public inbox for glibc-cvs@sourceware.org help / color / mirror / Atom feed
From: Alistair Francis <alistair23@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/alistair/rv32.next] RISC-V: Add support for 32-bit vDSO calls Date: Sun, 26 Apr 2020 02:25:27 +0000 (GMT) [thread overview] Message-ID: <20200426022527.E0A323938C15@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=85c5dc3d683952afbdf818ae33ff8d5e36cc6247 commit 85c5dc3d683952afbdf818ae33ff8d5e36cc6247 Author: Alistair Francis <alistair.francis@wdc.com> Date: Wed Sep 18 08:41:59 2019 -0700 RISC-V: Add support for 32-bit vDSO calls Diff: --- sysdeps/unix/sysv/linux/riscv/sysdep.h | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/sysdeps/unix/sysv/linux/riscv/sysdep.h b/sysdeps/unix/sysv/linux/riscv/sysdep.h index aa61e8b04d..9f6ed2001b 100644 --- a/sysdeps/unix/sysv/linux/riscv/sysdep.h +++ b/sysdeps/unix/sysv/linux/riscv/sysdep.h @@ -182,14 +182,21 @@ #ifndef __ASSEMBLER__ -# define VDSO_NAME "LINUX_4.15" -# define VDSO_HASH 182943605 +# if __riscv_xlen == 32 +# define VDSO_NAME "LINUX_5.4" +# define VDSO_HASH 61765876 /* List of system calls which are supported as vsyscalls. */ -# define HAVE_CLOCK_GETRES64_VSYSCALL "__vdso_clock_getres" -# define HAVE_CLOCK_GETTIME64_VSYSCALL "__vdso_clock_gettime" -# define HAVE_GETTIMEOFDAY_VSYSCALL "__vdso_gettimeofday" -# define HAVE_GETCPU_VSYSCALL "__vdso_getcpu" +# else +# define VDSO_NAME "LINUX_4.15" +# define VDSO_HASH 182943605 + +/* List of system calls which are supported as vsyscalls. */ +# define HAVE_CLOCK_GETRES64_VSYSCALL "__vdso_clock_getres" +# define HAVE_CLOCK_GETTIME64_VSYSCALL "__vdso_clock_gettime" +# define HAVE_GETTIMEOFDAY_VSYSCALL "__vdso_gettimeofday" +# define HAVE_GETCPU_VSYSCALL "__vdso_getcpu" +# endif # define INTERNAL_SYSCALL(name, nr, args...) \ internal_syscall##nr (SYS_ify (name), args)
next reply other threads:[~2020-04-26 2:25 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-26 2:25 Alistair Francis [this message] -- strict thread matches above, loose matches on Subject: below -- 2020-04-22 22:15 Alistair Francis
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20200426022527.E0A323938C15@sourceware.org \ --to=alistair23@sourceware.org \ --cc=glibc-cvs@sourceware.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).