diff options
Diffstat (limited to 'gdb/dwarf2-frame.c')
| -rw-r--r-- | gdb/dwarf2-frame.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c index 0cb40d91e5..f8e652237c 100644 --- a/gdb/dwarf2-frame.c +++ b/gdb/dwarf2-frame.c @@ -960,20 +960,9 @@ struct dwarf2_frame_cache int entry_cfa_sp_offset_p; }; -/* A cleanup that sets a pointer to NULL. */ - -static void -clear_pointer_cleanup (void *arg) -{ - void **ptr = (void **) arg; - - *ptr = NULL; -} - static struct dwarf2_frame_cache * dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache) { - struct cleanup *reset_cache_cleanup; struct gdbarch *gdbarch = get_frame_arch (this_frame); const int num_regs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); @@ -989,7 +978,6 @@ dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache) cache = FRAME_OBSTACK_ZALLOC (struct dwarf2_frame_cache); cache->reg = FRAME_OBSTACK_CALLOC (num_regs, struct dwarf2_frame_state_reg); *this_cache = cache; - reset_cache_cleanup = make_cleanup (clear_pointer_cleanup, this_cache); /* Unwind the PC. @@ -1078,7 +1066,6 @@ dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache) if (ex.error == NOT_AVAILABLE_ERROR) { cache->unavailable_retaddr = 1; - discard_cleanups (reset_cache_cleanup); return cache; } @@ -1184,7 +1171,6 @@ incomplete CFI data; unspecified registers (e.g., %s) at %s"), && fs.regs.reg[fs.retaddr_column].how == DWARF2_FRAME_REG_UNDEFINED) cache->undefined_retaddr = 1; - discard_cleanups (reset_cache_cleanup); return cache; } |