x86: make printk_address available on X86_32
Small fomatting fixes to 64-bit as well, trailing whitespace
and extra semicolon, also move the ifdefs for CONFIG_KALLSYMS
into the function itself.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
index 270cfd4..8534cb5 100644
--- a/arch/x86/kernel/traps_32.c
+++ b/arch/x86/kernel/traps_32.c
@@ -102,6 +102,34 @@
int kstack_depth_to_print = 24;
static unsigned int code_bytes = 64;
+void printk_address(unsigned long address, int reliable)
+{
+#ifdef CONFIG_KALLSYMS
+ unsigned long offset = 0, symsize;
+ const char *symname;
+ char *modname;
+ char *delim = ":";
+ char namebuf[128];
+ char reliab[4] = "";
+
+ symname = kallsyms_lookup(address, &symsize, &offset,
+ &modname, namebuf);
+ if (!symname) {
+ printk(" [<%08lx>]\n", address);
+ return;
+ }
+ if (!reliable)
+ strcpy(reliab, "? ");
+
+ if (!modname)
+ modname = delim = "";
+ printk(" [<%08lx>] %s%s%s%s%s+0x%lx/0x%lx\n",
+ address, reliab, delim, modname, delim, symname, offset, symsize);
+#else
+ printk(" [<%08lx>]\n", address);
+#endif
+}
+
static inline int valid_stack_ptr(struct thread_info *tinfo, void *p, unsigned size)
{
return p > (void *)tinfo &&