alpha setjmp fixlet

[Richard Henderson]

Building with -msmall-text causes the compiler to use bsr !samegp,
and the linker enforces the presense of a .prologue marker that
declares whether the gp is computed or not.

Committed.


r~


        * sysdeps/alpha/setjmp.S (_setjmp, setjmp): Mark .prologue.

Index: sysdeps/alpha/setjmp.S
===================================================================
RCS file: /cvs/glibc/libc/sysdeps/alpha/setjmp.S,v
retrieving revision 1.18
diff -c -p -d -u -r1.18 setjmp.S
--- sysdeps/alpha/setjmp.S	31 Dec 2002 20:37:22 -0000	1.18
+++ sysdeps/alpha/setjmp.S	24 Jun 2003 16:16:09 -0000
@@ -74,6 +74,7 @@ END(__sigsetjmp)
 
 ENTRY(_setjmp)
 	ldgp	gp, 0(pv)
+	.prologue 1
 	mov	0, a1
 	br	$sigsetjmp_local
 END(_setjmp)
@@ -81,6 +82,7 @@ libc_hidden_def (_setjmp)
 
 ENTRY(setjmp)
 	ldgp	gp, 0(pv)
+	.prologue 1
 	mov	1, a1
 	br	$sigsetjmp_local
 END(setjmp)