GDB 7.11 发布了，该版本值得关注的改进记录包括： * Per-inferior thread numbers (thread numbers are now per inferior instead of being global). * GDB now allows users to specify breakpoint locations using a more explicit syntax (named "explicit location"). This feature is also available in GDB/MI. * New convenience variables ($_gthread, $_inferior) * When hitting a breakpoint or receiving a signal while debugging a multi-threaded program, the debugger now shows which thread triggered the event. * Record btrace now supports non-stop mode. * Various improvements on AArch64 GNU/Linux ** Multi-architecture debugging support ** displaced stepping ** tracepoint support added in GDBserver * kernel-based threads support on FreeBSD. * Support for reading/writing memory and extracting values on architectures whose memory is addressable in units of any integral multiple of 8 bits. * In Ada, the overloads selection menu provides the parameter types and return types for the matching overloaded subprograms. * Various remote protocol improvements, including several new packets which can be used to support features such as follow-exec-mode, exec catchpoints, syscall catchpoints, etc. * Some minor improvements in the Python API for extending GDB. * Support for various ROM monitors has been removed: target dbug dBUG ROM monitor for Motorola ColdFire target picobug Motorola picobug monitor target dink32 DINK32 ROM monitor for PowerPC target m32r Renesas M32R/D ROM monitor target mon2000 mon2000 ROM monitor target ppcbug PPCBUG ROM monitor for PowerPC 完整内容请看下载包中的 NEWS 文件，下载地址： http://www.gnu.org/software/gdb/ GDB 7.11 发布，程序调试利器下载地址
