MatCat.OpenSource/8sa1-binutils-gdb
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* i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.

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(i387_fxsave_to_cache): Check fp->ftag while building ftag value.
This commit is contained in:
Daniel Jacobowitz 2007-03-30 15:29:46 +00:00
parent 3c707909b2
commit 73725ff3e1
2 changed files with 7 additions and 1 deletions
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5
gdb/gdbserver/ChangeLog
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@ -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

3
gdb/gdbserver/i387-fp.c
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@ -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;