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-rw-r--r--gdb/w89k-rom.c311
1 files changed, 0 insertions, 311 deletions
diff --git a/gdb/w89k-rom.c b/gdb/w89k-rom.c
deleted file mode 100644
index 331358bce21..00000000000
--- a/gdb/w89k-rom.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/* Remote target glue for the WinBond ROM monitor running on the "Cougar"
- W89k eval board.
-
- Copyright 1995, 1998, 2000, 2001 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"
-#include "xmodem.h"
-#include "regcache.h"
-
-
-static void w89k_open (char *args, int from_tty);
-
-/*
- * this array of registers need to match the indexes used by GDB. The
- * whole reason this exists is cause the various ROM monitors use
- * different strings than GDB does, and doesn't support all the
- * registers either. So, typing "info reg sp" becomes a "r30".
- */
-
-static char *w89k_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",
- "SAR", "PC", NULL, NULL, NULL, "EIEM", "IIR", "IVA",
- "IOR", "IPSW", NULL, NULL, NULL, NULL, NULL,
- NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- "CCR", NULL, NULL, "TR0", "TR1",
-};
-
-static void
-w89k_supply_register (char *regname, int regnamelen, char *val, int vallen)
-{
- int numregs;
- int regno;
-
- numregs = 1;
- regno = -1;
-
- if (regnamelen == 2)
- switch (regname[0])
- {
- case 'r':
- numregs = 4;
- switch (regname[1])
- {
- case '0':
- regno = R0_REGNUM;
- break;
- case '4':
- regno = R0_REGNUM + 4;
- break;
- case '8':
- regno = R0_REGNUM + 8;
- break;
- }
- break;
- case 'P':
- if (regname[1] == 'C')
- regno = PC_REGNUM;
- break;
- }
- else if (regnamelen == 3)
- switch (regname[0])
- {
- case 'r':
- numregs = 4;
- if (regname[1] == '1' && regname[2] == '2')
- regno = R0_REGNUM + 12;
- else if (regname[1] == '1' && regname[2] == '6')
- regno = R0_REGNUM + 16;
- else if (regname[1] == '2' && regname[2] == '0')
- regno = R0_REGNUM + 20;
- else if (regname[1] == '2' && regname[2] == '4')
- regno = R0_REGNUM + 24;
- else if (regname[1] == '2' && regname[2] == '8')
- regno = R0_REGNUM + 28;
- break;
- case 'R':
- if (regname[1] == 'C' && regname[2] == 'R')
- regno = RCR_REGNUM;
- break;
- case 'C':
- if (regname[1] == 'C' && regname[2] == 'R')
- regno = CCR_REGNUM;
- break;
- case 'S':
- if (regname[1] == 'A' && regname[2] == 'R')
- regno = SAR_REGNUM;
- break;
- case 'I':
- if (regname[1] == 'I' && regname[2] == 'R')
- regno = IIR_REGNUM;
- else if (regname[1] == 'O' && regname[2] == 'R')
- regno = IOR_REGNUM;
- break;
- case 'T':
- numregs = 4;
- if (regname[1] == 'R')
- if (regname[2] == '0')
- regno = TR0_REGNUM;
- else if (regname[2] == '4')
- regno = TR0_REGNUM + 4;
- break;
- }
- else if (regnamelen == 4)
- switch (regname[0])
- {
- case 'E':
- if (regname[1] == 'I')
- if (regname[2] == 'E' && regname[3] == 'M')
- regno = EIEM_REGNUM;
- break;
- case 'I':
- if (regname[1] == 'P' && regname[2] == 'S' && regname[3] == 'W')
- regno = IPSW_REGNUM;
- break;
- }
- else if (regnamelen == 5)
- switch (regname[0])
- {
- case 'I':
- if (regname[1] == 'A'
- && regname[2] == 'O'
- && regname[3] == 'Q'
- && regname[4] == 'B')
- regno = PCOQ_TAIL_REGNUM;
- break;
- }
-
- if (regno >= 0)
- while (numregs-- > 0)
- val = monitor_supply_register (regno++, val);
-}
-
-static int hashmark = 1; /* flag set by "set hash" */
-
-extern struct monitor_ops w89k_cmds; /* fwd decl */
-
-static void
-w89k_load (struct serial *desc, char *file, int hashmark)
-{
- bfd *abfd;
- asection *s;
- char *buffer;
- int i;
-
- buffer = alloca (XMODEM_PACKETSIZE);
-
- abfd = bfd_openr (file, 0);
- if (!abfd)
- {
- printf_filtered ("Unable to open file %s\n", file);
- return;
- }
-
- if (bfd_check_format (abfd, bfd_object) == 0)
- {
- printf_filtered ("File is not an object file\n");
- return;
- }
-
- for (s = abfd->sections; s; s = s->next)
- if (s->flags & SEC_LOAD)
- {
- bfd_size_type section_size;
-
- printf_filtered ("%s\t: 0x%4x .. 0x%4x ", s->name, s->vma,
- s->vma + s->_raw_size);
- gdb_flush (gdb_stdout);
-
- monitor_printf (w89k_cmds.load, s->vma);
- if (w89k_cmds.loadresp)
- monitor_expect (w89k_cmds.loadresp, NULL, 0);
-
- xmodem_init_xfer (desc);
-
- section_size = bfd_section_size (abfd, s);
-
- for (i = 0; i < section_size; i += XMODEM_DATASIZE)
- {
- int numbytes;
-
- numbytes = min (XMODEM_DATASIZE, section_size - i);
-
- bfd_get_section_contents (abfd, s, buffer + XMODEM_DATAOFFSET, i,
- numbytes);
-
- xmodem_send_packet (desc, buffer, numbytes, hashmark);
-
- if (hashmark)
- {
- putchar_unfiltered ('#');
- gdb_flush (gdb_stdout);
- }
- } /* Per-packet (or S-record) loop */
-
- xmodem_finish_xfer (desc);
-
- monitor_expect_prompt (NULL, 0);
-
- putchar_unfiltered ('\n');
- } /* Loadable sections */
-
- if (hashmark)
- putchar_unfiltered ('\n');
-}
-
-/*
- * Define the monitor command strings. Since these are passed directly
- * through to a printf style function, we need can include formatting
- * strings. We also need a CR or LF on the end.
- */
-
-static struct target_ops w89k_ops;
-
-static char *w89k_inits[] =
-{"\n", NULL};
-
-static struct monitor_ops w89k_cmds;
-static void
-init_w89k_cmds (void)
-{
- w89k_cmds.flags = MO_GETMEM_NEEDS_RANGE | MO_FILL_USES_ADDR; /* flags */
- w89k_cmds.init = w89k_inits; /* Init strings */
- w89k_cmds.cont = "g\n"; /* continue command */
- w89k_cmds.step = "t\n"; /* single step */
- w89k_cmds.stop = "\003"; /* Interrupt char (^C) */
- w89k_cmds.set_break = "bp %x\n"; /* set a breakpoint */
- w89k_cmds.clr_break = "bc %x\n"; /* clear a breakpoint */
- w89k_cmds.clr_all_break = "bc *\n"; /* clear all breakpoints */
- w89k_cmds.fill = "f %x %x %x\n"; /* memory fill cmd */
- w89k_cmds.setmem.cmdb = "eb %x %x\n"; /* setmem.cmdb (addr, value) */
- w89k_cmds.setmem.cmdw = "eh %x %x\n"; /* setmem.cmdw (addr, value) */
- w89k_cmds.setmem.cmdl = "ew %x %x\n"; /* setmem.cmdl (addr, value) */
- w89k_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
- w89k_cmds.setmem.resp_delim = NULL; /* setreg.resp_delim */
- w89k_cmds.setmem.term = NULL; /* setreg.term */
- w89k_cmds.setmem.term_cmd = NULL; /* setreg.term_cmd */
- w89k_cmds.getmem.cmdb = "db %x %x\n"; /* getmem.cmdb (startaddr, endaddr) */
- w89k_cmds.getmem.cmdw = "dh %x %x\n"; /* getmem.cmdw (startaddr, endaddr) */
- w89k_cmds.getmem.cmdl = "dw %x %x\n"; /* getmem.cmdl (startaddr, endaddr) */
- w89k_cmds.getmem.cmdll = NULL; /* getmem.cmdll (startaddr, endaddr) */
- w89k_cmds.getmem.resp_delim = " "; /* getmem.resp_delim */
- w89k_cmds.getmem.term = NULL; /* getmem.term */
- w89k_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
- w89k_cmds.setreg.cmd = "r %s %x\n"; /* setreg.cmd (name, value) */
- w89k_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
- w89k_cmds.setreg.term = NULL; /* setreg.term */
- w89k_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
- w89k_cmds.getreg.cmd = "r %s\n"; /* getreg.cmd (name) */
- w89k_cmds.getreg.resp_delim = "\r"; /* getreg.resp_delim */
- w89k_cmds.getreg.term = NULL; /* getreg.term */
- w89k_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
- w89k_cmds.dump_registers = "r\n"; /* dump_registers */
- w89k_cmds.register_pattern = "\\(\\w+\\)\\( +[0-9a-fA-F]+\\b\\)+";
- w89k_cmds.supply_register = w89k_supply_register; /* supply_register */
- w89k_cmds.load_routine = w89k_load; /* load routine */
- w89k_cmds.load = "u %x\n"; /* download command */
- w89k_cmds.loadresp = "\021"; /* load response (^Q) */
- w89k_cmds.prompt = "ROM>"; /* monitor command prompt */
- w89k_cmds.line_term = "\n"; /* end-of-line terminator */
- w89k_cmds.cmd_end = NULL; /* optional command terminator */
- w89k_cmds.target = &w89k_ops; /* target operations */
- w89k_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
- w89k_cmds.regnames = w89k_regnames; /* register names */
- w89k_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
-} /* init_w89k_cmds */
-
-static void
-w89k_open (char *args, int from_tty)
-{
- monitor_open (args, &w89k_cmds, from_tty);
-}
-
-void
-_initialize_w89k (void)
-{
- init_w89k_cmds ();
- init_monitor_ops (&w89k_ops);
-
- w89k_ops.to_shortname = "w89k";
- w89k_ops.to_longname = "WinBond's debug monitor for the W89k Eval board";
- w89k_ops.to_doc = "Debug on a WinBond W89K eval board.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
- w89k_ops.to_open = w89k_open;
-
- add_target (&w89k_ops);
-}
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