From: Roland McGrath <roland@gnu.org>
Date: Wed, 12 Jun 1996 01:41:59 +0000 (+0000)
Subject: Tue Jun 11 19:13:04 1996  Richard Henderson  <rth@tamu.edu>
X-Git-Tag: upstream/2.30~10627^2~3787
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d7cf1621790751ae7aa69a29ba83efb8d086ed39;p=external%2Fglibc.git

Tue Jun 11 19:13:04 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/alpha/Makefile [subdir elf]: Add -mno-fp-regs to
	sysdep-CFLAGS so that _dl_runtime_resolve doesn't have to save them.
	Add -mbuild-constants to CFLAGS-rtld.c to that we can bootstrap
	without using literal data.
---

diff --git a/sysdeps/alpha/Makefile b/sysdeps/alpha/Makefile
index 996c589..a9f12d1 100644
--- a/sysdeps/alpha/Makefile
+++ b/sysdeps/alpha/Makefile
@@ -28,4 +28,12 @@ ifeq ($(subdir),gnulib)
 routines = $(divrem)
 endif	# gnulib
 
+ifeq ($(subdir),elf)
+# The ld.so code cannot use literals until it self-relocates.
+CFLAGS-rtld.c = -mbuild-constants
+# The rest of ld.so shouldn't use FP regs for block moves so
+# that the lazy link trampoline doesn't have to save them.
+sysdep-CFLAGS += -mno-fp-regs
+endif
+
 divrem := divl divlu divq divqu reml remlu remq remqu