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gdb, hppa: remove unused hppa_lookup_stub_minimal_symbol

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I stumbled over this while reviewing all objfiles traversals with regards
to impact of linker namespaces.

Recursive grep only finds two occurrences of hppa_lookup_stub_minimal_symbol:
  - the declaration in hppa-tdep.h.
  - the definition in hppa-tdep.c.

There appear to be no calls to this function.  Remove it.
This commit is contained in:
Markus Metzger 2022-04-28 11:14:57 +02:00
parent 2aab243870
commit 6f96c196be
2 changed files with 0 additions and 35 deletions
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31
gdb/hppa-tdep.c
View file

@ -2509,37 +2509,6 @@ hppa_unwind_pc (struct gdbarch *gdbarch, frame_info_ptr next_frame)
return pc & ~0x3;
}
/* Return the minimal symbol whose name is NAME and stub type is STUB_TYPE.
Return NULL if no such symbol was found. */
struct bound_minimal_symbol
hppa_lookup_stub_minimal_symbol (const char *name,
enum unwind_stub_types stub_type)
{
struct bound_minimal_symbol result;
for (objfile *objfile : current_program_space->objfiles ())
{
for (minimal_symbol *msym : objfile->msymbols ())
{
if (strcmp (msym->linkage_name (), name) == 0)
{
struct unwind_table_entry *u;
u = find_unwind_entry (msym->value_longest ());
if (u != NULL && u->stub_unwind.stub_type == stub_type)
{
result.objfile = objfile;
result.minsym = msym;
return result;
}
}
}
}
return result;
}
static void
unwind_command (const char *exp, int from_tty)
{

4
gdb/hppa-tdep.h
View file

@ -210,10 +210,6 @@ extern void hppa_write_pc (struct regcache *regcache, CORE_ADDR pc);
extern CORE_ADDR hppa_unwind_pc (struct gdbarch *gdbarch,
frame_info_ptr next_frame);
extern struct bound_minimal_symbol
hppa_lookup_stub_minimal_symbol (const char *name,
enum unwind_stub_types stub_type);
extern int hppa_in_solib_call_trampoline (struct gdbarch *gdbarch,
CORE_ADDR pc);
extern CORE_ADDR hppa_skip_trampoline_code (frame_info_ptr , CORE_ADDR pc);