From 11d4e82835d52d95cf5fcd6cecb94c9015d035e4 Mon Sep 17 00:00:00 2001 From: cvs2svn <> Date: Tue, 18 Jun 2002 21:16:00 +0000 Subject: This commit was manufactured by cvs2svn to create tag 'kseitz_interps-20020528-branchpoint'. Sprout from kseitz_interps-20020528-branch 2002-06-18 21:15:59 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch' Delete: include/elf/frv.h include/elf/vax.h include/gdb/callback.h include/gdb/remote-sim.h include/gdb/sim-arm.h --- include/elf/frv.h | 95 ------------- include/elf/vax.h | 51 ------- include/gdb/callback.h | 270 ------------------------------------ include/gdb/remote-sim.h | 354 ----------------------------------------------- include/gdb/sim-arm.h | 65 --------- 5 files changed, 835 deletions(-) delete mode 100644 include/elf/frv.h delete mode 100644 include/elf/vax.h delete mode 100644 include/gdb/callback.h delete mode 100644 include/gdb/remote-sim.h delete mode 100644 include/gdb/sim-arm.h diff --git a/include/elf/frv.h b/include/elf/frv.h deleted file mode 100644 index 65ce97d1e..000000000 --- a/include/elf/frv.h +++ /dev/null @@ -1,95 +0,0 @@ -/* FRV ELF support for BFD. - Copyright (C) 2002 Free Software Foundation, Inc. - -This file is part of BFD, the Binary File Descriptor library. - -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 Foundation, Inc., -59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef _ELF_FRV_H -#define _ELF_FRV_H - -#include "elf/reloc-macros.h" - -/* Relocations. */ -START_RELOC_NUMBERS (elf_frv_reloc_type) - RELOC_NUMBER (R_FRV_NONE, 0) - RELOC_NUMBER (R_FRV_32, 1) - RELOC_NUMBER (R_FRV_LABEL16, 2) - RELOC_NUMBER (R_FRV_LABEL24, 3) - RELOC_NUMBER (R_FRV_LO16, 4) - RELOC_NUMBER (R_FRV_HI16, 5) - RELOC_NUMBER (R_FRV_GPREL12, 6) - RELOC_NUMBER (R_FRV_GPRELU12, 7) - RELOC_NUMBER (R_FRV_GPREL32, 8) - RELOC_NUMBER (R_FRV_GPRELHI, 9) - RELOC_NUMBER (R_FRV_GPRELLO, 10) - RELOC_NUMBER (R_FRV_GNU_VTINHERIT, 200) - RELOC_NUMBER (R_FRV_GNU_VTENTRY, 201) -END_RELOC_NUMBERS(R_FRV_max) - -/* Processor specific flags for the ELF header e_flags field. */ - /* gpr support */ -#define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */ -#define EF_FRV_GPR_32 0x00000001 /* -mgpr-32 */ -#define EF_FRV_GPR_64 0x00000002 /* -mgpr-64 */ - - /* fpr support */ -#define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */ -#define EF_FRV_FPR_32 0x00000004 /* -mfpr-32 */ -#define EF_FRV_FPR_64 0x00000008 /* -mfpr-64 */ -#define EF_FRV_FPR_NONE 0x0000000c /* -msoft-float */ - - /* double word support */ -#define EF_FRV_DWORD_MASK 0x00000030 /* mask for dword support */ -#define EF_FRV_DWORD_YES 0x00000010 /* use double word insns */ -#define EF_FRV_DWORD_NO 0x00000020 /* don't use double word insn*/ - -#define EF_FRV_DOUBLE 0x00000040 /* -mdouble */ -#define EF_FRV_MEDIA 0x00000080 /* -mmedia */ - -#define EF_FRV_PIC 0x00000100 /* -fpic */ -#define EF_FRV_NON_PIC_RELOCS 0x00000200 /* used non pic safe relocs */ - -#define EF_FRV_MULADD 0x00000400 /* -mmuladd */ -#define EF_FRV_BIGPIC 0x00000800 /* -fPIC */ -#define EF_FRV_LIBPIC 0x00001000 /* -mlibrary-pic */ -#define EF_FRV_G0 0x00002000 /* -G 0, no small data ptr */ -#define EF_FRV_NOPACK 0x00004000 /* -mnopack */ - -#define EF_FRV_CPU_MASK 0xff000000 /* specific cpu bits */ -#define EF_FRV_CPU_GENERIC 0x00000000 /* generic FRV */ -#define EF_FRV_CPU_FR500 0x01000000 /* FRV500 */ -#define EF_FRV_CPU_FR300 0x02000000 /* FRV300 */ -#define EF_FRV_CPU_SIMPLE 0x03000000 /* SIMPLE */ -#define EF_FRV_CPU_TOMCAT 0x04000000 /* Tomcat, FR500 prototype */ -#define EF_FRV_CPU_FR400 0x05000000 /* FRV400 */ - - /* Mask of PIC related bits */ -#define EF_FRV_PIC_FLAGS (EF_FRV_PIC | EF_FRV_LIBPIC | EF_FRV_BIGPIC) - - /* Mask of all flags */ -#define EF_FRV_ALL_FLAGS (EF_FRV_GPR_MASK | \ - EF_FRV_FPR_MASK | \ - EF_FRV_DWORD_MASK | \ - EF_FRV_DOUBLE | \ - EF_FRV_MEDIA | \ - EF_FRV_PIC_FLAGS | \ - EF_FRV_NON_PIC_RELOCS | \ - EF_FRV_MULADD | \ - EF_FRV_G0 | \ - EF_FRV_NOPACK | \ - EF_FRV_CPU_MASK) - -#endif /* _ELF_FRV_H */ diff --git a/include/elf/vax.h b/include/elf/vax.h deleted file mode 100644 index aba5d9f08..000000000 --- a/include/elf/vax.h +++ /dev/null @@ -1,51 +0,0 @@ -/* VAX ELF support for BFD. - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Matt Thomas . - - This file is part of BFD, the Binary File Descriptor library. - - 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 Foundation, - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef _ELF_VAX_H -#define _ELF_VAX_H - -#include "elf/reloc-macros.h" - -/* Relocation types. */ -START_RELOC_NUMBERS (elf_vax_reloc_type) - RELOC_NUMBER (R_VAX_NONE, 0) /* No reloc */ - RELOC_NUMBER (R_VAX_32, 1) /* Direct 32 bit */ - RELOC_NUMBER (R_VAX_16, 2) /* Direct 16 bit */ - RELOC_NUMBER (R_VAX_8, 3) /* Direct 8 bit */ - RELOC_NUMBER (R_VAX_PC32, 4) /* PC relative 32 bit */ - RELOC_NUMBER (R_VAX_PC16, 5) /* PC relative 16 bit */ - RELOC_NUMBER (R_VAX_PC8, 6) /* PC relative 8 bit */ - RELOC_NUMBER (R_VAX_GOT32, 7) /* 32 bit PC relative GOT entry */ - RELOC_NUMBER (R_VAX_PLT32, 13) /* 32 bit PC relative PLT address */ - RELOC_NUMBER (R_VAX_COPY, 19) /* Copy symbol at runtime */ - RELOC_NUMBER (R_VAX_GLOB_DAT, 20) /* Create GOT entry */ - RELOC_NUMBER (R_VAX_JMP_SLOT, 21) /* Create PLT entry */ - RELOC_NUMBER (R_VAX_RELATIVE, 22) /* Adjust by program base */ - /* These are GNU extensions to enable C++ vtable garbage collection. */ - RELOC_NUMBER (R_VAX_GNU_VTINHERIT, 23) - RELOC_NUMBER (R_VAX_GNU_VTENTRY, 24) -END_RELOC_NUMBERS (R_VAX_max) - -/* Processor specific flags for the ELF header e_flags field. */ -#define EF_NONPIC 0x0001 /* Object contains non-PIC code */ -#define EF_DFLOAT 0x0100 /* Object contains D-Float insn. */ -#define EF_GFLOAT 0x0200 /* Object contains G-Float insn. */ - -#endif diff --git a/include/gdb/callback.h b/include/gdb/callback.h deleted file mode 100644 index 30752842e..000000000 --- a/include/gdb/callback.h +++ /dev/null @@ -1,270 +0,0 @@ -/* Remote target system call callback support. - Copyright 1997 Free Software Foundation, Inc. - Contributed by Cygnus Solutions. - -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 -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* This interface isn't intended to be specific to any particular kind - of remote (hardware, simulator, whatever). As such, support for it - (e.g. sim/common/callback.c) should *not* live in the simulator source - tree, nor should it live in the gdb source tree. */ - -/* There are various ways to handle system calls: - - 1) Have a simulator intercept the appropriate trap instruction and - directly perform the system call on behalf of the target program. - This is the typical way of handling system calls for embedded targets. - [Handling system calls for embedded targets isn't that much of an - oxymoron as running compiler testsuites make use of the capability.] - - This method of system call handling is done when STATE_ENVIRONMENT - is ENVIRONMENT_USER. - - 2) Have a simulator emulate the hardware as much as possible. - If the program running on the real hardware communicates with some sort - of target manager, one would want to be able to run this program on the - simulator as well. - - This method of system call handling is done when STATE_ENVIRONMENT - is ENVIRONMENT_OPERATING. -*/ - -#ifndef CALLBACK_H -#define CALLBACK_H - -/* ??? The reason why we check for va_start here should be documented. */ - -#ifndef va_start -#include -#ifdef ANSI_PROTOTYPES -#include -#else -#include -#endif -#endif - -/* Mapping of host/target values. */ -/* ??? For debugging purposes, one might want to add a string of the - name of the symbol. */ - -typedef struct { - int host_val; - int target_val; -} CB_TARGET_DEFS_MAP; - -#define MAX_CALLBACK_FDS 10 - -/* Forward decl for stat/fstat. */ -struct stat; - -typedef struct host_callback_struct host_callback; - -struct host_callback_struct -{ - int (*close) PARAMS ((host_callback *,int)); - int (*get_errno) PARAMS ((host_callback *)); - int (*isatty) PARAMS ((host_callback *, int)); - int (*lseek) PARAMS ((host_callback *, int, long , int)); - int (*open) PARAMS ((host_callback *, const char*, int mode)); - int (*read) PARAMS ((host_callback *,int, char *, int)); - int (*read_stdin) PARAMS (( host_callback *, char *, int)); - int (*rename) PARAMS ((host_callback *, const char *, const char *)); - int (*system) PARAMS ((host_callback *, const char *)); - long (*time) PARAMS ((host_callback *, long *)); - int (*unlink) PARAMS ((host_callback *, const char *)); - int (*write) PARAMS ((host_callback *,int, const char *, int)); - int (*write_stdout) PARAMS ((host_callback *, const char *, int)); - void (*flush_stdout) PARAMS ((host_callback *)); - int (*write_stderr) PARAMS ((host_callback *, const char *, int)); - void (*flush_stderr) PARAMS ((host_callback *)); - int (*stat) PARAMS ((host_callback *, const char *, struct stat *)); - int (*fstat) PARAMS ((host_callback *, int, struct stat *)); - - /* When present, call to the client to give it the oportunity to - poll any io devices for a request to quit (indicated by a nonzero - return value). */ - int (*poll_quit) PARAMS ((host_callback *)); - - /* Used when the target has gone away, so we can close open - handles and free memory etc etc. */ - int (*shutdown) PARAMS ((host_callback *)); - int (*init) PARAMS ((host_callback *)); - - /* depreciated, use vprintf_filtered - Talk to the user on a console. */ - void (*printf_filtered) PARAMS ((host_callback *, const char *, ...)); - - /* Talk to the user on a console. */ - void (*vprintf_filtered) PARAMS ((host_callback *, const char *, va_list)); - - /* Same as vprintf_filtered but to stderr. */ - void (*evprintf_filtered) PARAMS ((host_callback *, const char *, va_list)); - - /* Print an error message and "exit". - In the case of gdb "exiting" means doing a longjmp back to the main - command loop. */ - void (*error) PARAMS ((host_callback *, const char *, ...)); - - int last_errno; /* host format */ - - int fdmap[MAX_CALLBACK_FDS]; - char fdopen[MAX_CALLBACK_FDS]; - char alwaysopen[MAX_CALLBACK_FDS]; - - /* System call numbers. */ - CB_TARGET_DEFS_MAP *syscall_map; - /* Errno values. */ - CB_TARGET_DEFS_MAP *errno_map; - /* Flags to the open system call. */ - CB_TARGET_DEFS_MAP *open_map; - /* Signal numbers. */ - CB_TARGET_DEFS_MAP *signal_map; - /* Layout of `stat' struct. - The format is a series of "name,length" pairs separated by colons. - Empty space is indicated with a `name' of "space". - All padding must be explicitly mentioned. - Lengths are in bytes. If this needs to be extended to bits, - use "name.bits". - Example: "st_dev,4:st_ino,4:st_mode,4:..." */ - const char *stat_map; - - /* Marker for those wanting to do sanity checks. - This should remain the last member of this struct to help catch - miscompilation errors. */ -#define HOST_CALLBACK_MAGIC 4705 /* teds constant */ - int magic; -}; - -extern host_callback default_callback; - -/* Canonical versions of system call numbers. - It's not intended to willy-nilly throw every system call ever heard - of in here. Only include those that have an important use. - ??? One can certainly start a discussion over the ones that are currently - here, but that will always be true. */ - -/* These are used by the ANSI C support of libc. */ -#define CB_SYS_exit 1 -#define CB_SYS_open 2 -#define CB_SYS_close 3 -#define CB_SYS_read 4 -#define CB_SYS_write 5 -#define CB_SYS_lseek 6 -#define CB_SYS_unlink 7 -#define CB_SYS_getpid 8 -#define CB_SYS_kill 9 -#define CB_SYS_fstat 10 -/*#define CB_SYS_sbrk 11 - not currently a system call, but reserved. */ - -/* ARGV support. */ -#define CB_SYS_argvlen 12 -#define CB_SYS_argv 13 - -/* These are extras added for one reason or another. */ -#define CB_SYS_chdir 14 -#define CB_SYS_stat 15 -#define CB_SYS_chmod 16 -#define CB_SYS_utime 17 -#define CB_SYS_time 18 - -/* Struct use to pass and return information necessary to perform a - system call. */ -/* FIXME: Need to consider target word size. */ - -typedef struct cb_syscall { - /* The target's value of what system call to perform. */ - int func; - /* The arguments to the syscall. */ - long arg1, arg2, arg3, arg4; - - /* The result. */ - long result; - /* Some system calls have two results. */ - long result2; - /* The target's errno value, or 0 if success. - This is converted to the target's value with host_to_target_errno. */ - int errcode; - - /* Working space to be used by memory read/write callbacks. */ - PTR p1; - PTR p2; - long x1,x2; - - /* Callbacks for reading/writing memory (e.g. for read/write syscalls). - ??? long or unsigned long might be better to use for the `count' - argument here. We mimic sim_{read,write} for now. Be careful to - test any changes with -Wall -Werror, mixed signed comparisons - will get you. */ - int (*read_mem) PARAMS ((host_callback * /*cb*/, struct cb_syscall * /*sc*/, - unsigned long /*taddr*/, char * /*buf*/, - int /*bytes*/)); - int (*write_mem) PARAMS ((host_callback * /*cb*/, struct cb_syscall * /*sc*/, - unsigned long /*taddr*/, const char * /*buf*/, - int /*bytes*/)); - - /* For sanity checking, should be last entry. */ - int magic; -} CB_SYSCALL; - -/* Magic number sanity checker. */ -#define CB_SYSCALL_MAGIC 0x12344321 - -/* Macro to initialize CB_SYSCALL. Called first, before filling in - any fields. */ -#define CB_SYSCALL_INIT(sc) \ -do { \ - memset ((sc), 0, sizeof (*(sc))); \ - (sc)->magic = CB_SYSCALL_MAGIC; \ -} while (0) - -/* Return codes for various interface routines. */ - -typedef enum { - CB_RC_OK = 0, - /* generic error */ - CB_RC_ERR, - /* either file not found or no read access */ - CB_RC_ACCESS, - CB_RC_NO_MEM -} CB_RC; - -/* Read in target values for system call numbers, errno values, signals. */ -CB_RC cb_read_target_syscall_maps PARAMS ((host_callback *, const char *)); - -/* Translate target to host syscall function numbers. */ -int cb_target_to_host_syscall PARAMS ((host_callback *, int)); - -/* Translate host to target errno value. */ -int cb_host_to_target_errno PARAMS ((host_callback *, int)); - -/* Translate target to host open flags. */ -int cb_target_to_host_open PARAMS ((host_callback *, int)); - -/* Translate target signal number to host. */ -int cb_target_to_host_signal PARAMS ((host_callback *, int)); - -/* Translate host signal number to target. */ -int cb_host_to_target_signal PARAMS ((host_callback *, int)); - -/* Translate host stat struct to target. - If stat struct ptr is NULL, just compute target stat struct size. - Result is size of target stat struct or 0 if error. */ -int cb_host_to_target_stat PARAMS ((host_callback *, const struct stat *, PTR)); - -/* Perform a system call. */ -CB_RC cb_syscall PARAMS ((host_callback *, CB_SYSCALL *)); - -#endif diff --git a/include/gdb/remote-sim.h b/include/gdb/remote-sim.h deleted file mode 100644 index 726ec623f..000000000 --- a/include/gdb/remote-sim.h +++ /dev/null @@ -1,354 +0,0 @@ -/* This file defines the interface between the simulator and gdb. - Copyright 1993, 1994, 1996, 1997, 1998, 2000 - Free Software Foundation, Inc. - -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 -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#if !defined (REMOTE_SIM_H) -#define REMOTE_SIM_H 1 - -#ifdef __cplusplus -extern "C" { -#endif - -/* This file is used when building stand-alone simulators, so isolate this - file from gdb. */ - -/* Pick up CORE_ADDR_TYPE if defined (from gdb), otherwise use same value as - gdb does (unsigned int - from defs.h). */ - -#ifndef CORE_ADDR_TYPE -typedef unsigned int SIM_ADDR; -#else -typedef CORE_ADDR_TYPE SIM_ADDR; -#endif - - -/* Semi-opaque type used as result of sim_open and passed back to all - other routines. "desc" is short for "descriptor". - It is up to each simulator to define `sim_state'. */ - -typedef struct sim_state *SIM_DESC; - - -/* Values for `kind' arg to sim_open. */ - -typedef enum { - SIM_OPEN_STANDALONE, /* simulator used standalone (run.c) */ - SIM_OPEN_DEBUG /* simulator used by debugger (gdb) */ -} SIM_OPEN_KIND; - - -/* Return codes from various functions. */ - -typedef enum { - SIM_RC_FAIL = 0, - SIM_RC_OK = 1, - SIM_RC_UNKNOWN_BREAKPOINT = 2, - SIM_RC_INSUFFICIENT_RESOURCES = 3, - SIM_RC_DUPLICATE_BREAKPOINT = 4 -} SIM_RC; - - -/* The bfd struct, as an opaque type. */ - -struct _bfd; - - -/* Main simulator entry points. */ - - -/* Create a fully initialized simulator instance. - - (This function is called when the simulator is selected from the - gdb command line.) - - KIND specifies how the simulator shall be used. Currently there - are only two kinds: stand-alone and debug. - - CALLBACK specifies a standard host callback (defined in callback.h). - - ABFD, when non NULL, designates a target program. The program is - not loaded. - - ARGV is a standard ARGV pointer such as that passed from the - command line. The syntax of the argument list is is assumed to be - ``SIM-PROG { SIM-OPTION } [ TARGET-PROGRAM { TARGET-OPTION } ]''. - The trailing TARGET-PROGRAM and args are only valid for a - stand-alone simulator. - - On success, the result is a non NULL descriptor that shall be - passed to the other sim_foo functions. While the simulator - configuration can be parameterized by (in decreasing precedence) - ARGV's SIM-OPTION, ARGV's TARGET-PROGRAM and the ABFD argument, the - successful creation of the simulator shall not dependent on the - presence of any of these arguments/options. - - Hardware simulator: The created simulator shall be sufficiently - initialized to handle, with out restrictions any client requests - (including memory reads/writes, register fetch/stores and a - resume). - - Process simulator: that process is not created until a call to - sim_create_inferior. FIXME: What should the state of the simulator - be? */ - -SIM_DESC sim_open PARAMS ((SIM_OPEN_KIND kind, struct host_callback_struct *callback, struct _bfd *abfd, char **argv)); - - -/* Destory a simulator instance. - - QUITTING is non-zero if we cannot hang on errors. - - This may involve freeing target memory and closing any open files - and mmap'd areas. You cannot assume sim_kill has already been - called. */ - -void sim_close PARAMS ((SIM_DESC sd, int quitting)); - - -/* Load program PROG into the simulators memory. - - If ABFD is non-NULL, the bfd for the file has already been opened. - The result is a return code indicating success. - - Hardware simulator: Normally, each program section is written into - memory according to that sections LMA using physical (direct) - addressing. The exception being systems, such as PPC/CHRP, which - support more complicated program loaders. A call to this function - should not effect the state of the processor registers. Multiple - calls to this function are permitted and have an accumulative - effect. - - Process simulator: Calls to this function may be ignored. - - FIXME: Most hardware simulators load the image at the VMA using - virtual addressing. - - FIXME: For some hardware targets, before a loaded program can be - executed, it requires the manipulation of VM registers and tables. - Such manipulation should probably (?) occure in - sim_create_inferior. */ - -SIM_RC sim_load PARAMS ((SIM_DESC sd, char *prog, struct _bfd *abfd, int from_tty)); - - -/* Prepare to run the simulated program. - - ABFD, if not NULL, provides initial processor state information. - ARGV and ENV, if non NULL, are NULL terminated lists of pointers. - - Hardware simulator: This function shall initialize the processor - registers to a known value. The program counter and possibly stack - pointer shall be set using information obtained from ABFD (or - hardware reset defaults). ARGV and ENV, dependant on the target - ABI, may be written to memory. - - Process simulator: After a call to this function, a new process - instance shall exist. The TEXT, DATA, BSS and stack regions shall - all be initialized, ARGV and ENV shall be written to process - address space (according to the applicable ABI) and the program - counter and stack pointer set accordingly. */ - -SIM_RC sim_create_inferior PARAMS ((SIM_DESC sd, struct _bfd *abfd, char **argv, char **env)); - - -/* Fetch LENGTH bytes of the simulated program's memory. Start fetch - at virtual address MEM and store in BUF. Result is number of bytes - read, or zero if error. */ - -int sim_read PARAMS ((SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)); - - -/* Store LENGTH bytes from BUF into the simulated program's - memory. Store bytes starting at virtual address MEM. Result is - number of bytes write, or zero if error. */ - -int sim_write PARAMS ((SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)); - - -/* Fetch register REGNO storing its raw (target endian) value in the - LENGTH byte buffer BUF. Return the actual size of the register or - zero if REGNO is not applicable. - - Legacy implementations ignore LENGTH and always return -1. - - If LENGTH does not match the size of REGNO no data is transfered - (the actual register size is still returned). */ - -int sim_fetch_register PARAMS ((SIM_DESC sd, int regno, unsigned char *buf, int length)); - - -/* Store register REGNO from the raw (target endian) value in BUF. - Return the actual size of the register or zero if REGNO is not - applicable. - - Legacy implementations ignore LENGTH and always return -1. - - If LENGTH does not match the size of REGNO no data is transfered - (the actual register size is still returned). */ - -int sim_store_register PARAMS ((SIM_DESC sd, int regno, unsigned char *buf, int length)); - - -/* Print whatever statistics the simulator has collected. - - VERBOSE is currently unused and must always be zero. */ - -void sim_info PARAMS ((SIM_DESC sd, int verbose)); - - -/* Run (or resume) the simulated program. - - STEP, when non-zero indicates that only a single simulator cycle - should be emulated. - - SIGGNAL, if non-zero is a (HOST) SIGRC value indicating the type of - event (hardware interrupt, signal) to be delivered to the simulated - program. - - Hardware simulator: If the SIGRC value returned by - sim_stop_reason() is passed back to the simulator via SIGGNAL then - the hardware simulator shall correctly deliver the hardware event - indicated by that signal. If a value of zero is passed in then the - simulation will continue as if there were no outstanding signal. - The effect of any other SIGGNAL value is is implementation - dependant. - - Process simulator: If SIGRC is non-zero then the corresponding - signal is delivered to the simulated program and execution is then - continued. A zero SIGRC value indicates that the program should - continue as normal. */ - -void sim_resume PARAMS ((SIM_DESC sd, int step, int siggnal)); - - -/* Asynchronous request to stop the simulation. - A nonzero return indicates that the simulator is able to handle - the request */ - -int sim_stop PARAMS ((SIM_DESC sd)); - - -/* Fetch the REASON why the program stopped. - - SIM_EXITED: The program has terminated. SIGRC indicates the target - dependant exit status. - - SIM_STOPPED: The program has stopped. SIGRC uses the host's signal - numbering as a way of identifying the reaon: program interrupted by - user via a sim_stop request (SIGINT); a breakpoint instruction - (SIGTRAP); a completed single step (SIGTRAP); an internal error - condition (SIGABRT); an illegal instruction (SIGILL); Access to an - undefined memory region (SIGSEGV); Mis-aligned memory access - (SIGBUS). For some signals information in addition to the signal - number may be retained by the simulator (e.g. offending address), - that information is not directly accessable via this interface. - - SIM_SIGNALLED: The program has been terminated by a signal. The - simulator has encountered target code that causes the the program - to exit with signal SIGRC. - - SIM_RUNNING, SIM_POLLING: The return of one of these values - indicates a problem internal to the simulator. */ - -enum sim_stop { sim_running, sim_polling, sim_exited, sim_stopped, sim_signalled }; - -void sim_stop_reason PARAMS ((SIM_DESC sd, enum sim_stop *reason, int *sigrc)); - - -/* Passthru for other commands that the simulator might support. - Simulators should be prepared to deal with any combination of NULL - or empty CMD. */ - -void sim_do_command PARAMS ((SIM_DESC sd, char *cmd)); - -/* Call these functions to set and clear breakpoints at ADDR. */ - -SIM_RC sim_set_breakpoint PARAMS ((SIM_DESC sd, SIM_ADDR addr)); -SIM_RC sim_clear_breakpoint PARAMS ((SIM_DESC sd, SIM_ADDR addr)); -SIM_RC sim_clear_all_breakpoints PARAMS ((SIM_DESC sd)); - -/* These functions are used to enable and disable breakpoints. */ - -SIM_RC sim_enable_breakpoint PARAMS ((SIM_DESC sd, SIM_ADDR addr)); -SIM_RC sim_disable_breakpoint PARAMS ((SIM_DESC sd, SIM_ADDR addr)); -SIM_RC sim_enable_all_breakpoints PARAMS ((SIM_DESC sd)); -SIM_RC sim_disable_all_breakpoints PARAMS ((SIM_DESC sd)); - - -/* Provide simulator with a default (global) host_callback_struct. - THIS PROCEDURE IS DEPRECIATED. - GDB and NRUN do not use this interface. - This procedure does not take a SIM_DESC argument as it is - used before sim_open. */ - -void sim_set_callbacks PARAMS ((struct host_callback_struct *)); - - -/* Set the size of the simulator memory array. - THIS PROCEDURE IS DEPRECIATED. - GDB and NRUN do not use this interface. - This procedure does not take a SIM_DESC argument as it is - used before sim_open. */ - -void sim_size PARAMS ((int i)); - - -/* Single-step simulator with tracing enabled. - THIS PROCEDURE IS DEPRECIATED. - THIS PROCEDURE IS EVEN MORE DEPRECATED THAN SIM_SET_TRACE - GDB and NRUN do not use this interface. - This procedure returns: ``0'' indicating that the simulator should - be continued using sim_trace() calls; ``1'' indicating that the - simulation has finished. */ - -int sim_trace PARAMS ((SIM_DESC sd)); - - -/* Enable tracing. - THIS PROCEDURE IS DEPRECIATED. - GDB and NRUN do not use this interface. - This procedure returns: ``0'' indicating that the simulator should - be continued using sim_trace() calls; ``1'' indicating that the - simulation has finished. */ - -void sim_set_trace PARAMS ((void)); - - -/* Configure the size of the profile buffer. - THIS PROCEDURE IS DEPRECIATED. - GDB and NRUN do not use this interface. - This procedure does not take a SIM_DESC argument as it is - used before sim_open. */ - -void sim_set_profile_size PARAMS ((int n)); - - -/* Kill the running program. - THIS PROCEDURE IS DEPRECIATED. - GDB and NRUN do not use this interface. - This procedure will be replaced as part of the introduction of - multi-cpu simulators. */ - -void sim_kill PARAMS ((SIM_DESC sd)); - -#ifdef __cplusplus -} -#endif - -#endif /* !defined (REMOTE_SIM_H) */ diff --git a/include/gdb/sim-arm.h b/include/gdb/sim-arm.h deleted file mode 100644 index 6d80700ad..000000000 --- a/include/gdb/sim-arm.h +++ /dev/null @@ -1,65 +0,0 @@ -/* This file defines the interface between the Arm simulator and GDB. - - Copyright 2002 Free Software Foundation, Inc. - - Contributed by Red Hat. - - 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 - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - 02111-1307, USA. */ - -#if !defined (SIM_ARM_H) -#define SIM_ARM_H - -#ifdef __cplusplus -extern "C" { // } -#endif - -enum sim_arm_regs -{ - SIM_ARM_R0_REGNUM, - SIM_ARM_R1_REGNUM, - SIM_ARM_R2_REGNUM, - SIM_ARM_R3_REGNUM, - SIM_ARM_R4_REGNUM, - SIM_ARM_R5_REGNUM, - SIM_ARM_R6_REGNUM, - SIM_ARM_R7_REGNUM, - SIM_ARM_R8_REGNUM, - SIM_ARM_R9_REGNUM, - SIM_ARM_R10_REGNUM, - SIM_ARM_R11_REGNUM, - SIM_ARM_R12_REGNUM, - SIM_ARM_R13_REGNUM, - SIM_ARM_R14_REGNUM, - SIM_ARM_R15_REGNUM, /* PC */ - SIM_ARM_FP0_REGNUM, - SIM_ARM_FP1_REGNUM, - SIM_ARM_FP2_REGNUM, - SIM_ARM_FP3_REGNUM, - SIM_ARM_FP4_REGNUM, - SIM_ARM_FP5_REGNUM, - SIM_ARM_FP6_REGNUM, - SIM_ARM_FP7_REGNUM, - SIM_ARM_FPS_REGNUM, - SIM_ARM_PS_REGNUM -}; - -#ifdef __cplusplus -} -#endif - -#endif -- cgit v1.2.3