qemu/osdep: Remove the need for qemu_init_auxval

Instead of getting backup auxv data from the env pointer given to main,
read it from /proc/self/auxv.  We can do this at any time, so we're not
tied to any ordering wrt a call to qemu_init_auxval from main.

Tested-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>

1 files changed, 0 insertions, 12 deletions

diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 6d35c1b..8480d52 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -251,18 +251,6 @@ unsigned long qemu_getauxval(unsigned long type);
 static inline unsigned long qemu_getauxval(unsigned long type) { return 0; }
 #endif
 
-/**
- * qemu_init_auxval:
- * @envp: the third argument to main
- *
- * If supported and required, locate the auxiliary vector at program startup.
- */
-#if defined(CONFIG_GETAUXVAL) || !defined(__linux__)
-static inline void qemu_init_auxval(char **envp) { }
-#else
-void qemu_init_auxval(char **envp);
-#endif
-
 void qemu_set_tty_echo(int fd, bool echo);
 
 void os_mem_prealloc(int fd, char *area, size_t sz);