dwarf_loader: Print the hexadecimal value for unexpected tags in die__process()
So that we can get it from user reports, i.e. instead of: die__process: DW_TAG_compile_unit, DW_TAG_type_unit or DW_TAG_partial_unit expected got INVALID We now get: die__process: DW_TAG_compile_unit, DW_TAG_type_unit or DW_TAG_partial_unit expected got INVALID (0x4a) That we can then look in dwarf.h and notice that there is this new: DW_TAG_skeleton_unit = 0x4a, Now lets go support it... Reported-by: https://twitter.com/trass3r Link: https://github.com/acmel/dwarves/issues/23 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -2413,8 +2413,8 @@ static int die__process(Dwarf_Die *die, struct cu *cu, struct conf_load *conf)
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}
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}
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if (tag != DW_TAG_compile_unit && tag != DW_TAG_type_unit) {
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if (tag != DW_TAG_compile_unit && tag != DW_TAG_type_unit) {
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fprintf(stderr, "%s: DW_TAG_compile_unit, DW_TAG_type_unit or DW_TAG_partial_unit expected got %s!\n",
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fprintf(stderr, "%s: DW_TAG_compile_unit, DW_TAG_type_unit or DW_TAG_partial_unit expected got %s (0x%x)!\n",
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__FUNCTION__, dwarf_tag_name(tag));
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__FUNCTION__, dwarf_tag_name(tag), tag);
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return -EINVAL;
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return -EINVAL;
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}
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}
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