зеркало из https://github.com/microsoft/openocd.git
81 строка
3.6 KiB
Plaintext
81 строка
3.6 KiB
Plaintext
The OpenOCD 0.2.0 source archive release includes numerous improvements
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that were made since the initial 0.1.0 source archive release. Many
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contributors helped make this release a great success, and the community
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of developers and maintainers look forward to any response.
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In addition to the list of changes below, countless bug fixing and
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cleaning was performed across the tree. Various TCL command parameters
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must past stricter value checks, and many more error conditions have
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been handled correctly. These efforts helped to make the 0.2.0 release
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more stable and robust, though some changes may expose latent bugs in
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your existing configuration scripts.
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This release does not maintain backward compatibility in all respects,
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so some target or configuration scripts may need to be updated. In some
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cases, you may also see warnings; resolve those, because they indicate
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commands that will be removed in the future.
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The following areas of OpenOCD functionality changed in this release:
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JTAG Layer:
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- Improves modularity: core, TCL, driver commands, and interface have
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been separated, encapsulated, and documented for developers. Mostly.
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- Improves JTAG TAP transition tables:
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* Makes TAP paths variable length, rather than being fixed at 7 steps.
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* Fixes problems with some targets that did not like longer paths.
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- Improves JTAG driver/minidriver modularity and encapsulation.
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- New drivers:
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* Adds stub minidriver for developing new embedded JTAG interfaces.
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- Improves drivers:
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* ft2232+ftd2xx:
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+ Adds initial high-speed device support: --enable-ftd2xx-highspeed
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+ Supports more types of FTDI-based devices.
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* jlink:
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+ Works with more versions of the firmware (v3 and newer)
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+ Supports dynamically detects device capabilities and limits
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* vsllink:
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+ Supports very long scan chains
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* amtjtagaccel:
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+ Fixes broken ID code detection problems.
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Target Layer:
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- New devices: AVR, FA526
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- Improved support: ARM ADI, ARM11, MIPS
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- Numerous other bug fixes and improvements
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Flash Layer:
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- Improved drivers: mflash
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- New drivers: AT91SAM3, AVR, Davinci NAND
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Board, Interface, and Target Configuration Scripts:
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- Many new and improved targets and boards are now available.
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- Better separation of "board" and "target" configuration
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- Moved all TCL files to top-level "tcl" directory in the source tree
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- Installation moved from '$pkglibdir/' to '$pkgdatadir/scripts/'.
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- Site-specific files should be installed under '$pkgdatadir/site/';
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files that exist this tree will be used in preference to default
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distribution configurations in '$pkgdatadir/scripts/'.
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Documentation:
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- Updated User Guide: http://openocd.berlios.de/doc/html/index.html
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* Partially re-written and re-organized.
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* Standardized presentation for all commands.
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* Covers many drivers and commands that were previously omitted.
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* New index for commands and drivers.
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- Added Developer Manual: http://openocd.berlios.de/doc/doxygen/index.html
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* Now includes architecture, technical primers, style guides, and more.
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* Available in-tree and on-line.
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Build and Release:
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- Increased configuration and compilation warning coverage.
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* Use --disable-werror to work around build errors caused by warnings.
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- Use libtool to produce helper libraries as a step toward "libopenocd".
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- New processes and scripting to facilitate future source releases.
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For more details about what has changed since 0.1.0, see the ChangeLog
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associated with this release.
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For more information about contributing test reports, bug fixes, or new
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features and device support, please read the new Developer Manual (or
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the BUGS and PATCHES files in the source archive).
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