1 /* 2 * Copyright 2005-2009, Axel Dörfler, axeld@pinc-software.de. 3 * Distributed under the terms of the MIT License. 4 * 5 * Copyright 2001-2002, Travis Geiselbrecht. All rights reserved. 6 * Distributed under the terms of the NewOS License. 7 */ 8 #ifndef _KERNEL_ARCH_DEBUG_H 9 #define _KERNEL_ARCH_DEBUG_H 10 11 12 #include <SupportDefs.h> 13 14 #include <arch_debug.h> 15 #include <cpu.h> 16 17 18 struct kernel_args; 19 struct thread; 20 21 22 // arch_debug_get_stack_trace() flags 23 #define STACK_TRACE_KERNEL 0x01 24 #define STACK_TRACE_USER 0x02 25 26 27 #ifdef __cplusplus 28 extern "C" { 29 #endif 30 31 status_t arch_debug_init(kernel_args *args); 32 void arch_debug_stack_trace(void); 33 void *arch_debug_get_caller(void); 34 int32 arch_debug_get_stack_trace(addr_t* returnAddresses, int32 maxCount, 35 int32 skipIframes, int32 skipFrames, uint32 flags); 36 void* arch_debug_get_interrupt_pc(bool* _isSyscall); 37 bool arch_debug_contains_call(struct thread *thread, const char *symbol, 38 addr_t start, addr_t end); 39 void arch_debug_save_registers(struct arch_debug_registers* registers); 40 void arch_debug_unset_current_thread(void); 41 void arch_debug_call_with_fault_handler(cpu_ent* cpu, jmp_buf jumpBuffer, 42 void (*function)(void*), void* parameter); 43 44 bool arch_is_debug_variable_defined(const char* variableName); 45 status_t arch_set_debug_variable(const char* variableName, uint64 value); 46 status_t arch_get_debug_variable(const char* variableName, uint64* value); 47 48 #ifdef __cplusplus 49 } 50 #endif 51 52 #endif /* _KERNEL_ARCH_DEBUG_H */ 53