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| author | Klee Dienes <kdienes@apple.com> | 2002-11-09 19:34:35 +0000 |
|---|---|---|
| committer | Klee Dienes <kdienes@apple.com> | 2002-11-09 19:34:35 +0000 |
| commit | 932bb5249e2a85de849b8cf07b3b74a4816a4d21 (patch) | |
| tree | 03543d55ec9cd07a7eb28fc75bbfdd4684508d75 /gdb/i387-tdep.c | |
| parent | ebe68b2757630eabe111578a463387af99db8d1a (diff) | |
| download | gdb-932bb5249e2a85de849b8cf07b3b74a4816a4d21.zip gdb-932bb5249e2a85de849b8cf07b3b74a4816a4d21.tar.gz gdb-932bb5249e2a85de849b8cf07b3b74a4816a4d21.tar.bz2 | |
2002-11-09 Klee Dienes <kdienes@apple.com>
* i387-tdep.c (i387_supply_register): When called with NULL as a
buffer, mark the register as not provided (to mirror the behavior
of supply_register).
(i387_supply_fxsave): Ditto.
(i387_supply_fsave): Ditto (inherits the behavior from
i387_supply_register).
Diffstat (limited to 'gdb/i387-tdep.c')
| -rw-r--r-- | gdb/i387-tdep.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/i387-tdep.c b/gdb/i387-tdep.c index 4999ff8..9b47e58 100644 --- a/gdb/i387-tdep.c +++ b/gdb/i387-tdep.c @@ -444,6 +444,12 @@ static int fsave_offset[] = void i387_supply_register (int regnum, char *fsave) { + if (fsave == NULL) + { + supply_register (regnum, NULL); + return; + } + /* Most of the FPU control registers occupy only 16 bits in the fsave area. Give those a special treatment. */ if (regnum >= FPC_REGNUM @@ -564,6 +570,12 @@ i387_supply_fxsave (char *fxsave) for (i = FP0_REGNUM; i <= last_regnum; i++) { + if (fxsave == NULL) + { + supply_register (i, NULL); + continue; + } + /* Most of the FPU control registers occupy only 16 bits in the fxsave area. Give those a special treatment. */ if (i >= FPC_REGNUM && i < XMM0_REGNUM |