#Mac os gdb hangs code#
Take advantage of free code samples from this book, as well as code samples from hundreds of other books, all ready to use.įind articles, ebooks, sample chapters and tables of contents for hundreds of books, and more reference resources on programming topics that matter to you. Join our Programmer to Programmer forums to ask and answer programming questions about this book, join discussions on the hottest topics in the industry, and connect with fellow programmers from around the world. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job. Focused and relevant, they address the issues technology professionals face every day.
Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers, developers, and IT professionals.
#Mac os gdb hangs drivers#
The boot process: Mac's EFI, iOS's iBoot, and kernel startup Processes, threads, and virtual memory management Debugging and profiling, using DTrace, ptrace, and hidden system calls The system level APIs: POSIX calls, Mach traps, and OS X/iOS proprietary File system architecture, including VFS and HFS+ Network architecture: from sockets to interfaces, and network drivers Kernel extensions, drivers, and a discussion of I/O Kit architecture Security features, Mandatory Access Control, and iOS jail The companion web site (http: //includes sample programs, freely downloadable tools, updated references, and bonus additions. It offers clear, detailed explanation of the inner workings of Apple's systems, including proprietary APIs, most of which are documented for the first time.Īs you traverse the architecture, moving from user to kernel mode, each layer and component is unraveled with annotated code samples and hands-on experiments, comparing and contrasting its implementation in both OSes.
#Mac os gdb hangs mac os x#
System-level developers, kernel hackers, and intrigued Apple-lytes, take heed: This book lets you explore the nooks and crannies of Mac OS X and iOS, delving into the architecture of both systems, and picking up where the frameworks (and documentation) leave off. * Provides you with a top down view of OS X and iOS * Walks you through the phases of system startup both Mac (EFi) and mobile (iBoot) * Explains how processes, threads, virtual memory, and filesystems are maintained * Covers the security architecture * Reviews the internal Apis used by the system BSD and Mach * Dissects the kernel, XNU, into its sub components: Mach, the BSD Layer, and I/o kit, and explains each in detail * Explains the inner workings of device drivers From architecture to implementation, this book is essential reading if you want to get serious about the internal workings of Mac OS X and iOS. This indispensable guide illuminates the darkest corners of those systems, starting with an architectural overview, then drilling all the way to the core. Cocoa and Carbon, the application frameworks, are neatly described, but system programmers find the rest lacking. When it comes to documentation, however, much of them are shrouded in mystery. An in-depth look into Mac OS X and iOS kernels Powering Macs, iPhones, iPads and more, OS X and iOS are becoming ubiquitous.
0 kommentar(er)
