kc3-lang/libffi/testsuite/libffi.call/cls_complex_struct.inc

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• Hash : 6e8a4460
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  Date : 2014-09-20T06:21:19
  

  2014-07-22  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  
  	* src/types.c (FFI_TYPEDEF, FFI_NONCONST_TYPEDEF): Merge the macros by
  	adding another argument that controls whether the result is const or not
  	(FFI_LDBL_CONST): Temporary macro to reduce ifdef confusion
  	* src/prep_cif.c (ffi_prep_cif_core): Replace list of systems with new
  	macro FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION
  	* src/pa/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION):
  	Define.
  	* src/s390/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION):
  	Define.
  	* src/x86/ffitarget.h (FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION):
  	Define.
  
  2014-07-22  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  
  	* doc/libffi.texi (Primitive Types): Document ffi_type_complex_float,
  	ffi_type_complex_double and ffi_type_complex_longdouble
  	(Complex Types): New subsection.
  	(Complex Type Example): Ditto.
  	* testsuite/libffi.call/cls_align_complex_double.c: New
  	FFI_TYPE_COMPLEX test.
  	* testsuite/libffi.call/cls_align_complex_float.c: Ditto.
  	* testsuite/libffi.call/cls_align_complex_longdouble.c: Ditto.
  	* testsuite/libffi.call/cls_complex_double.c: Ditto.
  	* testsuite/libffi.call/cls_complex_float.c: Ditto.
  	* testsuite/libffi.call/cls_complex_longdouble.c: Ditto.
  	* testsuite/libffi.call/cls_complex_struct_double.c: Ditto.
  	* testsuite/libffi.call/cls_complex_struct_float.c: Ditto.
  	* testsuite/libffi.call/cls_complex_struct_longdouble.c: Ditto.
  	* testsuite/libffi.call/cls_complex_va_double.c: Ditto.
  	* testsuite/libffi.call/cls_complex_va_float.c: Ditto.
  	* testsuite/libffi.call/cls_complex_va_longdouble.c: Ditto.
  	* testsuite/libffi.call/complex_double.c: Ditto.
  	* testsuite/libffi.call/complex_defs_double.c: Ditto.
  	* testsuite/libffi.call/complex_float.c: Ditto.
  	* testsuite/libffi.call/complex_defs_float.c: Ditto.
  	* testsuite/libffi.call/complex_longdouble.c: Ditto.
  	* testsuite/libffi.call/complex_defs_longdouble.c: Ditto.
  	* testsuite/libffi.call/complex_int.c: Ditto.
  	* testsuite/libffi.call/many_complex_double.c: Ditto.
  	* testsuite/libffi.call/many_complex_float.c: Ditto.
  	* testsuite/libffi.call/many_complex_longdouble.c: Ditto.
  	* testsuite/libffi.call/return_complex1_double.c: Ditto.
  	* testsuite/libffi.call/return_complex1_float.c: Ditto.
  	* testsuite/libffi.call/return_complex1_longdouble.c: Ditto.
  	* testsuite/libffi.call/return_complex2_double.c: Ditto.
  	* testsuite/libffi.call/return_complex2_float.c: Ditto.
  	* testsuite/libffi.call/return_complex2_longdouble.c: Ditto.
  	* testsuite/libffi.call/return_complex_double.c: Ditto.
  	* testsuite/libffi.call/return_complex_float.c: Ditto.
  	* testsuite/libffi.call/return_complex_longdouble.c: Ditto.
  	* src/raw_api.c (ffi_raw_to_ptrarray): Handle FFI_TYPE_COMPLEX
  	(ffi_ptrarray_to_raw): Ditto.
  	* src/prep_cif.c (ffi_prep_cif_core): Abort if FFI_TYPE_COMPLEX is not
  	implemented in libffi for the target.
  	* src/java_raw_api.c (ffi_java_raw_size): FFI_TYPE_COMPLEX not supported
  	yet (abort).
  	(ffi_java_raw_to_ptrarray): Ditto.
  	(ffi_java_rvalue_to_raw): Ditto.
  	(ffi_java_raw_to_rvalue):  Ditto.
  	* src/debug.c (ffi_type_test): Add debug tests for complex types.
  	* include/ffi.h.in (FFI_TYPE_COMPLEX): Add new FFI_TYPE_COMPLEX.
  	(FFI_TYPE_LAST): Bump.
  	(ffi_type_complex_float): Add new ffi_type_....
  	(ffi_type_complex_double): Ditto.
  	(ffi_type_complex_longdouble): Ditto.
  
  2014-07-22  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  
  	* src/s390/ffitarget.h (FFI_TARGET_HAS_COMPLEX_TYPE): Define to provide
  	FFI_TYPE_COMPLEX support.
  	* src/s390/ffi.c (ffi_check_struct_type): Implement FFI_TYPE_COMPLEX
  	(ffi_prep_args): Ditto.
  	(ffi_prep_cif_machdep): Ditto.
  	(ffi_closure_helper_SYSV): Ditto.
  

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• testsuite/libffi.call/cls_complex_struct.inc

• /* -*-c-*- */
  #include "ffitest.h"
  #include <complex.h>
  
  typedef struct Cs {
    _Complex T_C_TYPE x;
    _Complex T_C_TYPE y;
  } Cs;
  
  Cs gc;
  
  void
  closure_test_fn(Cs p)
  {
    printf("%.1f,%.1fi %.1f,%.1fi\n",
  	 T_CONV creal (p.x), T_CONV cimag (p.x),
  	 T_CONV creal (p.y), T_CONV cimag (p.y));
    gc = p;
  }
  
  void
  closure_test_gn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
  		void** args, void* userdata __UNUSED__)
  {
    closure_test_fn(*(Cs*)args[0]);
  }
  
  int main(int argc __UNUSED__, char** argv __UNUSED__)
  {
    ffi_cif cif;
  
    void *code;
    ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
    ffi_type *cl_arg_types[1];
  
    ffi_type ts1_type;
    ffi_type* ts1_type_elements[4];
  
    Cs arg = { 1.0 + 11.0 * I, 2.0 + 22.0 * I};
  
    ts1_type.size = 0;
    ts1_type.alignment = 0;
    ts1_type.type = FFI_TYPE_STRUCT;
    ts1_type.elements = ts1_type_elements;
  
    ts1_type_elements[0] = &T_FFI_TYPE;
    ts1_type_elements[1] = &T_FFI_TYPE;
    ts1_type_elements[2] = NULL;
  
    cl_arg_types[0] = &ts1_type;
  
    /* Initialize the cif */
    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
  		     &ffi_type_void, cl_arg_types) == FFI_OK);
  
    CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_gn, NULL, code) == FFI_OK);
  
    gc.x = 0.0 + 0.0 * I;
    gc.y = 0.0 + 0.0 * I;
    ((void*(*)(Cs))(code))(arg);
    /* { dg-output "1.0,11.0i 2.0,22.0i\n" } */
    CHECK (gc.x == arg.x && gc.y == arg.y);
  
    gc.x = 0.0 + 0.0 * I;
    gc.y = 0.0 + 0.0 * I;
    closure_test_fn(arg);
    /* { dg-output "1.0,11.0i 2.0,22.0i\n" } */
    CHECK (gc.x == arg.x && gc.y == arg.y);
  
    return 0;
  }
  

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