9a044a8903
PR gdb/2484: * symtab.c (struct add_macro_name_data): New struct. (add_macro_name): New function. (default_make_symbol_completion_list): Complete macro names. * scm-lang.c (scm_language_defn): Update. * p-lang.c (pascal_language_defn): Update. * objc-lang.c (objc_language_defn): Update. * macrotab.h (macro_callback_fn): Add user_data argument. (macro_for_each): Likewise. (macro_for_each_in_scope): Declare. * macrotab.c: (struct macro_for_each_data): New struct. (foreach_macro): Use it. (macro_for_each): Likewise. (foreach_macro_in_scope): New function. (macro_for_each_in_scope): Likewise. * macrocmd.c (print_one_macro): Add argument. (macro_list_command): Pass NULL to macro_for_each. * m2-lang.c (m2_language_defn): Update. * language.h (struct language_defn) <la_macro_expansion>: New field. (macro_expansion): New enum. * language.c (unknown_language_defn): Update. Fix order of initializers. (auto_language_defn): Likewise. (local_language_defn): Update. * jv-lang.c (java_language_defn): Update. * f-lang.c (f_language_defn): Update. * c-lang.c (c_language_defn): Update. (cplus_language_defn): Likewise. (asm_language_defn): Likewise. (minimal_language_defn): Likewise. * ada-lang.c (ada_language_defn): Update. gdb/testsuite * gdb.base/macscp.exp: Add completion tests. * gdb.base/macscp1.c (FIFTY_SEVEN): New macro. (TWENTY_THREE): Likewise. (FORTY_EIGHT): Likewise.
100 lines
1.9 KiB
C
100 lines
1.9 KiB
C
#include <stdio.h>
|
|
|
|
#define SPLICE(a, b) INNER_SPLICE(a, b)
|
|
#define INNER_SPLICE(a, b) a ## b
|
|
#define STRINGIFY(a) INNER_STRINGIFY(a)
|
|
#define INNER_STRINGIFY(a) #a
|
|
|
|
#define FIFTY_SEVEN 57
|
|
|
|
#define FORTY_EIGHT 48
|
|
#undef FORTY_EIGHT
|
|
|
|
/* A macro named UNTIL_<func> is #defined until just before the
|
|
definition of the function <func>.
|
|
|
|
A macro named BEFORE_<func> is not #defined until just before the
|
|
definition of <func>.
|
|
|
|
The macro WHERE is redefined before each function <func> to the
|
|
token list ``before <func>''.
|
|
|
|
The macscp IN_MACSCP2_H and IN_MACSCP3_H are defined while
|
|
processing those header files; macscp4.h uses them to choose
|
|
appropriate function names, output strings, and macro definitions. */
|
|
|
|
#define UNTIL_MACSCP1_1
|
|
#define UNTIL_MACSCP2_1
|
|
#define UNTIL_MACSCP4_1_FROM_MACSCP2
|
|
#define UNTIL_MACSCP4_2_FROM_MACSCP2
|
|
#define UNTIL_MACSCP2_2
|
|
#define UNTIL_MACSCP1_2
|
|
#define UNTIL_MACSCP3_1
|
|
#define UNTIL_MACSCP4_1_FROM_MACSCP3
|
|
#define UNTIL_MACSCP4_2_FROM_MACSCP3
|
|
#define UNTIL_MACSCP3_2
|
|
#define UNTIL_MACSCP1_3
|
|
|
|
#define WHERE before macscp1_1
|
|
#define BEFORE_MACSCP1_1
|
|
#undef UNTIL_MACSCP1_1
|
|
void
|
|
macscp1_1 ()
|
|
{
|
|
puts ("macscp1_1");
|
|
}
|
|
|
|
#include "macscp2.h"
|
|
|
|
#undef WHERE
|
|
#define WHERE before macscp1_2
|
|
#define BEFORE_MACSCP1_2
|
|
#undef UNTIL_MACSCP1_2
|
|
void
|
|
macscp1_2 ()
|
|
{
|
|
puts ("macscp1_2");
|
|
}
|
|
|
|
#include "macscp3.h"
|
|
|
|
#undef WHERE
|
|
#define WHERE before macscp1_3
|
|
#define BEFORE_MACSCP1_3
|
|
#undef UNTIL_MACSCP1_3
|
|
void
|
|
macscp1_3 ()
|
|
{
|
|
puts ("macscp1_3");
|
|
}
|
|
|
|
void
|
|
macscp_expr (void)
|
|
{
|
|
int foo = -1;
|
|
|
|
foo = 0; /* set breakpoint here */
|
|
#define MACRO_TO_EXPAND foo
|
|
foo = 1;
|
|
#undef MACRO_TO_EXPAND
|
|
foo = 2;
|
|
}
|
|
|
|
#define TWENTY_THREE 23
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
macscp1_1 ();
|
|
macscp2_1 ();
|
|
macscp4_1_from_macscp2 ();
|
|
macscp4_2_from_macscp2 ();
|
|
macscp2_2 ();
|
|
macscp1_2 ();
|
|
macscp3_1 ();
|
|
macscp4_1_from_macscp3 ();
|
|
macscp4_2_from_macscp3 ();
|
|
macscp3_2 ();
|
|
macscp1_3 ();
|
|
macscp_expr ();
|
|
}
|