40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* vim: tabstop=4 shiftwidth=4 noexpandtab
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*
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* Panic functions
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*/
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#include <system.h>
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#include <logging.h>
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void halt_and_catch_fire(char * error_message, const char * file, int line, struct regs * regs) {
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IRQ_OFF;
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debug_print(ERROR, "HACF: %s", error_message);
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debug_print(ERROR, "Proc: %d", getpid());
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debug_print(ERROR, "File: %s", file);
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debug_print(ERROR, "Line: %d", line);
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if (regs) {
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debug_print(ERROR, "Registers at interrupt:");
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debug_print(ERROR, "eax=0x%x ebx=0x%x", regs->eax, regs->ebx);
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debug_print(ERROR, "ecx=0x%x edx=0x%x", regs->ecx, regs->edx);
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debug_print(ERROR, "esp=0x%x ebp=0x%x", regs->esp, regs->ebp);
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debug_print(ERROR, "Error code: 0x%x", regs->err_code);
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debug_print(ERROR, "EFLAGS: 0x%x", regs->eflags);
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debug_print(ERROR, "User ESP: 0x%x", regs->useresp);
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debug_print(ERROR, "eip=0x%x", regs->eip);
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}
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debug_print(ERROR, "This process has been descheduled.");
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kexit(1);
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}
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void assert_failed(const char *file, uint32_t line, const char *desc) {
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IRQ_OFF;
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debug_print(INSANE, "Kernel Assertion Failed: %s", desc);
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debug_print(INSANE, "File: %s", file);
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debug_print(INSANE, "Line: %d", line);
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debug_print(INSANE, "System Halted!");
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while (1) {
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IRQ_OFF;
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PAUSE;
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}
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}
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