asamy45

7 ms·

1.
by asamy45 6y ago
Doctype | Software engineer | Stockholm, Sweden | ONSITE, VISA or REMOTE (worldwide) | Full-time | https://www.doctype.se/ We're a small digital agency based in Stockholm, Sweden. Currently around 15 people. We have an
2.
by asamy45 6y ago
Doctype | Software engineer | Stockholm, Sweden | ONSITE, VISA or REMOTE (worldwide) | Full-time | https://www.doctype.se/ We're a small digital agency based in Stockholm, Sweden. Currently around 15 people. We have an
3.
by asamy45 6y ago
Doctype | Software engineer | Stockholm, Sweden | ONSITE, VISA or REMOTE (worldwide) | Full-time | https://www.doctype.se/ We're a small digital agency based in Stockholm, Sweden. Currently around 15 people. We have an
4.
by asamy45 7y ago
Doctype | Software engineer with reverse engineering skills / Anti-cheat engineer | Stockholm, Sweden | ONSITE, VISA or REMOTE (worldwide) | Full-time | https://www.doctype.se/ We're a small digital agency based i
5.
by asamy45 7y ago
Doctype | Software engineer with reverse engineering skills / Anti-cheat engineer | Stockholm, Sweden | ONSITE, VISA or REMOTE (worldwide) | Full-time | https://www.doctype.se/ We're a small digital agency based i
6.
by asamy45 9y ago
So how does this belong to HN?
7.
KSM: a hackable x86-64 hypervisor (#VE, VMFUNC)(marc.info)
5 points by asamy45 10y ago|0 comments
8.
KSM 1.4 Released: X64 Linux+Windows Hypervisor (#VE, Nesting, VMFUNC and More)(github.com)
3 points by asamy45 10y ago|0 comments
9.
KSM 1.3 Released: X64 Linux+Windows Hypervisor (#VE, Nesting, VMFUNC and More)(github.com)
5 points by asamy45 10y ago|0 comments
10.
Show HN: KSM Linux/Win X64-Hypervisor (#VE, VMFUNC, Nesting)(github.com)
2 points by asamy45 10y ago|0 comments
11.
KSM 1.1 Released: VT-X Nesting, #VE, EPTP Switching VMFUNC, IDT Shadowing(github.com)
4 points by asamy45 10y ago|0 comments
12.
by asamy45 10y ago
The movslq instruction will sign extend the upper 32 bits.
13.
by asamy45 10y ago
Actually he clearly misunderstands the difference, IA-32 refers to x86, which he then says IA-64, which refers to Itanium, which is sort of a bad comparison then.
14.
by asamy45 10y ago
No, I am not sure why this happens.
15.
by asamy45 10y ago
His scope of talk sounds as if he is referring to x86-64. Many people mistake the IA-64 for x86-64, that's why I assumed he'd be talking about it. Not to mention that IA-32 refers to x86, which he clearly seems to misunderstand.
16.
by asamy45 10y ago
Doesn't happen for me. Both GCC and Clang compile it fine.
17.
by asamy45 10y ago
Right, C compilers will automatically known it's part of libc. You didn't need to do the separate file thing, you could just have the wrapper and it will trigger the movslq, or a cltq.
18.
by asamy45 10y ago
Just think of the generated assembly.
19.
by asamy45 10y ago
No. The int to int * truncation does not happen, the cast does not matter. What matters is the `int *p' which is 64-bit on 64-bit systems, so the compiler will just move the returned value in RAX into wherever p is, so no truncation
20.
by asamy45 10y ago
There is no cast that happens behind the scene, look at the generated assembly.
21.
by asamy45 10y ago
Has nothing to do with includes, it has no error. The C compiler will automatically know its imported. He probably thinks that `int *` is 32-bit regardless.
22.
Ksm 1.0 released: simple x64 type-1 hypervisor (VMFUNC, #VE, IDT/page shadowing)(github.com)
4 points by asamy45 10y ago|0 comments
23.
by asamy45 10y ago
No. Finland speaks Finnish and Swedish, and they lie within the Nordic region.
24.
by asamy45 10y ago
Renamed to KSM then, thanks!
25.
by asamy45 10y ago
corysama, yeah, it's based on KVM, I am not very creative in the naming field. Yes, it's kernel based. Thanks for the suggestion.
26.
by asamy45 10y ago
Feel free to suggest a name then, naming isn't really my thing.
27.
by asamy45 10y ago
It was a random name, to be honest :)
28.
Show HN: Ksm – a lightweight hypervisor for Windows (eptp vmfunc+idt shadow)(github.com)
12 points by asamy45 10y ago|10 comments