kc3-lang/libffi/testsuite/libffi.call/x32.c

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• Hash : bb1a84ed
  Author :
  Date : 2025-03-30T12:07:59
  

  Add the "ABI_ATTR" attribute to called functions (#891) (#892)
  
  I accidentally omitted the "ABI_ATTR" attribute, so that the testsuite
  fails when testing the Microsoft ABI.
  
  Fixes: fe203ffbb2bd ("Fix bugs in the x86-64 and x32 target (#887) (#889)")
  
  Signed-off-by: Mikulas Patocka <mikulas@twibright.com>

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• testsuite/libffi.call/x32.c

• /* Area:        ffi_call
     Purpose:     Check zero-extension of pointers on x32.
     Limitations: none.
     PR:          887
     Originator:  Mikulas Patocka <mikulas@twibright.com>  */
  
  /* { dg-do run } */
  
  #include "ffitest.h"
  
  static int ABI_ATTR fn(int *a)
  {
  	if (a)
  		return *a;
  	return -1;
  }
  
  int main(void)
  {
  	ffi_cif cif;
  	ffi_type *args[MAX_ARGS];
  	void *values[MAX_ARGS];
  	void *z[2] = { (void *)0, (void *)1 };
  	ffi_arg rint;
  	args[0] = &ffi_type_pointer;
  	values[0] = z;
  	CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ffi_type_sint, args) == FFI_OK);
  	ffi_call(&cif, FFI_FN(fn), &rint, values);
  	CHECK((int)rint == -1);
  	exit(0);
  }
  

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