diff options
| author | Daniel Jacobowitz <dan@debian.org> | 2007-03-30 15:29:46 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <dan@debian.org> | 2007-03-30 15:29:46 +0000 |
| commit | de4cb2d08da935c1579813e1074f931cedfc9e9f (patch) | |
| tree | 8916d93f6179173295d054e723b9c8b18206bb51 | |
| 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.
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/gdbserver/i387-fp.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 5efef46a0e5..602dae0e313 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,8 @@ +2007-03-30 Daniel Jacobowitz <dan@codesourcery.com> + + * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use. + (i387_fxsave_to_cache): Check fp->ftag while building ftag value. + 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt> * configure.srv (arm*-*-mingw32ce*): Move near the other 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; |