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更新时间:2015-08-03 11:26:27 应用平台:Win9X/Win2000/WinXP
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软件语言:英文 软件类别:ARM开发工具 > DS-5 开发工具
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v5.22

ARM DS-5 Development Studio version 5.22.0 build 5220021 dated 2015/07/22

This is a summary of the new features and other major changes in this release:

    ARM Compiler ARM Streamline Performance Analyzer
    • Android ATRACE_BEGIN/END annotations are now supported
    • Streamline can now retrieve executables and the libraries they used directly from the target during capture for analysis
    • warnings now show up in the Live view as they occur, rather than only after a capture has been analyzed
    • the upcoming Mali "Utgard" DDK release for Mali-400 and Mali-450 will support userspace gator
    DS-5 Debugger
    • Variables view provides auto-completion and browsing for local variables
    • improved ability to cope with powered-down ARMv8 hardware targets
    • debugger can now access CoreSight components on AXI-AP bus at addresses > 4GB
    • additional controls are provided in the DTSL options dialog for configuring Marvell HSSTP connections
    • new device support for:
      • Juno ARM Development Platform (r1)
      • Freescale i.MX7 SDB
      • Spansion S6J3110EJAA
      • Texas Instruments EVMK2H KeyStone II
    DSTREAM/RVI
    • new 4.24.0 build 12 of firmware included
    Examples
    • added a new Streamline cache example to the Linux application examples, showing the use of Streamline to locate poor cache performance in application code
    • added a bare-metal example showing the use of ITM on a Cortex-M4 platform
    • added bare-metal-boards hello world examples for Altera Arria 10 and Spansion Traveo boards
    • updated the port of RTX for Cortex-A9 from RTX v4.74 to RTX v4.78, and corrected the behaviour of os_suspend(); see its readme for details on this and other fixes
    • Linux examples Xaos, Streamline_annotate and Streamline_cache_test are updated to use the latest streamline_annotate.c/.h, and the Streamline .apc's recaptured
    • Linux Distribution example is updated to replace old softfloat AEL filesystem with a recent Linaro hardfloat filesystem
    • converted remaining examples that used EB-Cortex-A8 model or Microcontroller Prototyping System (MPS) target to use Cortex-A9 model or MPS2 instead
    Installer
    • added support for installing different versions of DS-5 on the same host; previous versions are no longer automatically uninstalled
    Java
    • Java Runtime Environment (JRE) for Eclipse and other Java applications in DS-5 is upgraded to version 8
    Eclipse
    • Eclipse IDE is upgraded to version 4.4.2 (Luna)
    Simulation models
    • Cortex-A8 simulation model for Emulation Baseboard has been removed
    • updated to Fixed Virtual Platforms 9.3 release (64-bit host installation only)

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