diff options
Diffstat (limited to 'gdb/main.c')
| -rw-r--r-- | gdb/main.c | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/gdb/main.c b/gdb/main.c index 936879cf00..e36d730510 100644 --- a/gdb/main.c +++ b/gdb/main.c @@ -1,5 +1,5 @@ -/* Top level for GDB, the GNU debugger. - Copyright (C) 1986, 1987, 1988, 1989, 1990 Free Software Foundation, Inc. +/* Top level `main' program for GDB, the GNU debugger. + Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc. This file is part of GDB. @@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ int fclose (); #include "defs.h" #include "gdbcmd.h" -#include "param.h" #include "symtab.h" #include "inferior.h" #include "signals.h" @@ -604,6 +603,27 @@ GDB manual (available as on-line info or a printed manual).\n", stderr); printf_filtered ("\n"); error_pre_print = "\n"; + /* Set the initial language. */ + { + extern enum language deduce_language_from_filename (); + extern struct partial_symtab *find_main_psymtab (); + struct partial_symtab *pst = find_main_psymtab (); + enum language lang = language_unknown; + if (pst == NULL) ; +#if 0 + /* A better solution would set the language when reading the psymtab. + This would win for symbol file formats that encode the langauge, + such as dwarf. But, we don't do that yet. FIXME */ + else if (pst->language != language_unknown) + lang = pst->language; +#endif + else if (pst->filename != NULL) + lang = deduce_language_from_filename (pst->filename); + if (lang == language_unknown) /* Make C the default language */ + lang = language_c; + set_language (lang); + } + if (corearg != NULL) if (!setjmp (to_top_level)) core_file_command (corearg, !batch); @@ -1685,7 +1705,7 @@ cd_command (dir, from_tty) current_directory = dir; else { - current_directory = concat (current_directory, "/", dir); + current_directory = concat (current_directory, "/", dir, NULL); free (dir); } @@ -2021,7 +2041,7 @@ initialize_history() /* We include the current directory so that if the user changes directories the file written will be the same as the one that was read. */ - history_filename = concat (current_directory, "/.gdb_history", ""); + history_filename = concat (current_directory, "/.gdb_history", NULL); } read_history (history_filename); } |
