File: va-arg-23.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (26 lines) | stat: -rw-r--r-- 494 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
/* PR 9700 */
/* Alpha got the base address for the va_list incorrect when there was
   a structure that was passed partially in registers and partially on
   the stack.  */

#include <stdarg.h>

struct two { long x, y; };

void foo(int a, int b, int c, int d, int e, struct two f, int g, ...)
{
  va_list args;
  int h;

  va_start(args, g);
  h = va_arg(args, int);
  if (g != 1 || h != 2)
    abort ();
}

int main()
{
  struct two t = { 0, 0 };
  foo(0, 0, 0, 0, 0, t, 1, 2);
  return 0;
}