---

yaml
---
r: 173483
b: refs/heads/master
c: 8341ee4
h: refs/heads/master
i:
  173481: cb3fcca
  173479: 55d09cf
v: v3

Author: richo

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 7a05dc273dc193c747853e35231e165b2665e3f0
+refs/heads/master: 8341ee4075e46d4f5470c6081be4135cdffd21ed
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 210f0dcf007104240b2e286ed0b80cb4a61d7bae
 refs/heads/try: 957472483d3a2f43c0e4f7c2056280a1022af93c

trunk/src/rt/arch/powerpc/morestack.S

@@ -0,0 +1,20 @@
+#include "macros.S"
+
+// Mark stack as non-executable
+#if defined(__linux__) && defined(__ELF__)
+.section       .note.GNU-stack, "", %progbits
+#endif
+
+/* See i386/morestack.S for the lengthy, general explanation. */
+
+.global rust_stack_exhausted
+
+.hidden __morestack
+
+// FIXME(POWERPC): this might not be perfectly right but works for now
+__morestack:
+       .cfi_startproc
+       bl rust_stack_exhausted
+       // the above function ensures that it never returns
+       .cfi_endproc
+.end  __morestack

trunk/src/rt/arch/powerpc/record_sp.S

@@ -0,0 +1,4 @@
+// Mark stack as non-executable
+#if defined(__linux__) && defined(__ELF__)
+.section       .note.GNU-stack, "", %progbits
+#endif