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f314dcb136
Adds support for Trace Interface or Trace Ingress Port (TIP) on CVA6 TIP is Interface between a RISC-V hart and the trace encoder It generates information about the instruction retired. The implementation is compliant with the Efficient Trace for RISC-V standard Version 2.0.2(https://github.com/riscv-non-isa/riscv-trace-spec/releases/download/v2.0.2/riscv-trace-spec-asciidoc.pdf), specifically: Chapter 4.1: Instruction Trace Interface Requirements Chapter 4.2: Instruction Trace Interface The current implementation supports the following TIP signals: iretire, itype, cause, tval, priv, iaddr, and time. For Instruction Type (itype) encoding, it supports the following: Exception, Interrupt, Exception or interrupt return, Nontaken branch, Taken branch, Uninferable jump. What I have been able to test so far: Simulation: Executed C binaries and observed the waveform of TIP. --------- Co-authored-by: root <darshak.sheladiya@sysgo.com> Co-authored-by: CHAUVON Guillaume <guillaume.chauvon@thalesgroup.com> Co-authored-by: JeanRochCoulon <jean-roch.coulon@thalesgroup.com> |
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| .. | ||
| benchmark.sh | ||
| coremark.sh | ||
| cv32a6_tests.sh | ||
| cv64a6_imafdc_tests.sh | ||
| cvxif_verif_regression.sh | ||
| debug_test.sh | ||
| dhrystone.sh | ||
| dhrystone_smoke.sh | ||
| dv-csr-embedded-tests.sh | ||
| dv-generated-tests.sh | ||
| dv-generated-xif-tests.sh | ||
| dv-interrupt-test.sh | ||
| dv-riscv-arch-test.sh | ||
| dv-riscv-compliance.sh | ||
| dv-riscv-csr-access-test.sh | ||
| dv-riscv-mmu-sv32-test.sh | ||
| dv-riscv-tests.sh | ||
| hwconfig_tests.sh | ||
| install-riscv-arch-test.sh | ||
| install-riscv-compliance.sh | ||
| install-riscv-tests.sh | ||
| install-spike.sh | ||
| install-verilator.sh | ||
| iss-tests.sh | ||
| issue-tests.sh | ||
| iti_test.sh | ||
| linux.sh | ||
| pmp_cv32a65x_tests.sh | ||
| riscv-compliance.patch | ||
| riscv-dv.patch | ||
| riscv-tests-env.patch | ||
| riscv-tests.patch | ||
| smoke-gen_tests.sh | ||
| smoke-tests-cv32a6_imac_sv32.sh | ||
| smoke-tests-cv32a65x.sh | ||
| smoke-tests-cv64a6_imafdc_sv39.sh | ||
| verilator-v5.patch | ||