Changeset ebb1489 in mainline for uspace/lib/c/arch/ia64/src/thread_entry.S

Timestamp:

2024-10-13T08:23:40Z (8 weeks ago)

Author:

GitHub <noreply@…>

Children:

0472cf17

Parents:

2a0c827c (diff), b3b79981 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

boba-buba <120932204+boba-buba@…> (2024-10-13 08:23:40)

git-committer:

GitHub <noreply@…> (2024-10-13 08:23:40)

Message:

Merge branch 'HelenOS:master' into topic/packet-capture

File:

• uspace/lib/c/arch/ia64/src/thread_entry.S (modified) (1 diff)

uspace/lib/c/arch/ia64/src/thread_entry.S

@@ -37 +37 @@
         alloc loc0 = ar.pfs, 0, 1, 1, 0
 
-#ifndef CONFIG_RTLD
-        # XXX This does not work in a shared library
-        movl gp = __gp
-#endif
+        add r8 = -8, sp ;;
+        # Entry function argument
+        ld8 out0 = [r8], -8 ;;
 
-        #
-        # r8 contains address of uarg structure.
-        #
+        # Entry function descriptor
+        ld8 r8 = [r8] ;;
+        # Entry function address
+        ld8 r9 = [r8], 8 ;;
+        # Entry function global pointer
+        ld8 gp = [r8] ;;
 
-        mov out0 = r8 ;;
-        # XXX br.call.sptk.many b0 = FUNCTION_REF(__thread_main)
-        br.call.sptk.many b0 = __thread_main
+        mov b1 = r9 ;;
+
+        br.call.sptk.many b0 = b1 ;;
 
         #