/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_UCONTEXT_H #define _ASM_POWERPC_UCONTEXT_H #ifdef __powerpc64__ #include <asm/sigcontext.h> #else #include <asm/elf.h> #endif #include <asm/signal.h> #ifndef __powerpc64__ struct mcontext { elf_gregset_t mc_gregs; elf_fpregset_t mc_fregs; unsigned long mc_pad[2]; elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); }; #endif struct ucontext { unsigned long uc_flags; struct ucontext __user *uc_link; stack_t uc_stack; #ifndef __powerpc64__ int uc_pad[7]; struct mcontext __user *uc_regs;/* points to uc_mcontext field */ #endif sigset_t uc_sigmask; /* glibc has 1024-bit signal masks, ours are 64-bit */ #ifdef __powerpc64__ sigset_t __unused[15]; /* Allow for uc_sigmask growth */ struct sigcontext uc_mcontext; /* last for extensibility */ #else int uc_maskext[30]; int uc_pad2[3]; struct mcontext uc_mcontext; #endif }; #endif /* _ASM_POWERPC_UCONTEXT_H */