diff options
| author | David CARLIER <devnexen@gmail.com> | 2020-06-12 09:46:06 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-06-26 06:45:29 -0400 |
| commit | ae2b72072bc401114ebb9f46abd67d07d4cabf10 (patch) | |
| tree | ba472e702691d523631a237f282390601ff99f63 /util/getauxval.c | |
| parent | 494cd11d769ad1681c5914f8be7aa93ef497591f (diff) | |
util/getauxval: Porting to FreeBSD getauxval feature
From d7f9d40777d1ed7c9450b0be4f957da2993dfc72 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Fri, 12 Jun 2020 09:39:17 +0100
Subject: [PATCH] util/getauxval: Porting to FreeBSD getauxval feature
FreeBSD has a similar API for auxiliary vector.
Signed-off-by: David Carlier <devnexen@gmail.com>
Message-Id: <CA+XhMqxTU6PUSQBpbA9VrS1QZfqgrCAKUCtUF-x2aF=fCMTDOw@mail.gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'util/getauxval.c')
| -rw-r--r-- | util/getauxval.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/util/getauxval.c b/util/getauxval.c index 36afdfb9e6..b124107d61 100644 --- a/util/getauxval.c +++ b/util/getauxval.c @@ -98,6 +98,16 @@ unsigned long qemu_getauxval(unsigned long type) return 0; } +#elif defined(__FreeBSD__) +#include <sys/auxv.h> + +unsigned long qemu_getauxval(unsigned long type) +{ + unsigned long aux = 0; + elf_aux_info(type, &aux, sizeof(aux)); + return aux; +} + #else unsigned long qemu_getauxval(unsigned long type) |