/* Remote target communications for serial-line targets in custom GDB protocol
Copyright 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
- 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
This file is part of GDB.
static void init_extended_remote_ops (void);
-static void init_remote_cisco_ops (void);
-
-static struct target_ops remote_cisco_ops;
-
static void remote_stop (void);
static int ishex (int ch, int *val);
starts. */
static struct serial *remote_desc = NULL;
-/* This is set by the target (thru the 'S' message)
- to denote that the target is in kernel mode. */
-static int cisco_kernel_mode = 0;
-
/* This variable sets the number of bits in an address that are to be
sent in a memory ("M" or "m") packet. Normally, after stripping
leading zeros, the entire address would be sent. This variable
static int remote_get_threadinfo (threadref * threadid, int fieldset, /*TAG mask */
struct gdb_ext_thread_info *info);
-static int adapt_remote_get_threadinfo (gdb_threadref * ref,
- int selection,
- struct gdb_ext_thread_info *info);
-
static char *pack_threadlist_request (char *pkt, int startflag,
int threadcount,
threadref * nextthread);
return result;
}
-/* Unfortunately, 61 bit thread-ids are bigger than the internal
- representation of a threadid. */
-
-static int
-adapt_remote_get_threadinfo (gdb_threadref *ref, int selection,
- struct gdb_ext_thread_info *info)
-{
- threadref lclref;
-
- int_to_threadref (&lclref, *ref);
- return remote_get_threadinfo (&lclref, selection, info);
-}
-
/* Format: i'Q':8,i"L":8,initflag:8,batchsize:16,lastthreadid:32 */
static char *
objfile_relocate (symfile_objfile, offs);
}
-/*
- * Cisco version of section offsets:
- *
- * Instead of having GDB query the target for the section offsets,
- * Cisco lets the target volunteer the information! It's also in
- * a different format, so here are the functions that will decode
- * a section offset packet from a Cisco target.
- */
-
-/*
- * Function: remote_cisco_section_offsets
- *
- * Returns: zero for success, non-zero for failure
- */
-
-static int
-remote_cisco_section_offsets (bfd_vma text_addr,
- bfd_vma data_addr,
- bfd_vma bss_addr,
- bfd_signed_vma *text_offs,
- bfd_signed_vma *data_offs,
- bfd_signed_vma *bss_offs)
-{
- bfd_vma text_base, data_base, bss_base;
- struct minimal_symbol *start;
- asection *sect;
- bfd *abfd;
- int len;
-
- if (symfile_objfile == NULL)
- return -1; /* no can do nothin' */
-
- start = lookup_minimal_symbol ("_start", NULL, NULL);
- if (start == NULL)
- return -1; /* Can't find "_start" symbol */
-
- data_base = bss_base = 0;
- text_base = SYMBOL_VALUE_ADDRESS (start);
-
- abfd = symfile_objfile->obfd;
- for (sect = abfd->sections;
- sect != 0;
- sect = sect->next)
- {
- const char *p = bfd_get_section_name (abfd, sect);
- len = strlen (p);
- if (strcmp (p + len - 4, "data") == 0) /* ends in "data" */
- if (data_base == 0 ||
- data_base > bfd_get_section_vma (abfd, sect))
- data_base = bfd_get_section_vma (abfd, sect);
- if (strcmp (p + len - 3, "bss") == 0) /* ends in "bss" */
- if (bss_base == 0 ||
- bss_base > bfd_get_section_vma (abfd, sect))
- bss_base = bfd_get_section_vma (abfd, sect);
- }
- *text_offs = text_addr - text_base;
- *data_offs = data_addr - data_base;
- *bss_offs = bss_addr - bss_base;
- if (remote_debug)
- {
- char tmp[128];
-
- sprintf (tmp, "VMA: text = 0x");
- sprintf_vma (tmp + strlen (tmp), text_addr);
- sprintf (tmp + strlen (tmp), " data = 0x");
- sprintf_vma (tmp + strlen (tmp), data_addr);
- sprintf (tmp + strlen (tmp), " bss = 0x");
- sprintf_vma (tmp + strlen (tmp), bss_addr);
- fputs_filtered (tmp, gdb_stdlog);
- fprintf_filtered (gdb_stdlog,
- "Reloc offset: text = 0x%s data = 0x%s bss = 0x%s\n",
- paddr_nz (*text_offs),
- paddr_nz (*data_offs),
- paddr_nz (*bss_offs));
- }
-
- return 0;
-}
-
-/*
- * Function: remote_cisco_objfile_relocate
- *
- * Relocate the symbol file for a remote target.
- */
-
-void
-remote_cisco_objfile_relocate (bfd_signed_vma text_off, bfd_signed_vma data_off,
- bfd_signed_vma bss_off)
-{
- struct section_offsets *offs;
-
- if (text_off != 0 || data_off != 0 || bss_off != 0)
- {
- /* FIXME: This code assumes gdb-stabs.h is being used; it's
- broken for xcoff, dwarf, sdb-coff, etc. But there is no
- simple canonical representation for this stuff. */
-
- offs = (struct section_offsets *)
- alloca (SIZEOF_N_SECTION_OFFSETS (symfile_objfile->num_sections));
- memcpy (offs, symfile_objfile->section_offsets,
- SIZEOF_N_SECTION_OFFSETS (symfile_objfile->num_sections));
-
- offs->offsets[SECT_OFF_TEXT (symfile_objfile)] = text_off;
- offs->offsets[SECT_OFF_DATA (symfile_objfile)] = data_off;
- offs->offsets[SECT_OFF_BSS (symfile_objfile)] = bss_off;
-
- /* First call the standard objfile_relocate. */
- objfile_relocate (symfile_objfile, offs);
-
- /* Now we need to fix up the section entries already attached to
- the exec target. These entries will control memory transfers
- from the exec file. */
-
- exec_set_section_offsets (text_off, data_off, bss_off);
- }
-}
-
/* Stub for catch_errors. */
static int
if (buf[3] == 'p')
{
- /* Export Cisco kernel mode as a convenience variable
- (so that it can be used in the GDB prompt if desired). */
-
- if (cisco_kernel_mode == 1)
- set_internalvar (lookup_internalvar ("cisco_kernel_mode"),
- value_from_string ("PDEBUG-"));
- cisco_kernel_mode = 0;
thread_num = strtol ((const char *) &buf[4], NULL, 16);
record_currthread (thread_num);
}
- else if (buf[3] == 'k')
- {
- /* Export Cisco kernel mode as a convenience variable
- (so that it can be used in the GDB prompt if desired). */
-
- if (cisco_kernel_mode == 1)
- set_internalvar (lookup_internalvar ("cisco_kernel_mode"),
- value_from_string ("KDEBUG-"));
- cisco_kernel_mode = 1;
- }
goto got_status;
- case 'N': /* Cisco special: status and offsets */
- {
- bfd_vma text_addr, data_addr, bss_addr;
- bfd_signed_vma text_off, data_off, bss_off;
- unsigned char *p1;
-
- status->kind = TARGET_WAITKIND_STOPPED;
- status->value.sig = (enum target_signal)
- (((fromhex (buf[1])) << 4) + (fromhex (buf[2])));
-
- if (symfile_objfile == NULL)
- {
- warning ("Relocation packet received with no symbol file. \
-Packet Dropped");
- goto got_status;
- }
-
- /* Relocate object file. Buffer format is NAATT;DD;BB
- * where AA is the signal number, TT is the new text
- * address, DD * is the new data address, and BB is the
- * new bss address. */
-
- p = &buf[3];
- text_addr = strtoul (p, (char **) &p1, 16);
- if (p1 == p || *p1 != ';')
- warning ("Malformed relocation packet: Packet '%s'", buf);
- p = p1 + 1;
- data_addr = strtoul (p, (char **) &p1, 16);
- if (p1 == p || *p1 != ';')
- warning ("Malformed relocation packet: Packet '%s'", buf);
- p = p1 + 1;
- bss_addr = strtoul (p, (char **) &p1, 16);
- if (p1 == p)
- warning ("Malformed relocation packet: Packet '%s'", buf);
-
- if (remote_cisco_section_offsets (text_addr, data_addr, bss_addr,
- &text_off, &data_off, &bss_off)
- == 0)
- if (text_off != 0 || data_off != 0 || bss_off != 0)
- remote_cisco_objfile_relocate (text_off, data_off, bss_off);
-
- goto got_status;
- }
case 'W': /* Target exited */
{
/* The remote process exited. */
if (buf[3] == 'p')
{
- /* Export Cisco kernel mode as a convenience variable
- (so that it can be used in the GDB prompt if desired). */
-
- if (cisco_kernel_mode == 1)
- set_internalvar (lookup_internalvar ("cisco_kernel_mode"),
- value_from_string ("PDEBUG-"));
- cisco_kernel_mode = 0;
thread_num = strtol ((const char *) &buf[4], NULL, 16);
record_currthread (thread_num);
}
- else if (buf[3] == 'k')
- {
- /* Export Cisco kernel mode as a convenience variable
- (so that it can be used in the GDB prompt if desired). */
-
- if (cisco_kernel_mode == 1)
- set_internalvar (lookup_internalvar ("cisco_kernel_mode"),
- value_from_string ("KDEBUG-"));
- cisco_kernel_mode = 1;
- }
goto got_status;
- case 'N': /* Cisco special: status and offsets */
- {
- bfd_vma text_addr, data_addr, bss_addr;
- bfd_signed_vma text_off, data_off, bss_off;
- unsigned char *p1;
-
- status->kind = TARGET_WAITKIND_STOPPED;
- status->value.sig = (enum target_signal)
- (((fromhex (buf[1])) << 4) + (fromhex (buf[2])));
-
- if (symfile_objfile == NULL)
- {
- warning ("Relocation packet recieved with no symbol file. \
-Packet Dropped");
- goto got_status;
- }
-
- /* Relocate object file. Buffer format is NAATT;DD;BB
- * where AA is the signal number, TT is the new text
- * address, DD * is the new data address, and BB is the
- * new bss address. */
-
- p = &buf[3];
- text_addr = strtoul (p, (char **) &p1, 16);
- if (p1 == p || *p1 != ';')
- warning ("Malformed relocation packet: Packet '%s'", buf);
- p = p1 + 1;
- data_addr = strtoul (p, (char **) &p1, 16);
- if (p1 == p || *p1 != ';')
- warning ("Malformed relocation packet: Packet '%s'", buf);
- p = p1 + 1;
- bss_addr = strtoul (p, (char **) &p1, 16);
- if (p1 == p)
- warning ("Malformed relocation packet: Packet '%s'", buf);
-
- if (remote_cisco_section_offsets (text_addr, data_addr, bss_addr,
- &text_off, &data_off, &bss_off)
- == 0)
- if (text_off != 0 || data_off != 0 || bss_off != 0)
- remote_cisco_objfile_relocate (text_off, data_off, bss_off);
-
- goto got_status;
- }
case 'W': /* Target exited */
{
/* The remote process exited. */
}
}
-static int remote_cisco_mode;
-
/* Come here after finding the start of the frame. Collect the rest
into BUF, verifying the checksum, length, and handling run-length
compression. No more than sizeof_buf-1 characters are read so that
int repeat;
csum += c;
- if (remote_cisco_mode == 0)
- {
- c = readchar (remote_timeout);
- csum += c;
- repeat = c - ' ' + 3; /* Compute repeat count */
- }
- else
- {
- /* Cisco's run-length encoding variant uses two
- hex chars to represent the repeat count. */
-
- c = readchar (remote_timeout);
- csum += c;
- repeat = fromhex (c) << 4;
- c = readchar (remote_timeout);
- csum += c;
- repeat += fromhex (c);
- }
+ c = readchar (remote_timeout);
+ csum += c;
+ repeat = c - ' ' + 3; /* Compute repeat count */
/* The character before ``*'' is repeated. */
extended_remote_ops.to_mourn_inferior = extended_remote_mourn;
}
-/*
- * Command: info remote-process
- *
- * This implements Cisco's version of the "info proc" command.
- *
- * This query allows the target stub to return an arbitrary string
- * (or strings) giving arbitrary information about the target process.
- * This is optional; the target stub isn't required to implement it.
- *
- * Syntax: qfProcessInfo request first string
- * qsProcessInfo request subsequent string
- * reply: 'O'<hex-encoded-string>
- * 'l' last reply (empty)
- */
-
-static void
-remote_info_process (char *args, int from_tty)
-{
- struct remote_state *rs = get_remote_state ();
- char *buf = alloca (rs->remote_packet_size);
-
- if (remote_desc == 0)
- error ("Command can only be used when connected to the remote target.");
-
- putpkt ("qfProcessInfo");
- getpkt (buf, (rs->remote_packet_size), 0);
- if (buf[0] == 0)
- return; /* Silently: target does not support this feature. */
-
- if (buf[0] == 'E')
- error ("info proc: target error.");
-
- while (buf[0] == 'O') /* Capitol-O packet */
- {
- remote_console_output (&buf[1]);
- putpkt ("qsProcessInfo");
- getpkt (buf, (rs->remote_packet_size), 0);
- }
-}
-
-/*
- * Target Cisco
- */
-
-static void
-remote_cisco_open (char *name, int from_tty)
-{
- int ex;
- if (name == 0)
- error ("To open a remote debug connection, you need to specify what \n"
- "device is attached to the remote system (e.g. host:port).");
-
- /* See FIXME above */
- wait_forever_enabled_p = 1;
-
- target_preopen (from_tty);
-
- unpush_target (&remote_cisco_ops);
-
- remote_desc = remote_serial_open (name);
- if (!remote_desc)
- perror_with_name (name);
-
- /*
- * If a baud rate was specified on the gdb command line it will
- * be greater than the initial value of -1. If it is, use it otherwise
- * default to 9600
- */
-
- baud_rate = (baud_rate > 0) ? baud_rate : 9600;
- if (serial_setbaudrate (remote_desc, baud_rate))
- {
- /* The requested speed could not be set. Error out to
- top level after closing remote_desc. Take care to
- set remote_desc to NULL to avoid closing remote_desc
- more than once. */
- serial_close (remote_desc);
- remote_desc = NULL;
- perror_with_name (name);
- }
-
- serial_raw (remote_desc);
-
- /* If there is something sitting in the buffer we might take it as a
- response to a command, which would be bad. */
- serial_flush_input (remote_desc);
-
- if (from_tty)
- {
- puts_filtered ("Remote debugging using ");
- puts_filtered (name);
- puts_filtered ("\n");
- }
-
- remote_cisco_mode = 1;
-
- push_target (&remote_cisco_ops); /* Switch to using cisco target now */
-
- init_all_packet_configs ();
-
- general_thread = -2;
- continue_thread = -2;
-
- /* Probe for ability to use "ThreadInfo" query, as required. */
- use_threadinfo_query = 1;
- use_threadextra_query = 1;
-
- /* Without this, some commands which require an active target (such
- as kill) won't work. This variable serves (at least) double duty
- as both the pid of the target process (if it has such), and as a
- flag indicating that a target is active. These functions should
- be split out into seperate variables, especially since GDB will
- someday have a notion of debugging several processes. */
- inferior_ptid = pid_to_ptid (MAGIC_NULL_PID);
-
- /* Start the remote connection; if error, discard this target. See
- the comments in remote_open_1() for further details such as the
- need to re-throw the exception. */
- ex = catch_exceptions (uiout,
- remote_start_remote_dummy, NULL,
- "Couldn't establish connection to remote"
- " target\n",
- RETURN_MASK_ALL);
- if (ex < 0)
- {
- pop_target ();
- throw_exception (ex);
- }
-}
-
-static void
-remote_cisco_close (int quitting)
-{
- remote_cisco_mode = 0;
- remote_close (quitting);
-}
-
-static void
-remote_cisco_mourn (void)
-{
- remote_mourn_1 (&remote_cisco_ops);
-}
-
-enum
-{
- READ_MORE,
- FATAL_ERROR,
- ENTER_DEBUG,
- DISCONNECT_TELNET
-}
-minitelnet_return;
-
-/* Shared between readsocket() and readtty(). The size is arbitrary,
- however all targets are known to support a 400 character packet. */
-static char tty_input[400];
-
-static int escape_count;
-static int echo_check;
-extern int quit_flag;
-
-static int
-readsocket (void)
-{
- int data;
-
- /* Loop until the socket doesn't have any more data */
-
- while ((data = readchar (0)) >= 0)
- {
- /* Check for the escape sequence */
- if (data == '|')
- {
- /* If this is the fourth escape, get out */
- if (++escape_count == 4)
- {
- return ENTER_DEBUG;
- }
- else
- { /* This is a '|', but not the fourth in a row.
- Continue without echoing it. If it isn't actually
- one of four in a row, it'll be echoed later. */
- continue;
- }
- }
- else
- /* Not a '|' */
- {
- /* Ensure any pending '|'s are flushed. */
-
- for (; escape_count > 0; escape_count--)
- putchar ('|');
- }
-
- if (data == '\r') /* If this is a return character, */
- continue; /* - just supress it. */
-
- if (echo_check != -1) /* Check for echo of user input. */
- {
- if (tty_input[echo_check] == data)
- {
- gdb_assert (echo_check <= sizeof (tty_input));
- echo_check++; /* Character matched user input: */
- continue; /* Continue without echoing it. */
- }
- else if ((data == '\n') && (tty_input[echo_check] == '\r'))
- { /* End of the line (and of echo checking). */
- echo_check = -1; /* No more echo supression */
- continue; /* Continue without echoing. */
- }
- else
- { /* Failed check for echo of user input.
- We now have some suppressed output to flush! */
- int j;
-
- for (j = 0; j < echo_check; j++)
- putchar (tty_input[j]);
- echo_check = -1;
- }
- }
- putchar (data); /* Default case: output the char. */
- }
-
- if (data == SERIAL_TIMEOUT) /* Timeout returned from readchar. */
- return READ_MORE; /* Try to read some more */
- else
- return FATAL_ERROR; /* Trouble, bail out */
-}
-
-static int
-readtty (void)
-{
- int tty_bytecount;
-
- /* First, read a buffer full from the terminal */
- tty_bytecount = read (fileno (stdin), tty_input, sizeof (tty_input) - 1);
- if (tty_bytecount == -1)
- {
- perror ("readtty: read failed");
- return FATAL_ERROR;
- }
-
- /* Remove a quoted newline. */
- if (tty_input[tty_bytecount - 1] == '\n' &&
- tty_input[tty_bytecount - 2] == '\\') /* line ending in backslash */
- {
- tty_input[--tty_bytecount] = 0; /* remove newline */
- tty_input[--tty_bytecount] = 0; /* remove backslash */
- }
-
- /* Turn trailing newlines into returns */
- if (tty_input[tty_bytecount - 1] == '\n')
- tty_input[tty_bytecount - 1] = '\r';
-
- /* If the line consists of a ~, enter debugging mode. */
- if ((tty_input[0] == '~') && (tty_bytecount == 2))
- return ENTER_DEBUG;
-
- /* Make this a zero terminated string and write it out */
- tty_input[tty_bytecount] = 0;
- if (serial_write (remote_desc, tty_input, tty_bytecount))
- {
- perror_with_name ("readtty: write failed");
- return FATAL_ERROR;
- }
-
- return READ_MORE;
-}
-
-static int
-minitelnet (void)
-{
- fd_set input; /* file descriptors for select */
- int tablesize; /* max number of FDs for select */
- int status;
- int quit_count = 0;
-
- escape_count = 0;
- echo_check = -1;
-
- tablesize = 8 * sizeof (input);
-
- for (;;)
- {
- /* Check for anything from our socket - doesn't block. Note that
- this must be done *before* the select as there may be
- buffered I/O waiting to be processed. */
-
- if ((status = readsocket ()) == FATAL_ERROR)
- {
- error ("Debugging terminated by communications error");
- }
- else if (status != READ_MORE)
- {
- return (status);
- }
-
- fflush (stdout); /* Flush output before blocking */
-
- /* Now block on more socket input or TTY input */
-
- FD_ZERO (&input);
- FD_SET (fileno (stdin), &input);
- FD_SET (deprecated_serial_fd (remote_desc), &input);
-
- status = select (tablesize, &input, 0, 0, 0);
- if ((status == -1) && (errno != EINTR))
- {
- error ("Communications error on select %d", errno);
- }
-
- /* Handle Control-C typed */
-
- if (quit_flag)
- {
- if ((++quit_count) == 2)
- {
- if (query ("Interrupt GDB? "))
- {
- printf_filtered ("Interrupted by user.\n");
- throw_exception (RETURN_QUIT);
- }
- quit_count = 0;
- }
- quit_flag = 0;
-
- if (remote_break)
- serial_send_break (remote_desc);
- else
- serial_write (remote_desc, "\003", 1);
-
- continue;
- }
-
- /* Handle console input */
-
- if (FD_ISSET (fileno (stdin), &input))
- {
- quit_count = 0;
- echo_check = 0;
- status = readtty ();
- if (status == READ_MORE)
- continue;
-
- return status; /* telnet session ended */
- }
- }
-}
-
-static ptid_t
-remote_cisco_wait (ptid_t ptid, struct target_waitstatus *status)
-{
- if (minitelnet () != ENTER_DEBUG)
- {
- error ("Debugging session terminated by protocol error");
- }
- putpkt ("?");
- return remote_wait (ptid, status);
-}
-
-static void
-init_remote_cisco_ops (void)
-{
- remote_cisco_ops.to_shortname = "cisco";
- remote_cisco_ops.to_longname = "Remote serial target in cisco-specific protocol";
- remote_cisco_ops.to_doc =
- "Use a remote machine via TCP, using a cisco-specific protocol.\n\
-Specify the serial device it is connected to (e.g. host:2020).";
- remote_cisco_ops.to_open = remote_cisco_open;
- remote_cisco_ops.to_close = remote_cisco_close;
- remote_cisco_ops.to_detach = remote_detach;
- remote_cisco_ops.to_disconnect = remote_disconnect;
- remote_cisco_ops.to_resume = remote_resume;
- remote_cisco_ops.to_wait = remote_cisco_wait;
- remote_cisco_ops.to_fetch_registers = remote_fetch_registers;
- remote_cisco_ops.to_store_registers = remote_store_registers;
- remote_cisco_ops.to_prepare_to_store = remote_prepare_to_store;
- remote_cisco_ops.to_xfer_memory = remote_xfer_memory;
- remote_cisco_ops.to_files_info = remote_files_info;
- remote_cisco_ops.to_insert_breakpoint = remote_insert_breakpoint;
- remote_cisco_ops.to_remove_breakpoint = remote_remove_breakpoint;
- remote_cisco_ops.to_remove_hw_breakpoint = remote_remove_hw_breakpoint;
- remote_cisco_ops.to_insert_hw_breakpoint = remote_insert_hw_breakpoint;
- remote_cisco_ops.to_insert_watchpoint = remote_insert_watchpoint;
- remote_cisco_ops.to_remove_watchpoint = remote_remove_watchpoint;
- remote_cisco_ops.to_stopped_by_watchpoint = remote_stopped_by_watchpoint;
- remote_cisco_ops.to_stopped_data_address = remote_stopped_data_address;
- remote_cisco_ops.to_can_use_hw_breakpoint = remote_check_watch_resources;
- remote_cisco_ops.to_kill = remote_kill;
- remote_cisco_ops.to_load = generic_load;
- remote_cisco_ops.to_mourn_inferior = remote_cisco_mourn;
- remote_cisco_ops.to_thread_alive = remote_thread_alive;
- remote_cisco_ops.to_find_new_threads = remote_threads_info;
- remote_cisco_ops.to_pid_to_str = remote_pid_to_str;
- remote_cisco_ops.to_extra_thread_info = remote_threads_extra_info;
- remote_cisco_ops.to_stratum = process_stratum;
- remote_cisco_ops.to_has_all_memory = 1;
- remote_cisco_ops.to_has_memory = 1;
- remote_cisco_ops.to_has_stack = 1;
- remote_cisco_ops.to_has_registers = 1;
- remote_cisco_ops.to_has_execution = 1;
- remote_cisco_ops.to_magic = OPS_MAGIC;
-}
-
static int
remote_can_async_p (void)
{
init_extended_async_remote_ops ();
add_target (&extended_async_remote_ops);
- init_remote_cisco_ops ();
- add_target (&remote_cisco_ops);
-
/* Hook into new objfile notification. */
remote_new_objfile_chain = target_new_objfile_hook;
target_new_objfile_hook = remote_new_objfile;
&showlist);
#endif
- add_info ("remote-process", remote_info_process,
- "Query the remote system for process info.");
-
add_packet_config_cmd (&remote_protocol_vcont,
"vCont", "verbose-resume",
set_remote_protocol_vcont_packet_cmd,
projects / deliverable / binutils-gdb.git / blobdiff