diff options
Diffstat (limited to 'modules/devices/riscv/processor.c')
| -rw-r--r-- | modules/devices/riscv/processor.c | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/modules/devices/riscv/processor.c b/modules/devices/riscv/processor.c deleted file mode 100644 index afddf89d..00000000 --- a/modules/devices/riscv/processor.c +++ /dev/null @@ -1,233 +0,0 @@ -/* - * HardInfo - Displays System Information - * Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* source: https://github.com/riscv/riscv-linux/blob/riscv-next/arch/riscv/kernel/cpu.c */ - -#include "hardinfo.h" -#include "devices.h" -#include "cpu_util.h" - -#include "riscv_data.h" -#include "riscv_data.c" - -GSList * -processor_scan(void) -{ - GSList *procs = NULL; - Processor *processor = NULL; - FILE *cpuinfo; - gchar buffer[128]; - gchar *rep_pname = NULL; - gchar *tmpfreq_str = NULL; - GSList *pi = NULL; - - cpuinfo = fopen(PROC_CPUINFO, "r"); - if (!cpuinfo) - return NULL; - -#define CHECK_FOR(k) (g_str_has_prefix(tmp[0], k)) - while (fgets(buffer, 128, cpuinfo)) { - gchar **tmp = g_strsplit(buffer, ":", 2); - if (tmp[0] && tmp[1]) { - tmp[0] = g_strstrip(tmp[0]); - tmp[1] = g_strstrip(tmp[1]); - } else { - g_strfreev(tmp); - continue; - } - - //get_str("Processor", rep_pname); - - if ( CHECK_FOR("hart") ) { - /* finish previous */ - if (processor) { - procs = g_slist_append(procs, processor); - } - - /* start next */ - processor = g_new0(Processor, 1); - processor->id = atol(tmp[1]); - - if (rep_pname) - processor->model_name = g_strdup(rep_pname); - - g_strfreev(tmp); - continue; - } - - if (!processor && - ( CHECK_FOR("mmu") - || CHECK_FOR("isa") - || CHECK_FOR("uarch") ) ) { - - /* single proc/core may not have "hart : n" */ - processor = g_new0(Processor, 1); - processor->id = 0; - - if (rep_pname) - processor->model_name = g_strdup(rep_pname); - } - - if (processor) { - get_str("mmu", processor->mmu); - get_str("isa", processor->isa); - get_str("uarch", processor->uarch); - } - g_strfreev(tmp); - } - - if (processor) - procs = g_slist_append(procs, processor); - - g_free(rep_pname); - fclose(cpuinfo); - - /* TODO: redup */ - - /* data not from /proc/cpuinfo */ - for (pi = procs; pi; pi = pi->next) { - processor = (Processor *) pi->data; - - /* strings can't be null or segfault later */ - STRIFNULL(processor->model_name, _("RISC-V Processor") ); - UNKIFNULL(processor->mmu); - UNKIFNULL(processor->isa); - UNKIFNULL(processor->uarch); - - processor->flags = riscv_isa_to_flags(processor->isa); - - /* topo & freq */ - processor->cpufreq = cpufreq_new(processor->id); - processor->cputopo = cputopo_new(processor->id); - - if (processor->cpufreq->cpukhz_max) - processor->cpu_mhz = processor->cpufreq->cpukhz_max / 1000; - else - processor->cpu_mhz = 0.0f; - } - - return procs; -} - -gchar *processor_get_capabilities_from_flags(gchar * strflags) -{ - gchar **flags, **old; - gchar *tmp = NULL; - gint j = 0; - - flags = g_strsplit(strflags, " ", 0); - old = flags; - - while (flags[j]) { - const gchar *meaning = riscv_ext_meaning( flags[j] ); - - if (meaning) { - tmp = h_strdup_cprintf("%s=%s\n", tmp, flags[j], meaning); - } else { - tmp = h_strdup_cprintf("%s=\n", tmp, flags[j]); - } - j++; - } - if (tmp == NULL || g_strcmp0(tmp, "") == 0) - tmp = g_strdup_printf("%s=%s\n", "empty", _("Empty List")); - - g_strfreev(old); - return tmp; -} - -gchar *processor_name(GSList * processors) { - return processor_name_default(processors); -} - -gchar *processor_describe(GSList * processors) { - return processor_describe_default(processors); -} - -gchar * -processor_get_detailed_info(Processor *processor) -{ - gchar *tmp_flags, *tmp_cpufreq, *tmp_topology, *ret; - tmp_flags = processor_get_capabilities_from_flags(processor->flags); - tmp_topology = cputopo_section_str(processor->cputopo); - tmp_cpufreq = cpufreq_section_str(processor->cpufreq); - - ret = g_strdup_printf("[%s]\n" - "%s=%s\n" /* model */ - "%s=%s\n" /* isa */ - "%s=%s\n" /* uarch */ - "%s=%s\n" /* mmu */ - "%s=%.2f %s\n" /* frequency */ - "%s=%s\n" /* byte order */ - "%s" /* topology */ - "%s" /* frequency scaling */ - "[%s]\n" /* extensions */ - "%s" - "%s",/* empty */ - _("Processor"), - _("Model"), processor->model_name, - _("Architecture"), processor->isa, - _("uarch"), processor->uarch, - _("MMU"), processor->mmu, - _("Frequency"), processor->cpu_mhz, _("MHz"), - _("Byte Order"), byte_order_str(), - tmp_topology, - tmp_cpufreq, - _("Capabilities"), tmp_flags, - ""); - g_free(tmp_flags); - g_free(tmp_cpufreq); - g_free(tmp_topology); - return ret; -} - -gchar *processor_get_info(GSList * processors) -{ - Processor *processor; - - if (g_slist_length(processors) > 1) { - gchar *ret, *tmp, *hashkey; - GSList *l; - - tmp = g_strdup(""); - - for (l = processors; l; l = l->next) { - processor = (Processor *) l->data; - - tmp = g_strdup_printf("%s$CPU%d$%s=%.2f %s\n", - tmp, processor->id, - processor->model_name, - processor->cpu_mhz, _("MHz")); - - hashkey = g_strdup_printf("CPU%d", processor->id); - moreinfo_add_with_prefix("DEV", hashkey, - processor_get_detailed_info(processor)); - g_free(hashkey); - } - - ret = g_strdup_printf("[$ShellParam$]\n" - "ViewType=1\n" - "[Processors]\n" - "%s", tmp); - g_free(tmp); - - return ret; - } - - processor = (Processor *) processors->data; - return processor_get_detailed_info(processor); -} |