diff options
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 909 |
1 files changed, 906 insertions, 3 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index 2bcc7f61175..15be3ae9acd 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -26,6 +26,901 @@ struct value; enum lval_type; #endif + +#ifndef GDB_MULTI_ARCH +#define GDB_MULTI_ARCH 0 +#endif + +extern struct gdbarch *current_gdbarch; + + +/* See gdb/doc/gdbint.texi for a discussion of the GDB_MULTI_ARCH + macro */ + + +/* If any of the following are defined, the target wasn't correctly + converted. */ + +#if GDB_MULTI_ARCH +#if defined (CALL_DUMMY) +#error "CALL_DUMMY: replaced by CALL_DUMMY_WORDS/SIZEOF_CALL_DUMMY_WORDS" +#endif +#endif + +#if GDB_MULTI_ARCH +#if defined (REGISTER_NAMES) +#error "REGISTER_NAMES: replaced by REGISTER_NAME" +#endif +#endif + +#if GDB_MULTI_ARCH +#if defined (EXTRA_FRAME_INFO) +#error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info" +#endif +#endif + +#if GDB_MULTI_ARCH +#if defined (FRAME_FIND_SAVED_REGS) +#error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS" +#endif +#endif + + +/* The following are pre-initialized by GDBARCH. */ + +extern const struct bfd_arch_info * gdbarch_bfd_arch_info PARAMS ((struct gdbarch *gdbarch)); +/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */ +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_ARCHITECTURE) +#define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch)) +#endif +#endif + +extern int gdbarch_byte_order PARAMS ((struct gdbarch *gdbarch)); +/* set_gdbarch_byte_order() - not applicable - pre-initialized. */ +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_BYTE_ORDER) +#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch)) +#endif +#endif + + +/* The following are initialized by the target dependant code. */ + +extern int gdbarch_ptr_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_ptr_bit PARAMS ((struct gdbarch *gdbarch, int ptr_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_PTR_BIT) +#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_short_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_short_bit PARAMS ((struct gdbarch *gdbarch, int short_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_SHORT_BIT) +#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_int_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_int_bit PARAMS ((struct gdbarch *gdbarch, int int_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_INT_BIT) +#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_long_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_long_bit PARAMS ((struct gdbarch *gdbarch, int long_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_BIT) +#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_long_long_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_long_long_bit PARAMS ((struct gdbarch *gdbarch, int long_long_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_LONG_BIT) +#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_float_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_float_bit PARAMS ((struct gdbarch *gdbarch, int float_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_FLOAT_BIT) +#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_double_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_double_bit PARAMS ((struct gdbarch *gdbarch, int double_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_DOUBLE_BIT) +#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch)) +#endif +#endif + +extern int gdbarch_long_double_bit PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_long_double_bit PARAMS ((struct gdbarch *gdbarch, int long_double_bit)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_DOUBLE_BIT) +#define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_read_pc_ftype) PARAMS ((int pid)); +extern CORE_ADDR gdbarch_read_pc PARAMS ((struct gdbarch *gdbarch, int pid)); +extern void set_gdbarch_read_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_PC) +#define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid)) +#endif +#endif + +typedef void (gdbarch_write_pc_ftype) PARAMS ((CORE_ADDR val, int pid)); +extern void gdbarch_write_pc PARAMS ((struct gdbarch *gdbarch, CORE_ADDR val, int pid)); +extern void set_gdbarch_write_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_PC) +#define TARGET_WRITE_PC(val, pid) (gdbarch_write_pc (current_gdbarch, val, pid)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_read_fp_ftype) PARAMS ((void)); +extern CORE_ADDR gdbarch_read_fp PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_read_fp PARAMS ((struct gdbarch *gdbarch, gdbarch_read_fp_ftype *read_fp)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_FP) +#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch)) +#endif +#endif + +typedef void (gdbarch_write_fp_ftype) PARAMS ((CORE_ADDR val)); +extern void gdbarch_write_fp PARAMS ((struct gdbarch *gdbarch, CORE_ADDR val)); +extern void set_gdbarch_write_fp PARAMS ((struct gdbarch *gdbarch, gdbarch_write_fp_ftype *write_fp)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_FP) +#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_read_sp_ftype) PARAMS ((void)); +extern CORE_ADDR gdbarch_read_sp PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_read_sp PARAMS ((struct gdbarch *gdbarch, gdbarch_read_sp_ftype *read_sp)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_SP) +#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch)) +#endif +#endif + +typedef void (gdbarch_write_sp_ftype) PARAMS ((CORE_ADDR val)); +extern void gdbarch_write_sp PARAMS ((struct gdbarch *gdbarch, CORE_ADDR val)); +extern void set_gdbarch_write_sp PARAMS ((struct gdbarch *gdbarch, gdbarch_write_sp_ftype *write_sp)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_SP) +#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val)) +#endif +#endif + +extern int gdbarch_num_regs PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_num_regs PARAMS ((struct gdbarch *gdbarch, int num_regs)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (NUM_REGS) +#define NUM_REGS (gdbarch_num_regs (current_gdbarch)) +#endif +#endif + +extern int gdbarch_sp_regnum PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_sp_regnum PARAMS ((struct gdbarch *gdbarch, int sp_regnum)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (SP_REGNUM) +#define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch)) +#endif +#endif + +extern int gdbarch_fp_regnum PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_fp_regnum PARAMS ((struct gdbarch *gdbarch, int fp_regnum)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FP_REGNUM) +#define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch)) +#endif +#endif + +extern int gdbarch_pc_regnum PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_pc_regnum PARAMS ((struct gdbarch *gdbarch, int pc_regnum)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (PC_REGNUM) +#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch)) +#endif +#endif + +typedef char * (gdbarch_register_name_ftype) PARAMS ((int regnr)); +extern char * gdbarch_register_name PARAMS ((struct gdbarch *gdbarch, int regnr)); +extern void set_gdbarch_register_name PARAMS ((struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_NAME) +#define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr)) +#endif +#endif + +extern int gdbarch_register_size PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_register_size PARAMS ((struct gdbarch *gdbarch, int register_size)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_SIZE) +#define REGISTER_SIZE (gdbarch_register_size (current_gdbarch)) +#endif +#endif + +extern int gdbarch_register_bytes PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_register_bytes PARAMS ((struct gdbarch *gdbarch, int register_bytes)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTES) +#define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch)) +#endif +#endif + +typedef int (gdbarch_register_byte_ftype) PARAMS ((int reg_nr)); +extern int gdbarch_register_byte PARAMS ((struct gdbarch *gdbarch, int reg_nr)); +extern void set_gdbarch_register_byte PARAMS ((struct gdbarch *gdbarch, gdbarch_register_byte_ftype *register_byte)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTE) +#define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr)) +#endif +#endif + +typedef int (gdbarch_register_raw_size_ftype) PARAMS ((int reg_nr)); +extern int gdbarch_register_raw_size PARAMS ((struct gdbarch *gdbarch, int reg_nr)); +extern void set_gdbarch_register_raw_size PARAMS ((struct gdbarch *gdbarch, gdbarch_register_raw_size_ftype *register_raw_size)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_RAW_SIZE) +#define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr)) +#endif +#endif + +extern int gdbarch_max_register_raw_size PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_max_register_raw_size PARAMS ((struct gdbarch *gdbarch, int max_register_raw_size)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_RAW_SIZE) +#define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch)) +#endif +#endif + +typedef int (gdbarch_register_virtual_size_ftype) PARAMS ((int reg_nr)); +extern int gdbarch_register_virtual_size PARAMS ((struct gdbarch *gdbarch, int reg_nr)); +extern void set_gdbarch_register_virtual_size PARAMS ((struct gdbarch *gdbarch, gdbarch_register_virtual_size_ftype *register_virtual_size)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_SIZE) +#define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr)) +#endif +#endif + +extern int gdbarch_max_register_virtual_size PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_max_register_virtual_size PARAMS ((struct gdbarch *gdbarch, int max_register_virtual_size)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_VIRTUAL_SIZE) +#define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch)) +#endif +#endif + +typedef struct type * (gdbarch_register_virtual_type_ftype) PARAMS ((int reg_nr)); +extern struct type * gdbarch_register_virtual_type PARAMS ((struct gdbarch *gdbarch, int reg_nr)); +extern void set_gdbarch_register_virtual_type PARAMS ((struct gdbarch *gdbarch, gdbarch_register_virtual_type_ftype *register_virtual_type)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_TYPE) +#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr)) +#endif +#endif + +extern int gdbarch_use_generic_dummy_frames PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_use_generic_dummy_frames PARAMS ((struct gdbarch *gdbarch, int use_generic_dummy_frames)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (USE_GENERIC_DUMMY_FRAMES) +#define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch)) +#endif +#endif + +extern int gdbarch_call_dummy_location PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_location PARAMS ((struct gdbarch *gdbarch, int call_dummy_location)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LOCATION) +#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_call_dummy_address_ftype) PARAMS ((void)); +extern CORE_ADDR gdbarch_call_dummy_address PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_address PARAMS ((struct gdbarch *gdbarch, gdbarch_call_dummy_address_ftype *call_dummy_address)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_ADDRESS) +#define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch)) +#endif +#endif + +extern CORE_ADDR gdbarch_call_dummy_start_offset PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_start_offset PARAMS ((struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_START_OFFSET) +#define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch)) +#endif +#endif + +extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_breakpoint_offset PARAMS ((struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET) +#define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch)) +#endif +#endif + +extern int gdbarch_call_dummy_breakpoint_offset_p PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_breakpoint_offset_p PARAMS ((struct gdbarch *gdbarch, int call_dummy_breakpoint_offset_p)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P) +#define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch)) +#endif +#endif + +extern int gdbarch_call_dummy_length PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_length PARAMS ((struct gdbarch *gdbarch, int call_dummy_length)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LENGTH) +#define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch)) +#endif +#endif + +typedef int (gdbarch_pc_in_call_dummy_ftype) PARAMS ((CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address)); +extern int gdbarch_pc_in_call_dummy PARAMS ((struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address)); +extern void set_gdbarch_pc_in_call_dummy PARAMS ((struct gdbarch *gdbarch, gdbarch_pc_in_call_dummy_ftype *pc_in_call_dummy)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (PC_IN_CALL_DUMMY) +#define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address)) +#endif +#endif + +extern int gdbarch_call_dummy_p PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_p PARAMS ((struct gdbarch *gdbarch, int call_dummy_p)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_P) +#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch)) +#endif +#endif + +extern LONGEST * gdbarch_call_dummy_words PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_words PARAMS ((struct gdbarch *gdbarch, LONGEST * call_dummy_words)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_WORDS) +#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch)) +#endif +#endif + +extern int gdbarch_sizeof_call_dummy_words PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_sizeof_call_dummy_words PARAMS ((struct gdbarch *gdbarch, int sizeof_call_dummy_words)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (SIZEOF_CALL_DUMMY_WORDS) +#define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch)) +#endif +#endif + +extern int gdbarch_call_dummy_stack_adjust_p PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_stack_adjust_p PARAMS ((struct gdbarch *gdbarch, int call_dummy_stack_adjust_p)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST_P) +#define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch)) +#endif +#endif + +extern int gdbarch_call_dummy_stack_adjust PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_call_dummy_stack_adjust PARAMS ((struct gdbarch *gdbarch, int call_dummy_stack_adjust)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST) +#define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch)) +#endif +#endif + +typedef void (gdbarch_fix_call_dummy_ftype) PARAMS ((char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p)); +extern void gdbarch_fix_call_dummy PARAMS ((struct gdbarch *gdbarch, char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p)); +extern void set_gdbarch_fix_call_dummy PARAMS ((struct gdbarch *gdbarch, gdbarch_fix_call_dummy_ftype *fix_call_dummy)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FIX_CALL_DUMMY) +#define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p)) +#endif +#endif + +extern int gdbarch_believe_pcc_promotion PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_believe_pcc_promotion PARAMS ((struct gdbarch *gdbarch, int believe_pcc_promotion)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION) +#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch)) +#endif +#endif + +extern int gdbarch_believe_pcc_promotion_type PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_believe_pcc_promotion_type PARAMS ((struct gdbarch *gdbarch, int believe_pcc_promotion_type)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION_TYPE) +#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch)) +#endif +#endif + +typedef void (gdbarch_get_saved_register_ftype) PARAMS ((char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval)); +extern void gdbarch_get_saved_register PARAMS ((struct gdbarch *gdbarch, char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval)); +extern void set_gdbarch_get_saved_register PARAMS ((struct gdbarch *gdbarch, gdbarch_get_saved_register_ftype *get_saved_register)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (GET_SAVED_REGISTER) +#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval)) +#endif +#endif + +typedef int (gdbarch_register_convertible_ftype) PARAMS ((int nr)); +extern int gdbarch_register_convertible PARAMS ((struct gdbarch *gdbarch, int nr)); +extern void set_gdbarch_register_convertible PARAMS ((struct gdbarch *gdbarch, gdbarch_register_convertible_ftype *register_convertible)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERTIBLE) +#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr)) +#endif +#endif + +typedef void (gdbarch_register_convert_to_virtual_ftype) PARAMS ((int regnum, struct type *type, char *from, char *to)); +extern void gdbarch_register_convert_to_virtual PARAMS ((struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to)); +extern void set_gdbarch_register_convert_to_virtual PARAMS ((struct gdbarch *gdbarch, gdbarch_register_convert_to_virtual_ftype *register_convert_to_virtual)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_VIRTUAL) +#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to)) +#endif +#endif + +typedef void (gdbarch_register_convert_to_raw_ftype) PARAMS ((struct type *type, int regnum, char *from, char *to)); +extern void gdbarch_register_convert_to_raw PARAMS ((struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to)); +extern void set_gdbarch_register_convert_to_raw PARAMS ((struct gdbarch *gdbarch, gdbarch_register_convert_to_raw_ftype *register_convert_to_raw)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_RAW) +#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to)) +#endif +#endif + +typedef void (gdbarch_extract_return_value_ftype) PARAMS ((struct type *type, char *regbuf, char *valbuf)); +extern void gdbarch_extract_return_value PARAMS ((struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf)); +extern void set_gdbarch_extract_return_value PARAMS ((struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_RETURN_VALUE) +#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_push_arguments_ftype) PARAMS ((int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)); +extern CORE_ADDR gdbarch_push_arguments PARAMS ((struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)); +extern void set_gdbarch_push_arguments PARAMS ((struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (PUSH_ARGUMENTS) +#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr)) +#endif +#endif + +typedef void (gdbarch_push_dummy_frame_ftype) PARAMS ((void)); +extern void gdbarch_push_dummy_frame PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_push_dummy_frame PARAMS ((struct gdbarch *gdbarch, gdbarch_push_dummy_frame_ftype *push_dummy_frame)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (PUSH_DUMMY_FRAME) +#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_push_return_address_ftype) PARAMS ((CORE_ADDR pc, CORE_ADDR sp)); +extern CORE_ADDR gdbarch_push_return_address PARAMS ((struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp)); +extern void set_gdbarch_push_return_address PARAMS ((struct gdbarch *gdbarch, gdbarch_push_return_address_ftype *push_return_address)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (PUSH_RETURN_ADDRESS) +#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp)) +#endif +#endif + +typedef void (gdbarch_pop_frame_ftype) PARAMS ((void)); +extern void gdbarch_pop_frame PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_pop_frame PARAMS ((struct gdbarch *gdbarch, gdbarch_pop_frame_ftype *pop_frame)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (POP_FRAME) +#define POP_FRAME (gdbarch_pop_frame (current_gdbarch)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_d10v_make_daddr_ftype) PARAMS ((CORE_ADDR x)); +extern CORE_ADDR gdbarch_d10v_make_daddr PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); +extern void set_gdbarch_d10v_make_daddr PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_make_daddr_ftype *d10v_make_daddr)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (D10V_MAKE_DADDR) +#define D10V_MAKE_DADDR(x) (gdbarch_d10v_make_daddr (current_gdbarch, x)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_d10v_make_iaddr_ftype) PARAMS ((CORE_ADDR x)); +extern CORE_ADDR gdbarch_d10v_make_iaddr PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); +extern void set_gdbarch_d10v_make_iaddr PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_make_iaddr_ftype *d10v_make_iaddr)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (D10V_MAKE_IADDR) +#define D10V_MAKE_IADDR(x) (gdbarch_d10v_make_iaddr (current_gdbarch, x)) +#endif +#endif + +typedef int (gdbarch_d10v_daddr_p_ftype) PARAMS ((CORE_ADDR x)); +extern int gdbarch_d10v_daddr_p PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); +extern void set_gdbarch_d10v_daddr_p PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_daddr_p_ftype *d10v_daddr_p)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (D10V_DADDR_P) +#define D10V_DADDR_P(x) (gdbarch_d10v_daddr_p (current_gdbarch, x)) +#endif +#endif + +typedef int (gdbarch_d10v_iaddr_p_ftype) PARAMS ((CORE_ADDR x)); +extern int gdbarch_d10v_iaddr_p PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); +extern void set_gdbarch_d10v_iaddr_p PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_iaddr_p_ftype *d10v_iaddr_p)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (D10V_IADDR_P) +#define D10V_IADDR_P(x) (gdbarch_d10v_iaddr_p (current_gdbarch, x)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_d10v_convert_daddr_to_raw_ftype) PARAMS ((CORE_ADDR x)); +extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); +extern void set_gdbarch_d10v_convert_daddr_to_raw PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_convert_daddr_to_raw_ftype *d10v_convert_daddr_to_raw)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (D10V_CONVERT_DADDR_TO_RAW) +#define D10V_CONVERT_DADDR_TO_RAW(x) (gdbarch_d10v_convert_daddr_to_raw (current_gdbarch, x)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_d10v_convert_iaddr_to_raw_ftype) PARAMS ((CORE_ADDR x)); +extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw PARAMS ((struct gdbarch *gdbarch, CORE_ADDR x)); +extern void set_gdbarch_d10v_convert_iaddr_to_raw PARAMS ((struct gdbarch *gdbarch, gdbarch_d10v_convert_iaddr_to_raw_ftype *d10v_convert_iaddr_to_raw)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (D10V_CONVERT_IADDR_TO_RAW) +#define D10V_CONVERT_IADDR_TO_RAW(x) (gdbarch_d10v_convert_iaddr_to_raw (current_gdbarch, x)) +#endif +#endif + +typedef void (gdbarch_store_struct_return_ftype) PARAMS ((CORE_ADDR addr, CORE_ADDR sp)); +extern void gdbarch_store_struct_return PARAMS ((struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp)); +extern void set_gdbarch_store_struct_return PARAMS ((struct gdbarch *gdbarch, gdbarch_store_struct_return_ftype *store_struct_return)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (STORE_STRUCT_RETURN) +#define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp)) +#endif +#endif + +typedef void (gdbarch_store_return_value_ftype) PARAMS ((struct type *type, char *valbuf)); +extern void gdbarch_store_return_value PARAMS ((struct gdbarch *gdbarch, struct type *type, char *valbuf)); +extern void set_gdbarch_store_return_value PARAMS ((struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (STORE_RETURN_VALUE) +#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) PARAMS ((char *regbuf)); +extern CORE_ADDR gdbarch_extract_struct_value_address PARAMS ((struct gdbarch *gdbarch, char *regbuf)); +extern void set_gdbarch_extract_struct_value_address PARAMS ((struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS) +#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf)) +#endif +#endif + +typedef int (gdbarch_use_struct_convention_ftype) PARAMS ((int gcc_p, struct type *value_type)); +extern int gdbarch_use_struct_convention PARAMS ((struct gdbarch *gdbarch, int gcc_p, struct type *value_type)); +extern void set_gdbarch_use_struct_convention PARAMS ((struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (USE_STRUCT_CONVENTION) +#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type)) +#endif +#endif + +typedef void (gdbarch_frame_init_saved_regs_ftype) PARAMS ((struct frame_info *frame)); +extern void gdbarch_frame_init_saved_regs PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); +extern void set_gdbarch_frame_init_saved_regs PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_init_saved_regs_ftype *frame_init_saved_regs)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_INIT_SAVED_REGS) +#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame)) +#endif +#endif + +typedef void (gdbarch_init_extra_frame_info_ftype) PARAMS ((int fromleaf, struct frame_info *frame)); +extern void gdbarch_init_extra_frame_info PARAMS ((struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame)); +extern void set_gdbarch_init_extra_frame_info PARAMS ((struct gdbarch *gdbarch, gdbarch_init_extra_frame_info_ftype *init_extra_frame_info)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (INIT_EXTRA_FRAME_INFO) +#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_skip_prologue_ftype) PARAMS ((CORE_ADDR ip)); +extern CORE_ADDR gdbarch_skip_prologue PARAMS ((struct gdbarch *gdbarch, CORE_ADDR ip)); +extern void set_gdbarch_skip_prologue PARAMS ((struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (SKIP_PROLOGUE) +#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip)) +#endif +#endif + +typedef int (gdbarch_inner_than_ftype) PARAMS ((CORE_ADDR lhs, CORE_ADDR rhs)); +extern int gdbarch_inner_than PARAMS ((struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)); +extern void set_gdbarch_inner_than PARAMS ((struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (INNER_THAN) +#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs)) +#endif +#endif + +typedef unsigned char * (gdbarch_breakpoint_from_pc_ftype) PARAMS ((CORE_ADDR *pcptr, int *lenptr)); +extern unsigned char * gdbarch_breakpoint_from_pc PARAMS ((struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)); +extern void set_gdbarch_breakpoint_from_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (BREAKPOINT_FROM_PC) +#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr)) +#endif +#endif + +extern CORE_ADDR gdbarch_decr_pc_after_break PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_decr_pc_after_break PARAMS ((struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (DECR_PC_AFTER_BREAK) +#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch)) +#endif +#endif + +extern CORE_ADDR gdbarch_function_start_offset PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_function_start_offset PARAMS ((struct gdbarch *gdbarch, CORE_ADDR function_start_offset)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FUNCTION_START_OFFSET) +#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch)) +#endif +#endif + +typedef void (gdbarch_remote_translate_xfer_address_ftype) PARAMS ((CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len)); +extern void gdbarch_remote_translate_xfer_address PARAMS ((struct gdbarch *gdbarch, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len)); +extern void set_gdbarch_remote_translate_xfer_address PARAMS ((struct gdbarch *gdbarch, gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS) +#define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len)) +#endif +#endif + +extern CORE_ADDR gdbarch_frame_args_skip PARAMS ((struct gdbarch *gdbarch)); +extern void set_gdbarch_frame_args_skip PARAMS ((struct gdbarch *gdbarch, CORE_ADDR frame_args_skip)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_SKIP) +#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch)) +#endif +#endif + +typedef int (gdbarch_frameless_function_invocation_ftype) PARAMS ((struct frame_info *fi)); +extern int gdbarch_frameless_function_invocation PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); +extern void set_gdbarch_frameless_function_invocation PARAMS ((struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAMELESS_FUNCTION_INVOCATION) +#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_frame_chain_ftype) PARAMS ((struct frame_info *frame)); +extern CORE_ADDR gdbarch_frame_chain PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); +extern void set_gdbarch_frame_chain PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_chain_ftype *frame_chain)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN) +#define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame)) +#endif +#endif + +typedef int (gdbarch_frame_chain_valid_ftype) PARAMS ((CORE_ADDR chain, struct frame_info *thisframe)); +extern int gdbarch_frame_chain_valid PARAMS ((struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe)); +extern void set_gdbarch_frame_chain_valid PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_chain_valid_ftype *frame_chain_valid)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN_VALID) +#define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype) PARAMS ((struct frame_info *fi)); +extern CORE_ADDR gdbarch_frame_saved_pc PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); +extern void set_gdbarch_frame_saved_pc PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_saved_pc_ftype *frame_saved_pc)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_SAVED_PC) +#define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_frame_args_address_ftype) PARAMS ((struct frame_info *fi)); +extern CORE_ADDR gdbarch_frame_args_address PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); +extern void set_gdbarch_frame_args_address PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_args_address_ftype *frame_args_address)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_ADDRESS) +#define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_frame_locals_address_ftype) PARAMS ((struct frame_info *fi)); +extern CORE_ADDR gdbarch_frame_locals_address PARAMS ((struct gdbarch *gdbarch, struct frame_info *fi)); +extern void set_gdbarch_frame_locals_address PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_locals_address_ftype *frame_locals_address)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_LOCALS_ADDRESS) +#define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi)) +#endif +#endif + +typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) PARAMS ((struct frame_info *frame)); +extern CORE_ADDR gdbarch_saved_pc_after_call PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); +extern void set_gdbarch_saved_pc_after_call PARAMS ((struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (SAVED_PC_AFTER_CALL) +#define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame)) +#endif +#endif + +typedef int (gdbarch_frame_num_args_ftype) PARAMS ((struct frame_info *frame)); +extern int gdbarch_frame_num_args PARAMS ((struct gdbarch *gdbarch, struct frame_info *frame)); +extern void set_gdbarch_frame_num_args PARAMS ((struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args)); +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_NUM_ARGS) +#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame)) +#endif +#endif + +extern struct gdbarch_tdep *gdbarch_tdep PARAMS ((struct gdbarch *gdbarch)); + + +/* Mechanism for co-ordinating the selection of a specific + architecture. + + GDB targets (*-tdep.c) can register an interest in a specific + architecture. Other GDB components can register a need to maintain + per-architecture data. + + The mechanisms below ensures that there is only a loose connection + between the set-architecture command and the various GDB + components. Each component can independantly register their need + to maintain architecture specific data with gdbarch. + + Pragmatics: + + Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It + didn't scale. + + The more traditional mega-struct containing architecture specific + data for all the various GDB components was also considered. Since + GDB is built from a variable number of (fairly independant) + components it was determined that the global aproach was not + applicable. */ + + +/* Register a new architectural family with GDB. + + Register support for the specified ARCHITECTURE with GDB. When + gdbarch determines that the specified architecture has been + selected, the corresponding INIT function is called. + + -- + + The INIT function takes two parameters: INFO which contains the + information available to gdbarch about the (possibly new) + architecture; ARCHES which is a list of the previously created + ``struct gdbarch'' for this architecture. + + The INIT function parameter INFO shall, as far as possible, be + pre-initialized with information obtained from INFO.ABFD or + previously selected architecture (if similar). INIT shall ensure + that the INFO.BYTE_ORDER is non-zero. + + The INIT function shall return any of: NULL - indicating that it + doesn't reconize the selected architecture; an existing ``struct + gdbarch'' from the ARCHES list - indicating that the new + architecture is just a synonym for an earlier architecture (see + gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch'' + - that describes the selected architecture (see + gdbarch_alloc()). */ + +struct gdbarch_list +{ + struct gdbarch *gdbarch; + struct gdbarch_list *next; +}; + +struct gdbarch_info +{ + /* Use default: bfd_arch_unknown (ZERO). */ + enum bfd_architecture bfd_architecture; + + /* Use default: NULL (ZERO). */ + const struct bfd_arch_info *bfd_arch_info; + + /* Use default: 0 (ZERO). */ + int byte_order; + + /* Use default: NULL (ZERO). */ + bfd *abfd; + + /* Use default: NULL (ZERO). */ + struct gdbarch_tdep_info *tdep_info; +}; + +typedef struct gdbarch *(gdbarch_init_ftype) PARAMS ((struct gdbarch_info info, struct gdbarch_list *arches)); + +extern void register_gdbarch_init PARAMS ((enum bfd_architecture architecture, gdbarch_init_ftype *)); + + +/* Helper function. Search the list of ARCHES for a GDBARCH that + matches the information provided by INFO. */ + +extern struct gdbarch_list *gdbarch_list_lookup_by_info PARAMS ((struct gdbarch_list *arches, const struct gdbarch_info *info)); + + +/* Helper function. Create a preliminary ``struct gdbarch''. Perform + basic initialization using values obtained from the INFO andTDEP + parameters. set_gdbarch_*() functions are called to complete the + initialization of the object. */ + +extern struct gdbarch *gdbarch_alloc PARAMS ((const struct gdbarch_info *info, struct gdbarch_tdep *tdep)); + + +/* Helper function. Force an update of the current architecture. Used + by legacy targets that have added their own target specific + architecture manipulation commands. + + The INFO parameter shall be fully initialized (``memset (&INFO, + sizeof (info), 0)'' set relevant fields) before gdbarch_update() is + called. gdbarch_update() shall initialize any ``default'' fields + using information obtained from the previous architecture or + INFO.ABFD (if specified) before calling the corresponding + architectures INIT function. */ + +extern int gdbarch_update PARAMS ((struct gdbarch_info info)); + + + +/* Register per-architecture data-pointer. + + Reserve space for a per-architecture data-pointer. An identifier + for the reserved data-pointer is returned. That identifer should + be saved in a local static. + + When a new architecture is selected, INIT() is called. When a + previous architecture is re-selected, the per-architecture + data-pointer for that previous architecture is restored (INIT() is + not called). + + INIT() shall return the initial value for the per-architecture + data-pointer for the current architecture. + + Multiple registrarants for any architecture are allowed (and + strongly encouraged). */ + +typedef void *(gdbarch_data_ftype) PARAMS ((void)); +extern struct gdbarch_data *register_gdbarch_data PARAMS ((gdbarch_data_ftype *init)); + +/* Return the value of the per-architecture data-pointer for the + current architecture. */ + +extern void *gdbarch_data PARAMS ((struct gdbarch_data*)); + + + +/* Register per-architecture memory region. + + Provide a memory-region swap mechanism. Per-architecture memory + region are created. These memory regions are swapped whenever the + architecture is changed. For a new architecture, the memory region + is initialized with zero (0) and the INIT function is called. + + Memory regions are swapped / initialized in the order that they are + registered. NULL DATA and/or INIT values can be specified. + + New code should use register_gdbarch_data(). */ + +typedef void (gdbarch_swap_ftype) PARAMS ((void)); +extern void register_gdbarch_swap PARAMS ((void *data, unsigned long size, gdbarch_swap_ftype *init)); + + + /* The target-system-dependant byte order is dynamic */ /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness @@ -34,6 +929,11 @@ enum lval_type; target_byte_order should be auto-detected (from the program image say). */ +#if GDB_MULTI_ARCH +/* Multi-arch GDB is always bi-endian. */ +#define TARGET_BYTE_ORDER_SELECTABLE_P 1 +#endif + #ifndef TARGET_BYTE_ORDER_SELECTABLE_P /* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */ @@ -110,10 +1010,10 @@ extern disassemble_info tm_print_insn_info; #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v) #ifndef D10V_MAKE_DADDR -#define D10V_MAKE_DADDR(X) (abort (), 0) +#define D10V_MAKE_DADDR(X) (fatal ("gdbarch: D10V_MAKE_DADDR"), 0) #endif #ifndef D10V_MAKE_IADDR -#define D10V_MAKE_IADDR(X) (abort (), 0) +#define D10V_MAKE_IADDR(X) (fatal ("gdbarch: D10V_MAKE_IADDR"), 0) #endif @@ -124,6 +1024,7 @@ extern disassemble_info tm_print_insn_info; /* Fallback definition of REGISTER_CONVERTIBLE etc */ +extern int generic_register_convertible_not PARAMS ((int reg_nr)); #ifndef REGISTER_CONVERTIBLE #define REGISTER_CONVERTIBLE(x) (0) #endif @@ -138,7 +1039,7 @@ extern disassemble_info tm_print_insn_info; /* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */ #ifndef EXTRACT_STRUCT_VALUE_ADDRESS #define EXTRACT_STRUCT_VALUE_ADDRESS_P (0) -#define EXTRACT_STRUCT_VALUE_ADDRESS(X) (abort (), 0) +#define EXTRACT_STRUCT_VALUE_ADDRESS(X) (fatal ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0) #else #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1) @@ -175,4 +1076,6 @@ extern int frame_num_args_unknown PARAMS ((struct frame_info *fi)); /* gdbarch trace variable */ extern int gdbarch_debug; +extern void gdbarch_dump PARAMS ((void)); + #endif |