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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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73
kshell/commands/modinfo.cpp Normal file
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/*
This file is part of Fennix Kernel.
Fennix Kernel 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, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel 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 Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include "../../kernel.h"
void cmd_modinfo(const char *args)
{
if (args[0] == '\0')
{
printf("Usage: modinfo <driver id/name>\n");
return;
}
dev_t id = atoi(args);
std::unordered_map<dev_t, Driver::DriverObject> drivers =
DriverManager->GetDrivers();
if (drivers.find(id) == drivers.end())
{
bool found = false;
foreach (auto var in drivers)
{
if (strcmp(var.second.Name, args) == 0)
{
id = var.first;
found = true;
break;
}
}
if (!found)
{
printf("Driver not found\n");
return;
}
}
Driver::DriverObject drv = drivers[id];
printf("Base Info:\n");
printf(" Name: %s\n", drv.Name);
printf(" Description: %s\n", drv.Description);
printf(" Author: %s\n", drv.Author);
printf(" Version: %s\n", drv.Version);
printf(" License: %s\n", drv.License);
printf("Resource Info:\n");
printf(" Initialized: %s\n", drv.Initialized ? "yes" : "no");
printf(" Error Code: %i (%s)\n", drv.ErrorCode, strerror(drv.ErrorCode));
printf(" Path: %s\n", drv.Path);
printf(" Used Memory: %ld KiB\n", TO_KiB(drv.vma->GetAllocatedMemorySize()));
printf(" Used IRQs:%s\n", drv.InterruptHandlers->empty() ? " none" : "");
foreach (auto var in *drv.InterruptHandlers)
{
printf(" IRQ%-2d: %#lx\n",
var.first, (uintptr_t)var.second);
}
}