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acc6774)
More cleanup from some of the later chapters from the User's Guide,
no functional changes.
Change-Id: Ib2860fc2574503e8107935d79db45fa96014fe3a
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-on: http://openocd.zylin.com/1863
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
There is often a need to stress-test random access memory (RAM) for
errors. OpenOCD comes with a Tcl implementation of well-known memory
There is often a need to stress-test random access memory (RAM) for
errors. OpenOCD comes with a Tcl implementation of well-known memory
-testing procedures allowing to detect all sorts of issues with
+testing procedures allowing the detection of all sorts of issues with
electrical wiring, defective chips, PCB layout and other common
hardware problems.
electrical wiring, defective chips, PCB layout and other common
hardware problems.
-To use them you usually need to initialise your RAM controller first,
+To use them, you usually need to initialise your RAM controller first;
consult your SoC's documentation to get the recommended list of
register operations and translate them to the corresponding
@command{mww}/@command{mwb} commands.
consult your SoC's documentation to get the recommended list of
register operations and translate them to the corresponding
@command{mww}/@command{mwb} commands.
@section Firmware recovery helpers
@cindex Firmware recovery
@section Firmware recovery helpers
@cindex Firmware recovery
-OpenOCD includes an easy-to-use script to faciliate mass-market
+OpenOCD includes an easy-to-use script to facilitate mass-market
devices recovery with JTAG.
For quickstart instructions run:
devices recovery with JTAG.
For quickstart instructions run:
@node TFTP
@chapter TFTP
@cindex TFTP
@node TFTP
@chapter TFTP
@cindex TFTP
-If OpenOCD runs on an embedded host(as ZY1000 does), then TFTP can
+If OpenOCD runs on an embedded host (as ZY1000 does), then TFTP can
be used to access files on PCs (either the developer's PC or some other PC).
The way this works on the ZY1000 is to prefix a filename by
be used to access files on PCs (either the developer's PC or some other PC).
The way this works on the ZY1000 is to prefix a filename by
@node GDB and OpenOCD
@chapter GDB and OpenOCD
@cindex GDB
@node GDB and OpenOCD
@chapter GDB and OpenOCD
@cindex GDB
-OpenOCD complies with the remote gdbserver protocol, and as such can be used
+OpenOCD complies with the remote gdbserver protocol and, as such, can be used
to debug remote targets.
Setting up GDB to work with OpenOCD can involve several components:
to debug remote targets.
Setting up GDB to work with OpenOCD can involve several components:
With the remote protocol, GDB sessions start a little differently
than they do when you're debugging locally.
With the remote protocol, GDB sessions start a little differently
than they do when you're debugging locally.
-Here's an examples showing how to start a debug session with a
+Here's an example showing how to start a debug session with a
small ARM program.
In this case the program was linked to be loaded into SRAM on a Cortex-M3.
Most programs would be written into flash (address 0) and run from there.
small ARM program.
In this case the program was linked to be loaded into SRAM on a Cortex-M3.
Most programs would be written into flash (address 0) and run from there.
that the OpenOCD option @command{gdb_breakpoint_override} is not required when
using a memory map. @xref{gdbbreakpointoverride,,gdb_breakpoint_override}.
that the OpenOCD option @command{gdb_breakpoint_override} is not required when
using a memory map. @xref{gdbbreakpointoverride,,gdb_breakpoint_override}.
-To view the configured memory map in GDB, use the GDB command @option{info mem}
+To view the configured memory map in GDB, use the GDB command @option{info mem}.
All other unassigned addresses within GDB are treated as RAM.
GDB 6.8 and higher set any memory area not in the memory map as inaccessible.
All other unassigned addresses within GDB are treated as RAM.
GDB 6.8 and higher set any memory area not in the memory map as inaccessible.
@end itemize
@quotation Note
@end itemize
@quotation Note
-Before an RTOS can be detected it must export certain symbols otherwise it cannot be used by
-OpenOCD. Below is a list of the required symbols for each supported RTOS.
+Before an RTOS can be detected, it must export certain symbols; otherwise, it cannot
+be used by OpenOCD. Below is a list of the required symbols for each supported RTOS.
@end quotation
@table @code
@end quotation
@table @code
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