e50db34efd
I get a few build failures along the lines of
./arch/riscv/include/uapi/asm/sigcontext.h:19:36: error: field ‘v_state’ has incomplete type
19 | struct __riscv_v_ext_state v_state;
| ^~~~~~~
./arch/riscv/include/uapi/asm/sigcontext.h:32:49: error: field ‘sc_extdesc’ has incomplete type
32 | struct __riscv_extra_ext_header sc_extdesc;
The V structures in question are defined for !assembly, so let's just do
so for the others.
Fixes: 8ee0b41898fa ("riscv: signal: Add sigcontext save/restore for vector")
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230619172101.18692-1-palmer@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
41 lines
926 B
C
41 lines
926 B
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* Copyright (C) 2012 Regents of the University of California
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*/
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#ifndef _UAPI_ASM_RISCV_SIGCONTEXT_H
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#define _UAPI_ASM_RISCV_SIGCONTEXT_H
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#include <asm/ptrace.h>
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/* The Magic number for signal context frame header. */
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#define RISCV_V_MAGIC 0x53465457
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#define END_MAGIC 0x0
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/* The size of END signal context header. */
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#define END_HDR_SIZE 0x0
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#ifndef __ASSEMBLY__
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struct __sc_riscv_v_state {
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struct __riscv_v_ext_state v_state;
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} __attribute__((aligned(16)));
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/*
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* Signal context structure
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*
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* This contains the context saved before a signal handler is invoked;
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* it is restored by sys_sigreturn / sys_rt_sigreturn.
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*/
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struct sigcontext {
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struct user_regs_struct sc_regs;
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union {
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union __riscv_fp_state sc_fpregs;
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struct __riscv_extra_ext_header sc_extdesc;
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};
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};
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#endif /*!__ASSEMBLY__*/
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#endif /* _UAPI_ASM_RISCV_SIGCONTEXT_H */
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