arch/m68k/arch_debug.cpp

19 #include <thread.h>
82 print_stack_frame(Thread *thread, addr_t ip, addr_t framePointer,
97 	if (status != B_OK && !IS_KERNEL_ADDRESS(ip) && thread) {
99 		status = image_debug_lookup_user_symbol_address(thread->team, ip,
122 	Thread *thread;
127 		thread = thread_get_current_thread();
132 		thread = Thread::GetDebug(id);
133 		if (thread == NULL) {
134 			kprintf("could not find thread %ld\n", id);
138 		// read %ebp from the thread's stack stored by a pushad
139 		ebp = thread->arch_info.current_stack.esp[2];
142 			// switch to the page directory of the new thread to be
145 				thread_get_current_thread(), thread);
157 	// We don't have a thread pointer early in the boot process
158 	if (thread != NULL)
159 		frameStack = &thread->arch_info.iframes;
168 	if (thread != NULL) {
169 		kprintf("stack trace for thread 0x%lx \"%s\"\n", thread->id,
170 			thread->name);
173 			(void *)thread->kernel_stack_base,
174 			(void *)(thread->kernel_stack_top));
175 		if (thread->user_stack_base != 0) {
177 				(void *)thread->user_stack_base,
178 				(void *)(thread->user_stack_base + thread->user_stack_size));
213 			print_stack_frame(thread, frame->cpu.pc, framePointer, frame->a[6]);
226 			print_stack_frame(thread, ip, framePointer, nextFramePointer);
265 arch_debug_contains_call(Thread *thread, const char *symbol,
286 	Thread* thread = thread_get_current_thread();
290 	// We don't have a thread pointer early in the boot process
291 	if (thread != NULL)
292 		frameStack = &thread->arch_info.iframes;
402 	add_debugger_command("sc", &stack_trace, "Stack crawl for current thread");