+2003-04-02 Bob Rossi <bob_rossi@cox.net>
+
+ * mi-cmd-file.c: Added file to implement mi file commands.
+ * mi-getopt.c: Added mi_valid_noargs to verify if a set of
+ parameters passed to an MI function has no arguments
+ * mi-getopt.h: Prototyped mi_valid_noargs
+ * mi-cmds.c: Added -file-list-exec-source-file command.
+ * mi-cmds.h: Added -file-list-exec-source-file to proto list.
+ * doc/gdb.texinfo: Document -file-list-exec-source-file.
+ * mi-file.exp: Added testcase to test -file-list-exec-source-file.
+
2003-04-01 Kevin Buettner <kevinb@redhat.com>
* mips-tdep.c (mips_dwarf_dwarf2_ecoff_reg_to_regnum)
SUBDIR_MI_OBS = \
mi-out.o mi-console.o \
mi-cmds.o mi-cmd-env.o mi-cmd-var.o mi-cmd-break.o mi-cmd-stack.o \
- mi-cmd-disas.o \
+ mi-cmd-file.o mi-cmd-disas.o \
mi-interp.o \
mi-main.o mi-parse.o mi-getopt.o
SUBDIR_MI_SRCS = \
mi/mi-out.c mi/mi-console.c \
mi/mi-cmds.c mi/mi-cmd-env.c \
mi/mi-cmd-var.c mi/mi-cmd-break.c mi/mi-cmd-stack.c \
- mi/mi-cmd-disas.c \
+ mi/mi-cmd-file.c mi/mi-cmd-disas.c \
mi/mi-interp.c \
mi/mi-main.c mi/mi-parse.c mi/mi-getopt.c
SUBDIR_MI_DEPS =
$(ui_out_h) $(mi_out_h) $(breakpoint_h) $(gdb_string_h) \
$(mi_getopt_h) $(gdb_events_h) $(gdb_h)
$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-break.c
+mi-cmd-file.o: $(srcdir)/mi/mi-cmd-file.c $(defs_h) $(mi_cmds_h) \
+ $(ui_out_h) $(mi_out_h) $(breakpoint_h) $(gdb_string_h) \
+ $(mi_getopt_h) $(gdb_events_h) $(gdb_h)
+ $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-file.c
mi-cmd-disas.o: $(srcdir)/mi/mi-cmd-disas.c $(defs_h) $(target_h) $(value_h) \
$(mi_cmds_h) $(mi_getopt_h) $(ui_out_h) $(gdb_string_h) $(disasm_h)
$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-disas.c
N.A.
+@subheading The @code{-file-list-exec-source-file} Command
+@findex -file-list-exec-source-file
+
+@subsubheading Synopsis
+
+@smallexample
+ -file-list-exec-source-file
+@end smallexample
+
+List the line number, the current source file, and the absolute path
+to the current source file for the current executable.
+
+@subsubheading @value{GDBN} Command
+
+There's no @value{GDBN} command which directly corresponds to this one.
+
+@subsubheading Example
+
+@smallexample
+(@value{GDBP})
+123-file-list-exec-source-file
+123^done,line="1",file="foo.c",fullname="/home/bar/foo.c"
+(@value{GDBP})
+@end smallexample
+
+
@subheading The @code{-file-list-exec-source-files} Command
@findex -file-list-exec-source-files
--- /dev/null
+/* MI Command Set - breakpoint and watchpoint commands.
+ Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
+ Contributed by Cygnus Solutions (a Red Hat company).
+
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include "defs.h"
+#include "mi-cmds.h"
+#include "mi-getopt.h"
+#include "ui-out.h"
+#include "symtab.h"
+#include "source.h"
+
+/* Return to the client the absolute path and line number of the
+ current file being executed. */
+
+enum mi_cmd_result
+mi_cmd_file_list_exec_source_file(char *command, char **argv, int argc)
+{
+ struct symtab_and_line st;
+ int optind = 0;
+ char *optarg;
+
+ if ( !mi_valid_noargs("mi_cmd_file_list_exec_source_file", argc, argv) )
+ error ("mi_cmd_file_list_exec_source_file: Usage: No args");
+
+
+ /* Set the default file and line, also get them */
+ set_default_source_symtab_and_line();
+ st = get_current_source_symtab_and_line();
+
+ /* We should always get a symtab.
+ Apparently, filename does not need to be tested for NULL.
+ The documentation in symtab.h suggests it will always be correct */
+ if (!st.symtab)
+ error ("mi_cmd_file_list_exec_source_file: No symtab");
+
+ /* Extract the fullname if it is not known yet */
+ if (st.symtab->fullname == NULL)
+ symtab_to_filename (st.symtab);
+
+ /* We may not be able to open the file (not available). */
+ if (st.symtab->fullname == NULL)
+ error ("mi_cmd_file_list_exec_source_file: File not found");
+
+ /* Print to the user the line, filename and fullname */
+ ui_out_field_int (uiout, "line", st.line);
+ ui_out_field_string (uiout, "file", st.symtab->filename);
+ ui_out_field_string (uiout, "fullname", st.symtab->fullname);
+
+ return MI_CMD_DONE;
+}
{"file-exec-and-symbols", "file %s", 0},
{"file-exec-file", "exec-file %s", 0},
{"file-list-exec-sections", 0, 0},
+ {"file-list-exec-source-file", 0, 0, mi_cmd_file_list_exec_source_file},
{"file-list-exec-source-files", 0, 0},
{"file-list-shared-libraries", 0, 0},
{"file-list-symbol-files", 0, 0},
extern mi_cmd_args_ftype mi_cmd_exec_step_instruction;
extern mi_cmd_args_ftype mi_cmd_exec_until;
extern mi_cmd_args_ftype mi_cmd_exec_interrupt;
+extern mi_cmd_argv_ftype mi_cmd_file_list_exec_source_file;
extern mi_cmd_argv_ftype mi_cmd_gdb_exit;
extern mi_cmd_argv_ftype mi_cmd_interpreter_exec;
extern mi_cmd_argv_ftype mi_cmd_stack_info_depth;
}
error ("%s: Unknown option ``%s''", prefix, arg + 1);
}
+
+int
+mi_valid_noargs (const char *prefix, int argc, char **argv)
+{
+ int optind = 0;
+ char *optarg;
+ static struct mi_opt opts[] =
+ {
+ 0
+ };
+
+ if (mi_getopt (prefix, argc, argv, opts, &optind, &optarg) == -1)
+ return 1;
+ else
+ return 0;
+}
struct mi_opt;
+/* mi_valid_noargs
+
+ Determines if ARGC/ARGV are a valid set of parameters to satisfy
+ an MI function that is not supposed to recieve any arguments.
+
+ An MI function that should not recieve arguments can still be
+ passed parameters after the special option '--' such as below.
+
+ Example: The MI function -exec-run takes no args.
+ However, the client may pass '-exec-run -- -a ...'
+ See PR-783
+
+ PREFIX is passed to mi_getopt for an error message.
+
+ This function Returns 1 if the parameter pair ARGC/ARGV are valid
+ for an MI function that takes no arguments. Otherwise, it returns 0
+ and the appropriate error message is displayed by mi_getopt. */
+
+extern int mi_valid_noargs (const char *prefix, int argc, char **argv);
+
#endif
--- /dev/null
+# Copyright 1999 Free Software Foundation, Inc.
+
+# 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+#
+# Test essential Machine interface (MI) operations
+#
+# Verify that, using the MI, we can run a simple program and perform basic
+# debugging activities like: insert breakpoints, run the program,
+# step, next, continue until it ends and, last but not least, quit.
+#
+# The goal is not to test gdb functionality, which is done by other tests,
+# but to verify the correct output response to MI operations.
+#
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+gdb_exit
+if [mi_gdb_start] {
+ continue
+}
+
+set testfile "basics"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
+ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+mi_delete_breakpoints
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load ${binfile}
+
+proc test_tbreak_creation_and_listing {} {
+ global srcfile
+ global srcdir
+ global subdir
+ set srcfilepath [string_to_regexp ${srcdir}/${subdir}/${srcfile}]
+
+ # get the path and absolute path to the current executable
+ mi_gdb_test "111-file-list-exec-source-file" \
+ "111\\\^done,line=\"23\",file=\"${srcfilepath}\",fullname=\"/.*/${srcfile}\"" \
+ "request path info of current source file (${srcfile})"
+}
+
+test_tbreak_creation_and_listing
+
+mi_gdb_exit
+return 0
projects / binutils-gdb.git / commitdiff