samsonium/libffi
1
0
Fork 0
mirror of https://github.com/partic2/libffi synced 2026-11-11 10:37:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

m68k fixes

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files
patches/m68k-patches
+85
View File
@@ -0,0 +1,85 @@
Index: libffi/src/m68k/ffi.c
===================================================================
--- libffi.orig/src/m68k/ffi.c
+++ libffi/src/m68k/ffi.c
@@ -261,7 +261,8 @@ ffi_prep_closure_loc (ffi_closure* closu
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;
Index: libffi/src/m68k/sysv.S
===================================================================
--- libffi.orig/src/m68k/sysv.S
+++ libffi/src/m68k/sysv.S
@@ -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
Index: libffi/testsuite/libffi.call/return_sc.c
===================================================================
--- libffi.orig/testsuite/libffi.call/return_sc.c
+++ libffi/testsuite/libffi.call/return_sc.c
@@ -30,7 +30,7 @@ int main (void)
sc < (signed char) 127; sc++)
{
ffi_call(&cif, FFI_FN(return_sc), &rint, values);
- CHECK(rint == (ffi_arg) sc);
+ CHECK((signed char)rint == sc);
}
exit(0);
}