blob: 624a16108f8aa6f23ac169ba4121f1f43b592fec (
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
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#ifndef _BITS_COMPILER_H
#define _BITS_COMPILER_H
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** Dummy relocation type */
#define RELOC_TYPE_NONE R_RISCV_NONE
/* Determine load/store instructions for natural bit width */
#if __riscv_xlen == 128
#define NATURAL_SUFFIX q
#elif __riscv_xlen == 64
#define NATURAL_SUFFIX d
#elif __riscv_xlen == 32
#define NATURAL_SUFFIX w
#else
#error "Unsupported bit width"
#endif
#ifdef ASSEMBLY
#define LOADN _C2 ( L, NATURAL_SUFFIX )
#define STOREN _C2 ( S, NATURAL_SUFFIX )
#else
#define LOADN "L" _S2 ( NATURAL_SUFFIX )
#define STOREN "S" _S2 ( NATURAL_SUFFIX )
#endif
#ifndef ASSEMBLY
/** Unprefixed constant operand modifier */
#define ASM_NO_PREFIX ""
/** Declare a function with standard calling conventions */
#define __asmcall
/** Declare a function with libgcc implicit linkage */
#define __libgcc
#endif /* ASSEMBLY */
#endif /* _BITS_COMPILER_H */
|