f317c0ee57
Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210708170550.1846343-7-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
#ifndef MIPS_TARGET_SYSCALL_H
|
|
#define MIPS_TARGET_SYSCALL_H
|
|
|
|
/* this struct defines the way the registers are stored on the
|
|
stack during a system call. */
|
|
|
|
struct target_pt_regs {
|
|
/* Pad bytes for argument save space on the stack. */
|
|
abi_ulong pad0[6];
|
|
|
|
/* Saved main processor registers. */
|
|
abi_ulong regs[32];
|
|
|
|
/* Saved special registers. */
|
|
abi_ulong cp0_status;
|
|
abi_ulong lo;
|
|
abi_ulong hi;
|
|
abi_ulong cp0_badvaddr;
|
|
abi_ulong cp0_cause;
|
|
abi_ulong cp0_epc;
|
|
};
|
|
|
|
#define UNAME_MACHINE "mips"
|
|
#define UNAME_MINIMUM_RELEASE "2.6.32"
|
|
|
|
#define TARGET_CLONE_BACKWARDS
|
|
#define TARGET_MINSIGSTKSZ 2048
|
|
#define TARGET_MCL_CURRENT 1
|
|
#define TARGET_MCL_FUTURE 2
|
|
#define TARGET_MCL_ONFAULT 4
|
|
|
|
#define TARGET_FORCE_SHMLBA
|
|
|
|
static inline abi_ulong target_shmlba(CPUMIPSState *env)
|
|
{
|
|
return 0x40000;
|
|
}
|
|
|
|
/* MIPS-specific prctl() options */
|
|
#define TARGET_PR_SET_FP_MODE 45
|
|
#define TARGET_PR_GET_FP_MODE 46
|
|
#define TARGET_PR_FP_MODE_FR (1 << 0)
|
|
#define TARGET_PR_FP_MODE_FRE (1 << 1)
|
|
|
|
#endif /* MIPS_TARGET_SYSCALL_H */
|