target_syscall.h (1027B)
1#ifndef MIPS_TARGET_SYSCALL_H 2#define MIPS_TARGET_SYSCALL_H 3 4/* this struct defines the way the registers are stored on the 5 stack during a system call. */ 6 7struct target_pt_regs { 8 /* Pad bytes for argument save space on the stack. */ 9 abi_ulong pad0[6]; 10 11 /* Saved main processor registers. */ 12 abi_ulong regs[32]; 13 14 /* Saved special registers. */ 15 abi_ulong cp0_status; 16 abi_ulong lo; 17 abi_ulong hi; 18 abi_ulong cp0_badvaddr; 19 abi_ulong cp0_cause; 20 abi_ulong cp0_epc; 21}; 22 23#define UNAME_MACHINE "mips" 24#define UNAME_MINIMUM_RELEASE "2.6.32" 25 26#define TARGET_CLONE_BACKWARDS 27#define TARGET_MINSIGSTKSZ 2048 28#define TARGET_MCL_CURRENT 1 29#define TARGET_MCL_FUTURE 2 30#define TARGET_MCL_ONFAULT 4 31 32#define TARGET_FORCE_SHMLBA 33 34static inline abi_ulong target_shmlba(CPUMIPSState *env) 35{ 36 return 0x40000; 37} 38 39/* MIPS-specific prctl() options */ 40#define TARGET_PR_SET_FP_MODE 45 41#define TARGET_PR_GET_FP_MODE 46 42#define TARGET_PR_FP_MODE_FR (1 << 0) 43#define TARGET_PR_FP_MODE_FRE (1 << 1) 44 45#endif /* MIPS_TARGET_SYSCALL_H */