Fix link when nosys.specs is used to link

This patch fixes the issue where nosys.specs is used to link.
e.g. The use of crt0 without any support for semihosting requested.

The AArch64 crt0 was missing an #ifdef for the initialise_monitor_handles
which was causing the link to fail. Sorry for missing this before.

diff --git a/libgloss/aarch64/crt0.S b/libgloss/aarch64/crt0.S
index ed4dafcb10f0b1cc999d50926c49065285c61658..cbff11a4920c92a9155fc60a14d0693cce5e38ff 100644 (file)
--- a/libgloss/aarch64/crt0.S
+++ b/libgloss/aarch64/crt0.S
@@ -144,8 +144,10 @@
        sub     x2, x2, x0              /* Third arg: length of block */
        bl      FUNCTION (memset)
 
+#ifdef ARM_RDI_MONITOR
        /* Need to set up standard file handles */
        bl      FUNCTION (initialise_monitor_handles)
+#endif
 
        /* .init and .fini sections are used to create constructors
           and destructors.  Here we call the _init function and arrange