/* Remote debugging interface for boot monitors, for GDB.
- Copyright (C) 1990-2002, 2006-2012 Free Software Foundation, Inc.
+ Copyright (C) 1990-2013 Free Software Foundation, Inc.
Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
Resurrected from the ashes by Stu Grossman.
#include "srec.h"
#include "regcache.h"
#include "gdbthread.h"
+#include "readline/readline.h"
static char *dev_name;
static struct target_ops *targ_ops;
if (final_char)
error (_("%s (%s): %s: %s%c"),
- function, paddress (target_gdbarch, memaddr),
+ function, paddress (target_gdbarch (), memaddr),
message, safe_string, final_char);
else
error (_("%s (%s): %s: %s"),
- function, paddress (target_gdbarch, memaddr),
+ function, paddress (target_gdbarch (), memaddr),
message, safe_string);
}
static void
monitor_vsprintf (char *sndbuf, char *pattern, va_list args)
{
- int addr_bit = gdbarch_addr_bit (target_gdbarch);
+ int addr_bit = gdbarch_addr_bit (target_gdbarch ());
char format[10];
char fmt;
char *p;
}
immediate_quit++;
+ QUIT;
while (1)
{
if (buf)
control. */
void
-monitor_close (int quitting)
+monitor_close (void)
{
if (monitor_desc)
serial_close (monitor_desc);
}
static int
-monitor_write_memory (CORE_ADDR memaddr, char *myaddr, int len)
+monitor_write_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
{
- enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
unsigned int val, hostval;
char *cmd;
int i;
- monitor_debug ("MON write %d %s\n", len, paddress (target_gdbarch, memaddr));
+ monitor_debug ("MON write %d %s\n", len, paddress (target_gdbarch (), memaddr));
if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
- memaddr = gdbarch_addr_bits_remove (target_gdbarch, memaddr);
+ memaddr = gdbarch_addr_bits_remove (target_gdbarch (), memaddr);
/* Use memory fill command for leading 0 bytes. */
static int
-monitor_write_memory_bytes (CORE_ADDR memaddr, char *myaddr, int len)
+monitor_write_memory_bytes (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
{
unsigned char val;
int written = 0;
Which possably entails endian conversions. */
static int
-monitor_write_memory_longlongs (CORE_ADDR memaddr, char *myaddr, int len)
+monitor_write_memory_longlongs (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
{
static char hexstage[20]; /* At least 16 digits required, plus null. */
char *endstring;
long long value;
int written = 0;
- llptr = (unsigned long long *) myaddr;
+ llptr = (long long *) myaddr;
if (len == 0)
return 0;
monitor_printf (current_monitor->setmem.cmdll, memaddr);
monitor variations. */
static int
-monitor_write_memory_block (CORE_ADDR memaddr, char *myaddr, int len)
+monitor_write_memory_block (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
{
int written;
which can only read a single byte/word/etc. at a time. */
static int
-monitor_read_memory_single (CORE_ADDR memaddr, char *myaddr, int len)
+monitor_read_memory_single (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
{
- enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
unsigned int val;
char membuf[sizeof (int) * 2 + 1];
char *p;
than 16 bytes at a time. */
static int
-monitor_read_memory (CORE_ADDR memaddr, char *myaddr, int len)
+monitor_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
{
unsigned int val;
char buf[512];
}
monitor_debug ("MON read block ta(%s) ha(%s) %d\n",
- paddress (target_gdbarch, memaddr),
+ paddress (target_gdbarch (), memaddr),
host_address_to_string (myaddr), len);
if (current_monitor->flags & MO_ADDR_BITS_REMOVE)
- memaddr = gdbarch_addr_bits_remove (target_gdbarch, memaddr);
+ memaddr = gdbarch_addr_bits_remove (target_gdbarch (), memaddr);
if (current_monitor->flags & MO_GETMEM_READ_SINGLE)
return monitor_read_memory_single (memaddr, myaddr, len);
/* monitor_load -- download a file. */
static void
-monitor_load (char *file, int from_tty)
+monitor_load (char *args, int from_tty)
{
+ CORE_ADDR load_offset = 0;
+ char **argv;
+ struct cleanup *old_cleanups;
+ char *filename;
+
monitor_debug ("MON load\n");
- if (current_monitor->load_routine)
- current_monitor->load_routine (monitor_desc, file, hashmark);
- else
- { /* The default is ascii S-records. */
- int n;
- unsigned long load_offset;
- char buf[128];
-
- /* Enable user to specify address for downloading as 2nd arg to load. */
- n = sscanf (file, "%s 0x%lx", buf, &load_offset);
- if (n > 1)
- file = buf;
- else
- load_offset = 0;
+ if (args == NULL)
+ error_no_arg (_("file to load"));
- monitor_printf (current_monitor->load);
- if (current_monitor->loadresp)
- monitor_expect (current_monitor->loadresp, NULL, 0);
+ argv = gdb_buildargv (args);
+ old_cleanups = make_cleanup_freeargv (argv);
- load_srec (monitor_desc, file, (bfd_vma) load_offset,
- 32, SREC_ALL, hashmark,
- current_monitor->flags & MO_SREC_ACK ?
- monitor_wait_srec_ack : NULL);
+ filename = tilde_expand (argv[0]);
+ make_cleanup (xfree, filename);
- monitor_expect_prompt (NULL, 0);
+ /* Enable user to specify address for downloading as 2nd arg to load. */
+ if (argv[1] != NULL)
+ {
+ const char *endptr;
+
+ load_offset = strtoulst (argv[1], &endptr, 0);
+
+ /* If the last word was not a valid number then
+ treat it as a file name with spaces in. */
+ if (argv[1] == endptr)
+ error (_("Invalid download offset:%s."), argv[1]);
+
+ if (argv[2] != NULL)
+ error (_("Too many parameters."));
}
+ monitor_printf (current_monitor->load);
+ if (current_monitor->loadresp)
+ monitor_expect (current_monitor->loadresp, NULL, 0);
+
+ load_srec (monitor_desc, filename, load_offset,
+ 32, SREC_ALL, hashmark,
+ current_monitor->flags & MO_SREC_ACK ?
+ monitor_wait_srec_ack : NULL);
+
+ monitor_expect_prompt (NULL, 0);
+
+ do_cleanups (old_cleanups);
+
/* Finally, make the PC point at the start address. */
if (exec_bfd)
regcache_write_pc (get_current_regcache (),
projects / deliverable / binutils-gdb.git / blobdiff