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src/gdb ChangeLog c-valprint.c valprint.c test ...

CVSROOT:	/cvs/src
Module name:	src
Changes by:	2012-11-10 20:19:01

Modified files:
	gdb            : ChangeLog c-valprint.c valprint.c 
	gdb/testsuite  : ChangeLog 
	gdb/testsuite/gdb.base: printcmds.c printcmds.exp wchar.c 

Log message:
	PR gdb/14288
	* c-valprint.c (c_val_print): For character arrays
	with "print null" option on, print ellipses if
	the output is truncated and the next character is not \000.
	* valprint.c (MAX_WCHARS): Define.
	(WCHAR_BUFLEN): Likewise.
	(WCHAR_BUFLEN_MAX): Likewise.
	(struct converted_character): New structure.
	(count_next_character): New function.
	(print_converted_chars_to_obstack): New function.
	(generic_printstr): Rewrite using count_next_character
	and print_converted_chars_to_obstack.
	* gdb.base/printcmds.c: Add invalid_XXX globals
	for repeated byte tests.
	* gdb.base/printcmds.exp (test_repeat_bytes): New procedure.
	* gdb.base/wchar.c (main): Add and construct a wchar_t
	array with repeated characters.
	* gdb.base/wchar.exp: Add repeated character tests.


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