diff options
Diffstat (limited to 'rtemstoolkit/elftoolchain/libdwarf/dwarf_sections.c')
| -rw-r--r-- | rtemstoolkit/elftoolchain/libdwarf/dwarf_sections.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/rtemstoolkit/elftoolchain/libdwarf/dwarf_sections.c b/rtemstoolkit/elftoolchain/libdwarf/dwarf_sections.c new file mode 100644 index 0000000..dc676a3 --- /dev/null +++ b/rtemstoolkit/elftoolchain/libdwarf/dwarf_sections.c @@ -0,0 +1,111 @@ +/*- + * Copyright (c) 2014 Kai Wang + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "_libdwarf.h" + +ELFTC_VCSID("$Id: dwarf_sections.c 3226 2015-06-23 13:00:16Z emaste $"); + +#define SET(N, V) \ + do { \ + if ((N) != NULL) \ + *(N) = (V); \ + } while (0) + +int +dwarf_get_section_max_offsets_b(Dwarf_Debug dbg, Dwarf_Unsigned *debug_info, + Dwarf_Unsigned *debug_abbrev, Dwarf_Unsigned *debug_line, + Dwarf_Unsigned *debug_loc, Dwarf_Unsigned *debug_aranges, + Dwarf_Unsigned *debug_macinfo, Dwarf_Unsigned *debug_pubnames, + Dwarf_Unsigned *debug_str, Dwarf_Unsigned *debug_frame, + Dwarf_Unsigned *debug_ranges, Dwarf_Unsigned *debug_pubtypes, + Dwarf_Unsigned *debug_types) +{ + const char *n; + Dwarf_Unsigned sz; + int i; + + if (dbg == NULL) + return (DW_DLV_ERROR); + + SET(debug_info, 0); + SET(debug_abbrev, 0); + SET(debug_line, 0); + SET(debug_loc, 0); + SET(debug_aranges, 0); + SET(debug_macinfo, 0); + SET(debug_pubnames, 0); + SET(debug_str, 0); + SET(debug_frame, 0); + SET(debug_ranges, 0); + SET(debug_pubtypes, 0); + SET(debug_types, 0); + + for (i = 0; (Dwarf_Unsigned) i < dbg->dbg_seccnt; i++) { + n = dbg->dbg_section[i].ds_name; + sz = dbg->dbg_section[i].ds_size; + if (!strcmp(n, ".debug_info")) + SET(debug_info, sz); + else if (!strcmp(n, ".debug_abbrev")) + SET(debug_abbrev, sz); + else if (!strcmp(n, ".debug_line")) + SET(debug_line, sz); + else if (!strcmp(n, ".debug_loc")) + SET(debug_loc, sz); + else if (!strcmp(n, ".debug_aranges")) + SET(debug_aranges, sz); + else if (!strcmp(n, ".debug_macinfo")) + SET(debug_macinfo, sz); + else if (!strcmp(n, ".debug_pubnames")) + SET(debug_pubnames, sz); + else if (!strcmp(n, ".debug_str")) + SET(debug_str, sz); + else if (!strcmp(n, ".debug_frame")) + SET(debug_frame, sz); + else if (!strcmp(n, ".debug_ranges")) + SET(debug_ranges, sz); + else if (!strcmp(n, ".debug_pubtypes")) + SET(debug_pubtypes, sz); + else if (!strcmp(n, ".debug_types")) + SET(debug_types, sz); + } + + return (DW_DLV_OK); +} + +int +dwarf_get_section_max_offsets(Dwarf_Debug dbg, Dwarf_Unsigned *debug_info, + Dwarf_Unsigned *debug_abbrev, Dwarf_Unsigned *debug_line, + Dwarf_Unsigned *debug_loc, Dwarf_Unsigned *debug_aranges, + Dwarf_Unsigned *debug_macinfo, Dwarf_Unsigned *debug_pubnames, + Dwarf_Unsigned *debug_str, Dwarf_Unsigned *debug_frame, + Dwarf_Unsigned *debug_ranges, Dwarf_Unsigned *debug_pubtypes) +{ + + return (dwarf_get_section_max_offsets_b(dbg, debug_info, debug_abbrev, + debug_line, debug_loc, debug_aranges, debug_macinfo, + debug_pubnames, debug_str, debug_frame, debug_ranges, + debug_pubtypes, NULL)); +} |