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author | John Gilmore <gnu@cygnus> | 1991-05-03 01:07:12 +0000 |
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committer | John Gilmore <gnu@cygnus> | 1991-05-03 01:07:12 +0000 |
commit | 8ffd75c8a93075fb4a23bda7ae66e3b579038c6b (patch) | |
tree | 49685682ddada743c17ff32ee585d5c03b1054d7 /gdb/mipsread.c | |
parent | 2bff8e38bcfa1cbc460bd605e6907bc99158a096 (diff) | |
download | gdb-8ffd75c8a93075fb4a23bda7ae66e3b579038c6b.zip gdb-8ffd75c8a93075fb4a23bda7ae66e3b579038c6b.tar.gz gdb-8ffd75c8a93075fb4a23bda7ae66e3b579038c6b.tar.bz2 |
Mips bringup and general cleanup
* cplus-dem.c: Move CPLUS_MARKER define to after defs.h.
* infptrace.c (PT_WRITE_D, PT_READ_D): Use correct values.
(This still doesn't seem to make MIPS bkpts work.)
* mipsread.c: Remove dup "Reading symbol data..." msg.
(symbol_file_command, add_file_command): Remove, obsol.
* printcmd.c (ptype_command): Say "an enum" rather than "a enum".
Wrap output appropriately.
* stack.c (locals_info, catch_info, args_info): Check
selected_frame rather than target_has_stack or coredumping.
* valprint.c (type_print_varspec_suffix): Wrap "ptype" output of
enums appropriately.
Diffstat (limited to 'gdb/mipsread.c')
-rw-r--r-- | gdb/mipsread.c | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/gdb/mipsread.c b/gdb/mipsread.c index 1e1202c..ce7f5ef 100644 --- a/gdb/mipsread.c +++ b/gdb/mipsread.c @@ -224,8 +224,6 @@ mipscoff_symfile_read(sf, addr, mainline) /* Now that the executable file is positioned at symbol table, process it and define symbols accordingly. */ - printf("Reading symbol data from %s...", name); - fflush(stdout); read_mips_symtab(desc, 0); /* patch_opaque_types ();*/ @@ -248,235 +246,6 @@ mipscoff_symfile_discard() { } - -#if 0 -/* Exported procedure: Reads symbols from file NAME. - Invoked at startup time if executable was given. - When invoked cleans up the world */ - -void -symbol_file_command(name, from_tty) - char *name; - int from_tty; -{ - int desc; - struct coff_exec hdr; - register int val; - extern void close(); - struct cleanup *old_chain; - - dont_repeat(); - - /* - * Make sure s/he means it - */ - if (name == 0) { - if ((symtab_list || partial_symtab_list) - && from_tty - && !query("Discard symbol table? ", 0)) - error("Not confirmed."); - destroy_all_symtabs(); - return; - } - - name = tilde_expand(name); - make_cleanup(free, name); - - if (symtab_list && - !query("Load new symbol table from \"%s\"? ", name)) - error("Not confirmed."); - - /* Open the file */ - { - char *absolute_name; - desc = openp (getenv ("PATH"), 1, name, O_RDONLY, 0, &absolute_name); - if (desc < 0) - perror_with_name (name); - else - name = absolute_name; - } - - old_chain = make_cleanup (close, desc); - make_cleanup (free_current_contents, &name); - - /* - * Check file is indeed executable - */ - val = myread(desc, &hdr, sizeof hdr); - if (val < 0) - perror_with_name(name); - - if (N_BADMAG(hdr)) - error("File \"%s\" not in executable format.", name); - - if (hdr.a.entry < SAFE_TEXT_ADDR && access(name, 1)) - printf_filtered("Warning: %s is not executable!\n", name); - - if (hdr.a_syms == 0) { - printf_filtered("%s does not have a symbol-table.\n", name); - fflush(stdout); - return; - } - - /* Get the modification time. */ - { - struct stat symstat; - - if (fstat (desc, &symstat) < 0) - perror_with_name (name); - - symfile_mtime = symstat.st_mtime; - } - - /* - * Throw away the old symbol table. - */ - - destroy_all_symtabs(); - - /* Make a default for file to list. */ - - symfile = savestring (name, strlen (name)); - - /* Prepare to remember misc symbol values */ - - init_misc_bunches (); - make_cleanup (discard_misc_bunches, 0); - - /* - * Now read the new symbol table - */ - - read_mips_symtab(desc, 0); - - /* Go over the misc symbol bunches and install them in vector. */ - - condense_misc_bunches (0); - - /* Don't allow char * to have a typename (else would get caddr_t.) */ - - TYPE_NAME (lookup_pointer_type (builtin_type_char)) = 0; - - /* Force reinit of the sigtramp info */ - sigtramp_address = 0; - - do_cleanups (old_chain); /* Descriptor closed here */ - - if (!partial_symtab_list) - printf ("\n(no debugging symbols found)..."); - - printf ("done.\n"); - fflush(stdout); -} -#endif - -/* C++: - This function allows the addition of incrementally linked object files. - Since this has a fair amount of code in common with symbol_file_command, - it might be worthwhile to consolidate things, as was done with - read_dbx_symtab and condense_misc_bunches. */ - -/* Exported procedure: add more symbols from file NAME. */ - -void -add_file_command(arg_string) - char* arg_string; -{ - int desc; - struct coff_exec hdr; - register int val; - extern void close(); - struct cleanup *old_chain; - char *name; - unsigned text_addr; - - if (arg_string == 0) - error ("add-file takes a file name and an address"); - - if (arg_string == 0) - error ("add-file takes a file name and an address"); - - arg_string = tilde_expand (arg_string); - make_cleanup (free, arg_string); - - for( ; *arg_string == ' '; arg_string++ ); - name = arg_string; - for( ; *arg_string && *arg_string != ' ' ; arg_string++ ); - *arg_string++ = (char) 0; - - if (name[0] == 0) - error ("add-file takes a file name and an address"); - - text_addr = parse_and_eval_address (arg_string); - - dont_repeat(); - - if (!query ("add symbol table from filename \"%s\" at text_addr = 0x%x\n", - name, text_addr)) - error ("Not confirmed."); - - /* - * Open the file - */ - { - char *absolute_name; - - desc = openp(getenv("PATH"), 1, name, O_RDONLY, 0, &absolute_name); - if (desc < 0) - perror_with_name(name); - else - name = absolute_name; - } - old_chain = make_cleanup (close, desc); - - - /* - * Check file is indeed executable - */ - val = myread(desc, &hdr, sizeof hdr); - if (val < 0) - perror_with_name(name); - - if (N_BADMAG(hdr)) - error("File \"%s\" not in executable format.", name); - - if (hdr.a.entry < SAFE_TEXT_ADDR && access(name, 1)) - printf_filtered("Warning: %s is not executable!\n", name); - - if (hdr.a_syms == 0) { - printf_filtered("%s does not have a symbol-table.\n", name); - fflush(stdout); - return; - } - - if (symfile) - free(symfile); - symfile = 0; - - /* - * Now read the new symbol table - */ - - symfile = savestring(name, strlen(name)); - - init_misc_bunches (); - make_cleanup (discard_misc_bunches, 0); - read_mips_symtab(desc, 1); - - /* Go over the misc symbol bunches and install them in vector. */ - - condense_misc_bunches (1); - - /* Don't allow char * to have a typename (else would get caddr_t.) */ - - TYPE_NAME (lookup_pointer_type (builtin_type_char)) = 0; - - do_cleanups (old_chain); - - printf_filtered("done.\n"); - fflush(stdout); -} - /* Exported procedure: Allocate zeroed memory */ char *xzalloc(size) @@ -2868,9 +2637,6 @@ _initialize_mipsread () bzero (&global_psymbols, sizeof (global_psymbols)); bzero (&static_psymbols, sizeof (static_psymbols)); - add_com("add-file", class_files, add_file_command, - "Add a new symbol table (in mips format) from file FILE."); - /* Missing basic types */ builtin_type_string = make_type(TYPE_CODE_PASCAL_ARRAY, 1, 0, "string"); |