| /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */ |
| |
| /* Dynamic architecture support for GDB, the GNU debugger. |
| |
| Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 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. */ |
| |
| /* This file was created with the aid of ``gdbarch.sh''. |
| |
| The Bourne 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 making sweeping changes |
| to this file, modifying gdbarch.sh and using its output may prove |
| easier. */ |
| |
| #ifndef GDBARCH_H |
| #define GDBARCH_H |
| |
| struct floatformat; |
| struct ui_file; |
| struct frame_info; |
| struct value; |
| struct objfile; |
| struct minimal_symbol; |
| struct regcache; |
| struct reggroup; |
| struct regset; |
| struct disassemble_info; |
| struct target_ops; |
| struct obstack; |
| |
| extern struct gdbarch *current_gdbarch; |
| |
| |
| /* 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 !defined (GDB_TM_FILE) && defined (TARGET_ARCHITECTURE) |
| #error "Non multi-arch definition of TARGET_ARCHITECTURE" |
| #endif |
| #if !defined (TARGET_ARCHITECTURE) |
| #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_byte_order (struct gdbarch *gdbarch); |
| /* set_gdbarch_byte_order() - not applicable - pre-initialized. */ |
| #if !defined (GDB_TM_FILE) && defined (TARGET_BYTE_ORDER) |
| #error "Non multi-arch definition of TARGET_BYTE_ORDER" |
| #endif |
| #if !defined (TARGET_BYTE_ORDER) |
| #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch)) |
| #endif |
| |
| extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch); |
| /* set_gdbarch_osabi() - not applicable - pre-initialized. */ |
| #if !defined (GDB_TM_FILE) && defined (TARGET_OSABI) |
| #error "Non multi-arch definition of TARGET_OSABI" |
| #endif |
| #if !defined (TARGET_OSABI) |
| #define TARGET_OSABI (gdbarch_osabi (current_gdbarch)) |
| #endif |
| |
| |
| /* The following are initialized by the target dependent code. */ |
| |
| /* Number of bits in a char or unsigned char for the target machine. |
| Just like CHAR_BIT in <limits.h> but describes the target machine. |
| v:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0: |
| |
| Number of bits in a short or unsigned short for the target machine. */ |
| |
| extern int gdbarch_short_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_SHORT_BIT) |
| #error "Non multi-arch definition of TARGET_SHORT_BIT" |
| #endif |
| #if !defined (TARGET_SHORT_BIT) |
| #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch)) |
| #endif |
| |
| /* Number of bits in an int or unsigned int for the target machine. */ |
| |
| extern int gdbarch_int_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_INT_BIT) |
| #error "Non multi-arch definition of TARGET_INT_BIT" |
| #endif |
| #if !defined (TARGET_INT_BIT) |
| #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch)) |
| #endif |
| |
| /* Number of bits in a long or unsigned long for the target machine. */ |
| |
| extern int gdbarch_long_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_LONG_BIT) |
| #error "Non multi-arch definition of TARGET_LONG_BIT" |
| #endif |
| #if !defined (TARGET_LONG_BIT) |
| #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch)) |
| #endif |
| |
| /* Number of bits in a long long or unsigned long long for the target |
| machine. */ |
| |
| extern int gdbarch_long_long_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_LONG_LONG_BIT) |
| #error "Non multi-arch definition of TARGET_LONG_LONG_BIT" |
| #endif |
| #if !defined (TARGET_LONG_LONG_BIT) |
| #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch)) |
| #endif |
| |
| /* The ABI default bit-size and format for "float", "double", and "long |
| double". These bit/format pairs should eventually be combined into |
| a single object. For the moment, just initialize them as a pair. */ |
| |
| extern int gdbarch_float_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_FLOAT_BIT) |
| #error "Non multi-arch definition of TARGET_FLOAT_BIT" |
| #endif |
| #if !defined (TARGET_FLOAT_BIT) |
| #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch)) |
| #endif |
| |
| extern const struct floatformat * gdbarch_float_format (struct gdbarch *gdbarch); |
| extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat * float_format); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_FLOAT_FORMAT) |
| #error "Non multi-arch definition of TARGET_FLOAT_FORMAT" |
| #endif |
| #if !defined (TARGET_FLOAT_FORMAT) |
| #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_double_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_DOUBLE_BIT) |
| #error "Non multi-arch definition of TARGET_DOUBLE_BIT" |
| #endif |
| #if !defined (TARGET_DOUBLE_BIT) |
| #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch)) |
| #endif |
| |
| extern const struct floatformat * gdbarch_double_format (struct gdbarch *gdbarch); |
| extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat * double_format); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_DOUBLE_FORMAT) |
| #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT" |
| #endif |
| #if !defined (TARGET_DOUBLE_FORMAT) |
| #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch)) |
| #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 !defined (GDB_TM_FILE) && defined (TARGET_LONG_DOUBLE_BIT) |
| #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT" |
| #endif |
| #if !defined (TARGET_LONG_DOUBLE_BIT) |
| #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch)) |
| #endif |
| |
| extern const struct floatformat * gdbarch_long_double_format (struct gdbarch *gdbarch); |
| extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat * long_double_format); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_LONG_DOUBLE_FORMAT) |
| #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT" |
| #endif |
| #if !defined (TARGET_LONG_DOUBLE_FORMAT) |
| #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch)) |
| #endif |
| |
| /* For most targets, a pointer on the target and its representation as an |
| address in GDB have the same size and "look the same". For such a |
| target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT |
| / addr_bit will be set from it. |
| |
| If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably |
| also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well. |
| |
| ptr_bit is the size of a pointer on the target */ |
| |
| extern int gdbarch_ptr_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_PTR_BIT) |
| #error "Non multi-arch definition of TARGET_PTR_BIT" |
| #endif |
| #if !defined (TARGET_PTR_BIT) |
| #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch)) |
| #endif |
| |
| /* addr_bit is the size of a target address as represented in gdb */ |
| |
| extern int gdbarch_addr_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_ADDR_BIT) |
| #error "Non multi-arch definition of TARGET_ADDR_BIT" |
| #endif |
| #if !defined (TARGET_ADDR_BIT) |
| #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch)) |
| #endif |
| |
| /* Number of bits in a BFD_VMA for the target object file format. */ |
| |
| extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch); |
| extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_BFD_VMA_BIT) |
| #error "Non multi-arch definition of TARGET_BFD_VMA_BIT" |
| #endif |
| #if !defined (TARGET_BFD_VMA_BIT) |
| #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch)) |
| #endif |
| |
| /* One if `char' acts like `signed char', zero if `unsigned char'. */ |
| |
| extern int gdbarch_char_signed (struct gdbarch *gdbarch); |
| extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, int char_signed); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_CHAR_SIGNED) |
| #error "Non multi-arch definition of TARGET_CHAR_SIGNED" |
| #endif |
| #if !defined (TARGET_CHAR_SIGNED) |
| #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch)) |
| #endif |
| |
| #if defined (TARGET_READ_PC) |
| /* Legacy for systems yet to multi-arch TARGET_READ_PC */ |
| #if !defined (TARGET_READ_PC_P) |
| #define TARGET_READ_PC_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_read_pc_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_READ_PC_P) |
| #error "Non multi-arch definition of TARGET_READ_PC" |
| #endif |
| #if !defined (TARGET_READ_PC_P) |
| #define TARGET_READ_PC_P() (gdbarch_read_pc_p (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_read_pc_ftype) (ptid_t ptid); |
| extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid); |
| extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_READ_PC) |
| #error "Non multi-arch definition of TARGET_READ_PC" |
| #endif |
| #if !defined (TARGET_READ_PC) |
| #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid)) |
| #endif |
| |
| typedef void (gdbarch_write_pc_ftype) (CORE_ADDR val, ptid_t ptid); |
| extern void gdbarch_write_pc (struct gdbarch *gdbarch, CORE_ADDR val, ptid_t ptid); |
| extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_WRITE_PC) |
| #error "Non multi-arch definition of TARGET_WRITE_PC" |
| #endif |
| #if !defined (TARGET_WRITE_PC) |
| #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid)) |
| #endif |
| |
| /* UNWIND_SP is a direct replacement for TARGET_READ_SP. */ |
| |
| #if defined (TARGET_READ_SP) |
| /* Legacy for systems yet to multi-arch TARGET_READ_SP */ |
| #if !defined (TARGET_READ_SP_P) |
| #define TARGET_READ_SP_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_read_sp_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_READ_SP_P) |
| #error "Non multi-arch definition of TARGET_READ_SP" |
| #endif |
| #if !defined (TARGET_READ_SP_P) |
| #define TARGET_READ_SP_P() (gdbarch_read_sp_p (current_gdbarch)) |
| #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 !defined (GDB_TM_FILE) && defined (TARGET_READ_SP) |
| #error "Non multi-arch definition of TARGET_READ_SP" |
| #endif |
| #if !defined (TARGET_READ_SP) |
| #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch)) |
| #endif |
| |
| /* Function for getting target's idea of a frame pointer. FIXME: GDB's |
| whole scheme for dealing with "frames" and "frame pointers" needs a |
| serious shakedown. */ |
| |
| typedef void (gdbarch_virtual_frame_pointer_ftype) (CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset); |
| extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset); |
| extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_VIRTUAL_FRAME_POINTER) |
| #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER" |
| #endif |
| #if !defined (TARGET_VIRTUAL_FRAME_POINTER) |
| #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset)) |
| #endif |
| |
| extern int gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch); |
| |
| typedef void (gdbarch_pseudo_register_read_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, gdb_byte *buf); |
| extern void gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, gdb_byte *buf); |
| extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read); |
| |
| extern int gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch); |
| |
| typedef void (gdbarch_pseudo_register_write_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf); |
| extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf); |
| extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write); |
| |
| extern int gdbarch_num_regs (struct gdbarch *gdbarch); |
| extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs); |
| #if !defined (GDB_TM_FILE) && defined (NUM_REGS) |
| #error "Non multi-arch definition of NUM_REGS" |
| #endif |
| #if !defined (NUM_REGS) |
| #define NUM_REGS (gdbarch_num_regs (current_gdbarch)) |
| #endif |
| |
| /* This macro gives the number of pseudo-registers that live in the |
| register namespace but do not get fetched or stored on the target. |
| These pseudo-registers may be aliases for other registers, |
| combinations of other registers, or they may be computed by GDB. */ |
| |
| extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch); |
| extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs); |
| #if !defined (GDB_TM_FILE) && defined (NUM_PSEUDO_REGS) |
| #error "Non multi-arch definition of NUM_PSEUDO_REGS" |
| #endif |
| #if !defined (NUM_PSEUDO_REGS) |
| #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_remote_num_g_packet_regs_p (struct gdbarch *gdbarch); |
| |
| extern int gdbarch_remote_num_g_packet_regs (struct gdbarch *gdbarch); |
| extern void set_gdbarch_remote_num_g_packet_regs (struct gdbarch *gdbarch, int remote_num_g_packet_regs); |
| |
| /* GDB's standard (or well known) register numbers. These can map onto |
| a real register or a pseudo (computed) register or not be defined at |
| all (-1). |
| SP_REGNUM will hopefully be replaced by UNWIND_SP. */ |
| |
| extern int gdbarch_sp_regnum (struct gdbarch *gdbarch); |
| extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum); |
| #if !defined (GDB_TM_FILE) && defined (SP_REGNUM) |
| #error "Non multi-arch definition of SP_REGNUM" |
| #endif |
| #if !defined (SP_REGNUM) |
| #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_pc_regnum (struct gdbarch *gdbarch); |
| extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum); |
| #if !defined (GDB_TM_FILE) && defined (PC_REGNUM) |
| #error "Non multi-arch definition of PC_REGNUM" |
| #endif |
| #if !defined (PC_REGNUM) |
| #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_ps_regnum (struct gdbarch *gdbarch); |
| extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum); |
| #if !defined (GDB_TM_FILE) && defined (PS_REGNUM) |
| #error "Non multi-arch definition of PS_REGNUM" |
| #endif |
| #if !defined (PS_REGNUM) |
| #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch); |
| extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum); |
| #if !defined (GDB_TM_FILE) && defined (FP0_REGNUM) |
| #error "Non multi-arch definition of FP0_REGNUM" |
| #endif |
| #if !defined (FP0_REGNUM) |
| #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch)) |
| #endif |
| |
| /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */ |
| |
| typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr); |
| extern int gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr); |
| extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum); |
| #if !defined (GDB_TM_FILE) && defined (STAB_REG_TO_REGNUM) |
| #error "Non multi-arch definition of STAB_REG_TO_REGNUM" |
| #endif |
| #if !defined (STAB_REG_TO_REGNUM) |
| #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr)) |
| #endif |
| |
| /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */ |
| |
| typedef int (gdbarch_ecoff_reg_to_regnum_ftype) (int ecoff_regnr); |
| extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr); |
| extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum); |
| #if !defined (GDB_TM_FILE) && defined (ECOFF_REG_TO_REGNUM) |
| #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM" |
| #endif |
| #if !defined (ECOFF_REG_TO_REGNUM) |
| #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr)) |
| #endif |
| |
| /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */ |
| |
| typedef int (gdbarch_dwarf_reg_to_regnum_ftype) (int dwarf_regnr); |
| extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dwarf_regnr); |
| extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf_reg_to_regnum_ftype *dwarf_reg_to_regnum); |
| #if !defined (GDB_TM_FILE) && defined (DWARF_REG_TO_REGNUM) |
| #error "Non multi-arch definition of DWARF_REG_TO_REGNUM" |
| #endif |
| #if !defined (DWARF_REG_TO_REGNUM) |
| #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr)) |
| #endif |
| |
| /* Convert from an sdb register number to an internal gdb register number. */ |
| |
| typedef int (gdbarch_sdb_reg_to_regnum_ftype) (int sdb_regnr); |
| extern int gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr); |
| extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum); |
| #if !defined (GDB_TM_FILE) && defined (SDB_REG_TO_REGNUM) |
| #error "Non multi-arch definition of SDB_REG_TO_REGNUM" |
| #endif |
| #if !defined (SDB_REG_TO_REGNUM) |
| #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr)) |
| #endif |
| |
| typedef int (gdbarch_dwarf2_reg_to_regnum_ftype) (int dwarf2_regnr); |
| extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr); |
| extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum); |
| #if !defined (GDB_TM_FILE) && defined (DWARF2_REG_TO_REGNUM) |
| #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM" |
| #endif |
| #if !defined (DWARF2_REG_TO_REGNUM) |
| #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr)) |
| #endif |
| |
| typedef const char * (gdbarch_register_name_ftype) (int regnr); |
| extern const 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 !defined (GDB_TM_FILE) && defined (REGISTER_NAME) |
| #error "Non multi-arch definition of REGISTER_NAME" |
| #endif |
| #if !defined (REGISTER_NAME) |
| #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr)) |
| #endif |
| |
| /* REGISTER_TYPE is a direct replacement for DEPRECATED_REGISTER_VIRTUAL_TYPE. */ |
| |
| extern int gdbarch_register_type_p (struct gdbarch *gdbarch); |
| |
| typedef struct type * (gdbarch_register_type_ftype) (struct gdbarch *gdbarch, int reg_nr); |
| extern struct type * gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type); |
| |
| /* If the value returned by DEPRECATED_REGISTER_BYTE agrees with the |
| register offsets computed using just REGISTER_TYPE, this can be |
| deleted. See: maint print registers. NOTE: cagney/2002-05-02: This |
| function with predicate has a valid (callable) initial value. As a |
| consequence, even when the predicate is false, the corresponding |
| function works. This simplifies the migration process - old code, |
| calling DEPRECATED_REGISTER_BYTE, doesn't need to be modified. */ |
| |
| #if defined (DEPRECATED_REGISTER_BYTE) |
| /* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_BYTE */ |
| #if !defined (DEPRECATED_REGISTER_BYTE_P) |
| #define DEPRECATED_REGISTER_BYTE_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_deprecated_register_byte_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_REGISTER_BYTE_P) |
| #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE" |
| #endif |
| #if !defined (DEPRECATED_REGISTER_BYTE_P) |
| #define DEPRECATED_REGISTER_BYTE_P() (gdbarch_deprecated_register_byte_p (current_gdbarch)) |
| #endif |
| |
| typedef int (gdbarch_deprecated_register_byte_ftype) (int reg_nr); |
| extern int gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_deprecated_register_byte (struct gdbarch *gdbarch, gdbarch_deprecated_register_byte_ftype *deprecated_register_byte); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_REGISTER_BYTE) |
| #error "Non multi-arch definition of DEPRECATED_REGISTER_BYTE" |
| #endif |
| #if !defined (DEPRECATED_REGISTER_BYTE) |
| #define DEPRECATED_REGISTER_BYTE(reg_nr) (gdbarch_deprecated_register_byte (current_gdbarch, reg_nr)) |
| #endif |
| |
| /* See gdbint.texinfo, and PUSH_DUMMY_CALL. */ |
| |
| extern int gdbarch_unwind_dummy_id_p (struct gdbarch *gdbarch); |
| |
| typedef struct frame_id (gdbarch_unwind_dummy_id_ftype) (struct gdbarch *gdbarch, struct frame_info *info); |
| extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *info); |
| extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id); |
| |
| /* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete |
| DEPRECATED_FP_REGNUM. */ |
| |
| extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch); |
| extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_FP_REGNUM) |
| #error "Non multi-arch definition of DEPRECATED_FP_REGNUM" |
| #endif |
| #if !defined (DEPRECATED_FP_REGNUM) |
| #define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch)) |
| #endif |
| |
| /* See gdbint.texinfo. See infcall.c. */ |
| |
| extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
| extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr); |
| extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call); |
| |
| /* DEPRECATED_REGISTER_SIZE can be deleted. */ |
| |
| extern int gdbarch_deprecated_register_size (struct gdbarch *gdbarch); |
| extern void set_gdbarch_deprecated_register_size (struct gdbarch *gdbarch, int deprecated_register_size); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_REGISTER_SIZE) |
| #error "Non multi-arch definition of DEPRECATED_REGISTER_SIZE" |
| #endif |
| #if !defined (DEPRECATED_REGISTER_SIZE) |
| #define DEPRECATED_REGISTER_SIZE (gdbarch_deprecated_register_size (current_gdbarch)) |
| #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 !defined (GDB_TM_FILE) && defined (CALL_DUMMY_LOCATION) |
| #error "Non multi-arch definition of CALL_DUMMY_LOCATION" |
| #endif |
| #if !defined (CALL_DUMMY_LOCATION) |
| #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr); |
| extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr); |
| extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code); |
| |
| typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all); |
| extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all); |
| extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info); |
| |
| extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch); |
| |
| typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); |
| extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); |
| extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info); |
| |
| extern int gdbarch_print_vector_info_p (struct gdbarch *gdbarch); |
| |
| typedef void (gdbarch_print_vector_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); |
| extern void gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args); |
| extern void set_gdbarch_print_vector_info (struct gdbarch *gdbarch, gdbarch_print_vector_info_ftype *print_vector_info); |
| |
| /* MAP a GDB RAW register number onto a simulator register number. See |
| also include/...-sim.h. */ |
| |
| typedef int (gdbarch_register_sim_regno_ftype) (int reg_nr); |
| extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno); |
| #if !defined (GDB_TM_FILE) && defined (REGISTER_SIM_REGNO) |
| #error "Non multi-arch definition of REGISTER_SIM_REGNO" |
| #endif |
| #if !defined (REGISTER_SIM_REGNO) |
| #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr)) |
| #endif |
| |
| #if defined (REGISTER_BYTES_OK) |
| /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */ |
| #if !defined (REGISTER_BYTES_OK_P) |
| #define REGISTER_BYTES_OK_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (REGISTER_BYTES_OK_P) |
| #error "Non multi-arch definition of REGISTER_BYTES_OK" |
| #endif |
| #if !defined (REGISTER_BYTES_OK_P) |
| #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch)) |
| #endif |
| |
| typedef int (gdbarch_register_bytes_ok_ftype) (long nr_bytes); |
| extern int gdbarch_register_bytes_ok (struct gdbarch *gdbarch, long nr_bytes); |
| extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_register_bytes_ok_ftype *register_bytes_ok); |
| #if !defined (GDB_TM_FILE) && defined (REGISTER_BYTES_OK) |
| #error "Non multi-arch definition of REGISTER_BYTES_OK" |
| #endif |
| #if !defined (REGISTER_BYTES_OK) |
| #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes)) |
| #endif |
| |
| typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum); |
| extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum); |
| extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register); |
| #if !defined (GDB_TM_FILE) && defined (CANNOT_FETCH_REGISTER) |
| #error "Non multi-arch definition of CANNOT_FETCH_REGISTER" |
| #endif |
| #if !defined (CANNOT_FETCH_REGISTER) |
| #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum)) |
| #endif |
| |
| typedef int (gdbarch_cannot_store_register_ftype) (int regnum); |
| extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum); |
| extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register); |
| #if !defined (GDB_TM_FILE) && defined (CANNOT_STORE_REGISTER) |
| #error "Non multi-arch definition of CANNOT_STORE_REGISTER" |
| #endif |
| #if !defined (CANNOT_STORE_REGISTER) |
| #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum)) |
| #endif |
| |
| /* Describe the optional registers provided by the simulator target. */ |
| |
| extern int gdbarch_sim_available_registers_p (struct gdbarch *gdbarch); |
| |
| typedef char * (gdbarch_sim_available_registers_ftype) (struct gdbarch *gdbarch, const struct target_ops *target); |
| extern char * gdbarch_sim_available_registers (struct gdbarch *gdbarch, const struct target_ops *target); |
| extern void set_gdbarch_sim_available_registers (struct gdbarch *gdbarch, gdbarch_sim_available_registers_ftype *sim_available_registers); |
| |
| /* Describe the register numbering used by the remote protocol. */ |
| |
| extern int gdbarch_register_remote_regno_p (struct gdbarch *gdbarch); |
| |
| typedef int (gdbarch_register_remote_regno_ftype) (int reg_nr); |
| extern int gdbarch_register_remote_regno (struct gdbarch *gdbarch, int reg_nr); |
| extern void set_gdbarch_register_remote_regno (struct gdbarch *gdbarch, gdbarch_register_remote_regno_ftype *register_remote_regno); |
| |
| /* setjmp/longjmp support. */ |
| |
| #if defined (GET_LONGJMP_TARGET) |
| /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */ |
| #if !defined (GET_LONGJMP_TARGET_P) |
| #define GET_LONGJMP_TARGET_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (GET_LONGJMP_TARGET_P) |
| #error "Non multi-arch definition of GET_LONGJMP_TARGET" |
| #endif |
| #if !defined (GET_LONGJMP_TARGET_P) |
| #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch)) |
| #endif |
| |
| typedef int (gdbarch_get_longjmp_target_ftype) (CORE_ADDR *pc); |
| extern int gdbarch_get_longjmp_target (struct gdbarch *gdbarch, CORE_ADDR *pc); |
| extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target); |
| #if !defined (GDB_TM_FILE) && defined (GET_LONGJMP_TARGET) |
| #error "Non multi-arch definition of GET_LONGJMP_TARGET" |
| #endif |
| #if !defined (GET_LONGJMP_TARGET) |
| #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc)) |
| #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 !defined (GDB_TM_FILE) && defined (BELIEVE_PCC_PROMOTION) |
| #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION" |
| #endif |
| #if !defined (BELIEVE_PCC_PROMOTION) |
| #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch)) |
| #endif |
| |
| typedef int (gdbarch_convert_register_p_ftype) (int regnum, struct type *type); |
| extern int gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type); |
| extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p); |
| #if !defined (GDB_TM_FILE) && defined (CONVERT_REGISTER_P) |
| #error "Non multi-arch definition of CONVERT_REGISTER_P" |
| #endif |
| #if !defined (CONVERT_REGISTER_P) |
| #define CONVERT_REGISTER_P(regnum, type) (gdbarch_convert_register_p (current_gdbarch, regnum, type)) |
| #endif |
| |
| typedef void (gdbarch_register_to_value_ftype) (struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf); |
| extern void gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf); |
| extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value); |
| #if !defined (GDB_TM_FILE) && defined (REGISTER_TO_VALUE) |
| #error "Non multi-arch definition of REGISTER_TO_VALUE" |
| #endif |
| #if !defined (REGISTER_TO_VALUE) |
| #define REGISTER_TO_VALUE(frame, regnum, type, buf) (gdbarch_register_to_value (current_gdbarch, frame, regnum, type, buf)) |
| #endif |
| |
| typedef void (gdbarch_value_to_register_ftype) (struct frame_info *frame, int regnum, struct type *type, const gdb_byte *buf); |
| extern void gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const gdb_byte *buf); |
| extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register); |
| #if !defined (GDB_TM_FILE) && defined (VALUE_TO_REGISTER) |
| #error "Non multi-arch definition of VALUE_TO_REGISTER" |
| #endif |
| #if !defined (VALUE_TO_REGISTER) |
| #define VALUE_TO_REGISTER(frame, regnum, type, buf) (gdbarch_value_to_register (current_gdbarch, frame, regnum, type, buf)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, const gdb_byte *buf); |
| extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf); |
| extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address); |
| #if !defined (GDB_TM_FILE) && defined (POINTER_TO_ADDRESS) |
| #error "Non multi-arch definition of POINTER_TO_ADDRESS" |
| #endif |
| #if !defined (POINTER_TO_ADDRESS) |
| #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf)) |
| #endif |
| |
| typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, gdb_byte *buf, CORE_ADDR addr); |
| extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr); |
| extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer); |
| #if !defined (GDB_TM_FILE) && defined (ADDRESS_TO_POINTER) |
| #error "Non multi-arch definition of ADDRESS_TO_POINTER" |
| #endif |
| #if !defined (ADDRESS_TO_POINTER) |
| #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr)) |
| #endif |
| |
| extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf); |
| extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf); |
| extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address); |
| |
| /* NOTE: kettenis/2005-09-01: Replaced by PUSH_DUMMY_CALL. */ |
| |
| #if defined (DEPRECATED_STORE_STRUCT_RETURN) |
| /* Legacy for systems yet to multi-arch DEPRECATED_STORE_STRUCT_RETURN */ |
| #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P) |
| #define DEPRECATED_STORE_STRUCT_RETURN_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_deprecated_store_struct_return_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_STORE_STRUCT_RETURN_P) |
| #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN" |
| #endif |
| #if !defined (DEPRECATED_STORE_STRUCT_RETURN_P) |
| #define DEPRECATED_STORE_STRUCT_RETURN_P() (gdbarch_deprecated_store_struct_return_p (current_gdbarch)) |
| #endif |
| |
| typedef void (gdbarch_deprecated_store_struct_return_ftype) (CORE_ADDR addr, CORE_ADDR sp); |
| extern void gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR sp); |
| extern void set_gdbarch_deprecated_store_struct_return (struct gdbarch *gdbarch, gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_STORE_STRUCT_RETURN) |
| #error "Non multi-arch definition of DEPRECATED_STORE_STRUCT_RETURN" |
| #endif |
| #if !defined (DEPRECATED_STORE_STRUCT_RETURN) |
| #define DEPRECATED_STORE_STRUCT_RETURN(addr, sp) (gdbarch_deprecated_store_struct_return (current_gdbarch, addr, sp)) |
| #endif |
| |
| /* It has been suggested that this, well actually its predecessor, |
| should take the type/value of the function to be called and not the |
| return type. This is left as an exercise for the reader. |
| NOTE: cagney/2004-06-13: The function stack.c:return_command uses |
| the predicate with default hack to avoid calling STORE_RETURN_VALUE |
| (via legacy_return_value), when a small struct is involved. */ |
| |
| extern int gdbarch_return_value_p (struct gdbarch *gdbarch); |
| |
| typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf); |
| extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf); |
| extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value); |
| |
| /* The deprecated methods EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, |
| DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS and |
| DEPRECATED_USE_STRUCT_CONVENTION have all been folded into |
| RETURN_VALUE. */ |
| |
| typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, gdb_byte *valbuf); |
| extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, gdb_byte *valbuf); |
| extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value); |
| #if !defined (GDB_TM_FILE) && defined (EXTRACT_RETURN_VALUE) |
| #error "Non multi-arch definition of EXTRACT_RETURN_VALUE" |
| #endif |
| #if !defined (EXTRACT_RETURN_VALUE) |
| #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf)) |
| #endif |
| |
| typedef void (gdbarch_store_return_value_ftype) (struct type *type, struct regcache *regcache, const gdb_byte *valbuf); |
| extern void gdbarch_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const gdb_byte *valbuf); |
| extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_store_return_value_ftype *store_return_value); |
| #if !defined (GDB_TM_FILE) && defined (STORE_RETURN_VALUE) |
| #error "Non multi-arch definition of STORE_RETURN_VALUE" |
| #endif |
| #if !defined (STORE_RETURN_VALUE) |
| #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf)) |
| #endif |
| |
| typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, gdb_byte *regbuf, gdb_byte *valbuf); |
| extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, gdb_byte *regbuf, gdb_byte *valbuf); |
| extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_EXTRACT_RETURN_VALUE) |
| #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE" |
| #endif |
| #if !defined (DEPRECATED_EXTRACT_RETURN_VALUE) |
| #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf)) |
| #endif |
| |
| typedef void (gdbarch_deprecated_store_return_value_ftype) (struct type *type, gdb_byte *valbuf); |
| extern void gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, struct type *type, gdb_byte *valbuf); |
| extern void set_gdbarch_deprecated_store_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_STORE_RETURN_VALUE) |
| #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE" |
| #endif |
| #if !defined (DEPRECATED_STORE_RETURN_VALUE) |
| #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf)) |
| #endif |
| |
| typedef int (gdbarch_deprecated_use_struct_convention_ftype) (int gcc_p, struct type *value_type); |
| extern int gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type); |
| extern void set_gdbarch_deprecated_use_struct_convention (struct gdbarch *gdbarch, gdbarch_deprecated_use_struct_convention_ftype *deprecated_use_struct_convention); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_USE_STRUCT_CONVENTION) |
| #error "Non multi-arch definition of DEPRECATED_USE_STRUCT_CONVENTION" |
| #endif |
| #if !defined (DEPRECATED_USE_STRUCT_CONVENTION) |
| #define DEPRECATED_USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_deprecated_use_struct_convention (current_gdbarch, gcc_p, value_type)) |
| #endif |
| |
| /* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an |
| ABI suitable for the implementation of a robust extract |
| struct-convention return-value address method (the sparc saves the |
| address in the callers frame). All the other cases so far examined, |
| the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been |
| erreneous - the code was incorrectly assuming that the return-value |
| address, stored in a register, was preserved across the entire |
| function call. |
| For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of |
| the ABIs that are still to be analyzed - perhaps this should simply |
| be deleted. The commented out extract_returned_value_address method |
| is provided as a starting point for the 32-bit SPARC. It, or |
| something like it, along with changes to both infcmd.c and stack.c |
| will be needed for that case to work. NB: It is passed the callers |
| frame since it is only after the callee has returned that this |
| function is used. |
| M::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */ |
| |
| #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) |
| /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */ |
| #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) |
| #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) |
| #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS" |
| #endif |
| #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) |
| #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache); |
| extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache); |
| extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) |
| #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS" |
| #endif |
| #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) |
| #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache)) |
| #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 !defined (GDB_TM_FILE) && defined (SKIP_PROLOGUE) |
| #error "Non multi-arch definition of SKIP_PROLOGUE" |
| #endif |
| #if !defined (SKIP_PROLOGUE) |
| #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip)) |
| #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 !defined (GDB_TM_FILE) && defined (INNER_THAN) |
| #error "Non multi-arch definition of INNER_THAN" |
| #endif |
| #if !defined (INNER_THAN) |
| #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs)) |
| #endif |
| |
| typedef const gdb_byte * (gdbarch_breakpoint_from_pc_ftype) (CORE_ADDR *pcptr, int *lenptr); |
| extern const gdb_byte * 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 !defined (GDB_TM_FILE) && defined (BREAKPOINT_FROM_PC) |
| #error "Non multi-arch definition of BREAKPOINT_FROM_PC" |
| #endif |
| #if !defined (BREAKPOINT_FROM_PC) |
| #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr)) |
| #endif |
| |
| extern int gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_adjust_breakpoint_address_ftype) (struct gdbarch *gdbarch, CORE_ADDR bpaddr); |
| extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr); |
| extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address); |
| |
| typedef int (gdbarch_memory_insert_breakpoint_ftype) (CORE_ADDR addr, gdb_byte *contents_cache); |
| extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, gdb_byte *contents_cache); |
| extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint); |
| #if !defined (GDB_TM_FILE) && defined (MEMORY_INSERT_BREAKPOINT) |
| #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT" |
| #endif |
| #if !defined (MEMORY_INSERT_BREAKPOINT) |
| #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache)) |
| #endif |
| |
| typedef int (gdbarch_memory_remove_breakpoint_ftype) (CORE_ADDR addr, gdb_byte *contents_cache); |
| extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, gdb_byte *contents_cache); |
| extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint); |
| #if !defined (GDB_TM_FILE) && defined (MEMORY_REMOVE_BREAKPOINT) |
| #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT" |
| #endif |
| #if !defined (MEMORY_REMOVE_BREAKPOINT) |
| #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache)) |
| #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 !defined (GDB_TM_FILE) && defined (DECR_PC_AFTER_BREAK) |
| #error "Non multi-arch definition of DECR_PC_AFTER_BREAK" |
| #endif |
| #if !defined (DECR_PC_AFTER_BREAK) |
| #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch)) |
| #endif |
| |
| /* A function can be addressed by either it's "pointer" (possibly a |
| descriptor address) or "entry point" (first executable instruction). |
| The method "convert_from_func_ptr_addr" converting the former to the |
| latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement |
| a simplified subset of that functionality - the function's address |
| corresponds to the "function pointer" and the function's start |
| corresponds to the "function entry point" - and hence is redundant. */ |
| |
| extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch); |
| extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_FUNCTION_START_OFFSET) |
| #error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET" |
| #endif |
| #if !defined (DEPRECATED_FUNCTION_START_OFFSET) |
| #define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch)) |
| #endif |
| |
| typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len); |
| extern void gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, struct regcache *regcache, 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); |
| |
| /* Fetch the target specific address used to represent a load module. */ |
| |
| #if defined (FETCH_TLS_LOAD_MODULE_ADDRESS) |
| /* Legacy for systems yet to multi-arch FETCH_TLS_LOAD_MODULE_ADDRESS */ |
| #if !defined (FETCH_TLS_LOAD_MODULE_ADDRESS_P) |
| #define FETCH_TLS_LOAD_MODULE_ADDRESS_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (FETCH_TLS_LOAD_MODULE_ADDRESS_P) |
| #error "Non multi-arch definition of FETCH_TLS_LOAD_MODULE_ADDRESS" |
| #endif |
| #if !defined (FETCH_TLS_LOAD_MODULE_ADDRESS_P) |
| #define FETCH_TLS_LOAD_MODULE_ADDRESS_P() (gdbarch_fetch_tls_load_module_address_p (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_fetch_tls_load_module_address_ftype) (struct objfile *objfile); |
| extern CORE_ADDR gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile); |
| extern void set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address); |
| #if !defined (GDB_TM_FILE) && defined (FETCH_TLS_LOAD_MODULE_ADDRESS) |
| #error "Non multi-arch definition of FETCH_TLS_LOAD_MODULE_ADDRESS" |
| #endif |
| #if !defined (FETCH_TLS_LOAD_MODULE_ADDRESS) |
| #define FETCH_TLS_LOAD_MODULE_ADDRESS(objfile) (gdbarch_fetch_tls_load_module_address (current_gdbarch, objfile)) |
| #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 !defined (GDB_TM_FILE) && defined (FRAME_ARGS_SKIP) |
| #error "Non multi-arch definition of FRAME_ARGS_SKIP" |
| #endif |
| #if !defined (FRAME_ARGS_SKIP) |
| #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame); |
| extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame); |
| extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc); |
| |
| extern int gdbarch_unwind_sp_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_unwind_sp_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame); |
| extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame); |
| extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp); |
| |
| /* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame |
| frame-base. Enable frame-base before frame-unwind. */ |
| |
| #if defined (DEPRECATED_SAVED_PC_AFTER_CALL) |
| /* Legacy for systems yet to multi-arch DEPRECATED_SAVED_PC_AFTER_CALL */ |
| #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) |
| #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_deprecated_saved_pc_after_call_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) |
| #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL" |
| #endif |
| #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL_P) |
| #define DEPRECATED_SAVED_PC_AFTER_CALL_P() (gdbarch_deprecated_saved_pc_after_call_p (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_deprecated_saved_pc_after_call_ftype) (struct frame_info *frame); |
| extern CORE_ADDR gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern void set_gdbarch_deprecated_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_SAVED_PC_AFTER_CALL) |
| #error "Non multi-arch definition of DEPRECATED_SAVED_PC_AFTER_CALL" |
| #endif |
| #if !defined (DEPRECATED_SAVED_PC_AFTER_CALL) |
| #define DEPRECATED_SAVED_PC_AFTER_CALL(frame) (gdbarch_deprecated_saved_pc_after_call (current_gdbarch, frame)) |
| #endif |
| |
| #if defined (FRAME_NUM_ARGS) |
| /* Legacy for systems yet to multi-arch FRAME_NUM_ARGS */ |
| #if !defined (FRAME_NUM_ARGS_P) |
| #define FRAME_NUM_ARGS_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_frame_num_args_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (FRAME_NUM_ARGS_P) |
| #error "Non multi-arch definition of FRAME_NUM_ARGS" |
| #endif |
| #if !defined (FRAME_NUM_ARGS_P) |
| #define FRAME_NUM_ARGS_P() (gdbarch_frame_num_args_p (current_gdbarch)) |
| #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 !defined (GDB_TM_FILE) && defined (FRAME_NUM_ARGS) |
| #error "Non multi-arch definition of FRAME_NUM_ARGS" |
| #endif |
| #if !defined (FRAME_NUM_ARGS) |
| #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame)) |
| #endif |
| |
| /* DEPRECATED_STACK_ALIGN has been replaced by an initial aligning call |
| to frame_align and the requirement that methods such as |
| push_dummy_call and frame_red_zone_size maintain correct stack/frame |
| alignment. */ |
| |
| #if defined (DEPRECATED_STACK_ALIGN) |
| /* Legacy for systems yet to multi-arch DEPRECATED_STACK_ALIGN */ |
| #if !defined (DEPRECATED_STACK_ALIGN_P) |
| #define DEPRECATED_STACK_ALIGN_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_deprecated_stack_align_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_STACK_ALIGN_P) |
| #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN" |
| #endif |
| #if !defined (DEPRECATED_STACK_ALIGN_P) |
| #define DEPRECATED_STACK_ALIGN_P() (gdbarch_deprecated_stack_align_p (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_deprecated_stack_align_ftype) (CORE_ADDR sp); |
| extern CORE_ADDR gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp); |
| extern void set_gdbarch_deprecated_stack_align (struct gdbarch *gdbarch, gdbarch_deprecated_stack_align_ftype *deprecated_stack_align); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_STACK_ALIGN) |
| #error "Non multi-arch definition of DEPRECATED_STACK_ALIGN" |
| #endif |
| #if !defined (DEPRECATED_STACK_ALIGN) |
| #define DEPRECATED_STACK_ALIGN(sp) (gdbarch_deprecated_stack_align (current_gdbarch, sp)) |
| #endif |
| |
| extern int gdbarch_frame_align_p (struct gdbarch *gdbarch); |
| |
| typedef CORE_ADDR (gdbarch_frame_align_ftype) (struct gdbarch *gdbarch, CORE_ADDR address); |
| extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address); |
| extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align); |
| |
| /* DEPRECATED_REG_STRUCT_HAS_ADDR has been replaced by |
| stabs_argument_has_addr. */ |
| |
| #if defined (DEPRECATED_REG_STRUCT_HAS_ADDR) |
| /* Legacy for systems yet to multi-arch DEPRECATED_REG_STRUCT_HAS_ADDR */ |
| #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) |
| #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_deprecated_reg_struct_has_addr_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) |
| #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR" |
| #endif |
| #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR_P) |
| #define DEPRECATED_REG_STRUCT_HAS_ADDR_P() (gdbarch_deprecated_reg_struct_has_addr_p (current_gdbarch)) |
| #endif |
| |
| typedef int (gdbarch_deprecated_reg_struct_has_addr_ftype) (int gcc_p, struct type *type); |
| extern int gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type); |
| extern void set_gdbarch_deprecated_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr); |
| #if !defined (GDB_TM_FILE) && defined (DEPRECATED_REG_STRUCT_HAS_ADDR) |
| #error "Non multi-arch definition of DEPRECATED_REG_STRUCT_HAS_ADDR" |
| #endif |
| #if !defined (DEPRECATED_REG_STRUCT_HAS_ADDR) |
| #define DEPRECATED_REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_deprecated_reg_struct_has_addr (current_gdbarch, gcc_p, type)) |
| #endif |
| |
| typedef int (gdbarch_stabs_argument_has_addr_ftype) (struct gdbarch *gdbarch, struct type *type); |
| extern int gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type); |
| extern void set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr); |
| |
| extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch); |
| extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size); |
| #if !defined (GDB_TM_FILE) && defined (FRAME_RED_ZONE_SIZE) |
| #error "Non multi-arch definition of FRAME_RED_ZONE_SIZE" |
| #endif |
| #if !defined (FRAME_RED_ZONE_SIZE) |
| #define FRAME_RED_ZONE_SIZE (gdbarch_frame_red_zone_size (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ); |
| extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ); |
| extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr); |
| |
| /* On some machines there are bits in addresses which are not really |
| part of the address, but are used by the kernel, the hardware, etc. |
| for special purposes. ADDR_BITS_REMOVE takes out any such bits so |
| we get a "real" address such as one would find in a symbol table. |
| This is used only for addresses of instructions, and even then I'm |
| not sure it's used in all contexts. It exists to deal with there |
| being a few stray bits in the PC which would mislead us, not as some |
| sort of generic thing to handle alignment or segmentation (it's |
| possible it should be in TARGET_READ_PC instead). */ |
| |
| typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype) (CORE_ADDR addr); |
| extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr); |
| extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove); |
| #if !defined (GDB_TM_FILE) && defined (ADDR_BITS_REMOVE) |
| #error "Non multi-arch definition of ADDR_BITS_REMOVE" |
| #endif |
| #if !defined (ADDR_BITS_REMOVE) |
| #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr)) |
| #endif |
| |
| /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into |
| ADDR_BITS_REMOVE. */ |
| |
| typedef CORE_ADDR (gdbarch_smash_text_address_ftype) (CORE_ADDR addr); |
| extern CORE_ADDR gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr); |
| extern void set_gdbarch_smash_text_address (struct gdbarch *gdbarch, gdbarch_smash_text_address_ftype *smash_text_address); |
| #if !defined (GDB_TM_FILE) && defined (SMASH_TEXT_ADDRESS) |
| #error "Non multi-arch definition of SMASH_TEXT_ADDRESS" |
| #endif |
| #if !defined (SMASH_TEXT_ADDRESS) |
| #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr)) |
| #endif |
| |
| /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if |
| the target needs software single step. An ISA method to implement it. |
| |
| FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints |
| using the breakpoint system instead of blatting memory directly (as with rs6000). |
| |
| FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can |
| single step. If not, then implement single step using breakpoints. */ |
| |
| #if defined (SOFTWARE_SINGLE_STEP) |
| /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */ |
| #if !defined (SOFTWARE_SINGLE_STEP_P) |
| #define SOFTWARE_SINGLE_STEP_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (SOFTWARE_SINGLE_STEP_P) |
| #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP" |
| #endif |
| #if !defined (SOFTWARE_SINGLE_STEP_P) |
| #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch)) |
| #endif |
| |
| typedef void (gdbarch_software_single_step_ftype) (enum target_signal sig, int insert_breakpoints_p); |
| extern void gdbarch_software_single_step (struct gdbarch *gdbarch, enum target_signal sig, int insert_breakpoints_p); |
| extern void set_gdbarch_software_single_step (struct gdbarch *gdbarch, gdbarch_software_single_step_ftype *software_single_step); |
| #if !defined (GDB_TM_FILE) && defined (SOFTWARE_SINGLE_STEP) |
| #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP" |
| #endif |
| #if !defined (SOFTWARE_SINGLE_STEP) |
| #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p)) |
| #endif |
| |
| /* Return non-zero if the processor is executing a delay slot and a |
| further single-step is needed before the instruction finishes. */ |
| |
| extern int gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch); |
| |
| typedef int (gdbarch_single_step_through_delay_ftype) (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern int gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame); |
| extern void set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch, gdbarch_single_step_through_delay_ftype *single_step_through_delay); |
| |
| /* FIXME: cagney/2003-08-28: Need to find a better way of selecting the |
| disassembler. Perhaps objdump can handle it? */ |
| |
| typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, struct disassemble_info *info); |
| extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info); |
| extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn); |
| #if !defined (GDB_TM_FILE) && defined (TARGET_PRINT_INSN) |
| #error "Non multi-arch definition of TARGET_PRINT_INSN" |
| #endif |
| #if !defined (TARGET_PRINT_INSN) |
| #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype) (CORE_ADDR pc); |
| extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, CORE_ADDR pc); |
| extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code); |
| #if !defined (GDB_TM_FILE) && defined (SKIP_TRAMPOLINE_CODE) |
| #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE" |
| #endif |
| #if !defined (SKIP_TRAMPOLINE_CODE) |
| #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc)) |
| #endif |
| |
| /* If IN_SOLIB_DYNSYM_RESOLVE_CODE returns true, and SKIP_SOLIB_RESOLVER |
| evaluates non-zero, this is the address where the debugger will place |
| a step-resume breakpoint to get us past the dynamic linker. */ |
| |
| typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc); |
| extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc); |
| extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver); |
| |
| /* Some systems also have trampoline code for returning from shared libs. */ |
| |
| typedef int (gdbarch_in_solib_return_trampoline_ftype) (CORE_ADDR pc, char *name); |
| extern int gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name); |
| extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline); |
| #if !defined (GDB_TM_FILE) && defined (IN_SOLIB_RETURN_TRAMPOLINE) |
| #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE" |
| #endif |
| #if !defined (IN_SOLIB_RETURN_TRAMPOLINE) |
| #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name)) |
| #endif |
| |
| /* A target might have problems with watchpoints as soon as the stack |
| frame of the current function has been destroyed. This mostly happens |
| as the first action in a funtion's epilogue. in_function_epilogue_p() |
| is defined to return a non-zero value if either the given addr is one |
| instruction after the stack destroying instruction up to the trailing |
| return instruction or if we can figure out that the stack frame has |
| already been invalidated regardless of the value of addr. Targets |
| which don't suffer from that problem could just let this functionality |
| untouched. */ |
| |
| typedef int (gdbarch_in_function_epilogue_p_ftype) (struct gdbarch *gdbarch, CORE_ADDR addr); |
| extern int gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr); |
| extern void set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p); |
| |
| /* Given a vector of command-line arguments, return a newly allocated |
| string which, when passed to the create_inferior function, will be |
| parsed (on Unix systems, by the shell) to yield the same vector. |
| This function should call error() if the argument vector is not |
| representable for this target or if this target does not support |
| command-line arguments. |
| ARGC is the number of elements in the vector. |
| ARGV is an array of strings, one per argument. */ |
| |
| typedef char * (gdbarch_construct_inferior_arguments_ftype) (struct gdbarch *gdbarch, int argc, char **argv); |
| extern char * gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv); |
| extern void set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments); |
| |
| typedef void (gdbarch_elf_make_msymbol_special_ftype) (asymbol *sym, struct minimal_symbol *msym); |
| extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym); |
| extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special); |
| #if !defined (GDB_TM_FILE) && defined (ELF_MAKE_MSYMBOL_SPECIAL) |
| #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL" |
| #endif |
| #if !defined (ELF_MAKE_MSYMBOL_SPECIAL) |
| #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym)) |
| #endif |
| |
| typedef void (gdbarch_coff_make_msymbol_special_ftype) (int val, struct minimal_symbol *msym); |
| extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym); |
| extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special); |
| #if !defined (GDB_TM_FILE) && defined (COFF_MAKE_MSYMBOL_SPECIAL) |
| #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL" |
| #endif |
| #if !defined (COFF_MAKE_MSYMBOL_SPECIAL) |
| #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym)) |
| #endif |
| |
| extern const char * gdbarch_name_of_malloc (struct gdbarch *gdbarch); |
| extern void set_gdbarch_name_of_malloc (struct gdbarch *gdbarch, const char * name_of_malloc); |
| #if !defined (GDB_TM_FILE) && defined (NAME_OF_MALLOC) |
| #error "Non multi-arch definition of NAME_OF_MALLOC" |
| #endif |
| #if !defined (NAME_OF_MALLOC) |
| #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch); |
| extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, int cannot_step_breakpoint); |
| #if !defined (GDB_TM_FILE) && defined (CANNOT_STEP_BREAKPOINT) |
| #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT" |
| #endif |
| #if !defined (CANNOT_STEP_BREAKPOINT) |
| #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch)) |
| #endif |
| |
| extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch); |
| extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, int have_nonsteppable_watchpoint); |
| #if !defined (GDB_TM_FILE) && defined (HAVE_NONSTEPPABLE_WATCHPOINT) |
| #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT" |
| #endif |
| #if !defined (HAVE_NONSTEPPABLE_WATCHPOINT) |
| #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch)) |
| #endif |
| |
| #if defined (ADDRESS_CLASS_TYPE_FLAGS) |
| /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */ |
| #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P) |
| #define ADDRESS_CLASS_TYPE_FLAGS_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (ADDRESS_CLASS_TYPE_FLAGS_P) |
| #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS" |
| #endif |
| #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P) |
| #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch)) |
| #endif |
| |
| typedef int (gdbarch_address_class_type_flags_ftype) (int byte_size, int dwarf2_addr_class); |
| extern int gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class); |
| extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags); |
| #if !defined (GDB_TM_FILE) && defined (ADDRESS_CLASS_TYPE_FLAGS) |
| #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS" |
| #endif |
| #if !defined (ADDRESS_CLASS_TYPE_FLAGS) |
| #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class)) |
| #endif |
| |
| extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch); |
| |
| typedef const char * (gdbarch_address_class_type_flags_to_name_ftype) (struct gdbarch *gdbarch, int type_flags); |
| extern const char * gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags); |
| extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name); |
| |
| extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch); |
| |
| typedef int (gdbarch_address_class_name_to_type_flags_ftype) (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr); |
| extern int gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr); |
| extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags); |
| |
| /* Is a register in a group */ |
| |
| typedef int (gdbarch_register_reggroup_p_ftype) (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup); |
| extern int gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup); |
| extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p); |
| |
| /* Fetch the pointer to the ith function argument. */ |
| |
| #if defined (FETCH_POINTER_ARGUMENT) |
| /* Legacy for systems yet to multi-arch FETCH_POINTER_ARGUMENT */ |
| #if !defined (FETCH_POINTER_ARGUMENT_P) |
| #define FETCH_POINTER_ARGUMENT_P() (1) |
| #endif |
| #endif |
| |
| extern int gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch); |
| #if !defined (GDB_TM_FILE) && defined (FETCH_POINTER_ARGUMENT_P) |
| #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT" |
| #endif |
| #if !defined (FETCH_POINTER_ARGUMENT_P) |
| #define FETCH_POINTER_ARGUMENT_P() (gdbarch_fetch_pointer_argument_p (current_gdbarch)) |
| #endif |
| |
| typedef CORE_ADDR (gdbarch_fetch_pointer_argument_ftype) (struct frame_info *frame, int argi, struct type *type); |
| extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type); |
| extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument); |
| #if !defined (GDB_TM_FILE) && defined (FETCH_POINTER_ARGUMENT) |
| #error "Non multi-arch definition of FETCH_POINTER_ARGUMENT" |
| #endif |
| #if !defined (FETCH_POINTER_ARGUMENT) |
| #define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type)) |
| #endif |
| |
| /* Return the appropriate register set for a core file section with |
| name SECT_NAME and size SECT_SIZE. */ |
| |
| extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch); |
| |
| typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); |
| extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); |
| extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section); |
| |
| 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 independently 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 independent) |
| 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 INFO parameter is, as far as possible, be pre-initialized with |
| information obtained from INFO.ABFD or the previously selected |
| architecture. |
| |
| The ARCHES parameter is a linked list (sorted most recently used) |
| of all the previously created architures for this architecture |
| family. The (possibly NULL) ARCHES->gdbarch can used to access |
| values from the previously selected architecture for this |
| architecture family. The global ``current_gdbarch'' shall not be |
| used. |
| |
| The INIT function shall return any of: NULL - indicating that it |
| doesn't recognize 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()). |
| |
| The DUMP_TDEP function shall print out all target specific values. |
| Care should be taken to ensure that the function works in both the |
| multi-arch and non- multi-arch cases. */ |
| |
| struct gdbarch_list |
| { |
| struct gdbarch *gdbarch; |
| struct gdbarch_list *next; |
| }; |
| |
| struct gdbarch_info |
| { |
| /* Use default: NULL (ZERO). */ |
| const struct bfd_arch_info *bfd_arch_info; |
| |
| /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */ |
| int byte_order; |
| |
| /* Use default: NULL (ZERO). */ |
| bfd *abfd; |
| |
| /* Use default: NULL (ZERO). */ |
| struct gdbarch_tdep_info *tdep_info; |
| |
| /* Use default: GDB_OSABI_UNINITIALIZED (-1). */ |
| enum gdb_osabi osabi; |
| }; |
| |
| typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches); |
| typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file); |
| |
| /* DEPRECATED - use gdbarch_register() */ |
| extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *); |
| |
| extern void gdbarch_register (enum bfd_architecture architecture, |
| gdbarch_init_ftype *, |
| gdbarch_dump_tdep_ftype *); |
| |
| |
| /* Return a freshly allocated, NULL terminated, array of the valid |
| architecture names. Since architectures are registered during the |
| _initialize phase this function only returns useful information |
| once initialization has been completed. */ |
| |
| extern const char **gdbarch_printable_names (void); |
| |
| |
| /* 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. Free a partially-constructed ``struct gdbarch''. |
| It is assumed that the caller freeds the ``struct |
| gdbarch_tdep''. */ |
| |
| extern void gdbarch_free (struct gdbarch *); |
| |
| |
| /* Helper function. Allocate memory from the ``struct gdbarch'' |
| obstack. The memory is freed when the corresponding architecture |
| is also freed. */ |
| |
| extern void *gdbarch_obstack_zalloc (struct gdbarch *gdbarch, long size); |
| #define GDBARCH_OBSTACK_CALLOC(GDBARCH, NR, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), (NR) * sizeof (TYPE))) |
| #define GDBARCH_OBSTACK_ZALLOC(GDBARCH, TYPE) ((TYPE *) gdbarch_obstack_zalloc ((GDBARCH), sizeof (TYPE))) |
| |
| |
| /* Helper function. Force an update of the current architecture. |
| |
| The actual architecture selected is determined by INFO, ``(gdb) set |
| architecture'' et.al., the existing architecture and BFD's default |
| architecture. INFO should be initialized to zero and then selected |
| fields should be updated. |
| |
| Returns non-zero if the update succeeds */ |
| |
| extern int gdbarch_update_p (struct gdbarch_info info); |
| |
| |
| /* Helper function. Find an architecture matching info. |
| |
| INFO should be initialized using gdbarch_info_init, relevant fields |
| set, and then finished using gdbarch_info_fill. |
| |
| Returns the corresponding architecture, or NULL if no matching |
| architecture was found. "current_gdbarch" is not updated. */ |
| |
| extern struct gdbarch *gdbarch_find_by_info (struct gdbarch_info info); |
| |
| |
| /* Helper function. Set the global "current_gdbarch" to "gdbarch". |
| |
| FIXME: kettenis/20031124: Of the functions that follow, only |
| gdbarch_from_bfd is supposed to survive. The others will |
| dissappear since in the future GDB will (hopefully) be truly |
| multi-arch. However, for now we're still stuck with the concept of |
| a single active architecture. */ |
| |
| extern void deprecated_current_gdbarch_select_hack (struct gdbarch *gdbarch); |
| |
| |
| /* 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 variable. |
| |
| Memory for the per-architecture data shall be allocated using |
| gdbarch_obstack_zalloc. That memory will be deleted when the |
| corresponding architecture object is deleted. |
| |
| When a previously created architecture is re-selected, the |
| per-architecture data-pointer for that previous architecture is |
| restored. INIT() is not re-called. |
| |
| Multiple registrarants for any architecture are allowed (and |
| strongly encouraged). */ |
| |
| struct gdbarch_data; |
| |
| typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack); |
| extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init); |
| typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch); |
| extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init); |
| extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch, |
| struct gdbarch_data *data, |
| void *pointer); |
| |
| extern void *gdbarch_data (struct gdbarch *gdbarch, 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 gdbarch_data_register_*(). */ |
| |
| typedef void (gdbarch_swap_ftype) (void); |
| extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init); |
| #define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL) |
| |
| |
| |
| /* Set the dynamic target-system-dependent parameters (architecture, |
| byte-order, ...) using information found in the BFD */ |
| |
| extern void set_gdbarch_from_file (bfd *); |
| |
| |
| /* Initialize the current architecture to the "first" one we find on |
| our list. */ |
| |
| extern void initialize_current_architecture (void); |
| |
| /* gdbarch trace variable */ |
| extern int gdbarch_debug; |
| |
| extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file); |
| |
| #endif |