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Commits on Aug 19, 2012
  1. @prattmic

    Fix watchpoint support

    prattmic committed
    Setting of watchpoints was nested inside of a case statement, so it
    would only run for that case, even though it supports all cases.
Commits on Jul 9, 2012
  1. @prattmic

    Write to extra (FP, etc) registers from GDB

    prattmic committed
    The extra registers added in my previous commit can now be modified from
    within GDB.  Since the ST-LINK does not support accessing these
    registers, a workaround was used from reading an writing to them.
    That is, the Debug Core Register Selector Register (DCRSR) can be written
    with the register requested, and it will be read/written to/from the
    Debug Core Register Data Register (DCRDR).  The standard ST-LINK memory
    access functions are used to make these accesses.
    A target descriptor XML file is sent to GDB from the server, which tells
    GDB which registers exist on the target.
    This is only supported for the STM32F4, and has only been tested on the
    STM32F4DISCOVERY.  I tested st-util on an STM32L-DISCOVERY and my
    changes did not seem to interfere with its operation.
  2. @prattmic

    Extra registers integration with GDB

    prattmic committed
    The support for extra registers has been added to GDB.  Now all core
    registers can be read from GDB.  Write support has not yet been added.
Commits on May 11, 2012
  1. @prattmic
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