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lowRISC / ibex

Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.
https://www.lowrisc.org
Apache License 2.0
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Report a bug in Ibex #2167

Open MarmikSoniTess opened 1 month ago

MarmikSoniTess commented 1 month ago

Observed Behavior

< In Makefile, line 43: ISA := rv32imcb Error: cannot find default versions of the ISA extension b' Error:unrecognized opcode zicsr. out/seed-31356/instr_gen/asm_test/riscv_arithmetic_basic_test_0.S:5853: Error: unrecognized opcodecsrrsi t0,0x340,24', extension zicsr' required out/seed-31356/instr_gen/asm_test/riscv_arithmetic_basic_test_0.S:5870: Error: unrecognized opcodecsrrs sp,0x340,t6', extension zicsr' required out/seed-31356/instr_gen/asm_test/riscv_arithmetic_basic_test_0.S:5872: Error: unrecognized opcodecsrrs sp,0x340,t6', extension `zicsr' required But when I include in Makefile, line 43:ISA := rv32imc_zicsr image (5) image (4)

Expected Behavior

To get all Infos and resolve the zicsr issue and get the pass results ## Steps to reproduce the issue ## My Environment **EDA tool and version:** **Operating system:** **Version of the Ibex source code:**