| /* Get line number of beginning of given function. |
| Copyright (C) 2005 Red Hat, Inc. |
| Written by Ulrich Drepper <drepper@redhat.com>, 2005. |
| |
| This program is Open Source software; you can redistribute it and/or |
| modify it under the terms of the Open Software License version 1.0 as |
| published by the Open Source Initiative. |
| |
| You should have received a copy of the Open Software License along |
| with this program; if not, you may obtain a copy of the Open Software |
| License version 1.0 from http://www.opensource.org/licenses/osl.php or |
| by writing the Open Source Initiative c/o Lawrence Rosen, Esq., |
| 3001 King Ranch Road, Ukiah, CA 95482. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include <assert.h> |
| #include <dwarf.h> |
| #include <limits.h> |
| #include "libdwP.h" |
| |
| |
| int |
| dwarf_func_line (Dwarf_Func *func, int *linep) |
| { |
| return __libdw_func_intval (func, linep, DW_AT_decl_line); |
| } |
| |
| |
| int internal_function |
| __libdw_func_intval (Dwarf_Func *func, int *linep, int attval) |
| { |
| Dwarf_Attribute attr_mem; |
| Dwarf_Sword line; |
| |
| int res = INTUSE(dwarf_formsdata) (INTUSE(dwarf_attr) (func->die, attval, |
| &attr_mem), &line); |
| if (res == 0) |
| { |
| assert (line >= 0 && line <= INT_MAX); |
| *linep = line; |
| } |
| |
| return res; |
| } |