Commit a subset of the dual core changes that have to do with cache handling, stacks, firmware startup and thread startup. Tested on e200, H10-20GB, iPod Color and 5.5G. Thread function return implemented for all targets. Some changes to plugins to follow shortly.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14879 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 13 insertions, 0 deletions

diff --git a/firmware/app.lds b/firmware/app.lds
index 6c67a96481..8df9aaf8e3 100644
--- a/firmware/app.lds
+++ b/firmware/app.lds
@@ -197,6 +197,18 @@ SECTIONS
     } > IRAM
 
 #ifdef CPU_PP
+#if NUM_CORES > 1
+    .idle_stacks :
+    {
+       *(.idle_stacks)
+       cpu_idlestackbegin = .;
+       . += 0x0080;
+       cpu_idlestackend = .;
+       cop_idlestackbegin = .;
+       . += 0x0080;
+       cop_idlestackend = .;
+    } > IRAM
+#else
     .cop_stack :
     {
        *(.cop_stack)
@@ -205,6 +217,7 @@ SECTIONS
        cop_stackend = .;
     } > IRAM
 #endif
+#endif
 
 #else
     /* TRICK ALERT! We want 0x2000 bytes of stack, but we set the section