From e55a9b256d53c7fc5145e3e4d338d3741b23e232 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 17 Jun 2013 15:50:53 -0500 Subject: PowerPC: Reserve TCB space for EBB framework This patch reserves four pointer to be used in future Event-Based Branch framework for PowerPC. --- nptl/sysdeps/powerpc/tls.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'nptl/sysdeps/powerpc') diff --git a/nptl/sysdeps/powerpc/tls.h b/nptl/sysdeps/powerpc/tls.h index 46dac9e9f3..8e0ada6bfa 100644 --- a/nptl/sysdeps/powerpc/tls.h +++ b/nptl/sysdeps/powerpc/tls.h @@ -61,6 +61,11 @@ typedef union dtv are private. */ typedef struct { + /* Reservation for the Event-Based Branching ABI. */ + uintptr_t ebb_handler; + uintptr_t ebb_ctx_pointer; + uintptr_t ebb_reserved1; + uintptr_t ebb_reserved2; uintptr_t pointer_guard; uintptr_t stack_guard; dtv_t *dtv; -- cgit 1.4.1