Differential D55192

frame.h: mark struct trapframe to be preserved for non-x86
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Authored by minsoochoo0122_proton.me on Mon, Feb 9, 5:53 AM.

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Reviewers

andrew
manu
mhorne

Group Reviewers

Summary

There are programs that depend on this structure (e.g. kernel debuggers)
that breaks when the ABI changes. x86 is excluded since hardware pushes
registers to stack, so the ABI is already defined. The debugger notice
for x86 was done in 8f23665fed2fbaf4481359b4d2fcdd7b9feb40e3.

Sponsored by: The FreeBSD Foundation

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 70537
Build 67420: arc lint + arc unit

Event Timeline

minsoochoo0122_proton.me created this revision.Mon, Feb 9, 5:53 AM

Herald added a reviewer: andrew. · View Herald TranscriptMon, Feb 9, 5:53 AM

Herald added a reviewer: andrew. · View Herald Transcript

Herald added a reviewer: manu. · View Herald Transcript

Herald added subscribers: riscv, jhibbits, emaste, imp. · View Herald Transcript

minsoochoo0122_proton.me requested review of this revision.Mon, Feb 9, 5:53 AM

Harbormaster completed remote builds in B70537: Diff 171485.Mon, Feb 9, 5:53 AM

minsoochoo0122_proton.me added a reviewer: riscv.Mon, Feb 9, 5:53 AM

mhorne accepted this revision.Mon, Feb 9, 3:46 PM

This revision is now accepted and ready to land.Mon, Feb 9, 3:46 PM

Revision Contents
Changeset List

Path

Size

sys/

arm/

include/

5 lines

arm64/

include/

4 lines

powerpc/

include/

6 lines

riscv/

include/

4 lines

Diff 171485

sys/arm/include/frame.h

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sys/arm64/include/frame.h

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sys/powerpc/include/frame.h

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sys/riscv/include/frame.h

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