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Make terminal ui binaries work well everywhere

Browse source 
Here's some screenshots of an emulator tui program that was compiled on
Linux, then scp'd it to Windows, Mac, and FreeBSD.

https://justine.storage.googleapis.com/blinkenlights-cmdexe.png
https://justine.storage.googleapis.com/blinkenlights-imac.png
https://justine.storage.googleapis.com/blinkenlights-freebsd.png
https://justine.storage.googleapis.com/blinkenlights-lisp.png

How is this even possible that we have a nontrivial ui binary that just
works on Mac, Windows, Linux, and BSD? Surely a first ever achievement.

Fixed many bugs. Bootstrapped John McCarthy's metacircular evaluator on
bare metal in half the size of Altair BASIC (about 2.5kb) and ran it in
emulator for fun and profit.
This commit is contained in:
Justine Tunney 2020-10-10 21:18:53 -07:00
parent 680daf1210
commit 9e3e985ae5
276 changed files with 7026 additions and 3790 deletions
Download patch file Download diff file Expand all files Collapse all files

154
libc/sysv/consts.sh
View file

@ -214,16 +214,16 @@ syscon open O_APPEND 0x0400 8 8 8 0x00000004 # bsd consensus & kNtFi
syscon open O_CREAT 0x40 0x0200 0x0200 0x0200 0x00000040 # bsd consensus & NT faked as Linux
syscon open O_EXCL 0x80 0x0800 0x0800 0x0800 0x00000080 # bsd consensus & NT faked as Linux
syscon open O_TRUNC 0x0200 0x0400 0x0400 0x0400 0x00000200 # bsd consensus & NT faked as Linux
syscon open O_DIRECTORY 0x010000 0x100000 0x020000 0x020000 0x02000000 # kNtFileFlagBackupSemantics
syscon open O_DIRECT 0x4000 0 0x010000 0 0x00200000 # kNtFileFlagNoBuffering>>8
syscon open O_CLOEXEC 0x080000 0x01000000 0x100000 0x010000 0x00080000 # NT faked as Linux
syscon open O_TMPFILE 0x410000 0 0 0 0x04000100 # Linux 3.11+ (c. 2013) & kNtFileAttributeTemporary|kNtFileFlagDeleteOnClose
syscon open O_SPARSE 0 0 0 0 0x00040000 # we invented it
syscon open O_NDELAY 0x0800 4 4 4 0 # bsd consensus & kNtFileFlagWriteThrough>>8 → 0x00800000 (???)
syscon open O_NONBLOCK 0x0800 4 4 4 0 # bsd consensus
syscon open O_CLOEXEC 0x080000 0x01000000 0x100000 0x010000 0x00080000 # NT faked as Linux
syscon open O_SPARSE 0 0 0 0 0x00040000 # we invented it
syscon open O_TMPFILE 0x410000 0 0 0 0x04000100 # Linux 3.11+ (c. 2013) & kNtFileAttributeTemporary|kNtFileFlagDeleteOnClose
syscon open O_ASYNC 0x2000 0x40 0x40 0x40 0 # bsd consensus
syscon open O_NOFOLLOW 0x020000 0x0100 0x0100 0x0100 0 # bsd consensus
syscon open O_SYNC 0x101000 0x80 0x80 0x80 0 # bsd consensus
syscon open O_DIRECTORY 0x010000 0x100000 0x020000 0x020000 0
syscon open O_NOCTTY 0x0100 0x020000 0x8000 0x8000 0 # used for remote viewing (default behavior on freebsd)
syscon open O_DSYNC 0x1000 0x400000 0 0x80 0
syscon open O_RSYNC 0x101000 0 0 0x80 0
@ -236,19 +236,19 @@ syscon compat O_LARGEFILE 0 0 0 0 0
syscon compat MAP_FILE 0 0 0 0 0 # consensus
syscon mmap MAP_SHARED 1 1 1 1 1 # forced consensus & faked nt
syscon mmap MAP_PRIVATE 2 2 2 2 2 # forced consensus & faked nt
syscon mmap MAP_FIXED 16 16 16 16 16 # unix consensus; openbsd appears to forbid; faked nt
syscon mmap MAP_FIXED 0x10 0x10 0x10 0x10 0x10 # unix consensus; openbsd appears to forbid; faked nt
syscon mmap MAP_ANONYMOUS 0x20 0x1000 0x1000 0x1000 0x20 # bsd consensus; faked nt
syscon compat MAP_ANON 0x20 0x1000 0x1000 0x1000 0x20 # bsd consensus; faked nt
syscon mmap MAP_NORESERVE 0x4000 0x40 0 0 0 # Linux calls it "reserve"; NT calls it "commit"? which is default?
syscon mmap MAP_GROWSDOWN 0x0100 0 0x0400 0x0400 0x100000 # MAP_STACK on BSD; MEM_TOP_DOWN on NT
syscon compat MAP_STACK 0x020000 0 0x0400 0x4000 0x100000
syscon mmap MAP_HUGETLB 0x040000 0 0 0 0x80000000 # kNtSecLargePages
syscon mmap MAP_HUGE_MASK 63 0 0 0 0
syscon mmap MAP_HUGE_SHIFT 26 0 0 0 0
syscon mmap MAP_LOCKED 0x2000 0 0 0 0
syscon mmap MAP_NONBLOCK 0x010000 0 0 0 0
syscon mmap MAP_NONBLOCK 0x10000 0 0 0 0
syscon mmap MAP_POPULATE 0x8000 0 0 0 0 # can avoid madvise(MADV_WILLNEED) on private file mapping
syscon mmap MAP_TYPE 15 0 0 0 0 # what is it
syscon compat MAP_ANON 0x20 0x1000 0x1000 0x1000 0x20 # bsd consensus; faked nt
syscon compat MAP_STACK 0x020000 0 0x0400 0x4000 0x100000
syscon compat MAP_EXECUTABLE 0x1000 0 0 0 0 # ignored
syscon compat MAP_DENYWRITE 0x0800 0 0 0 0
syscon compat MAP_32BIT 0x40 0 0x080000 0 0 # iffy
@ -581,6 +581,35 @@ syscon so SO_TIMESTAMPING 37 0 0 0 0
syscon so SO_TIMESTAMPNS 35 0 0 0 0
syscon so SO_WIFI_STATUS 41 0 0 0 0
syscon sol SOL_IP 0 0 0 0 0 # consensus
syscon sol SOL_SOCKET 1 0xffff 0xffff 0xffff 0xffff # bsd+nt consensus (todo: what's up with ipproto_icmp overlap)
syscon sol SOL_TCP 6 6 6 6 6 # consensus
syscon sol SOL_UDP 17 17 17 17 17 # consensus
syscon sol SOL_IPV6 41 41 41 41 41
syscon sol SOL_ICMPV6 58 58 58 58 0
syscon sol SOL_AAL 265 0 0 0 0
syscon sol SOL_ALG 279 0 0 0 0
syscon sol SOL_ATM 264 0 0 0 0
syscon sol SOL_BLUETOOTH 274 0 0 0 0
syscon sol SOL_CAIF 278 0 0 0 0
syscon sol SOL_DCCP 269 0 0 0 0
syscon sol SOL_DECNET 261 0 0 0 0
syscon sol SOL_IRDA 266 0 0 0 0
syscon sol SOL_IUCV 277 0 0 0 0
syscon sol SOL_KCM 281 0 0 0 0
syscon sol SOL_LLC 268 0 0 0 0
syscon sol SOL_NETBEUI 267 0 0 0 0
syscon sol SOL_NETLINK 270 0 0 0 0
syscon sol SOL_NFC 280 0 0 0 0
syscon sol SOL_PACKET 263 0 0 0 0
syscon sol SOL_PNPIPE 275 0 0 0 0
syscon sol SOL_PPPOL2TP 273 0 0 0 0
syscon sol SOL_RAW 255 0 0 0 0
syscon sol SOL_RDS 276 0 0 0 0
syscon sol SOL_RXRPC 272 0 0 0 0
syscon sol SOL_TIPC 271 0 0 0 0
syscon sol SOL_X25 262 0 0 0 0
# {set,get}sockopt(fd, level=IPPROTO_TCP, X, ...)
# » most elite of all tuning groups
#
@ -591,7 +620,7 @@ syscon so SO_WIFI_STATUS 41 0 0 0 0
# @see https://www.iana.org/assignments/tcp-parameters/tcp-parameters.txt
#
# group name GNU/Systemd XNU's Not UNIX FreeBSD OpenBSD XENIX Commentary
syscon tcp TCP_NODELAY 1 1 1 1 1 # consensus
syscon tcp TCP_NODELAY 1 1 1 1 1 # strong consensus for disabling nagle's algorithm
syscon tcp TCP_MAXSEG 2 2 2 2 0 # reduces tcp segment size; see also tcp offloading
syscon tcp TCP_FASTOPEN 23 261 0x0401 0 15 # reduces roundtrips; for listener; Linux 3.7+ (c. 2012) / or is windows it 0x22? /proc/sys/net/ipv4/tcp_fastopen TODO(jart): MSG_FASTOPEN
syscon tcp TCP_KEEPIDLE 4 0 0x100 0 0 # keepalives
@ -621,6 +650,39 @@ syscon tcp TCP_REPAIR_OPTIONS 22 0 0 0 0 # what is it
syscon tcp TCP_REPAIR_QUEUE 20 0 0 0 0 # what is it
syscon tcp TCP_THIN_LINEAR_TIMEOUTS 16 0 0 0 0 # what is it
syscon iproto IPPROTO_IP 0 0 0 0 0 # consensus
syscon iproto IPPROTO_ICMP 1 1 1 1 1 # consensus
syscon iproto IPPROTO_TCP 6 6 6 6 6 # consensus
syscon iproto IPPROTO_UDP 17 17 17 17 17 # consensus
syscon iproto IPPROTO_RAW 255 255 255 255 255 # consensus
syscon iproto IPPROTO_HOPOPTS 0 0 0 0 0 # consensus
syscon iproto IPPROTO_IDP 22 22 22 22 22 # consensus
syscon iproto IPPROTO_IGMP 2 2 2 2 2 # consensus
syscon iproto IPPROTO_PUP 12 12 12 12 12 # consensus
syscon iproto IPPROTO_AH 51 51 51 51 0 # unix consensus
syscon iproto IPPROTO_DSTOPTS 60 60 60 60 0 # unix consensus
syscon iproto IPPROTO_EGP 8 8 8 8 0 # unix consensus
syscon iproto IPPROTO_ENCAP 98 98 98 98 0 # unix consensus
syscon iproto IPPROTO_ESP 50 50 50 50 0 # unix consensus
syscon iproto IPPROTO_FRAGMENT 44 44 44 44 0 # unix consensus
syscon iproto IPPROTO_GRE 47 47 47 47 0 # unix consensus
syscon iproto IPPROTO_ICMPV6 58 58 58 58 0 # unix consensus
syscon iproto IPPROTO_IPIP 4 4 4 4 0 # unix consensus
syscon iproto IPPROTO_IPV6 41 41 41 41 0 # unix consensus
syscon iproto IPPROTO_NONE 59 59 59 59 0 # unix consensus
syscon iproto IPPROTO_PIM 103 103 103 103 0 # unix consensus
syscon iproto IPPROTO_ROUTING 43 43 43 43 0 # unix consensus
syscon iproto IPPROTO_RSVP 46 46 46 46 0 # unix consensus
syscon iproto IPPROTO_TP 29 29 29 29 0 # unix consensus
syscon iproto IPPROTO_MPLS 137 0 137 137 0
syscon iproto IPPROTO_MTP 92 92 92 0 0
syscon iproto IPPROTO_SCTP 132 132 132 0 0
syscon iproto IPPROTO_MH 135 0 135 0 0
syscon iproto IPPROTO_UDPLITE 136 0 136 0 0
syscon iproto IPPROTO_BEETPH 94 0 0 0 0
syscon iproto IPPROTO_COMP 108 0 0 0 0
syscon iproto IPPROTO_DCCP 33 0 0 0 0
syscon misc EXTA 14 0x4b00 0x4b00 0x4b00 0 # bsd consensus
syscon misc EXTB 15 0x9600 0x9600 0x9600 0 # bsd consensus
syscon misc ERA 0x02002c 45 45 0 0
@ -932,39 +994,6 @@ syscon icmp6 ICMP6_ROUTER_RENUMBERING 138 138 138 138 0 # unix consen
syscon icmp6 ICMP6_RR_RESULT_FLAGS_FORBIDDEN 0x0100 0x0100 0x0100 0x0100 0 # unix consensus
syscon icmp6 ICMP6_RR_RESULT_FLAGS_OOB 0x0200 0x0200 0x0200 0x0200 0 # unix consensus
syscon iproto IPPROTO_HOPOPTS 0 0 0 0 0 # consensus
syscon iproto IPPROTO_ICMP 1 1 1 1 1 # consensus
syscon iproto IPPROTO_IDP 22 22 22 22 22 # consensus
syscon iproto IPPROTO_IGMP 2 2 2 2 2 # consensus
syscon iproto IPPROTO_IP 0 0 0 0 0 # consensus
syscon iproto IPPROTO_PUP 12 12 12 12 12 # consensus
syscon iproto IPPROTO_RAW 255 255 255 255 255 # consensus
syscon iproto IPPROTO_TCP 6 6 6 6 6 # consensus
syscon iproto IPPROTO_UDP 17 17 17 17 17 # consensus
syscon iproto IPPROTO_AH 51 51 51 51 0 # unix consensus
syscon iproto IPPROTO_DSTOPTS 60 60 60 60 0 # unix consensus
syscon iproto IPPROTO_EGP 8 8 8 8 0 # unix consensus
syscon iproto IPPROTO_ENCAP 98 98 98 98 0 # unix consensus
syscon iproto IPPROTO_ESP 50 50 50 50 0 # unix consensus
syscon iproto IPPROTO_FRAGMENT 44 44 44 44 0 # unix consensus
syscon iproto IPPROTO_GRE 47 47 47 47 0 # unix consensus
syscon iproto IPPROTO_ICMPV6 58 58 58 58 0 # unix consensus
syscon iproto IPPROTO_IPIP 4 4 4 4 0 # unix consensus
syscon iproto IPPROTO_IPV6 41 41 41 41 0 # unix consensus
syscon iproto IPPROTO_NONE 59 59 59 59 0 # unix consensus
syscon iproto IPPROTO_PIM 103 103 103 103 0 # unix consensus
syscon iproto IPPROTO_ROUTING 43 43 43 43 0 # unix consensus
syscon iproto IPPROTO_RSVP 46 46 46 46 0 # unix consensus
syscon iproto IPPROTO_TP 29 29 29 29 0 # unix consensus
syscon iproto IPPROTO_MPLS 137 0 137 137 0
syscon iproto IPPROTO_MTP 92 92 92 0 0
syscon iproto IPPROTO_SCTP 132 132 132 0 0
syscon iproto IPPROTO_MH 135 0 135 0 0
syscon iproto IPPROTO_UDPLITE 136 0 136 0 0
syscon iproto IPPROTO_BEETPH 94 0 0 0 0
syscon iproto IPPROTO_COMP 108 0 0 0 0
syscon iproto IPPROTO_DCCP 33 0 0 0 0
syscon sio SIOCADDMULTI 0x8931 0x80206931 0x80206931 0x80206931 0 # bsd consensus
syscon sio SIOCATMARK 0x8905 0x40047307 0x40047307 0x40047307 0 # bsd consensus
syscon sio SIOCDELMULTI 0x8932 0x80206932 0x80206932 0x80206932 0 # bsd consensus
@ -1413,35 +1442,6 @@ syscon msg MSG_RST 0x1000 0 0 0 0
syscon msg MSG_STAT 11 0 0 0 0
syscon msg MSG_SYN 0x0400 0 0 0 0
syscon sol SOL_IP 0 0 0 0 0 # consensus
syscon sol SOL_SOCKET 1 0xffff 0xffff 0xffff 0xffff # bsd+nt consensus
syscon sol SOL_TCP 6 6 6 6 6
syscon sol SOL_UDP 17 17 17 17 17
syscon sol SOL_IPV6 41 41 41 41 41
syscon sol SOL_ICMPV6 58 58 58 58 0
syscon sol SOL_AAL 265 0 0 0 0
syscon sol SOL_ALG 279 0 0 0 0
syscon sol SOL_ATM 264 0 0 0 0
syscon sol SOL_BLUETOOTH 274 0 0 0 0
syscon sol SOL_CAIF 278 0 0 0 0
syscon sol SOL_DCCP 269 0 0 0 0
syscon sol SOL_DECNET 261 0 0 0 0
syscon sol SOL_IRDA 266 0 0 0 0
syscon sol SOL_IUCV 277 0 0 0 0
syscon sol SOL_KCM 281 0 0 0 0
syscon sol SOL_LLC 268 0 0 0 0
syscon sol SOL_NETBEUI 267 0 0 0 0
syscon sol SOL_NETLINK 270 0 0 0 0
syscon sol SOL_NFC 280 0 0 0 0
syscon sol SOL_PACKET 263 0 0 0 0
syscon sol SOL_PNPIPE 275 0 0 0 0
syscon sol SOL_PPPOL2TP 273 0 0 0 0
syscon sol SOL_RAW 255 0 0 0 0
syscon sol SOL_RDS 276 0 0 0 0
syscon sol SOL_RXRPC 272 0 0 0 0
syscon sol SOL_TIPC 271 0 0 0 0
syscon sol SOL_X25 262 0 0 0 0
syscon in IN_LOOPBACKNET 127 127 127 127 0 # unix consensus
syscon in IN_ACCESS 1 0 0 0 0
syscon in IN_ALL_EVENTS 0x0fff 0 0 0 0
@ -2477,9 +2477,9 @@ syscon termios NETGRAPHDISC 0 0 0x6 0 -1 # boop
syscon termios H4DISC 0 0 0x7 0 -1 # boop
syscon termios ISIG 0b0000000000000001 0b0000000010000000 0b0000000010000000 0b0000000010000000 0b0000000000000001 # termios.c_lflag|=ISIG makes Ctrl-C, Ctrl-\, etc. generate signals
syscon termios ICANON 0b0000000000000010 0b0000000100000000 0b0000000100000000 0b0000000100000000 0b0000000000000010 # termios.c_lflag&=~ICANON disables 1960's version of gnu readline
syscon termios ICANON 0b0000000000000010 0b0000000100000000 0b0000000100000000 0b0000000100000000 0b0000000000000010 # termios.c_lflag&=~ICANON disables 1960's version of gnu readline (see also VMIN)
syscon termios XCASE 0b0000000000000100 0 0 16777216 0b0000000000000100 # termios.c_lflag
syscon termios ECHO 0b0000000000001000 0b0000000000001000 0b0000000000001000 0b0000000000001000 0b0000000000001000 # termios.c_lflag&=~ECHO is for passwords
syscon termios ECHO 0b0000000000001000 0b0000000000001000 0b0000000000001000 0b0000000000001000 0b0000000000001000 # termios.c_lflag&=~ECHO is for passwords and raw mode
syscon termios ECHOE 0b0000000000010000 0b0000000000000010 0b0000000000000010 0b0000000000000010 0b0000000000010000 # termios.c_lflag
syscon termios ECHOK 0b0000000000100000 0b0000000000000100 0b0000000000000100 0b0000000000000100 0b0000000000100000 # termios.c_lflag
syscon termios ECHONL 0b0000000001000000 0b0000000000010000 0b0000000000010000 0b0000000000010000 0b0000000001000000 # termios.c_lflag
@ -2493,8 +2493,8 @@ syscon termios PENDIN 0b0100000000000000 536870912 536870912 536870912 0b
syscon termios IEXTEN 0b1000000000000000 0b0000010000000000 0b0000010000000000 0b0000010000000000 0b1000000000000000 # termios.c_lflag&=~IEXTEN disables platform input processing magic
syscon termios EXTPROC 65536 0b0000100000000000 0b0000100000000000 0b0000100000000000 65536 # termios.c_lflag
syscon termios IGNBRK 0b0000000000000001 0b0000000000000001 0b0000000000000001 0b0000000000000001 0b0000000000000001 # termios.c_iflag it's complicated UNIXCONSENSUS
syscon termios BRKINT 0b0000000000000010 0b0000000000000010 0b0000000000000010 0b0000000000000010 0b0000000000000010 # termios.c_iflag it's complicated UNIXCONSENSUS
syscon termios IGNBRK 0b0000000000000001 0b0000000000000001 0b0000000000000001 0b0000000000000001 0b0000000000000001 # termios.c_iflag it's complicated, uart only? UNIXCONSENSUS
syscon termios BRKINT 0b0000000000000010 0b0000000000000010 0b0000000000000010 0b0000000000000010 0b0000000000000010 # termios.c_iflag it's complicated, uart only? UNIXCONSENSUS
syscon termios IGNPAR 0b0000000000000100 0b0000000000000100 0b0000000000000100 0b0000000000000100 0b0000000000000100 # termios.c_iflag|=IGNPAR ignores parity and framing errors; see PARMRK UNIXCONSENSUS
syscon termios PARMRK 0b0000000000001000 0b0000000000001000 0b0000000000001000 0b0000000000001000 0b0000000000001000 # termios.c_iflag|=PARMRK passes-through parity bit UNIXCONSENSUS
syscon termios INPCK 0b0000000000010000 0b0000000000010000 0b0000000000010000 0b0000000000010000 0b0000000000010000 # termios.c_iflag|=INPCK enables parity checking UNIXCONSENSUS
@ -2554,8 +2554,8 @@ syscon termios VQUIT 1 9 9 9 0 # termios.c_cc[VQUIT]=𝑥
syscon termios VERASE 2 3 3 3 0 # termios.c_cc[VERASE]=𝑥
syscon termios VKILL 3 5 5 5 0 # termios.c_cc[VKILL]=𝑥
syscon termios VEOF 4 0 0 0 0 # termios.c_cc[VEOF]=𝑥
syscon termios VTIME 5 17 17 17 0 # termios.c_cc[VTIME]=𝑥 yields 𝑥×𝟷𝟶𝟶ms non-canonical read timeout
syscon termios VMIN 6 16 16 16 0 # termios.c_cc[VMIN]=𝑥
syscon termios VTIME 5 17 17 17 0 # termios.c_cc[VTIME]=𝑥 sets non-canonical read timeout to 𝑥×𝟷𝟶𝟶ms which is needed when entering escape sequences manually with the escape key
syscon termios VMIN 6 16 16 16 0 # termios.c_cc[VMIN]=𝑥 in non-canonical mode can be set to 0 for non-blocking reads, 1 for single character raw mode reads, or higher to buffer
syscon termios VSWTC 7 0 0 0 0 # termios.c_cc[VSWTC]=𝑥
syscon termios VSTART 8 12 12 12 0 # termios.c_cc[VSTART]=𝑥
syscon termios VSTOP 9 13 13 13 0 # termios.c_cc[VSTOP]=𝑥

2
libc/sysv/consts/O_DIRECTORY.s
View file

@ -1,2 +1,2 @@
.include "libc/sysv/consts/syscon.inc"
.syscon open O_DIRECTORY 0x010000 0x100000 0x020000 0x020000 0
.syscon open O_DIRECTORY 0x010000 0x100000 0x020000 0x020000 0x02000000

65
libc/sysv/consts/ipproto.h
View file

@ -41,38 +41,39 @@ hidden extern const long IPPROTO_UDPLITE;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#define IPPROTO_AH SYMBOLIC(IPPROTO_AH)
#define IPPROTO_BEETPH SYMBOLIC(IPPROTO_BEETPH)
#define IPPROTO_COMP SYMBOLIC(IPPROTO_COMP)
#define IPPROTO_DCCP SYMBOLIC(IPPROTO_DCCP)
#define IPPROTO_DSTOPTS SYMBOLIC(IPPROTO_DSTOPTS)
#define IPPROTO_EGP SYMBOLIC(IPPROTO_EGP)
#define IPPROTO_ENCAP SYMBOLIC(IPPROTO_ENCAP)
#define IPPROTO_ESP SYMBOLIC(IPPROTO_ESP)
#define IPPROTO_FRAGMENT SYMBOLIC(IPPROTO_FRAGMENT)
#define IPPROTO_GRE SYMBOLIC(IPPROTO_GRE)
#define IPPROTO_HOPOPTS SYMBOLIC(IPPROTO_HOPOPTS)
#define IPPROTO_IP LITERALLY(0)
#define IPPROTO_ICMP LITERALLY(1)
#define IPPROTO_ICMPV6 SYMBOLIC(IPPROTO_ICMPV6)
#define IPPROTO_IDP SYMBOLIC(IPPROTO_IDP)
#define IPPROTO_IGMP SYMBOLIC(IPPROTO_IGMP)
#define IPPROTO_IP LITERALLY(0)
#define IPPROTO_IPIP SYMBOLIC(IPPROTO_IPIP)
#define IPPROTO_IPV6 SYMBOLIC(IPPROTO_IPV6)
#define IPPROTO_MAX SYMBOLIC(IPPROTO_MAX)
#define IPPROTO_MH SYMBOLIC(IPPROTO_MH)
#define IPPROTO_MPLS SYMBOLIC(IPPROTO_MPLS)
#define IPPROTO_MTP SYMBOLIC(IPPROTO_MTP)
#define IPPROTO_NONE SYMBOLIC(IPPROTO_NONE)
#define IPPROTO_PIM SYMBOLIC(IPPROTO_PIM)
#define IPPROTO_PUP SYMBOLIC(IPPROTO_PUP)
#define IPPROTO_RAW LITERALLY(255)
#define IPPROTO_ROUTING SYMBOLIC(IPPROTO_ROUTING)
#define IPPROTO_RSVP SYMBOLIC(IPPROTO_RSVP)
#define IPPROTO_SCTP SYMBOLIC(IPPROTO_SCTP)
#define IPPROTO_TCP LITERALLY(6)
#define IPPROTO_TP SYMBOLIC(IPPROTO_TP)
#define IPPROTO_UDP LITERALLY(17)
#define IPPROTO_UDPLITE SYMBOLIC(IPPROTO_UDPLITE)
#define IPPROTO_TCP LITERALLY(6)
#define IPPROTO_UDP LITERALLY(17)
#define IPPROTO_RAW LITERALLY(255)
#define IPPROTO_AH SYMBOLIC(IPPROTO_AH)
#define IPPROTO_BEETPH SYMBOLIC(IPPROTO_BEETPH)
#define IPPROTO_COMP SYMBOLIC(IPPROTO_COMP)
#define IPPROTO_DCCP SYMBOLIC(IPPROTO_DCCP)
#define IPPROTO_DSTOPTS SYMBOLIC(IPPROTO_DSTOPTS)
#define IPPROTO_EGP SYMBOLIC(IPPROTO_EGP)
#define IPPROTO_ENCAP SYMBOLIC(IPPROTO_ENCAP)
#define IPPROTO_ESP SYMBOLIC(IPPROTO_ESP)
#define IPPROTO_FRAGMENT SYMBOLIC(IPPROTO_FRAGMENT)
#define IPPROTO_GRE SYMBOLIC(IPPROTO_GRE)
#define IPPROTO_HOPOPTS SYMBOLIC(IPPROTO_HOPOPTS)
#define IPPROTO_ICMPV6 SYMBOLIC(IPPROTO_ICMPV6)
#define IPPROTO_IDP SYMBOLIC(IPPROTO_IDP)
#define IPPROTO_IGMP SYMBOLIC(IPPROTO_IGMP)
#define IPPROTO_IPIP SYMBOLIC(IPPROTO_IPIP)
#define IPPROTO_IPV6 SYMBOLIC(IPPROTO_IPV6)
#define IPPROTO_MAX SYMBOLIC(IPPROTO_MAX)
#define IPPROTO_MH SYMBOLIC(IPPROTO_MH)
#define IPPROTO_MPLS SYMBOLIC(IPPROTO_MPLS)
#define IPPROTO_MTP SYMBOLIC(IPPROTO_MTP)
#define IPPROTO_NONE SYMBOLIC(IPPROTO_NONE)
#define IPPROTO_PIM SYMBOLIC(IPPROTO_PIM)
#define IPPROTO_PUP SYMBOLIC(IPPROTO_PUP)
#define IPPROTO_ROUTING SYMBOLIC(IPPROTO_ROUTING)
#define IPPROTO_RSVP SYMBOLIC(IPPROTO_RSVP)
#define IPPROTO_SCTP SYMBOLIC(IPPROTO_SCTP)
#define IPPROTO_TP SYMBOLIC(IPPROTO_TP)
#define IPPROTO_UDPLITE SYMBOLIC(IPPROTO_UDPLITE)
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_IPPROTO_H_ */

35
libc/sysv/systemfive.S
View file

@ -90,7 +90,6 @@ systemfive:
.quad 0
.endobj systemfive,globl,hidden
.previous
.Lanchorpoint:
systemfive.linux:
movswl %ax,%eax
@ -104,24 +103,31 @@ systemfive.linux:
cmp $-4095,%rax
jae systemfive.error
ret
.endfn systemfive.linux,globl,hidden
systemfive.error:
neg %eax
/ 𝑠𝑙𝑖𝑑𝑒
.endfn systemfive.error
systemfive.errno:
mov %eax,errno(%rip)
pushpop -1,%rax
push $-1
pop %rax
stc
ret
.endfn systemfive.errno
systemfive.enosys:
mov ENOSYS(%rip),%eax
jmp systemfive.errno
.endfn systemfive.enosys
systemfive.openbsd:
shr $48,%rax
jmp systemfive.bsd
.endfn systemfive.openbsd,globl,hidden
systemfive.freebsd:
shr $32,%rax
movzwl %ax,%eax
/ 𝑠𝑙𝑖𝑑𝑒
.endfn systemfive.freebsd,globl,hidden
systemfive.bsd:
cmp $0xfff,%ax
jae systemfive.enosys
@ -132,26 +138,21 @@ systemfive.bsd:
pop %rbp
jc systemfive.errno
ret
.endfn systemfive.bsd
systemfive.xnu:
/ Do this
/ 0x35022721530005
/ │└┴┴─┐
/ └┐ ├┬┐
/ 0x00000002000153
/ do this to rax
/ 0x????????2153????
/ │└┴┴─┐
/ └┐ ├┬┐
/ 0x0000000002000153
mov %eax,%r11d
shr $0x10,%eax
and $0xfff,%eax
shr $0x1c,%r11d
shl $0x18,%r11d
shr $4*7,%r11d
shl $4*6,%r11d
shl $4*1,%eax
shr $4*5,%eax
or %r11d,%eax
jmp systemfive.bsd
.endfn systemfive.errno,globl,hidden
.endfn systemfive.error,globl,hidden
.endfn systemfive.enosys,globl,hidden
.endfn systemfive.xnu,globl,hidden
.endfn systemfive.freebsd,globl,hidden
.endfn systemfive.openbsd,globl,hidden
.endfn systemfive.linux,globl,hidden
.previous
/ Initializes System Five system call support.