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[v0.98][ARM] Detect fire/icestorm CPUs and manually fill most of the fields

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Dr-Noob
2021-08-02 15:56:24 +01:00
parent e350f1759f
commit d2dc2046de
5 changed files with 90 additions and 32 deletions
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22
src/arm/sysctl.c
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@@ -7,19 +7,19 @@
#include "../common/global.h"
#include "../common/cpu.h"
struct topology* get_topology_from_sysctl() {
struct topology* t = malloc(sizeof(struct topology));
size_t dummy;
uint32_t get_sys_info_by_name(char* name) {
size_t size = 0;
uint32_t ret = 0;
if(sysctlbyname("hw.physicalcpu_max", &t->total_cores, &dummy, NULL, 0) != 0) {
printWarn("sysctlbyname(\"hw.physicalcpu_max\") failed: %s\n", strerror(errno));
t->total_cores = 1;
if (sysctlbyname(name, NULL, &size, NULL, 0) != 0) {
printWarn("sysctlbyname(\"%s\") failed: %s", name, strerror(errno));
}
else if(t->total_cores <= 0) {
printWarn("sysctlbyname(\"hw.physicalcpu_max\") returned invalid value: %d\n", t->total_cores);
t->total_cores = 1;
else if (size == sizeof(uint32_t)) {
sysctlbyname(name, &ret, &size, NULL, 0);
}
else {
printWarn("sysctl does not support non-integer lookup for (\"%s\")", name);
}
return t;
return ret;
}