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Add STRINGIFY to gdb/common/preprocessor.h

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We have several copies of this common idiom under gdb/ currently.
This commit moves them / factors them out to gdb/common/preprocessor.h.

gdb/ChangeLog:
2017-06-22  Pedro Alves  <palves@redhat.com>

	* common/agent.h: Include "common/preprocessor.h".
	(STRINGIZE_1, STRINGIZE): Delete.
	(IPA_SYM): Use STRINGIFY instead.
	* common/preprocessor.h (STRINGIFY_1, STRINGIFY): New.
	* compile/compile-c-support.c: Include "common/preprocessor.h".
	(STR, STRINGIFY): Delete.
	* ia64-libunwind-tdep.c: Include "common/preprocessor.h".
	(STRINGIFY2, STRINGIFY): Delete.
This commit is contained in:
Pedro Alves
2017-06-22 10:23:30 +01:00
parent b45a120833
commit d269dfc64f
4 changed files with 9 additions and 8 deletions
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4
gdb/common/preprocessor.h
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@@ -24,6 +24,10 @@
#define CONCAT_1(a, b) a ## b
#define CONCAT(a, b) CONCAT_1 (a, b)
/* Stringification. */
#define STRINGIFY_1(x) #x
#define STRINGIFY(x) STRINGIFY_1 (x)
/* Escape parens out. Useful if you need to pass an argument that
includes commas to another macro. */
#define ESC(...) __VA_ARGS__