/* Definitions to make GDB run on a mips box under 4.3bsd.
- Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995
- Free Software Foundation, Inc.
+
+ Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996,
+ 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+
Contributed by Per Bothner (bothner@cs.wisc.edu) at U.Wisconsin
and by Alessandro Forin (af@cs.cmu.edu) at CMU..
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#ifndef TM_MIPS_H
#define TM_MIPS_H 1
-#ifdef __STDC__
+#define GDB_MULTI_ARCH 1
+
+#include "regcache.h"
+
struct frame_info;
struct symbol;
struct type;
struct value;
-#endif
#include <bfd.h>
#include "coff/sym.h" /* Needed for PDR below. */
#include "coff/symconst.h"
-#if !defined (TARGET_BYTE_ORDER)
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-#endif
-
-#if !defined (GDB_TARGET_IS_MIPS64)
-#define GDB_TARGET_IS_MIPS64 0
+/* PC should be masked to remove possible MIPS16 flag */
+#if !defined (GDB_TARGET_MASK_DISAS_PC)
+#define GDB_TARGET_MASK_DISAS_PC(addr) UNMAKE_MIPS16_ADDR(addr)
#endif
-
-#if !defined (MIPS_EABI)
-#define MIPS_EABI 0
-#endif
-
-#if !defined (TARGET_MONITOR_PROMPT)
-#define TARGET_MONITOR_PROMPT "<IDT>"
+#if !defined (GDB_TARGET_UNMASK_DISAS_PC)
+#define GDB_TARGET_UNMASK_DISAS_PC(addr) MAKE_MIPS16_ADDR(addr)
#endif
-/* Floating point is IEEE compliant */
-#define IEEE_FLOAT
-
-/* Some MIPS boards are provided both with and without a floating
- point coprocessor. The MIPS R4650 chip has only single precision
- floating point. We provide a user settable variable to tell gdb
- what type of floating point to use. */
-
-enum mips_fpu_type
-{
- MIPS_FPU_DOUBLE, /* Full double precision floating point. */
- MIPS_FPU_SINGLE, /* Single precision floating point (R4650). */
- MIPS_FPU_NONE /* No floating point. */
-};
-
-extern enum mips_fpu_type mips_fpu;
-
-/* The name of the usual type of MIPS processor that is in the target
- system. */
-
-#define DEFAULT_MIPS_TYPE "generic"
-
-/* Remove useless bits from an instruction address. */
-
-#define ADDR_BITS_REMOVE(addr) mips_addr_bits_remove(addr)
-CORE_ADDR mips_addr_bits_remove PARAMS ((CORE_ADDR addr));
-
-/* Remove useless bits from the stack pointer. */
-
-#define TARGET_READ_SP() ADDR_BITS_REMOVE (read_register (SP_REGNUM))
-
-/* Offset from address of function to start of its code.
- Zero on most machines. */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
- to reach some "real" code. */
-
-#define SKIP_PROLOGUE(pc) pc = mips_skip_prologue (pc, 0)
-extern CORE_ADDR mips_skip_prologue PARAMS ((CORE_ADDR addr, int lenient));
-
/* Return non-zero if PC points to an instruction which will cause a step
to execute both the instruction at PC and an instruction at PC+4. */
+extern int mips_step_skips_delay (CORE_ADDR);
+#define STEP_SKIPS_DELAY_P (1)
#define STEP_SKIPS_DELAY(pc) (mips_step_skips_delay (pc))
-extern int mips_step_skips_delay PARAMS ((CORE_ADDR));
-
-/* Immediately after a function call, return the saved pc.
- Can't always go through the frames for this because on some machines
- the new frame is not set up until the new function executes
- some instructions. */
-
-#define SAVED_PC_AFTER_CALL(frame) read_register(RA_REGNUM)
-
-/* Are we currently handling a signal */
-
-extern int in_sigtramp PARAMS ((CORE_ADDR, char *));
-#define IN_SIGTRAMP(pc, name) in_sigtramp(pc, name)
-
-/* Stack grows downward. */
-
-#define INNER_THAN <
-
-#define BIG_ENDIAN 4321
-#if TARGET_BYTE_ORDER == BIG_ENDIAN
-#define BREAKPOINT {0, 0x5, 0, 0xd}
-#else
-#define BREAKPOINT {0xd, 0, 0x5, 0}
-#endif
-
-/* Amount PC must be decremented by after a breakpoint.
- This is often the number of bytes in BREAKPOINT
- but not always. */
-
-#define DECR_PC_AFTER_BREAK 0
-
-/* Nonzero if instruction at PC is a return instruction. "j ra" on mips. */
-
-#define ABOUT_TO_RETURN(pc) (read_memory_integer (pc, 4) == 0x3e00008)
/* Say how long (ordinary) registers are. This is a piece of bogosity
used in push_word and a few other places; REGISTER_RAW_SIZE is the
/* Number of machine registers */
+#ifndef NUM_REGS
#define NUM_REGS 90
+#endif
/* Initializer for an array of names of registers.
There should be NUM_REGS strings in this initializer. */
-#define REGISTER_NAMES \
+#ifndef MIPS_REGISTER_NAMES
+#define MIPS_REGISTER_NAMES \
{ "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3", \
"t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", \
"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", \
"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",\
"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",\
- "fsr", "fir", "fp", "", \
+ "fsr", "fir", ""/*"fp"*/, "", \
"", "", "", "", "", "", "", "", \
"", "", "", "", "", "", "", "", \
}
+#endif
/* Register numbers of various important registers.
Note that some of these values are "real" register numbers,
#define ZERO_REGNUM 0 /* read-only register, always 0 */
#define V0_REGNUM 2 /* Function integer return value */
#define A0_REGNUM 4 /* Loc of first arg during a subr call */
-#if MIPS_EABI
-# define MIPS_LAST_ARG_REGNUM 11 /* EABI uses R4 through R11 for args */
-# define MIPS_NUM_ARG_REGS 8
-#else
-# define MIPS_LAST_ARG_REGNUM 7 /* old ABI uses R4 through R7 for args */
-# define MIPS_NUM_ARG_REGS 4
-#endif
#define T9_REGNUM 25 /* Contains address of callee in PIC */
#define SP_REGNUM 29 /* Contains address of top of stack */
#define RA_REGNUM 31 /* Contains return address value */
#define PS_REGNUM 32 /* Contains processor status */
-#define HI_REGNUM 34 /* Multiple/divide temp */
-#define LO_REGNUM 33 /* ... */
+#define HI_REGNUM 34 /* Multiple/divide temp */
+#define LO_REGNUM 33 /* ... */
#define BADVADDR_REGNUM 35 /* bad vaddr for addressing exception */
#define CAUSE_REGNUM 36 /* describes last exception */
#define PC_REGNUM 37 /* Contains program counter */
-#define FP0_REGNUM 38 /* Floating point register 0 (single float) */
-#define FPA0_REGNUM (FP0_REGNUM+12) /* First float argument register */
-#if MIPS_EABI /* EABI uses F12 through F19 for args */
-# define MIPS_LAST_FP_ARG_REGNUM (FP0_REGNUM+19)
-# define MIPS_NUM_FP_ARG_REGS 8
-#else /* old ABI uses F12 through F15 for args */
-# define MIPS_LAST_FP_ARG_REGNUM (FP0_REGNUM+15)
-# define MIPS_NUM_FP_ARG_REGS 4
-#endif
-#define FCRCS_REGNUM 70 /* FP control/status */
-#define FCRIR_REGNUM 71 /* FP implementation/revision */
-#define FP_REGNUM 72 /* Pseudo register that contains true address of executing stack frame */
+#define FP0_REGNUM 38 /* Floating point register 0 (single float) */
+#define FPA0_REGNUM (FP0_REGNUM+12) /* First float argument register */
+#define FCRCS_REGNUM 70 /* FP control/status */
+#define FCRIR_REGNUM 71 /* FP implementation/revision */
#define UNUSED_REGNUM 73 /* Never used, FIXME */
#define FIRST_EMBED_REGNUM 74 /* First CP0 register for embedded use */
#define PRID_REGNUM 89 /* Processor ID */
#define LAST_EMBED_REGNUM 89 /* Last one */
-/* Define DO_REGISTERS_INFO() to do machine-specific formatting
- of register dumps. */
-
-#define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
-extern void mips_do_registers_info PARAMS ((int, int));
-
/* Total amount of space needed to store our copies of the machine's
register state, the array `registers'. */
#define REGISTER_BYTE(N) ((N) * MIPS_REGSIZE)
-/* Number of bytes of storage in the actual machine representation
- for register N. On mips, all regs are the same size. */
-
-#define REGISTER_RAW_SIZE(N) MIPS_REGSIZE
-
-/* Number of bytes of storage in the program's representation
- for register N. On mips, all regs are the same size. */
-
-#define REGISTER_VIRTUAL_SIZE(N) MIPS_REGSIZE
-
-/* Largest value REGISTER_RAW_SIZE can have. */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have. */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
+/* Return the GDB type object for the "standard" data type of data in
+ register N. */
#ifndef REGISTER_VIRTUAL_TYPE
#define REGISTER_VIRTUAL_TYPE(N) \
- (((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) \
- ? builtin_type_float : builtin_type_int)
+ (((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_float \
+ : ((N) == 32 /*SR*/) ? builtin_type_uint32 \
+ : ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
+ : builtin_type_int)
#endif
-#if HOST_BYTE_ORDER == BIG_ENDIAN
/* All mips targets store doubles in a register pair with the least
significant register in the lower numbered register.
- If the host is big endian, double register values need conversion between
- memory and register formats. */
-
-#define REGISTER_CONVERT_TO_TYPE(n, type, buffer) \
- do {if ((n) >= FP0_REGNUM && (n) < FP0_REGNUM + 32 && \
- TYPE_CODE(type) == TYPE_CODE_FLT && TYPE_LENGTH(type) == 8) { \
- char __temp[4]; \
- memcpy (__temp, ((char *)(buffer))+4, 4); \
- memcpy (((char *)(buffer))+4, (buffer), 4); \
- memcpy (((char *)(buffer)), __temp, 4); }} while (0)
-
-#define REGISTER_CONVERT_FROM_TYPE(n, type, buffer) \
- do {if ((n) >= FP0_REGNUM && (n) < FP0_REGNUM + 32 && \
- TYPE_CODE(type) == TYPE_CODE_FLT && TYPE_LENGTH(type) == 8) { \
- char __temp[4]; \
- memcpy (__temp, ((char *)(buffer))+4, 4); \
- memcpy (((char *)(buffer))+4, (buffer), 4); \
- memcpy (((char *)(buffer)), __temp, 4); }} while (0)
-#endif
-
-/* Store the address of the place in which to copy the structure the
- subroutine will return. Handled by mips_push_arguments. */
-
-#define STORE_STRUCT_RETURN(addr, sp) /**/
+ If the target is big endian, double register values need conversion
+ between memory and register formats. */
-/* Extract from an array REGBUF containing the (raw) register state
- a function return value of type TYPE, and copy that, in virtual format,
- into VALBUF. XXX floats */
+extern void mips_register_convert_to_type (int regnum,
+ struct type *type,
+ char *buffer);
+extern void mips_register_convert_from_type (int regnum,
+ struct type *type,
+ char *buffer);
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
- mips_extract_return_value(TYPE, REGBUF, VALBUF)
-extern void
-mips_extract_return_value PARAMS ((struct type *, char [], char *));
+#define REGISTER_CONVERT_TO_TYPE(n, type, buffer) \
+ mips_register_convert_to_type ((n), (type), (buffer))
-/* Write into appropriate registers a function return value
- of type TYPE, given in virtual format. */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
- mips_store_return_value(TYPE, VALBUF)
-extern void mips_store_return_value PARAMS ((struct type *, char *));
-
-/* Extract from an array REGBUF containing the (raw) register state
- the address in which a function should return its structure value,
- as a CORE_ADDR (or an expression that can be used as one). */
-/* The address is passed in a0 upon entry to the function, but when
- the function exits, the compiler has copied the value to v0. This
- convention is specified by the System V ABI, so I think we can rely
- on it. */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
- (extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
- REGISTER_RAW_SIZE (V0_REGNUM)))
-
-/* Structures are returned by ref in extra arg0 */
-#define USE_STRUCT_CONVENTION(gcc_p, type) 1
+#define REGISTER_CONVERT_FROM_TYPE(n, type, buffer) \
+ mips_register_convert_from_type ((n), (type), (buffer))
\f
-/* Describe the pointer in each stack frame to the previous stack frame
- (its caller). */
-
-/* FRAME_CHAIN takes a frame's nominal address
- and produces the frame's chain-pointer. */
-
-#define FRAME_CHAIN(thisframe) (CORE_ADDR) mips_frame_chain (thisframe)
-extern CORE_ADDR mips_frame_chain PARAMS ((struct frame_info *));
-
-/* Define other aspects of the stack frame. */
-
-
-/* A macro that tells us whether the function invocation represented
- by FI does not have a frame on the stack associated with it. If it
- does not, FRAMELESS is set to 1, else 0. */
-/* We handle this differently for mips, and maybe we should not */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) {(FRAMELESS) = 0;}
-
-/* Saved Pc. */
-
-#define FRAME_SAVED_PC(FRAME) (mips_frame_saved_pc(FRAME))
-extern CORE_ADDR mips_frame_saved_pc PARAMS ((struct frame_info *));
-
-#define FRAME_ARGS_ADDRESS(fi) (fi)->frame
-
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-/* Return number of args passed to a frame.
- Can return -1, meaning no way to tell. */
-
-#define FRAME_NUM_ARGS(num, fi) (num = mips_frame_num_args(fi))
-extern int mips_frame_num_args PARAMS ((struct frame_info *));
-
-/* Return number of bytes at start of arglist that are not really args. */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
- the addresses of the saved registers of frame described by FRAME_INFO.
- This includes special registers such as pc and fp saved in special
- ways in the stack frame. sp is even more special:
- the address we return for it IS the sp for the next frame. */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
- do { \
- if ((frame_info)->saved_regs == NULL) \
- mips_find_saved_regs (frame_info); \
- (frame_saved_regs) = *(frame_info)->saved_regs; \
- (frame_saved_regs).regs[SP_REGNUM] = (frame_info)->frame; \
- } while (0)
-extern void mips_find_saved_regs PARAMS ((struct frame_info *));
-
-\f
-/* Things needed for making the inferior call functions. */
-
-/* Stack must be aligned on 32-bit boundaries when synthesizing
- function calls. We don't need STACK_ALIGN, PUSH_ARGUMENTS will
- handle it. */
-
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
- sp = mips_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))
-extern CORE_ADDR
-mips_push_arguments PARAMS ((int, struct value **, CORE_ADDR, int, CORE_ADDR));
-
-/* Push an empty stack frame, to record the current PC, etc. */
-
-#define PUSH_DUMMY_FRAME mips_push_dummy_frame()
-extern void mips_push_dummy_frame PARAMS ((void));
-
-/* Discard from the stack the innermost frame, restoring all registers. */
-
-#define POP_FRAME mips_pop_frame()
-extern void mips_pop_frame PARAMS ((void));
-
-#define CALL_DUMMY { 0 }
-
-#define CALL_DUMMY_START_OFFSET (0)
-
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-
-/* On Irix, $t9 ($25) contains the address of the callee (used for PIC).
- It doesn't hurt to do this on other systems; $t9 will be ignored. */
-#define FIX_CALL_DUMMY(dummyname, start_sp, fun, nargs, args, rettype, gcc_p) \
- write_register(T9_REGNUM, fun)
-
-#define CALL_DUMMY_LOCATION AT_ENTRY_POINT
-
-#define CALL_DUMMY_ADDRESS() (entry_point_address ())
-
-extern int mips_pc_in_call_dummy PARAMS ((CORE_ADDR pc));
-#define PC_IN_CALL_DUMMY(PC, SP, FP) mips_pc_in_call_dummy (PC)
-
-/* There's a mess in stack frame creation. See comments in blockframe.c
- near reference to INIT_FRAME_PC_FIRST. */
-
-#define INIT_FRAME_PC(fromleaf, prev) /* nada */
-
-#define INIT_FRAME_PC_FIRST(fromleaf, prev) \
- (prev)->pc = ((fromleaf) ? SAVED_PC_AFTER_CALL ((prev)->next) : \
- (prev)->next ? FRAME_SAVED_PC ((prev)->next) : read_pc ());
-
/* Special symbol found in blocks associated with routines. We can hang
mips_extra_func_info_t's off of this. */
#define MIPS_EFI_SYMBOL_NAME "__GDB_EFI_INFO__"
-extern void ecoff_relocate_efi PARAMS ((struct symbol *, CORE_ADDR));
+extern void ecoff_relocate_efi (struct symbol *, CORE_ADDR);
/* Specific information about a procedure.
This overlays the MIPS's PDR records,
mipsread.c (ab)uses this to save memory */
-typedef struct mips_extra_func_info {
- long numargs; /* number of args to procedure (was iopt) */
- bfd_vma high_addr; /* upper address bound */
- PDR pdr; /* Procedure descriptor record */
-} *mips_extra_func_info_t;
-
-#define EXTRA_FRAME_INFO \
- mips_extra_func_info_t proc_desc; \
- int num_args;\
- struct frame_saved_regs *saved_regs;
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fci) init_extra_frame_info(fci)
-extern void init_extra_frame_info PARAMS ((struct frame_info *));
+typedef struct mips_extra_func_info
+ {
+ long numargs; /* number of args to procedure (was iopt) */
+ bfd_vma high_addr; /* upper address bound */
+ long frame_adjust; /* offset of FP from SP (used on MIPS16) */
+ PDR pdr; /* Procedure descriptor record */
+ }
+ *mips_extra_func_info_t;
+extern void mips_print_extra_frame_info (struct frame_info *frame);
#define PRINT_EXTRA_FRAME_INFO(fi) \
- { \
- if (fi && fi->proc_desc && fi->proc_desc->pdr.framereg < NUM_REGS) \
- printf_filtered (" frame pointer is at %s+%d\n", \
- reg_names[fi->proc_desc->pdr.framereg], \
- fi->proc_desc->pdr.frameoffset); \
- }
+ mips_print_extra_frame_info (fi)
/* It takes two values to specify a frame on the MIPS.
multiple functions with the same SP. But on the MIPS we can't do
that since the PC is not stored in the same part of the frame every
time. This does not seem to be a very clever way to set up frames,
- but there is nothing we can do about that). */
+ but there is nothing we can do about that. */
#define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
-extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
-
-/* Convert a dbx stab register number (from `r' declaration) to a gdb REGNUM */
-
-#define STAB_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-38)
-
-/* Convert a ecoff register number to a gdb REGNUM */
-
-#define ECOFF_REG_TO_REGNUM(num) ((num) < 32 ? (num) : (num)+FP0_REGNUM-32)
+extern struct frame_info *setup_arbitrary_frame (int, CORE_ADDR *);
-/* If the current gcc for for this target does not produce correct debugging
- information for float parameters, both prototyped and unprototyped, then
- define this macro. This forces gdb to always assume that floats are
- passed as doubles and then converted in the callee.
+/* Select the default mips disassembler */
- For the mips chip, it appears that the debug info marks the parameters as
- floats regardless of whether the function is prototyped, but the actual
- values are passed as doubles for the non-prototyped case and floats for
- the prototyped case. Thus we choose to make the non-prototyped case work
- for C and break the prototyped case, since the non-prototyped case is
- probably much more common. (FIXME). */
-
-#define COERCE_FLOAT_TO_DOUBLE (current_language -> la_language == language_c)
+#define TM_PRINT_INSN_MACH 0
/* These are defined in mdebugread.c and are used in mips-tdep.c */
extern CORE_ADDR sigtramp_address, sigtramp_end;
-extern void fixup_sigtramp PARAMS ((void));
+extern void fixup_sigtramp (void);
/* Defined in mips-tdep.c and used in remote-mips.c */
-extern char *mips_read_processor_type PARAMS ((void));
+extern char *mips_read_processor_type (void);
+
+/* Functions for dealing with MIPS16 call and return stubs. */
+#define IGNORE_HELPER_CALL(pc) mips_ignore_helper (pc)
+extern int mips_ignore_helper (CORE_ADDR pc);
#ifndef TARGET_MIPS
#define TARGET_MIPS
#endif
-#endif /* TM_MIPS_H */
+/* Definitions and declarations used by mips-tdep.c and remote-mips.c */
+#define MIPS_INSTLEN 4 /* Length of an instruction */
+#define MIPS16_INSTLEN 2 /* Length of an instruction on MIPS16 */
+#define MIPS_NUMREGS 32 /* Number of integer or float registers */
+typedef unsigned long t_inst; /* Integer big enough to hold an instruction */
+
+/* MIPS16 function addresses are odd (bit 0 is set). Here are some
+ macros to test, set, or clear bit 0 of addresses. */
+#define IS_MIPS16_ADDR(addr) ((addr) & 1)
+#define MAKE_MIPS16_ADDR(addr) ((addr) | 1)
+#define UNMAKE_MIPS16_ADDR(addr) ((addr) & ~1)
+
+#endif /* TM_MIPS_H */
+
+/* Command to set the processor type. */
+extern void mips_set_processor_type_command (char *, int);
+
+/* Single step based on where the current instruction will take us. */
+extern void mips_software_single_step (enum target_signal, int);
projects / deliverable / binutils-gdb.git / blobdiff