1 files changed, 0 insertions, 83 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.163/arm_unwind_ret_mask.patch b/meta/recipes-devtools/elfutils/elfutils-0.163/arm_unwind_ret_mask.patch
deleted file mode 100644
index 8abb36bb49..0000000000
--- a/meta/recipes-devtools/elfutils/elfutils-0.163/arm_unwind_ret_mask.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From: Mark Wielaard <mjw@redhat.com>
-Date: Sun, 15 Jun 2014 12:30:02 +0200
-Subject: libebl: Add ebl_unwind_ret_mask.
-
-Another ARM oddity. A return value address in an unwind will contain an
-extra bit to indicate whether to return to a regular ARM or THUMB function.
-Add a new ebl function to return a mask to use to get the actual return
-address during an unwind ebl_unwind_ret_mask.
-
-Rebase arm_unwind_ret_mask.patch from 0.159 to 0.160
-
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- backends/arm_init.c | 3 +++
- libebl/eblinitreg.c | 8 ++++++++
- libebl/libebl.h     | 4 ++++
- libebl/libeblP.h    | 6 ++++++
- 4 files changed, 21 insertions(+)
-
-diff --git a/backends/arm_init.c b/backends/arm_init.c
-index 2266829..f8df042 100644
---- a/backends/arm_init.c
-+++ b/backends/arm_init.c
-@@ -87,5 +87,8 @@ arm_init (elf, machine, eh, ehlen)
-   /* Bit zero encodes whether an function address is THUMB or ARM. */
-   eh->func_addr_mask = ~(GElf_Addr)1;
- 
-+  /* Bit zero encodes whether to return to a THUMB or ARM function. */
-+  eh->unwind_ret_mask = ~(GElf_Addr)1;
-+
-   return MODVERSION;
- }
-diff --git a/libebl/eblinitreg.c b/libebl/eblinitreg.c
-index 5729b3c..ca681c0 100644
---- a/libebl/eblinitreg.c
-+++ b/libebl/eblinitreg.c
-@@ -56,3 +56,11 @@ ebl_func_addr_mask (Ebl *ebl)
-   return ((ebl == NULL || ebl->func_addr_mask == 0)
- 	  ? ~(GElf_Addr)0 : ebl->func_addr_mask);
- }
-+
-+GElf_Addr
-+ebl_unwind_ret_mask (Ebl *ebl)
-+{
-+  return ((ebl == NULL || ebl->unwind_ret_mask == 0)
-+	  ? ~(GElf_Addr)0 : ebl->unwind_ret_mask);
-+}
-+
-diff --git a/libebl/libebl.h b/libebl/libebl.h
-index 40cf635..be70027 100644
---- a/libebl/libebl.h
-+++ b/libebl/libebl.h
-@@ -420,6 +420,10 @@ extern size_t ebl_frame_nregs (Ebl *ebl)
-    tables) is needed.  */
- extern GElf_Addr ebl_func_addr_mask (Ebl *ebl);
- 
-+/* Mask to use for unwind return address in case the architecture adds
-+   some extra non-address bits to it.  */
-+extern GElf_Addr ebl_unwind_ret_mask (Ebl *ebl);
-+
- /* Convert *REGNO as is in DWARF to a lower range suitable for
-    Dwarf_Frame->REGS indexing.  */
- extern bool ebl_dwarf_to_regno (Ebl *ebl, unsigned *regno)
-diff --git a/libebl/libeblP.h b/libebl/libeblP.h
-index dbd67f3..e18ace6 100644
---- a/libebl/libeblP.h
-+++ b/libebl/libeblP.h
-@@ -70,6 +70,12 @@ struct ebl
-      otherwise it should be the actual mask to use.  */
-   GElf_Addr func_addr_mask;
- 
-+  /* Mask to use to get the return address from an unwind in case the
-+     architecture adds some extra non-address bits to it.  When not
-+     initialized (0) then ebl_unwind_ret_mask will return ~0, otherwise
-+     it should be the actual mask to use.  */
-+  GElf_Addr unwind_ret_mask;
-+
-   /* Function descriptor load address and table as used by
-      ebl_resolve_sym_value if available for this arch.  */
-   GElf_Addr fd_addr;
--- 
-1.9.1
-