* [committed][gdb/symtab] Save modules in .debug_names
@ 2020-05-11 15:14 Tom de Vries
0 siblings, 0 replies; only message in thread
From: Tom de Vries @ 2020-05-11 15:14 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey, Simon Marchi
Hi,
When running test-case gdb.fortran/info-modules.exp with target board
debug-names, I run into:
...
FAIL: gdb.fortran/info-modules.exp: info modules: check for entry \
'info-types-2.f90', '18', 'mod2'
...
In more detail, comparing the behaviour of the executable without and with
.debug_names section, we have:
...
-$ gdb -batch info-modules -ex "info modules"
+$ gdb -batch info-modules.debugnames -ex "info modules"
All defined modules:
-File /data/gdb_versions/devel/src/gdb/testsuite/gdb.fortran/info-types-2.f90:
-18: mod2
-
File /data/gdb_versions/devel/src/gdb/testsuite/gdb.fortran/info-types.f90:
16: mod1
...
This is due to the fact that the .debug_names section does not contain
DW_TAG_module entries.
Fix this in debug_names::psymbol_tag.
Build and tested on x86_64-linux with target board debug-names.
Committed to trunk.
Thanks,
- Tom
[gdb/symtab] Save modules in .debug_names
gdb/ChangeLog:
2020-05-11 Tom de Vries <tdevries@suse.de>
* dwarf2/index-write.c (debug_names::psymbol_tag): Handle
MODULE_DOMAIN.
---
gdb/dwarf2/index-write.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
index fc42816b1e..eabfe5d682 100644
--- a/gdb/dwarf2/index-write.c
+++ b/gdb/dwarf2/index-write.c
@@ -1209,6 +1209,8 @@ class debug_names
}
case STRUCT_DOMAIN:
return DW_TAG_structure_type;
+ case MODULE_DOMAIN:
+ return DW_TAG_module;
default:
return 0;
}
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2020-05-11 15:14 [committed][gdb/symtab] Save modules in .debug_names Tom de Vries
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