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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

5
libc/calls/internal.h
View file

@ -181,6 +181,7 @@ i64 sendfile$sysv(i32, i32, i64 *, u64) hidden;
i64 splice$sysv(i32, i64 *, i32, i64 *, u64, u32) hidden;
i64 vmsplice$sysv(i32, const struct iovec *, i64, u32) hidden;
i64 write$sysv(i32, const void *, u64) hidden;
int getitimer$sysv(i32, struct itimerval *) hidden;
int setresgid$sysv(uint32_t, uint32_t, uint32_t) hidden;
int setresuid$sysv(uint32_t, uint32_t, uint32_t) hidden;
u32 getgid$sysv(void) hidden;
@ -204,6 +205,7 @@ u32 prot2nt(i32, i32) privileged;
void __restore_rt() hidden;
void __sigenter$xnu(void *, i32, i32, void *, void *) hidden noreturn;
int utimensat$xnu(int, const char *, const struct timespec *, int) hidden;
int nanosleep$xnu(const struct timespec *, struct timespec *) hidden;
void stat2linux(void *) hidden;
void xnutrampoline(void *, i32, i32, const struct __darwin_siginfo *,
const struct __darwin_ucontext *) hidden noreturn;
@ -247,6 +249,8 @@ ssize_t read$nt(struct Fd *, const struct iovec *, size_t, ssize_t) hidden;
ssize_t write$nt(struct Fd *, const struct iovec *, size_t, ssize_t) hidden;
int utimensat$nt(int, const char *, const struct timespec *, int) hidden;
int getrusage$nt(int, struct rusage *) hidden;
int setitimer$nt(int, const struct itimerval *, struct itimerval *) hidden;
int nanosleep$nt(const struct timespec *, struct timespec *) hidden;
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § syscalls » windows nt » support ─╬─│┼
@ -257,6 +261,7 @@ void ntcontext2linux(struct ucontext *, const struct NtContext *) hidden;
struct NtOverlapped *offset2overlap(int64_t, struct NtOverlapped *) hidden;
bool32 ntsetprivilege(i64, const char16_t *, u32) hidden;
bool32 onntconsoleevent$nt(u32) hidden;
void onntalarm(void *, uint32_t, uint32_t) hidden;
int ntaccesscheck(const char16_t *, u32) paramsnonnull() hidden;
i64 ntreturn(u32);
i64 winerr(void) nocallback privileged;