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/freebsd/sys/cddl/dev/dtrace/amd64/
H A Ddtrace_isa.cdiff 82283cad12a417abfb1469d899b2d7cfb1d38f77 Wed Jul 24 22:10:33 CEST 2024 Mark Johnston <markj@FreeBSD.org> dtrace: Avoid including dtrace_isa.c directly into dtrace.c

This was done in the original DTrace import, presumably because that
made it a bit easier to handle includes. However, this can cause
dtrace_getpcstack() to be inlined into dtrace_probe(), resulting in a
missing frame in stack traces since dtrace_getpcstack() takes care to
bump "aframes" to account for its own stack frame.

To avoid this, compile dtrace_isa.c separately on all platforms. Add
requisite includes.

MFC after: 2 weeks
Sponsored by: Innovate UK
/freebsd/sys/conf/
H A Dfiles.riscvdiff 82283cad12a417abfb1469d899b2d7cfb1d38f77 Wed Jul 24 22:10:33 CEST 2024 Mark Johnston <markj@FreeBSD.org> dtrace: Avoid including dtrace_isa.c directly into dtrace.c

This was done in the original DTrace import, presumably because that
made it a bit easier to handle includes. However, this can cause
dtrace_getpcstack() to be inlined into dtrace_probe(), resulting in a
missing frame in stack traces since dtrace_getpcstack() takes care to
bump "aframes" to account for its own stack frame.

To avoid this, compile dtrace_isa.c separately on all platforms. Add
requisite includes.

MFC after: 2 weeks
Sponsored by: Innovate UK
H A Dfiles.armdiff 82283cad12a417abfb1469d899b2d7cfb1d38f77 Wed Jul 24 22:10:33 CEST 2024 Mark Johnston <markj@FreeBSD.org> dtrace: Avoid including dtrace_isa.c directly into dtrace.c

This was done in the original DTrace import, presumably because that
made it a bit easier to handle includes. However, this can cause
dtrace_getpcstack() to be inlined into dtrace_probe(), resulting in a
missing frame in stack traces since dtrace_getpcstack() takes care to
bump "aframes" to account for its own stack frame.

To avoid this, compile dtrace_isa.c separately on all platforms. Add
requisite includes.

MFC after: 2 weeks
Sponsored by: Innovate UK
/freebsd/sys/cddl/contrib/opensolaris/uts/common/dtrace/
H A Ddtrace.cdiff 82283cad12a417abfb1469d899b2d7cfb1d38f77 Wed Jul 24 22:10:33 CEST 2024 Mark Johnston <markj@FreeBSD.org> dtrace: Avoid including dtrace_isa.c directly into dtrace.c

This was done in the original DTrace import, presumably because that
made it a bit easier to handle includes. However, this can cause
dtrace_getpcstack() to be inlined into dtrace_probe(), resulting in a
missing frame in stack traces since dtrace_getpcstack() takes care to
bump "aframes" to account for its own stack frame.

To avoid this, compile dtrace_isa.c separately on all platforms. Add
requisite includes.

MFC after: 2 weeks
Sponsored by: Innovate UK