Changeset c98e6ee in mainline for uspace/lib/libc/arch/ia64/src/entry.s

Timestamp:

2008-07-08T16:05:45Z (16 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f93f168

Parents:

b7f9087

Message:

Merge program-loader related stuff from dynload branch to trunk. (huge)

File:

• uspace/lib/libc/arch/ia64/src/entry.s (modified) (1 diff)

uspace/lib/libc/arch/ia64/src/entry.s

@@ -35 +35 @@
 ## User-space task entry point
 #
+# r2 contains the PCB pointer
 #
 __entry:
         alloc loc0 = ar.pfs, 0, 1, 2, 0
-        mov r1 = _gp 
+        mov r1 = _gp
+
+        # Pass PCB pointer as the first argument to __main
+        mov out0 = r2
         br.call.sptk.many b0 = __main
 0:
-        br.call.sptk.many b0 = main
-1:
         br.call.sptk.many b0 = __exit