File: pr28243.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (54 lines) | stat: -rw-r--r-- 941 bytes parent folder | download | duplicates (2) 
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
/* PR rtl-optimization/28243 */
/* Reported by Mike Frysinger <vapier@gentoo.org> */

/* { dg-do compile } */
/* { dg-require-effective-target fpic } */
/* { dg-options "-O2 -ftracer -fPIC" } */

struct displayfuncs {
  void (*init) ();
} funcs;

struct gpsdisplay {
  struct displayfuncs *funcs;
};

void PSDoArc ();

static void PSMyArc(double cx, double cy, double radx, double rady, double sa,
		    double ta)
{
  double ea;
  double temp;
  ea = sa + ta;
  while (sa < ea) {
    temp = ((sa + 90) / 90) * 90;
    PSDoArc(cx, sa, ea < temp ? ea : temp);
    sa = temp;
  }
}

static void PSDrawElipse()
{
  float cx;
  float cy;
  float radx;
  float rady;
  if (radx != rady)
    PSMyArc(cx, cy, radx, rady, 0, 360);
}

static void PSDrawFillCircle()
{
  PSDrawElipse();
}

static struct displayfuncs psfuncs[] = {
  PSDrawFillCircle
};

void _GPSDraw_CreateDisplay()
{
  struct gpsdisplay *gdisp;
  gdisp->funcs = (void *)&psfuncs;
}