File: ifuncvar1.c

package info (click to toggle)
binutils-avr 2.26.20160125%2BAtmel3.6.2-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 365,552 kB
  • sloc: ansic: 2,480,046; asm: 892,807; exp: 188,218; cpp: 133,829; makefile: 63,886; sh: 32,212; yacc: 26,783; lisp: 16,709; xml: 7,490; perl: 6,449; python: 4,555; ada: 4,318; pascal: 3,174; lex: 2,250; cs: 879; sed: 334; f90: 298; awk: 168; objc: 134; java: 73; fortran: 43
file content (20 lines) | stat: -rw-r--r-- 316 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
/* Test global variable initialized to hidden STT_GNU_IFUNC symbol.  */

int didit;

extern void doit (void);

void
doit (void)
{
  didit = 1;
}

void (*get_foo (void)) (void) __asm__ ("foo");
__asm__ (".type foo, %gnu_indirect_function");
__asm__ (".hidden foo");

void (*get_foo (void)) (void)
{
  return &doit;
}