3 Commits

Author	SHA1	Message	Date
Richard Henderson	e57173085a	util/cpuinfo-riscv: Use linux __riscv_hwprobe syscall ... With recent linux kernels, there is a syscall to probe for various ISA extensions. These bits were phased in over several kernel releases, so we still require checks for symbol availability. Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	2024-07-03 10:24:12 -07:00
Richard Henderson	adc028428a	util/cpuinfo-riscv: Support OpenBSD signal frame ... Reported-by: Brad Smith <brad@comstyle.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	2024-07-03 10:24:12 -07:00
Richard Henderson	b86c6ba689	util/cpuinfo-riscv: Support host/cpuinfo.h for riscv ... Move detection code out of tcg, similar to other hosts. Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	2024-07-03 10:24:12 -07:00