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m68k fixes

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This commit is contained in:
Anthony Green
2012-01-23 12:41:06 -05:00
parent c365ee7577
commit 164e6fe04b
11 changed files with 696 additions and 8 deletions
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3
src/m68k/ffi.c
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@@ -261,7 +261,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
void *user_data,
void *codeloc)
{
FFI_ASSERT (cif->abi == FFI_SYSV);
if (cif->abi != FFI_SYSV)
return FFI_BAD_ABI;
*(unsigned short *)closure->tramp = 0x207c;
*(void **)(closure->tramp + 2) = codeloc;

12
src/m68k/sysv.S
View File

@@ -109,7 +109,7 @@ retlongint:
retfloat:
btst #2,%d2
jbeq retdouble
#if defined(__MC68881__)
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.s %fp0,(%a1)
#else
move.l %d0,(%a1)
@@ -119,7 +119,7 @@ retfloat:
retdouble:
btst #3,%d2
jbeq retlongdouble
#if defined(__MC68881__)
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.d %fp0,(%a1)
#else
move.l %d0,(%a1)+
@@ -130,7 +130,7 @@ retdouble:
retlongdouble:
btst #4,%d2
jbeq retpointer
#if defined(__MC68881__)
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.x %fp0,(%a1)
#else
move.l %d0,(%a1)+
@@ -199,7 +199,7 @@ ffi_closure_SYSV:
move.l (%a0),%d1
jra .Lcls_epilogue
.Lcls_ret_float:
#if defined(__MC68881__)
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.s (%a0),%fp0
#else
move.l (%a0),%d0
@@ -209,7 +209,7 @@ ffi_closure_SYSV:
lsr.l #2,%d0
jne 1f
jcs .Lcls_ret_ldouble
#if defined(__MC68881__)
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.d (%a0),%fp0
#else
move.l (%a0)+,%d0
@@ -217,7 +217,7 @@ ffi_closure_SYSV:
#endif
jra .Lcls_epilogue
.Lcls_ret_ldouble:
#if defined(__MC68881__)
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.x (%a0),%fp0
#else
move.l (%a0)+,%d0