Finish up merging the arm port into the main tree.

1 files changed, 31 insertions, 0 deletions

diff --git a/ldso/ldso/arm/dl-startup.h b/ldso/ldso/arm/dl-startup.h
new file mode 100644
index 000000000..dc21ea455
--- /dev/null
+++ b/ldso/ldso/arm/dl-startup.h
@@ -0,0 +1,31 @@
+/* Any assmbly language/system dependent hacks needed to setup boot1.c so it
+ * will work as expected and cope with whatever platform specific wierdness is
+ * needed for this architecture.  */
+
+/* Overrive the default _dl_boot function, and replace it with a bit of asm.
+ * Then call the real _dl_boot function, which is now named _dl_boot2. */
+
+asm("\
+.text
+.globl _dl_boot
+_dl_boot:
+	mov     r7, sp
+@	ldr     r0, [sp], #4
+	mov     r0,sp
+	bl      _dl_boot2
+	mov     r6, r0
+	mov     r0, r7
+	mov     pc, r6
+.previous\n\
+");
+
+#define _dl_boot _dl_boot2
+#define DL_BOOT(X)   static void *  __attribute__ ((unused)) _dl_boot (X)
+
+
+ /* It seems ARM needs an offset here */
+#undef ELFMAGIC
+#define	    ELFMAGIC	ELFMAG+load_addr 
+
+
+