arch/alpha/include/asm/ucontext.h

10

struct sigcontext uc_mcontext;

arch/alpha/kernel/proto.h

171

struct sigcontext;

arch/alpha/kernel/proto.h

172

extern void do_sigreturn(struct sigcontext __user *);

arch/alpha/kernel/signal.c

127

struct sigcontext sc;

arch/alpha/kernel/signal.c

149

restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs)

arch/alpha/kernel/signal.c

205

do_sigreturn(struct sigcontext __user *sc)

arch/alpha/kernel/signal.c

272

setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,

arch/arc/kernel/signal.c

66

static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs)

arch/arc/kernel/signal.c

84

static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs)

arch/arm/include/asm/ucontext.h

22

struct sigcontext uc_mcontext;

arch/arm/kernel/signal.c

142

struct sigcontext context;

arch/arm/kernel/signal.c

254

struct sigcontext context;

arch/arm/kernel/signal.c

257

context = (struct sigcontext) {

arch/arm64/include/uapi/asm/ucontext.h

30

struct sigcontext uc_mcontext;

arch/arm64/kernel/signal.c

756

struct sigcontext __user *const sc = &sf->uc.uc_mcontext;

arch/csky/kernel/signal.c

104

struct sigcontext __user *sc = &frame->uc.uc_mcontext;

arch/csky/kernel/signal.c

16

static int restore_fpu_state(struct sigcontext __user *sc)

arch/csky/kernel/signal.c

28

static int save_fpu_state(struct sigcontext __user *sc)

arch/csky/kernel/signal.c

37

#define restore_fpu_state(sigcontext) (0)

arch/csky/kernel/signal.c

38

#define save_fpu_state(sigcontext) (0)

arch/csky/kernel/signal.c

52

struct sigcontext __user *sc)

arch/hexagon/kernel/signal.c

35

static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)

arch/hexagon/kernel/signal.c

65

struct sigcontext __user *sc)

arch/loongarch/include/asm/fpu.h

22

struct sigcontext;

arch/loongarch/include/uapi/asm/ucontext.h

32

struct sigcontext uc_mcontext;

arch/loongarch/kernel/asm-offsets.c

222

OFFSET(SC_REGS, sigcontext, sc_regs);

arch/loongarch/kernel/asm-offsets.c

223

OFFSET(SC_PC, sigcontext, sc_pc);

arch/loongarch/kernel/signal.c

663

static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,

arch/loongarch/kernel/signal.c

696

static int parse_extcontext(struct sigcontext __user *sc, struct extctx_layout *extctx)

arch/loongarch/kernel/signal.c

754

static int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)

arch/m68k/kernel/signal.c

184

static inline void save_a5_state(struct sigcontext *sc, struct pt_regs *regs)

arch/m68k/kernel/signal.c

208

static inline void save_a5_state(struct sigcontext *sc, struct pt_regs *regs)

arch/m68k/kernel/signal.c

231

struct sigcontext __user *psc;

arch/m68k/kernel/signal.c

234

struct sigcontext sc;

arch/m68k/kernel/signal.c

257

static inline int restore_fpu_state(struct sigcontext *sc)

arch/m68k/kernel/signal.c

431

static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs)

arch/m68k/kernel/signal.c

557

static inline int restore_fpu_state(struct sigcontext *sc)

arch/m68k/kernel/signal.c

567

static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs)

arch/m68k/kernel/signal.c

679

restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __user *fp)

arch/m68k/kernel/signal.c

682

struct sigcontext context;

arch/m68k/kernel/signal.c

814

static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,

arch/m68k/kernel/signal.c

882

struct sigcontext context;

arch/microblaze/kernel/signal.c

118

setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,

arch/microblaze/kernel/signal.c

46

struct sigcontext sc;

arch/microblaze/kernel/signal.c

58

struct sigcontext __user *sc, int *rval_p)

arch/mips/include/uapi/asm/ucontext.h

59

struct sigcontext uc_mcontext;

arch/mips/kernel/asm-offsets.c

232

OFFSET(SC_REGS, sigcontext, sc_regs);

arch/mips/kernel/asm-offsets.c

233

OFFSET(SC_FPREGS, sigcontext, sc_fpregs);

arch/mips/kernel/asm-offsets.c

234

OFFSET(SC_ACX, sigcontext, sc_acx);

arch/mips/kernel/asm-offsets.c

235

OFFSET(SC_MDHI, sigcontext, sc_mdhi);

arch/mips/kernel/asm-offsets.c

236

OFFSET(SC_MDLO, sigcontext, sc_mdlo);

arch/mips/kernel/asm-offsets.c

237

OFFSET(SC_PC, sigcontext, sc_pc);

arch/mips/kernel/asm-offsets.c

238

OFFSET(SC_FPC_CSR, sigcontext, sc_fpc_csr);

arch/mips/kernel/asm-offsets.c

239

OFFSET(SC_FPC_EIR, sigcontext, sc_fpc_eir);

arch/mips/kernel/asm-offsets.c

240

OFFSET(SC_HI1, sigcontext, sc_hi1);

arch/mips/kernel/asm-offsets.c

241

OFFSET(SC_LO1, sigcontext, sc_lo1);

arch/mips/kernel/asm-offsets.c

242

OFFSET(SC_HI2, sigcontext, sc_hi2);

arch/mips/kernel/asm-offsets.c

243

OFFSET(SC_LO2, sigcontext, sc_lo2);

arch/mips/kernel/asm-offsets.c

244

OFFSET(SC_HI3, sigcontext, sc_hi3);

arch/mips/kernel/asm-offsets.c

245

OFFSET(SC_LO3, sigcontext, sc_lo3);

arch/mips/kernel/asm-offsets.c

255

OFFSET(SC_REGS, sigcontext, sc_regs);

arch/mips/kernel/asm-offsets.c

256

OFFSET(SC_FPREGS, sigcontext, sc_fpregs);

arch/mips/kernel/asm-offsets.c

257

OFFSET(SC_MDHI, sigcontext, sc_mdhi);

arch/mips/kernel/asm-offsets.c

258

OFFSET(SC_MDLO, sigcontext, sc_mdlo);

arch/mips/kernel/asm-offsets.c

259

OFFSET(SC_PC, sigcontext, sc_pc);

arch/mips/kernel/asm-offsets.c

260

OFFSET(SC_FPC_CSR, sigcontext, sc_fpc_csr);

arch/mips/kernel/signal-common.h

43

extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);

arch/mips/kernel/signal-common.h

44

extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);

arch/mips/kernel/signal.c

439

int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)

arch/mips/kernel/signal.c

516

int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)

arch/mips/kernel/signal.c

53

struct sigcontext sf_sc;

arch/mips/kernel/signal.c

809

.off_sc_fpregs = offsetof(struct sigcontext, sc_fpregs),

arch/mips/kernel/signal.c

810

.off_sc_fpc_csr = offsetof(struct sigcontext, sc_fpc_csr),

arch/mips/kernel/signal.c

811

.off_sc_used_math = offsetof(struct sigcontext, sc_used_math),

arch/mips/kernel/signal_n32.c

141

.off_sc_fpregs = offsetof(struct sigcontext, sc_fpregs),

arch/mips/kernel/signal_n32.c

142

.off_sc_fpc_csr = offsetof(struct sigcontext, sc_fpc_csr),

arch/mips/kernel/signal_n32.c

143

.off_sc_used_math = offsetof(struct sigcontext, sc_used_math),

arch/mips/kernel/signal_n32.c

40

struct sigcontext uc_mcontext;

arch/openrisc/kernel/signal.c

142

static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)

arch/openrisc/kernel/signal.c

44

static long restore_fp_state(struct sigcontext __user *sc)

arch/openrisc/kernel/signal.c

58

static long save_fp_state(struct sigcontext __user *sc)

arch/openrisc/kernel/signal.c

75

struct sigcontext __user *sc)

arch/parisc/include/asm/ucontext.h

9

struct sigcontext uc_mcontext;

arch/parisc/kernel/signal.c

179

setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, long in_syscall)

arch/parisc/kernel/signal.c

61

restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs)

arch/powerpc/include/uapi/asm/ucontext.h

33

struct sigcontext uc_mcontext; /* last for extensibility */

arch/powerpc/kernel/signal_32.c

1302

struct sigcontext __user *sc;

arch/powerpc/kernel/signal_32.c

1303

struct sigcontext sigctx;

arch/powerpc/kernel/signal_32.c

195

struct sigcontext sctx; /* the sigcontext */

arch/powerpc/kernel/signal_32.c

198

struct sigcontext sctx_transact;

arch/powerpc/kernel/signal_32.c

838

struct sigcontext __user *sc;

arch/powerpc/kernel/signal_32.c

861

sc = (struct sigcontext __user *) &frame->sctx;

arch/powerpc/kernel/signal_64.c

114

static long notrace __unsafe_setup_sigcontext(struct sigcontext __user *sc,

arch/powerpc/kernel/signal_64.c

206

static long setup_tm_sigcontexts(struct sigcontext __user *sc,

arch/powerpc/kernel/signal_64.c

207

struct sigcontext __user *tm_sc,

arch/powerpc/kernel/signal_64.c

338

int sig, struct sigcontext __user *sc)

arch/powerpc/kernel/signal_64.c

438

struct sigcontext __user *sc,

arch/powerpc/kernel/signal_64.c

439

struct sigcontext __user *tm_sc)

arch/powerpc/kernel/signal_64.c

614

static long restore_tm_sigcontexts(struct task_struct *tsk, struct sigcontext __user *sc,

arch/powerpc/kernel/signal_64.c

615

struct sigcontext __user *tm_sc)

arch/powerpc/kernel/signal_64.c

81

static elf_vrreg_t __user *sigcontext_vmx_regs(struct sigcontext __user *sc)

arch/powerpc/perf/callchain_32.c

26

#define sigcontext32 sigcontext

arch/riscv/include/uapi/asm/ucontext.h

35

struct sigcontext uc_mcontext;

arch/riscv/kernel/signal.c

220

struct sigcontext __user *sc)

arch/riscv/kernel/signal.c

356

struct sigcontext __user *sc = &frame->uc.uc_mcontext;

arch/s390/kernel/signal.c

288

struct sigcontext sc;

arch/s390/kernel/signal.c

67

struct sigcontext sc;

arch/sh/kernel/signal_32.c

115

restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *r0_p)

arch/sh/kernel/signal_32.c

221

setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,

arch/sh/kernel/signal_32.c

64

struct sigcontext sc;

arch/sh/kernel/signal_32.c

77

static inline int restore_sigcontext_fpu(struct sigcontext __user *sc)

arch/sh/kernel/signal_32.c

89

static inline int save_sigcontext_fpu(struct sigcontext __user *sc,

arch/x86/include/asm/sigframe.h

73

struct sigcontext uc_mcontext; /* the 64-bit sigcontext type */

arch/x86/kernel/signal_64.c

51

struct sigcontext __user *usc,

arch/x86/kernel/signal_64.c

54

struct sigcontext sc;

arch/x86/kernel/signal_64.c

59

if (copy_from_user(&sc, usc, offsetof(struct sigcontext, reserved1)))

arch/x86/kernel/signal_64.c

99

__unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,

arch/x86/um/signal.c

109

static int copy_sc_to_user(struct sigcontext __user *to,

arch/x86/um/signal.c

114

struct sigcontext sc;

arch/x86/um/signal.c

117

memset(&sc, 0, sizeof(struct sigcontext));

arch/x86/um/signal.c

160

err = copy_to_user(to, &sc, sizeof(struct sigcontext));

arch/x86/um/signal.c

34

struct sigcontext __user *from)

arch/x86/um/signal.c

344

struct sigcontext __user *sc = &frame->sc;

arch/x86/um/signal.c

37

struct sigcontext sc;

arch/xtensa/include/asm/ucontext.h

18

struct sigcontext uc_mcontext;

arch/xtensa/kernel/signal.c

146

struct sigcontext __user *sc = &frame->uc.uc_mcontext;

arch/xtensa/kernel/signal.c

184

struct sigcontext __user *sc = &frame->uc.uc_mcontext;

include/uapi/asm-generic/ucontext.h

9

struct sigcontext uc_mcontext;