Open
Description
Are there any plans to support RISC-V?
I tried hotspot on SiFive P550 and see the following:
// dump file collected with simple `perf record -e branches -- <my app>`
feature not properly read PerfHeader::CACHE 8 0
feature not properly read PerfHeader::SAMPLE_TIME 16 0
feature not properly read PerfHeader::BPF_BTF 4 0
1 528384 6 1 0
feature not properly read PerfHeader::BPF_PROG_INFO 4 0
feature not properly read PerfHeader::CPU_TOPOLOGY 380 348
feature not properly read PerfHeader::CPU_PMU_CAPS 4 0
Linux version "6.6.21" detected. Switching to automatic buffering.
No information about CPU architecture found. Cannot unwind.
"The hotspot-perfparser binary exited with code 6 (invalid perf data file)."
An estimate of how hard it would be to add the RISC-V support would also be great.
Thank you for considering.