From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/csky/abiv1/inc/abi/regdef.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 arch/csky/abiv1/inc/abi/regdef.h (limited to 'arch/csky/abiv1/inc/abi/regdef.h') diff --git a/arch/csky/abiv1/inc/abi/regdef.h b/arch/csky/abiv1/inc/abi/regdef.h new file mode 100644 index 000000000..104707fbd --- /dev/null +++ b/arch/csky/abiv1/inc/abi/regdef.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. + +#ifndef __ASM_CSKY_REGDEF_H +#define __ASM_CSKY_REGDEF_H + +#define syscallid r1 +#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 */ -- cgit v1.2.3