This may or may not be useful, but with altivec you can print the
vector registers as such:
(gdb) p $v1
$1 = {
uint128 = 0x7fffdead7fffdead7fffdead7fffdead,
v4_float = {nan(0x7fdead), nan(0x7fdead), nan(0x7fdead), nan(0x7fdead)},
v4_int32 = {2147475117, 2147475117, 2147475117, 2147475117},
v8_int16 = {32767, -8531, 32767, -8531, 32767, -8531, 32767, -8531},
v16_int8 = "\177?Þ\177?Þ\177?Þ\177?Þ"
}
(gdb)
MMX/SSE may be similar, but others can probably provide better info.
On 5/10/05, Tres Melton <[EMAIL PROTECTED]> wrote:
>
> BTW, do you know how to get gdb to display the contents of a xmm
> register on AMD64 in hex? "info all-registers" and variants only show
> the values as floats. (The registers are shared between the SSE and x87
> stuff but I'm not using x87). And I tried gdb ver. 6.0-r1 in Gentoo,
> 6.3 from gnu.org and the latest cvs.
>
> --
> Tres
>
>
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