old-cross-binutils/gdb/config/mips/tm-mips.h

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/* Definitions to make GDB run on a mips box under 4.3bsd.
1995-01-17 19:11:06 +00:00
Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995
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 program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
1995-08-02 03:41:12 +00:00
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef TM_MIPS_H
#define TM_MIPS_H 1
#ifdef __STDC__
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
#endif
#if !defined (MIPS_EABI)
#define MIPS_EABI 0
#endif
#if !defined (TARGET_MONITOR_PROMPT)
* Makefile.in (INTERNAL_CFLAGS): Add ENABLE_CFLAGS. * fork-child.c (fork_inferior): Add call to TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get control just before the new process executes it's first instruction. * remote-mips.c (mips_initialize): Cleanup a bit. Don't try to receive a packet at first. This speeds up initialization a lot. Use TARGET_MONITOR_PROMPT instead of "<IDT>". (common_breakpoint): Use rresponse instead of rerrflg to inspect error code. * symfile.c (syms_from_objfile reread_symbols): Call TARGET_SYMFILE_POSTREAD to allow target specific code to get control after reading new symbols. * target.h: New macros TARGET_SYMFILE_POSTREAD, and TARGET_CREATE_INFERIOR_HOOK. See above for descriptions. * config/mips/{irix5.mh nm-irix5.h}: Delete nm-irix5.h. Make NAT_FILE point directly at ../nm-sysv4.h. * config/mips/{mipsm3.mh nm-m3.h}: Delete nm-m3.h. Make NAT_FILE point directly at ../nm-m3.h. * config/mips/{mipsv4.mh nm-sysv4.h}: Delete nm-sysv4.h. Make NAT_FILE point directly at ../nm-sysv4.h. * config/mips/nm-mips.h: Improve comment at top of file. * config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Change definition into a proper string. start-sanitize-gm * configure configure.in: Add support for --enable-gm. (mips*-*-magic*): Change target from magic to idt. * eval.c expprint.c expression.h parse.c remote-mips.c utils.c: Change GENERAL_MAGIC_HACKS to GENERAL_MAGIC. * magic.c magic.h: Update files from GM. * config/mips/magic.mt: Delete. No longer necessary now that we use --enable mechanism. * config/mips/tm-idt.h: Add GM stuff needed for remote GM box. * config/mips/tm-irix5.h: Add GM stuff needed for native Irix box. * config/mips/tm-magic.h: Move up to config/tm-magic.h. Move all platform specific stuff into tm-irix.h and tm-idt.h. Add defs for TARGET_SYMFILE_POSTREAD and TARGET_CREATE_INFERIOR_HOOK. end-sanitize-gm
1995-11-04 19:02:42 +00:00
#define TARGET_MONITOR_PROMPT "<IDT>"
#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. */
#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 */
Added Irix 5 support. * configure.in (mips-sgi-irix5*): New host and target. Use irix5 for both. * config/mips/irix5.mh, config/mips/irix5.mt, config/mips/xm-irix5.h, config/mips/nm-irix5.h, config/mips/tm-irix5.h, irix5-nat.c: New files for Irix 5 support. * mdebugread.c: New file, split out of mipsread.c. Added elfmdebug_build_psymtabs routine. Added some checks on external symbols. Changed code to keep ecoff_debug_info and ecoff_debug_swap structs in the psymtab and in global pointers rather than retrieving them from the bfd. Also changed to keep the pending list with the psymtab rather than the objfile (each psymtab for a single objfile points to the same pending list). * mipsread.c: Bulk of file moved into mdebugread.c, leaving just the sym_fns. * Makefile.in (SFILES): Added mdebugread.c. (OBS): Added mdebugread.o. (mdebugread.o): New target. * symfile.h: Declare mdebug_build_psymtabs and elfmdebug_build_psymtabs. * elfread.c (struct elfinfo): Added mdebugsect field. (elf_locate_sections): Remember location of .mdebug section. (elf_symfile_read): Call elfmdebug_build_psymtabs on .mdebug section. * infrun.c (AT_FUNCTION_START): Set to 0 if not already defined. (wait_for_inferior): Use AT_FUNCTION_START if it is defined to see if PC is at the start of a function. * mips-tdep.c (read_next_frame_reg): Use SIGFRAME_REG_SIZE, and give it a default definition. (mips_skip_prologue): Skip instructions which initialize $gp register. (in_sigtramp): New procedure, moved in from mipsread.c. * config/mips/tm-mips.h: Declare in_sigtramp.
1993-12-06 17:31:05 +00:00
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
/* Old-style breakpoint macros. */
#define BIG_BREAKPOINT {0, 0x5, 0, 0xd}
#define LITTLE_BREAKPOINT {0xd, 0, 0x5, 0}
#define MIPS16_BIG_BREAKPOINT {0xe8, 0xa5}
#define MIPS16_LITTLE_BREAKPOINT {0xa5, 0xe8}
/* BREAKPOINT_FROM_PC uses the program counter value to determine whether a
16- or 32-bit breakpoint should be used. It returns a pointer
to a string of bytes that encode a breakpoint instruction, stores
the length of the string to *lenptr, and adjusts the pc (if necessary) to
point to the actual memory location where the breakpoint should be
inserted. */
unsigned char *mips_breakpoint_from_pc PARAMS ((CORE_ADDR *pcptr, int *lenptr));
#define BREAKPOINT_FROM_PC(pcptr, lenptr) mips_breakpoint_from_pc(pcptr, lenptr)
/* 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. */
int mips_about_to_return PARAMS ((CORE_ADDR pc));
#define ABOUT_TO_RETURN(pc) mips_about_to_return (pc)
/* 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
real way to know how big a register is. */
#define REGISTER_SIZE 4
/* The size of a register. This is predefined in tm-mips64.h. We
can't use REGISTER_SIZE because that is used for various other
things. */
#ifndef MIPS_REGSIZE
#define MIPS_REGSIZE 4
#endif
/* Number of machine registers */
#define NUM_REGS 90
/* Initializer for an array of names of registers.
There should be NUM_REGS strings in this initializer. */
#define 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", \
"t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra", \
"sr", "lo", "hi", "bad", "cause","pc", \
"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
"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", "", \
"", "", "", "", "", "", "", "", \
"", "", "", "", "", "", "", "", \
}
/* Register numbers of various important registers.
Note that some of these values are "real" register numbers,
and correspond to the general registers of the machine,
and some are "phony" register numbers which are too large
to be actual register numbers as far as the user is concerned
but do serve to get the desired values when passed to read_register. */
#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 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 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_BYTES (NUM_REGS*MIPS_REGSIZE)
/* Index within `registers' of the first byte of the space for
register N. */
#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. */
#ifndef REGISTER_VIRTUAL_TYPE
#define REGISTER_VIRTUAL_TYPE(N) \
(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) \
? builtin_type_float : builtin_type_int)
#endif
/* All mips targets store doubles in a register pair with the least
significant register in the lower numbered register.
If the target is big endian, double register values need conversion
between memory and register formats. */
#define REGISTER_CONVERT_TO_TYPE(n, type, buffer) \
do {if (TARGET_BYTE_ORDER == BIG_ENDIAN \
&& REGISTER_RAW_SIZE (n) == 4 \
&& (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 (TARGET_BYTE_ORDER == BIG_ENDIAN \
&& REGISTER_RAW_SIZE (n) == 4 \
&& (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)
/* 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) /**/
/* 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 */
#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 *));
/* 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
/* 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 *));
/* 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 ())
/* 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) \
mips_init_frame_pc_first(fromleaf, prev)
extern void mips_init_frame_pc_first PARAMS ((int, struct frame_info *));
/* 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));
/* 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 *));
#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); \
}
/* It takes two values to specify a frame on the MIPS.
In fact, the *PC* is the primary value that sets up a frame. The
PC is looked up to see what function it's in; symbol information
from that function tells us which register is the frame pointer
base, and what offset from there is the "virtual frame pointer".
(This is usually an offset from SP.) On most non-MIPS machines,
the primary value is the SP, and the PC, if needed, disambiguates
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). */
#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)
/* 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.
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)
/* 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));
/* Defined in mips-tdep.c and used in remote-mips.c */
extern char *mips_read_processor_type PARAMS ((void));
/* Functions for dealing with MIPS16 call and return stubs. */
#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) mips_in_call_stub (pc, name)
#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) mips_in_return_stub (pc, name)
#define SKIP_TRAMPOLINE_CODE(pc) mips_skip_stub (pc)
#define IGNORE_HELPER_CALL(pc) mips_ignore_helper (pc)
extern int mips_in_call_stub PARAMS ((CORE_ADDR pc, char *name));
extern int mips_in_return_stub PARAMS ((CORE_ADDR pc, char *name));
extern CORE_ADDR mips_skip_stub PARAMS ((CORE_ADDR pc));
extern int mips_ignore_helper PARAMS ((CORE_ADDR pc));
#ifndef TARGET_MIPS
* Makefile.in: Add rule for hpux-thread.o (needs special header files). * (SUBDIRS): Remove mswin. * Change procedure for creating init.c. Speeds things up quite a bit. * config.in configure configure.in: Check for select, poll. * Check for OSF header files before including hpux-thread.o. * Don't configure doc or testsuite when building under MSVC. * findvar.c value.h (read_register_pid write_register_pid): Make global. Needed for hppa-tdep.c. * (supply_register): Don't set pid to inferior_pid when supplying registers. * hppa-tdep.c (saved_pc_after_call): frame_saved_pc -> FRAME_SAVED_PC. * (frame_saved_pc): Change name to hppa_frame_saved_pc. * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc. Use write_pc instead, which uses the correct pid. * (target_read_pc target_write_pc): Use read/write_register_pid instead of read/write_register to preserve the pid passed in. * inftarg.c (child_can_run): Add flag child_suppress_run to allow hpux-threads.c to override this as a runnable target. * config/pa/nm-hppah.h: Define target_new_objfile and target_pid_to_str. * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc instead of frame_saved_pc. * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb. * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since we can't easily determine the start file bounds with ELF. * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb. * hpux-thread.c: New file for HPUX/OSF thread support. * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF thread support.
1996-10-08 17:06:17 +00:00
#define TARGET_MIPS
#endif
* Makefile.in: Add rule for hpux-thread.o (needs special header files). * (SUBDIRS): Remove mswin. * Change procedure for creating init.c. Speeds things up quite a bit. * config.in configure configure.in: Check for select, poll. * Check for OSF header files before including hpux-thread.o. * Don't configure doc or testsuite when building under MSVC. * findvar.c value.h (read_register_pid write_register_pid): Make global. Needed for hppa-tdep.c. * (supply_register): Don't set pid to inferior_pid when supplying registers. * hppa-tdep.c (saved_pc_after_call): frame_saved_pc -> FRAME_SAVED_PC. * (frame_saved_pc): Change name to hppa_frame_saved_pc. * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc. Use write_pc instead, which uses the correct pid. * (target_read_pc target_write_pc): Use read/write_register_pid instead of read/write_register to preserve the pid passed in. * inftarg.c (child_can_run): Add flag child_suppress_run to allow hpux-threads.c to override this as a runnable target. * config/pa/nm-hppah.h: Define target_new_objfile and target_pid_to_str. * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc instead of frame_saved_pc. * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb. * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since we can't easily determine the start file bounds with ELF. * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb. * hpux-thread.c: New file for HPUX/OSF thread support. * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF thread support.
1996-10-08 17:06:17 +00:00
#endif /* TM_MIPS_H */