#include "defs.h"
#include "gdb_string.h"
#include <fcntl.h>
#include "frame.h"
#include "inferior.h"
#include "bfd.h"
#include "symfile.h"
#include "target.h"
#include "gdbcmd.h"
#include "objfiles.h"
#include "gdb-stabs.h"
#include "gdbthread.h"
#include "gdbcore.h"
#include "breakpoint.h"
#include "completer.h"
#include "regcache.h"
#include "arm-tdep.h"
#include <signal.h>
#include "rdi-share/ardi.h"
#include "rdi-share/adp.h"
#include "rdi-share/hsys.h"
extern int isascii (int);
static void arm_rdi_files_info (struct target_ops *ignore);
static int arm_rdi_xfer_memory (CORE_ADDR memaddr, char *myaddr,
int len, int should_write,
struct mem_attrib *attrib,
struct target_ops *target);
static void arm_rdi_prepare_to_store (void);
static void arm_rdi_fetch_registers (int regno);
static void arm_rdi_resume (ptid_t pid, int step,
enum target_signal siggnal);
static void arm_rdi_open (char *name, int from_tty);
static void arm_rdi_close (int quitting);
static void arm_rdi_store_registers (int regno);
static ptid_t arm_rdi_wait (ptid_t ptid, struct target_waitstatus *status);
static void arm_rdi_kill (void);
static void arm_rdi_detach (char *args, int from_tty);
static int arm_rdi_insert_breakpoint (CORE_ADDR, bfd_byte *);
static int arm_rdi_remove_breakpoint (CORE_ADDR, bfd_byte *);
static char *rdi_error_message (int err);
static enum target_signal rdi_error_signal (int err);
struct target_ops arm_rdi_ops;
static struct Dbg_ConfigBlock gdb_config;
static struct Dbg_HostosInterface gdb_hostif;
static int max_load_size;
static int execute_status;
static int rdi_heartbeat = 0;
static int rom_at_zero = 0;
static int log_enable = 0;
static char *log_filename;
static struct local_bp_list_entry
{
CORE_ADDR addr;
PointHandle point;
struct local_bp_list_entry *next;
}
*local_bp_list;
static void
voiddummy (void *dummy)
{
fprintf_unfiltered (gdb_stdout, "void dummy\n");
}
static void
myprint (void *arg, const char *format, va_list ap)
{
vfprintf_unfiltered (gdb_stdout, format, ap);
}
static void
mywritec (void *arg, int c)
{
if (isascii (c))
fputc_unfiltered (c, gdb_stdout);
}
static int
mywrite (void *arg, char const *buffer, int len)
{
int i;
char *e;
e = (char *) buffer;
for (i = 0; i < len; i++)
{
if (isascii ((int) *e))
{
fputc_unfiltered ((int) *e, gdb_stdout);
e++;
}
}
return len;
}
static void
mypause (void *arg)
{
}
static int
myreadc (void *arg)
{
return fgetc (stdin);
}
static char *
mygets (void *arg, char *buffer, int len)
{
return fgets (buffer, len, stdin);
}
static int closed_already = 1;
static void
arm_rdi_open (char *name, int from_tty)
{
int rslt, i;
unsigned long arg1, arg2;
char *openArgs = NULL;
char *devName = NULL;
char *p;
if (name == NULL)
error (_("To open an RDI connection, you need to specify what serial\n\
device is attached to the remote system (e.g. /dev/ttya)."));
devName = xstrdup (name);
p = strchr (devName, ' ');
if (p)
{
*p = '\0';
++p;
while (*p == ' ')
++p;
openArgs = p;
}
arm_rdi_close (0);
rslt = Adp_OpenDevice (devName, openArgs, rdi_heartbeat);
if (rslt != adp_ok)
error (_("Could not open device \"%s\""), name);
gdb_config.bytesex = 2 | (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? 1 : 0);
gdb_config.fpe = 1;
gdb_config.rditype = 2;
gdb_config.heartbeat_on = 1;
gdb_config.flags = 2;
gdb_hostif.dbgprint = myprint;
gdb_hostif.dbgpause = mypause;
gdb_hostif.dbgarg = NULL;
gdb_hostif.writec = mywritec;
gdb_hostif.readc = myreadc;
gdb_hostif.write = mywrite;
gdb_hostif.gets = mygets;
gdb_hostif.hostosarg = NULL;
gdb_hostif.reset = voiddummy;
rslt = angel_RDI_open (10, &gdb_config, &gdb_hostif, NULL);
if (rslt == RDIError_BigEndian || rslt == RDIError_LittleEndian)
;
else if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt));
Adp_CloseDevice ();
error (_("RDI_open failed."));
}
rslt = angel_RDI_info (RDIInfo_Target, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
rslt = angel_RDI_info (RDIInfo_Points, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
rslt = angel_RDI_info (RDIInfo_Step, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
rslt = angel_RDI_info (RDIInfo_CoPro, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
rslt = angel_RDI_info (RDIInfo_SemiHosting, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
rslt = angel_RDI_info (RDIInfo_GetLoadSize, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
max_load_size = arg1;
push_target (&arm_rdi_ops);
target_fetch_registers (-1);
rslt = angel_RDI_open (1, &gdb_config, NULL, NULL);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt));
}
arg1 = rom_at_zero ? 0x0 : 0x13b;
rslt = angel_RDI_info (RDIVector_Catch, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
arg1 = (unsigned long) "";
rslt = angel_RDI_info (RDISet_Cmdline, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
{
struct local_bp_list_entry *entry, *preventry = NULL;
for (entry = local_bp_list; entry != NULL; entry = entry->next)
{
if (preventry)
xfree (preventry);
}
}
printf_filtered ("Connected to ARM RDI target.\n");
closed_already = 0;
inferior_ptid = pid_to_ptid (42);
}
static void
arm_rdi_create_inferior (char *exec_file, char *args, char **env, int from_tty)
{
int len, rslt;
unsigned long arg1, arg2;
char *arg_buf;
CORE_ADDR entry_point;
if (exec_file == 0 || exec_bfd == 0)
error (_("No executable file specified."));
entry_point = (CORE_ADDR) bfd_get_start_address (exec_bfd);
arm_rdi_kill ();
remove_breakpoints ();
init_wait_for_inferior ();
len = strlen (exec_file) + 1 + strlen (args) + 1 + 10;
arg_buf = (char *) alloca (len);
arg_buf[0] = '\0';
strcat (arg_buf, exec_file);
strcat (arg_buf, " ");
strcat (arg_buf, args);
inferior_ptid = pid_to_ptid (42);
insert_breakpoints ();
if (env != NULL)
{
while (*env)
{
if (strncmp (*env, "MEMSIZE=", sizeof ("MEMSIZE=") - 1) == 0)
{
unsigned long top_of_memory;
char *end_of_num;
top_of_memory = strtoul (*env + sizeof ("MEMSIZE=") - 1,
&end_of_num, 0);
printf_filtered ("Setting top-of-memory to 0x%lx\n",
top_of_memory);
rslt = angel_RDI_info (RDIInfo_SetTopMem, &top_of_memory, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
}
env++;
}
}
arg1 = (unsigned long) arg_buf;
rslt = angel_RDI_info (RDISet_Cmdline, (unsigned long *) arg_buf, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
proceed (entry_point, TARGET_SIGNAL_DEFAULT, 0);
}
static void
arm_rdi_detach (char *args, int from_tty)
{
pop_target ();
}
static void
arm_rdi_close (int quitting)
{
int rslt;
if (!closed_already)
{
rslt = angel_RDI_close ();
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_close: %s\n", rdi_error_message (rslt));
}
closed_already = 1;
inferior_ptid = null_ptid;
Adp_CloseDevice ();
generic_mourn_inferior ();
}
}
static void
arm_rdi_resume (ptid_t ptid, int step, enum target_signal siggnal)
{
int rslt;
PointHandle point;
if (0 )
{
rslt = angel_RDI_step (1, &point);
if (rslt != RDIError_NoError)
printf_filtered ("RDI_step: %s\n", rdi_error_message (rslt));
}
else
{
char handle[4];
CORE_ADDR pc = 0;
if (step)
{
pc = read_register (ARM_PC_REGNUM);
pc = arm_get_next_pc (pc);
arm_rdi_insert_breakpoint (pc, handle);
}
execute_status = rslt = angel_RDI_execute (&point);
if (rslt != RDIError_NoError && rslt != RDIError_BreakpointReached)
printf_filtered ("RDI_execute: %s\n", rdi_error_message (rslt));
if (step)
arm_rdi_remove_breakpoint (pc, handle);
}
}
static ptid_t
arm_rdi_wait (ptid_t ptid, struct target_waitstatus *status)
{
status->kind = (execute_status == RDIError_NoError ?
TARGET_WAITKIND_EXITED : TARGET_WAITKIND_STOPPED);
status->value.sig = rdi_error_signal (execute_status);
return inferior_ptid;
}
static void
arm_rdi_fetch_registers (int regno)
{
int rslt, rdi_regmask;
unsigned long rawreg, rawregs[32];
char cookedreg[4];
if (regno == -1)
{
rslt = angel_RDI_CPUread (255, 0x27fff, rawregs);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_CPUread: %s\n", rdi_error_message (rslt));
}
for (regno = 0; regno < 15; regno++)
{
store_unsigned_integer (cookedreg, 4, rawregs[regno]);
regcache_raw_supply (current_regcache, regno, (char *) cookedreg);
}
store_unsigned_integer (cookedreg, 4, rawregs[15]);
regcache_raw_supply (current_regcache, ARM_PS_REGNUM, (char *) cookedreg);
arm_rdi_fetch_registers (ARM_PC_REGNUM);
}
else
{
if (regno == ARM_PC_REGNUM)
rdi_regmask = RDIReg_PC;
else if (regno == ARM_PS_REGNUM)
rdi_regmask = RDIReg_CPSR;
else if (regno < 0 || regno > 15)
{
rawreg = 0;
regcache_raw_supply (current_regcache, regno, (char *) &rawreg);
return;
}
else
rdi_regmask = 1 << regno;
rslt = angel_RDI_CPUread (255, rdi_regmask, &rawreg);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_CPUread: %s\n", rdi_error_message (rslt));
}
store_unsigned_integer (cookedreg, 4, rawreg);
regcache_raw_supply (current_regcache, regno, (char *) cookedreg);
}
}
static void
arm_rdi_prepare_to_store (void)
{
}
static void
arm_rdi_store_registers (int regno)
{
int rslt, rdi_regmask;
unsigned long rawreg[3], rawerreg[3];
if (regno == -1)
{
for (regno = 0; regno < NUM_REGS; regno++)
arm_rdi_store_registers (regno);
}
else
{
deprecated_read_register_gen (regno, (char *) rawreg);
store_unsigned_integer (rawerreg, 4, rawreg[0]);
if (regno == ARM_PC_REGNUM)
rdi_regmask = RDIReg_PC;
else if (regno == ARM_PS_REGNUM)
rdi_regmask = RDIReg_CPSR;
else if (regno < 0 || regno > 15)
return;
else
rdi_regmask = 1 << regno;
rslt = angel_RDI_CPUwrite (255, rdi_regmask, rawerreg);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_CPUwrite: %s\n", rdi_error_message (rslt));
}
}
}
static int
arm_rdi_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
int should_write, struct mem_attrib *attrib,
struct target_ops *target)
{
int rslt, i;
if (should_write)
{
rslt = angel_RDI_write (myaddr, memaddr, &len);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_write: %s\n", rdi_error_message (rslt));
}
}
else
{
rslt = angel_RDI_read (memaddr, myaddr, &len);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_read: %s\n", rdi_error_message (rslt));
len = 0;
}
}
return len;
}
static void
arm_rdi_files_info (struct target_ops *ignore)
{
char *file = "nothing";
int rslt;
unsigned long arg1, arg2;
rslt = angel_RDI_info (RDIInfo_Target, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
if (arg1 & (1 << 15))
printf_filtered ("Target supports Thumb code.\n");
if (arg1 & (1 << 14))
printf_filtered ("Target can do profiling.\n");
if (arg1 & (1 << 4))
printf_filtered ("Target is real hardware.\n");
rslt = angel_RDI_info (RDIInfo_Step, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
printf_filtered ("Target can%s single-step.\n", (arg1 & 0x4 ? "" : "not"));
rslt = angel_RDI_info (RDIInfo_Icebreaker, &arg1, &arg2);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt));
}
else
printf_filtered ("Target includes an EmbeddedICE.\n");
}
static void
arm_rdi_kill (void)
{
int rslt;
rslt = angel_RDI_open (1, &gdb_config, NULL, NULL);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt));
}
}
static void
arm_rdi_mourn_inferior (void)
{
remove_breakpoints();
unpush_target (&arm_rdi_ops);
generic_mourn_inferior ();
}
static int
arm_rdi_insert_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
{
int rslt;
PointHandle point;
struct local_bp_list_entry *entry;
int type = RDIPoint_EQ;
if (arm_pc_is_thumb (addr))
type |= RDIPoint_16Bit;
rslt = angel_RDI_setbreak (addr, type, 0, &point);
if (rslt != RDIError_NoError)
{
printf_filtered ("RDI_setbreak: %s\n", rdi_error_message (rslt));
}
entry =
(struct local_bp_list_entry *) xmalloc (sizeof (struct local_bp_list_entry));
entry->addr = addr;
entry->point = point;
entry->next = local_bp_list;
local_bp_list = entry;
return rslt;
}
static int
arm_rdi_remove_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
{
int rslt;
PointHandle point;
struct local_bp_list_entry **entryp, *dead;
for (entryp = &local_bp_list; *entryp != NULL; entryp = &(*entryp)->next)
if ((*entryp)->addr == addr)
break;
if (*entryp)
{
dead = *entryp;
rslt = angel_RDI_clearbreak (dead->point);
if (rslt != RDIError_NoError)
printf_filtered ("RDI_clearbreak: %s\n", rdi_error_message (rslt));
*entryp = dead->next;
xfree (dead);
}
return 0;
}
static char *
rdi_error_message (int err)
{
switch (err)
{
case RDIError_NoError:
return "no error";
case RDIError_Reset:
return "debuggee reset";
case RDIError_UndefinedInstruction:
return "undefined instruction";
case RDIError_SoftwareInterrupt:
return "SWI trapped";
case RDIError_PrefetchAbort:
return "prefetch abort, execution ran into unmapped memory?";
case RDIError_DataAbort:
return "data abort, no memory at specified address?";
case RDIError_AddressException:
return "address exception, access >26bit in 26bit mode";
case RDIError_IRQ:
return "IRQ, interrupt trapped";
case RDIError_FIQ:
return "FIQ, fast interrupt trapped";
case RDIError_Error:
return "a miscellaneous type of error";
case RDIError_BranchThrough0:
return "branch through location 0";
case RDIError_NotInitialised:
return "internal error, RDI_open not called first";
case RDIError_UnableToInitialise:
return "internal error, target world is broken";
case RDIError_WrongByteSex:
return "See Operator: WrongByteSex";
case RDIError_UnableToTerminate:
return "See Operator: Unable to Terminate";
case RDIError_BadInstruction:
return "bad instruction, illegal to execute this instruction";
case RDIError_IllegalInstruction:
return "illegal instruction, the effect of executing it is undefined";
case RDIError_BadCPUStateSetting:
return "internal error, tried to set SPSR of user mode";
case RDIError_UnknownCoPro:
return "unknown co-processor";
case RDIError_UnknownCoProState:
return "cannot execute co-processor request";
case RDIError_BadCoProState:
return "recognizably broken co-processor request";
case RDIError_BadPointType:
return "internal error, bad point yype";
case RDIError_UnimplementedType:
return "internal error, unimplemented type";
case RDIError_BadPointSize:
return "internal error, bad point size";
case RDIError_UnimplementedSize:
return "internal error, unimplemented size";
case RDIError_NoMorePoints:
return "last break/watch point was used";
case RDIError_BreakpointReached:
return "breakpoint reached";
case RDIError_WatchpointAccessed:
return "watchpoint accessed";
case RDIError_NoSuchPoint:
return "attempted to clear non-existent break/watch point";
case RDIError_ProgramFinishedInStep:
return "end of the program reached while stepping";
case RDIError_UserInterrupt:
return "you pressed Escape";
case RDIError_CantSetPoint:
return "no more break/watch points available";
case RDIError_IncompatibleRDILevels:
return "incompatible RDI levels";
case RDIError_LittleEndian:
return "debuggee is little endian";
case RDIError_BigEndian:
return "debuggee is big endian";
case RDIError_SoftInitialiseError:
return "recoverable error in RDI initialization";
case RDIError_InsufficientPrivilege:
return "internal error, supervisor state not accessible to monitor";
case RDIError_UnimplementedMessage:
return "internal error, unimplemented message";
case RDIError_UndefinedMessage:
return "internal error, undefined message";
default:
return "undefined error message, should reset target";
}
}
static enum target_signal
rdi_error_signal (int err)
{
switch (err)
{
case RDIError_NoError:
return 0;
case RDIError_Reset:
return TARGET_SIGNAL_TERM;
case RDIError_UndefinedInstruction:
return TARGET_SIGNAL_ILL;
case RDIError_SoftwareInterrupt:
case RDIError_PrefetchAbort:
case RDIError_DataAbort:
return TARGET_SIGNAL_TRAP;
case RDIError_AddressException:
return TARGET_SIGNAL_SEGV;
case RDIError_IRQ:
case RDIError_FIQ:
return TARGET_SIGNAL_TRAP;
case RDIError_Error:
return TARGET_SIGNAL_TERM;
case RDIError_BranchThrough0:
return TARGET_SIGNAL_TRAP;
case RDIError_NotInitialised:
case RDIError_UnableToInitialise:
case RDIError_WrongByteSex:
case RDIError_UnableToTerminate:
return TARGET_SIGNAL_UNKNOWN;
case RDIError_BadInstruction:
case RDIError_IllegalInstruction:
return TARGET_SIGNAL_ILL;
case RDIError_BadCPUStateSetting:
case RDIError_UnknownCoPro:
case RDIError_UnknownCoProState:
case RDIError_BadCoProState:
case RDIError_BadPointType:
case RDIError_UnimplementedType:
case RDIError_BadPointSize:
case RDIError_UnimplementedSize:
case RDIError_NoMorePoints:
return TARGET_SIGNAL_UNKNOWN;
case RDIError_BreakpointReached:
case RDIError_WatchpointAccessed:
return TARGET_SIGNAL_TRAP;
case RDIError_NoSuchPoint:
case RDIError_ProgramFinishedInStep:
return TARGET_SIGNAL_UNKNOWN;
case RDIError_UserInterrupt:
return TARGET_SIGNAL_INT;
case RDIError_IncompatibleRDILevels:
case RDIError_LittleEndian:
case RDIError_BigEndian:
case RDIError_SoftInitialiseError:
case RDIError_InsufficientPrivilege:
case RDIError_UnimplementedMessage:
case RDIError_UndefinedMessage:
default:
return TARGET_SIGNAL_UNKNOWN;
}
}
static void
arm_rdi_stop(void)
{
angel_RDI_stop_request();
}
static void
init_rdi_ops (void)
{
arm_rdi_ops.to_shortname = "rdi";
arm_rdi_ops.to_longname = "ARM RDI";
arm_rdi_ops.to_doc = "Use a remote ARM-based computer; via the RDI library.\n\
Specify the serial device it is connected to (e.g. /dev/ttya).";
arm_rdi_ops.to_open = arm_rdi_open;
arm_rdi_ops.to_close = arm_rdi_close;
arm_rdi_ops.to_detach = arm_rdi_detach;
arm_rdi_ops.to_resume = arm_rdi_resume;
arm_rdi_ops.to_wait = arm_rdi_wait;
arm_rdi_ops.to_stop = arm_rdi_stop;
arm_rdi_ops.to_fetch_registers = arm_rdi_fetch_registers;
arm_rdi_ops.to_store_registers = arm_rdi_store_registers;
arm_rdi_ops.to_prepare_to_store = arm_rdi_prepare_to_store;
arm_rdi_ops.deprecated_xfer_memory = arm_rdi_xfer_memory;
arm_rdi_ops.to_files_info = arm_rdi_files_info;
arm_rdi_ops.to_insert_breakpoint = arm_rdi_insert_breakpoint;
arm_rdi_ops.to_remove_breakpoint = arm_rdi_remove_breakpoint;
arm_rdi_ops.to_kill = arm_rdi_kill;
arm_rdi_ops.to_load = generic_load;
arm_rdi_ops.to_create_inferior = arm_rdi_create_inferior;
arm_rdi_ops.to_mourn_inferior = arm_rdi_mourn_inferior;
arm_rdi_ops.to_stratum = process_stratum;
arm_rdi_ops.to_has_all_memory = 1;
arm_rdi_ops.to_has_memory = 1;
arm_rdi_ops.to_has_stack = 1;
arm_rdi_ops.to_has_registers = 1;
arm_rdi_ops.to_has_execution = 1;
arm_rdi_ops.to_magic = OPS_MAGIC;
}
static void
rdilogfile_command (char *arg, int from_tty)
{
if (!arg || strlen (arg) == 0)
{
printf_filtered ("rdi log file is '%s'\n", log_filename);
return;
}
if (log_filename)
xfree (log_filename);
log_filename = xstrdup (arg);
Adp_SetLogfile (log_filename);
}
static void
rdilogenable_command (char *args, int from_tty)
{
if (!args || strlen (args) == 0)
{
printf_filtered ("rdi log is %s\n", log_enable ? "enabled" : "disabled");
return;
}
if (!strcasecmp (args, "1") ||
!strcasecmp (args, "y") ||
!strcasecmp (args, "yes") ||
!strcasecmp (args, "on") ||
!strcasecmp (args, "t") ||
!strcasecmp (args, "true"))
Adp_SetLogEnable (log_enable = 1);
else if (!strcasecmp (args, "0") ||
!strcasecmp (args, "n") ||
!strcasecmp (args, "no") ||
!strcasecmp (args, "off") ||
!strcasecmp (args, "f") ||
!strcasecmp (args, "false"))
Adp_SetLogEnable (log_enable = 0);
else
printf_filtered ("rdilogenable: unrecognized argument '%s'\n"
" try y or n\n", args);
}
extern initialize_file_ftype _initialize_remote_rdi;
void
_initialize_remote_rdi (void)
{
struct cmd_list_element *c;
init_rdi_ops ();
add_target (&arm_rdi_ops);
log_filename = xstrdup ("rdi.log");
Adp_SetLogfile (log_filename);
Adp_SetLogEnable (log_enable);
c = add_cmd ("rdilogfile", class_maintenance, rdilogfile_command, _("\
Set filename for ADP packet log.\n\
This file is used to log Angel Debugger Protocol packets.\n\
With a single argument, sets the logfile name to that value.\n\
Without an argument, shows the current logfile name.\n\
See also: rdilogenable\n"),
&maintenancelist);
set_cmd_completer (c, filename_completer);
add_cmd ("rdilogenable", class_maintenance, rdilogenable_command, _("\
Set enable logging of ADP packets.\n\
This will log ADP packets exchanged between gdb and the\n\
rdi target device.\n\
An argument of 1, t, true, y or yes will enable.\n\
An argument of 0, f, false, n or no will disabled.\n\
Withough an argument, it will display current state."),
&maintenancelist);
add_setshow_boolean_cmd ("rdiromatzero", no_class, &rom_at_zero, _("\
Set target has ROM at addr 0."), _("\
Show if target has ROM at addr 0."), _("\
A true value disables vector catching, false enables vector catching.\n\
This is evaluated at the time the 'target rdi' command is executed."),
NULL,
NULL,
&setlist, &showlist);
add_setshow_boolean_cmd ("rdiheartbeat", no_class, &rdi_heartbeat, _("\
Set enable for ADP heartbeat packets."), _("\
Show enable for ADP heartbeat packets."), _("\
I don't know why you would want this. If you enable them,\n\
it will confuse ARM and EPI JTAG interface boxes as well\n\
as the Angel Monitor."),
NULL,
NULL,
&setlist, &showlist);
}
void
Fail (const char *ignored, ...)
{
}