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gdb: Update type of lower bound in value_subscripted_rvalue

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The dynamic lower (and upper) bounds of ranges are stored as type
LONGEST (see union dynamic_prop_data in gdbtypes.h).  In most places
that range bounds are handled they are held in a LONGEST, however in
value_subscripted_rvalue the bound is placed into an int.

This commit changes value_subscripted_rvalue to use LONGEST, there
should be no user visible changes after this commit.

gdb/ChangeLog:

	* valarith.c (value_subscripted_rvalue): Change lowerbound
	parameter type from int to LONGEST.
	* value.h (value_subscripted_rvalue): Likewise in declaration.
This commit is contained in:
Andrew Burgess 2019-04-24 17:50:40 +01:00
parent 830b67068c
commit 592f9d271c
3 changed files with 9 additions and 2 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2019-07-12 Andrew Burgess <andrew.burgess@embecosm.com>
* valarith.c (value_subscripted_rvalue): Change lowerbound
parameter type from int to LONGEST.
* value.h (value_subscripted_rvalue): Likewise in declaration.
2019-07-11 Andrew Burgess <andrew.burgess@embecosm.com>
* cli/cli-utils.c (info_print_command_completer): New function.

2
gdb/valarith.c
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@ -183,7 +183,7 @@ value_subscript (struct value *array, LONGEST index)
to doubles, but no longer does. */
struct value *
value_subscripted_rvalue (struct value *array, LONGEST index, int lowerbound)
value_subscripted_rvalue (struct value *array, LONGEST index, LONGEST lowerbound)
{
struct type *array_type = check_typedef (value_type (array));
struct type *elt_type = check_typedef (TYPE_TARGET_TYPE (array_type));

3
gdb/value.h
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@ -1152,7 +1152,8 @@ extern struct value *find_function_in_inferior (const char *,
extern struct value *value_allocate_space_in_inferior (int);
extern struct value *value_subscripted_rvalue (struct value *array,
LONGEST index, int lowerbound);
LONGEST index,
LONGEST lowerbound);
/* User function handler. */