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Differential D14159

Correct longjmp in sys/powerpc/aim/trap_subr64.S
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Authored by swills on Feb 1 2018, 6:37 PM.
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nwhitehorn
jhibbits
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rS328767: Correct longjmp
Summary

Failed to build head on powerpc64 using gcc 6.3.0 with error:

/usr/src/sys/powerpc/aim/trap_subr64.S:350:(.text+0x1f0): call to `longjmp' lacks nop, can't restore toc; (-mcmodel=small toc adjust stub)

Nathan suggested this change which seems to fix it for me.

Test Plan

Build and boot with change

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rS FreeBSD src repository - subversion
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Event Timeline

swills created this revision.Feb 1 2018, 6:37 PM
Herald added a subscriber: imp. · View Herald TranscriptFeb 1 2018, 6:37 PM
nwhitehorn accepted this revision.Feb 1 2018, 9:43 PM
This revision is now accepted and ready to land.Feb 1 2018, 9:43 PM
Closed by commit rS328767: Correct longjmp (authored by swills). · Explain WhyFeb 2 2018, 2:28 AM
This revision was automatically updated to reflect the committed changes.

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PathSize
head/
sys/
powerpc/
aim/
2 lines

Diff 38771

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head/sys/powerpc/aim/trap_subr64.S

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