blob: 000db0c144c57ced817911060109dc912b4adefd (
plain)
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
|
#ifndef _BITS_COMPILER_H
#define _BITS_COMPILER_H
FILE_LICENCE ( GPL2_OR_LATER );
#ifndef ASSEMBLY
/** Declare a function with standard calling conventions */
#define __asmcall __attribute__ (( cdecl, regparm(0) ))
/**
* Declare a function with libgcc implicit linkage
*
* It seems as though gcc expects its implicit arithmetic functions to
* be cdecl, even if -mrtd is specified. This is somewhat
* inconsistent; for example, if -mregparm=3 is used then the implicit
* functions do become regparm(3).
*
* The implicit calls to memcpy() and memset() which gcc can generate
* do not seem to have this inconsistency; -mregparm and -mrtd affect
* them in the same way as any other function.
*/
#define __libgcc __attribute__ (( cdecl ))
#endif /* ASSEMBLY */
#endif /* _BITS_COMPILER_H */
|
