diff options
Diffstat (limited to 'gas/read.c')
| -rw-r--r-- | gas/read.c | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/gas/read.c b/gas/read.c index f50409ccebe..93e3ec41b17 100644 --- a/gas/read.c +++ b/gas/read.c @@ -1053,7 +1053,7 @@ read_a_source_file (char *name) #endif input_line_pointer--; /* Report unknown char as ignored. */ - ignore_rest_of_line (); + demand_empty_rest_of_line (); } #ifdef md_after_pass_hook @@ -1155,6 +1155,9 @@ do_align (int n, char *fill, int len, int max) len = 0; } +#ifdef md_flush_pending_output + md_flush_pending_output (); +#endif #ifdef md_do_align md_do_align (n, fill, len, max, just_record_alignment); #endif @@ -3020,6 +3023,10 @@ s_text (int ignore ATTRIBUTE_UNUSED) #endif } + +/* Verify that we are at the end of a line. If not, issue an error and + skip to EOL. */ + void demand_empty_rest_of_line (void) { @@ -3027,28 +3034,29 @@ demand_empty_rest_of_line (void) if (is_end_of_line[(unsigned char) *input_line_pointer]) input_line_pointer++; else - ignore_rest_of_line (); - - /* Return having already swallowed end-of-line. */ -} - -void -ignore_rest_of_line (void) -{ - /* For suspect lines: gives warning. */ - if (!is_end_of_line[(unsigned char) *input_line_pointer]) { if (ISPRINT (*input_line_pointer)) - as_warn (_("rest of line ignored; first ignored character is `%c'"), + as_bad (_("junk at end of line, first unrecognized character is `%c'"), *input_line_pointer); else - as_warn (_("rest of line ignored; first ignored character valued 0x%x"), + as_bad (_("junk at end of line, first unrecognized character valued 0x%x"), *input_line_pointer); - - while (input_line_pointer < buffer_limit - && !is_end_of_line[(unsigned char) *input_line_pointer]) - input_line_pointer++; + ignore_rest_of_line (); } + + /* Return pointing just after end-of-line. */ + know (is_end_of_line[(unsigned char) input_line_pointer[-1]]); +} + +/* Silently advance to the end of line. Use this after already having + issued an error about something bad. */ + +void +ignore_rest_of_line (void) +{ + while (input_line_pointer < buffer_limit + && !is_end_of_line[(unsigned char) *input_line_pointer]) + input_line_pointer++; input_line_pointer++; @@ -4738,7 +4746,7 @@ demand_copy_string (int *lenP) } else { - as_warn (_("missing string")); + as_bad (_("missing string")); retval = NULL; ignore_rest_of_line (); } @@ -4814,7 +4822,7 @@ equals (char *sym_name, int reassign) if (flag_mri) { /* Check garbage after the expression. */ - ignore_rest_of_line (); + demand_empty_rest_of_line (); mri_comment_end (stop, stopc); } } |