From 4e07d55ffbd3d926ab776b2ce3fd13e96d214269 Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Mon, 14 Feb 2011 11:10:53 +0000 Subject: Base support for value contents. gdb/ * value.h (value_bytes_available): Declare. (mark_value_bytes_unavailable): Declare. * value.c (struct range): New struct. (range_s): New typedef. (ranges_overlap): New function. (range_lessthan): New function. (ranges_contain_p): New function. (struct value) : New field. (value_bytes_available): New function. (mark_value_bytes_unavailable): New function. (require_not_optimized_out): Constify parameter. (require_available): New function. (value_contents_all, value_contents): Require all bytes be available. (value_free): Free `unavailable'. (value_copy): Copy `unavailable'. * valprint.h (val_print_unavailable): Declare. * valprint.c (valprint_check_validity): Rename `offset' parameter to `embedded_offset'. If printing a scalar, check whether the value chunk is available. (val_print_unavailable): New. (val_print_scalar_formatted): Check whether the value is available. * python/py-prettyprint.c (apply_val_pretty_printer): Refuse pretty-printing unavailable values. --- gdb/valprint.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gdb/valprint.h') diff --git a/gdb/valprint.h b/gdb/valprint.h index 3ad3545..542a13a 100644 --- a/gdb/valprint.h +++ b/gdb/valprint.h @@ -154,4 +154,6 @@ int read_string (CORE_ADDR addr, int len, int width, unsigned int fetchlimit, extern void val_print_optimized_out (struct ui_file *stream); +extern void val_print_unavailable (struct ui_file *stream); + #endif -- cgit v1.1