| /* Dump-to-file commands, for GDB, the GNU debugger. |
| |
| Copyright (C) 2002-2024 Free Software Foundation, Inc. |
| |
| Contributed by Red Hat. |
| |
| 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 3 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, see <http://www.gnu.org/licenses/>. */ |
| |
| #include "cli/cli-decode.h" |
| #include "cli/cli-cmds.h" |
| #include "value.h" |
| #include "completer.h" |
| #include <ctype.h> |
| #include "target.h" |
| #include "readline/tilde.h" |
| #include "gdbcore.h" |
| #include "cli/cli-utils.h" |
| #include "gdb_bfd.h" |
| #include "gdbsupport/filestuff.h" |
| #include "gdbsupport/byte-vector.h" |
| #include "gdbarch.h" |
| #include "inferior.h" |
| |
| static gdb::unique_xmalloc_ptr<char> |
| scan_expression (const char **cmd, const char *def) |
| { |
| if ((*cmd) == NULL || (**cmd) == '\0') |
| return make_unique_xstrdup (def); |
| else |
| { |
| char *exp; |
| const char *end; |
| |
| end = (*cmd) + strcspn (*cmd, " \t"); |
| exp = savestring ((*cmd), end - (*cmd)); |
| (*cmd) = skip_spaces (end); |
| return gdb::unique_xmalloc_ptr<char> (exp); |
| } |
| } |
| |
| |
| static gdb::unique_xmalloc_ptr<char> |
| scan_filename (const char **cmd, const char *defname) |
| { |
| gdb::unique_xmalloc_ptr<char> filename; |
| |
| /* FIXME: Need to get the ``/a(ppend)'' flag from somewhere. */ |
| |
| /* File. */ |
| if ((*cmd) == NULL) |
| { |
| if (defname == NULL) |
| error (_("Missing filename.")); |
| filename.reset (xstrdup (defname)); |
| } |
| else |
| { |
| /* FIXME: should parse a possibly quoted string. */ |
| const char *end; |
| |
| (*cmd) = skip_spaces (*cmd); |
| end = *cmd + strcspn (*cmd, " \t"); |
| filename.reset (savestring ((*cmd), end - (*cmd))); |
| (*cmd) = skip_spaces (end); |
| } |
| gdb_assert (filename != NULL); |
| |
| return gdb::unique_xmalloc_ptr<char> (tilde_expand (filename.get ())); |
| } |
| |
| static gdb_bfd_ref_ptr |
| bfd_openr_or_error (const char *filename, const char *target) |
| { |
| gdb_bfd_ref_ptr ibfd (gdb_bfd_openr (filename, target)); |
| if (ibfd == NULL) |
| error (_("Failed to open %s: %s."), filename, |
| bfd_errmsg (bfd_get_error ())); |
| |
| if (!bfd_check_format (ibfd.get (), bfd_object)) |
| error (_("'%s' is not a recognized file format."), filename); |
| |
| return ibfd; |
| } |
| |
| static gdb_bfd_ref_ptr |
| bfd_openw_or_error (const char *filename, const char *target, const char *mode) |
| { |
| gdb_bfd_ref_ptr obfd; |
| |
| if (*mode == 'w') /* Write: create new file */ |
| { |
| obfd = gdb_bfd_openw (filename, target); |
| if (obfd == NULL) |
| error (_("Failed to open %s: %s."), filename, |
| bfd_errmsg (bfd_get_error ())); |
| if (!bfd_set_format (obfd.get (), bfd_object)) |
| error (_("bfd_openw_or_error: %s."), bfd_errmsg (bfd_get_error ())); |
| } |
| else if (*mode == 'a') /* Append to existing file. */ |
| { /* FIXME -- doesn't work... */ |
| error (_("bfd_openw does not work with append.")); |
| } |
| else |
| error (_("bfd_openw_or_error: unknown mode %s."), mode); |
| |
| return obfd; |
| } |
| |
| static struct cmd_list_element *dump_cmdlist; |
| static struct cmd_list_element *append_cmdlist; |
| static struct cmd_list_element *srec_cmdlist; |
| static struct cmd_list_element *ihex_cmdlist; |
| static struct cmd_list_element *verilog_cmdlist; |
| static struct cmd_list_element *tekhex_cmdlist; |
| static struct cmd_list_element *binary_dump_cmdlist; |
| static struct cmd_list_element *binary_append_cmdlist; |
| |
| static void |
| dump_binary_file (const char *filename, const char *mode, |
| const bfd_byte *buf, ULONGEST len) |
| { |
| int status; |
| |
| gdb_file_up file = gdb_fopen_cloexec (filename, mode); |
| if (file == nullptr) |
| perror_with_name (filename); |
| |
| status = fwrite (buf, len, 1, file.get ()); |
| if (status != 1) |
| perror_with_name (filename); |
| } |
| |
| static void |
| dump_bfd_file (const char *filename, const char *mode, |
| const char *target, CORE_ADDR vaddr, |
| const bfd_byte *buf, ULONGEST len) |
| { |
| asection *osection; |
| |
| gdb_bfd_ref_ptr obfd (bfd_openw_or_error (filename, target, mode)); |
| osection = bfd_make_section_anyway (obfd.get (), ".newsec"); |
| bfd_set_section_size (osection, len); |
| bfd_set_section_vma (osection, vaddr); |
| bfd_set_section_alignment (osection, 0); |
| bfd_set_section_flags (osection, (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD)); |
| osection->entsize = 0; |
| if (!bfd_set_section_contents (obfd.get (), osection, buf, 0, len)) |
| warning (_("writing dump file '%s' (%s)"), filename, |
| bfd_errmsg (bfd_get_error ())); |
| } |
| |
| static void |
| dump_memory_to_file (const char *cmd, const char *mode, const char *file_format) |
| { |
| CORE_ADDR lo; |
| CORE_ADDR hi; |
| ULONGEST count; |
| const char *hi_exp; |
| |
| /* Open the file. */ |
| gdb::unique_xmalloc_ptr<char> filename = scan_filename (&cmd, NULL); |
| |
| /* Find the low address. */ |
| if (cmd == NULL || *cmd == '\0') |
| error (_("Missing start address.")); |
| gdb::unique_xmalloc_ptr<char> lo_exp = scan_expression (&cmd, NULL); |
| |
| /* Find the second address - rest of line. */ |
| if (cmd == NULL || *cmd == '\0') |
| error (_("Missing stop address.")); |
| hi_exp = cmd; |
| |
| lo = parse_and_eval_address (lo_exp.get ()); |
| hi = parse_and_eval_address (hi_exp); |
| if (hi <= lo) |
| error (_("Invalid memory address range (start >= end).")); |
| count = hi - lo; |
| |
| /* FIXME: Should use read_memory_partial() and a magic blocking |
| value. */ |
| gdb::byte_vector buf (count); |
| read_memory (lo, buf.data (), count); |
| |
| /* Have everything. Open/write the data. */ |
| if (file_format == NULL || strcmp (file_format, "binary") == 0) |
| dump_binary_file (filename.get (), mode, buf.data (), count); |
| else |
| dump_bfd_file (filename.get (), mode, file_format, lo, buf.data (), count); |
| } |
| |
| static void |
| dump_memory_command (const char *cmd, const char *mode) |
| { |
| dump_memory_to_file (cmd, mode, "binary"); |
| } |
| |
| static void |
| dump_value_to_file (const char *cmd, const char *mode, const char *file_format) |
| { |
| struct value *val; |
| |
| /* Open the file. */ |
| gdb::unique_xmalloc_ptr<char> filename = scan_filename (&cmd, NULL); |
| |
| /* Find the value. */ |
| if (cmd == NULL || *cmd == '\0') |
| error (_("No value to %s."), *mode == 'a' ? "append" : "dump"); |
| val = parse_and_eval (cmd); |
| if (val == NULL) |
| error (_("Invalid expression.")); |
| |
| /* Have everything. Open/write the data. */ |
| if (file_format == NULL || strcmp (file_format, "binary") == 0) |
| dump_binary_file (filename.get (), mode, val->contents ().data (), |
| val->type ()->length ()); |
| else |
| { |
| CORE_ADDR vaddr; |
| |
| if (val->lval ()) |
| { |
| vaddr = val->address (); |
| } |
| else |
| { |
| vaddr = 0; |
| warning (_("value is not an lval: address assumed to be zero")); |
| } |
| |
| dump_bfd_file (filename.get (), mode, file_format, vaddr, |
| val->contents ().data (), |
| val->type ()->length ()); |
| } |
| } |
| |
| static void |
| dump_value_command (const char *cmd, const char *mode) |
| { |
| dump_value_to_file (cmd, mode, "binary"); |
| } |
| |
| static void |
| dump_srec_memory (const char *args, int from_tty) |
| { |
| dump_memory_to_file (args, FOPEN_WB, "srec"); |
| } |
| |
| static void |
| dump_srec_value (const char *args, int from_tty) |
| { |
| dump_value_to_file (args, FOPEN_WB, "srec"); |
| } |
| |
| static void |
| dump_ihex_memory (const char *args, int from_tty) |
| { |
| dump_memory_to_file (args, FOPEN_WB, "ihex"); |
| } |
| |
| static void |
| dump_ihex_value (const char *args, int from_tty) |
| { |
| dump_value_to_file (args, FOPEN_WB, "ihex"); |
| } |
| |
| static void |
| dump_verilog_memory (const char *args, int from_tty) |
| { |
| dump_memory_to_file (args, FOPEN_WB, "verilog"); |
| } |
| |
| static void |
| dump_verilog_value (const char *args, int from_tty) |
| { |
| dump_value_to_file (args, FOPEN_WB, "verilog"); |
| } |
| |
| static void |
| dump_tekhex_memory (const char *args, int from_tty) |
| { |
| dump_memory_to_file (args, FOPEN_WB, "tekhex"); |
| } |
| |
| static void |
| dump_tekhex_value (const char *args, int from_tty) |
| { |
| dump_value_to_file (args, FOPEN_WB, "tekhex"); |
| } |
| |
| static void |
| dump_binary_memory (const char *args, int from_tty) |
| { |
| dump_memory_to_file (args, FOPEN_WB, "binary"); |
| } |
| |
| static void |
| dump_binary_value (const char *args, int from_tty) |
| { |
| dump_value_to_file (args, FOPEN_WB, "binary"); |
| } |
| |
| static void |
| append_binary_memory (const char *args, int from_tty) |
| { |
| dump_memory_to_file (args, FOPEN_AB, "binary"); |
| } |
| |
| static void |
| append_binary_value (const char *args, int from_tty) |
| { |
| dump_value_to_file (args, FOPEN_AB, "binary"); |
| } |
| |
| struct dump_context |
| { |
| void (*func) (const char *cmd, const char *mode); |
| const char *mode; |
| }; |
| |
| static void |
| call_dump_func (const char *args, int from_tty, cmd_list_element *c) |
| { |
| struct dump_context *d = (struct dump_context *) c->context (); |
| |
| d->func (args, d->mode); |
| } |
| |
| static void |
| add_dump_command (const char *name, |
| void (*func) (const char *args, const char *mode), |
| const char *descr) |
| |
| { |
| struct cmd_list_element *c; |
| struct dump_context *d; |
| |
| c = add_cmd (name, all_commands, descr, &dump_cmdlist); |
| set_cmd_completer (c, deprecated_filename_completer); |
| d = XNEW (struct dump_context); |
| d->func = func; |
| d->mode = FOPEN_WB; |
| c->set_context (d); |
| c->func = call_dump_func; |
| |
| c = add_cmd (name, all_commands, descr, &append_cmdlist); |
| set_cmd_completer (c, deprecated_filename_completer); |
| d = XNEW (struct dump_context); |
| d->func = func; |
| d->mode = FOPEN_AB; |
| c->set_context (d); |
| c->func = call_dump_func; |
| |
| /* Replace "Dump " at start of docstring with "Append " (borrowed |
| from [deleted] deprecated_add_show_from_set). */ |
| if ( c->doc[0] == 'W' |
| && c->doc[1] == 'r' |
| && c->doc[2] == 'i' |
| && c->doc[3] == 't' |
| && c->doc[4] == 'e' |
| && c->doc[5] == ' ') |
| c->doc = concat ("Append ", c->doc + 6, (char *)NULL); |
| } |
| |
| /* Selectively loads the sections into memory. */ |
| |
| static void |
| restore_one_section (bfd *ibfd, asection *isec, |
| CORE_ADDR load_offset, |
| CORE_ADDR load_start, |
| CORE_ADDR load_end) |
| { |
| bfd_vma sec_start = bfd_section_vma (isec); |
| bfd_size_type size = bfd_section_size (isec); |
| bfd_vma sec_end = sec_start + size; |
| bfd_size_type sec_offset = 0; |
| bfd_size_type sec_load_count = size; |
| int ret; |
| |
| /* Ignore non-loadable sections, eg. from elf files. */ |
| if (!(bfd_section_flags (isec) & SEC_LOAD)) |
| return; |
| |
| /* Does the section overlap with the desired restore range? */ |
| if (sec_end <= load_start |
| || (load_end > 0 && sec_start >= load_end)) |
| { |
| /* No, no useable data in this section. */ |
| gdb_printf (_("skipping section %s...\n"), |
| bfd_section_name (isec)); |
| return; |
| } |
| |
| /* Compare section address range with user-requested |
| address range (if any). Compute where the actual |
| transfer should start and end. */ |
| if (sec_start < load_start) |
| sec_offset = load_start - sec_start; |
| /* Size of a partial transfer. */ |
| sec_load_count -= sec_offset; |
| if (load_end > 0 && sec_end > load_end) |
| sec_load_count -= sec_end - load_end; |
| |
| /* Get the data. */ |
| gdb::byte_vector buf (size); |
| if (!bfd_get_section_contents (ibfd, isec, buf.data (), 0, size)) |
| error (_("Failed to read bfd file %s: '%s'."), bfd_get_filename (ibfd), |
| bfd_errmsg (bfd_get_error ())); |
| |
| gdb_printf ("Restoring section %s (0x%lx to 0x%lx)", |
| bfd_section_name (isec), |
| (unsigned long) sec_start, |
| (unsigned long) sec_end); |
| |
| if (load_offset != 0 || load_start != 0 || load_end != 0) |
| gdb_printf (" into memory (%s to %s)\n", |
| paddress (current_inferior ()->arch (), |
| (unsigned long) sec_start |
| + sec_offset + load_offset), |
| paddress (current_inferior ()->arch (), |
| (unsigned long) sec_start + sec_offset |
| + load_offset + sec_load_count)); |
| else |
| gdb_puts ("\n"); |
| |
| /* Write the data. */ |
| ret = target_write_memory (sec_start + sec_offset + load_offset, |
| &buf[sec_offset], sec_load_count); |
| if (ret != 0) |
| warning (_("restore: memory write failed (%s)."), safe_strerror (ret)); |
| } |
| |
| static void |
| restore_binary_file (const char *filename, CORE_ADDR load_offset, |
| CORE_ADDR load_start, CORE_ADDR load_end) |
| |
| { |
| gdb_file_up file = gdb_fopen_cloexec (filename, FOPEN_RB); |
| long len; |
| |
| if (file == NULL) |
| error (_("Failed to open %s: %s"), filename, safe_strerror (errno)); |
| |
| /* Get the file size for reading. */ |
| if (fseek (file.get (), 0, SEEK_END) == 0) |
| { |
| len = ftell (file.get ()); |
| if (len < 0) |
| perror_with_name (filename); |
| } |
| else |
| perror_with_name (filename); |
| |
| if (len <= load_start) |
| error (_("Start address is greater than length of binary file %s."), |
| filename); |
| |
| /* Chop off "len" if it exceeds the requested load_end addr. */ |
| if (load_end != 0 && load_end < len) |
| len = load_end; |
| /* Chop off "len" if the requested load_start addr skips some bytes. */ |
| if (load_start > 0) |
| len -= load_start; |
| |
| gdb_printf |
| ("Restoring binary file %s into memory (0x%lx to 0x%lx)\n", |
| filename, |
| (unsigned long) (load_start + load_offset), |
| (unsigned long) (load_start + load_offset + len)); |
| |
| /* Now set the file pos to the requested load start pos. */ |
| if (fseek (file.get (), load_start, SEEK_SET) != 0) |
| perror_with_name (filename); |
| |
| /* Now allocate a buffer and read the file contents. */ |
| gdb::byte_vector buf (len); |
| if (fread (buf.data (), 1, len, file.get ()) != len) |
| perror_with_name (filename); |
| |
| /* Now write the buffer into target memory. */ |
| len = target_write_memory (load_start + load_offset, buf.data (), len); |
| if (len != 0) |
| warning (_("restore: memory write failed (%s)."), safe_strerror (len)); |
| } |
| |
| static void |
| restore_command (const char *args, int from_tty) |
| { |
| int binary_flag = 0; |
| |
| if (!target_has_execution ()) |
| noprocess (); |
| |
| CORE_ADDR load_offset = 0; |
| CORE_ADDR load_start = 0; |
| CORE_ADDR load_end = 0; |
| |
| /* Parse the input arguments. First is filename (required). */ |
| gdb::unique_xmalloc_ptr<char> filename = scan_filename (&args, NULL); |
| if (args != NULL && *args != '\0') |
| { |
| static const char binary_string[] = "binary"; |
| |
| /* Look for optional "binary" flag. */ |
| if (startswith (args, binary_string)) |
| { |
| binary_flag = 1; |
| args += strlen (binary_string); |
| args = skip_spaces (args); |
| } |
| /* Parse offset (optional). */ |
| if (args != NULL && *args != '\0') |
| load_offset |
| = (binary_flag |
| ? parse_and_eval_address (scan_expression (&args, NULL).get ()) |
| : parse_and_eval_long (scan_expression (&args, NULL).get ())); |
| if (args != NULL && *args != '\0') |
| { |
| /* Parse start address (optional). */ |
| load_start = |
| parse_and_eval_long (scan_expression (&args, NULL).get ()); |
| if (args != NULL && *args != '\0') |
| { |
| /* Parse end address (optional). */ |
| load_end = parse_and_eval_long (args); |
| if (load_end <= load_start) |
| error (_("Start must be less than end.")); |
| } |
| } |
| } |
| |
| if (info_verbose) |
| gdb_printf ("Restore file %s offset 0x%lx start 0x%lx end 0x%lx\n", |
| filename.get (), (unsigned long) load_offset, |
| (unsigned long) load_start, |
| (unsigned long) load_end); |
| |
| if (binary_flag) |
| { |
| restore_binary_file (filename.get (), load_offset, load_start, |
| load_end); |
| } |
| else |
| { |
| /* Open the file for loading. */ |
| gdb_bfd_ref_ptr ibfd (bfd_openr_or_error (filename.get (), NULL)); |
| |
| /* Process the sections. */ |
| for (asection *sect : gdb_bfd_sections (ibfd)) |
| restore_one_section (ibfd.get (), sect, load_offset, load_start, |
| load_end); |
| } |
| } |
| |
| void _initialize_cli_dump (); |
| void |
| _initialize_cli_dump () |
| { |
| struct cmd_list_element *c; |
| |
| add_basic_prefix_cmd ("dump", class_vars, |
| _("Dump target code/data to a local file."), |
| &dump_cmdlist, |
| 0/*allow-unknown*/, |
| &cmdlist); |
| add_basic_prefix_cmd ("append", class_vars, |
| _("Append target code/data to a local file."), |
| &append_cmdlist, |
| 0/*allow-unknown*/, |
| &cmdlist); |
| |
| add_dump_command ("memory", dump_memory_command, "\ |
| Write contents of memory to a raw binary file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory within the\n\ |
| range [START .. STOP) to the specified FILE in raw target ordered bytes."); |
| |
| add_dump_command ("value", dump_value_command, "\ |
| Write the value of an expression to a raw binary file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION to\n\ |
| the specified FILE in raw target ordered bytes."); |
| |
| add_basic_prefix_cmd ("srec", all_commands, |
| _("Write target code/data to an srec file."), |
| &srec_cmdlist, |
| 0 /*allow-unknown*/, |
| &dump_cmdlist); |
| |
| add_basic_prefix_cmd ("ihex", all_commands, |
| _("Write target code/data to an intel hex file."), |
| &ihex_cmdlist, |
| 0 /*allow-unknown*/, |
| &dump_cmdlist); |
| |
| add_basic_prefix_cmd ("verilog", all_commands, |
| _("Write target code/data to a verilog hex file."), |
| &verilog_cmdlist, |
| 0 /*allow-unknown*/, |
| &dump_cmdlist); |
| |
| add_basic_prefix_cmd ("tekhex", all_commands, |
| _("Write target code/data to a tekhex file."), |
| &tekhex_cmdlist, |
| 0 /*allow-unknown*/, |
| &dump_cmdlist); |
| |
| add_basic_prefix_cmd ("binary", all_commands, |
| _("Write target code/data to a raw binary file."), |
| &binary_dump_cmdlist, |
| 0 /*allow-unknown*/, |
| &dump_cmdlist); |
| |
| add_basic_prefix_cmd ("binary", all_commands, |
| _("Append target code/data to a raw binary file."), |
| &binary_append_cmdlist, |
| 0 /*allow-unknown*/, |
| &append_cmdlist); |
| |
| add_cmd ("memory", all_commands, dump_srec_memory, _("\ |
| Write contents of memory to an srec file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory\n\ |
| within the range [START .. STOP) to the specified FILE in srec format."), |
| &srec_cmdlist); |
| |
| add_cmd ("value", all_commands, dump_srec_value, _("\ |
| Write the value of an expression to an srec file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION\n\ |
| to the specified FILE in srec format."), |
| &srec_cmdlist); |
| |
| add_cmd ("memory", all_commands, dump_ihex_memory, _("\ |
| Write contents of memory to an ihex file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory within\n\ |
| the range [START .. STOP) to the specified FILE in intel hex format."), |
| &ihex_cmdlist); |
| |
| add_cmd ("value", all_commands, dump_ihex_value, _("\ |
| Write the value of an expression to an ihex file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION\n\ |
| to the specified FILE in intel hex format."), |
| &ihex_cmdlist); |
| |
| add_cmd ("memory", all_commands, dump_verilog_memory, _("\ |
| Write contents of memory to a verilog hex file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory within\n\ |
| the range [START .. STOP) to the specified FILE in verilog hex format."), |
| &verilog_cmdlist); |
| |
| add_cmd ("value", all_commands, dump_verilog_value, _("\ |
| Write the value of an expression to a verilog hex file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION\n\ |
| to the specified FILE in verilog hex format."), |
| &verilog_cmdlist); |
| |
| add_cmd ("memory", all_commands, dump_tekhex_memory, _("\ |
| Write contents of memory to a tekhex file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory\n\ |
| within the range [START .. STOP) to the specified FILE in tekhex format."), |
| &tekhex_cmdlist); |
| |
| add_cmd ("value", all_commands, dump_tekhex_value, _("\ |
| Write the value of an expression to a tekhex file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION\n\ |
| to the specified FILE in tekhex format."), |
| &tekhex_cmdlist); |
| |
| add_cmd ("memory", all_commands, dump_binary_memory, _("\ |
| Write contents of memory to a raw binary file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory\n\ |
| within the range [START .. STOP) to the specified FILE in binary format."), |
| &binary_dump_cmdlist); |
| |
| add_cmd ("value", all_commands, dump_binary_value, _("\ |
| Write the value of an expression to a raw binary file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION\n\ |
| to the specified FILE in raw target ordered bytes."), |
| &binary_dump_cmdlist); |
| |
| add_cmd ("memory", all_commands, append_binary_memory, _("\ |
| Append contents of memory to a raw binary file.\n\ |
| Arguments are FILE START STOP. Writes the contents of memory within the\n\ |
| range [START .. STOP) to the specified FILE in raw target ordered bytes."), |
| &binary_append_cmdlist); |
| |
| add_cmd ("value", all_commands, append_binary_value, _("\ |
| Append the value of an expression to a raw binary file.\n\ |
| Arguments are FILE EXPRESSION. Writes the value of EXPRESSION\n\ |
| to the specified FILE in raw target ordered bytes."), |
| &binary_append_cmdlist); |
| |
| c = add_com ("restore", class_vars, restore_command, _("\ |
| Restore the contents of FILE to target memory.\n\ |
| Arguments are FILE OFFSET START END where all except FILE are optional.\n\ |
| OFFSET will be added to the base address of the file (default zero).\n\ |
| If START and END are given, only the file contents within that range\n\ |
| (file relative) will be restored to target memory.")); |
| set_cmd_completer (c, deprecated_filename_completer); |
| /* FIXME: completers for other commands. */ |
| } |