Diffusion FreeBSD src repository - subversion rS354175

Update the debug monitor handling to work after userspace has started
rS354175
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Description

Update the debug monitor handling to work after userspace has started

The debug monitor register state is now stored in a struct and updated
when required. Currently there is only a kernel state, however a
per-process state will be added in a future change.

Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D22128

Details

Provenance

andrew

Authored on

Differential Revision

D22128: Update the debug monitor handling to work after userspace has started.

Parents

rS354174: Use an array of handlers in the data and instruction aborts

Branches

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Tags

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Event Timeline

andrew committed rS354175: Update the debug monitor handling to work after userspace has started.Oct 30 2019, 10:51 AM

andrew added an edge: D22128: Update the debug monitor handling to work after userspace has started..

Changes (7)

Path

Size

head/

sys/

arm64/

include/

conf/

rS354175

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head/sys/arm64/arm64/db_trace.c

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head/sys/arm64/arm64/debug_monitor.c

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head/sys/arm64/arm64/exception.S

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head/sys/arm64/arm64/mp_machdep.c

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head/sys/arm64/include/debug_monitor.h

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head/sys/arm64/include/pcpu.h

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Update the debug monitor handling to work after userspace has startedrS354175Actions

Description

Details

Event Timeline

Changes (7)

rS354175

head/sys/arm64/arm64/db_trace.c

head/sys/arm64/arm64/debug_monitor.c

head/sys/arm64/arm64/exception.S

head/sys/arm64/arm64/mp_machdep.c

head/sys/arm64/include/debug_monitor.h

head/sys/arm64/include/pcpu.h

head/sys/conf/files.arm64

Update the debug monitor handling to work after userspace has started
rS354175
Actions