Message ID | 20240627180350.128575-3-richard.henderson@linaro.org (mailing list archive) |
---|---|
State | New |
Headers | show |
Series | util: Add cpuinfo support for riscv | expand |
diff --git a/util/cpuinfo-riscv.c b/util/cpuinfo-riscv.c index 6b97100620..abf799794f 100644 --- a/util/cpuinfo-riscv.c +++ b/util/cpuinfo-riscv.c @@ -13,7 +13,14 @@ static void sigill_handler(int signo, siginfo_t *si, void *data) { /* Skip the faulty instruction */ ucontext_t *uc = (ucontext_t *)data; + +#ifdef __linux__ uc->uc_mcontext.__gregs[REG_PC] += 4; +#elif defined(__OpenBSD__) + uc->sc_sepc += 4; +#else +# error Unsupported OS +#endif got_sigill = 1; }
Reported-by: Brad Smith <brad@comstyle.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- util/cpuinfo-riscv.c | 7 +++++++ 1 file changed, 7 insertions(+)