1735ee005SGuo Ren /* SPDX-License-Identifier: GPL-2.0 */ 2735ee005SGuo Ren 3735ee005SGuo Ren #ifndef __ASM_CSKY_REGDEF_H 4735ee005SGuo Ren #define __ASM_CSKY_REGDEF_H 5735ee005SGuo Ren 6*0d3b051aSGuo Ren #ifdef __ASSEMBLY__ 7735ee005SGuo Ren #define syscallid r1 8*0d3b051aSGuo Ren #else 9*0d3b051aSGuo Ren #define syscallid "r1" 10*0d3b051aSGuo Ren #endif 11*0d3b051aSGuo Ren 12735ee005SGuo Ren #define regs_syscallid(regs) regs->regs[9] 13b4bf2741SMao Han #define regs_fp(regs) regs->regs[2] 14735ee005SGuo Ren 15735ee005SGuo Ren /* 16735ee005SGuo Ren * PSR format: 17735ee005SGuo Ren * | 31 | 30-24 | 23-16 | 15 14 | 13-0 | 18735ee005SGuo Ren * S CPID VEC TM 19735ee005SGuo Ren * 20735ee005SGuo Ren * S: Super Mode 21735ee005SGuo Ren * CPID: Coprocessor id, only 15 for MMU 22735ee005SGuo Ren * VEC: Exception Number 23735ee005SGuo Ren * TM: Trace Mode 24735ee005SGuo Ren */ 25735ee005SGuo Ren #define DEFAULT_PSR_VALUE 0x8f000000 26735ee005SGuo Ren 27735ee005SGuo Ren #define SYSTRACE_SAVENUM 2 28735ee005SGuo Ren 29bf241682SGuo Ren #define TRAP0_SIZE 2 30bf241682SGuo Ren 31735ee005SGuo Ren #endif /* __ASM_CSKY_REGDEF_H */ 32