Define the begdata, begrom, begbss symbols for linuxppc.

I copied the definitions from linux386 and linux68k.

This change also moves _errno and the other common symbols in boot.s
from .text to .bss.  Common symbols belong in .bss, but the assembler
seems dumb enough to put them in any section.

diff --git a/plat/linuxppc/boot.s b/plat/linuxppc/boot.s
index 66cb383..b188b04 100644 (file)
--- a/plat/linuxppc/boot.s
+++ b/plat/linuxppc/boot.s
@@ -41,7 +41,14 @@ begtext:
        stwu r3, -4(sp)
        
        b __m_a_i_n
-       
+
+! Define symbols at the beginning of our various segments, so that we can find
+! them. (Except .text, which has already been done.)
+
+.sect .data;       begdata:
+.sect .rom;        begrom:
+.sect .bss;        begbss:
+
 ! Some magic data. All EM systems need these.
 
 .define _errno