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c4x.h (REGISTER_TARGET_PRAGMAS): Call c4x_init_pragma. 

* config/c4x/c4x.h (REGISTER_TARGET_PRAGMAS): Call c4x_init_pragma.

	* config/c4x/c4x-protos.h (c4x_init_pragma): New prototype.

	* config/c4x/c4x.c (c4x_init_pragma): New function.
	(c_lex_func): New variable.
	(c4x_parse_pragma): Use c_lex_func.

Co-Authored-By: Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

From-SVN: r38317
This commit is contained in:
Michael Hayes 2000-12-16 23:41:44 +00:00 committed by Michael Hayes
parent 94eebed99a
commit 9f416fac8f
4 changed files with 29 additions and 6 deletions
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11
gcc/ChangeLog
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@ -1,3 +1,14 @@
2000-12-17 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* config/c4x/c4x.h (REGISTER_TARGET_PRAGMAS): Call c4x_init_pragma.
* config/c4x/c4x-protos.h (c4x_init_pragma): New prototype.
* config/c4x/c4x.c (c4x_init_pragma): New function.
(c_lex_func): New variable.
(c4x_parse_pragma): Use c_lex_func.
2000-12-17 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

1
gcc/config/c4x/c4x-protos.h
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@ -308,6 +308,7 @@ extern void c4x_pr_FUNC_IS_PURE PARAMS ((cpp_reader *));
extern void c4x_pr_FUNC_NEVER_RETURNS PARAMS ((cpp_reader *));
extern void c4x_pr_INTERRUPT PARAMS ((cpp_reader *));
extern void c4x_pr_ignored PARAMS ((cpp_reader *));
extern void c4x_init_pragma PARAMS ((int (*) (tree *)));
#endif
#endif

22
gcc/config/c4x/c4x.c
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@ -4391,6 +4391,16 @@ c4x_operand_subword (op, i, validate_address, mode)
-1 for a malformed pragma. */
#define BAD(msgid, arg) do { warning (msgid, arg); return -1; } while (0)
static int (*c_lex_func) (tree *);
void
c4x_init_pragma (get_token)
int (*get_token) PARAMS ((tree *));
{
c_lex_func = get_token;
}
static int
c4x_parse_pragma (name, func, sect)
const char *name;
@ -4399,25 +4409,25 @@ c4x_parse_pragma (name, func, sect)
{
tree f, s, x;
if (c_lex (&x) != CPP_OPEN_PAREN)
if (c_lex_func (&x) != CPP_OPEN_PAREN)
BAD ("missing '(' after '#pragma %s' - ignored", name);
if (c_lex (&f) != CPP_NAME)
if (c_lex_func (&f) != CPP_NAME)
BAD ("missing function name in '#pragma %s' - ignored", name);
if (sect)
{
if (c_lex (&x) != CPP_COMMA)
if (c_lex_func (&x) != CPP_COMMA)
BAD ("malformed '#pragma %s' - ignored", name);
if (c_lex (&s) != CPP_STRING)
if (c_lex_func (&s) != CPP_STRING)
BAD ("missing section name in '#pragma %s' - ignored", name);
*sect = s;
}
if (c_lex (&x) != CPP_CLOSE_PAREN)
if (c_lex_func (&x) != CPP_CLOSE_PAREN)
BAD ("missing ')' for '#pragma %s' - ignored", name);
if (c_lex (&x) != CPP_EOF)
if (c_lex_func (&x) != CPP_EOF)
warning ("junk at end of '#pragma %s'", name);
*func = f;

1
gcc/config/c4x/c4x.h
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@ -2385,6 +2385,7 @@ asm_fprintf (FILE, "%s%d:\n", PREFIX, NUM)
cpp_register_pragma (PFILE, 0, "FUNC_NO_GLOBAL_ASG", c4x_pr_ignored); \
cpp_register_pragma (PFILE, 0, "FUNC_NO_IND_ASG", c4x_pr_ignored); \
cpp_register_pragma (PFILE, 0, "INTERRUPT", c4x_pr_INTERRUPT); \
c4x_init_pragma (&c_lex); \
} while (0)
#define SET_DEFAULT_DECL_ATTRIBUTES(DECL, ATTRIBUTES) \