FM / runtime

/usr/share/systemtap/runtime

Name	Size	Mode	Actions
dyninst/	-	0755	rm
linux/	-	0755	rm
softfloat/	-	0755	rm
transport/	-	0755	rm
unwind/	-	0755	rm
addr-map.c	523	0644	edit dl rm
addr-map.h	1156	0644	edit dl rm
alloc.c	498	0644	edit dl rm
arith.c	483	0644	edit dl rm
common_probe_context.h	6576	0644	edit dl rm
common_session_state.h	415	0644	edit dl rm
compatdefs.h	3682	0644	edit dl rm
copy.c	585	0644	edit dl rm
debug.h	485	0644	edit dl rm
io.c	508	0644	edit dl rm
k_syms.h	182	0644	edit dl rm
loc2c-runtime.h	17937	0644	edit dl rm
map-gen.c	25977	0644	edit dl rm
map-stat.c	3589	0644	edit dl rm
map.c	14660	0644	edit dl rm
map.h	5918	0644	edit dl rm
mempool.c	2644	0644	edit dl rm
namespaces.h	487	0644	edit dl rm
pmap-gen.c	8710	0644	edit dl rm
print.c	486	0644	edit dl rm
print.h	872	0644	edit dl rm
print_flush.c	3073	0644	edit dl rm
probe_lock.h	498	0644	edit dl rm
procfs-probes.c	4673	0644	edit dl rm
procfs-probes.h	674	0644	edit dl rm
procfs.c	4021	0644	edit dl rm
proc_fs_compatibility.h	2316	0644	edit dl rm
ptrace_compatibility.h	1512	0644	edit dl rm
regs.c	4280	0644	edit dl rm
regs.h	2352	0644	edit dl rm
runtime.h	928	0644	edit dl rm
runtime_context.h	669	0644	edit dl rm
runtime_defines.h	3582	0644	edit dl rm
softfloat.c	77159	0644	edit dl rm
softfloat.h	5125	0644	edit dl rm
stack-arm.c	1688	0644	edit dl rm
stack-ia64.c	1083	0644	edit dl rm
stack-mips.c	125	0644	edit dl rm
stack-s390.c	2362	0644	edit dl rm
stack.c	21790	0644	edit dl rm
stat-common.c	8486	0644	edit dl rm
stat.c	7421	0644	edit dl rm
stat.h	1964	0644	edit dl rm
stp_helper_lock.h	3669	0644	edit dl rm
stp_string.c	8632	0644	edit dl rm
stp_string.h	598	0644	edit dl rm
stp_task_work.c	3511	0644	edit dl rm
stp_utrace.c	94735	0644	edit dl rm
stp_utrace.h	14010	0644	edit dl rm
sym.c	39757	0644	edit dl rm
sym.h	6539	0644	edit dl rm
syscall.h	17408	0644	edit dl rm
task_finder_vma.c	13290	0644	edit dl rm
time.c	14887	0644	edit dl rm
timer.c	481	0644	edit dl rm
timer.h	482	0644	edit dl rm
uidgid_compatibility.h	603	0644	edit dl rm
unwind.c	47890	0644	edit dl rm
utrace_compatibility.h	3148	0644	edit dl rm
vma.c	9545	0644	edit dl rm
vsprintf.c	24058	0644	edit dl rm
vsprintf.h	1502	0644	edit dl rm

Edit: /usr/share/systemtap/runtime/stack-ia64.c (1083B)

struct dump_para{
	unsigned long *sp;
	int verbose;
};

static void __stp_show_stack_sym(struct unw_frame_info *info, void *arg)
{
	unsigned long ip, skip=1;
	struct dump_para* para = (struct dump_para*)arg;
	struct pt_regs *regs = container_of(para->sp, struct pt_regs, r12);

do {
		unw_get_ip(info, &ip);
		if (ip == 0) break;
                if (skip){
			if (ip == REG_IP(regs))
				skip = 0;
			continue;
		}
		_stp_print_addr(ip, para->verbose, NULL);
        } while (unw_unwind(info) >= 0);
}

static void __stp_stack_print (struct pt_regs *regs, int verbose, int levels)
{
	unsigned long *stack = (unsigned long *)&REG_SP(regs);
	struct dump_para para;
	
	para.sp  = stack; 
	para.verbose = verbose;
	unw_init_running(__stp_show_stack_sym, &para);
}

/* -*- linux-c -*- * ia64 stack tracing functions * Copyright (C) 2005 Intel Corporation. * * This file is part of systemtap, and is free software. You can * redistribute it and/or modify it under the terms of the GNU General * Public License (GPL); either version 2, or (at your option) any * later version. */ struct dump_para{ unsigned long *sp; int verbose; }; static void __stp_show_stack_sym(struct unw_frame_info *info, void *arg) { unsigned long ip, skip=1; struct dump_para* para = (struct dump_para*)arg; struct pt_regs *regs = container_of(para->sp, struct pt_regs, r12); do { unw_get_ip(info, &ip); if (ip == 0) break; if (skip){ if (ip == REG_IP(regs)) skip = 0; continue; } _stp_print_addr(ip, para->verbose, NULL); } while (unw_unwind(info) >= 0); } static void __stp_stack_print (struct pt_regs *regs, int verbose, int levels) { unsigned long *stack = (unsigned long *)®_SP(regs); struct dump_para para; para.sp = stack; para.verbose = verbose; unw_init_running(__stp_show_stack_sym, ¶); }