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Merge pull request #273 from wbx-github/master

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m68k: support ISA-A Coldfire CPUs
This commit is contained in:
Richard Henderson
2016-09-01 13:54:51 -07:00
committed by GitHub
parent 2ded2a4f49 52a11f6d91
commit 256ce51c40
1 changed files with 28 additions and 1 deletions
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29
src/m68k/sysv.S
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@@ -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