package/libffi/0004-m68k-support-ISA-A-Coldfire-CPUs.patch

   1 From 733bb188b898385cfb5ad28cc0e3ecaf38237350 Mon Sep 17 00:00:00 2001
   2 From: Waldemar Brodkorb <wbx@openadk.org>
   3 Date: Sat, 20 Aug 2016 00:52:19 +0200
   4 Subject: [PATCH] m68k: support ISA-A Coldfire CPUs
   5
   6 Fix compilation for m68k/coldfire CPUs like mcf5208.
   7
   8 Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
   9 Signed-off-by: Thorsten Glaser <tg@mirbsd.de>
  10 ---
  11  src/m68k/sysv.S |   29 ++++++++++++++++++++++++++++-
  12  1 file changed, 28 insertions(+), 1 deletion(-)
  13
  14 diff --git a/src/m68k/sysv.S b/src/m68k/sysv.S
  15 index ec2b14f..ea40f11 100644
  16 --- a/src/m68k/sysv.S
  17 +++ b/src/m68k/sysv.S
  18 @@ -3,7 +3,7 @@
  19     sysv.S - Copyright (c) 2012 Alan Hourihane
  20             Copyright (c) 1998, 2012 Andreas Schwab
  21             Copyright (c) 2008 Red Hat, Inc.
  22 -           Copyright (c) 2012 Thorsten Glaser
  23 +           Copyright (c) 2012, 2016 Thorsten Glaser
  24
  25     m68k Foreign Function Interface
  26
  27 @@ -72,6 +72,15 @@ CALLFUNC(ffi_call_SYSV):
  28         pea     4(%sp)
  29  #if !defined __PIC__
  30         jsr     CALLFUNC(ffi_prep_args)
  31 +#elif defined(__uClinux__) && defined(__ID_SHARED_LIBRARY__)
  32 +       move.l  _current_shared_library_a5_offset_(%a5),%a0
  33 +       move.l  CALLFUNC(ffi_prep_args@GOT)(%a0),%a0
  34 +       jsr     (%a0)
  35 +#elif defined(__mcoldfire__) && !defined(__mcfisab__) && !defined(__mcfisac__)
  36 +       move.l  #_GLOBAL_OFFSET_TABLE_@GOTPC,%a0
  37 +       lea     (-6,%pc,%a0),%a0
  38 +       move.l  CALLFUNC(ffi_prep_args@GOT)(%a0),%a0
  39 +       jsr     (%a0)
  40  #else
  41         bsr.l   CALLFUNC(ffi_prep_args@PLTPC)
  42  #endif
  43 @@ -215,6 +224,15 @@ CALLFUNC(ffi_closure_SYSV):
  44         move.l  %a0,-(%sp)
  45  #if !defined __PIC__
  46         jsr     CALLFUNC(ffi_closure_SYSV_inner)
  47 +#elif defined(__uClinux__) && defined(__ID_SHARED_LIBRARY__)
  48 +       move.l  _current_shared_library_a5_offset_(%a5),%a0
  49 +       move.l  CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
  50 +       jsr     (%a0)
  51 +#elif defined(__mcoldfire__) && !defined(__mcfisab__) && !defined(__mcfisac__)
  52 +       move.l  #_GLOBAL_OFFSET_TABLE_@GOTPC,%a0
  53 +       lea     (-6,%pc,%a0),%a0
  54 +       move.l  CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
  55 +       jsr     (%a0)
  56  #else
  57         bsr.l   CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
  58  #endif
  59 @@ -317,6 +335,15 @@ CALLFUNC(ffi_closure_struct_SYSV):
  60         move.l  %a0,-(%sp)
  61  #if !defined __PIC__
  62         jsr     CALLFUNC(ffi_closure_SYSV_inner)
  63 +#elif defined(__uClinux__) && defined(__ID_SHARED_LIBRARY__)
  64 +       move.l  _current_shared_library_a5_offset_(%a5),%a0
  65 +       move.l  CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
  66 +       jsr     (%a0)
  67 +#elif defined(__mcoldfire__) && !defined(__mcfisab__) && !defined(__mcfisac__)
  68 +       move.l  #_GLOBAL_OFFSET_TABLE_@GOTPC,%a0
  69 +       lea     (-6,%pc,%a0),%a0
  70 +       move.l  CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
  71 +       jsr     (%a0)
  72  #else
  73         bsr.l   CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
  74  #endif
  75 --
  76 1.7.10.4
  77