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Differential D16436

Disable "C"-extension
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Authored by br on Jul 25 2018, 8:44 AM.
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bdrewery
emaste
imp

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Reviewers
markj
Commits
rS336716: Disable 'C'-compressed ISA extension.
Summary

Disable C-compressed ISA

riscv KDB disassembler and DTrace FBT provider are currently broken due to C-extension being turned on.
They both handle 4-bytes instructions only

So disable it for now

Test Plan

build world and run

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

br created this revision.Jul 25 2018, 8:44 AM
Herald added subscribers: emaste, bdrewery. · View Herald TranscriptJul 25 2018, 8:44 AM
br added a reviewer: markj.Jul 25 2018, 9:26 AM
markj added inline comments.Jul 25 2018, 3:31 PM
sys/riscv/riscv/swtch.S
213 ↗(On Diff #45819)

This string doesn't seem to be used anywhere...

br updated this revision to Diff 45828.Jul 25 2018, 3:45 PM

Unused string removed

markj accepted this revision.Jul 25 2018, 3:47 PM
This revision is now accepted and ready to land.Jul 25 2018, 3:47 PM
Closed by commit rS336716: Disable 'C'-compressed ISA extension. (authored by br). · Explain WhyJul 25 2018, 4:07 PM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptJul 25 2018, 4:07 PM

Revision Contents
Changeset List

PathSize
head/
share/
mk/
4 lines
stand/
2 lines
sys/
conf/
2 lines

Diff 45830

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head/share/mk/bsd.cpu.mk

============================================================= =============================================================
WARNING! Version 0.6.4
-------------
The command line arguments and the format of zap snapshot The replication arguments have changed. When one or more
names changed in version 0.6.0! The name change means you datasets and a destination are supplied, the destination now
will have to manually clean up old zap snapshots. comes before the list of datasets.
zap rep|replicate [-dLSv] [dest [-r] dataset [[-r]
dataset]...].
Version 0.6.0
-------------
The command line arguments have changed. Run zap without
arguments for the updated format.
The format of zap snapshot names has changed. This means
zap snapshots generated by older zap versions must be
manually destroyed.
============================================================= =============================================================
View Options

head/stand/defs.mk

============================================================= =============================================================
WARNING! Version 0.6.4
-------------
The command line arguments and the format of zap snapshot The replication arguments have changed. When one or more
names changed in version 0.6.0! The name change means you datasets and a destination are supplied, the destination now
will have to manually clean up old zap snapshots. comes before the list of datasets.
zap rep|replicate [-dLSv] [dest [-r] dataset [[-r]
dataset]...].
Version 0.6.0
-------------
The command line arguments have changed. Run zap without
arguments for the updated format.
The format of zap snapshot names has changed. This means
zap snapshots generated by older zap versions must be
manually destroyed.
============================================================= =============================================================
View Options

head/sys/conf/kern.mk

============================================================= =============================================================
WARNING! Version 0.6.4
-------------
The command line arguments and the format of zap snapshot The replication arguments have changed. When one or more
names changed in version 0.6.0! The name change means you datasets and a destination are supplied, the destination now
will have to manually clean up old zap snapshots. comes before the list of datasets.
zap rep|replicate [-dLSv] [dest [-r] dataset [[-r]
dataset]...].
Version 0.6.0
-------------
The command line arguments have changed. Run zap without
arguments for the updated format.
The format of zap snapshot names has changed. This means
zap snapshots generated by older zap versions must be
manually destroyed.
============================================================= =============================================================