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yaml
---
r: 322633
b: refs/heads/master
c: 62194bd
h: refs/heads/master
i:
  322631: f7d9355
v: v3
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Stephen Boyd authored and Russell King committed Sep 7, 2012
1 parent 849dd27 commit 34a5db0
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 70b0476a2394de4f4e32e0b67288d80ff71ca963
refs/heads/master: 62194bdab89b30f451d210247d09e1c146e6d0ad
6 changes: 3 additions & 3 deletions trunk/arch/arm/Kconfig.debug
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is nothing connected to read from the DCC.

config DEBUG_SEMIHOSTING
bool "Kernel low-level debug output via semihosting I"
bool "Kernel low-level debug output via semihosting I/O"
help
Semihosting enables code running on an ARM target to use
the I/O facilities on a host debugger/emulator through a
simple SVC calls. The host debugger or emulator must have
simple SVC call. The host debugger or emulator must have
semihosting enabled for the special svc call to be trapped
otherwise the kernel will crash.

This is known to work with OpenOCD, as wellas
This is known to work with OpenOCD, as well as
ARM's Fast Models, or any other controlling environment
that implements semihosting.

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