The branch stable/13 has been updated by mhorne: URL: https://cgit.FreeBSD.org/src/commit/?id=db5bd5ba6bfbd3de408efc0daee0d8ed06e84004
commit db5bd5ba6bfbd3de408efc0daee0d8ed06e84004 Author: Mitchell Horne <[email protected]> AuthorDate: 2023-05-22 23:52:28 +0000 Commit: Mitchell Horne <[email protected]> CommitDate: 2023-06-12 13:49:54 +0000 riscv: Print ISA extensions Report the CPU's single-letter ISA extensions in printcpuinfo(). Reviewed by: markj MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D39813 (cherry picked from commit 78a3420c20e075ca8c44a4670ab5ca5afe6bbdf5) --- sys/riscv/riscv/identcpu.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sys/riscv/riscv/identcpu.c b/sys/riscv/riscv/identcpu.c index 8ae3ab8478f3..36f7e4a4940a 100644 --- a/sys/riscv/riscv/identcpu.c +++ b/sys/riscv/riscv/identcpu.c @@ -431,5 +431,12 @@ printcpuinfo(u_int cpu) desc->cpu_mvendor_name, desc->cpu_march_name, hart); printf(" marchid=%#lx, mimpid=%#lx\n", marchid, mimpid); + printf(" ISA: %#b\n", desc->isa_extensions, + "\020" + "\01Atomic" + "\03Compressed" + "\04Double" + "\06Float" + "\15Mult/Div"); } }
