51 lines
1.6 KiB
Diff
51 lines
1.6 KiB
Diff
http://sourceware.org/ml/gdb-patches/2010-09/msg00273.html
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Subject: [patch] .gdb_index: Fix Ada regression
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Hi,
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on a system with libraries using .gdb_index all the Ada testcases FAIL:
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Running ./gdb.ada/print_pc.exp ...
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FAIL: gdb.ada/print_pc.exp: start inferior (GDB internal error)
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FAIL: gdb.ada/print_pc.exp: p /x $pc
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dwarf2read.c:2374: internal-error: map_ada_symtabs called via index method
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FAIl is on Fedora 14 snapshot using gcc-debuginfo-4.5.1-3.fc14.x86_64 file:
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/usr/lib/debug/lib64/libgcc_s-4.5.1-20100907.so.1.debug
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The regressions get fixed on x86_64-fedora14snapshot-linux-gnu by the attached
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patch. No regressions on {x86_64,x86_64-m32,i686}-fedora14snapshot-linux-gnu.
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During my tests with `set language ada' I could not lookup non-Ada symbols
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anyway so I believe the patch is OK but sure it needs an Ada-wise review.
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Thanks,
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Jan
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gdb/
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2010-09-14 Jan Kratochvil <jan.kratochvil@redhat.com>
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* dwarf2read.c (dw2_map_ada_symtabs): Remove the internal_error.
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Update the comment.
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--- a/gdb/dwarf2read.c
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+++ b/gdb/dwarf2read.c
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@@ -2369,10 +2369,9 @@ dw2_map_ada_symtabs (struct objfile *objfile,
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domain_enum namespace, int wild,
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void *data)
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{
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- /* For now, we don't support Ada, so this function can't be
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- reached. */
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- internal_error (__FILE__, __LINE__,
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- _("map_ada_symtabs called via index method"));
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+ /* For now, we don't support Ada. Still the function can be called if the
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+ current language is Ada for a non-Ada objfile using GNU index. As Ada
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+ does not look for non-Ada symbols this function should just return. */
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}
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static void
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