函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_output.c Create Date:2022-07-27 13:11:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：seq_print_ip_sym

函数原型：int seq_print_ip_sym(struct trace_seq *s, unsigned long ip, unsigned long sym_flags)

返回类型：int

参数：

类型参数名称
struct trace_seq *s
unsigned longip
unsigned longsym_flags
418  如果非ip则
419  trace_seq_putc(s, '0')
420  转到:out
423  seq_print_sym(s, ip, sym_flags & TRACE_ITER_SYM_OFFSET)
425  如果sym_flags按位与TRACE_ITER_SYM_ADDR则Currently only defined when tracing is enabled.
428  out :
429  返回:非跟踪泛滥
调用者
名称描述
print_trace_header
trace_fn_traceTRACE_FN
trace_stack_printTRACE_STACK
trace_bputs_printTRACE_BPUTS
trace_bprint_printTRACE_BPRINT
trace_print_printTRACE_PRINT
print_kprobe_eventEvent entry printers
print_kretprobe_event