mirror of
https://github.com/qemu/qemu.git
synced 2024-12-11 12:43:55 +08:00
6f6a40328b
The argument to the mlockall system call is not necessarily the same on all platforms and thus may require translation prior to passing to the host. For example, PowerPC 64 bit platforms define values for MCL_CURRENT (0x2000) and MCL_FUTURE (0x4000) which are different from Intel platforms (0x1 and 0x2, respectively) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
30 lines
815 B
C
30 lines
815 B
C
struct target_pt_regs {
|
|
union {
|
|
struct {
|
|
/* Named registers */
|
|
uint32_t sr; /* Stored in place of r0 */
|
|
target_ulong sp; /* r1 */
|
|
};
|
|
struct {
|
|
/* Old style */
|
|
target_ulong offset[2];
|
|
target_ulong gprs[30];
|
|
};
|
|
struct {
|
|
/* New style */
|
|
target_ulong gpr[32];
|
|
};
|
|
};
|
|
target_ulong pc;
|
|
target_ulong orig_gpr11; /* For restarting system calls */
|
|
uint32_t syscallno; /* Syscall number (used by strace) */
|
|
target_ulong dummy; /* Cheap alignment fix */
|
|
};
|
|
|
|
#define UNAME_MACHINE "openrisc"
|
|
#define UNAME_MINIMUM_RELEASE "2.6.32"
|
|
|
|
#define TARGET_MINSIGSTKSZ 2048
|
|
#define TARGET_MLOCKALL_MCL_CURRENT 1
|
|
#define TARGET_MLOCKALL_MCL_FUTURE 2
|