[qemu.git] / linux-user / sparc / syscall.h

struct target_pt_regs {
	abi_ulong psr;
	abi_ulong pc;
	abi_ulong npc;
	abi_ulong y;
	abi_ulong u_regs[16];
};

#define UNAME_MACHINE "sun4"
#define UNAME_MINIMUM_RELEASE "2.6.32"

/* SPARC kernels don't define this in their Kconfig, but they have the
 * same ABI as if they did, implemented by sparc-specific code which fishes
 * directly in the u_regs() struct for half the parameters in sparc_do_fork()
 * and copy_thread().
 */
#define TARGET_CLONE_BACKWARDS
#define TARGET_MINSIGSTKSZ      4096
Commit	Line	Data
7a3f1944	1	struct target_pt_regs {
992f48a0 BS	2	abi_ulong psr;
	3	abi_ulong pc;
	4	abi_ulong npc;
	5	abi_ulong y;
	6	abi_ulong u_regs[16];
7a3f1944	7	};
cf720db3 FB	8
cf720db3 FB	9	#define UNAME_MACHINE "sun4"
cbc14e6f	10	#define UNAME_MINIMUM_RELEASE "2.6.32"
4ce6243d PM	11
	12	/* SPARC kernels don't define this in their Kconfig, but they have the
	13	* same ABI as if they did, implemented by sparc-specific code which fishes
	14	* directly in the u_regs() struct for half the parameters in sparc_do_fork()
	15	* and copy_thread().
	16	*/
	17	#define TARGET_CLONE_BACKWARDS
0903c8be	18	#define TARGET_MINSIGSTKSZ 4096