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authorStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
commit071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch)
tree5deda65b8d7b04d1f4cbc534c3206d328e1267ec /gdb/dink32-rom.c
parent1730ec6b1848f0f32154277f788fb29f88d8475b (diff)
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Initial creation of sourceware repository
Diffstat (limited to 'gdb/dink32-rom.c')
-rw-r--r--gdb/dink32-rom.c198
1 files changed, 0 insertions, 198 deletions
diff --git a/gdb/dink32-rom.c b/gdb/dink32-rom.c
deleted file mode 100644
index c0c2e51..0000000
--- a/gdb/dink32-rom.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/* Remote debugging interface for DINK32 (PowerPC) ROM monitor for
- GDB, the GNU debugger.
- Copyright 1997 Free Software Foundation, Inc.
-
-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 "defs.h"
-#include "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-
-static void dink32_open PARAMS ((char *args, int from_tty));
-
-static void
-dink32_supply_register (regname, regnamelen, val, vallen)
- char *regname;
- int regnamelen;
- char *val;
- int vallen;
-{
- int regno = 0, base = 0;
-
- if (regnamelen < 2 || regnamelen > 4)
- return;
-
- switch (regname[0])
- {
- case 'R':
- if (regname[1] < '0' || regname[1] > '9')
- return;
- if (regnamelen == 2)
- regno = regname[1] - '0';
- else if (regnamelen == 3 && regname[2] >= '0' && regname[2] <= '9')
- regno = (regname[1] - '0') * 10 + (regname[2] - '0');
- else
- return;
- break;
- case 'F':
- if (regname[1] != 'R' || regname[2] < '0' || regname[2] > '9')
- return;
- if (regnamelen == 3)
- regno = 32 + regname[2] - '0';
- else if (regnamelen == 4 && regname[3] >= '0' && regname[3] <= '9')
- regno = 32 + (regname[2] - '0') * 10 + (regname[3] - '0');
- else
- return;
- break;
- case 'I':
- if (regnamelen != 2 || regname[1] != 'P')
- return;
- regno = 64;
- break;
- case 'M':
- if (regnamelen != 3 || regname[1] != 'S' || regname[2] != 'R')
- return;
- regno = 65;
- break;
- case 'C':
- if (regnamelen != 2 || regname[1] != 'R')
- return;
- regno = 66;
- break;
- case 'S':
- if (regnamelen != 4 || regname[1] != 'P' || regname[2] != 'R')
- return;
- else if (regname[3] == '8')
- regno = 67;
- else if (regname[3] == '9')
- regno = 68;
- else if (regname[3] == '1')
- regno = 69;
- else if (regname[3] == '0')
- regno = 70;
- else
- return;
- break;
- default:
- return;
- }
-
- monitor_supply_register (regno, val);
-}
-
-static void
-dink32_load (monops, filename, from_tty)
- struct monitor_ops *monops;
- char *filename;
- int from_tty;
-{
- extern int inferior_pid;
-
- generic_load (filename, from_tty);
-
- /* Finally, make the PC point at the start address */
- if (exec_bfd)
- write_pc (bfd_get_start_address (exec_bfd));
-
- inferior_pid = 0; /* No process now */
-}
-
-
-/* This array of registers needs to match the indexes used by GDB. The
- whole reason this exists is because the various ROM monitors use
- different names than GDB does, and don't support all the registers
- either. */
-
-static char *dink32_regnames[NUM_REGS] =
-{
- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
- "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
- "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
- "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",
- "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
- "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",
-
- "srr0", "msr", "cr", "lr", "ctr", "xer", "xer"
-};
-
-static struct target_ops dink32_ops;
-
-static char *dink32_inits[] = {"\r", NULL};
-
-static struct monitor_ops dink32_cmds;
-
-static void
-dink32_open (args, from_tty)
- char *args;
- int from_tty;
-{
- monitor_open (args, &dink32_cmds, from_tty);
-}
-
-void
-_initialize_dink32_rom ()
-{
- dink32_cmds.flags = MO_HEX_PREFIX | MO_GETMEM_NEEDS_RANGE | MO_FILL_USES_ADDR | MO_HANDLE_NL | MO_32_REGS_PAIRED | MO_SETREG_INTERACTIVE | MO_SETMEM_INTERACTIVE | MO_GETMEM_16_BOUNDARY | MO_CLR_BREAK_1_BASED | MO_SREC_ACK | MO_SREC_ACK_ROTATE;
- dink32_cmds.init = dink32_inits;
- dink32_cmds.cont = "go +\r";
- dink32_cmds.step = "tr +\r";
- dink32_cmds.set_break = "bp 0x%x\r";
- dink32_cmds.clr_break = "bp %d\r";
-#if 0 /* Would need to follow strict alignment rules.. */
- dink32_cmds.fill = "mf %x %x %x\r";
-#endif
- dink32_cmds.setmem.cmdb = "mm -b %x\r";
- dink32_cmds.setmem.cmdw = "mm -w %x\r";
- dink32_cmds.setmem.cmdl = "mm %x\r";
- dink32_cmds.setmem.term = " ? ";
- dink32_cmds.getmem.cmdb = "md %x\r";
- dink32_cmds.getmem.resp_delim = " ";
- dink32_cmds.setreg.cmd = "rm %s\r";
- dink32_cmds.setreg.term = " ? ";
- dink32_cmds.getreg.cmd = "rd %s\r";
- dink32_cmds.getreg.resp_delim = ": ";
- dink32_cmds.dump_registers = "rd r\r";
- dink32_cmds.register_pattern = "\\(\\w+\\) +=\\([0-9a-fA-F]+\\b\\)";
- dink32_cmds.supply_register = dink32_supply_register;
- /* S-record download, via "keyboard port". */
- dink32_cmds.load = "dl -k\r";
- dink32_cmds.loadresp = "Set Input Port : set to Keyboard Port\r";
-#if 0 /* slow load routine not needed if S-records work... */
- dink32_cmds.load_routine = dink32_load;
-#endif
- dink32_cmds.prompt = "DINK32_603 >>";
- dink32_cmds.line_term = "\r";
- dink32_cmds.target = &dink32_ops;
- dink32_cmds.stopbits = SERIAL_1_STOPBITS;
- dink32_cmds.regnames = dink32_regnames;
- dink32_cmds.magic = MONITOR_OPS_MAGIC;
-
- init_monitor_ops (&dink32_ops);
-
- dink32_ops.to_shortname = "dink32";
- dink32_ops.to_longname = "DINK32 monitor";
- dink32_ops.to_doc = "Debug using the DINK32 monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
- dink32_ops.to_open = dink32_open;
-
- add_target (&dink32_ops);
-}