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| author | Rafael Ávila de Espíndola <rafael@espindo.la> | 2018-12-03 20:59:22 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-12-03 20:59:22 +0000 |
| commit | 6af956e5c019637051ba8cfb46cfff9bbe574500 (patch) | |
| tree | daeae8dbd01fcc0c7d278faf6532e29aa4a62114 /sysdeps/unix/sysv/linux/arm/sysdep.h | |
| parent | f5ec0ea9eaf9753188a0bfa391b101ea8d5efc2b (diff) | |
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Enable VDSO for static linking on arm
I have tested that this builds and the resulting program still work.
The kernel in gcc117 (which I ussed for testing) seems to be missing
https://patchwork.kernel.org/patch/10060431/, so the vdso is never used.
[BZ #19767]
* sysdeps/unix/sysv/linux/arm/init-first.c: Remove #ifdef SHARED.
* sysdeps/unix/sysv/linux/arm/libc-vdso.h: Remove #ifdef SHARED.
* sysdeps/unix/sysv/linux/arm/sysdep.h: Define
ALWAYS_USE_VSYSCALL.
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/sysdep.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h index 174c530412..3902d46d55 100644 --- a/sysdeps/unix/sysv/linux/arm/sysdep.h +++ b/sysdeps/unix/sysv/linux/arm/sysdep.h @@ -20,6 +20,9 @@ #ifndef _LINUX_ARM_SYSDEP_H #define _LINUX_ARM_SYSDEP_H 1 +/* Always enable vsyscalls on arm */ +#define ALWAYS_USE_VSYSCALL 1 + /* There is some commonality. */ #include <sysdeps/unix/sysv/linux/sysdep.h> #include <sysdeps/unix/arm/sysdep.h> |