Date: Wed, 13 Jan 2021 16:42:50 GMT From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 594389d1de64 - main - Create a stack frame when needed in the arm64 kernel Message-ID: <202101131642.10DGgo7L055396@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=594389d1de647cbda3cb36f06c06d3f73b190e82 commit 594389d1de647cbda3cb36f06c06d3f73b190e82 Author: Andrew Turner <andrew@FreeBSD.org> AuthorDate: 2021-01-12 14:18:59 +0000 Commit: Andrew Turner <andrew@FreeBSD.org> CommitDate: 2021-01-13 16:36:52 +0000 Create a stack frame when needed in the arm64 kernel When building the arm64 kernel for use with dtrace or hwpmc we need to include a stack frame so they can extract a stack trace. As with amd64 also build a stack frame in modules. Sponsored by: Innovate UK --- sys/conf/Makefile.arm64 | 2 +- sys/conf/kmod.mk | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/conf/Makefile.arm64 b/sys/conf/Makefile.arm64 index 1f5760021f3e..d48826197dbd 100644 --- a/sys/conf/Makefile.arm64 +++ b/sys/conf/Makefile.arm64 @@ -45,7 +45,7 @@ SYSTEM_LD= \ KERNEL_EXTRA+= ${KERNEL_KO}.bin KERNEL_EXTRA_INSTALL+= ${KERNEL_KO}.bin -.if !empty(DDB_ENABLED) +.if !empty(DDB_ENABLED) || !empty(DTR_ENABLED) || !empty(HWPMC_ENABLED) CFLAGS += -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer .endif diff --git a/sys/conf/kmod.mk b/sys/conf/kmod.mk index b7ba121925ea..c245f447cefb 100644 --- a/sys/conf/kmod.mk +++ b/sys/conf/kmod.mk @@ -146,7 +146,7 @@ LDFLAGS+= --build-id=sha1 .endif CFLAGS+= ${DEBUG_FLAGS} -.if ${MACHINE_CPUARCH} == amd64 +.if ${MACHINE_CPUARCH} == aarch64 || ${MACHINE_CPUARCH} == amd64 CFLAGS+= -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer .endif
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202101131642.10DGgo7L055396>