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* i386-tdep.c (i386_register_convert_to_virtual): Replace

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assertion with a warning if we're asked to convert towards a
non-floating-point type.  Zero out the the buffer where the data
is supposed to be stored in that case.
This commit is contained in:
Mark Kettenis 2001-07-30 21:09:44 +00:00
parent 65a4f13c67
commit 8d7f6b4a80
2 changed files with 14 additions and 1 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2001-07-30 Mark Kettenis <kettenis@gnu.org>
* i386-tdep.c (i386_register_convert_to_virtual): Replace
assertion with a warning if we're asked to convert towards a
non-floating-point type. Zero out the the buffer where the data
is supposed to be stored in that case.
2001-07-29 Eli Zaretskii <eliz@is.elta.co.il>
* config/djgpp/djconfig.sh: Unset CDPATH.

8
gdb/i386-tdep.c
View File

@ -1046,7 +1046,13 @@ i386_register_convert_to_virtual (int regnum, struct type *type,
DOUBLEST d;
/* We only support floating-point values. */
gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
if (TYPE_CODE (type) != TYPE_CODE_FLT)
{
warning ("Cannot convert floating-point register value "
"to non-floating-point type.");
memset (to, 0, TYPE_LENGTH (type));
return;
}
/* First add the necessary padding. */
memcpy (buf, from, FPU_REG_RAW_SIZE);