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gdb, python: use gdbarch_iterate_over_objfiles_in_search_order

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The implementation of gdb.lookup_objfile() iterates over all objfiles and
compares their name or build id to the user-provided search string.

This will cause problems when supporting linker namespaces as the first
objfile in any namespace will be found.  Instead, use
gdbarch_iterate_over_objfiles_in_search_order to only consider the
namespace of gdb.current_objfile() for the search, which defaults to the
initial namespace when gdb.current_objfile() is None.
This commit is contained in:
Markus Metzger
2022-04-11 16:44:36 +02:00
parent fb4f3f38e9
commit 85933f7c91
3 changed files with 64 additions and 65 deletions
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7
gdb/python/python.c
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@ -1583,11 +1583,8 @@ gdbpy_current_language (PyObject *unused1, PyObject *unused2)
/* The "current" objfile. This is set when gdb detects that a new
objfile has been loaded. It is only set for the duration of a call to
gdbpy_source_objfile_script and gdbpy_execute_objfile_script; it is NULL
at other times. */
static struct objfile *gdbpy_current_objfile;
/* See python.h. */
struct objfile *gdbpy_current_objfile;
/* Set the current objfile to OBJFILE and then read FILE named FILENAME
as Python code. This does not throw any errors. If an exception