Date: Sun, 30 Oct 2022 20:03:03 GMT From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: ec9388ddba02 - main - dtrace: Make pid provider work on trivial tests Message-ID: <202210302003.29UK33js010719@gitrepo.freebsd.org>
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The branch main has been updated by jhibbits: URL: https://cgit.FreeBSD.org/src/commit/?id=ec9388ddba02b45ed106113594d80be349415665 commit ec9388ddba02b45ed106113594d80be349415665 Author: Justin Hibbits <jhibbits@FreeBSD.org> AuthorDate: 2022-10-30 19:33:06 +0000 Commit: Justin Hibbits <jhibbits@FreeBSD.org> CommitDate: 2022-10-30 20:00:44 +0000 dtrace: Make pid provider work on trivial tests 'newpc' needs set in the "common" case. With this, the trivial test $ dtrace -n 'pid$target:libc:strlen:entry { trace(timestamp); }' -p <pid> now works. MFC after: 3 weeks --- sys/cddl/contrib/opensolaris/uts/powerpc/dtrace/fasttrap_isa.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/cddl/contrib/opensolaris/uts/powerpc/dtrace/fasttrap_isa.c b/sys/cddl/contrib/opensolaris/uts/powerpc/dtrace/fasttrap_isa.c index 69ba0f3c64d0..8f4db66f817d 100644 --- a/sys/cddl/contrib/opensolaris/uts/powerpc/dtrace/fasttrap_isa.c +++ b/sys/cddl/contrib/opensolaris/uts/powerpc/dtrace/fasttrap_isa.c @@ -486,6 +486,10 @@ fasttrap_pid_probe(struct trapframe *frame) rp->lr = rp->pc + 4; break; case FASTTRAP_T_COMMON: + curthread->t_dtrace_pc = pc; + curthread->t_dtrace_npc = pc + 4; + curthread->t_dtrace_on = 1; + new_pc = pc; break; }; done:
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