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authorAndrew Burgess <andrew.burgess@embecosm.com>2016-12-19 15:27:59 +0000
committerAndrew Burgess <andrew.burgess@embecosm.com>2017-02-16 13:06:14 +0000
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tree88a7b27c57573dc2965452648e51eb159ecb8c5a /ld/ChangeLog
parent90ed9b8bc136c80116273d1aae5a31fbd415af27 (diff)
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bfd: Improve lookup of file / line information for errors
When looking up file and line information (used from the linker to report error messages) if no symbol is passed in, then use the symbol list to look for a matching symbol. If a matching symbol is found then use this to look up the file / line information. This should improve errors when looking up file / line information for data sections. Hopefully we should find a matching data symbol, which should, in turn (we hope) match a DW_TAG_variable in the DWARF, this should allow us to give accurate file / line errors for data symbols. As the hope is to find a matching DW_TAG_variable in the DWARF then we ignore section symbols, and prefer global symbols to locals. bfd/ChangeLog: * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup before trying to fine matching file and line information. ld/ChangeLog: * testsuite/ld-elf/shared.exp: Update expected results. * testsuite/ld-elf/dwarf2.err: Likewise
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2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
+ * testsuite/ld-elf/shared.exp: Update expected results.
+ * testsuite/ld-elf/dwarf2.err: Likewise
+
+2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
+
* testsuite/ld-elf/dwarf.exp (build_tests): Add new tests.
* testsuite/ld-elf/dwarf2.err: New file.
* testsuite/ld-elf/dwarf2a.c: New file.