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author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2015-10-28 11:34:36 -0700 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-10-30 08:06:03 +0100 |
commit | 48d61510290ea3380e4987d38e512d2d8304849a (patch) | |
tree | aa606c7c7a204b6686f0f24830ece7f2b614a793 /arch/arm/lib/io-writesb.S | |
parent | 611e86d58154752fd1fd0051b6e5dec325329dbe (diff) | |
download | barebox-48d61510290ea3380e4987d38e512d2d8304849a.tar.gz barebox-48d61510290ea3380e4987d38e512d2d8304849a.tar.xz |
ARM: Add support for semihosting
Add semihosting API implementation and implement a filesystem driver
to access debugging host filesystem using it.
Tested on Freescale SabreSD board (i.MX6Q) using OpenOCD
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/lib/io-writesb.S')
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