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replace PARSE_FLAG_ASM_COMMENTS with PARSE_FLAG_ASM_FILE

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after "assign PARSE_FLAG_ASM_COMMENTS only for asm files"
    functions of this flags are identical
This commit is contained in:
seyko 2015-04-27 16:36:58 +03:00
parent 2e51f0ee63
commit bbcb54a1f4
4 changed files with 10 additions and 11 deletions
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2
libtcc.c
View File

@ -1166,7 +1166,7 @@ ST_FUNC int tcc_add_file_internal(TCCState *s1, const char *filename, int flags,
/* if .S file, define __ASSEMBLER__ like gcc does */
if ((filetype == TCC_FILETYPE_ASM) || (filetype == TCC_FILETYPE_ASM_PP)) {
tcc_define_symbol(s1, "__ASSEMBLER__", NULL);
parse_flags = PARSE_FLAG_ASM_FILE | PARSE_FLAG_ASM_COMMENTS;
parse_flags = PARSE_FLAG_ASM_FILE;
}
#endif

3
tcc.h
View File

@ -1150,9 +1150,8 @@ ST_DATA TokenSym **table_ident;
#define PARSE_FLAG_LINEFEED 0x0004 /* line feed is returned as a
token. line feed is also
returned at eof */
#define PARSE_FLAG_ASM_COMMENTS 0x0008 /* '#' can be used for line comment */
#define PARSE_FLAG_ASM_FILE 0x0008 /* we processing an asm file: '#' can be used for line comment, etc. */
#define PARSE_FLAG_SPACES 0x0010 /* next() returns space tokens (for -E) */
#define PARSE_FLAG_ASM_FILE 0x0020 /* we processing an asm file */
ST_FUNC TokenSym *tok_alloc(const char *str, int len);
ST_FUNC char *get_tok_str(int v, CValue *cv);

2
tccasm.c
View File

@ -747,7 +747,7 @@ static int tcc_assemble_internal(TCCState *s1, int do_preprocess)
ch = file->buf_ptr[0];
tok_flags = TOK_FLAG_BOL | TOK_FLAG_BOF;
parse_flags = PARSE_FLAG_ASM_COMMENTS | PARSE_FLAG_ASM_FILE;
parse_flags = PARSE_FLAG_ASM_FILE;
if (do_preprocess)
parse_flags |= PARSE_FLAG_PREPROCESS;
next();

14
tccpp.c
View File

@ -779,7 +779,7 @@ redo_start:
in_warn_or_error = 1;
else if (tok == TOK_LINEFEED)
goto redo_start;
else if (parse_flags & PARSE_FLAG_ASM_COMMENTS)
else if (parse_flags & PARSE_FLAG_ASM_FILE)
p = parse_line_comment(p);
}
else if (parse_flags & PARSE_FLAG_ASM_FILE)
@ -1503,7 +1503,7 @@ ST_FUNC void preprocess(int is_bof)
saved_parse_flags = parse_flags;
parse_flags = PARSE_FLAG_PREPROCESS | PARSE_FLAG_TOK_NUM |
PARSE_FLAG_LINEFEED;
parse_flags |= (saved_parse_flags & (PARSE_FLAG_ASM_FILE | PARSE_FLAG_ASM_COMMENTS));
parse_flags |= (saved_parse_flags & PARSE_FLAG_ASM_FILE);
next_nomacro();
redo:
switch(tok) {
@ -1745,7 +1745,7 @@ include_done:
next();
if (tok != TOK_LINEFEED) {
if (tok != TOK_STR) {
if ((parse_flags & PARSE_FLAG_ASM_COMMENTS) == 0) {
if ((parse_flags & PARSE_FLAG_ASM_FILE) == 0) {
file->line_num = i;
tcc_error("#line format is wrong");
}
@ -1786,7 +1786,7 @@ include_done:
/* '!' is ignored to allow C scripts. numbers are ignored
to emulate cpp behaviour */
} else {
if (!(parse_flags & PARSE_FLAG_ASM_COMMENTS))
if (!(parse_flags & PARSE_FLAG_ASM_FILE))
tcc_warning("Ignoring unknown preprocessing directive #%s", get_tok_str(tok, &tokc));
else {
/* this is a gas line comment in an 'S' file. */
@ -2346,7 +2346,7 @@ maybe_newline:
p++;
tok = TOK_TWOSHARPS;
} else {
if (parse_flags & PARSE_FLAG_ASM_COMMENTS) {
if (parse_flags & PARSE_FLAG_ASM_FILE) {
p = parse_line_comment(p - 1);
goto redo_no_start;
} else {
@ -2477,7 +2477,7 @@ maybe_newline:
} else if (c == '.') {
PEEKC(c, p);
if (c != '.') {
if ((parse_flags & PARSE_FLAG_ASM_COMMENTS) == 0)
if ((parse_flags & PARSE_FLAG_ASM_FILE) == 0)
expect("'.'");
tok = '.';
break;
@ -3304,7 +3304,7 @@ ST_FUNC int tcc_preprocess(TCCState *s1)
preprocess_init(s1);
ch = file->buf_ptr[0];
tok_flags = TOK_FLAG_BOL | TOK_FLAG_BOF;
parse_flags &= (PARSE_FLAG_ASM_FILE | PARSE_FLAG_ASM_COMMENTS);
parse_flags &= PARSE_FLAG_ASM_FILE;
parse_flags |= PARSE_FLAG_PREPROCESS | PARSE_FLAG_LINEFEED | PARSE_FLAG_SPACES;
token_seen = 0;
file->line_ref = 0;