linux-user/ppc/target_signal.h

   1 #ifndef PPC_TARGET_SIGNAL_H
   2 #define PPC_TARGET_SIGNAL_H
   3
   4 /* this struct defines a stack used during syscall handling */
   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
  13 /*
  14  * sigaltstack controls
  15  */
  16 #define TARGET_SS_ONSTACK     1
  17 #define TARGET_SS_DISABLE     2
  18
  19 #define TARGET_MINSIGSTKSZ    2048
  20 #define TARGET_SIGSTKSZ       8192
  21
  22 #include "../generic/signal.h"
  23
  24 #if !defined(TARGET_PPC64)
  25 #define TARGET_ARCH_HAS_SETUP_FRAME
  26 #endif
  27 #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
  28
  29 #endif /* PPC_TARGET_SIGNAL_H */