GNU Toolchain is the de facto standard of IT industrial and has been improved by comprehensive open source contributions. In this session, it is expected to cover the mechanism of compiler driver, system interaction (take GNU/Linux for example), linker, C runtime library, and the related dynamic linker. Instead of analyzing the system design, the session is use case driven and illustrated progressively.
It is the presentation file used by Jim Huang (jserv) at OSDC.tw 2009. New compiler technologies are invisible but highly integrated around our world, and we can enrich the experience via facilitating LLVM.
The promise of the IoT won’t be fulfilled until integrated
software platforms are available that allow software
developers to develop these devices efficiently and in
the most cost-effective manner possible.
This presentation introduces F9 microkernel, new open source
implementation built from scratch, which deploys
modern kernel techniques dedicated to deeply
embedded devices.
Introduce Brainf*ck, another Turing complete programming language. Then, try to implement the following from scratch: Interpreter, Compiler [x86_64 and ARM], and JIT Compiler.
GNU Toolchain is the de facto standard of IT industrial and has been improved by comprehensive open source contributions. In this session, it is expected to cover the mechanism of compiler driver, system interaction (take GNU/Linux for example), linker, C runtime library, and the related dynamic linker. Instead of analyzing the system design, the session is use case driven and illustrated progressively.
It is the presentation file used by Jim Huang (jserv) at OSDC.tw 2009. New compiler technologies are invisible but highly integrated around our world, and we can enrich the experience via facilitating LLVM.
The promise of the IoT won’t be fulfilled until integrated
software platforms are available that allow software
developers to develop these devices efficiently and in
the most cost-effective manner possible.
This presentation introduces F9 microkernel, new open source
implementation built from scratch, which deploys
modern kernel techniques dedicated to deeply
embedded devices.
Introduce Brainf*ck, another Turing complete programming language. Then, try to implement the following from scratch: Interpreter, Compiler [x86_64 and ARM], and JIT Compiler.
Build a full-functioned virtual machine from scratch, when Brainfuck is used. Basic concepts about interpreter, optimizations techniques, language specialization, and platform specific tweaks.
Доклад рассказывает об устройстве и опыте применения инструментов динамического тестирования C/C++ программ — AddressSanitizer, ThreadSanitizer и MemorySanitizer. Инструменты находят такие ошибки, как использование памяти после освобождения, обращения за границы массивов и объектов, гонки в многопоточных программах и использования неинициализированной памяти.
This course gets you started with writing device drivers in Linux by providing real time hardware exposure. Equip you with real-time tools, debugging techniques and industry usage in a hands-on manner. Dedicated hardware by Emertxe's device driver learning kit. Special focus on character and USB device drivers.
SFO15-TR9: PSCI, ACPI (and UEFI to boot)
Speaker: Bill Fletcher
Date: September 24, 2015
★ Session Description ★
An introductory session of a system-level overview at Power State Coordination
- Focus on ARMv8
- Goes top-down from ACPI
- A demo based on the current code in qemu
- The specifications are very dynamic - what’s onging for ACPI and PSCI
★ Resources ★
Video: https://www.youtube.com/watch?v=vXzPdpaZVto
Presentation: http://www.slideshare.net/linaroorg/sfo15tr9-psci-acpi-and-uefi-to-boot
Etherpad: pad.linaro.org/p/sfo15-tr9
Pathable: https://sfo15.pathable.com/meetings/303087
★ Event Details ★
Linaro Connect San Francisco 2015 - #SFO15
September 21-25, 2015
Hyatt Regency Hotel
http://www.linaro.org
http://connect.linaro.org
Linux Kernel Booting Process (2) - For NLKBshimosawa
Describes the bootstrapping part in Linux, and related architectural mechanisms and technologies.
This is the part two of the slides, and the succeeding slides may contain the errata for this slide.
Build a full-functioned virtual machine from scratch, when Brainfuck is used. Basic concepts about interpreter, optimizations techniques, language specialization, and platform specific tweaks.
Доклад рассказывает об устройстве и опыте применения инструментов динамического тестирования C/C++ программ — AddressSanitizer, ThreadSanitizer и MemorySanitizer. Инструменты находят такие ошибки, как использование памяти после освобождения, обращения за границы массивов и объектов, гонки в многопоточных программах и использования неинициализированной памяти.
This course gets you started with writing device drivers in Linux by providing real time hardware exposure. Equip you with real-time tools, debugging techniques and industry usage in a hands-on manner. Dedicated hardware by Emertxe's device driver learning kit. Special focus on character and USB device drivers.
SFO15-TR9: PSCI, ACPI (and UEFI to boot)
Speaker: Bill Fletcher
Date: September 24, 2015
★ Session Description ★
An introductory session of a system-level overview at Power State Coordination
- Focus on ARMv8
- Goes top-down from ACPI
- A demo based on the current code in qemu
- The specifications are very dynamic - what’s onging for ACPI and PSCI
★ Resources ★
Video: https://www.youtube.com/watch?v=vXzPdpaZVto
Presentation: http://www.slideshare.net/linaroorg/sfo15tr9-psci-acpi-and-uefi-to-boot
Etherpad: pad.linaro.org/p/sfo15-tr9
Pathable: https://sfo15.pathable.com/meetings/303087
★ Event Details ★
Linaro Connect San Francisco 2015 - #SFO15
September 21-25, 2015
Hyatt Regency Hotel
http://www.linaro.org
http://connect.linaro.org
Linux Kernel Booting Process (2) - For NLKBshimosawa
Describes the bootstrapping part in Linux, and related architectural mechanisms and technologies.
This is the part two of the slides, and the succeeding slides may contain the errata for this slide.
There is a pressing need to distribute accurate timing, i.e., frequency and/or Time of Day (ToD), across Packet Switched Networks (PSNs) for applications such as cellular backhaul. This paper reviews the main issues involved in timing over packet (ToP) demarcation and provides best practices for ToP demarcation and performance monitoring.
13. GNU ld 是啥?問問男人吧
man ld
...
ld combines a number of object and archive files, relocates
their data and ties up symbol references. Usually the last
step in compiling a program is to run ld.
...
ld combines a number of object and archive files, relocates
their data and ties up symbol references. Usually the last
step in compiling a program is to run ld.
...