9 Dec
2012
9 Dec
'12
12:22 a.m.
When 32 bits are assigned to any of the standard registers, the upper 32 bits are implicitly set to zero. Intel is weird.
Didn't AMD invent the 64-bit extensions? -- Kim-Ee On Sun, Dec 9, 2012 at 3:07 PM, Axel Simon <Axel.Simon@in.tum.de> wrote:
On 09.12.2012, at 00:12, Yuras Shumovich <shumovichy@gmail.com> wrote:
It looks wrong for me: the highest part of %rax remains uninitialized.
When 32 bits are assigned to any of the standard registers, the upper 32 bits are implicitly set to zero. Intel is weird.
Axel
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