From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 19 Nov 2014 05:34:29 +0000 (-0500)
Subject: save auxv pointer into libc struct early in dynamic linker startup
X-Git-Tag: v1.1.6~53
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d8bdc97d148088bdaa672f56d4b8e0a15b03e70e;p=oweals%2Fmusl.git

save auxv pointer into libc struct early in dynamic linker startup

this allows most code to assume it has already been saved, and is a
prerequisite for upcoming changes for arm atomic/tls operations.
---

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index c90fe99a..1de430c6 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -1126,6 +1126,7 @@ void *__dynlink(int argc, char **argv)
 		libc.secure = 1;
 	}
 	libc.page_size = aux[AT_PAGESZ];
+	libc.auxv = auxv;
 
 	/* If the dynamic linker was invoked as a program itself, AT_BASE
 	 * will not be set. In that case, we assume the base address is