Easton Man's Channel

10:48 · Oct 5, 2023 · Thu

Linux 内核格式与启动协议

背景

之前在各种场合遇到过各种 Linux 内核的文件名或格式，例如：

● vmlinux
● vmlinuz
● uImage
● bzImage
● uImage

即使是同样的文件名，格式可能也是不一样的，相应的启动协议也可能不一样。这篇博客尝试结合 Linux，各种 Bootloader（QEMU，EDK-II，U-Boot，OpenSBI）的代码来研究不同的 Linux 二进制格式以及启动协议。

via 杰哥的{运维，编程，调板子}小笔记

08:46 · Oct 5, 2023 · Thu

05:59 · Oct 5, 2023 · Thu

Qualcomm’s Hexagon DSP, and now, NPU
#ChipAndCheese

via Chips and Cheese (author: clamchowder)

Telegraph

Qualcomm’s Hexagon DSP, and now, NPU

Cell phones have to handle telecommunications and audiovisual processing while maximizing battery life. Digital Signal Processors, or DSPs, use specialized hardware to offload these tasks from the CPU which lowers power usage.

ChipAndCheese

17:08 · Oct 4, 2023 · Wed

Easton Man's Channel

频道已加入部分我关注的RSS Feed订阅，目测频率约为1 update per day，如有好的Feed欢迎PM我具体如下：订阅列表 Matt Keeter Chips and Cheese Arch Linux: Recent news updates Deniel Lemire's blog 杰哥的{运维，编程，调板子}小笔记 Harry Chen’s Blog

修了bot，顺便新增杰哥和哈利blog

00:22 · Oct 3, 2023 · Tue

#今日看了什么
https://youtu.be/D8UGlvBubkA?si=pXj-LncuKo870py6

YouTube

Getting JTAG on the iPhone 15

In this video we explore how to get access to the JTAG interface on the new iPhone 15!

Special thanks to aunali1 & h0m3us3r, the Asahi Linux Project and Marc Zyngier!

Sign-up to the hextree.io waiting list here: https://hextree.io/

Links:
- Twitter: h…

今日看了什么

22:47 · Oct 1, 2023 · Sun