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/* -------------------------------------------
Copyright ZKA Web Services Co.
------------------------------------------- */
#include <NewKit/Stop.h>
#include <ArchKit/ArchKit.h>
#include <KernelKit/Timer.h>
#include <KernelKit/DebugOutput.h>
#include <NewKit/String.h>
#include <FirmwareKit/Handover.h>
#include <KernelKit/FileMgr.h>
#include <modules/FB/FB.h>
#include <modules/FB/Text.h>
#define cWebsiteMacro "https://help.zws.com/"
/* Each error code is attributed with an ID, which will prompt a string onto the
* screen. Wait for debugger... */
namespace Kernel
{
void ke_stop(const Kernel::Int& id)
{
CGInit();
auto panic_text = RGB(0xff, 0xff, 0xff);
auto start_y = 10;
auto x = 10;
CGDrawString("minoskrnl.exe stopped working properly so it had to stop.", start_y, x, panic_text);
start_y += 10;
// simply offset from previous string and then write the website.
CGDrawString("Please visit: ", start_y, x, panic_text);
CGDrawString(cWebsiteMacro, start_y, x + (FONT_SIZE_X * rt_string_len("Please visit: ")), panic_text);
CGFini();
start_y += 10;
// show text according to error id.
switch (id)
{
case RUNTIME_CHECK_PROCESS: {
CGDrawString("0x00000008 Multi-Task error.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_ACPI: {
CGDrawString("0x00000006 ACPI configuration error.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_PAGE: {
CGDrawString("0x0000000B Write/Read in non paged area.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_FILESYSTEM: {
CGDrawString("0x0000000A Filesystem error.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_POINTER: {
CGDrawString("0x00000000 Heap is corrupted.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_BAD_BEHAVIOR: {
CGDrawString("0x00000009 Bad Behavior.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_BOOTSTRAP: {
CGDrawString("0x0000000A Boot code has finished executing, waiting for scheduler and other cores.", start_y, x, panic_text);
return;
}
case RUNTIME_CHECK_HANDSHAKE: {
CGDrawString("0x00000005 Handshake fault.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_IPC: {
CGDrawString("0x00000003 Bad IPC/XPCOM message.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_INVALID_PRIVILEGE: {
CGDrawString("0x00000007 Privilege access violation.", start_y, x, panic_text);
break;
case RUNTIME_CHECK_UNEXCPECTED: {
CGDrawString("0x0000000B Unexpected violation.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_VIRTUAL_OUT_OF_MEM: {
CGDrawString("0x10000001 Out of virtual memory.", start_y, x, panic_text);
break;
}
case RUNTIME_CHECK_FAILED: {
CGDrawString("0x10000001 Kernel Bug check appears to have failed, a dump has been written to the storage.", start_y, x, panic_text);
break;
}
default: {
CGDrawString("0xFFFFFFFC Unknown Kernel Error.", start_y, x, panic_text);
break;
}
}
};
RecoveryFactory::Recover();
}
Void RecoveryFactory::Recover() noexcept
{
HAL::rt_halt();
}
void ke_runtime_check(bool expr, const Char* file, const Char* line)
{
if (!expr)
{
kcout << "FAILED: FILE: " << file << endl;
kcout << "FAILED: LINE: " << line << endl;
ke_stop(RUNTIME_CHECK_FAILED); // Runtime Check failed
}
}
} // namespace Kernel
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