tpush

81 ms·

1. 901.▲
   by tpush 12y ago

   If you only care about OS X, bpf(4) provides a very similar but nicer API for intercepting and sending raw packets. You could even go zero-copy without the hell that is Linux's 3 differently broken AF_PACKET mechanisms. I made a sm
2. 902.▲
   by tpush 12y ago

   Note that, according to SysV AMD64 calling convention, structs with integer/pointer members up to 128 bits(including padding) are passed in registers. ARM 64 bit is similar in this respect, I believe.
3. 903.▲
   by tpush 12y ago

   I'd even argue that, with an LTO-optimizing compiler (e.g. clang -flto), writing functions inline is basically obsolete. In my case clang/llvm is very much able to inline code across object file boundaries, even capable of analyzi
4. 904.▲
   The benefits of LTO.(bratwurst-und-sauerkraut.blogspot.com)

   9 points by tpush 12y ago|0 comments
5. 905.▲
   by tpush 13y ago

   I have done the same, sort of, only eschewing BIOS for UEFI and thus getting straight to Long Mode :-). It's pretty basic, currently just boots up and prints the memory map. It's written in C++11 with the aim to be as clear as pos