diff options
Diffstat (limited to 'runtime/sym.c')
| -rw-r--r-- | runtime/sym.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/runtime/sym.c b/runtime/sym.c index c40f48db..56c93064 100644 --- a/runtime/sym.c +++ b/runtime/sym.c @@ -193,7 +193,7 @@ void _stp_symbol_print (unsigned long address) _stp_printf ("%p", (int64_t)address); if (name) { - if (modname) + if (modname && *modname) _stp_printf (" : %s+%#lx/%#lx [%s]", name, offset, size, modname); else _stp_printf (" : %s+%#lx/%#lx", name, offset, size); @@ -202,22 +202,28 @@ void _stp_symbol_print (unsigned long address) /* Like _stp_symbol_print, except only print if the address is a valid function address */ -void _stp_func_print (unsigned long address, int verbose) +void _stp_func_print (unsigned long address, int verbose, int exact) { char *modname; const char *name; unsigned long offset, size; + char *exstr; + + if (exact) + exstr = ""; + else + exstr = " (inexact)"; name = _stp_kallsyms_lookup(address, &size, &offset, &modname, NULL); if (name) { if (verbose) { - if (modname) - _stp_printf (" %p : %s+%#lx/%#lx [%s]\n", - (int64_t)address, name, offset, size, modname); + if (modname && *modname) + _stp_printf (" %p : %s+%#lx/%#lx [%s]%s\n", + (int64_t)address, name, offset, size, modname, exstr); else - _stp_printf (" %p : %s+%#lx/%#lx\n", - (int64_t)address, name, offset, size); + _stp_printf (" %p : %s+%#lx/%#lx%s\n", + (int64_t)address, name, offset, size, exstr); } else _stp_printf ("%p ", (int64_t)address); } |