diff options
Diffstat (limited to 'gdb/i386-linux-nat.c')
| -rw-r--r-- | gdb/i386-linux-nat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c index 74c70db..8458879 100644 --- a/gdb/i386-linux-nat.c +++ b/gdb/i386-linux-nat.c @@ -541,15 +541,17 @@ store_fpxregs (int tid, int regno) static void dummy_sse_values (void) { + struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); /* C doesn't have a syntax for NaN's, so write it out as an array of longs. */ static long dummy[4] = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }; static long mxcsr = 0x1f80; int reg; - for (reg = 0; reg < 8; reg++) + for (reg = 0; reg < tdep->num_xmm_regs; reg++) supply_register (XMM0_REGNUM + reg, (char *) dummy); - supply_register (MXCSR_REGNUM, (char *) &mxcsr); + if (tdep->num_xmm_regs > 0) + supply_register (MXCSR_REGNUM, (char *) &mxcsr); } #else |