diff options
Diffstat (limited to 'arch/nds32/include/uapi/asm/sigcontext.h')
| -rw-r--r-- | arch/nds32/include/uapi/asm/sigcontext.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/nds32/include/uapi/asm/sigcontext.h b/arch/nds32/include/uapi/asm/sigcontext.h new file mode 100644 index 000000000..00567b237 --- /dev/null +++ b/arch/nds32/include/uapi/asm/sigcontext.h @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2005-2017 Andes Technology Corporation + +#ifndef _ASMNDS32_SIGCONTEXT_H +#define _ASMNDS32_SIGCONTEXT_H + +/* + * Signal context structure - contains all info to do with the state + * before the signal handler was invoked. Note: only add new entries + * to the end of the structure. + */ + +struct zol_struct { + unsigned long nds32_lc; /* $LC */ + unsigned long nds32_le; /* $LE */ + unsigned long nds32_lb; /* $LB */ +}; + +struct sigcontext { + unsigned long trap_no; + unsigned long error_code; + unsigned long oldmask; + unsigned long nds32_r0; + unsigned long nds32_r1; + unsigned long nds32_r2; + unsigned long nds32_r3; + unsigned long nds32_r4; + unsigned long nds32_r5; + unsigned long nds32_r6; + unsigned long nds32_r7; + unsigned long nds32_r8; + unsigned long nds32_r9; + unsigned long nds32_r10; + unsigned long nds32_r11; + unsigned long nds32_r12; + unsigned long nds32_r13; + unsigned long nds32_r14; + unsigned long nds32_r15; + unsigned long nds32_r16; + unsigned long nds32_r17; + unsigned long nds32_r18; + unsigned long nds32_r19; + unsigned long nds32_r20; + unsigned long nds32_r21; + unsigned long nds32_r22; + unsigned long nds32_r23; + unsigned long nds32_r24; + unsigned long nds32_r25; + unsigned long nds32_fp; /* $r28 */ + unsigned long nds32_gp; /* $r29 */ + unsigned long nds32_lp; /* $r30 */ + unsigned long nds32_sp; /* $r31 */ + unsigned long nds32_ipc; + unsigned long fault_address; + unsigned long used_math_flag; + /* FPU Registers */ + struct zol_struct zol; +}; + +#endif |