static void
dwarf2_frame_state_free (void *p)
{
- struct dwarf2_frame_state *fs = p;
+ struct dwarf2_frame_state *fs = (struct dwarf2_frame_state *) p;
dwarf2_frame_state_free_regs (fs->initial.prev);
dwarf2_frame_state_free_regs (fs->regs.prev);
struct dwarf2_frame_state_reg *,
struct frame_info *))
{
- struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
+ struct dwarf2_frame_ops *ops
+ = (struct dwarf2_frame_ops *) gdbarch_data (gdbarch, dwarf2_frame_data);
ops->init_reg = init_reg;
}
struct dwarf2_frame_state_reg *reg,
struct frame_info *this_frame)
{
- struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
+ struct dwarf2_frame_ops *ops
+ = (struct dwarf2_frame_ops *) gdbarch_data (gdbarch, dwarf2_frame_data);
ops->init_reg (gdbarch, regnum, reg, this_frame);
}
int (*signal_frame_p) (struct gdbarch *,
struct frame_info *))
{
- struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
+ struct dwarf2_frame_ops *ops
+ = (struct dwarf2_frame_ops *) gdbarch_data (gdbarch, dwarf2_frame_data);
ops->signal_frame_p = signal_frame_p;
}
dwarf2_frame_signal_frame_p (struct gdbarch *gdbarch,
struct frame_info *this_frame)
{
- struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
+ struct dwarf2_frame_ops *ops
+ = (struct dwarf2_frame_ops *) gdbarch_data (gdbarch, dwarf2_frame_data);
if (ops->signal_frame_p == NULL)
return 0;
int (*adjust_regnum) (struct gdbarch *,
int, int))
{
- struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
+ struct dwarf2_frame_ops *ops
+ = (struct dwarf2_frame_ops *) gdbarch_data (gdbarch, dwarf2_frame_data);
ops->adjust_regnum = adjust_regnum;
}
dwarf2_frame_adjust_regnum (struct gdbarch *gdbarch,
int regnum, int eh_frame_p)
{
- struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
+ struct dwarf2_frame_ops *ops
+ = (struct dwarf2_frame_ops *) gdbarch_data (gdbarch, dwarf2_frame_data);
if (ops->adjust_regnum == NULL)
return regnum;
this problem is fixed (no quirk needed). If the armcc
augmentation is missing, the quirk is needed. */
if (fde->cie->version == 3
- && (strncmp (fde->cie->augmentation, "armcc", 5) != 0
+ && (!startswith (fde->cie->augmentation, "armcc")
|| strchr (fde->cie->augmentation + 5, '+') == NULL))
fs->armcc_cfa_offsets_reversed = 1;
static void
clear_pointer_cleanup (void *arg)
{
- void **ptr = arg;
+ void **ptr = (void **) arg;
*ptr = NULL;
}
struct dwarf2_frame_cache *cache;
struct dwarf2_frame_state *fs;
struct dwarf2_fde *fde;
- volatile struct gdb_exception ex;
CORE_ADDR entry_pc;
const gdb_byte *instr;
if (*this_cache)
- return *this_cache;
+ return (struct dwarf2_frame_cache *) *this_cache;
/* Allocate a new cache. */
cache = FRAME_OBSTACK_ZALLOC (struct dwarf2_frame_cache);
execute_cfa_program (fde, instr, fde->end, gdbarch,
get_frame_address_in_block (this_frame), fs);
- TRY_CATCH (ex, RETURN_MASK_ERROR)
+ TRY
{
/* Calculate the CFA. */
switch (fs->regs.cfa_how)
internal_error (__FILE__, __LINE__, _("Unknown CFA rule."));
}
}
- if (ex.reason < 0)
+ CATCH (ex, RETURN_MASK_ERROR)
{
if (ex.error == NOT_AVAILABLE_ERROR)
{
throw_exception (ex);
}
+ END_CATCH
/* Initialize the register state. */
{
return NULL;
}
- p_cie = bsearch (&cie_pointer, cie_table->entries, cie_table->num_entries,
- sizeof (cie_table->entries[0]), bsearch_cie_cmp);
+ p_cie = ((struct dwarf2_cie **)
+ bsearch (&cie_pointer, cie_table->entries, cie_table->num_entries,
+ sizeof (cie_table->entries[0]), bsearch_cie_cmp));
if (p_cie != NULL)
return *p_cie;
return NULL;
gdb_assert (n < 1
|| cie_table->entries[n - 1]->cie_pointer < cie->cie_pointer);
- cie_table->entries =
- xrealloc (cie_table->entries, (n + 1) * sizeof (cie_table->entries[0]));
+ cie_table->entries
+ = XRESIZEVEC (struct dwarf2_cie *, cie_table->entries, n + 1);
cie_table->entries[n] = cie;
cie_table->num_entries = n + 1;
}
CORE_ADDR offset;
CORE_ADDR seek_pc;
- fde_table = objfile_data (objfile, dwarf2_frame_objfile_data);
+ fde_table = ((struct dwarf2_fde_table *)
+ objfile_data (objfile, dwarf2_frame_objfile_data));
if (fde_table == NULL)
{
dwarf2_build_frame_info (objfile);
- fde_table = objfile_data (objfile, dwarf2_frame_objfile_data);
+ fde_table = ((struct dwarf2_fde_table *)
+ objfile_data (objfile, dwarf2_frame_objfile_data));
}
gdb_assert (fde_table != NULL);
continue;
seek_pc = *pc - offset;
- p_fde = bsearch (&seek_pc, fde_table->entries, fde_table->num_entries,
- sizeof (fde_table->entries[0]), bsearch_fde_cmp);
+ p_fde = ((struct dwarf2_fde **)
+ bsearch (&seek_pc, fde_table->entries, fde_table->num_entries,
+ sizeof (fde_table->entries[0]), bsearch_fde_cmp));
if (p_fde != NULL)
{
*pc = (*p_fde)->initial_location + offset;
return;
fde_table->num_entries += 1;
- fde_table->entries =
- xrealloc (fde_table->entries,
- fde_table->num_entries * sizeof (fde_table->entries[0]));
+ fde_table->entries = XRESIZEVEC (struct dwarf2_fde *, fde_table->entries,
+ fde_table->num_entries);
fde_table->entries[fde_table->num_entries - 1] = fde;
}
if (find_cie (cie_table, cie_pointer))
return end;
- cie = (struct dwarf2_cie *)
- obstack_alloc (&unit->objfile->objfile_obstack,
- sizeof (struct dwarf2_cie));
+ cie = XOBNEW (&unit->objfile->objfile_obstack, struct dwarf2_cie);
cie->initial_instructions = NULL;
cie->cie_pointer = cie_pointer;
/* Ignore armcc augmentations. We only use them for quirks,
and that doesn't happen until later. */
- if (strncmp (augmentation, "armcc", 5) == 0)
+ if (startswith (augmentation, "armcc"))
augmentation += strlen (augmentation);
/* The GCC 2.x "eh" augmentation has a pointer immediately
if (cie_pointer >= unit->dwarf_frame_size)
return NULL;
- fde = (struct dwarf2_fde *)
- obstack_alloc (&unit->objfile->objfile_obstack,
- sizeof (struct dwarf2_fde));
+ fde = XOBNEW (&unit->objfile->objfile_obstack, struct dwarf2_fde);
fde->cie = find_cie (cie_table, cie_pointer);
if (fde->cie == NULL)
{
struct dwarf2_cie_table cie_table;
struct dwarf2_fde_table fde_table;
struct dwarf2_fde_table *fde_table2;
- volatile struct gdb_exception e;
cie_table.num_entries = 0;
cie_table.entries = NULL;
if (txt)
unit->tbase = txt->vma;
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
frame_ptr = unit->dwarf_frame_buffer;
while (frame_ptr < unit->dwarf_frame_buffer + unit->dwarf_frame_size)
EH_CIE_OR_FDE_TYPE_ID);
}
- if (e.reason < 0)
+ CATCH (e, RETURN_MASK_ERROR)
{
warning (_("skipping .eh_frame info of %s: %s"),
objfile_name (objfile), e.message);
}
/* The cie_table is discarded by the next if. */
}
+ END_CATCH
if (cie_table.num_entries != 0)
{
{
int num_old_fde_entries = fde_table.num_entries;
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
frame_ptr = unit->dwarf_frame_buffer;
while (frame_ptr < unit->dwarf_frame_buffer + unit->dwarf_frame_size)
&cie_table, &fde_table,
EH_CIE_OR_FDE_TYPE_ID);
}
- if (e.reason < 0)
+ CATCH (e, RETURN_MASK_ERROR)
{
warning (_("skipping .debug_frame info of %s: %s"),
objfile_name (objfile), e.message);
}
else
{
- fde_table.entries = xrealloc (fde_table.entries,
- fde_table.num_entries *
- sizeof (fde_table.entries[0]));
+ fde_table.entries
+ = XRESIZEVEC (struct dwarf2_fde *, fde_table.entries,
+ fde_table.num_entries);
}
}
fde_table.num_entries = num_old_fde_entries;
/* The cie_table is discarded by the next if. */
}
+ END_CATCH
}
/* Discard the cie_table, it is no longer needed. */
}
/* Copy fde_table to obstack: it is needed at runtime. */
- fde_table2 = (struct dwarf2_fde_table *)
- obstack_alloc (&objfile->objfile_obstack, sizeof (*fde_table2));
+ fde_table2 = XOBNEW (&objfile->objfile_obstack, struct dwarf2_fde_table);
if (fde_table.num_entries == 0)
{
++fde_table2->num_entries;
fde_prev = fde;
}
- fde_table2->entries = obstack_finish (&objfile->objfile_obstack);
+ fde_table2->entries
+ = (struct dwarf2_fde **) obstack_finish (&objfile->objfile_obstack);
/* Discard the original fde_table. */
xfree (fde_table.entries);
projects / deliverable / binutils-gdb.git / blobdiff