mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-26 04:20:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

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

1
libc/nexgen32e/bcopy.S
View file

@ -29,4 +29,3 @@
bcopy: jmp memmove
.endfn bcopy,globl
.source __FILE__
.source __FILE__

13
libc/nexgen32e/cescapec.S
View file

@ -25,8 +25,10 @@
/ This turns stuff like (char)0xFF into \0377. The returned
/ string is word-encoded, e.g. '\\'|'0'<<010|'3'<<020|etc.
/
/ @param dil contains byte to escape
/ @see libc/nexgen32e/cescapec.c
cescapec:
movzbl %dil,%edi
lea -7(%rdi),%ecx
cmp $85,%cl
ja 1f
@ -63,12 +65,11 @@ cescapec:
ret
.LQM:
#endif
1: movzbl %dil,%eax
cmp $127,%eax
1: mov %edi,%eax
lea -0x20(%rax),%ecx
cmp $0x5E,%ecx
ja 2f
ezlea kCtype,cx
testb $16,(%rcx,%rax)
jne 3f
ret
2: and $-64,%eax
mov %edi,%ecx
and $56,%ecx
@ -78,7 +79,7 @@ cescapec:
or %ecx,%edi
lea (%rdi,%rax,4),%eax
add $'0<<030|'0<<020|'0<<010|'\\,%eax
3: ret
ret
.endfn cescapec,globl
.initro 300,_init_cescapec

35
libc/nexgen32e/clamp1.S
View file

@ -1,35 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
clamp1: .leafprologue
minps .Lmax(%rip),%xmm0
maxps .Lmin(%rip),%xmm0
.leafepilogue
.endfn clamp1,globl,hidden
.rodata.cst16
.Lmin: .rept 4
.float 0
.endr
.Lmax: .rept 4
.float 0.99609375
.endr
.source __FILE__

101
libc/nexgen32e/ctype.S
View file

@ -1,101 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
/ Returns nonzero if %dil ∈ [ \t\v\r\n].
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isspace:push $1
jmp ctypep
.endfn isspace,globl
/ Returns nonzero if %dil ∈ [A-Za-z].
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isalpha:push $2
jmp ctypep
.endfn isalpha,globl
/ Returns nonzero if %dil ∈ [0-9].
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isdigit:push $4
jmp ctypep
.endfn isdigit,globl
/ Returns nonzero if %dil ∈ [0-9A-Za-z].
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isalnum:push $6
jmp ctypep
.endfn isalnum,globl
/ Returns nonzero if %dil ∈ [0-9A-fa-f].
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isxdigit:push $8
jmp ctypep
.endfn isxdigit,globl
/ Returns nonzero if %dil ∈ [ -~] a.k.a. [\x20-\x7e].
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isprint:push $16
jmp ctypep
.endfn isprint,globl
/ Returns nonzero if %dil ∈ [a-z]
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
islower:push $32
jmp ctypep
.endfn islower,globl
/ Returns nonzero if %dil ∈ [A-Z]
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isupper:push $64
jmp ctypep
.endfn isupper,globl
/ Returns nonzero if %dil ∈ [ \t]
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
isblank:push $-128
/ fallthrough
.endfn isblank,globl
ctypep: pop %rsi
movzbl %dil,%edi
ezlea kCtype,cx
movzbl (%rcx,%rdi),%eax
and %esi,%eax
ret
.endfn ctypep
.source __FILE__

33
libc/nexgen32e/hextoint.S
View file

@ -1,33 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
hextoint:
.leafprologue
.profilable
mov %edi,%eax
sar $6,%eax
and $1,%eax
lea (%rax,%rax,8),%eax
add %edi,%eax
and $15,%eax
.leafepilogue
.endfn hextoint,globl
.source __FILE__

35
libc/nexgen32e/iscntrl.S
View file

@ -1,35 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iscntrl:.leafprologue
.profilable
xor %eax,%eax
cmp $255,%edi
ja 1f
movslq %edi,%rdi
ezlea kCtype,cx
mov (%rcx,%rdi),%al
shr $4,%al
xor $1,%eax
and $1,%eax
1: .leafepilogue
.endfn iscntrl,globl
.source __FILE__

38
libc/nexgen32e/isgraph.S
View file

@ -1,38 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
isgraph:.leafprologue
.profilable
xor %eax,%eax
cmp $255,%edi
ja 1f
movslq %edi,%rax
ezlea kCtype,cx
mov (%rcx,%rax),%al
shr $4,%al
mov %eax,%edx
xor %eax,%eax
cmp $32,%edi
setne %al
and %edx,%eax
1: .leafepilogue
.endfn isgraph,globl
.source __FILE__

41
libc/nexgen32e/ispunct.S
View file

@ -1,41 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
/ Checks for printable characters that aren't space / alnum.
/
/ @param edi is character to test (treated as uint8_t)
/ @return nonzero if character matches, otherwise 0
ispunct:.leafprologue
.profilable
xor %eax,%eax
cmp $255,%edi
ja 1f
movslq %edi,%rdi
ezlea kCtype,cx
mov (%rcx,%rdi),%dl
test $16,%dl
je 1f
xor %eax,%eax
and $7,%dl
sete %al
1: .leafepilogue
.endfn ispunct,globl
.source __FILE__

33
libc/nexgen32e/iswalnum.S
View file

@ -1,33 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswalnum:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $6,%eax
1: .leafepilogue
.endfn iswalnum,globl
.source __FILE__

34
libc/nexgen32e/iswalpha.S
View file

@ -1,34 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswalpha:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $2,%eax
movzbl %al,%eax
1: .leafepilogue
.endfn iswalpha,globl
.source __FILE__

34
libc/nexgen32e/iswblank.S
View file

@ -1,34 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswblank:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $-128,%eax
movzbl %al,%eax
1: .leafepilogue
.endfn iswblank,globl
.source __FILE__

35
libc/nexgen32e/iswcntrl.S
View file

@ -1,35 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswcntrl:
.leafprologue
.profilable
movslq %edi,%rax
cmp $127,%eax
ja 1f
ezlea kCtype,cx
mov (%rcx,%rax),%al
shr $4,%al
xor $1,%eax
and $1,%eax
1: .leafepilogue
.endfn iswcntrl,globl
.source __FILE__

34
libc/nexgen32e/iswdigit.S
View file

@ -1,34 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswdigit:
.leafprologue
.profilable
movl %edi,%eax
cmpl $127,%edi
ja 1f
subl $48,%eax
cmpl $9,%eax
setbe %al
movzbl %al,%eax
1: .leafepilogue
.endfn iswdigit,globl
.source __FILE__

38
libc/nexgen32e/iswgraph.S
View file

@ -1,38 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswgraph:
.leafprologue
.profilable
movl %edi,%eax
cmpl $127,%edi
ja 1f
movslq %edi,%rdx
ezlea kCtype,cx
movb (%rcx,%rdx),%dl
shrb $4,%dl
cmpl $32,%edi
setne %al
movzbl %al,%eax
andl %edx,%eax
1: .leafepilogue
.endfn iswgraph,globl
.source __FILE__

34
libc/nexgen32e/iswlower.S
View file

@ -1,34 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswlower:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $32,%eax
movzbl %al,%eax
1: .leafepilogue
.endfn iswlower,globl
.source __FILE__

35
libc/nexgen32e/iswprint.S
View file

@ -1,35 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswprint:
.leafprologue
.profilable
movl $1,%eax
cmpl $127,%edi
ja 1f
movslq %edi,%rdi
ezlea kCtype,cx
movb (%rcx,%rdi),%al
shrb $4,%al
andl $1,%eax
1: .leafepilogue
.endfn iswprint,globl
.source __FILE__

39
libc/nexgen32e/iswpunct.S
View file

@ -1,39 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswpunct:
.leafprologue
.profilable
mov $1,%eax
cmp $127,%edi
ja 1f
movslq %edi,%rdi
ezlea kCtype,cx
mov (%rcx,%rdi),%dl
xor %eax,%eax
test $16,%dl
je 1f
xor %eax,%eax
and $7,%dl
sete %al
1: .leafepilogue
.endfn iswpunct,globl
.source __FILE__

33
libc/nexgen32e/iswspace.S
View file

@ -1,33 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswspace:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $1,%eax
1: .leafepilogue
.endfn iswspace,globl
.source __FILE__

34
libc/nexgen32e/iswupper.S
View file

@ -1,34 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswupper:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $64,%eax
movzbl %al,%eax
1: .leafepilogue
.endfn iswupper,globl
.source __FILE__

34
libc/nexgen32e/iswxdigit.S
View file

@ -1,34 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
iswxdigit:
.leafprologue
.profilable
movslq %edi,%rax
cmpl $127,%eax
ja 1f
ezlea kCtype,cx
movb (%rcx,%rax),%al
andl $8,%eax
movzbl %al,%eax
1: .leafepilogue
.endfn iswxdigit,globl
.source __FILE__

63
libc/nexgen32e/kctype.S
View file

@ -1,63 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 sw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
#include "libc/notice.inc"
.initbss 300,_init_kCtype
kCtype: .rept 256
.byte 0
.endr
.endobj kCtype,globl,hidden
.previous
.initro 300,_init_kCtype
.LkCtype.rodata:
/ ┌─isblank
/ │┌─isupper
/ ││┌─islower
/ │││┌─isprint
/ ││││┌─isxdigit
/ │││││┌─isdigit
/ ││││││┌─isalpha
/ │││││││┌─isspace
/ ││││││││
.byte 9, 0b00000000 # 00─08 ∅─◘
.byte 1, 0b10000001 # 09─09 ○
.byte 4, 0b00000001 # 0a─0d ◙─♪
.byte 18, 0b00000000 # 0e─1f ♫─▼
.byte 1, 0b10010001 # 20─20
.byte 15, 0b00010000 # 21─2f !─/
.byte 10, 0b00011100 # 30─39 0─9
.byte 7, 0b00010000 # 3a─40 :─@
.byte 6, 0b01011010 # 41─46 A─F
.byte 20, 0b01010010 # 47─5a G─Z
.byte 6, 0b00010000 # 5b─60 [─`
.byte 6, 0b00111010 # 61─66 a─f
.byte 20, 0b00110010 # 67─7a g─z
.byte 4, 0b00010000 # 7b─7e {─~
.byte 129, 0b00000000 # 7f─ff ⌂─λ
.endobj .LkCtype.rodata # 32b ─ 13%
.byte 0,0 # terminatr
.previous
.init.start 300,_init_kCtype
call rldecode
.init.end 300,_init_kCtype
.source __FILE__

31
libc/nexgen32e/tolower.S
View file

@ -1,31 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
tolower:.leafprologue
.profilable
movslq %edi,%rax
cmp $255,%eax
ja 1f
ezlea kToLower,cx
movzbl (%rcx,%rax),%eax
1: .leafepilogue
.endfn tolower,globl
.source __FILE__

35
libc/nexgen32e/toupper.S
View file

@ -1,35 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
toupper:.leafprologue
.profilable
xor %eax,%eax
cmp $255,%edi
ja 1f
movslq %edi,%rax
ezlea kCtype,cx
mov (%rcx,%rax),%al
and $32,%eax
movzbl %al,%eax
andn %edi,%eax,%eax # TODO(jart): FIX
1: .leafepilogue
.endfn toupper,globl
.source __FILE__

36
libc/nexgen32e/towupper.S
View file

@ -1,36 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h"
towupper:
.leafprologue
.profilable
movl %edi,%eax
cmpl $127,%edi
ja 1f
movslq %edi,%rdx
ezlea kCtype,cx
movb (%rcx,%rdx),%dl
andl $32,%edx
movzbl %dl,%edx
andn %edi,%edx,%eax
1: .leafepilogue
.endfn towupper,globl
.source __FILE__