/* Remote debugging interface for MIPS remote debugging protocol.
- Copyright (C) 1993-2004, 2006-2012 Free Software Foundation, Inc.
+ Copyright (C) 1993-2013 Free Software Foundation, Inc.
Contributed by Cygnus Support. Written by Ian Lance Taylor
<ian@cygnus.com>.
#include <ctype.h>
#include "mips-tdep.h"
#include "gdbthread.h"
+#include "gdb_bfd.h"
\f
/* Breakpoint types. Values 0, 1, and 2 must agree with the watch
}
immediate_quit++;
+ QUIT;
while (1)
{
int c;
int timeout,
char *buff)
{
- int addr_size = gdbarch_addr_bit (target_gdbarch) / 8;
+ int addr_size = gdbarch_addr_bit (target_gdbarch ()) / 8;
char myBuff[DATA_MAXLEN + 1];
char response_string[17];
int len;
enum mips_monitor_type new_monitor,
const char *new_monitor_prompt)
{
- char *ptype;
char *serial_port_name;
char *remote_name = 0;
char *local_name = 0;
mips_open (char *name, int from_tty)
{
const char *monitor_prompt = NULL;
- if (gdbarch_bfd_arch_info (target_gdbarch) != NULL
- && gdbarch_bfd_arch_info (target_gdbarch)->arch == bfd_arch_mips)
+ if (gdbarch_bfd_arch_info (target_gdbarch ()) != NULL
+ && gdbarch_bfd_arch_info (target_gdbarch ())->arch == bfd_arch_mips)
{
- switch (gdbarch_bfd_arch_info (target_gdbarch)->mach)
+ switch (gdbarch_bfd_arch_info (target_gdbarch ())->mach)
{
case bfd_mach_mips4100:
case bfd_mach_mips4300:
static void
mips_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum target_signal siggnal)
+ ptid_t ptid, int step, enum gdb_signal siggnal)
{
int err;
/* Return the signal corresponding to SIG, where SIG is the number which
the MIPS protocol uses for the signal. */
-static enum target_signal
+static enum gdb_signal
mips_signal_from_protocol (int sig)
{
/* We allow a few more signals than the IDT board actually returns, on
for these signals is widely agreed upon. */
if (sig <= 0
|| sig > 31)
- return TARGET_SIGNAL_UNKNOWN;
+ return GDB_SIGNAL_UNKNOWN;
- /* Don't want to use target_signal_from_host because we are converting
+ /* Don't want to use gdb_signal_from_host because we are converting
from MIPS signal numbers, not host ones. Our internal numbers
match the MIPS numbers for the signals the board can return, which
are: SIGINT, SIGSEGV, SIGBUS, SIGILL, SIGFPE, SIGTRAP. */
- return (enum target_signal) sig;
+ return (enum gdb_signal) sig;
}
/* Set the register designated by REGNO to the value designated by VALUE. */
ULONGEST rpc, rfp, rsp;
char pc_string[17], fp_string[17], sp_string[17], flags[20];
int nfields;
- int i;
interrupt_count = 0;
hit_watchpoint = 0;
if (!mips_need_reply)
{
status->kind = TARGET_WAITKIND_STOPPED;
- status->value.sig = TARGET_SIGNAL_TRAP;
+ status->value.sig = GDB_SIGNAL_TRAP;
return inferior_ptid;
}
mips_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int write,
struct mem_attrib *attrib, struct target_ops *target)
{
- enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
int i;
CORE_ADDR addr;
int count;
is the number of hardware breakpoints already installed. This
implements the target_can_use_hardware_watchpoint macro. */
-int
+static int
mips_can_use_watchpoint (int type, int cnt, int othertype)
{
return cnt < MAX_LSI_BREAKPOINTS && strcmp (target_shortname, "lsi") == 0;
for a write watchpoint, 1 for a read watchpoint, or 2 for a read/write
watchpoint. */
-int
+static int
mips_insert_watchpoint (CORE_ADDR addr, int len, int type,
struct expression *cond)
{
/* Remove a watchpoint. */
-int
+static int
mips_remove_watchpoint (CORE_ADDR addr, int len, int type,
struct expression *cond)
{
/* Test to see if a watchpoint has been hit. Return 1 if so; return 0,
if not. */
-int
+static int
mips_stopped_by_watchpoint (void)
{
return hit_watchpoint;
mips_check_lsi_error (CORE_ADDR addr, int rerrflg)
{
struct lsi_error *err;
- const char *saddr = paddress (target_gdbarch, addr);
+ const char *saddr = paddress (target_gdbarch (), addr);
if (rerrflg == 0) /* no error */
return 0;
static int
mips_common_breakpoint (int set, CORE_ADDR addr, int len, enum break_type type)
{
- int addr_size = gdbarch_addr_bit (target_gdbarch) / 8;
+ int addr_size = gdbarch_addr_bit (target_gdbarch ()) / 8;
char buf[DATA_MAXLEN + 1];
char cmd, rcmd;
int rpid, rerrflg, rresponse, rlen;
int nfields;
- addr = gdbarch_addr_bits_remove (target_gdbarch, addr);
+ addr = gdbarch_addr_bits_remove (target_gdbarch (), addr);
if (mips_monitor == MON_LSI)
{
{
warning (_("\
mips_common_breakpoint: Attempt to clear bogus breakpoint at %s"),
- paddress (target_gdbarch, addr));
+ paddress (target_gdbarch (), addr));
return 1;
}
if (rresponse != 22) /* invalid argument */
fprintf_unfiltered (gdb_stderr, "\
mips_common_breakpoint (%s): Got error: 0x%x\n",
- paddress (target_gdbarch, addr), rresponse);
+ paddress (target_gdbarch (), addr), rresponse);
return 1;
}
}
case 0x15: /* NACK */
fprintf_unfiltered (gdb_stderr,
"Download got a NACK at byte %s! Retrying.\n",
- paddress (target_gdbarch, addr));
+ paddress (target_gdbarch (), addr));
continue;
default:
error (_("Download got unexpected ack char: 0x%x, retrying."),
unsigned int i;
unsigned int srec_frame = 200;
int reclen;
+ struct cleanup *cleanup;
static int hashmark = 1;
buffer = alloca (srec_frame * 2 + 256);
- abfd = bfd_openr (args, 0);
+ abfd = gdb_bfd_open (args, NULL, -1);
if (!abfd)
{
printf_filtered ("Unable to open file %s\n", args);
return;
}
+ cleanup = make_cleanup_bfd_unref (abfd);
if (bfd_check_format (abfd, bfd_object) == 0)
{
printf_filtered ("File is not an object file\n");
+ do_cleanups (cleanup);
return;
}
send_srec (srec, reclen, abfd->start_address);
serial_flush_input (mips_desc);
+ do_cleanups (cleanup);
}
/*
int bintotal = 0;
int final = 0;
int finished = 0;
+ struct cleanup *cleanup;
buffer = (char *) xmalloc (MAXRECSIZE + 1);
binbuf = (unsigned char *) xmalloc (BINCHUNK);
- abfd = bfd_openr (file, 0);
+ abfd = gdb_bfd_open (file, NULL, -1);
if (!abfd)
{
printf_filtered ("Unable to open file %s\n", file);
return;
}
+ cleanup = make_cleanup_bfd_unref (abfd);
if (bfd_check_format (abfd, bfd_object) == 0)
{
printf_filtered ("File is not an object file\n");
+ do_cleanups (cleanup);
return;
}
pmon_end_download (final, bintotal);
}
+ do_cleanups (cleanup);
return;
}
projects / external / binutils.git / blobdiff