mjb/altos - AltOS - the operating system for Altus Metrum products

	Commit message (Collapse)	Author	Age
*	Move build and debug tools to 'cctools' directory.	Keith Packard	2009-06-04
\| \| \| \| \| \|	These tools were merged in from the ccdbg package. Signed-off-by: Keith Packard <keithp@keithp.com>
*	Merge ccdbg and altos sources into one giant repository	Keith Packard	2009-06-04
\| \| \| \| \| \|	Keeping these separate isn't making things any easier. Signed-off-by: Keith Packard <keithp@keithp.com>
*	Add load command to s51	Keith Packard	2009-04-12
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*	Reset cc1111 on s51 exit	Keith Packard	2009-04-01
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*	Add readline support to s51	Keith Packard	2009-03-26
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*	minor s51.1 formatting fixes	Bdale Garbee	2009-03-02
\| \| \| \|	Signed-off-by: Keith Packard <keithp@keithp.com>
*	Add s51 manual.	Keith Packard	2009-03-01
\| \| \| \| \| \| \|	This documents (briefly) the s51 hex debugging interface program, including some simple commands to test the operation of the system interactively. Signed-off-by: Keith Packard <keithp@keithp.com>
*	Support 'set' command	Keith Packard	2009-01-25
\| \| \| \| \| \|	The 'set' command modifies target memory and registers Signed-off-by: Keith Packard <keithp@keithp.com>
*	Have S51 ignore SIGINT while running under sdcdb.	Keith Packard	2009-01-05
\| \| \| \| \| \| \|	This prevents keyboard interrupts from accidentally stopping s51. Signed-off-by: Keith Packard <keithp@keithp.com>
*	Save/restore registers to host during memory operations. Cache ROM data.	Keith Packard	2008-12-30
\| \| \| \| \| \| \| \| \| \| \|	Because the debug port uses instructions for most operations, the debug code will clobber registers used by the running program. Save and restore these to avoid corrupting application data. If the ROM file is known, use that to return data instead of fetching it from the target to improve performance. Signed-off-by: Keith Packard <keithp@keithp.com>
*	Use SFR access funcs. Support 'dump' command. Add -m (monitor) flag.	Keith Packard	2008-12-28
\| \| \| \| \| \| \| \| \| \| \| \|	Not all SFRs are visible in the unified address space, so the SFR-specific accessors are required. The dump command is the same as the various 'd*' commands, but also supports dumping program memory. The new -m (monitor) flag watches the command stream between s51 and sdcdb. Signed-off-by: Keith Packard <keithp@keithp.com>
*	s51: get start address from ihx file. re-enable breakpoints after reset.	Keith Packard	2008-12-27
\| \| \| \| \| \| \| \| \|	Use the start of the ihx file when asked to run from 0x0, this lets sdcdb run programs from ram. The reset command clears all hw breakpoints, so reset them afterwards. Signed-off-by: Keith Packard <keithp@keithp.com>
*	Switch to libusb-1.0 and use async interface.	Keith Packard	2008-12-26
\| \| \| \| \| \| \| \|	The async libusb interface offers substantial performance benefits by not making each command wait for the reply. This makes talking over this interface almost reasonable. Signed-off-by: Keith Packard <keithp@keithp.com>
*	s51: add breakpoints and the ability to block awaiting a breakpoint.	Keith Packard	2008-12-26
\| \| \| \|	Signed-off-by: Keith Packard <keithp@keithp.com>
*	Add more commands to s51 assembly-language debugger	Keith Packard	2008-12-22
\| \| \| \|	Signed-off-by: Keith Packard <keithp@keithp.com>
*	Add preliminary version of s51, a UI clone of the 8051 emulator.	Keith Packard	2008-12-21
	sdcdb provides source-level debugging using the 8051 emulator, s51. By emulating that emulator a the UI level, we should be able to get source debugging right on our target platform. This is just the preliminary structure for the program with most commands not yet implemented.