00 |
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Clifford Wolf
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a9ed992078
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Updated area stats
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2016-04-13 15:30:11 +02:00 |
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Clifford Wolf
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436f162951
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Minor change in DEBUGASM output
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2016-04-13 15:30:02 +02:00 |
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Clifford Wolf
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5ccd0bb572
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Fixed scripts/vivado/table.sh output formatting
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2016-04-13 15:28:09 +02:00 |
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Clifford Wolf
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faa1c1a159
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Added SBREAK handling for CATCH_ILLINSN=0
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2016-04-13 15:09:49 +02:00 |