| // OBSOLETE /* Target-machine dependent code for Zilog Z8000, for GDB. |
| // OBSOLETE |
| // OBSOLETE Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| // OBSOLETE 2002, 2003 Free Software Foundation, Inc. |
| // OBSOLETE |
| // OBSOLETE This file is part of GDB. |
| // OBSOLETE |
| // OBSOLETE This program is free software; you can redistribute it and/or modify |
| // OBSOLETE it under the terms of the GNU General Public License as published by |
| // OBSOLETE the Free Software Foundation; either version 2 of the License, or |
| // OBSOLETE (at your option) any later version. |
| // OBSOLETE |
| // OBSOLETE This program is distributed in the hope that it will be useful, |
| // OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // OBSOLETE GNU General Public License for more details. |
| // OBSOLETE |
| // OBSOLETE You should have received a copy of the GNU General Public License |
| // OBSOLETE along with this program; if not, write to the Free Software |
| // OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, |
| // OBSOLETE Boston, MA 02111-1307, USA. */ |
| // OBSOLETE |
| // OBSOLETE /* |
| // OBSOLETE Contributed by Steve Chamberlain |
| // OBSOLETE sac@cygnus.com |
| // OBSOLETE */ |
| // OBSOLETE |
| // OBSOLETE #include "defs.h" |
| // OBSOLETE #include "frame.h" |
| // OBSOLETE #include "symtab.h" |
| // OBSOLETE #include "gdbcmd.h" |
| // OBSOLETE #include "gdbtypes.h" |
| // OBSOLETE #include "dis-asm.h" |
| // OBSOLETE #include "gdbcore.h" |
| // OBSOLETE #include "regcache.h" |
| // OBSOLETE |
| // OBSOLETE #include "value.h" /* For read_register() */ |
| // OBSOLETE |
| // OBSOLETE |
| // OBSOLETE static int read_memory_pointer (CORE_ADDR x); |
| // OBSOLETE |
| // OBSOLETE /* Return the saved PC from this frame. |
| // OBSOLETE |
| // OBSOLETE If the frame has a memory copy of SRP_REGNUM, use that. If not, |
| // OBSOLETE just use the register SRP_REGNUM itself. */ |
| // OBSOLETE |
| // OBSOLETE CORE_ADDR |
| // OBSOLETE z8k_frame_saved_pc (struct frame_info *frame) |
| // OBSOLETE { |
| // OBSOLETE return read_memory_pointer (frame->frame + (BIG ? 4 : 2)); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #define IS_PUSHL(x) (BIG ? ((x & 0xfff0) == 0x91e0):((x & 0xfff0) == 0x91F0)) |
| // OBSOLETE #define IS_PUSHW(x) (BIG ? ((x & 0xfff0) == 0x93e0):((x & 0xfff0)==0x93f0)) |
| // OBSOLETE #define IS_MOVE_FP(x) (BIG ? x == 0xa1ea : x == 0xa1fa) |
| // OBSOLETE #define IS_MOV_SP_FP(x) (BIG ? x == 0x94ea : x == 0x0d76) |
| // OBSOLETE #define IS_SUB2_SP(x) (x==0x1b87) |
| // OBSOLETE #define IS_MOVK_R5(x) (x==0x7905) |
| // OBSOLETE #define IS_SUB_SP(x) ((x & 0xffff) == 0x020f) |
| // OBSOLETE #define IS_PUSH_FP(x) (BIG ? (x == 0x93ea) : (x == 0x93fa)) |
| // OBSOLETE |
| // OBSOLETE /* work out how much local space is on the stack and |
| // OBSOLETE return the pc pointing to the first push */ |
| // OBSOLETE |
| // OBSOLETE static CORE_ADDR |
| // OBSOLETE skip_adjust (CORE_ADDR pc, int *size) |
| // OBSOLETE { |
| // OBSOLETE *size = 0; |
| // OBSOLETE |
| // OBSOLETE if (IS_PUSH_FP (read_memory_short (pc)) |
| // OBSOLETE && IS_MOV_SP_FP (read_memory_short (pc + 2))) |
| // OBSOLETE { |
| // OBSOLETE /* This is a function with an explict frame pointer */ |
| // OBSOLETE pc += 4; |
| // OBSOLETE *size += 2; /* remember the frame pointer */ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* remember any stack adjustment */ |
| // OBSOLETE if (IS_SUB_SP (read_memory_short (pc))) |
| // OBSOLETE { |
| // OBSOLETE *size += read_memory_short (pc + 2); |
| // OBSOLETE pc += 4; |
| // OBSOLETE } |
| // OBSOLETE return pc; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static CORE_ADDR examine_frame (CORE_ADDR, CORE_ADDR * regs, CORE_ADDR); |
| // OBSOLETE static CORE_ADDR |
| // OBSOLETE examine_frame (CORE_ADDR pc, CORE_ADDR *regs, CORE_ADDR sp) |
| // OBSOLETE { |
| // OBSOLETE int w = read_memory_short (pc); |
| // OBSOLETE int offset = 0; |
| // OBSOLETE int regno; |
| // OBSOLETE |
| // OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) |
| // OBSOLETE regs[regno] = 0; |
| // OBSOLETE |
| // OBSOLETE while (IS_PUSHW (w) || IS_PUSHL (w)) |
| // OBSOLETE { |
| // OBSOLETE /* work out which register is being pushed to where */ |
| // OBSOLETE if (IS_PUSHL (w)) |
| // OBSOLETE { |
| // OBSOLETE regs[w & 0xf] = offset; |
| // OBSOLETE regs[(w & 0xf) + 1] = offset + 2; |
| // OBSOLETE offset += 4; |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE regs[w & 0xf] = offset; |
| // OBSOLETE offset += 2; |
| // OBSOLETE } |
| // OBSOLETE pc += 2; |
| // OBSOLETE w = read_memory_short (pc); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE if (IS_MOVE_FP (w)) |
| // OBSOLETE { |
| // OBSOLETE /* We know the fp */ |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE else if (IS_SUB_SP (w)) |
| // OBSOLETE { |
| // OBSOLETE /* Subtracting a value from the sp, so were in a function |
| // OBSOLETE which needs stack space for locals, but has no fp. We fake up |
| // OBSOLETE the values as if we had an fp */ |
| // OBSOLETE regs[FP_REGNUM] = sp; |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE /* This one didn't have an fp, we'll fake it up */ |
| // OBSOLETE regs[SP_REGNUM] = sp; |
| // OBSOLETE } |
| // OBSOLETE /* stack pointer contains address of next frame */ |
| // OBSOLETE /* regs[fp_regnum()] = fp; */ |
| // OBSOLETE regs[SP_REGNUM] = sp; |
| // OBSOLETE return pc; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE CORE_ADDR |
| // OBSOLETE z8k_skip_prologue (CORE_ADDR start_pc) |
| // OBSOLETE { |
| // OBSOLETE CORE_ADDR dummy[NUM_REGS]; |
| // OBSOLETE |
| // OBSOLETE return examine_frame (start_pc, dummy, 0); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE CORE_ADDR |
| // OBSOLETE z8k_addr_bits_remove (CORE_ADDR addr) |
| // OBSOLETE { |
| // OBSOLETE return (addr & PTR_MASK); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static int |
| // OBSOLETE read_memory_pointer (CORE_ADDR x) |
| // OBSOLETE { |
| // OBSOLETE return read_memory_integer (ADDR_BITS_REMOVE (x), BIG ? 4 : 2); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE CORE_ADDR |
| // OBSOLETE z8k_frame_chain (struct frame_info *thisframe) |
| // OBSOLETE { |
| // OBSOLETE if (!inside_entry_file (get_frame_pc (thisframe))) |
| // OBSOLETE { |
| // OBSOLETE return read_memory_pointer (thisframe->frame); |
| // OBSOLETE } |
| // OBSOLETE return 0; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, |
| // OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. |
| // OBSOLETE This includes special registers such as pc and fp saved in special |
| // OBSOLETE ways in the stack frame. sp is even more special: |
| // OBSOLETE the address we return for it IS the sp for the next frame. */ |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE z8k_frame_init_saved_regs (struct frame_info *frame_info) |
| // OBSOLETE { |
| // OBSOLETE CORE_ADDR pc; |
| // OBSOLETE int w; |
| // OBSOLETE |
| // OBSOLETE frame_saved_regs_zalloc (frame_info); |
| // OBSOLETE pc = get_pc_function_start (get_frame_pc (frame_info)); |
| // OBSOLETE |
| // OBSOLETE /* wander down the instruction stream */ |
| // OBSOLETE examine_frame (pc, frame_info->saved_regs, frame_info->frame); |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE z8k_push_dummy_frame (void) |
| // OBSOLETE { |
| // OBSOLETE internal_error (__FILE__, __LINE__, "failed internal consistency check"); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE int |
| // OBSOLETE gdb_print_insn_z8k (bfd_vma memaddr, disassemble_info *info) |
| // OBSOLETE { |
| // OBSOLETE if (BIG) |
| // OBSOLETE return print_insn_z8001 (memaddr, info); |
| // OBSOLETE else |
| // OBSOLETE return print_insn_z8002 (memaddr, info); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Fetch the instruction at ADDR, returning 0 if ADDR is beyond LIM or |
| // OBSOLETE is not the address of a valid instruction, the address of the next |
| // OBSOLETE instruction beyond ADDR otherwise. *PWORD1 receives the first word |
| // OBSOLETE of the instruction. */ |
| // OBSOLETE |
| // OBSOLETE CORE_ADDR |
| // OBSOLETE NEXT_PROLOGUE_INSN (CORE_ADDR addr, CORE_ADDR lim, short *pword1) |
| // OBSOLETE { |
| // OBSOLETE char buf[2]; |
| // OBSOLETE if (addr < lim + 8) |
| // OBSOLETE { |
| // OBSOLETE read_memory (addr, buf, 2); |
| // OBSOLETE *pword1 = extract_signed_integer (buf, 2); |
| // OBSOLETE |
| // OBSOLETE return addr + 2; |
| // OBSOLETE } |
| // OBSOLETE return 0; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #if 0 |
| // OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, |
| // OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO. |
| // OBSOLETE This includes special registers such as pc and fp saved in special |
| // OBSOLETE ways in the stack frame. sp is even more special: |
| // OBSOLETE the address we return for it IS the sp for the next frame. |
| // OBSOLETE |
| // OBSOLETE We cache the result of doing this in the frame_cache_obstack, since |
| // OBSOLETE it is fairly expensive. */ |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE frame_find_saved_regs (struct frame_info *fip, struct frame_saved_regs *fsrp) |
| // OBSOLETE { |
| // OBSOLETE int locals; |
| // OBSOLETE CORE_ADDR pc; |
| // OBSOLETE CORE_ADDR adr; |
| // OBSOLETE int i; |
| // OBSOLETE |
| // OBSOLETE memset (fsrp, 0, sizeof *fsrp); |
| // OBSOLETE |
| // OBSOLETE pc = skip_adjust (get_pc_function_start (get_frame_pc (fip)), &locals); |
| // OBSOLETE |
| // OBSOLETE { |
| // OBSOLETE adr = get_frame_base (fip) - locals; |
| // OBSOLETE for (i = 0; i < 8; i++) |
| // OBSOLETE { |
| // OBSOLETE int word = read_memory_short (pc); |
| // OBSOLETE |
| // OBSOLETE pc += 2; |
| // OBSOLETE if (IS_PUSHL (word)) |
| // OBSOLETE { |
| // OBSOLETE fsrp->regs[word & 0xf] = adr; |
| // OBSOLETE fsrp->regs[(word & 0xf) + 1] = adr - 2; |
| // OBSOLETE adr -= 4; |
| // OBSOLETE } |
| // OBSOLETE else if (IS_PUSHW (word)) |
| // OBSOLETE { |
| // OBSOLETE fsrp->regs[word & 0xf] = adr; |
| // OBSOLETE adr -= 2; |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE break; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE fsrp->regs[PC_REGNUM] = fip->frame + 4; |
| // OBSOLETE fsrp->regs[FP_REGNUM] = fip->frame; |
| // OBSOLETE |
| // OBSOLETE } |
| // OBSOLETE #endif |
| // OBSOLETE |
| // OBSOLETE int |
| // OBSOLETE z8k_saved_pc_after_call (struct frame_info *frame) |
| // OBSOLETE { |
| // OBSOLETE return ADDR_BITS_REMOVE |
| // OBSOLETE (read_memory_integer (read_register (SP_REGNUM), PTR_SIZE)); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE extract_return_value (struct type *type, char *regbuf, char *valbuf) |
| // OBSOLETE { |
| // OBSOLETE int b; |
| // OBSOLETE int len = TYPE_LENGTH (type); |
| // OBSOLETE |
| // OBSOLETE for (b = 0; b < len; b += 2) |
| // OBSOLETE { |
| // OBSOLETE int todo = len - b; |
| // OBSOLETE |
| // OBSOLETE if (todo > 2) |
| // OBSOLETE todo = 2; |
| // OBSOLETE memcpy (valbuf + b, regbuf + b, todo); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE write_return_value (struct type *type, char *valbuf) |
| // OBSOLETE { |
| // OBSOLETE int reg; |
| // OBSOLETE int len; |
| // OBSOLETE |
| // OBSOLETE for (len = 0; len < TYPE_LENGTH (type); len += 2) |
| // OBSOLETE deprecated_write_register_bytes (REGISTER_BYTE (len / 2 + 2), |
| // OBSOLETE valbuf + len, 2); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE store_struct_return (CORE_ADDR addr, CORE_ADDR sp) |
| // OBSOLETE { |
| // OBSOLETE write_register (2, addr); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE z8k_print_register_hook (int regno) |
| // OBSOLETE { |
| // OBSOLETE if ((regno & 1) == 0 && regno < 16) |
| // OBSOLETE { |
| // OBSOLETE unsigned char l[4]; |
| // OBSOLETE |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno, l + 0); |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno + 1, l + 2); |
| // OBSOLETE printf_unfiltered ("\t"); |
| // OBSOLETE printf_unfiltered ("0x%02x%02x%02x%02x", l[0], l[1], l[2], l[3]); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE if ((regno & 3) == 0 && regno < 16) |
| // OBSOLETE { |
| // OBSOLETE unsigned char l[8]; |
| // OBSOLETE |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno, l + 0); |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno + 1, l + 2); |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno + 2, l + 4); |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno + 3, l + 6); |
| // OBSOLETE |
| // OBSOLETE printf_unfiltered ("\t"); |
| // OBSOLETE printf_unfiltered ("0x%02x%02x%02x%02x%02x%02x%02x%02x", |
| // OBSOLETE l[0], l[1], l[2], l[3], l[4], l[5], l[6], l[7]); |
| // OBSOLETE } |
| // OBSOLETE if (regno == 15) |
| // OBSOLETE { |
| // OBSOLETE unsigned short rval; |
| // OBSOLETE int i; |
| // OBSOLETE |
| // OBSOLETE frame_register_read (deprecated_selected_frame, regno, (char *) (&rval)); |
| // OBSOLETE |
| // OBSOLETE printf_unfiltered ("\n"); |
| // OBSOLETE for (i = 0; i < 10; i += 2) |
| // OBSOLETE { |
| // OBSOLETE printf_unfiltered ("(sp+%d=%04x)", i, |
| // OBSOLETE (unsigned int)read_memory_short (rval + i)); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE z8k_print_registers_info (struct gdbarch *gdbarch, |
| // OBSOLETE struct ui_file *file, |
| // OBSOLETE struct frame_info *frame, |
| // OBSOLETE int regnum, int print_all) |
| // OBSOLETE { |
| // OBSOLETE int i; |
| // OBSOLETE const int numregs = NUM_REGS + NUM_PSEUDO_REGS; |
| // OBSOLETE char *raw_buffer = alloca (MAX_REGISTER_RAW_SIZE); |
| // OBSOLETE char *virtual_buffer = alloca (MAX_REGISTER_VIRTUAL_SIZE); |
| // OBSOLETE |
| // OBSOLETE for (i = 0; i < numregs; i++) |
| // OBSOLETE { |
| // OBSOLETE /* Decide between printing all regs, non-float / vector regs, or |
| // OBSOLETE specific reg. */ |
| // OBSOLETE if (regnum == -1) |
| // OBSOLETE { |
| // OBSOLETE if (!print_all) |
| // OBSOLETE { |
| // OBSOLETE if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT) |
| // OBSOLETE continue; |
| // OBSOLETE if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i))) |
| // OBSOLETE continue; |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE if (i != regnum) |
| // OBSOLETE continue; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* If the register name is empty, it is undefined for this |
| // OBSOLETE processor, so don't display anything. */ |
| // OBSOLETE if (REGISTER_NAME (i) == NULL || *(REGISTER_NAME (i)) == '\0') |
| // OBSOLETE continue; |
| // OBSOLETE |
| // OBSOLETE fputs_filtered (REGISTER_NAME (i), file); |
| // OBSOLETE print_spaces_filtered (15 - strlen (REGISTER_NAME (i)), file); |
| // OBSOLETE |
| // OBSOLETE /* Get the data in raw format. */ |
| // OBSOLETE if (! frame_register_read (frame, i, raw_buffer)) |
| // OBSOLETE { |
| // OBSOLETE fprintf_filtered (file, "*value not available*\n"); |
| // OBSOLETE continue; |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* FIXME: cagney/2002-08-03: This code shouldn't be necessary. |
| // OBSOLETE The function frame_register_read() should have returned the |
| // OBSOLETE pre-cooked register so no conversion is necessary. */ |
| // OBSOLETE /* Convert raw data to virtual format if necessary. */ |
| // OBSOLETE if (REGISTER_CONVERTIBLE (i)) |
| // OBSOLETE { |
| // OBSOLETE REGISTER_CONVERT_TO_VIRTUAL (i, REGISTER_VIRTUAL_TYPE (i), |
| // OBSOLETE raw_buffer, virtual_buffer); |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE memcpy (virtual_buffer, raw_buffer, |
| // OBSOLETE REGISTER_VIRTUAL_SIZE (i)); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* If virtual format is floating, print it that way, and in raw |
| // OBSOLETE hex. */ |
| // OBSOLETE if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT) |
| // OBSOLETE { |
| // OBSOLETE int j; |
| // OBSOLETE |
| // OBSOLETE val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0, |
| // OBSOLETE file, 0, 1, 0, Val_pretty_default); |
| // OBSOLETE |
| // OBSOLETE fprintf_filtered (file, "\t(raw 0x"); |
| // OBSOLETE for (j = 0; j < REGISTER_RAW_SIZE (i); j++) |
| // OBSOLETE { |
| // OBSOLETE int idx; |
| // OBSOLETE if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) |
| // OBSOLETE idx = j; |
| // OBSOLETE else |
| // OBSOLETE idx = REGISTER_RAW_SIZE (i) - 1 - j; |
| // OBSOLETE fprintf_filtered (file, "%02x", (unsigned char) raw_buffer[idx]); |
| // OBSOLETE } |
| // OBSOLETE fprintf_filtered (file, ")"); |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE /* Print the register in hex. */ |
| // OBSOLETE val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0, |
| // OBSOLETE file, 'x', 1, 0, Val_pretty_default); |
| // OBSOLETE /* If not a vector register, print it also according to its |
| // OBSOLETE natural format. */ |
| // OBSOLETE if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i)) == 0) |
| // OBSOLETE { |
| // OBSOLETE fprintf_filtered (file, "\t"); |
| // OBSOLETE val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0, |
| // OBSOLETE file, 0, 1, 0, Val_pretty_default); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* Some z8k specific info. */ |
| // OBSOLETE z8k_print_register_hook (i); |
| // OBSOLETE |
| // OBSOLETE fprintf_filtered (file, "\n"); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE z8k_do_registers_info (int regnum, int all) |
| // OBSOLETE { |
| // OBSOLETE z8k_print_registers_info (current_gdbarch, gdb_stdout, |
| // OBSOLETE deprecated_selected_frame, regnum, all); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE z8k_pop_frame (void) |
| // OBSOLETE { |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE struct cmd_list_element *setmemorylist; |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE z8k_set_pointer_size (int newsize) |
| // OBSOLETE { |
| // OBSOLETE static int oldsize = 0; |
| // OBSOLETE |
| // OBSOLETE if (oldsize != newsize) |
| // OBSOLETE { |
| // OBSOLETE printf_unfiltered ("pointer size set to %d bits\n", newsize); |
| // OBSOLETE oldsize = newsize; |
| // OBSOLETE if (newsize == 32) |
| // OBSOLETE { |
| // OBSOLETE BIG = 1; |
| // OBSOLETE } |
| // OBSOLETE else |
| // OBSOLETE { |
| // OBSOLETE BIG = 0; |
| // OBSOLETE } |
| // OBSOLETE /* FIXME: This code should be using the GDBARCH framework to |
| // OBSOLETE handle changed type sizes. If this problem is ever fixed |
| // OBSOLETE (the direct reference to _initialize_gdbtypes() below |
| // OBSOLETE eliminated) then Makefile.in should be updated so that |
| // OBSOLETE z8k-tdep.c is again compiled with -Werror. */ |
| // OBSOLETE _initialize_gdbtypes (); |
| // OBSOLETE } |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE segmented_command (char *args, int from_tty) |
| // OBSOLETE { |
| // OBSOLETE z8k_set_pointer_size (32); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE unsegmented_command (char *args, int from_tty) |
| // OBSOLETE { |
| // OBSOLETE z8k_set_pointer_size (16); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE static void |
| // OBSOLETE set_memory (char *args, int from_tty) |
| // OBSOLETE { |
| // OBSOLETE printf_unfiltered ("\"set memory\" must be followed by the name of a memory subcommand.\n"); |
| // OBSOLETE help_list (setmemorylist, "set memory ", -1, gdb_stdout); |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE void |
| // OBSOLETE _initialize_z8ktdep (void) |
| // OBSOLETE { |
| // OBSOLETE tm_print_insn = gdb_print_insn_z8k; |
| // OBSOLETE |
| // OBSOLETE add_prefix_cmd ("memory", no_class, set_memory, |
| // OBSOLETE "set the memory model", &setmemorylist, "set memory ", 0, |
| // OBSOLETE &setlist); |
| // OBSOLETE add_cmd ("segmented", class_support, segmented_command, |
| // OBSOLETE "Set segmented memory model.", &setmemorylist); |
| // OBSOLETE add_cmd ("unsegmented", class_support, unsegmented_command, |
| // OBSOLETE "Set unsegmented memory model.", &setmemorylist); |
| // OBSOLETE |
| // OBSOLETE } |