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Remove minsym termination

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I was curious what used the terminating "null" minimal symbol; and
after looking I could not find anything.  This patch removes
terminate_minimal_symbol_table and the extra minimal symbol that is
allocated for it.

gdb/ChangeLog
2019-03-15  Tom Tromey  <tom@tromey.com>

	* symfile.c (reread_symbols): Update.
	* objfiles.c (objfile::objfile): Update.
	* minsyms.h (terminate_minimal_symbol_table): Don't declare.
	* minsyms.c (lookup_minimal_symbol_by_pc_section): Update
	comment.
	(minimal_symbol_reader::install): Update.
	(terminate_minimal_symbol_table): Remove.
	* jit.c (jit_object_close_impl): Update.
This commit is contained in:
Tom Tromey
2019-03-02 12:05:57 -07:00
parent 788c80d1af
commit 741d7538b7
6 changed files with 14 additions and 49 deletions
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2
gdb/jit.c
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@@ -805,8 +805,6 @@ jit_object_close_impl (struct gdb_symbol_callbacks *cb,
OBJF_NOT_FILENAME);
objfile->per_bfd->gdbarch = target_gdbarch ();
terminate_minimal_symbol_table (objfile);
j = NULL;
for (i = obj->symtabs; i; i = j)
{