From 6f96c196beccb6f30b78ef878b3eaa420dfaa687 Mon Sep 17 00:00:00 2001 From: Markus Metzger Date: Thu, 28 Apr 2022 11:14:57 +0200 Subject: [PATCH] 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. --- 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); -- 2.30.2