+/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
+
/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright 1998-1999, Free Software Foundation, Inc.
+ Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of GDB.
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
+ 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 makeing sweeping changes
+ 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
+#include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
+#if !GDB_MULTI_ARCH
+#include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
+#endif
+
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 >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
+#error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
+#error "Non multi-arch definition of TARGET_ARCHITECTURE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_ARCHITECTURE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
+#error "Non multi-arch definition of TARGET_BYTE_ORDER"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_BYTE_ORDER)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
#define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
#endif
#endif
-/* The following are initialized by the target dependant code. */
+/* The following are initialized by the target dependent 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
+/* 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. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
+#define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
+#error "Non multi-arch definition of TARGET_SHORT_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_SHORT_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
#define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
#endif
#endif
+/* Number of bits in an int or unsigned int for the target machine. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
+#define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
+#error "Non multi-arch definition of TARGET_INT_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_INT_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
#define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
#endif
#endif
+/* Number of bits in a long or unsigned long for the target machine. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
+#define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
+#error "Non multi-arch definition of TARGET_LONG_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
#define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
#endif
#endif
+/* Number of bits in a long long or unsigned long long for the target
+ machine. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
+#define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
+#error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_LONG_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
#define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
#endif
#endif
+/* Number of bits in a float for the target machine. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
+#define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
+#error "Non multi-arch definition of TARGET_FLOAT_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_FLOAT_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
#define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
#endif
#endif
+/* Number of bits in a double for the target machine. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
+#define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
+#error "Non multi-arch definition of TARGET_DOUBLE_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_DOUBLE_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
#define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
#endif
#endif
+/* Number of bits in a long double for the target machine. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
+#define TARGET_LONG_DOUBLE_BIT (2*TARGET_DOUBLE_BIT)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
+#error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_LONG_DOUBLE_BIT)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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);
+/* 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 */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
+#define TARGET_PTR_BIT (TARGET_INT_BIT)
+#endif
+
+extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
+extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
+#error "Non multi-arch definition of TARGET_PTR_BIT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
+#define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
+#endif
+#endif
+
+/* addr_bit is the size of a target address as represented in gdb */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
+#define TARGET_ADDR_BIT (TARGET_PTR_BIT)
+#endif
+
+extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
+extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
+#error "Non multi-arch definition of TARGET_ADDR_BIT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
+#define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
+#endif
+#endif
+
+/* Number of bits in a BFD_VMA for the target object file format. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
+#define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
+#endif
+
+extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
+extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
+#error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
+#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (IEEE_FLOAT)
+#define IEEE_FLOAT (0)
+#endif
+
+extern int gdbarch_ieee_float (struct gdbarch *gdbarch);
+extern void set_gdbarch_ieee_float (struct gdbarch *gdbarch, int ieee_float);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IEEE_FLOAT)
+#error "Non multi-arch definition of IEEE_FLOAT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IEEE_FLOAT)
+#define IEEE_FLOAT (gdbarch_ieee_float (current_gdbarch))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
+#define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
+#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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
+#error "Non multi-arch definition of TARGET_READ_PC"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_PC)
-#define TARGET_READ_PC(pid) (gdbarch_read_pc (current_gdbarch, pid))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
+#define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
#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);
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
+#define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, 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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
+#error "Non multi-arch definition of TARGET_WRITE_PC"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
+#define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
+#define TARGET_READ_FP() (generic_target_read_fp ())
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
+#error "Non multi-arch definition of TARGET_READ_FP"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_FP)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
#define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_FP)
+#define TARGET_WRITE_FP(val) (generic_target_write_fp (val))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_FP)
+#error "Non multi-arch definition of TARGET_WRITE_FP"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_FP)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_FP)
#define TARGET_WRITE_FP(val) (gdbarch_write_fp (current_gdbarch, val))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
+#define TARGET_READ_SP() (generic_target_read_sp ())
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
+#error "Non multi-arch definition of TARGET_READ_SP"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_READ_SP)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
#define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
+#define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
+#error "Non multi-arch definition of TARGET_WRITE_SP"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_WRITE_SP)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
#define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
#endif
#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. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
+#define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
+#error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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
+#endif
+
+extern int gdbarch_register_read_p (struct gdbarch *gdbarch);
+
+typedef void (gdbarch_register_read_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
+extern void gdbarch_register_read (struct gdbarch *gdbarch, int regnum, char *buf);
+extern void set_gdbarch_register_read (struct gdbarch *gdbarch, gdbarch_register_read_ftype *register_read);
+
+extern int gdbarch_register_write_p (struct gdbarch *gdbarch);
+
+typedef void (gdbarch_register_write_ftype) (struct gdbarch *gdbarch, int regnum, char *buf);
+extern void gdbarch_register_write (struct gdbarch *gdbarch, int regnum, char *buf);
+extern void set_gdbarch_register_write (struct gdbarch *gdbarch, gdbarch_register_write_ftype *register_write);
+
extern int gdbarch_num_regs (struct gdbarch *gdbarch);
extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
+#error "Non multi-arch definition of NUM_REGS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (NUM_REGS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
#define NUM_REGS (gdbarch_num_regs (current_gdbarch))
#endif
#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. */
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
+#define NUM_PSEUDO_REGS (0)
+#endif
+
+extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
+extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
+#error "Non multi-arch definition of NUM_PSEUDO_REGS"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
+#define NUM_PSEUDO_REGS (gdbarch_num_pseudo_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 > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
+#error "Non multi-arch definition of SP_REGNUM"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (SP_REGNUM)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
+#error "Non multi-arch definition of FP_REGNUM"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FP_REGNUM)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
+#error "Non multi-arch definition of PC_REGNUM"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (PC_REGNUM)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
#define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
#endif
#endif
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
+#define FP0_REGNUM (-1)
+#endif
+
+extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
+extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
+#error "Non multi-arch definition of FP0_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
+#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
+#define NPC_REGNUM (-1)
+#endif
+
+extern int gdbarch_npc_regnum (struct gdbarch *gdbarch);
+extern void set_gdbarch_npc_regnum (struct gdbarch *gdbarch, int npc_regnum);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
+#error "Non multi-arch definition of NPC_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
+#define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
+#define NNPC_REGNUM (-1)
+#endif
+
+extern int gdbarch_nnpc_regnum (struct gdbarch *gdbarch);
+extern void set_gdbarch_nnpc_regnum (struct gdbarch *gdbarch, int nnpc_regnum);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
+#error "Non multi-arch definition of NNPC_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
+#define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
+#endif
+#endif
+
+/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
+#define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
+#error "Non multi-arch definition of STAB_REG_TO_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
+#define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
+#endif
+#endif
+
+/* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
+#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
+#error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
+#define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
+#endif
+#endif
+
+/* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
+#define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
+#error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
+#define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
+#endif
+#endif
+
+/* Convert from an sdb register number to an internal gdb register number.
+ This should be defined in tm.h, if REGISTER_NAMES is not set up
+ to map one to one onto the sdb register numbers. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
+#define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
+#error "Non multi-arch definition of SDB_REG_TO_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
+#define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
+#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
+#error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
+#define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
+#define REGISTER_NAME(regnr) (legacy_register_name (regnr))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
+#error "Non multi-arch definition of REGISTER_NAME"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_NAME)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
+#error "Non multi-arch definition of REGISTER_SIZE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_SIZE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
+#error "Non multi-arch definition of REGISTER_BYTES"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTES)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
+#error "Non multi-arch definition of REGISTER_BYTE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_BYTE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
+#error "Non multi-arch definition of REGISTER_RAW_SIZE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_RAW_SIZE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
+#error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_RAW_SIZE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
+#error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_SIZE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
+#error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
+#error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_VIRTUAL_TYPE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
#define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
+#define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
+#endif
+
+typedef void (gdbarch_do_registers_info_ftype) (int reg_nr, int fpregs);
+extern void gdbarch_do_registers_info (struct gdbarch *gdbarch, int reg_nr, int fpregs);
+extern void set_gdbarch_do_registers_info (struct gdbarch *gdbarch, gdbarch_do_registers_info_ftype *do_registers_info);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
+#error "Non multi-arch definition of DO_REGISTERS_INFO"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
+#define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
+#endif
+#endif
+
+/* MAP a GDB RAW register number onto a simulator register number. See
+ also include/...-sim.h. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
+#define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
+#error "Non multi-arch definition of REGISTER_SIM_REGNO"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
+#define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
+#endif
+#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
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
+#define REGISTER_BYTES_OK_P() (0)
+#endif
+
+extern int gdbarch_register_bytes_ok_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
+#error "Non multi-arch definition of REGISTER_BYTES_OK"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
+#define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
+#define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
+#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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
+#error "Non multi-arch definition of REGISTER_BYTES_OK"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
+#define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
+#define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
+#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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
+#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
+#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
+#define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
+#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
+#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
+#error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (USE_GENERIC_DUMMY_FRAMES)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
+#error "Non multi-arch definition of CALL_DUMMY_LOCATION"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LOCATION)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
+#error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_ADDRESS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
+#error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_START_OFFSET)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
+#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
+#error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
+#error "Non multi-arch definition of CALL_DUMMY_LENGTH"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_LENGTH)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
+#error "Non multi-arch definition of PC_IN_CALL_DUMMY"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (PC_IN_CALL_DUMMY)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
+#error "Non multi-arch definition of CALL_DUMMY_P"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_P)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
#define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
#endif
#endif
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
+#define CALL_DUMMY_WORDS (legacy_call_dummy_words)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
+#error "Non multi-arch definition of CALL_DUMMY_WORDS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_WORDS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
#define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
#endif
#endif
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
+#define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
+#error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (SIZEOF_CALL_DUMMY_WORDS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
+#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST_P)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
+#error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (CALL_DUMMY_STACK_ADJUST)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
+#error "Non multi-arch definition of FIX_CALL_DUMMY"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FIX_CALL_DUMMY)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
+#define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
+#endif
+
+typedef void (gdbarch_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
+extern void gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
+extern void set_gdbarch_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_init_frame_pc_first_ftype *init_frame_pc_first);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
+#error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
+#define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
+#define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
+#endif
+
+typedef void (gdbarch_init_frame_pc_ftype) (int fromleaf, struct frame_info *prev);
+extern void gdbarch_init_frame_pc (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
+extern void set_gdbarch_init_frame_pc (struct gdbarch *gdbarch, gdbarch_init_frame_pc_ftype *init_frame_pc);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
+#error "Non multi-arch definition of INIT_FRAME_PC"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
+#define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
+#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
+#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
+#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
+#endif
+
+typedef int (gdbarch_coerce_float_to_double_ftype) (struct type *formal, struct type *actual);
+extern int gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, struct type *formal, struct type *actual);
+extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch_coerce_float_to_double_ftype *coerce_float_to_double);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
+#error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
+#define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
+#error "Non multi-arch definition of GET_SAVED_REGISTER"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (GET_SAVED_REGISTER)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
+#define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
+#error "Non multi-arch definition of REGISTER_CONVERTIBLE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERTIBLE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
#define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
+#define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
+#error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
+#define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
+#error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REGISTER_CONVERT_TO_RAW)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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);
+/* This function is called when the value of a pseudo-register needs to
+ be updated. Typically it will be defined on a per-architecture
+ basis. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
+#define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
+#endif
+
+typedef void (gdbarch_fetch_pseudo_register_ftype) (int regnum);
+extern void gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, int regnum);
+extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_fetch_pseudo_register_ftype *fetch_pseudo_register);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
+#error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
+#define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
#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);
+/* This function is called when the value of a pseudo-register needs to
+ be set or stored. Typically it will be defined on a
+ per-architecture basis. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
+#define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
+#endif
+
+typedef void (gdbarch_store_pseudo_register_ftype) (int regnum);
+extern void gdbarch_store_pseudo_register (struct gdbarch *gdbarch, int regnum);
+extern void set_gdbarch_store_pseudo_register (struct gdbarch *gdbarch, gdbarch_store_pseudo_register_ftype *store_pseudo_register);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
+#error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
+#define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
#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);
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
+#define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
+#endif
+
+typedef CORE_ADDR (gdbarch_pointer_to_address_ftype) (struct type *type, void *buf);
+extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
+extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
+#error "Non multi-arch definition of POINTER_TO_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (PUSH_DUMMY_FRAME)
-#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
+#define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
#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);
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
+#define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
+#endif
+
+typedef void (gdbarch_address_to_pointer_ftype) (struct type *type, void *buf, CORE_ADDR addr);
+extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, void *buf, CORE_ADDR addr);
+extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
+#error "Non multi-arch definition of ADDRESS_TO_POINTER"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
+#define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
#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 defined (INTEGER_TO_ADDRESS)
+/* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
+#if !defined (INTEGER_TO_ADDRESS_P)
+#define INTEGER_TO_ADDRESS_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
+#define INTEGER_TO_ADDRESS_P() (0)
+#endif
+
+extern int gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
+#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
+#define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
+#define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
+#endif
+
+typedef CORE_ADDR (gdbarch_integer_to_address_ftype) (struct type *type, void *buf);
+extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, void *buf);
+extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
+#error "Non multi-arch definition of INTEGER_TO_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (POP_FRAME)
-#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
+#define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
#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);
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
+#define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
+#endif
+
+typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
+extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
+extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_return_value_on_stack_ftype *return_value_on_stack);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
+#error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
+#define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
#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);
+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 > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
+#error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
+#define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
#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);
+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 > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
+#error "Non multi-arch definition of PUSH_ARGUMENTS"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 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);
+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 > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
+#error "Non multi-arch definition of PUSH_DUMMY_FRAME"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
+#define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
#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);
+
+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 > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
+#error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
+#define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
#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);
+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 > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
+#error "Non multi-arch definition of POP_FRAME"
+#endif
#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))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
+#define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
#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 > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
+#error "Non multi-arch definition of STORE_STRUCT_RETURN"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (STORE_STRUCT_RETURN)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
+#error "Non multi-arch definition of STORE_RETURN_VALUE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (STORE_RETURN_VALUE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
#define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
#endif
#endif
+#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
+/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
+#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
+#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
+#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
+#endif
+
+extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
+#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
+#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
+#define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
+#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
+#error "Non multi-arch definition of USE_STRUCT_CONVENTION"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (USE_STRUCT_CONVENTION)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
+#error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_INIT_SAVED_REGS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
#define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
#endif
#endif
+#if defined (INIT_EXTRA_FRAME_INFO)
+/* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
+#if !defined (INIT_EXTRA_FRAME_INFO_P)
+#define INIT_EXTRA_FRAME_INFO_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
+#define INIT_EXTRA_FRAME_INFO_P() (0)
+#endif
+
+extern int gdbarch_init_extra_frame_info_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
+#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
+#define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
+#define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
+#error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (INIT_EXTRA_FRAME_INFO)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
+#error "Non multi-arch definition of SKIP_PROLOGUE"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (SKIP_PROLOGUE)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
+#define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
+#endif
+
+typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
+extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
+extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
+#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
+#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (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 > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
+#error "Non multi-arch definition of INNER_THAN"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (INNER_THAN)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
#define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
+#define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
+#error "Non multi-arch definition of BREAKPOINT_FROM_PC"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (BREAKPOINT_FROM_PC)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
#define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
+#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
+#error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
+#define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
+#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
+#error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
+#error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (DECR_PC_AFTER_BREAK)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
+#define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
+#endif
+
+typedef int (gdbarch_prepare_to_proceed_ftype) (int select_it);
+extern int gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, int select_it);
+extern void set_gdbarch_prepare_to_proceed (struct gdbarch *gdbarch, gdbarch_prepare_to_proceed_ftype *prepare_to_proceed);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
+#error "Non multi-arch definition of PREPARE_TO_PROCEED"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
+#define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
+#error "Non multi-arch definition of FUNCTION_START_OFFSET"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FUNCTION_START_OFFSET)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
+#define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
+#error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
+#error "Non multi-arch definition of FRAME_ARGS_SKIP"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_SKIP)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
#endif
#endif
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
+#define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
+#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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
+#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAMELESS_FUNCTION_INVOCATION)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
+#error "Non multi-arch definition of FRAME_CHAIN"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
+#error "Non multi-arch definition of FRAME_CHAIN_VALID"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_CHAIN_VALID)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
+#error "Non multi-arch definition of FRAME_SAVED_PC"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_SAVED_PC)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
+#error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_ARGS_ADDRESS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
+#error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_LOCALS_ADDRESS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
+#error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (SAVED_PC_AFTER_CALL)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !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 > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
+#error "Non multi-arch definition of FRAME_NUM_ARGS"
+#endif
#if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > 1) || !defined (FRAME_NUM_ARGS)
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
#define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
#endif
#endif
+#if defined (STACK_ALIGN)
+/* Legacy for systems yet to multi-arch STACK_ALIGN */
+#if !defined (STACK_ALIGN_P)
+#define STACK_ALIGN_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
+#define STACK_ALIGN_P() (0)
+#endif
+
+extern int gdbarch_stack_align_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
+#error "Non multi-arch definition of STACK_ALIGN"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
+#define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
+#define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
+#endif
+
+typedef CORE_ADDR (gdbarch_stack_align_ftype) (CORE_ADDR sp);
+extern CORE_ADDR gdbarch_stack_align (struct gdbarch *gdbarch, CORE_ADDR sp);
+extern void set_gdbarch_stack_align (struct gdbarch *gdbarch, gdbarch_stack_align_ftype *stack_align);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
+#error "Non multi-arch definition of STACK_ALIGN"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
+#define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
+#define EXTRA_STACK_ALIGNMENT_NEEDED (1)
+#endif
+
+extern int gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch);
+extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch *gdbarch, int extra_stack_alignment_needed);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
+#error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
+#define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
+#endif
+#endif
+
+#if defined (REG_STRUCT_HAS_ADDR)
+/* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
+#if !defined (REG_STRUCT_HAS_ADDR_P)
+#define REG_STRUCT_HAS_ADDR_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
+#define REG_STRUCT_HAS_ADDR_P() (0)
+#endif
+
+extern int gdbarch_reg_struct_has_addr_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
+#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
+#define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
+#define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
+#endif
+
+typedef int (gdbarch_reg_struct_has_addr_ftype) (int gcc_p, struct type *type);
+extern int gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, int gcc_p, struct type *type);
+extern void set_gdbarch_reg_struct_has_addr (struct gdbarch *gdbarch, gdbarch_reg_struct_has_addr_ftype *reg_struct_has_addr);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
+#error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
+#define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
+#endif
+#endif
+
+#if defined (SAVE_DUMMY_FRAME_TOS)
+/* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
+#if !defined (SAVE_DUMMY_FRAME_TOS_P)
+#define SAVE_DUMMY_FRAME_TOS_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
+#define SAVE_DUMMY_FRAME_TOS_P() (0)
+#endif
+
+extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
+#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
+#define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
+#define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
+#endif
+
+typedef void (gdbarch_save_dummy_frame_tos_ftype) (CORE_ADDR sp);
+extern void gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, CORE_ADDR sp);
+extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch *gdbarch, gdbarch_save_dummy_frame_tos_ftype *save_dummy_frame_tos);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
+#error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
+#define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
+#endif
+#endif
+
+extern int gdbarch_parm_boundary (struct gdbarch *gdbarch);
+extern void set_gdbarch_parm_boundary (struct gdbarch *gdbarch, int parm_boundary);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
+#error "Non multi-arch definition of PARM_BOUNDARY"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
+#define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
+#define TARGET_FLOAT_FORMAT (default_float_format (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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
+#error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
+#define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
+#define TARGET_DOUBLE_FORMAT (default_double_format (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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
+#error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
+#define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
+#endif
+#endif
+
+/* Default (value) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
+#define TARGET_LONG_DOUBLE_FORMAT (&floatformat_unknown)
+#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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
+#error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
+#define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
+#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
+#endif
+
+typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype) (CORE_ADDR addr);
+extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr);
+extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
+#error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
+#define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
+#endif
+#endif
+
+/* 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). */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
+#define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
+#endif
+
+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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
+#error "Non multi-arch definition of ADDR_BITS_REMOVE"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
+#define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
+#endif
+#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
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
+#define SOFTWARE_SINGLE_STEP_P() (0)
+#endif
+
+extern int gdbarch_software_single_step_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
+#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
+#define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
+#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
+#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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
+#error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
+#define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
+#define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
+#endif
+
+typedef int (gdbarch_print_insn_ftype) (bfd_vma vma, disassemble_info *info);
+extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, disassemble_info *info);
+extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
+#error "Non multi-arch definition of TARGET_PRINT_INSN"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
+#define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
+#endif
+#endif
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
+#define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
+#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 (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
+#error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
+#define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
+#endif
+#endif
+
+/* For SVR4 shared libraries, each call goes through a small piece of
+ trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
+ to nonzero if we are current stopped in one of these. */
+
+/* Default (function) for non- multi-arch platforms. */
+#if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
+#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
+#endif
+
+typedef int (gdbarch_in_solib_call_trampoline_ftype) (CORE_ADDR pc, char *name);
+extern int gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
+extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
+#error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
+#endif
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
+#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
+#endif
+#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);
+
extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);
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
+ components. Each component can independently register their need
to maintain architecture specific data with gdbarch.
Pragmatics:
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)
+ GDB is built from a variable number of (fairly independent)
components it was determined that the global aproach was not
applicable. */
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
+ 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()). */
+ - 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_info
{
- /* Use default: bfd_arch_unknown (ZERO). */
- enum bfd_architecture bfd_architecture;
-
/* Use default: NULL (ZERO). */
const struct bfd_arch_info *bfd_arch_info;
};
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 *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.
+/* 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. Force an update of the current architecture.
- 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. */
+ 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.
-extern int gdbarch_update (struct gdbarch_info info);
+ Returns non-zero if the update succeeds */
+
+extern int gdbarch_update_p (struct gdbarch_info info);
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.
+ be saved in a local static variable.
+
+ The per-architecture data-pointer can be initialized in one of two
+ ways: The value can be set explicitly using a call to
+ set_gdbarch_data(); the value can be set implicitly using the value
+ returned by a non-NULL INIT() callback. INIT(), when non-NULL is
+ called after the basic architecture vector has been created.
- 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).
+ When a previously created 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.
+ During initialization, multiple assignments of the data-pointer are
+ allowed, non-NULL values are deleted by calling FREE(). If the
+ architecture is deleted using gdbarch_free() all non-NULL data
+ pointers are also deleted using FREE().
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);
+struct gdbarch_data;
-/* Return the value of the per-architecture data-pointer for the
- current architecture. */
+typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
+typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
+ void *pointer);
+extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
+ gdbarch_data_free_ftype *free);
+extern void set_gdbarch_data (struct gdbarch *gdbarch,
+ struct gdbarch_data *data,
+ void *pointer);
extern void *gdbarch_data (struct gdbarch_data*);
-
/* Register per-architecture memory region.
Provide a memory-region swap mechanism. Per-architecture memory
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 */
+/* The target-system-dependent 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''
-/* The target-system-dependant BFD architecture is dynamic */
+/* The target-system-dependent BFD architecture is dynamic */
extern int target_architecture_auto;
#ifndef TARGET_ARCHITECTURE_AUTO
#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 */
+/* The target-system-dependent disassembler is semi-dynamic */
extern int dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr,
- int len, disassemble_info *info);
+ unsigned int len, disassemble_info *info);
extern void dis_asm_memory_error (int status, bfd_vma memaddr,
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,
+/* Set the dynamic target-system-dependent 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);
-
-
-/* Helper function for targets that don't know how my arguments are
- being passed */
+/* Initialize the current architecture to the "first" one we find on
+ our list. */
-extern int frame_num_args_unknown (struct frame_info *fi);
+extern void initialize_current_architecture (void);
+/* For non-multiarched targets, do any initialization of the default
+ gdbarch object necessary after the _initialize_MODULE functions
+ have run. */
+extern void initialize_non_multiarch ();
/* gdbarch trace variable */
extern int gdbarch_debug;
-extern void gdbarch_dump (void);
+extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file);
#endif
projects / deliverable / binutils-gdb.git / blobdiff