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Remove lookup_minimal_symbol_solib_trampoline

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lookup_minimal_symbol_solib_trampoline is unused, so this patch
removes it.  The last use was apparently removed in
commit 61a12cfa ("Remove HPUX").

gdb/ChangeLog
2019-06-26  Tom Tromey  <tromey@adacore.com>

	* minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove.
	* minsyms.h (lookup_minimal_symbol_solib_trampoline): Don't
	declare.
This commit is contained in:
Tom Tromey 2019-06-26 09:48:32 -06:00
parent aa2f9bcf23
commit 762c164d75
3 changed files with 6 additions and 46 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2019-06-26 Tom Tromey <tromey@adacore.com>
* minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove.
* minsyms.h (lookup_minimal_symbol_solib_trampoline): Don't
declare.
2019-06-26 Alan Hayward <alan.hayward@arm.com>
* features/aarch64-core.c (create_feature_aarch64_core):

34
gdb/minsyms.c
View File

@ -597,40 +597,6 @@ lookup_minimal_symbol_by_pc_name (CORE_ADDR pc, const char *name,
return NULL;
}
/* See minsyms.h. */
struct bound_minimal_symbol
lookup_minimal_symbol_solib_trampoline (const char *name,
struct objfile *objf)
{
struct minimal_symbol *msymbol;
struct bound_minimal_symbol found_symbol = { NULL, NULL };
unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
for (objfile *objfile : current_program_space->objfiles ())
{
if (objf == NULL || objf == objfile
|| objf == objfile->separate_debug_objfile_backlink)
{
for (msymbol = objfile->per_bfd->msymbol_hash[hash];
msymbol != NULL;
msymbol = msymbol->hash_next)
{
if (strcmp (MSYMBOL_LINKAGE_NAME (msymbol), name) == 0 &&
MSYMBOL_TYPE (msymbol) == mst_solib_trampoline)
{
found_symbol.objfile = objfile;
found_symbol.minsym = msymbol;
return found_symbol;
}
}
}
}
return found_symbol;
}
/* A helper function that makes *PC section-relative. This searches
the sections of OBJFILE and if *PC is in a section, it subtracts
the section offset and returns true. Otherwise it returns

12
gdb/minsyms.h
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@ -204,18 +204,6 @@ struct bound_minimal_symbol lookup_bound_minimal_symbol (const char *);
struct bound_minimal_symbol lookup_minimal_symbol_text (const char *,
struct objfile *);
/* Look through all the current minimal symbol tables and find the
first minimal symbol that matches NAME and is a solib trampoline.
If OBJF is non-NULL, limit the search to that objfile. Returns a
pointer to the minimal symbol that matches, or NULL if no match is
found.
This function only searches the mangled (linkage) names. */
struct bound_minimal_symbol lookup_minimal_symbol_solib_trampoline
(const char *,
struct objfile *);
/* Look through all the current minimal symbol tables and find the
first minimal symbol that matches NAME and PC. If OBJF is non-NULL,
limit the search to that objfile. Returns a pointer to the minimal