diff options
Diffstat (limited to 'gas/as.c')
| -rw-r--r-- | gas/as.c | 42 |
1 files changed, 26 insertions, 16 deletions
@@ -122,7 +122,6 @@ Options:\n\ -o OBJFILE name the object-file output OBJFILE (default a.out)\n\ -R fold data section into text section\n\ --statistics print maximum bytes and total seconds used\n\ --v print assembler version number\n\ --version print assembler version number and exit\n\ -W suppress warnings\n\ -w ignored\n\ @@ -133,9 +132,6 @@ Options:\n\ } /* - * Parse arguments, but we are only interested in flags. - * When we find a flag, we process it then make it's argv[] NULL. - * This helps any future argv[] scanners avoid what we processed. * Since it is easy to do here we interpret the special arg "-" * to mean "use stdin" and we set that argv[] pointing to "". * After we have munged argv[], the only things left are source file @@ -161,7 +157,9 @@ parse_args (pargc, pargv) char *shortopts; extern CONST char *md_shortopts; - CONST char *std_shortopts = "-1JKLRWZfa::DI:o:vwX"; + /* -v takes an argument on VMS, so we don't make it a generic option. + It gets recognized as an abbreviation of -version, anyway. */ + CONST char *std_shortopts = "-JKLRWZfa::DI:o:wX"; struct option *longopts; extern struct option md_longopts[]; @@ -240,15 +238,28 @@ parse_args (pargc, pargv) print_version_id (); exit (0); - case '1': case 'J': + flag_signed_overflow_ok = 1; + break; + case 'K': + flag_warn_displacement = 1; + break; + case 'L': + flag_keep_locals = 1; + break; + case 'R': + flag_readonly_data_in_text = 1; + break; + case 'W': + flag_no_warnings = 1; + break; + case 'Z': - case 'f': - flagseen[(unsigned char) optc] = 1; + flag_always_generate_output = 1; break; case 'a': @@ -288,6 +299,11 @@ parse_args (pargc, pargv) case 'D': /* DEBUG is implemented: it debugs different */ /* things to other people's assemblers. */ + flag_debug = 1; + break; + + case 'f': + flag_no_comments = 1; break; case 'I': @@ -305,10 +321,6 @@ parse_args (pargc, pargv) as_fatal ("virtual memory exhausted"); break; - case 'v': - print_version_id (); - break; - case 'w': break; @@ -345,7 +357,6 @@ main (argc, argv) #endif myname = argv[0]; - memset (flagseen, '\0', sizeof (flagseen)); /* aint seen nothing yet */ #ifndef OBJ_DEFAULT_OUTPUT_FILE_NAME #define OBJ_DEFAULT_OUTPUT_FILE_NAME "a.out" #endif @@ -371,14 +382,13 @@ main (argc, argv) tc_init_after_args (); #endif - /* Here with flags set up in flagseen[]. */ perform_an_assembly_pass (argc, argv); /* Assemble it. */ #ifdef TC_I960 brtab_emit (); #endif if (seen_at_least_1_file () - && !((had_warnings () && flagseen['Z']) + && !((had_warnings () && flag_always_generate_output) || had_errors () > 0)) keep_it = 1; else @@ -418,7 +428,7 @@ main (argc, argv) myname, (long) (lim - (char *) &environ)); } - if ((had_warnings () && flagseen['Z']) + if ((had_warnings () && flag_always_generate_output) || had_errors () > 0) return EXIT_FAILURE; return EXIT_SUCCESS; |