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charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: a9a3c581828535a06ee7b821d7936e9c844f379d Auto-Submitted: auto-generated Date: Tue, 03 Nov 2026 09:02:24 +0000 Message-Id: <6ae9a320.44990.56ae433c@gitrepo.freebsd.org> The branch stable/15 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=a9a3c581828535a06ee7b821d7936e9c844f379d commit a9a3c581828535a06ee7b821d7936e9c844f379d Author: Konstantin Belousov AuthorDate: 2026-10-29 02:16:42 +0000 Commit: Konstantin Belousov CommitDate: 2026-11-03 09:01:19 +0000 amd64 FRED: handle INT 3, INT 4, and INT 0x92 same as for IDT (cherry picked from commit 32b9c967e07c7af2b6e421969d0e7ba1cc9b9425) --- sys/amd64/amd64/trap.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/sys/amd64/amd64/trap.c b/sys/amd64/amd64/trap.c index 6de47c23c79a..afcd13604caf 100644 --- a/sys/amd64/amd64/trap.c +++ b/sys/amd64/amd64/trap.c @@ -1672,6 +1672,22 @@ trap_fred_u(struct trapframe_fred *frame) frame->tf_idt.tf_err = fred_inst_len(frame); ia32_syscall(&frame->tf_idt); break; + } else +#endif + if (vec == IDT_BP || vec == IDT_OF) { + trap_fred_ev_to_trapno(frame, vec); + trap_fred_update_thread(td, frame); + trap_fred_handle_u_exc(td, frame, vec, &ksi, + &do_trapsig); + break; + } +#ifdef KDTRACE_HOOKS + else if (vec == IDT_DTRACE_RET) { + frame->tf_idt.tf_trapno = T_DTRACE_RET; + trap_fred_update_thread(td, frame); + (void)trap_user_dtrace(&frame->tf_idt, + &dtrace_return_probe_ptr); + return; } #endif trap_fred_u_noperm(frame, &ksi);