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| author | Keith Packard <keithp@keithp.com> | 2013-10-07 21:53:53 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-10-07 21:53:53 -0700 |
| commit | 8f7edcee2db30652ce0b147f282de3396c3786ad (patch) | |
| tree | 4be74830f12ad85e82eb159d7a73dc4aa0bb181f /src/lpc/ao_spi_lpc.c | |
| parent | 4254de22864de2ed7ae5928c6b8bfd9df1c8a3fb (diff) | |
altos/lpc, altos/stm: ARM requires ISB after switching stack pointers
This sticks a barrier in the CPU to prevent using the wrong stack
register past the change.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/lpc/ao_spi_lpc.c')
0 files changed, 0 insertions, 0 deletions