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| author | Mark Kettenis <kettenis@gnu.org> | 2001-07-30 21:09:44 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2001-07-30 21:09:44 +0000 |
| commit | 8d7f6b4a806dea3c93d6d5883dea13d730607141 (patch) | |
| tree | 5a0d5145463e632398433cab6136c27a378fbcb8 /gdb | |
| parent | 65a4f13c671c568e6fb6ced31ddf7b42baa31aae (diff) | |
| download | gdb-8d7f6b4a806dea3c93d6d5883dea13d730607141.zip gdb-8d7f6b4a806dea3c93d6d5883dea13d730607141.tar.gz gdb-8d7f6b4a806dea3c93d6d5883dea13d730607141.tar.bz2 | |
* 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.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/i386-tdep.c | 8 |
2 files changed, 14 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 34e8e91..8f8ee3b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -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. diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 3aa8cb5..d8cfe0f 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -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); |