mirror of https://gitee.com/openkylin/qemu.git
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#ifndef TARGET_SYSCALL_H
|
|
#define TARGET_SYSCALL_H
|
|
|
|
#define UNAME_MACHINE "nios2"
|
|
#define UNAME_MINIMUM_RELEASE "3.19.0"
|
|
|
|
struct target_pt_regs {
|
|
unsigned long r8; /* r8-r15 Caller-saved GP registers */
|
|
unsigned long r9;
|
|
unsigned long r10;
|
|
unsigned long r11;
|
|
unsigned long r12;
|
|
unsigned long r13;
|
|
unsigned long r14;
|
|
unsigned long r15;
|
|
unsigned long r1; /* Assembler temporary */
|
|
unsigned long r2; /* Retval LS 32bits */
|
|
unsigned long r3; /* Retval MS 32bits */
|
|
unsigned long r4; /* r4-r7 Register arguments */
|
|
unsigned long r5;
|
|
unsigned long r6;
|
|
unsigned long r7;
|
|
unsigned long orig_r2; /* Copy of r2 ?? */
|
|
unsigned long ra; /* Return address */
|
|
unsigned long fp; /* Frame pointer */
|
|
unsigned long sp; /* Stack pointer */
|
|
unsigned long gp; /* Global pointer */
|
|
unsigned long estatus;
|
|
unsigned long ea; /* Exception return address (pc) */
|
|
unsigned long orig_r7;
|
|
};
|
|
|
|
#define TARGET_MINSIGSTKSZ 2048
|
|
#define TARGET_MLOCKALL_MCL_CURRENT 1
|
|
#define TARGET_MLOCKALL_MCL_FUTURE 2
|
|
|
|
#endif /* TARGET_SYSCALL_H */
|