diff options
author | Daniel Jacobowitz <dan@debian.org> | 2007-03-30 15:29:46 +0000 |
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committer | Daniel Jacobowitz <dan@debian.org> | 2007-03-30 15:29:46 +0000 |
commit | de4cb2d08da935c1579813e1074f931cedfc9e9f (patch) | |
tree | 8916d93f6179173295d054e723b9c8b18206bb51 /gdb/gdbserver/i387-fp.c | |
parent | e97e48896e60d92e7628d1efaebfd03817f66d71 (diff) | |
download | gdb-de4cb2d08da935c1579813e1074f931cedfc9e9f.tar.gz |
* i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
(i387_fxsave_to_cache): Check fp->ftag while building ftag value.
Diffstat (limited to 'gdb/gdbserver/i387-fp.c')
-rw-r--r-- | gdb/gdbserver/i387-fp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/gdbserver/i387-fp.c b/gdb/gdbserver/i387-fp.c index cce8790dc2a..e0b460fc742 100644 --- a/gdb/gdbserver/i387-fp.c +++ b/gdb/gdbserver/i387-fp.c @@ -174,6 +174,7 @@ i387_cache_to_fxsave (void *buf) /* Convert to the simplifed tag form stored in fxsave data. */ collect_register_by_name ("ftag", &val); val &= 0xFFFF; + val2 = 0; for (i = 7; i >= 0; i--) { int tag = (val >> (i * 2)) & 3; @@ -270,7 +271,7 @@ i387_fxsave_to_cache (const void *buf) for (i = 7; i >= 0; i--) { int tag; - if (val & (1 << i)) + if (fp->ftag & (1 << i)) tag = i387_ftag (fp, (i + 8 - top) % 8); else tag = 3; |