Commit ea776c287b21286af393a7678240478caa8fa4f5 | zig

author	Andrew Kelley <andrew@ziglang.org> 2019-09-20 15:10:25-04:00
committer	Andrew Kelley <andrew@ziglang.org> 2019-09-20 15:10:25-04:00
log	ea776c287b21286af393a7678240478caa8fa4f5
tree	6a2bbf78ee5c3222cf6b4ddcb80da9effca6285b
parent	74d0b5bf7c5bdb5013cec7d6eb6b474fe1ad703a
parent	aab1ec5c43ffe4a916e4f8e8d0037ac7572cab3c
signature	Commit is signed but in an unrecognized format.

Merge branch 'daurnimator-linux-5.3'

closes #3266

5 files changed, 67 insertions(+), 57 deletions(-)

std
- os
  - bits
    linux.zig
    linux
    arm-eabi.zig
    arm64.zig
    riscv64.zig
    x86_64.zig

std/os/bits/linux.zig+36-10

...	...	@@ -97,14 +97,29 @@ pub const MAP_FIXED = 0x10;
97	97	/// don't use a file
98	98	pub const MAP_ANONYMOUS = 0x20;
99	99
100		/// For anonymous mmap, memory could be uninitialized
101		pub const MAP_UNINITIALIZED = 0x4000000;
	100	// MAP_ 0x0100 - 0x4000 flags are per architecture
	101
	102	/// populate (prefault) pagetables
	103	pub const MAP_POPULATE = 0x8000;
	104
	105	/// do not block on IO
	106	pub const MAP_NONBLOCK = 0x10000;
	107
	108	/// give out an address that is best suited for process/thread stacks
	109	pub const MAP_STACK = 0x20000;
	110
	111	/// create a huge page mapping
	112	pub const MAP_HUGETLB = 0x40000;
102	113
103		// MAP_ 0x0100 - 0x80000 flags are per architecture
	114	/// perform synchronous page faults for the mapping
	115	pub const MAP_SYNC = 0x80000;
104	116
105	117	/// MAP_FIXED which doesn't unmap underlying mapping
106	118	pub const MAP_FIXED_NOREPLACE = 0x100000;
107	119
	120	/// For anonymous mmap, memory could be uninitialized
	121	pub const MAP_UNINITIALIZED = 0x4000000;
	122
108	123	pub const F_OK = 0;
109	124	pub const X_OK = 1;
110	125	pub const W_OK = 2;
...	...	@@ -377,16 +392,12 @@ pub const SO_DETACH_FILTER = 27;
377	392	pub const SO_GET_FILTER = SO_ATTACH_FILTER;
378	393
379	394	pub const SO_PEERNAME = 28;
380		pub const SO_TIMESTAMP = 29;
381		pub const SCM_TIMESTAMP = SO_TIMESTAMP;
382
	395	pub const SO_TIMESTAMP_OLD = 29;
383	396	pub const SO_PEERSEC = 31;
384	397	pub const SO_PASSSEC = 34;
385		pub const SO_TIMESTAMPNS = 35;
386		pub const SCM_TIMESTAMPNS = SO_TIMESTAMPNS;
	398	pub const SO_TIMESTAMPNS_OLD = 35;
387	399	pub const SO_MARK = 36;
388		pub const SO_TIMESTAMPING = 37;
389		pub const SCM_TIMESTAMPING = SO_TIMESTAMPING;
	400	pub const SO_TIMESTAMPING_OLD = 37;
390	401	pub const SO_RXQ_OVFL = 40;
391	402	pub const SO_WIFI_STATUS = 41;
392	403	pub const SCM_WIFI_STATUS = SO_WIFI_STATUS;
...	...	@@ -410,6 +421,15 @@ pub const SO_COOKIE = 57;
410	421	pub const SCM_TIMESTAMPING_PKTINFO = 58;
411	422	pub const SO_PEERGROUPS = 59;
412	423	pub const SO_ZEROCOPY = 60;
	424	pub const SO_TXTIME = 61;
	425	pub const SCM_TXTIME = SO_TXTIME;
	426	pub const SO_BINDTOIFINDEX = 62;
	427	pub const SO_TIMESTAMP_NEW = 63;
	428	pub const SO_TIMESTAMPNS_NEW = 64;
	429	pub const SO_TIMESTAMPING_NEW = 65;
	430	pub const SO_RCVTIMEO_NEW = 66;
	431	pub const SO_SNDTIMEO_NEW = 67;
	432	pub const SO_DETACH_REUSEPORT_BPF = 68;
413	433
414	434	pub const SOL_SOCKET = 1;
415	435
...	...	@@ -1092,6 +1112,7 @@ pub const io_uring_sqe = extern struct {
1092	1112	fsync_flags: u32,
1093	1113	poll_events: u16,
1094	1114	sync_range_flags: u32,
	1115	msg_flags: u32,
1095	1116	};
1096	1117	union1: union1,
1097	1118	user_data: u64,
...	...	@@ -1110,6 +1131,9 @@ pub const IOSQE_FIXED_FILE = (1 << 0);
1110	1131	/// issue after inflight IO
1111	1132	pub const IOSQE_IO_DRAIN = (1 << 1);
1112	1133
	1134	/// links next sqe
	1135	pub const IOSQE_IO_LINK = (1 << 2);
	1136
1113	1137	pub const IORING_OP_NOP = 0;
1114	1138	pub const IORING_OP_READV = 1;
1115	1139	pub const IORING_OP_WRITEV = 2;
...	...	@@ -1119,6 +1143,8 @@ pub const IORING_OP_WRITE_FIXED = 5;
1119	1143	pub const IORING_OP_POLL_ADD = 6;
1120	1144	pub const IORING_OP_POLL_REMOVE = 7;
1121	1145	pub const IORING_OP_SYNC_FILE_RANGE = 8;
	1146	pub const IORING_OP_SENDMSG = 9;
	1147	pub const IORING_OP_RECVMSG = 10;
1122	1148
1123	1149	// io_uring_sqe.fsync_flags
1124	1150	pub const IORING_FSYNC_DATASYNC = (1 << 0);

std/os/bits/linux/arm-eabi.zig+8-15

...	...	@@ -389,6 +389,14 @@ pub const SYS_pidfd_send_signal = 424;
389	389	pub const SYS_io_uring_setup = 425;
390	390	pub const SYS_io_uring_enter = 426;
391	391	pub const SYS_io_uring_register = 427;
	392	pub const SYS_open_tree = 428;
	393	pub const SYS_move_mount = 429;
	394	pub const SYS_fsopen = 430;
	395	pub const SYS_fsconfig = 431;
	396	pub const SYS_fsmount = 432;
	397	pub const SYS_fspick = 433;
	398	pub const SYS_pidfd_open = 434;
	399	pub const SYS_clone3 = 435;
392	400
393	401	pub const SYS_breakpoint = 0x0f0001;
394	402	pub const SYS_cacheflush = 0x0f0002;
...	...	@@ -455,21 +463,6 @@ pub const MAP_LOCKED = 0x2000;
455	463	/// don't check for reservations
456	464	pub const MAP_NORESERVE = 0x4000;
457	465
458		/// populate (prefault) pagetables
459		pub const MAP_POPULATE = 0x8000;
460
461		/// do not block on IO
462		pub const MAP_NONBLOCK = 0x10000;
463
464		/// give out an address that is best suited for process/thread stacks
465		pub const MAP_STACK = 0x20000;
466
467		/// create a huge page mapping
468		pub const MAP_HUGETLB = 0x40000;
469
470		/// perform synchronous page faults for the mapping
471		pub const MAP_SYNC = 0x80000;
472
473	466	pub const VDSO_USEFUL = true;
474	467	pub const VDSO_CGT_SYM = "__vdso_clock_gettime";
475	468	pub const VDSO_CGT_VER = "LINUX_2.6";

std/os/bits/linux/arm64.zig+2-15

...	...	@@ -295,6 +295,8 @@ pub const SYS_fsopen = 430;
295	295	pub const SYS_fsconfig = 431;
296	296	pub const SYS_fsmount = 432;
297	297	pub const SYS_fspick = 433;
	298	pub const SYS_pidfd_open = 434;
	299	pub const SYS_clone3 = 435;
298	300
299	301	pub const O_CREAT = 0o100;
300	302	pub const O_EXCL = 0o200;
...	...	@@ -352,21 +354,6 @@ pub const MAP_LOCKED = 0x2000;
352	354	/// don't check for reservations
353	355	pub const MAP_NORESERVE = 0x4000;
354	356
355		/// populate (prefault) pagetables
356		pub const MAP_POPULATE = 0x8000;
357
358		/// do not block on IO
359		pub const MAP_NONBLOCK = 0x10000;
360
361		/// give out an address that is best suited for process/thread stacks
362		pub const MAP_STACK = 0x20000;
363
364		/// create a huge page mapping
365		pub const MAP_HUGETLB = 0x40000;
366
367		/// perform synchronous page faults for the mapping
368		pub const MAP_SYNC = 0x80000;
369
370	357	pub const VDSO_USEFUL = true;
371	358	pub const VDSO_CGT_SYM = "__kernel_clock_gettime";
372	359	pub const VDSO_CGT_VER = "LINUX_2.6.39";

std/os/bits/linux/riscv64.zig+19-2

...	...	@@ -243,7 +243,10 @@ pub const SYS_rt_tgsigqueueinfo = 240;
243	243	pub const SYS_perf_event_open = 241;
244	244	pub const SYS_accept4 = 242;
245	245	pub const SYS_recvmmsg = 243;
	246
246	247	pub const SYS_arch_specific_syscall = 244;
	248	pub const SYS_riscv_flush_icache = SYS_arch_specific_syscall + 15;
	249
247	250	pub const SYS_wait4 = 260;
248	251	pub const SYS_prlimit64 = 261;
249	252	pub const SYS_fanotify_init = 262;
...	...	@@ -275,5 +278,19 @@ pub const SYS_pwritev2 = 287;
275	278	pub const SYS_pkey_mprotect = 288;
276	279	pub const SYS_pkey_alloc = 289;
277	280	pub const SYS_pkey_free = 290;
278		pub const SYS_sysriscv = 244;
279		pub const SYS_riscv_flush_icache = SYS_sysriscv + 15;
	281	pub const SYS_statx = 291;
	282	pub const SYS_io_pgetevents = 292;
	283	pub const SYS_rseq = 293;
	284	pub const SYS_kexec_file_load = 294;
	285	pub const SYS_pidfd_send_signal = 424;
	286	pub const SYS_io_uring_setup = 425;
	287	pub const SYS_io_uring_enter = 426;
	288	pub const SYS_io_uring_register = 427;
	289	pub const SYS_open_tree = 428;
	290	pub const SYS_move_mount = 429;
	291	pub const SYS_fsopen = 430;
	292	pub const SYS_fsconfig = 431;
	293	pub const SYS_fsmount = 432;
	294	pub const SYS_fspick = 433;
	295	pub const SYS_pidfd_open = 434;
	296	pub const SYS_clone3 = 435;

std/os/bits/linux/x86_64.zig+2-15

...	...	@@ -358,6 +358,8 @@ pub const SYS_fsopen = 430;
358	358	pub const SYS_fsconfig = 431;
359	359	pub const SYS_fsmount = 432;
360	360	pub const SYS_fspick = 433;
	361	pub const SYS_pidfd_open = 434;
	362	pub const SYS_clone3 = 435;
361	363
362	364	pub const O_CREAT = 0o100;
363	365	pub const O_EXCL = 0o200;
...	...	@@ -418,21 +420,6 @@ pub const MAP_LOCKED = 0x2000;
418	420	/// don't check for reservations
419	421	pub const MAP_NORESERVE = 0x4000;
420	422
421		/// populate (prefault) pagetables
422		pub const MAP_POPULATE = 0x8000;
423
424		/// do not block on IO
425		pub const MAP_NONBLOCK = 0x10000;
426
427		/// give out an address that is best suited for process/thread stacks
428		pub const MAP_STACK = 0x20000;
429
430		/// create a huge page mapping
431		pub const MAP_HUGETLB = 0x40000;
432
433		/// perform synchronous page faults for the mapping
434		pub const MAP_SYNC = 0x80000;
435
436	423	pub const VDSO_USEFUL = true;
437	424	pub const VDSO_CGT_SYM = "__vdso_clock_gettime";
438	425	pub const VDSO_CGT_VER = "LINUX_2.6";