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* gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag):

Browse Source 
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 2000-12-08 19:46:08 +00:00
parent efb663452c
commit bd2fa4f6c9
9 changed files with 186 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
gdb/ChangeLog
View File

@ -1,3 +1,28 @@
2000-12-07 J.T. Conklin <jtc@redback.com>
* 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.
2000-12-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields

2
gdb/config/m68k/nbsd.mt
View File

@ -1,3 +1,5 @@
# Target: Motorola m68k running NetBSD
TDEPFILES= m68k-tdep.o solib.o solib-svr4.o
TM_FILE= tm-nbsd.h
GDBSERVER_DEPFILES= low-nbsd.o

2
gdb/config/ns32k/nbsd.mt
View File

@ -1,3 +1,5 @@
# Target: PC532 running NetBSD
TDEPFILES= ns32k-tdep.o solib.o solib-svr4.o
TM_FILE= tm-nbsd.h
GDBSERVER_DEPFILES= low-nbsd.o

6
gdb/configure.tgt
View File

@ -167,7 +167,8 @@ m68*-*-linux*) gdb_target=linux
configdirs="${configdirs} gdbserver" ;;
m68*-*-lynxos*) gdb_target=m68klynx
configdirs="${configdirs} gdbserver" ;;
m68*-*-netbsd*) gdb_target=nbsd ;;
m68*-*-netbsd*) gdb_target=nbsd
configdirs="${configdirs} gdbserver" ;;
m68*-*-os68k*) gdb_target=os68k ;;
m68*-*-sunos3*) gdb_target=sun3os3 ;;
m68*-*-sunos4*) gdb_target=sun3os4 ;;
@ -222,7 +223,8 @@ mn10300-*-*) gdb_target=mn10300 ;;
none-*-*) gdb_target=none ;;
ns32k-*-mach3*) gdb_target=ns32km3 ;;
ns32k-*-netbsd*) gdb_target=nbsd ;;
ns32k-*-netbsd*) gdb_target=nbsd
configdirs="${configdirs} gdbserver" ;;
ns32k-utek-sysv*) gdb_target=merlin ;;
ns32k-utek-*) gdb_target=umax ;;

14
gdb/gdbserver/low-hppabsd.c
View File

@ -33,29 +33,19 @@
#include <fcntl.h>
/***************Begin MY defs*********************/
int quit_flag = 0;
static char my_registers[REGISTER_BYTES];
char *registers = my_registers;
/* Index within `registers' of the first byte of the space for
register N. */
char buf2[MAX_REGISTER_RAW_SIZE];
/***************End MY defs*********************/
#include <sys/ptrace.h>
#include <machine/reg.h>
extern char **environ;
extern int errno;
extern int inferior_pid;
void quit (), perror_with_name ();
int query ();
void perror_with_name ();
/* Start an inferior process and returns its pid.
ALLARGS is a vector of program-name and args.
ENV is the environment vector to pass. */
ALLARGS is a vector of program-name and args. */
int
create_inferior (char *program, char **allargs)

14
gdb/gdbserver/low-linux.c
View File

@ -33,15 +33,8 @@
#include <fcntl.h>
/***************Begin MY defs*********************/
int quit_flag = 0;
static char my_registers[REGISTER_BYTES];
char *registers = my_registers;
/* Index within `registers' of the first byte of the space for
register N. */
char buf2[MAX_REGISTER_RAW_SIZE];
/***************End MY defs*********************/
#ifdef HAVE_SYS_REG_H
@ -53,17 +46,14 @@ char buf2[MAX_REGISTER_RAW_SIZE];
#define PTRACE_XFER_TYPE int
#endif
extern char **environ;
extern int errno;
extern int inferior_pid;
void quit (), perror_with_name ();
int query ();
void perror_with_name ();
static void initialize_arch (void);
/* Start an inferior process and returns its pid.
ALLARGS is a vector of program-name and args.
ENV is the environment vector to pass. */
ALLARGS is a vector of program-name and args. */
int
create_inferior (char *program, char **allargs)

156
gdb/gdbserver/low-nbsd.c
View File

@ -27,24 +27,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <errno.h>
/***************Begin MY defs*********************/
int quit_flag = 0;
static char my_registers[REGISTER_BYTES];
char *registers = my_registers;
/* Index within `registers' of the first byte of the space for
register N. */
char buf2[MAX_REGISTER_RAW_SIZE];
/***************End MY defs*********************/
#include <sys/ptrace.h>
#include <machine/reg.h>
extern int sys_nerr;
// extern int sys_nerr;
// extern char **sys_errlist;
extern char **environ;
extern int inferior_pid;
void quit (), perror_with_name ();
void perror_with_name ();
#define RF(dst, src) \
memcpy(&registers[REGISTER_BYTE(dst)], &src, sizeof(src))
@ -106,6 +99,20 @@ initialize_arch (void)
}
#endif /* !__i386__ */
#ifdef __m68k__
static void
initialize_arch (void)
{
}
#endif /* !__m68k__ */
#ifdef __ns32k__
static void
initialize_arch (void)
{
}
#endif /* !__ns32k__ */
#ifdef __powerpc__
#include "ppc-tdep.h"
@ -117,8 +124,7 @@ initialize_arch (void)
/* Start an inferior process and returns its pid.
ALLARGS is a vector of program-name and args.
ENV is the environment vector to pass. */
ALLARGS is a vector of program-name and args. */
int
create_inferior (char *program, char **allargs)
@ -313,6 +319,134 @@ store_inferior_registers (int ignored)
}
#endif /* !__i386__ */
#ifdef __m68k__
/* Fetch one or more registers from the inferior. REGNO == -1 to get
them all. We actually fetch more than requested, when convenient,
marking them as valid so we won't fetch them again. */
void
fetch_inferior_registers (int regno)
{
struct reg inferior_registers;
struct fpreg inferior_fp_registers;
ptrace (PT_GETREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_registers, 0);
memcpy (&registers[REGISTER_BYTE (0)], &inferior_registers,
sizeof (inferior_registers));
ptrace (PT_GETFPREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_fp_registers, 0);
memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers,
sizeof (inferior_fp_registers));
}
/* Store our register values back into the inferior.
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
void
store_inferior_registers (int regno)
{
struct reg inferior_registers;
struct fpreg inferior_fp_registers;
memcpy (&inferior_registers, &registers[REGISTER_BYTE (0)],
sizeof (inferior_registers));
ptrace (PT_SETREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_registers, 0);
memcpy (&inferior_fp_registers, &registers[REGISTER_BYTE (FP0_REGNUM)],
sizeof (inferior_fp_registers));
ptrace (PT_SETFPREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_fp_registers, 0);
}
#endif /* !__m68k__ */
#ifdef __ns32k__
/* Fetch one or more registers from the inferior. REGNO == -1 to get
them all. We actually fetch more than requested, when convenient,
marking them as valid so we won't fetch them again. */
void
fetch_inferior_registers (int regno)
{
struct reg inferior_registers;
struct fpreg inferior_fpregisters;
ptrace (PT_GETREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_registers, 0);
ptrace (PT_GETFPREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_fpregisters, 0);
RF (R0_REGNUM + 0, inferior_registers.r_r0);
RF (R0_REGNUM + 1, inferior_registers.r_r1);
RF (R0_REGNUM + 2, inferior_registers.r_r2);
RF (R0_REGNUM + 3, inferior_registers.r_r3);
RF (R0_REGNUM + 4, inferior_registers.r_r4);
RF (R0_REGNUM + 5, inferior_registers.r_r5);
RF (R0_REGNUM + 6, inferior_registers.r_r6);
RF (R0_REGNUM + 7, inferior_registers.r_r7);
RF (SP_REGNUM, inferior_registers.r_sp);
RF (FP_REGNUM, inferior_registers.r_fp);
RF (PC_REGNUM, inferior_registers.r_pc);
RF (PS_REGNUM, inferior_registers.r_psr);
RF (FPS_REGNUM, inferior_fpregisters.r_fsr);
RF (FP0_REGNUM + 0, inferior_fpregisters.r_freg[0]);
RF (FP0_REGNUM + 2, inferior_fpregisters.r_freg[2]);
RF (FP0_REGNUM + 4, inferior_fpregisters.r_freg[4]);
RF (FP0_REGNUM + 6, inferior_fpregisters.r_freg[6]);
RF (LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]);
RF (LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]);
RF (LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]);
RF (LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]);
}
/* Store our register values back into the inferior.
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
void
store_inferior_registers (int regno)
{
struct reg inferior_registers;
struct fpreg inferior_fpregisters;
RS (R0_REGNUM + 0, inferior_registers.r_r0);
RS (R0_REGNUM + 1, inferior_registers.r_r1);
RS (R0_REGNUM + 2, inferior_registers.r_r2);
RS (R0_REGNUM + 3, inferior_registers.r_r3);
RS (R0_REGNUM + 4, inferior_registers.r_r4);
RS (R0_REGNUM + 5, inferior_registers.r_r5);
RS (R0_REGNUM + 6, inferior_registers.r_r6);
RS (R0_REGNUM + 7, inferior_registers.r_r7);
RS (SP_REGNUM, inferior_registers.r_sp);
RS (FP_REGNUM, inferior_registers.r_fp);
RS (PC_REGNUM, inferior_registers.r_pc);
RS (PS_REGNUM, inferior_registers.r_psr);
RS (FPS_REGNUM, inferior_fpregisters.r_fsr);
RS (FP0_REGNUM + 0, inferior_fpregisters.r_freg[0]);
RS (FP0_REGNUM + 2, inferior_fpregisters.r_freg[2]);
RS (FP0_REGNUM + 4, inferior_fpregisters.r_freg[4]);
RS (FP0_REGNUM + 6, inferior_fpregisters.r_freg[6]);
RS (LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]);
RS (LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]);
RS (LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]);
RS (LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]);
ptrace (PT_SETREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_registers, 0);
ptrace (PT_SETFPREGS, inferior_pid,
(PTRACE_ARG3_TYPE) & inferior_fpregisters, 0);
}
#endif /* !__ns32k__ */
#ifdef __powerpc__
/* Fetch one or more registers from the inferior. REGNO == -1 to get
them all. We actually fetch more than requested, when convenient,

14
gdb/gdbserver/low-sparc.c
View File

@ -36,15 +36,8 @@
#include <fcntl.h>
/***************Begin MY defs*********************/
int quit_flag = 0;
static char my_registers[REGISTER_BYTES];
char *registers = my_registers;
/* Index within `registers' of the first byte of the space for
register N. */
char buf2[MAX_REGISTER_RAW_SIZE];
/***************End MY defs*********************/
#include <sys/ptrace.h>
@ -52,15 +45,12 @@ char buf2[MAX_REGISTER_RAW_SIZE];
extern int sys_nerr;
extern char **sys_errlist;
extern char **environ;
extern int errno;
extern int inferior_pid;
void quit (), perror_with_name ();
int query ();
void perror_with_name ();
/* Start an inferior process and returns its pid.
ALLARGS is a vector of program-name and args.
ENV is the environment vector to pass. */
ALLARGS is a vector of program-name and args. */
int
create_inferior (char *program, char **allargs)

14
gdb/gdbserver/low-sun3.c
View File

@ -33,15 +33,8 @@
#include <fcntl.h>
/***************Begin MY defs*********************/
int quit_flag = 0;
static char my_registers[REGISTER_BYTES];
char *registers = my_registers;
/* Index within `registers' of the first byte of the space for
register N. */
char buf2[MAX_REGISTER_RAW_SIZE];
/***************End MY defs*********************/
#include <sys/ptrace.h>
@ -49,15 +42,12 @@ char buf2[MAX_REGISTER_RAW_SIZE];
extern int sys_nerr;
extern char **sys_errlist;
extern char **environ;
extern int errno;
extern int inferior_pid;
void quit (), perror_with_name ();
int query ();
void perror_with_name ();
/* Start an inferior process and returns its pid.
ALLARGS is a vector of program-name and args.
ENV is the environment vector to pass. */
ALLARGS is a vector of program-name and args. */
int
create_inferior (char *program, char **allargs)