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

• /* -*-c-*- */
  #include "ffitest.h"
  #include <complex.h>
  
  static _Complex T_C_TYPE return_c(_Complex T_C_TYPE c)
  {
    printf ("%f,%fi\n", T_CONV creal (c), T_CONV cimag (c));
    return 2 * c;
  }
  int main (void)
  {
    ffi_cif cif;
    ffi_type *args[MAX_ARGS];
    void *values[MAX_ARGS];
    _Complex T_C_TYPE c, rc, rc2;
    T_C_TYPE cr, ci;
  
    args[0] = &T_FFI_TYPE;
    values[0] = &c;
  
    /* Initialize the cif */
    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
  		     &T_FFI_TYPE, args) == FFI_OK);
  
    for (cr = -127.0; cr <  127; cr++)
      {
        ci = 1000.0 - cr;
        c = cr + ci * I;
        ffi_call(&cif, FFI_FN(return_c), &rc, values);
        rc2 = return_c(c);
        printf ("%f,%fi vs %f,%fi\n",
  	      T_CONV creal (rc), T_CONV cimag (rc),
  	      T_CONV creal (rc2), T_CONV cimag (rc2));
        CHECK(rc == 2 * c);
      }
    exit(0);
  }
  

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