linux-user/riscv/target_signal.h

   1 #ifndef TARGET_SIGNAL_H
   2 #define TARGET_SIGNAL_H
   3
   4 #include "cpu.h"
   5
   6 typedef struct target_sigaltstack {
   7     abi_ulong ss_sp;
   8     abi_int ss_flags;
   9     abi_ulong ss_size;
  10 } target_stack_t;
  11
  12 #define TARGET_SS_ONSTACK 1
  13 #define TARGET_SS_DISABLE 2
  14
  15 #define TARGET_MINSIGSTKSZ 2048
  16 #define TARGET_SIGSTKSZ 8192
  17
  18 static inline abi_ulong get_sp_from_cpustate(CPURISCVState *state)
  19 {
  20    return state->gpr[xSP];
  21 }
  22
  23 #endif /* TARGET_SIGNAL_H */