toolchain/uClibc/patches-0.9.33.2/012-elf-Add-STT_GNU_IFUNC-from-glibc.patch

   1 From be58779614b2fe9aa57a9315be9dc004dfd77b3b Mon Sep 17 00:00:00 2001
   2 From: Vineet Gupta <vgupta@synopsys.com>
   3 Date: Fri, 20 Feb 2015 15:27:08 +0530
   4 Subject: [PATCH] elf: Add STT_GNU_IFUNC from glibc
   5
   6 perf in upstream Linux kernel 3.17 onwards expects STT_GNU_IFUNC
   7 replicate it from glibc
   8
   9 Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
  10 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
  11 ---
  12  include/elf.h | 2 ++
  13  1 file changed, 2 insertions(+)
  14
  15 diff --git a/include/elf.h b/include/elf.h
  16 index facf09c..917930b 100644
  17 --- a/include/elf.h
  18 +++ b/include/elf.h
  19 @@ -566,6 +566,7 @@ typedef struct
  20  #define STB_WEAK       2               /* Weak symbol */
  21  #define        STB_NUM         3               /* Number of defined types.  */
  22  #define STB_LOOS       10              /* Start of OS-specific */
  23 +#define STB_GNU_UNIQUE 10              /* Unique symbol.  */
  24  #define STB_HIOS       12              /* End of OS-specific */
  25  #define STB_LOPROC     13              /* Start of processor-specific */
  26  #define STB_HIPROC     15              /* End of processor-specific */
  27 @@ -581,6 +582,7 @@ typedef struct
  28  #define STT_TLS                6               /* Symbol is thread-local data object*/
  29  #define        STT_NUM         7               /* Number of defined types.  */
  30  #define STT_LOOS       10              /* Start of OS-specific */
  31 +#define STT_GNU_IFUNC  10              /* Symbol is indirect code object */
  32  #define STT_HIOS       12              /* End of OS-specific */
  33  #define STT_LOPROC     13              /* Start of processor-specific */
  34  #define STT_HIPROC     15              /* End of processor-specific */
  35 --
  36 2.1.4
  37