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* [binutils-gdb] gdb, hppa: remove unused hppa_lookup_stub_minimal_symbol
@ 2022-10-18 13:25 Markus Metzger
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From: Markus Metzger @ 2022-10-18 13:25 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6f96c196beccb6f30b78ef878b3eaa420dfaa687
commit 6f96c196beccb6f30b78ef878b3eaa420dfaa687
Author: Markus Metzger <markus.t.metzger@intel.com>
Date: Thu Apr 28 11:14:57 2022 +0200
gdb, hppa: remove unused hppa_lookup_stub_minimal_symbol
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.
Diff:
---
gdb/hppa-tdep.c | 31 -------------------------------
gdb/hppa-tdep.h | 4 ----
2 files changed, 35 deletions(-)
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 9088225f206..e35e08b22c1 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -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)
{
diff --git a/gdb/hppa-tdep.h b/gdb/hppa-tdep.h
index d0e0d4d6a3a..6ebcdc5e90a 100644
--- a/gdb/hppa-tdep.h
+++ b/gdb/hppa-tdep.h
@@ -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);
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2022-10-18 13:25 [binutils-gdb] gdb, hppa: remove unused hppa_lookup_stub_minimal_symbol Markus Metzger
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