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authorTom Tromey <tromey@redhat.com>2008-07-18 20:55:33 +0000
committerTom Tromey <tromey@redhat.com>2008-07-18 20:55:33 +0000
commitd7d9f01ea18f14a9a1574042bd65dd73f9b6b2b8 (patch)
tree350b57eb105730c6e52b961f7c55b0821f6b222e /gdb/macroexp.h
parenta9dc948127c2cb5127cec5ca87dbc19f17dd16cf (diff)
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PR gdb/855: * NEWS: Add entry for macro commands. * Makefile.in (macrocmd.o): Add gdb_string.h. * macroscope.h (user_macro_scope): Declare. (default_macro_scope): Update documentation. (macro_user_macros): Declare. * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup. Use user_macro_scope. (null_macro_lookup): Remove. * macrotab.h (macro_callback_fn): Declare. (macro_for_each): Likewise. (macro_allow_redefinitions): Likewise. * macrotab.c (foreach_macro): New function (macro_for_each): Likewise. (struct macro_table) <redef_ok>: New field. (macro_allow_redefinitions): New function. (new_macro_table): Update. (macro_define_function): Likewise. (macro_define_object): Likewise. * macroscope.c (user_macro_scope): New function. (default_macro_scope): Use it. (macro_user_macros): New global. (standard_macro_lookup): Look in macro_user_macros. (_initialize_macroscope): New function. * macroexp.h (macro_is_whitespace, macro_is_digit, macro_is_identifier_nondigit): Declare. * macroexp.c (macro_is_whitespace): Rename. No longer static. (macro_is_digit): Likewise. (macro_is_identifier_nondigit): Likewise. (get_identifier): Update. (get_pp_number): Likewise. (get_token): Likewise. * macrocmd.c (skip_ws): New function. (extract_identifier): Likewise. (free_macro_definition_ptr): Likewise. (user_macros): Remove. (macro_define_command): Implement. (_initialize_macrocmd): Update. (macro_undef_command): Implement. (print_one_macro): New function. (macro_list_command): Implement. gdb/doc * gdb.texinfo (Macros): Update. Use @code rather than @command. gdb/testsuite * gdb.base/macscp.exp: Add macro tests.
Diffstat (limited to 'gdb/macroexp.h')
-rw-r--r--gdb/macroexp.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/macroexp.h b/gdb/macroexp.h
index b10c13d..c563d1c 100644
--- a/gdb/macroexp.h
+++ b/gdb/macroexp.h
@@ -84,5 +84,11 @@ char *macro_expand_next (char **lexptr,
macro_lookup_ftype *lookup_func,
void *lookup_baton);
+/* Functions to classify characters according to cpp rules. */
+
+int macro_is_whitespace (int c);
+int macro_is_identifier_nondigit (int c);
+int macro_is_digit (int c);
+
#endif /* MACROEXP_H */