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gdb: Move value_from_host_double into value.c and make more use of it

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The function value_from_host_double can be moved from f-lang.c into
value.c as a generally useful function, and then used more widely.

Tested on X86-64/GNU Linux with no regressions.

gdb/ChangeLog:

	* f-lang.c (value_from_host_double): Moved to...
	* value.c (value_from_host_double): ...here.
	* value.h (value_from_host_double): Declare.
	* guile/scm-math.c (vlscm_convert_typed_number): Use
	value_from_host_double.
	(vlscm_convert_number): Likewise.
	* guile/scm-value.c (gdbscm_value_to_real): Likewise.
	* python/py-value.c (convert_value_from_python): Likewise.
This commit is contained in:
Andrew Burgess
2019-03-07 14:53:37 +00:00
parent 2c5ebf1239
commit 7584bb30cf
7 changed files with 29 additions and 35 deletions
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14
gdb/f-lang.c
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@ -241,20 +241,6 @@ f_collect_symbol_completion_matches (completion_tracker &tracker,
text, word, ":", code);
}
/* Create and return a value object of TYPE containing the value D. The
TYPE must be of TYPE_CODE_FLT, and must be large enough to hold D once
it is converted to target format. */
static struct value *
value_from_host_double (struct type *type, double d)
{
struct value *value = allocate_value (type);
gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
target_float_from_host_double (value_contents_raw (value),
value_type (value), d);
return value;
}
/* Special expression evaluation cases for Fortran. */
struct value *
evaluate_subexp_f (struct type *expect_type, struct expression *exp,