* On LoongArch, select() is not implemented so we have to use pselect6().
*/
#define __ARCH_WANT_SYS_PSELECT6
+#define _NOLIBC_SYSCALL_CLOBBERLIST \
+ "memory", "$t0", "$t1", "$t2", "$t3", "$t4", "$t5", "$t6", "$t7", "$t8"
#define my_syscall0(num) \
({ \
"syscall 0\n" \
: "=r"(_arg1) \
: "r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})
"syscall 0\n" \
: "+r"(_arg1) \
: "r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})
: "+r"(_arg1) \
: "r"(_arg2), \
"r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})
: "+r"(_arg1) \
: "r"(_arg2), "r"(_arg3), \
"r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})
: "+r"(_arg1) \
: "r"(_arg2), "r"(_arg3), "r"(_arg4), \
"r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})
: "+r"(_arg1) \
: "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), \
"r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})
: "+r"(_arg1) \
: "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5), "r"(_arg6), \
"r"(_num) \
- : "memory", "$t0", "$t1", "$t2", "$t3", \
- "$t4", "$t5", "$t6", "$t7", "$t8" \
+ : _NOLIBC_SYSCALL_CLOBBERLIST \
); \
_arg1; \
})