| /* Dynamic architecture support for GDB, the GNU debugger. |
| Copyright 1998-1999, Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* *INDENT-OFF* */ /* ``typedef (f)();'' confuses indent */ |
| |
| /* This file was created with the aid of ``gdbarch.sh''. |
| |
| The bourn shell script ``gdbarch.sh'' creates the files |
| ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them |
| against the existing ``gdbarch.[hc]''. Any differences found |
| being reported. |
| |
| If editing this file, please also run gdbarch.sh and merge any |
| changes into that script. Conversely, when makeing sweeping changes |
| to this file, modifying gdbarch.sh and using its output may prove |
| easier. */ |
| |
| #ifndef GDBARCH_H |
| #define GDBARCH_H |
| |
| struct frame_info; |
| struct value; |
| |
| |
| #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 (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 (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_ptr_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_short_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_int_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_long_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_long_long_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_float_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_double_bit (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_long_double_bit (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) (int pid); |
| extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, int pid); |
| extern void set_gdbarch_read_pc (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) (CORE_ADDR val, int pid); |
| extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, int pid); |
| extern void set_gdbarch_write_pc (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) (void); |
| extern CORE_ADDR gdbarch_read_fp (struct gdbarch *gdbarch); |
| extern void set_gdbarch_read_fp (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) (CORE_ADDR val); |
| extern void gdbarch_write_fp (struct gdbarch *gdbarch, CORE_ADDR val); |
| extern void set_gdbarch_write_fp (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) (void); |
| extern CORE_ADDR gdbarch_read_sp (struct gdbarch *gdbarch); |
| extern void set_gdbarch_read_sp (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) (CORE_ADDR val); |
| extern void gdbarch_write_sp (struct gdbarch *gdbarch, CORE_ADDR val); |
| extern void set_gdbarch_write_sp (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_num_regs (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_sp_regnum (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_fp_regnum (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_pc_regnum (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) (int regnr); |
| extern char * gdbarch_register_name (struct gdbarch *gdbarch, int regnr); |
| extern void set_gdbarch_register_name (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_register_size (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_register_bytes (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) (int reg_nr); |
| extern int gdbarch_register_byte (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_byte (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) (int reg_nr); |
| extern int gdbarch_register_raw_size (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_raw_size (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_max_register_raw_size (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) (int reg_nr); |
| extern int gdbarch_register_virtual_size (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_virtual_size (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_max_register_virtual_size (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) (int reg_nr); |
| extern struct type * gdbarch_register_virtual_type (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_virtual_type (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_use_generic_dummy_frames (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_location (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) (void); |
| extern CORE_ADDR gdbarch_call_dummy_address (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_address (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_start_offset (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_breakpoint_offset (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_breakpoint_offset_p (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_length (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) (CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address); |
| extern int gdbarch_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp, CORE_ADDR frame_address); |
| extern void set_gdbarch_pc_in_call_dummy (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_p (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_words (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_sizeof_call_dummy_words (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_stack_adjust_p (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_call_dummy_stack_adjust (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) (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 (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 (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_believe_pcc_promotion (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_believe_pcc_promotion_type (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) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval); |
| extern void gdbarch_get_saved_register (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 (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) (int nr); |
| extern int gdbarch_register_convertible (struct gdbarch *gdbarch, int nr); |
| extern void set_gdbarch_register_convertible (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) (int regnum, struct type *type, char *from, char *to); |
| extern void gdbarch_register_convert_to_virtual (struct gdbarch *gdbarch, int regnum, struct type *type, char *from, char *to); |
| extern void set_gdbarch_register_convert_to_virtual (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) (struct type *type, int regnum, char *from, char *to); |
| extern void gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type, int regnum, char *from, char *to); |
| extern void set_gdbarch_register_convert_to_raw (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) (struct type *type, char *regbuf, char *valbuf); |
| extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf); |
| extern void set_gdbarch_extract_return_value (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) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
| extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
| extern void set_gdbarch_push_arguments (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) (void); |
| extern void gdbarch_push_dummy_frame (struct gdbarch *gdbarch); |
| extern void set_gdbarch_push_dummy_frame (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) (CORE_ADDR pc, CORE_ADDR sp); |
| extern CORE_ADDR gdbarch_push_return_address (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR sp); |
| extern void set_gdbarch_push_return_address (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) (void); |
| extern void gdbarch_pop_frame (struct gdbarch *gdbarch); |
| extern void set_gdbarch_pop_frame (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) (CORE_ADDR x); |
| extern CORE_ADDR gdbarch_d10v_make_daddr (struct gdbarch *gdbarch, CORE_ADDR x); |
| extern void set_gdbarch_d10v_make_daddr (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) (CORE_ADDR x); |
| extern CORE_ADDR gdbarch_d10v_make_iaddr (struct gdbarch *gdbarch, CORE_ADDR x); |
| extern void set_gdbarch_d10v_make_iaddr (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) (CORE_ADDR x); |
| extern int gdbarch_d10v_daddr_p (struct gdbarch *gdbarch, CORE_ADDR x); |
| extern void set_gdbarch_d10v_daddr_p (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) (CORE_ADDR x); |
| extern int gdbarch_d10v_iaddr_p (struct gdbarch *gdbarch, CORE_ADDR x); |
| extern void set_gdbarch_d10v_iaddr_p (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) (CORE_ADDR x); |
| extern CORE_ADDR gdbarch_d10v_convert_daddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x); |
| extern void set_gdbarch_d10v_convert_daddr_to_raw (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) (CORE_ADDR x); |
| extern CORE_ADDR gdbarch_d10v_convert_iaddr_to_raw (struct gdbarch *gdbarch, CORE_ADDR x); |
| extern void set_gdbarch_d10v_convert_iaddr_to_raw (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) (CORE_ADDR addr, CORE_ADDR sp); |
| extern void gdbarch_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp); |
| extern void set_gdbarch_store_struct_return (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) (struct type *type, char *valbuf); |
| extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, char *valbuf); |
| extern void set_gdbarch_store_return_value (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) (char *regbuf); |
| extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf); |
| extern void set_gdbarch_extract_struct_value_address (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) (int gcc_p, struct type *value_type); |
| extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type); |
| extern void set_gdbarch_use_struct_convention (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) (struct frame_info *frame); |
| extern void gdbarch_frame_init_saved_regs (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern void set_gdbarch_frame_init_saved_regs (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) (int fromleaf, struct frame_info *frame); |
| extern void gdbarch_init_extra_frame_info (struct gdbarch *gdbarch, int fromleaf, struct frame_info *frame); |
| extern void set_gdbarch_init_extra_frame_info (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) (CORE_ADDR ip); |
| extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip); |
| extern void set_gdbarch_skip_prologue (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) (CORE_ADDR lhs, CORE_ADDR rhs); |
| extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs); |
| extern void set_gdbarch_inner_than (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) (CORE_ADDR *pcptr, int *lenptr); |
| extern unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr); |
| extern void set_gdbarch_breakpoint_from_pc (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 |
| |
| typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); |
| extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); |
| extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint); |
| #if GDB_MULTI_ARCH |
| #if (GDB_MULTI_ARCH > 1) || !defined (MEMORY_INSERT_BREAKPOINT) |
| #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache)) |
| #endif |
| #endif |
| |
| typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, char *contents_cache); |
| extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache); |
| extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint); |
| #if GDB_MULTI_ARCH |
| #if (GDB_MULTI_ARCH > 1) || !defined (MEMORY_REMOVE_BREAKPOINT) |
| #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache)) |
| #endif |
| #endif |
| |
| extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch); |
| extern void set_gdbarch_decr_pc_after_break (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_function_start_offset (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) (CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len); |
| extern void gdbarch_remote_translate_xfer_address (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 (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 (struct gdbarch *gdbarch); |
| extern void set_gdbarch_frame_args_skip (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) (struct frame_info *fi); |
| extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi); |
| extern void set_gdbarch_frameless_function_invocation (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) (struct frame_info *frame); |
| extern CORE_ADDR gdbarch_frame_chain (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern void set_gdbarch_frame_chain (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) (CORE_ADDR chain, struct frame_info *thisframe); |
| extern int gdbarch_frame_chain_valid (struct gdbarch *gdbarch, CORE_ADDR chain, struct frame_info *thisframe); |
| extern void set_gdbarch_frame_chain_valid (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) (struct frame_info *fi); |
| extern CORE_ADDR gdbarch_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi); |
| extern void set_gdbarch_frame_saved_pc (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) (struct frame_info *fi); |
| extern CORE_ADDR gdbarch_frame_args_address (struct gdbarch *gdbarch, struct frame_info *fi); |
| extern void set_gdbarch_frame_args_address (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) (struct frame_info *fi); |
| extern CORE_ADDR gdbarch_frame_locals_address (struct gdbarch *gdbarch, struct frame_info *fi); |
| extern void set_gdbarch_frame_locals_address (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) (struct frame_info *frame); |
| extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern void set_gdbarch_saved_pc_after_call (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) (struct frame_info *frame); |
| extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern void set_gdbarch_frame_num_args (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 (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) (struct gdbarch_info info, struct gdbarch_list *arches); |
| |
| extern void register_gdbarch_init (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 (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 (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 (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) (void); |
| extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_ftype *init); |
| |
| /* Return the value of the per-architecture data-pointer for the |
| current architecture. */ |
| |
| extern void *gdbarch_data (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) (void); |
| extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init); |
| #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL) |
| |
| |
| |
| /* The target-system-dependant byte order is dynamic */ |
| |
| /* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness |
| is selectable at runtime. The user can use the ``set endian'' |
| command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when |
| 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 */ |
| #ifdef TARGET_BYTE_ORDER_SELECTABLE |
| #define TARGET_BYTE_ORDER_SELECTABLE_P 1 |
| #else |
| #define TARGET_BYTE_ORDER_SELECTABLE_P 0 |
| #endif |
| #endif |
| |
| extern int target_byte_order; |
| #ifdef TARGET_BYTE_ORDER_SELECTABLE |
| /* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE |
| and expect defs.h to re-define TARGET_BYTE_ORDER. */ |
| #undef TARGET_BYTE_ORDER |
| #endif |
| #ifndef TARGET_BYTE_ORDER |
| #define TARGET_BYTE_ORDER (target_byte_order + 0) |
| #endif |
| |
| extern int target_byte_order_auto; |
| #ifndef TARGET_BYTE_ORDER_AUTO |
| #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0) |
| #endif |
| |
| |
| |
| /* The target-system-dependant BFD architecture is dynamic */ |
| |
| extern int target_architecture_auto; |
| #ifndef TARGET_ARCHITECTURE_AUTO |
| #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0) |
| #endif |
| |
| extern const struct bfd_arch_info *target_architecture; |
| #ifndef TARGET_ARCHITECTURE |
| #define TARGET_ARCHITECTURE (target_architecture + 0) |
| #endif |
| |
| /* Notify the target dependant backend of a change to the selected |
| architecture. A zero return status indicates that the target did |
| not like the change. */ |
| |
| extern int (*target_architecture_hook) (const struct bfd_arch_info *); |
| |
| |
| |
| /* The target-system-dependant disassembler is semi-dynamic */ |
| |
| #include "dis-asm.h" /* Get defs for disassemble_info */ |
| |
| extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr, |
| int len, disassemble_info *info); |
| |
| extern void dis_asm_memory_error (int status, bfd_vma memaddr, |
| disassemble_info *info); |
| |
| extern void dis_asm_print_address (bfd_vma addr, |
| disassemble_info *info); |
| |
| extern int (*tm_print_insn) (bfd_vma, disassemble_info*); |
| extern disassemble_info tm_print_insn_info; |
| #ifndef TARGET_PRINT_INSN |
| #define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info) |
| #endif |
| #ifndef TARGET_PRINT_INSN_INFO |
| #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info) |
| #endif |
| |
| |
| |
| /* Explicit test for D10V architecture. |
| USE of these macro's is *STRONGLY* discouraged. */ |
| |
| #define GDB_TARGET_IS_D10V (TARGET_ARCHITECTURE->arch == bfd_arch_d10v) |
| #ifndef D10V_MAKE_DADDR |
| #define D10V_MAKE_DADDR(X) (internal_error ("gdbarch: D10V_MAKE_DADDR"), 0) |
| #endif |
| #ifndef D10V_MAKE_IADDR |
| #define D10V_MAKE_IADDR(X) (internal_error ("gdbarch: D10V_MAKE_IADDR"), 0) |
| #endif |
| |
| |
| /* Fallback definition of FRAMELESS_FUNCTION_INVOCATION */ |
| #ifndef FRAMELESS_FUNCTION_INVOCATION |
| #define FRAMELESS_FUNCTION_INVOCATION(FI) (0) |
| #endif |
| |
| |
| /* Fallback definition of REGISTER_CONVERTIBLE etc */ |
| extern int generic_register_convertible_not (int reg_nr); |
| #ifndef REGISTER_CONVERTIBLE |
| #define REGISTER_CONVERTIBLE(x) (0) |
| #endif |
| #ifndef REGISTER_CONVERT_TO_VIRTUAL |
| #define REGISTER_CONVERT_TO_VIRTUAL(x, y, z, a) |
| #endif |
| #ifndef REGISTER_CONVERT_TO_RAW |
| #define REGISTER_CONVERT_TO_RAW(x, y, z, a) |
| #endif |
| |
| |
| /* 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) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0) |
| #else |
| #ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P |
| #define EXTRACT_STRUCT_VALUE_ADDRESS_P (1) |
| #endif |
| #endif |
| |
| |
| /* Fallback definition for REGISTER_NAME for systems still defining |
| REGISTER_NAMES. */ |
| #ifndef REGISTER_NAME |
| extern char *gdb_register_names[]; |
| #define REGISTER_NAME(i) gdb_register_names[i] |
| #endif |
| |
| |
| /* Set the dynamic target-system-dependant parameters (architecture, |
| byte-order, ...) using information found in the BFD */ |
| |
| extern void set_gdbarch_from_file (bfd *); |
| |
| |
| /* Explicitly set the dynamic target-system-dependant parameters based |
| on bfd_architecture and machine. */ |
| |
| extern void set_architecture_from_arch_mach (enum bfd_architecture, unsigned long); |
| |
| |
| /* Initialize the current architecture to the "first" one we find on |
| our list. */ |
| |
| extern void initialize_current_architecture (void); |
| |
| /* Helper function for targets that don't know how my arguments are |
| being passed */ |
| |
| extern int frame_num_args_unknown (struct frame_info *fi); |
| |
| |
| /* gdbarch trace variable */ |
| extern int gdbarch_debug; |
| |
| extern void gdbarch_dump (void); |
| |
| #endif |