1 /*
2 * Sparc specific proc functions for linux-user
3 *
4 * SPDX-License-Identifier: GPL-2.0-or-later
5 */
6 #ifndef SPARC_TARGET_PROC_H
7 #define SPARC_TARGET_PROC_H
8
open_cpuinfo(CPUArchState * cpu_env,int fd)9 static int open_cpuinfo(CPUArchState *cpu_env, int fd)
10 {
11 int i, num_cpus;
12 const char *cpu_type;
13
14 num_cpus = sysconf(_SC_NPROCESSORS_ONLN);
15 if (cpu_env->def.features & CPU_FEATURE_HYPV) {
16 cpu_type = "sun4v";
17 } else {
18 cpu_type = "sun4u";
19 }
20
21 dprintf(fd, "cpu\t\t: %s (QEMU)\n", cpu_env->def.name);
22 dprintf(fd, "type\t\t: %s\n", cpu_type);
23 dprintf(fd, "ncpus probed\t: %d\n", num_cpus);
24 dprintf(fd, "ncpus active\t: %d\n", num_cpus);
25 dprintf(fd, "State:\n");
26 for (i = 0; i < num_cpus; i++) {
27 dprintf(fd, "CPU%d:\t\t: online\n", i);
28 }
29
30 return 0;
31 }
32 #define HAVE_ARCH_PROC_CPUINFO
33
34 #endif /* SPARC_TARGET_PROC_H */
35