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- From 733bb188b898385cfb5ad28cc0e3ecaf38237350 Mon Sep 17 00:00:00 2001
- From: Waldemar Brodkorb <wbx@openadk.org>
- Date: Sat, 20 Aug 2016 00:52:19 +0200
- Subject: [PATCH] m68k: support ISA-A Coldfire CPUs
- Fix compilation for m68k/coldfire CPUs like mcf5208.
- Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
- Signed-off-by: Thorsten Glaser <tg@mirbsd.de>
- ---
- src/m68k/sysv.S | 29 ++++++++++++++++++++++++++++-
- 1 file changed, 28 insertions(+), 1 deletion(-)
- diff --git a/src/m68k/sysv.S b/src/m68k/sysv.S
- index ec2b14f..ea40f11 100644
- --- a/src/m68k/sysv.S
- +++ b/src/m68k/sysv.S
- @@ -3,7 +3,7 @@
- sysv.S - Copyright (c) 2012 Alan Hourihane
- Copyright (c) 1998, 2012 Andreas Schwab
- Copyright (c) 2008 Red Hat, Inc.
- - Copyright (c) 2012 Thorsten Glaser
- + Copyright (c) 2012, 2016 Thorsten Glaser
-
- m68k Foreign Function Interface
-
- @@ -72,6 +72,15 @@ CALLFUNC(ffi_call_SYSV):
- pea 4(%sp)
- #if !defined __PIC__
- jsr CALLFUNC(ffi_prep_args)
- +#elif defined(__uClinux__) && defined(__ID_SHARED_LIBRARY__)
- + move.l _current_shared_library_a5_offset_(%a5),%a0
- + move.l CALLFUNC(ffi_prep_args@GOT)(%a0),%a0
- + jsr (%a0)
- +#elif defined(__mcoldfire__) && !defined(__mcfisab__) && !defined(__mcfisac__)
- + move.l #_GLOBAL_OFFSET_TABLE_@GOTPC,%a0
- + lea (-6,%pc,%a0),%a0
- + move.l CALLFUNC(ffi_prep_args@GOT)(%a0),%a0
- + jsr (%a0)
- #else
- bsr.l CALLFUNC(ffi_prep_args@PLTPC)
- #endif
- @@ -215,6 +224,15 @@ CALLFUNC(ffi_closure_SYSV):
- move.l %a0,-(%sp)
- #if !defined __PIC__
- jsr CALLFUNC(ffi_closure_SYSV_inner)
- +#elif defined(__uClinux__) && defined(__ID_SHARED_LIBRARY__)
- + move.l _current_shared_library_a5_offset_(%a5),%a0
- + move.l CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
- + jsr (%a0)
- +#elif defined(__mcoldfire__) && !defined(__mcfisab__) && !defined(__mcfisac__)
- + move.l #_GLOBAL_OFFSET_TABLE_@GOTPC,%a0
- + lea (-6,%pc,%a0),%a0
- + move.l CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
- + jsr (%a0)
- #else
- bsr.l CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
- #endif
- @@ -317,6 +335,15 @@ CALLFUNC(ffi_closure_struct_SYSV):
- move.l %a0,-(%sp)
- #if !defined __PIC__
- jsr CALLFUNC(ffi_closure_SYSV_inner)
- +#elif defined(__uClinux__) && defined(__ID_SHARED_LIBRARY__)
- + move.l _current_shared_library_a5_offset_(%a5),%a0
- + move.l CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
- + jsr (%a0)
- +#elif defined(__mcoldfire__) && !defined(__mcfisab__) && !defined(__mcfisac__)
- + move.l #_GLOBAL_OFFSET_TABLE_@GOTPC,%a0
- + lea (-6,%pc,%a0),%a0
- + move.l CALLFUNC(ffi_closure_SYSV_inner@GOT)(%a0),%a0
- + jsr (%a0)
- #else
- bsr.l CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
- #endif
- --
- 1.7.10.4
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