diff options
Diffstat (limited to 'gdb/remote-vx960.c')
| -rw-r--r-- | gdb/remote-vx960.c | 320 |
1 files changed, 160 insertions, 160 deletions
diff --git a/gdb/remote-vx960.c b/gdb/remote-vx960.c index 08568bc4ca6..87435da259f 100644 --- a/gdb/remote-vx960.c +++ b/gdb/remote-vx960.c @@ -1,160 +1,160 @@ -/* i80960-dependent portions of the RPC protocol - used with a VxWorks target - - Contributed by Wind River Systems. - - 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. */ - -#include <stdio.h> -#include "defs.h" - -#include "vx-share/regPacket.h" -#include "frame.h" -#include "inferior.h" -#include "target.h" -#include "gdbcore.h" -#include "command.h" -#include "symtab.h" -#include "symfile.h" /* for struct complaint */ -#include "regcache.h" - -#include "gdb_string.h" -#include <errno.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/time.h> -#include <sys/socket.h> - -#ifdef _AIX /* IBM claims "void *malloc()" not char * */ -#define malloc bogon_malloc -#endif - -#include <rpc/rpc.h> -#include <sys/time.h> /* UTek's <rpc/rpc.h> doesn't #incl this */ -#include <netdb.h> -#include "vx-share/ptrace.h" -#include "vx-share/xdr_ptrace.h" -#include "vx-share/xdr_ld.h" -#include "vx-share/xdr_rdb.h" -#include "vx-share/dbgRpcLib.h" - -/* get rid of value.h if possible */ -#include <value.h> -#include <symtab.h> - -/* Flag set if target has fpu */ - -extern int target_has_fp; - -/* 960 floating point format descriptor, from "i960-tdep.c." */ - -extern struct ext_format ext_format_i960; - -/* Generic register read/write routines in remote-vx.c. */ - -extern void net_read_registers (); -extern void net_write_registers (); - -/* Read a register or registers from the VxWorks target. - REGNO is the register to read, or -1 for all; currently, - it is ignored. FIXME look at regno to improve efficiency. */ - -void -vx_read_register (int regno) -{ - char i960_greg_packet[I960_GREG_PLEN]; - char i960_fpreg_packet[I960_FPREG_PLEN]; - - /* Get general-purpose registers. When copying values into - registers [], don't assume that a location in registers [] - is properly aligned for the target data type. */ - - net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS); - - bcopy (&i960_greg_packet[I960_R_R0], - ®isters[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE); - bcopy (&i960_greg_packet[I960_R_G0], - ®isters[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE); - bcopy (&i960_greg_packet[I960_R_PCW], - ®isters[REGISTER_BYTE (PCW_REGNUM)], sizeof (int)); - bcopy (&i960_greg_packet[I960_R_ACW], - ®isters[REGISTER_BYTE (ACW_REGNUM)], sizeof (int)); - bcopy (&i960_greg_packet[I960_R_TCW], - ®isters[REGISTER_BYTE (TCW_REGNUM)], sizeof (int)); - - /* If the target has floating point registers, fetch them. - Otherwise, zero the floating point register values in - registers[] for good measure, even though we might not - need to. */ - - if (target_has_fp) - { - net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN, - PTRACE_GETFPREGS); - bcopy (&i960_fpreg_packet[I960_R_FP0], - ®isters[REGISTER_BYTE (FP0_REGNUM)], - REGISTER_RAW_SIZE (FP0_REGNUM) * 4); - } - else - bzero (®isters[REGISTER_BYTE (FP0_REGNUM)], - REGISTER_RAW_SIZE (FP0_REGNUM) * 4); - - /* Mark the register cache valid. */ - - registers_fetched (); -} - -/* Store a register or registers into the VxWorks target. - REGNO is the register to store, or -1 for all; currently, - it is ignored. FIXME look at regno to improve efficiency. */ - -void -vx_write_register (int regno) -{ - char i960_greg_packet[I960_GREG_PLEN]; - char i960_fpreg_packet[I960_FPREG_PLEN]; - - /* Store floating-point registers. When copying values from - registers [], don't assume that a location in registers [] - is properly aligned for the target data type. */ - - bcopy (®isters[REGISTER_BYTE (R0_REGNUM)], - &i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE); - bcopy (®isters[REGISTER_BYTE (G0_REGNUM)], - &i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE); - bcopy (®isters[REGISTER_BYTE (PCW_REGNUM)], - &i960_greg_packet[I960_R_PCW], sizeof (int)); - bcopy (®isters[REGISTER_BYTE (ACW_REGNUM)], - &i960_greg_packet[I960_R_ACW], sizeof (int)); - bcopy (®isters[REGISTER_BYTE (TCW_REGNUM)], - &i960_greg_packet[I960_R_TCW], sizeof (int)); - - net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS); - - /* Store floating point registers if the target has them. */ - - if (target_has_fp) - { - bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], - &i960_fpreg_packet[I960_R_FP0], - REGISTER_RAW_SIZE (FP0_REGNUM) * 4); - - net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN, - PTRACE_SETFPREGS); - } -} +// OBSOLETE /* i80960-dependent portions of the RPC protocol +// OBSOLETE used with a VxWorks target +// OBSOLETE +// OBSOLETE Contributed by Wind River Systems. +// OBSOLETE +// OBSOLETE This file is part of GDB. +// OBSOLETE +// OBSOLETE This program is free software; you can redistribute it and/or modify +// OBSOLETE it under the terms of the GNU General Public License as published by +// OBSOLETE the Free Software Foundation; either version 2 of the License, or +// OBSOLETE (at your option) any later version. +// OBSOLETE +// OBSOLETE This program is distributed in the hope that it will be useful, +// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of +// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// OBSOLETE GNU General Public License for more details. +// OBSOLETE +// OBSOLETE You should have received a copy of the GNU General Public License +// OBSOLETE along with this program; if not, write to the Free Software +// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, +// OBSOLETE Boston, MA 02111-1307, USA. */ +// OBSOLETE +// OBSOLETE #include <stdio.h> +// OBSOLETE #include "defs.h" +// OBSOLETE +// OBSOLETE #include "vx-share/regPacket.h" +// OBSOLETE #include "frame.h" +// OBSOLETE #include "inferior.h" +// OBSOLETE #include "target.h" +// OBSOLETE #include "gdbcore.h" +// OBSOLETE #include "command.h" +// OBSOLETE #include "symtab.h" +// OBSOLETE #include "symfile.h" /* for struct complaint */ +// OBSOLETE #include "regcache.h" +// OBSOLETE +// OBSOLETE #include "gdb_string.h" +// OBSOLETE #include <errno.h> +// OBSOLETE #include <fcntl.h> +// OBSOLETE #include <sys/types.h> +// OBSOLETE #include <sys/time.h> +// OBSOLETE #include <sys/socket.h> +// OBSOLETE +// OBSOLETE #ifdef _AIX /* IBM claims "void *malloc()" not char * */ +// OBSOLETE #define malloc bogon_malloc +// OBSOLETE #endif +// OBSOLETE +// OBSOLETE #include <rpc/rpc.h> +// OBSOLETE #include <sys/time.h> /* UTek's <rpc/rpc.h> doesn't #incl this */ +// OBSOLETE #include <netdb.h> +// OBSOLETE #include "vx-share/ptrace.h" +// OBSOLETE #include "vx-share/xdr_ptrace.h" +// OBSOLETE #include "vx-share/xdr_ld.h" +// OBSOLETE #include "vx-share/xdr_rdb.h" +// OBSOLETE #include "vx-share/dbgRpcLib.h" +// OBSOLETE +// OBSOLETE /* get rid of value.h if possible */ +// OBSOLETE #include <value.h> +// OBSOLETE #include <symtab.h> +// OBSOLETE +// OBSOLETE /* Flag set if target has fpu */ +// OBSOLETE +// OBSOLETE extern int target_has_fp; +// OBSOLETE +// OBSOLETE /* 960 floating point format descriptor, from "i960-tdep.c." */ +// OBSOLETE +// OBSOLETE extern struct ext_format ext_format_i960; +// OBSOLETE +// OBSOLETE /* Generic register read/write routines in remote-vx.c. */ +// OBSOLETE +// OBSOLETE extern void net_read_registers (); +// OBSOLETE extern void net_write_registers (); +// OBSOLETE +// OBSOLETE /* Read a register or registers from the VxWorks target. +// OBSOLETE REGNO is the register to read, or -1 for all; currently, +// OBSOLETE it is ignored. FIXME look at regno to improve efficiency. */ +// OBSOLETE +// OBSOLETE void +// OBSOLETE vx_read_register (int regno) +// OBSOLETE { +// OBSOLETE char i960_greg_packet[I960_GREG_PLEN]; +// OBSOLETE char i960_fpreg_packet[I960_FPREG_PLEN]; +// OBSOLETE +// OBSOLETE /* Get general-purpose registers. When copying values into +// OBSOLETE registers [], don't assume that a location in registers [] +// OBSOLETE is properly aligned for the target data type. */ +// OBSOLETE +// OBSOLETE net_read_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_GETREGS); +// OBSOLETE +// OBSOLETE bcopy (&i960_greg_packet[I960_R_R0], +// OBSOLETE ®isters[REGISTER_BYTE (R0_REGNUM)], 16 * I960_GREG_SIZE); +// OBSOLETE bcopy (&i960_greg_packet[I960_R_G0], +// OBSOLETE ®isters[REGISTER_BYTE (G0_REGNUM)], 16 * I960_GREG_SIZE); +// OBSOLETE bcopy (&i960_greg_packet[I960_R_PCW], +// OBSOLETE ®isters[REGISTER_BYTE (PCW_REGNUM)], sizeof (int)); +// OBSOLETE bcopy (&i960_greg_packet[I960_R_ACW], +// OBSOLETE ®isters[REGISTER_BYTE (ACW_REGNUM)], sizeof (int)); +// OBSOLETE bcopy (&i960_greg_packet[I960_R_TCW], +// OBSOLETE ®isters[REGISTER_BYTE (TCW_REGNUM)], sizeof (int)); +// OBSOLETE +// OBSOLETE /* If the target has floating point registers, fetch them. +// OBSOLETE Otherwise, zero the floating point register values in +// OBSOLETE registers[] for good measure, even though we might not +// OBSOLETE need to. */ +// OBSOLETE +// OBSOLETE if (target_has_fp) +// OBSOLETE { +// OBSOLETE net_read_registers (i960_fpreg_packet, I960_FPREG_PLEN, +// OBSOLETE PTRACE_GETFPREGS); +// OBSOLETE bcopy (&i960_fpreg_packet[I960_R_FP0], +// OBSOLETE ®isters[REGISTER_BYTE (FP0_REGNUM)], +// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4); +// OBSOLETE } +// OBSOLETE else +// OBSOLETE bzero (®isters[REGISTER_BYTE (FP0_REGNUM)], +// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4); +// OBSOLETE +// OBSOLETE /* Mark the register cache valid. */ +// OBSOLETE +// OBSOLETE registers_fetched (); +// OBSOLETE } +// OBSOLETE +// OBSOLETE /* Store a register or registers into the VxWorks target. +// OBSOLETE REGNO is the register to store, or -1 for all; currently, +// OBSOLETE it is ignored. FIXME look at regno to improve efficiency. */ +// OBSOLETE +// OBSOLETE void +// OBSOLETE vx_write_register (int regno) +// OBSOLETE { +// OBSOLETE char i960_greg_packet[I960_GREG_PLEN]; +// OBSOLETE char i960_fpreg_packet[I960_FPREG_PLEN]; +// OBSOLETE +// OBSOLETE /* Store floating-point registers. When copying values from +// OBSOLETE registers [], don't assume that a location in registers [] +// OBSOLETE is properly aligned for the target data type. */ +// OBSOLETE +// OBSOLETE bcopy (®isters[REGISTER_BYTE (R0_REGNUM)], +// OBSOLETE &i960_greg_packet[I960_R_R0], 16 * I960_GREG_SIZE); +// OBSOLETE bcopy (®isters[REGISTER_BYTE (G0_REGNUM)], +// OBSOLETE &i960_greg_packet[I960_R_G0], 16 * I960_GREG_SIZE); +// OBSOLETE bcopy (®isters[REGISTER_BYTE (PCW_REGNUM)], +// OBSOLETE &i960_greg_packet[I960_R_PCW], sizeof (int)); +// OBSOLETE bcopy (®isters[REGISTER_BYTE (ACW_REGNUM)], +// OBSOLETE &i960_greg_packet[I960_R_ACW], sizeof (int)); +// OBSOLETE bcopy (®isters[REGISTER_BYTE (TCW_REGNUM)], +// OBSOLETE &i960_greg_packet[I960_R_TCW], sizeof (int)); +// OBSOLETE +// OBSOLETE net_write_registers (i960_greg_packet, I960_GREG_PLEN, PTRACE_SETREGS); +// OBSOLETE +// OBSOLETE /* Store floating point registers if the target has them. */ +// OBSOLETE +// OBSOLETE if (target_has_fp) +// OBSOLETE { +// OBSOLETE bcopy (®isters[REGISTER_BYTE (FP0_REGNUM)], +// OBSOLETE &i960_fpreg_packet[I960_R_FP0], +// OBSOLETE REGISTER_RAW_SIZE (FP0_REGNUM) * 4); +// OBSOLETE +// OBSOLETE net_write_registers (i960_fpreg_packet, I960_FPREG_PLEN, +// OBSOLETE PTRACE_SETFPREGS); +// OBSOLETE } +// OBSOLETE } |