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Make "show remote exec-file" inferior-aware

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The "set remote exec-file" setting is per-inferior, but the "show
remote exec-file" command always shows the last set exec-file,
irrespective of the current inferior.  E.g.:

 # Set inferior 1's exec-file:
 (gdb) set remote exec-file prog1

 # Add inferior 2, switch to it, and set its exec-file:
 (gdb) add-inferior
 Added inferior 2
 (gdb) inferior 2
 (gdb) set remote exec-file prog2

 # Switch back to inferior 1, and show its exec-file:
 (gdb) inferior 1
 (gdb) show remote exec-file
 prog2
 ^^^^^ should show "prog1" instead here.

gdb/ChangeLog:
2020-01-10  Pedro Alves  <palves@redhat.com>

	* remote.c (show_remote_exec_file): Show the current inferior's
	exec-file instead of the command variable's value.

gdb/testsuite/ChangeLog:
2020-01-10  Pedro Alves  <palves@redhat.com>

	* gdb.base/remote-exec-file.exp: New file.
This commit is contained in:
Pedro Alves
2020-01-10 20:05:42 +00:00
parent ec506636cc
commit acdf84a654
4 changed files with 56 additions and 1 deletions
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2
gdb/remote.c
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@ -1268,7 +1268,7 @@ static void
show_remote_exec_file (struct ui_file *file, int from_tty,
struct cmd_list_element *cmd, const char *value)
{
fprintf_filtered (file, "%s\n", remote_exec_file_var);
fprintf_filtered (file, "%s\n", get_remote_exec_file ());
}
static int