* gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag):
Removed unused variables and declarations. * gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag): Likewise. * gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag): Likewise. * gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag): Likewise. * gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag): Likewise. * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c (create_inferior): Update comment. * gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers, store_inferior_registers): Provide implementations for the m68k and ns32k. * config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o * config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise. * configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver to configdirs. -------------------------------------------------------------------
This commit is contained in:
J.T. Conklin
parent
efb663452c
commit
bd2fa4f6c9
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@ -1,3 +1,28 @@
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2000-12-07 J.T. Conklin <jtc@redback.com>
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* gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag):
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Removed unused variables and declarations.
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* gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag):
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Likewise.
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* gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag):
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Likewise.
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* gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag):
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Likewise.
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* gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag):
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Likewise.
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* gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
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gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c
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(create_inferior): Update comment.
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* gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers,
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store_inferior_registers): Provide implementations for the m68k
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and ns32k.
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* config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
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* config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise.
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* configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver
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to configdirs.
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2000-12-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
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* config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields
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@ -1,3 +1,5 @@
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# Target: Motorola m68k running NetBSD
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TDEPFILES= m68k-tdep.o solib.o solib-svr4.o
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TM_FILE= tm-nbsd.h
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GDBSERVER_DEPFILES= low-nbsd.o
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@ -1,3 +1,5 @@
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# Target: PC532 running NetBSD
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TDEPFILES= ns32k-tdep.o solib.o solib-svr4.o
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TM_FILE= tm-nbsd.h
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GDBSERVER_DEPFILES= low-nbsd.o
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@ -167,7 +167,8 @@ m68*-*-linux*) gdb_target=linux
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configdirs="${configdirs} gdbserver" ;;
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m68*-*-lynxos*) gdb_target=m68klynx
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configdirs="${configdirs} gdbserver" ;;
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m68*-*-netbsd*) gdb_target=nbsd ;;
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m68*-*-netbsd*) gdb_target=nbsd
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configdirs="${configdirs} gdbserver" ;;
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m68*-*-os68k*) gdb_target=os68k ;;
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m68*-*-sunos3*) gdb_target=sun3os3 ;;
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m68*-*-sunos4*) gdb_target=sun3os4 ;;
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@ -222,7 +223,8 @@ mn10300-*-*) gdb_target=mn10300 ;;
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none-*-*) gdb_target=none ;;
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ns32k-*-mach3*) gdb_target=ns32km3 ;;
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ns32k-*-netbsd*) gdb_target=nbsd ;;
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ns32k-*-netbsd*) gdb_target=nbsd
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configdirs="${configdirs} gdbserver" ;;
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ns32k-utek-sysv*) gdb_target=merlin ;;
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ns32k-utek-*) gdb_target=umax ;;
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@ -33,29 +33,19 @@
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#include <fcntl.h>
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/***************Begin MY defs*********************/
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int quit_flag = 0;
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static char my_registers[REGISTER_BYTES];
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char *registers = my_registers;
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/* Index within `registers' of the first byte of the space for
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register N. */
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char buf2[MAX_REGISTER_RAW_SIZE];
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/***************End MY defs*********************/
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#include <sys/ptrace.h>
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#include <machine/reg.h>
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extern char **environ;
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extern int errno;
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extern int inferior_pid;
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void quit (), perror_with_name ();
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int query ();
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void perror_with_name ();
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/* Start an inferior process and returns its pid.
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ALLARGS is a vector of program-name and args.
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ENV is the environment vector to pass. */
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ALLARGS is a vector of program-name and args. */
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int
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create_inferior (char *program, char **allargs)
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@ -33,15 +33,8 @@
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#include <fcntl.h>
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/***************Begin MY defs*********************/
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int quit_flag = 0;
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static char my_registers[REGISTER_BYTES];
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char *registers = my_registers;
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/* Index within `registers' of the first byte of the space for
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register N. */
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char buf2[MAX_REGISTER_RAW_SIZE];
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/***************End MY defs*********************/
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#ifdef HAVE_SYS_REG_H
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@ -53,17 +46,14 @@ char buf2[MAX_REGISTER_RAW_SIZE];
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#define PTRACE_XFER_TYPE int
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#endif
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extern char **environ;
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extern int errno;
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extern int inferior_pid;
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void quit (), perror_with_name ();
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int query ();
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void perror_with_name ();
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static void initialize_arch (void);
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/* Start an inferior process and returns its pid.
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ALLARGS is a vector of program-name and args.
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ENV is the environment vector to pass. */
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ALLARGS is a vector of program-name and args. */
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int
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create_inferior (char *program, char **allargs)
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@ -27,24 +27,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include <errno.h>
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/***************Begin MY defs*********************/
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int quit_flag = 0;
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static char my_registers[REGISTER_BYTES];
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char *registers = my_registers;
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/* Index within `registers' of the first byte of the space for
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register N. */
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char buf2[MAX_REGISTER_RAW_SIZE];
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/***************End MY defs*********************/
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#include <sys/ptrace.h>
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#include <machine/reg.h>
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extern int sys_nerr;
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// extern int sys_nerr;
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// extern char **sys_errlist;
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extern char **environ;
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extern int inferior_pid;
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void quit (), perror_with_name ();
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void perror_with_name ();
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#define RF(dst, src) \
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memcpy(®isters[REGISTER_BYTE(dst)], &src, sizeof(src))
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@ -106,6 +99,20 @@ initialize_arch (void)
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}
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#endif /* !__i386__ */
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#ifdef __m68k__
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static void
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initialize_arch (void)
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{
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}
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#endif /* !__m68k__ */
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#ifdef __ns32k__
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static void
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initialize_arch (void)
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{
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}
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#endif /* !__ns32k__ */
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#ifdef __powerpc__
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#include "ppc-tdep.h"
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@ -117,8 +124,7 @@ initialize_arch (void)
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/* Start an inferior process and returns its pid.
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ALLARGS is a vector of program-name and args.
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ENV is the environment vector to pass. */
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ALLARGS is a vector of program-name and args. */
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int
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create_inferior (char *program, char **allargs)
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@ -313,6 +319,134 @@ store_inferior_registers (int ignored)
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}
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#endif /* !__i386__ */
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#ifdef __m68k__
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/* Fetch one or more registers from the inferior. REGNO == -1 to get
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them all. We actually fetch more than requested, when convenient,
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marking them as valid so we won't fetch them again. */
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void
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fetch_inferior_registers (int regno)
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{
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struct reg inferior_registers;
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struct fpreg inferior_fp_registers;
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ptrace (PT_GETREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_registers, 0);
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memcpy (®isters[REGISTER_BYTE (0)], &inferior_registers,
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sizeof (inferior_registers));
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ptrace (PT_GETFPREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_fp_registers, 0);
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memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
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sizeof (inferior_fp_registers));
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}
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/* Store our register values back into the inferior.
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If REGNO is -1, do this for all registers.
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Otherwise, REGNO specifies which register (so we can save time). */
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void
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store_inferior_registers (int regno)
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{
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struct reg inferior_registers;
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struct fpreg inferior_fp_registers;
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memcpy (&inferior_registers, ®isters[REGISTER_BYTE (0)],
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sizeof (inferior_registers));
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ptrace (PT_SETREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_registers, 0);
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memcpy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)],
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sizeof (inferior_fp_registers));
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ptrace (PT_SETFPREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_fp_registers, 0);
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}
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#endif /* !__m68k__ */
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#ifdef __ns32k__
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/* Fetch one or more registers from the inferior. REGNO == -1 to get
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them all. We actually fetch more than requested, when convenient,
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marking them as valid so we won't fetch them again. */
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void
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fetch_inferior_registers (int regno)
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{
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struct reg inferior_registers;
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struct fpreg inferior_fpregisters;
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ptrace (PT_GETREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_registers, 0);
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ptrace (PT_GETFPREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_fpregisters, 0);
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RF (R0_REGNUM + 0, inferior_registers.r_r0);
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RF (R0_REGNUM + 1, inferior_registers.r_r1);
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RF (R0_REGNUM + 2, inferior_registers.r_r2);
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RF (R0_REGNUM + 3, inferior_registers.r_r3);
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RF (R0_REGNUM + 4, inferior_registers.r_r4);
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RF (R0_REGNUM + 5, inferior_registers.r_r5);
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RF (R0_REGNUM + 6, inferior_registers.r_r6);
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RF (R0_REGNUM + 7, inferior_registers.r_r7);
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RF (SP_REGNUM, inferior_registers.r_sp);
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RF (FP_REGNUM, inferior_registers.r_fp);
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RF (PC_REGNUM, inferior_registers.r_pc);
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RF (PS_REGNUM, inferior_registers.r_psr);
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RF (FPS_REGNUM, inferior_fpregisters.r_fsr);
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RF (FP0_REGNUM + 0, inferior_fpregisters.r_freg[0]);
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RF (FP0_REGNUM + 2, inferior_fpregisters.r_freg[2]);
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RF (FP0_REGNUM + 4, inferior_fpregisters.r_freg[4]);
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RF (FP0_REGNUM + 6, inferior_fpregisters.r_freg[6]);
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RF (LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]);
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RF (LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]);
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RF (LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]);
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RF (LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]);
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}
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/* Store our register values back into the inferior.
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If REGNO is -1, do this for all registers.
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Otherwise, REGNO specifies which register (so we can save time). */
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void
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store_inferior_registers (int regno)
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{
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struct reg inferior_registers;
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struct fpreg inferior_fpregisters;
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RS (R0_REGNUM + 0, inferior_registers.r_r0);
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RS (R0_REGNUM + 1, inferior_registers.r_r1);
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RS (R0_REGNUM + 2, inferior_registers.r_r2);
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RS (R0_REGNUM + 3, inferior_registers.r_r3);
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RS (R0_REGNUM + 4, inferior_registers.r_r4);
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RS (R0_REGNUM + 5, inferior_registers.r_r5);
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RS (R0_REGNUM + 6, inferior_registers.r_r6);
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RS (R0_REGNUM + 7, inferior_registers.r_r7);
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RS (SP_REGNUM, inferior_registers.r_sp);
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RS (FP_REGNUM, inferior_registers.r_fp);
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RS (PC_REGNUM, inferior_registers.r_pc);
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RS (PS_REGNUM, inferior_registers.r_psr);
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RS (FPS_REGNUM, inferior_fpregisters.r_fsr);
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RS (FP0_REGNUM + 0, inferior_fpregisters.r_freg[0]);
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RS (FP0_REGNUM + 2, inferior_fpregisters.r_freg[2]);
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RS (FP0_REGNUM + 4, inferior_fpregisters.r_freg[4]);
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RS (FP0_REGNUM + 6, inferior_fpregisters.r_freg[6]);
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RS (LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]);
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RS (LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]);
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RS (LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]);
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RS (LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]);
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ptrace (PT_SETREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_registers, 0);
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ptrace (PT_SETFPREGS, inferior_pid,
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(PTRACE_ARG3_TYPE) & inferior_fpregisters, 0);
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}
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#endif /* !__ns32k__ */
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#ifdef __powerpc__
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/* Fetch one or more registers from the inferior. REGNO == -1 to get
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them all. We actually fetch more than requested, when convenient,
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|
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@ -36,15 +36,8 @@
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#include <fcntl.h>
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/***************Begin MY defs*********************/
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int quit_flag = 0;
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static char my_registers[REGISTER_BYTES];
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char *registers = my_registers;
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/* Index within `registers' of the first byte of the space for
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register N. */
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char buf2[MAX_REGISTER_RAW_SIZE];
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/***************End MY defs*********************/
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#include <sys/ptrace.h>
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@ -52,15 +45,12 @@ char buf2[MAX_REGISTER_RAW_SIZE];
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extern int sys_nerr;
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extern char **sys_errlist;
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extern char **environ;
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extern int errno;
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extern int inferior_pid;
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void quit (), perror_with_name ();
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int query ();
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void perror_with_name ();
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/* Start an inferior process and returns its pid.
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ALLARGS is a vector of program-name and args.
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ENV is the environment vector to pass. */
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ALLARGS is a vector of program-name and args. */
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int
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create_inferior (char *program, char **allargs)
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|
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@ -33,15 +33,8 @@
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#include <fcntl.h>
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/***************Begin MY defs*********************/
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int quit_flag = 0;
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static char my_registers[REGISTER_BYTES];
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char *registers = my_registers;
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/* Index within `registers' of the first byte of the space for
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register N. */
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char buf2[MAX_REGISTER_RAW_SIZE];
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/***************End MY defs*********************/
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#include <sys/ptrace.h>
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@ -49,15 +42,12 @@ char buf2[MAX_REGISTER_RAW_SIZE];
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extern int sys_nerr;
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extern char **sys_errlist;
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extern char **environ;
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extern int errno;
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extern int inferior_pid;
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void quit (), perror_with_name ();
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int query ();
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void perror_with_name ();
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/* Start an inferior process and returns its pid.
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ALLARGS is a vector of program-name and args.
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ENV is the environment vector to pass. */
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ALLARGS is a vector of program-name and args. */
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int
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create_inferior (char *program, char **allargs)
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|
|
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Loading…
Reference in New Issue