/* Print VAX instructions for GDB, the GNU debugger.
- Copyright 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000, 2002, 2003
- Free Software Foundation, Inc.
+
+ Copyright 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000,
+ 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GDB.
#include "arch-utils.h"
#include "gdb_string.h"
#include "osabi.h"
+#include "dis-asm.h"
#include "vax-tdep.h"
static gdbarch_register_name_ftype vax_register_name;
-static gdbarch_register_byte_ftype vax_register_byte;
-static gdbarch_register_raw_size_ftype vax_register_raw_size;
-static gdbarch_register_virtual_size_ftype vax_register_virtual_size;
-static gdbarch_register_virtual_type_ftype vax_register_virtual_type;
static gdbarch_skip_prologue_ftype vax_skip_prologue;
static gdbarch_frame_num_args_ftype vax_frame_num_args;
static gdbarch_deprecated_frame_chain_ftype vax_frame_chain;
-static gdbarch_frame_args_address_ftype vax_frame_args_address;
-static gdbarch_frame_locals_address_ftype vax_frame_locals_address;
static gdbarch_deprecated_extract_return_value_ftype vax_extract_return_value;
-static gdbarch_deprecated_extract_struct_value_address_ftype
- vax_extract_struct_value_address;
static gdbarch_deprecated_push_dummy_frame_ftype vax_push_dummy_frame;
\f
int regnum, regmask;
CORE_ADDR next_addr;
- if (get_frame_saved_regs (frame))
+ if (deprecated_get_frame_saved_regs (frame))
return;
frame_saved_regs_zalloc (frame);
for (regnum = 0; regnum < VAX_AP_REGNUM; regnum++)
{
if (regmask & (1 << regnum))
- get_frame_saved_regs (frame)[regnum] = next_addr += 4;
+ deprecated_get_frame_saved_regs (frame)[regnum] = next_addr += 4;
}
- get_frame_saved_regs (frame)[SP_REGNUM] = next_addr + 4;
+ deprecated_get_frame_saved_regs (frame)[SP_REGNUM] = next_addr + 4;
if (regmask & (1 << DEPRECATED_FP_REGNUM))
- get_frame_saved_regs (frame)[SP_REGNUM] +=
+ deprecated_get_frame_saved_regs (frame)[SP_REGNUM] +=
4 + (4 * read_memory_integer (next_addr + 4, 4));
- get_frame_saved_regs (frame)[PC_REGNUM] = get_frame_base (frame) + 16;
- get_frame_saved_regs (frame)[DEPRECATED_FP_REGNUM] = get_frame_base (frame) + 12;
- get_frame_saved_regs (frame)[VAX_AP_REGNUM] = get_frame_base (frame) + 8;
- get_frame_saved_regs (frame)[PS_REGNUM] = get_frame_base (frame) + 4;
+ deprecated_get_frame_saved_regs (frame)[PC_REGNUM] = get_frame_base (frame) + 16;
+ deprecated_get_frame_saved_regs (frame)[DEPRECATED_FP_REGNUM] = get_frame_base (frame) + 12;
+ deprecated_get_frame_saved_regs (frame)[VAX_AP_REGNUM] = get_frame_base (frame) + 8;
+ deprecated_get_frame_saved_regs (frame)[PS_REGNUM] = get_frame_base (frame) + 4;
}
/* Get saved user PC for sigtramp from sigcontext for BSD style sigtramp. */
/* Get sigcontext address, it is the third parameter on the stack. */
if (get_next_frame (frame))
sigcontext_addr = read_memory_typed_address
- (FRAME_ARGS_ADDRESS (get_next_frame (frame))
+ (DEPRECATED_FRAME_ARGS_ADDRESS (get_next_frame (frame))
+ FRAME_ARGS_SKIP + sigcontext_offs,
builtin_type_void_data_ptr);
else
return 0;
}
-static CORE_ADDR
-vax_frame_locals_address (struct frame_info *frame)
-{
- return (get_frame_base (frame));
-}
-
static int
vax_frame_num_args (struct frame_info *fi)
{
- return (0xff & read_memory_integer (FRAME_ARGS_ADDRESS (fi), 1));
+ return (0xff & read_memory_integer (DEPRECATED_FRAME_ARGS_ADDRESS (fi), 1));
}
static CORE_ADDR
{
/* In the case of the VAX, the frame's nominal address is the FP value,
and 12 bytes later comes the saved previous FP value as a 4-byte word. */
- if (inside_entry_file (get_frame_pc (frame)))
+ if (deprecated_inside_entry_file (get_frame_pc (frame)))
return (0);
return (read_memory_integer (get_frame_base (frame) + 12, 4));
static void
vax_extract_return_value (struct type *valtype, char *regbuf, char *valbuf)
{
- memcpy (valbuf, regbuf + REGISTER_BYTE (0), TYPE_LENGTH (valtype));
+ memcpy (valbuf, regbuf + DEPRECATED_REGISTER_BYTE (0), TYPE_LENGTH (valtype));
}
static void
{
deprecated_write_register_bytes (0, valbuf, TYPE_LENGTH (valtype));
}
-
-static CORE_ADDR
-vax_extract_struct_value_address (char *regbuf)
-{
- return (extract_unsigned_integer (regbuf + REGISTER_BYTE (0),
- REGISTER_RAW_SIZE (0)));
-}
\f
static const unsigned char *
vax_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
static CORE_ADDR
vax_skip_prologue (CORE_ADDR pc)
{
- register int op = (unsigned char) read_memory_integer (pc, 1);
+ int op = (unsigned char) read_memory_integer (pc, 1);
if (op == 0x11)
pc += 2; /* skip brb */
if (op == 0x31)
/* NOTE: cagney/2002-12-06: This can be deleted when this arch is
ready to unwind the PC first (see frame.c:get_prev_frame()). */
- set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default);
+ set_gdbarch_deprecated_init_frame_pc (gdbarch, deprecated_init_frame_pc_default);
/* Register info */
set_gdbarch_num_regs (gdbarch, VAX_NUM_REGS);
set_gdbarch_register_name (gdbarch, vax_register_name);
set_gdbarch_deprecated_register_size (gdbarch, VAX_REGISTER_SIZE);
set_gdbarch_deprecated_register_bytes (gdbarch, VAX_REGISTER_BYTES);
- set_gdbarch_register_byte (gdbarch, vax_register_byte);
- set_gdbarch_register_raw_size (gdbarch, vax_register_raw_size);
+ set_gdbarch_deprecated_register_byte (gdbarch, vax_register_byte);
+ set_gdbarch_deprecated_register_raw_size (gdbarch, vax_register_raw_size);
set_gdbarch_deprecated_max_register_raw_size (gdbarch, VAX_MAX_REGISTER_RAW_SIZE);
- set_gdbarch_register_virtual_size (gdbarch, vax_register_virtual_size);
+ set_gdbarch_deprecated_register_virtual_size (gdbarch, vax_register_virtual_size);
set_gdbarch_deprecated_max_register_virtual_size (gdbarch,
VAX_MAX_REGISTER_VIRTUAL_SIZE);
- set_gdbarch_register_virtual_type (gdbarch, vax_register_virtual_type);
+ set_gdbarch_deprecated_register_virtual_type (gdbarch, vax_register_virtual_type);
/* Frame and stack info */
set_gdbarch_skip_prologue (gdbarch, vax_skip_prologue);
set_gdbarch_deprecated_frame_chain (gdbarch, vax_frame_chain);
set_gdbarch_deprecated_frame_saved_pc (gdbarch, vax_frame_saved_pc);
- set_gdbarch_frame_args_address (gdbarch, vax_frame_args_address);
- set_gdbarch_frame_locals_address (gdbarch, vax_frame_locals_address);
+ set_gdbarch_deprecated_frame_args_address (gdbarch, vax_frame_args_address);
set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, vax_frame_init_saved_regs);
set_gdbarch_deprecated_store_struct_return (gdbarch, vax_store_struct_return);
set_gdbarch_deprecated_extract_return_value (gdbarch, vax_extract_return_value);
set_gdbarch_deprecated_store_return_value (gdbarch, vax_store_return_value);
- set_gdbarch_deprecated_extract_struct_value_address (gdbarch, vax_extract_struct_value_address);
/* Call dummy info */
set_gdbarch_deprecated_push_dummy_frame (gdbarch, vax_push_dummy_frame);
/* Breakpoint info */
set_gdbarch_breakpoint_from_pc (gdbarch, vax_breakpoint_from_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* Misc info */
set_gdbarch_function_start_offset (gdbarch, 2);
return (gdbarch);
}
+extern initialize_file_ftype _initialize_vax_tdep; /* -Wmissing-prototypes */
+
void
_initialize_vax_tdep (void)
{
projects / deliverable / binutils-gdb.git / blobdiff