From 33776f4955fa52ae3e4dc87ab6ac484a3ebc9a71 Mon Sep 17 00:00:00 2001 From: hunt Date: Mon, 21 Mar 2005 21:47:54 +0000 Subject: *** empty log message *** --- runtime/docs/html/io_8c-source.html | 72 ++++++++++++++++++++++++++++++++++--- 1 file changed, 68 insertions(+), 4 deletions(-) (limited to 'runtime/docs/html/io_8c-source.html') diff --git a/runtime/docs/html/io_8c-source.html b/runtime/docs/html/io_8c-source.html index 5a5c1fe3..a152c946 100644 --- a/runtime/docs/html/io_8c-source.html +++ b/runtime/docs/html/io_8c-source.html @@ -5,9 +5,9 @@
Intro | Functions | Defines | Enumerations | Enumeration Values
- +

io.c

Go to the documentation of this file.
00001 
-00011 void dlog (const char *fmt, ...)
+00011 void dlog (const char *fmt, ...)
 00012 {
 00013   va_list args;
 00014   printk("STP: ");
@@ -16,8 +16,72 @@
 00017   va_end(args);
 00018 }
 00019 
-
Generated on Wed Mar 9 13:21:28 2005 for SystemTap by  +00020 +00021 static const char * (*_stp_kallsyms_lookup)(unsigned long addr, +00022 unsigned long *symbolsize, +00023 unsigned long *offset, +00024 char **modname, char *namebuf)=(void *)KALLSYMS_LOOKUP; +00025 +00026 +00027 #define STP_BUF_LEN 8191 +00028 +00029 /* FIXME. These need to be per-cpu */ +00030 static char _stp_pbuf[STP_BUF_LEN+1]; +00031 static int _stp_pbuf_len = STP_BUF_LEN; +00032 +00033 void _stp_print_buf (const char *fmt, ...) +00034 { +00035 int num; +00036 va_list args; +00037 char *buf = _stp_pbuf + STP_BUF_LEN - _stp_pbuf_len; +00038 va_start(args, fmt); +00039 num = vscnprintf(buf, _stp_pbuf_len, fmt, args); +00040 va_end(args); +00041 if (num > 0) +00042 _stp_pbuf_len -= num; +00043 } +00044 +00045 void _stp_print_buf_init (void) +00046 { +00047 _stp_pbuf_len = STP_BUF_LEN; +00048 _stp_pbuf[0] = 0; +00049 } +00050 +00051 void _stp_print_symbol(const char *fmt, unsigned long address) +00052 { +00053 char *modname; +00054 const char *name; +00055 unsigned long offset, size; +00056 char namebuf[KSYM_NAME_LEN+1]; +00057 +00058 name = _stp_kallsyms_lookup(address, &size, &offset, &modname, namebuf); +00059 +00060 if (!name) +00061 _stp_print_buf("0x%lx", address); +00062 else { +00063 if (modname) +00064 _stp_print_buf("%s+%#lx/%#lx [%s]", name, offset, +00065 size, modname); +00066 else +00067 _stp_print_buf("%s+%#lx/%#lx", name, offset, size); +00068 } +00069 } +00070 +00071 +00072 unsigned long cur_ret_addr (struct pt_regs *regs) +00073 { +00074 #ifdef __x86_64__ +00075 unsigned long *ra = (unsigned long *)regs->rsp; +00076 #else +00077 unsigned long *ra = (unsigned long *)regs->esp; +00078 #endif +00079 if (ra) +00080 return *ra; +00081 else +00082 return 0; +00083 } +
Generated on Mon Mar 21 13:29:45 2005 for SystemTap by  -doxygen 1.3.9.1
+doxygen 1.4.1
-- cgit