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picorv32
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97 Commits

Author SHA1 Message Date
Clifford Wolf e403c950b0 Cleanups in dhrystone/testbench_slow_mem.v, added results to README 2016-09-04 12:25:23 +02:00
Clifford Wolf 6af226a385 Using fast mul in dhrystone benchmark 2016-08-30 11:24:04 +02:00
Clifford Wolf a6210c06d4 Added picorv32_pcpi_fast_mul core 2016-08-29 23:38:05 +02:00
Clifford Wolf 98d248d2c2 Finalized tracer support 2016-08-26 14:54:27 +02:00
Clifford Wolf 8043c90a04 Added REGS_INIT_ZERO parameter 2016-08-24 15:20:23 +02:00
Clifford Wolf 3e4fe5811c Some minor README changes 2016-08-20 19:04:30 +02:00
Clifford Wolf 22d73aafed Updated riscv-gnu-toolchain to git rev 7e48594 2016-08-17 01:06:10 +02:00
Clifford Wolf b99610fee3 Using newlib libc from riscv-tools in dhrystone benchmark 2016-06-07 17:09:26 +02:00
Clifford Wolf bf062e39ac Added STACKADDR parameter 2016-06-07 17:05:02 +02:00
Clifford Wolf f4bb91b060 RISC-V ISA 2.1 now calls "sbreak" officially "ebreak" 2016-06-06 10:46:52 +02:00
Clifford Wolf 490a734519 Encode in q0 LSB if interrupted instruction is compressed 2016-06-01 12:39:00 +02:00
Clifford Wolf 30e815d104 Updated riscv-gnu-toolchain version to git rev 13f52d2 (2016-05-31) 2016-05-31 16:21:24 +02:00
Clifford Wolf a0d63ea588 Updated Dhrystone results (got ~1% worse with new gcc) 2016-05-05 12:45:28 +02:00
Clifford Wolf 88299374cf Updated riscv-gnu-toolchain to 34db4e0 (now using gcc 6.1.0) 2016-05-05 12:06:29 +02:00
Clifford Wolf 76f30e4810 Updated stats for Vivado 2016.1 2016-04-20 11:38:13 +02:00
Clifford Wolf 8d0c9d5b50 Fixed speed stats copy&paste error 2016-04-13 15:58:08 +02:00
Clifford Wolf a9ed992078 Updated area stats 2016-04-13 15:30:11 +02:00
Clifford Wolf faa1c1a159 Added SBREAK handling for CATCH_ILLINSN=0 2016-04-13 15:09:49 +02:00
Clifford Wolf 4792ef3945 Added "picorv32_pcpi_div" module to README.md 2016-04-12 18:23:32 +02:00
Clifford Wolf 24da68e38b Updated stats, added Kintex/Virtex UltraScale timings 2016-04-12 18:13:08 +02:00
Clifford Wolf e9c7ea6b5d Added ENABLE_COUNTERS64 config parameter 2016-04-12 18:04:16 +02:00
Clifford Wolf 2fdafb9c16 Added BARREL_SHIFTER config parameter 2016-04-12 17:30:31 +02:00
Clifford Wolf 4026c2080c Updated area stats 2016-04-11 17:06:15 +02:00
Clifford Wolf 99cff42b48 Updated README 2016-04-11 13:23:17 +02:00
Clifford Wolf 5d422d7637 Added "make build-tools" 2016-04-11 12:46:29 +02:00
Clifford Wolf d74da1d108 Updated area stats 2016-04-10 17:24:00 +02:00
Clifford Wolf 472dae6b43 Updates dhrystone results 2016-04-10 16:55:10 +02:00
Clifford Wolf 00dd6ac38e Added ENABLE_DIV and picorv32_pcpi_div 2016-04-10 16:54:35 +02:00
Clifford Wolf bc85a4c110 Updated riscv-gnu-toolchain (c.addi16sp bugfix) 2016-04-10 12:03:09 +02:00
Clifford Wolf 0d91dfa59e Updated area table 2016-04-09 14:57:44 +02:00
Clifford Wolf df7f5915d7 Added documentation for COMPRESSED_ISA parameter 2016-04-09 14:35:17 +02:00
Clifford Wolf 579b60aef9 Added "make build-riscv32i-tools" and friends 2016-04-09 12:29:19 +02:00
Clifford Wolf d657e732c6 Updated riscv-gnu-toolchain version 2016-04-09 00:17:00 +02:00
Clifford Wolf c564a6fa87 Updated riscv-gnu-toolchain version 2016-04-06 12:08:08 +02:00
Clifford Wolf 3ccbf6877e Added mem_wstrb documentation 2016-04-03 17:14:07 +02:00
Clifford Wolf cceed2fbdf Merge pull request #5 from neuschaefer/dev 
README.md: Document the meaning of mem_instr
 2016-04-03 17:07:45 +02:00
Jonathan Neuschäfer 3217152c1b README.md: Document the meaning of mem_instr 2016-04-03 15:03:45 +02:00
Clifford Wolf b1a24f4f89 minor README changes 2016-01-21 12:06:28 +01:00
Clifford Wolf 56ea35cc22 Updated riscv-gnu-toolchain 2016-01-21 11:39:24 +01:00
Clifford Wolf 6e6aeaeab6 Bump riscv-gnu-toolchain version 2015-12-16 15:36:15 +01:00
Clifford Wolf f2566561b0 Bump riscv-gnu-toolchain version 2015-12-01 10:49:58 +01:00
Clifford Wolf c59b0043c4 Bump riscv-gnu-toolchain version 2015-11-09 11:18:12 +01:00
Clifford Wolf 4015d4a5ab Added scripts/cxxdemo/ 2015-11-04 12:55:33 +01:00
Clifford Wolf 8d9f048785 Using riscv32-unknown-elf- toolchain 2015-11-03 18:59:12 +01:00
Clifford Wolf 39b01ae24f Added apt-get doc for toolchain build 2015-10-07 21:22:59 +02:00
Clifford Wolf f8c96d6d37 Fixed README typo 2015-09-23 08:07:00 +02:00
Clifford Wolf 482b2299d5 Updated toolchain build instructions to riscv-gnu-toolchain git 572033b 2015-09-14 12:17:26 +02:00
Clifford Wolf 2a04d0e52e Updated evaluation 2015-07-09 00:57:14 +02:00
Clifford Wolf 51be282633 Updated evaluation 2015-07-08 22:31:03 +02:00
Clifford Wolf dd30b57ea6 Added TWO_CYCLE_ALU parameter 2015-07-08 20:17:03 +02:00