@@ -88,7 +88,7 @@ struct gdbarch
gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum = no_op_reg_to_regnum;
gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum = no_op_reg_to_regnum;
gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum = no_op_reg_to_regnum;
- gdbarch_register_name_ftype *register_name = 0;
+ gdbarch_register_name_ftype *register_name = nullptr;
gdbarch_register_type_ftype *register_type = nullptr;
gdbarch_dummy_id_ftype *dummy_id = default_dummy_id;
int deprecated_fp_regnum = -1;
@@ -115,12 +115,12 @@ struct gdbarch
gdbarch_return_value_as_value_ftype *return_value_as_value = default_gdbarch_return_value;
gdbarch_get_return_buf_addr_ftype *get_return_buf_addr = default_get_return_buf_addr;
gdbarch_return_in_first_hidden_param_p_ftype *return_in_first_hidden_param_p = default_return_in_first_hidden_param_p;
- gdbarch_skip_prologue_ftype *skip_prologue = 0;
+ gdbarch_skip_prologue_ftype *skip_prologue = nullptr;
gdbarch_skip_main_prologue_ftype *skip_main_prologue = nullptr;
gdbarch_skip_entrypoint_ftype *skip_entrypoint = nullptr;
- gdbarch_inner_than_ftype *inner_than = 0;
+ gdbarch_inner_than_ftype *inner_than = nullptr;
gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc = default_breakpoint_from_pc;
- gdbarch_breakpoint_kind_from_pc_ftype *breakpoint_kind_from_pc = 0;
+ gdbarch_breakpoint_kind_from_pc_ftype *breakpoint_kind_from_pc = nullptr;
gdbarch_sw_breakpoint_from_kind_ftype *sw_breakpoint_from_kind = NULL;
gdbarch_breakpoint_kind_from_current_state_ftype *breakpoint_kind_from_current_state = default_breakpoint_kind_from_current_state;
gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address = nullptr;
@@ -3912,7 +3912,7 @@ bool
gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- return gdbarch->gcore_bfd_target != 0;
+ return gdbarch->gcore_bfd_target != NULL;
}
const char *
@@ -340,7 +340,6 @@ and if Dwarf versions < 4 need to be supported.
""",
type="int",
name="dwarf2_addr_size",
- predefault="0",
postdefault="gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT",
)
@@ -567,7 +566,6 @@ should never return nullptr.
params=[("int", "regnr")],
param_checks=["regnr >= 0", "regnr < gdbarch_num_cooked_regs (gdbarch)"],
result_checks=["result != nullptr"],
- predefault="0",
invalid=True,
)
@@ -915,7 +913,6 @@ Method(
type="CORE_ADDR",
name="skip_prologue",
params=[("CORE_ADDR", "ip")],
- predefault="0",
invalid=True,
)
@@ -950,7 +947,6 @@ Function(
type="int",
name="inner_than",
params=[("CORE_ADDR", "lhs"), ("CORE_ADDR", "rhs")],
- predefault="0",
invalid=True,
)
@@ -969,7 +965,6 @@ Return the breakpoint kind for this target based on *PCPTR.
type="int",
name="breakpoint_kind_from_pc",
params=[("CORE_ADDR *", "pcptr")],
- predefault="0",
invalid=True,
)
@@ -1673,7 +1668,6 @@ BFD target to use when generating a core file.
type="const char *",
name="gcore_bfd_target",
predicate=True,
- predefault="0",
printer="pstring (gdbarch->gcore_bfd_target)",
invalid=True,
)
@@ -1697,7 +1691,6 @@ significant bit of the pfn for pointers to virtual member functions.
""",
type="int",
name="vbit_in_delta",
- predefault="0",
invalid=False,
)
@@ -1718,8 +1711,8 @@ The maximum length of an instruction on this architecture in bytes.
""",
type="ULONGEST",
name="max_insn_length",
- predicate=True,
predefault="0",
+ predicate=True,
invalid=True,
)
@@ -1991,7 +1984,6 @@ The filename of the XML syscall for this architecture.
""",
type="const char *",
name="xml_syscall_file",
- predefault="0",
invalid=False,
printer="pstring (gdbarch->xml_syscall_file)",
)
@@ -2002,7 +1994,6 @@ Information about system calls from this architecture
""",
type="struct syscalls_info *",
name="syscalls_info",
- predefault="0",
invalid=False,
printer="host_address_to_string (gdbarch->syscalls_info)",
)
@@ -2020,7 +2011,6 @@ in this case, this prefix would be the character `$'.
""",
type="const char *const *",
name="stap_integer_prefixes",
- predefault="0",
invalid=False,
printer="pstring_list (gdbarch->stap_integer_prefixes)",
)
@@ -2032,7 +2022,6 @@ on the architecture's assembly.
""",
type="const char *const *",
name="stap_integer_suffixes",
- predefault="0",
invalid=False,
printer="pstring_list (gdbarch->stap_integer_suffixes)",
)
@@ -2049,7 +2038,6 @@ in this case, this prefix would be the character `%'.
""",
type="const char *const *",
name="stap_register_prefixes",
- predefault="0",
invalid=False,
printer="pstring_list (gdbarch->stap_register_prefixes)",
)
@@ -2061,7 +2049,6 @@ the architecture's assembly.
""",
type="const char *const *",
name="stap_register_suffixes",
- predefault="0",
invalid=False,
printer="pstring_list (gdbarch->stap_register_suffixes)",
)
@@ -2081,7 +2068,6 @@ displacement, e.g., `4(%eax)' on x86.
""",
type="const char *const *",
name="stap_register_indirection_prefixes",
- predefault="0",
invalid=False,
printer="pstring_list (gdbarch->stap_register_indirection_prefixes)",
)
@@ -2101,7 +2087,6 @@ displacement, e.g., `4(%eax)' on x86.
""",
type="const char *const *",
name="stap_register_indirection_suffixes",
- predefault="0",
invalid=False,
printer="pstring_list (gdbarch->stap_register_indirection_suffixes)",
)
@@ -2117,7 +2102,6 @@ register would be represented as `r10' internally.
""",
type="const char *",
name="stap_gdb_register_prefix",
- predefault="0",
invalid=False,
printer="pstring (gdbarch->stap_gdb_register_prefix)",
)
@@ -2128,7 +2112,6 @@ Suffix used to name a register using GDB's nomenclature.
""",
type="const char *",
name="stap_gdb_register_suffix",
- predefault="0",
invalid=False,
printer="pstring (gdbarch->stap_gdb_register_suffix)",
)
@@ -2610,7 +2593,6 @@ Functions for allowing a target to modify its disassembler options.
""",
type="const char *",
name="disassembler_options_implicit",
- predefault="0",
invalid=False,
printer="pstring (gdbarch->disassembler_options_implicit)",
)
@@ -2618,7 +2600,6 @@ Functions for allowing a target to modify its disassembler options.
Value(
type="char **",
name="disassembler_options",
- predefault="0",
invalid=False,
printer="pstring_ptr (gdbarch->disassembler_options)",
)
@@ -2626,7 +2607,6 @@ Value(
Value(
type="const disasm_options_and_args_t *",
name="valid_disassembler_options",
- predefault="0",
invalid=False,
printer="host_address_to_string (gdbarch->valid_disassembler_options)",
)