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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef __ASM_CSKY_REGDEF_H
- #define __ASM_CSKY_REGDEF_H
- #ifdef __ASSEMBLY__
- #define syscallid r1
- #else
- #define syscallid "r1"
- #endif
- #define regs_syscallid(regs) regs->regs[9]
- #define regs_fp(regs) regs->regs[2]
- /*
- * PSR format:
- * | 31 | 30-24 | 23-16 | 15 14 | 13-0 |
- * S CPID VEC TM
- *
- * S: Super Mode
- * CPID: Coprocessor id, only 15 for MMU
- * VEC: Exception Number
- * TM: Trace Mode
- */
- #define DEFAULT_PSR_VALUE 0x8f000000
- #define SYSTRACE_SAVENUM 2
- #define TRAP0_SIZE 2
- #endif /* __ASM_CSKY_REGDEF_H */
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