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0b0ef9060c
Mimic the entries for /proc/cpuinfo to what can be seen on the debian porterbox mitchy.debian.org. Cc: Thomas Huth <th.huth+qemu@posteo.eu> Cc: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Helge Deller <deller@gmx.de>
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/*
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* M68K specific proc functions for linux-user
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*
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* Copyright (c) 2026 Helge Deller
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef M68K_TARGET_PROC_H
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#define M68K_TARGET_PROC_H
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static int open_hardware(CPUArchState *cpu_env, int fd)
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{
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dprintf(fd, "Model:\t\tqemu-m68k\n");
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return 0;
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}
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#define HAVE_ARCH_PROC_HARDWARE
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static int open_cpuinfo(CPUArchState *cpu_env, int fd)
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{
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const char *cpu, *fpu;
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struct timespec res;
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double freq_mhz;
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if (clock_getres(CLOCK_REALTIME, &res) == -1) {
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res.tv_nsec = 1;
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}
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freq_mhz = 1000.0 / res.tv_nsec;
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if (m68k_feature(cpu_env, M68K_FEATURE_M68010)) {
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cpu = "68010";
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} else if (m68k_feature(cpu_env, M68K_FEATURE_M68020)) {
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cpu = "68020";
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} else if (m68k_feature(cpu_env, M68K_FEATURE_M68030)) {
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cpu = "68030";
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} else if (m68k_feature(cpu_env, M68K_FEATURE_M68040)) {
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cpu = "68040";
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} else if (m68k_feature(cpu_env, M68K_FEATURE_M68060)) {
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cpu = "68060";
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} else {
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cpu = "680x0";
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}
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if (m68k_feature(cpu_env, M68K_FEATURE_FPU)) {
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fpu = cpu;
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} else {
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fpu = "none(soft float)";
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}
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dprintf(fd, "CPU:\t\t%s\n"
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"MMU:\t\t%s\n"
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"FPU:\t\t%s\n"
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"Clocking:\t%.1fMHz\n"
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"Model:\t\tQEMU user v" QEMU_VERSION "\n",
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cpu, cpu, fpu, freq_mhz);
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/* dropped BogoMips and Calibration for now */
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return 0;
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}
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#define HAVE_ARCH_PROC_CPUINFO
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#endif /* M68K_TARGET_PROC_H */
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