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https://github.com/espressif/binutils-gdb.git
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import gdb-1999-07-07 post reformat
This commit is contained in:
Jason Molenda
@ -1,21 +1,22 @@
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/* Target dependent code for the Fujitsu SPARClite for GDB, the GNU debugger.
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Copyright 1994, 1995, 1996 Free Software Foundation, Inc.
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This file is part of GDB.
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This file is part of GDB.
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||||
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||||
This program is free software; you can redistribute it and/or modify
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||||
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.
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||||
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.
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||||
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This program is distributed in the hope that it will be useful,
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||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
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. */
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||||
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,
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||||
Boston, MA 02111-1307, USA. */
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#include "defs.h"
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#include "gdbcore.h"
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@ -33,7 +34,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include <netdb.h>
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#endif
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extern struct target_ops sparclite_ops; /* Forward decl */
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extern struct target_ops sparclite_ops; /* Forward decl */
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extern struct target_ops remote_ops;
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static char *remote_target_name = NULL;
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@ -53,20 +54,20 @@ static int send_udp_buf PARAMS ((int fd, unsigned char *buf, int len));
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static void sparclite_open PARAMS ((char *name, int from_tty));
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static void sparclite_close PARAMS ((int quitting));
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static void download PARAMS ((char *target_name, char *args, int from_tty,
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void (*write_routine) (bfd *from_bfd,
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asection *from_sec,
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void (*write_routine) (bfd * from_bfd,
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asection * from_sec,
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file_ptr from_addr,
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bfd_vma to_addr, int len),
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bfd_vma to_addr, int len),
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void (*start_routine) (bfd_vma entry)));
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static void sparclite_serial_start PARAMS ((bfd_vma entry));
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static void sparclite_serial_write PARAMS ((bfd *from_bfd, asection *from_sec,
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static void sparclite_serial_write PARAMS ((bfd * from_bfd, asection * from_sec,
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file_ptr from_addr,
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bfd_vma to_addr, int len));
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#ifdef HAVE_SOCKETS
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static unsigned short calc_checksum PARAMS ((unsigned char *buffer,
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int count));
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static void sparclite_udp_start PARAMS ((bfd_vma entry));
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static void sparclite_udp_write PARAMS ((bfd *from_bfd, asection *from_sec,
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static void sparclite_udp_write PARAMS ((bfd * from_bfd, asection * from_sec,
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file_ptr from_addr, bfd_vma to_addr,
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int len));
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#endif
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@ -76,14 +77,14 @@ static void sparclite_download PARAMS ((char *filename, int from_tty));
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#define DDA1_SUP_ASI 0xb0000
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#define DDA2_ASI_MASK 0xff000000
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#define DDA1_ASI_MASK 0xff0000
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#define DDA1_ASI_MASK 0xff0000
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#define DIA2_SUP_MODE 0x8000
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#define DIA1_SUP_MODE 0x4000
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#define DDA2_ENABLE 0x100
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#define DDA1_ENABLE 0x80
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#define DIA2_ENABLE 0x40
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#define DIA1_ENABLE 0x20
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#define DSINGLE_STEP 0x10 /* not used */
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#define DSINGLE_STEP 0x10 /* not used */
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#define DDV_TYPE_MASK 0xc
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#define DDV_TYPE_LOAD 0x0
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#define DDV_TYPE_STORE 0x4
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@ -112,7 +113,7 @@ sparclite_insert_watchpoint (addr, len, type)
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write_register (DDV1_REGNUM, 0);
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write_register (DDV2_REGNUM, 0xffffffff);
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dcr |= (DDV_TYPE_LOAD & (~DDV_COND & ~DDV_MASK));
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}
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}
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else if (type == 0)
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{
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write_register (DDV1_REGNUM, 0);
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@ -156,7 +157,7 @@ sparclite_insert_watchpoint (addr, len, type)
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return -1;
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return 0;
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}
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}
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int
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sparclite_remove_watchpoint (addr, len, type)
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@ -188,7 +189,7 @@ sparclite_insert_hw_breakpoint (addr, len)
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CORE_ADDR dcr;
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dcr = read_register (DCR_REGNUM);
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if (!(dcr & DIA1_ENABLE))
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{
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write_register (DIA1_REGNUM, addr);
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@ -215,7 +216,7 @@ sparclite_remove_hw_breakpoint (addr, shadow)
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dcr = read_register (DCR_REGNUM);
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dia1 = read_register (DIA1_REGNUM);
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dia2 = read_register (DIA2_REGNUM);
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if ((dcr & DIA1_ENABLE) && addr == dia1)
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write_register (DCR_REGNUM, (dcr & ~DIA1_ENABLE));
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else if ((dcr & DIA2_ENABLE) && addr == dia2)
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@ -456,7 +457,8 @@ sparclite_open (name, from_tty)
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if (p)
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{
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*p++ = '\000';
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while ((*p != '\000') && isspace (*p)) p++;
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while ((*p != '\000') && isspace (*p))
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p++;
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if (strncmp (name, "serial", strlen (name)) == 0)
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serial_flag = 1;
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@ -513,17 +515,17 @@ or: target sparclite udp host");
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old_chain = make_cleanup (close, udp_fd);
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sockaddr.sin_family = PF_INET;
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sockaddr.sin_port = htons(7000);
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sockaddr.sin_port = htons (7000);
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memcpy (&sockaddr.sin_addr.s_addr, he->h_addr, sizeof (struct in_addr));
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if (connect (udp_fd, &sockaddr, sizeof(sockaddr)))
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if (connect (udp_fd, &sockaddr, sizeof (sockaddr)))
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perror_with_name ("Connect failed");
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buffer[0] = 0x5;
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buffer[1] = 0;
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send_udp_buf (udp_fd, buffer, 2); /* Request version */
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cc = recv_udp_buf (udp_fd, buffer, sizeof(buffer), 5); /* Get response */
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send_udp_buf (udp_fd, buffer, 2); /* Request version */
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cc = recv_udp_buf (udp_fd, buffer, sizeof (buffer), 5); /* Get response */
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if (cc == 0)
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error ("SPARClite isn't responding.");
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@ -550,9 +552,8 @@ sparclite_close (quitting)
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if (serial_flag)
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close_tty (0);
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#ifdef HAVE_SOCKETS
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else
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if (udp_fd != -1)
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close (udp_fd);
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else if (udp_fd != -1)
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close (udp_fd);
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#endif
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}
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@ -563,8 +564,8 @@ download (target_name, args, from_tty, write_routine, start_routine)
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char *target_name;
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char *args;
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int from_tty;
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void (*write_routine) PARAMS ((bfd *from_bfd, asection *from_sec,
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file_ptr from_addr, bfd_vma to_addr, int len));
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void (*write_routine) PARAMS ((bfd * from_bfd, asection * from_sec,
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file_ptr from_addr, bfd_vma to_addr, int len));
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void (*start_routine) PARAMS ((bfd_vma entry));
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{
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struct cleanup *old_chain;
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@ -585,11 +586,13 @@ download (target_name, args, from_tty, write_routine, start_routine)
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{
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char *arg;
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while (isspace (*args)) args++;
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while (isspace (*args))
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args++;
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arg = args;
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while ((*args != '\000') && !isspace (*args)) args++;
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while ((*args != '\000') && !isspace (*args))
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args++;
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if (*args != '\000')
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*args++ = '\000';
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@ -615,20 +618,20 @@ download (target_name, args, from_tty, write_routine, start_routine)
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}
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old_chain = make_cleanup ((make_cleanup_func) bfd_close, pbfd);
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if (!bfd_check_format (pbfd, bfd_object))
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if (!bfd_check_format (pbfd, bfd_object))
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error ("\"%s\" is not an object file: %s", filename,
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bfd_errmsg (bfd_get_error ()));
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for (section = pbfd->sections; section; section = section->next)
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for (section = pbfd->sections; section; section = section->next)
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{
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if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
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{
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bfd_vma section_address;
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bfd_vma section_address;
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bfd_size_type section_size;
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file_ptr fptr;
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const char *section_name;
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file_ptr fptr;
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const char *section_name;
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section_name = bfd_get_section_name(pbfd, section);
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section_name = bfd_get_section_name (pbfd, section);
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section_address = bfd_get_section_vma (pbfd, section);
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@ -644,10 +647,11 @@ download (target_name, args, from_tty, write_routine, start_routine)
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There should be the string 'DaTa' followed by
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a word containing the actual section address. */
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struct data_marker
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{
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char signature[4]; /* 'DaTa' */
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unsigned char sdata[4]; /* &sdata */
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} marker;
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{
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char signature[4]; /* 'DaTa' */
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unsigned char sdata[4]; /* &sdata */
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}
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marker;
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bfd_get_section_contents (pbfd, section, &marker, 0,
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sizeof (marker));
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if (strncmp (marker.signature, "DaTa", 4) == 0)
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@ -731,12 +735,12 @@ sparclite_serial_write (from_bfd, from_sec, from_addr, to_addr, len)
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bfd_vma to_addr;
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int len;
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{
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char buffer[4 + 4 + WRITESIZE]; /* addr + len + data */
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char buffer[4 + 4 + WRITESIZE]; /* addr + len + data */
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unsigned char checksum;
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int i;
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store_unsigned_integer (buffer, 4, to_addr); /* Address */
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store_unsigned_integer (buffer + 4, 4, len); /* Length */
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store_unsigned_integer (buffer, 4, to_addr); /* Address */
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store_unsigned_integer (buffer + 4, 4, len); /* Length */
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bfd_get_section_contents (from_bfd, from_sec, buffer + 8, from_addr, len);
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@ -789,8 +793,8 @@ sparclite_udp_start (entry)
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buffer[4] = entry >> 8;
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buffer[5] = entry;
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send_udp_buf (udp_fd, buffer, 6); /* Send start addr */
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i = recv_udp_buf (udp_fd, buffer, sizeof(buffer), -1); /* Get response */
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send_udp_buf (udp_fd, buffer, 6); /* Send start addr */
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i = recv_udp_buf (udp_fd, buffer, sizeof (buffer), -1); /* Get response */
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if (i < 1 || buffer[0] != 0x55)
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error ("Failed to take start address.");
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@ -891,41 +895,41 @@ sparclite_download (filename, from_tty)
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/* Define the target subroutine names */
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static struct target_ops sparclite_ops ;
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static struct target_ops sparclite_ops;
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|
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static void
|
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init_sparclite_ops(void)
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static void
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init_sparclite_ops (void)
|
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{
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sparclite_ops.to_shortname = "sparclite";
|
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sparclite_ops.to_longname = "SPARClite remote target";
|
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sparclite_ops.to_doc = "Use a remote SPARClite target board via a serial line; using a gdb-specific protocol.\n\
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Specify the serial device it is connected to (e.g. /dev/ttya).";
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sparclite_ops.to_open = sparclite_open;
|
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sparclite_ops.to_close = sparclite_close;
|
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sparclite_ops.to_attach = 0;
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sparclite_ops.to_shortname = "sparclite";
|
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sparclite_ops.to_longname = "SPARClite remote target";
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sparclite_ops.to_doc = "Use a remote SPARClite target board via a serial line; using a gdb-specific protocol.\n\
|
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Specify the serial device it is connected to (e.g. /dev/ttya).";
|
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sparclite_ops.to_open = sparclite_open;
|
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sparclite_ops.to_close = sparclite_close;
|
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sparclite_ops.to_attach = 0;
|
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sparclite_ops.to_post_attach = NULL;
|
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sparclite_ops.to_require_attach = NULL;
|
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sparclite_ops.to_detach = 0;
|
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sparclite_ops.to_require_detach = NULL;
|
||||
sparclite_ops.to_resume = 0;
|
||||
sparclite_ops.to_wait = 0;
|
||||
sparclite_ops.to_post_wait = NULL;
|
||||
sparclite_ops.to_fetch_registers = 0;
|
||||
sparclite_ops.to_store_registers = 0;
|
||||
sparclite_ops.to_prepare_to_store = 0;
|
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sparclite_ops.to_xfer_memory = 0;
|
||||
sparclite_ops.to_files_info = 0;
|
||||
sparclite_ops.to_insert_breakpoint = 0;
|
||||
sparclite_ops.to_remove_breakpoint = 0;
|
||||
sparclite_ops.to_terminal_init = 0;
|
||||
sparclite_ops.to_terminal_inferior = 0;
|
||||
sparclite_ops.to_terminal_ours_for_output = 0;
|
||||
sparclite_ops.to_terminal_ours = 0;
|
||||
sparclite_ops.to_terminal_info = 0;
|
||||
sparclite_ops.to_kill = 0;
|
||||
sparclite_ops.to_load = sparclite_download;
|
||||
sparclite_ops.to_lookup_symbol = 0;
|
||||
sparclite_ops.to_create_inferior = 0;
|
||||
sparclite_ops.to_detach = 0;
|
||||
sparclite_ops.to_require_detach = NULL;
|
||||
sparclite_ops.to_resume = 0;
|
||||
sparclite_ops.to_wait = 0;
|
||||
sparclite_ops.to_post_wait = NULL;
|
||||
sparclite_ops.to_fetch_registers = 0;
|
||||
sparclite_ops.to_store_registers = 0;
|
||||
sparclite_ops.to_prepare_to_store = 0;
|
||||
sparclite_ops.to_xfer_memory = 0;
|
||||
sparclite_ops.to_files_info = 0;
|
||||
sparclite_ops.to_insert_breakpoint = 0;
|
||||
sparclite_ops.to_remove_breakpoint = 0;
|
||||
sparclite_ops.to_terminal_init = 0;
|
||||
sparclite_ops.to_terminal_inferior = 0;
|
||||
sparclite_ops.to_terminal_ours_for_output = 0;
|
||||
sparclite_ops.to_terminal_ours = 0;
|
||||
sparclite_ops.to_terminal_info = 0;
|
||||
sparclite_ops.to_kill = 0;
|
||||
sparclite_ops.to_load = sparclite_download;
|
||||
sparclite_ops.to_lookup_symbol = 0;
|
||||
sparclite_ops.to_create_inferior = 0;
|
||||
sparclite_ops.to_post_startup_inferior = NULL;
|
||||
sparclite_ops.to_acknowledge_created_inferior = NULL;
|
||||
sparclite_ops.to_clone_and_follow_inferior = NULL;
|
||||
@ -937,34 +941,34 @@ Specify the serial device it is connected to (e.g. /dev/ttya).";
|
||||
sparclite_ops.to_has_forked = NULL;
|
||||
sparclite_ops.to_has_vforked = NULL;
|
||||
sparclite_ops.to_can_follow_vfork_prior_to_exec = NULL;
|
||||
sparclite_ops.to_post_follow_vfork = NULL;
|
||||
sparclite_ops.to_post_follow_vfork = NULL;
|
||||
sparclite_ops.to_insert_exec_catchpoint = NULL;
|
||||
sparclite_ops.to_remove_exec_catchpoint = NULL;
|
||||
sparclite_ops.to_has_execd = NULL;
|
||||
sparclite_ops.to_reported_exec_events_per_exec_call = NULL;
|
||||
sparclite_ops.to_has_exited = NULL;
|
||||
sparclite_ops.to_mourn_inferior = 0;
|
||||
sparclite_ops.to_can_run = 0;
|
||||
sparclite_ops.to_notice_signals = 0;
|
||||
sparclite_ops.to_thread_alive = 0;
|
||||
sparclite_ops.to_stop = 0;
|
||||
sparclite_ops.to_pid_to_exec_file = NULL;
|
||||
sparclite_ops.to_core_file_to_sym_file = NULL;
|
||||
sparclite_ops.to_stratum = download_stratum;
|
||||
sparclite_ops.DONT_USE = 0;
|
||||
sparclite_ops.to_has_all_memory = 0;
|
||||
sparclite_ops.to_has_memory = 0;
|
||||
sparclite_ops.to_has_stack = 0;
|
||||
sparclite_ops.to_has_registers = 0;
|
||||
sparclite_ops.to_has_execution = 0;
|
||||
sparclite_ops.to_sections = 0;
|
||||
sparclite_ops.to_sections_end = 0;
|
||||
sparclite_ops.to_magic = OPS_MAGIC ;
|
||||
} /* init_sparclite_ops */
|
||||
sparclite_ops.to_mourn_inferior = 0;
|
||||
sparclite_ops.to_can_run = 0;
|
||||
sparclite_ops.to_notice_signals = 0;
|
||||
sparclite_ops.to_thread_alive = 0;
|
||||
sparclite_ops.to_stop = 0;
|
||||
sparclite_ops.to_pid_to_exec_file = NULL;
|
||||
sparclite_ops.to_core_file_to_sym_file = NULL;
|
||||
sparclite_ops.to_stratum = download_stratum;
|
||||
sparclite_ops.DONT_USE = 0;
|
||||
sparclite_ops.to_has_all_memory = 0;
|
||||
sparclite_ops.to_has_memory = 0;
|
||||
sparclite_ops.to_has_stack = 0;
|
||||
sparclite_ops.to_has_registers = 0;
|
||||
sparclite_ops.to_has_execution = 0;
|
||||
sparclite_ops.to_sections = 0;
|
||||
sparclite_ops.to_sections_end = 0;
|
||||
sparclite_ops.to_magic = OPS_MAGIC;
|
||||
} /* init_sparclite_ops */
|
||||
|
||||
void
|
||||
_initialize_sparcl_tdep ()
|
||||
{
|
||||
init_sparclite_ops() ;
|
||||
init_sparclite_ops ();
|
||||
add_target (&sparclite_ops);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user