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https://github.com/darlinghq/darling-gdb.git
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f81824a9ed
* NEWS: Mention that sparclet-*-* and sparclite-*-* have been made obsolete. * sparc-tdep.c: Obsolete SPARCLET and SPARCLITE code. * sparcl-stub.c: Obsolete file. * config/sparc/tm-sparclet.h: Obsolete file. * sparclet-stub.c: Obsolete file. * sparclet-rom.c: Obsolete file. * sparcl-tdep.c: Obsolete file. * config/sparc/tm-sparclite.h: Obsolete file. * config/sparc/sparclite.mt: Obsolete file. * config/sparc/sparclet.mt: Obsolete file. * configure.tgt: Make sparclet-*-*, sparclite-*-*, and sparc86x-*-* obsolete.
317 lines
15 KiB
C
317 lines
15 KiB
C
// OBSOLETE /* Remote target glue for the SPARC Sparclet ROM monitor.
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// OBSOLETE
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// OBSOLETE Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free
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// OBSOLETE Software Foundation, Inc.
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// OBSOLETE
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// OBSOLETE This file is part of GDB.
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// OBSOLETE
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// OBSOLETE This program is free software; you can redistribute it and/or modify
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// OBSOLETE it under the terms of the GNU General Public License as published by
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// OBSOLETE the Free Software Foundation; either version 2 of the License, or
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// OBSOLETE (at your option) any later version.
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// OBSOLETE
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// OBSOLETE This program is distributed in the hope that it will be useful,
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// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
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// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// OBSOLETE GNU General Public License for more details.
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// OBSOLETE
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// OBSOLETE You should have received a copy of the GNU General Public License
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// OBSOLETE along with this program; if not, write to the Free Software
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// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
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// OBSOLETE Boston, MA 02111-1307, USA. */
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// OBSOLETE
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// OBSOLETE
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// OBSOLETE #include "defs.h"
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// OBSOLETE #include "gdbcore.h"
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// OBSOLETE #include "target.h"
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// OBSOLETE #include "monitor.h"
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// OBSOLETE #include "serial.h"
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// OBSOLETE #include "srec.h"
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// OBSOLETE #include "symtab.h"
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// OBSOLETE #include "symfile.h" /* for generic_load */
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// OBSOLETE #include "regcache.h"
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// OBSOLETE #include <time.h>
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// OBSOLETE
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// OBSOLETE extern void report_transfer_performance (unsigned long, time_t, time_t);
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// OBSOLETE
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// OBSOLETE static struct target_ops sparclet_ops;
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// OBSOLETE
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// OBSOLETE static void sparclet_open (char *args, int from_tty);
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// OBSOLETE
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// OBSOLETE /* This array of registers need to match the indexes used by GDB.
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// OBSOLETE This exists because the various ROM monitors use different strings
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// OBSOLETE than does GDB, and don't necessarily support all the registers
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// OBSOLETE either. So, typing "info reg sp" becomes a "r30". */
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// OBSOLETE
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// OBSOLETE /*PSR 0x00000080 impl ver icc AW LE EE EC EF PIL S PS ET CWP WIM
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// OBSOLETE 0x0 0x0 0x0 0 0 0 0 0 0x0 1 0 0 0x00 0x2
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// OBSOLETE 0000010
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// OBSOLETE INS LOCALS OUTS GLOBALS
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// OBSOLETE 0 0x00000000 0x00000000 0x00000000 0x00000000
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// OBSOLETE 1 0x00000000 0x00000000 0x00000000 0x00000000
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// OBSOLETE 2 0x00000000 0x00000000 0x00000000 0x00000000
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// OBSOLETE 3 0x00000000 0x00000000 0x00000000 0x00000000
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// OBSOLETE 4 0x00000000 0x00000000 0x00000000 0x00000000
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// OBSOLETE 5 0x00000000 0x00001000 0x00000000 0x00000000
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// OBSOLETE 6 0x00000000 0x00000000 0x123f0000 0x00000000
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// OBSOLETE 7 0x00000000 0x00000000 0x00000000 0x00000000
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// OBSOLETE pc: 0x12010000 0x00000000 unimp
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// OBSOLETE npc: 0x12010004 0x00001000 unimp 0x1000
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// OBSOLETE tbr: 0x00000000
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// OBSOLETE y: 0x00000000
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// OBSOLETE */
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// OBSOLETE /* these correspond to the offsets from tm-* files from config directories */
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// OBSOLETE
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// OBSOLETE /* is wim part of psr?? */
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// OBSOLETE /* monitor wants lower case */
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// OBSOLETE static char *sparclet_regnames[] = {
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// OBSOLETE "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",
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// OBSOLETE "o0", "o1", "o2", "o3", "o4", "o5", "o6", "o7",
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// OBSOLETE "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",
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// OBSOLETE "i0", "i1", "i2", "i3", "i4", "i5", "i6", "i7",
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// OBSOLETE
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// OBSOLETE "", "", "", "", "", "", "", "", /* no FPU regs */
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// OBSOLETE "", "", "", "", "", "", "", "",
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// OBSOLETE "", "", "", "", "", "", "", "",
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// OBSOLETE "", "", "", "", "", "", "", "",
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// OBSOLETE /* no CPSR, FPSR */
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// OBSOLETE "y", "psr", "wim", "tbr", "pc", "npc", "", "",
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// OBSOLETE
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// OBSOLETE "ccsr", "ccpr", "cccrcr", "ccor", "ccobr", "ccibr", "ccir", "",
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// OBSOLETE
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// OBSOLETE /* ASR15 ASR19 (don't display them) */
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// OBSOLETE "asr1", "", "asr17", "asr18", "", "asr20", "asr21", "asr22",
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// OBSOLETE /*
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// OBSOLETE "awr0", "awr1", "awr2", "awr3", "awr4", "awr5", "awr6", "awr7",
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// OBSOLETE "awr8", "awr9", "awr10", "awr11", "awr12", "awr13", "awr14", "awr15",
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// OBSOLETE "awr16", "awr17", "awr18", "awr19", "awr20", "awr21", "awr22", "awr23",
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// OBSOLETE "awr24", "awr25", "awr26", "awr27", "awr28", "awr29", "awr30", "awr31",
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// OBSOLETE "apsr",
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// OBSOLETE */
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// OBSOLETE };
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// OBSOLETE
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// OBSOLETE
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// OBSOLETE
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// OBSOLETE /* Function: sparclet_supply_register
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// OBSOLETE Just returns with no action.
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// OBSOLETE This function is required, because parse_register_dump (monitor.c)
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// OBSOLETE expects to be able to call it. If we don't supply something, it will
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// OBSOLETE call a null pointer and core-dump. Since this function does not
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// OBSOLETE actually do anything, GDB will request the registers individually. */
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE sparclet_supply_register (char *regname, int regnamelen, char *val, int vallen)
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// OBSOLETE {
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// OBSOLETE return;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE sparclet_load (struct serial *desc, char *file, int hashmark)
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// OBSOLETE {
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// OBSOLETE bfd *abfd;
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// OBSOLETE asection *s;
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// OBSOLETE int i;
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// OBSOLETE CORE_ADDR load_offset;
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// OBSOLETE time_t start_time, end_time;
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// OBSOLETE unsigned long data_count = 0;
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// OBSOLETE
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// OBSOLETE /* enable user to specify address for downloading as 2nd arg to load */
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// OBSOLETE
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// OBSOLETE i = sscanf (file, "%*s 0x%lx", &load_offset);
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// OBSOLETE if (i >= 1)
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// OBSOLETE {
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// OBSOLETE char *p;
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// OBSOLETE
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// OBSOLETE for (p = file; *p != '\000' && !isspace (*p); p++);
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// OBSOLETE
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// OBSOLETE *p = '\000';
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// OBSOLETE }
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// OBSOLETE else
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// OBSOLETE load_offset = 0;
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// OBSOLETE
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// OBSOLETE abfd = bfd_openr (file, 0);
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// OBSOLETE if (!abfd)
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// OBSOLETE {
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// OBSOLETE printf_filtered ("Unable to open file %s\n", file);
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// OBSOLETE return;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE if (bfd_check_format (abfd, bfd_object) == 0)
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// OBSOLETE {
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// OBSOLETE printf_filtered ("File is not an object file\n");
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// OBSOLETE return;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE start_time = time (NULL);
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// OBSOLETE
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// OBSOLETE for (s = abfd->sections; s; s = s->next)
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// OBSOLETE if (s->flags & SEC_LOAD)
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// OBSOLETE {
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// OBSOLETE bfd_size_type section_size;
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// OBSOLETE bfd_vma vma;
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// OBSOLETE
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// OBSOLETE vma = bfd_get_section_vma (abfd, s) + load_offset;
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// OBSOLETE section_size = bfd_section_size (abfd, s);
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// OBSOLETE
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// OBSOLETE data_count += section_size;
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// OBSOLETE
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// OBSOLETE printf_filtered ("%s\t: 0x%4x .. 0x%4x ",
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// OBSOLETE bfd_get_section_name (abfd, s), vma,
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// OBSOLETE vma + section_size);
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// OBSOLETE gdb_flush (gdb_stdout);
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// OBSOLETE
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// OBSOLETE monitor_printf ("load c r %x %x\r", vma, section_size);
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// OBSOLETE
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// OBSOLETE monitor_expect ("load: loading ", NULL, 0);
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// OBSOLETE monitor_expect ("\r", NULL, 0);
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// OBSOLETE
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// OBSOLETE for (i = 0; i < section_size; i += 2048)
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// OBSOLETE {
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// OBSOLETE int numbytes;
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// OBSOLETE char buf[2048];
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// OBSOLETE
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// OBSOLETE numbytes = min (sizeof buf, section_size - i);
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// OBSOLETE
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// OBSOLETE bfd_get_section_contents (abfd, s, buf, i, numbytes);
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// OBSOLETE
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// OBSOLETE serial_write (desc, buf, numbytes);
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// OBSOLETE
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// OBSOLETE if (hashmark)
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// OBSOLETE {
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// OBSOLETE putchar_unfiltered ('#');
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// OBSOLETE gdb_flush (gdb_stdout);
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// OBSOLETE }
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// OBSOLETE } /* Per-packet (or S-record) loop */
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// OBSOLETE
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// OBSOLETE monitor_expect_prompt (NULL, 0);
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// OBSOLETE
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// OBSOLETE putchar_unfiltered ('\n');
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// OBSOLETE } /* Loadable sections */
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// OBSOLETE
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// OBSOLETE monitor_printf ("reg pc %x\r", bfd_get_start_address (abfd));
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// OBSOLETE monitor_expect_prompt (NULL, 0);
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// OBSOLETE monitor_printf ("reg npc %x\r", bfd_get_start_address (abfd) + 4);
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// OBSOLETE monitor_expect_prompt (NULL, 0);
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// OBSOLETE
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// OBSOLETE monitor_printf ("run\r");
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// OBSOLETE
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// OBSOLETE end_time = time (NULL);
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// OBSOLETE
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// OBSOLETE if (hashmark)
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// OBSOLETE putchar_unfiltered ('\n');
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// OBSOLETE
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// OBSOLETE report_transfer_performance (data_count, start_time, end_time);
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// OBSOLETE
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// OBSOLETE pop_target ();
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// OBSOLETE push_remote_target (monitor_get_dev_name (), 1);
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// OBSOLETE
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// OBSOLETE throw_exception (RETURN_QUIT);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE /* Define the monitor command strings. Since these are passed directly
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// OBSOLETE through to a printf style function, we may include formatting
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// OBSOLETE strings. We also need a CR or LF on the end. */
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// OBSOLETE
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// OBSOLETE /* need to pause the monitor for timing reasons, so slow it down */
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// OBSOLETE
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// OBSOLETE static char *sparclet_inits[] =
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// OBSOLETE {"\n\r\r\n", NULL};
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// OBSOLETE
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// OBSOLETE static struct monitor_ops sparclet_cmds;
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE init_sparclet_cmds (void)
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// OBSOLETE {
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// OBSOLETE sparclet_cmds.flags = MO_CLR_BREAK_USES_ADDR |
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// OBSOLETE MO_HEX_PREFIX |
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// OBSOLETE MO_NO_ECHO_ON_OPEN |
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// OBSOLETE MO_NO_ECHO_ON_SETMEM |
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// OBSOLETE MO_RUN_FIRST_TIME |
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// OBSOLETE MO_GETMEM_READ_SINGLE; /* flags */
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// OBSOLETE sparclet_cmds.init = sparclet_inits; /* Init strings */
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// OBSOLETE sparclet_cmds.cont = "cont\r"; /* continue command */
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// OBSOLETE sparclet_cmds.step = "step\r"; /* single step */
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// OBSOLETE sparclet_cmds.stop = "\r"; /* break interrupts the program */
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// OBSOLETE sparclet_cmds.set_break = "+bp %x\r"; /* set a breakpoint */
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// OBSOLETE sparclet_cmds.clr_break = "-bp %x\r"; /* can't use "br" because only 2 hw bps are supported */
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// OBSOLETE sparclet_cmds.clr_all_break = "-bp %x\r"; /* clear a breakpoint */
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// OBSOLETE "-bp\r"; /* clear all breakpoints */
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// OBSOLETE sparclet_cmds.fill = "fill %x -n %x -v %x -b\r"; /* fill (start length val) */
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// OBSOLETE /* can't use "fi" because it takes words, not bytes */
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// OBSOLETE /* ex [addr] [-n count] [-b|-s|-l] default: ex cur -n 1 -b */
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// OBSOLETE sparclet_cmds.setmem.cmdb = "ex %x -b\r%x\rq\r"; /* setmem.cmdb (addr, value) */
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// OBSOLETE sparclet_cmds.setmem.cmdw = "ex %x -s\r%x\rq\r"; /* setmem.cmdw (addr, value) */
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// OBSOLETE sparclet_cmds.setmem.cmdl = "ex %x -l\r%x\rq\r"; /* setmem.cmdl (addr, value) */
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// OBSOLETE sparclet_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
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// OBSOLETE sparclet_cmds.setmem.resp_delim = NULL; /*": " *//* setmem.resp_delim */
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// OBSOLETE sparclet_cmds.setmem.term = NULL; /*"? " *//* setmem.term */
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// OBSOLETE sparclet_cmds.setmem.term_cmd = NULL; /*"q\r" *//* setmem.term_cmd */
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// OBSOLETE /* since the parsing of multiple bytes is difficult due to
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// OBSOLETE interspersed addresses, we'll only read 1 value at a time,
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// OBSOLETE even tho these can handle a count */
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// OBSOLETE /* we can use -n to set count to read, but may have to parse? */
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// OBSOLETE sparclet_cmds.getmem.cmdb = "ex %x -n 1 -b\r"; /* getmem.cmdb (addr, #bytes) */
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// OBSOLETE sparclet_cmds.getmem.cmdw = "ex %x -n 1 -s\r"; /* getmem.cmdw (addr, #swords) */
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// OBSOLETE sparclet_cmds.getmem.cmdl = "ex %x -n 1 -l\r"; /* getmem.cmdl (addr, #words) */
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// OBSOLETE sparclet_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, #dwords) */
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// OBSOLETE sparclet_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
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// OBSOLETE sparclet_cmds.getmem.term = NULL; /* getmem.term */
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// OBSOLETE sparclet_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
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// OBSOLETE sparclet_cmds.setreg.cmd = "reg %s 0x%x\r"; /* setreg.cmd (name, value) */
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// OBSOLETE sparclet_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
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// OBSOLETE sparclet_cmds.setreg.term = NULL; /* setreg.term */
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// OBSOLETE sparclet_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
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// OBSOLETE sparclet_cmds.getreg.cmd = "reg %s\r"; /* getreg.cmd (name) */
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// OBSOLETE sparclet_cmds.getreg.resp_delim = " "; /* getreg.resp_delim */
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// OBSOLETE sparclet_cmds.getreg.term = NULL; /* getreg.term */
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// OBSOLETE sparclet_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
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// OBSOLETE sparclet_cmds.dump_registers = "reg\r"; /* dump_registers */
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// OBSOLETE sparclet_cmds.register_pattern = "\\(\\w+\\)=\\([0-9a-fA-F]+\\)"; /* register_pattern */
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// OBSOLETE sparclet_cmds.supply_register = sparclet_supply_register; /* supply_register */
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// OBSOLETE sparclet_cmds.load_routine = sparclet_load; /* load_routine */
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// OBSOLETE sparclet_cmds.load = NULL; /* download command (srecs on console) */
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// OBSOLETE sparclet_cmds.loadresp = NULL; /* load response */
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// OBSOLETE sparclet_cmds.prompt = "monitor>"; /* monitor command prompt */
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// OBSOLETE /* yikes! gdb core dumps without this delimitor!! */
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// OBSOLETE sparclet_cmds.line_term = "\r"; /* end-of-command delimitor */
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// OBSOLETE sparclet_cmds.cmd_end = NULL; /* optional command terminator */
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// OBSOLETE sparclet_cmds.target = &sparclet_ops; /* target operations */
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// OBSOLETE sparclet_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
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// OBSOLETE sparclet_cmds.regnames = sparclet_regnames; /* registers names */
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// OBSOLETE sparclet_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
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// OBSOLETE };
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// OBSOLETE
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// OBSOLETE static void
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// OBSOLETE sparclet_open (char *args, int from_tty)
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// OBSOLETE {
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// OBSOLETE monitor_open (args, &sparclet_cmds, from_tty);
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE void
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// OBSOLETE _initialize_sparclet (void)
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// OBSOLETE {
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// OBSOLETE int i;
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// OBSOLETE init_sparclet_cmds ();
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// OBSOLETE
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// OBSOLETE for (i = 0; i < NUM_REGS; i++)
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// OBSOLETE if (sparclet_regnames[i][0] == 'c' ||
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// OBSOLETE sparclet_regnames[i][0] == 'a')
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// OBSOLETE sparclet_regnames[i] = 0; /* mon can't report c* or a* regs */
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// OBSOLETE
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// OBSOLETE sparclet_regnames[0] = 0; /* mon won't report %G0 */
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// OBSOLETE
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// OBSOLETE init_monitor_ops (&sparclet_ops);
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// OBSOLETE sparclet_ops.to_shortname = "sparclet"; /* for the target command */
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// OBSOLETE sparclet_ops.to_longname = "SPARC Sparclet monitor";
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// OBSOLETE /* use SW breaks; target only supports 2 HW breakpoints */
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// OBSOLETE sparclet_ops.to_insert_breakpoint = memory_insert_breakpoint;
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// OBSOLETE sparclet_ops.to_remove_breakpoint = memory_remove_breakpoint;
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// OBSOLETE
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// OBSOLETE sparclet_ops.to_doc =
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// OBSOLETE "Use a board running the Sparclet debug monitor.\n\
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// OBSOLETE Specify the serial device it is connected to (e.g. /dev/ttya).";
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// OBSOLETE
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// OBSOLETE sparclet_ops.to_open = sparclet_open;
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// OBSOLETE add_target (&sparclet_ops);
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// OBSOLETE }
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