Date: Sun, 19 May 2013 19:19:59 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r250814 - in user/dchagin/lemul/sys: amd64/linux amd64/linux32 i386/linux Message-ID: <201305191919.r4JJJxnd001290@svn.freebsd.org>
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Author: dchagin Date: Sun May 19 19:19:58 2013 New Revision: 250814 URL: http://svnweb.freebsd.org/changeset/base/250814 Log: Being exported through vdso the note.Linux section used by glibc to determine the kernel version (this saves one uname call). Temporarily disable the export of a note.Linux section until I figured out how to change the kernel version in the note.Linux on the fly. Modified: user/dchagin/lemul/sys/amd64/linux/linux_locore.s user/dchagin/lemul/sys/amd64/linux32/linux32_locore.s user/dchagin/lemul/sys/i386/linux/linux_locore.s Modified: user/dchagin/lemul/sys/amd64/linux/linux_locore.s ============================================================================== --- user/dchagin/lemul/sys/amd64/linux/linux_locore.s Sun May 19 19:19:01 2013 (r250813) +++ user/dchagin/lemul/sys/amd64/linux/linux_locore.s Sun May 19 19:19:58 2013 (r250814) @@ -66,7 +66,7 @@ NON_GPROF_ENTRY(__vdso_getcpu) .weak getcpu .set getcpu, __vdso_getcpu - +#if 0 .section .note.Linux, "a",@note .long 2f - 1f /* namesz */ .balign 4 @@ -81,7 +81,7 @@ NON_GPROF_ENTRY(__vdso_getcpu) 4: .balign 4 .previous - +#endif #define do_cfa_expr(offset) \ .byte 0x0f; /* DW_CFA_def_cfa_expression */ \ Modified: user/dchagin/lemul/sys/amd64/linux32/linux32_locore.s ============================================================================== --- user/dchagin/lemul/sys/amd64/linux32/linux32_locore.s Sun May 19 19:19:01 2013 (r250813) +++ user/dchagin/lemul/sys/amd64/linux32/linux32_locore.s Sun May 19 19:19:58 2013 (r250814) @@ -55,7 +55,7 @@ NON_GPROF_ENTRY(linux32_vsyscall) ret .endvsyscall: - +#if 0 .section .note.Linux, "a",@note .long 2f - 1f /* namesz */ .balign 4 @@ -70,7 +70,7 @@ NON_GPROF_ENTRY(linux32_vsyscall) 4: .balign 4 .previous - +#endif #define do_cfa_expr(offset) \ .byte 0x0f; /* DW_CFA_def_cfa_expression */ \ Modified: user/dchagin/lemul/sys/i386/linux/linux_locore.s ============================================================================== --- user/dchagin/lemul/sys/i386/linux/linux_locore.s Sun May 19 19:19:01 2013 (r250813) +++ user/dchagin/lemul/sys/i386/linux/linux_locore.s Sun May 19 19:19:58 2013 (r250814) @@ -48,7 +48,7 @@ NON_GPROF_ENTRY(linux_vsyscall) ret .endvsyscall: - +#if 0 .section .note.Linux, "a",@note .long 2f - 1f /* namesz */ .balign 4 @@ -63,7 +63,7 @@ NON_GPROF_ENTRY(linux_vsyscall) 4: .balign 4 .previous - +#endif #define do_cfa_expr(offset) \ .byte 0x0f; /* DW_CFA_def_cfa_expression */ \
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