diff options
Diffstat (limited to 'vendor/modernc.org/libc/musl_windows_386.go')
| -rw-r--r-- | vendor/modernc.org/libc/musl_windows_386.go | 1075 |
1 files changed, 1075 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/musl_windows_386.go b/vendor/modernc.org/libc/musl_windows_386.go new file mode 100644 index 000000000..96e52e338 --- /dev/null +++ b/vendor/modernc.org/libc/musl_windows_386.go @@ -0,0 +1,1075 @@ +// Code generated by 'ccgo -D__environ=environ -export-externs X -hide __syscall0,__syscall1,__syscall2,__syscall3,__syscall4,__syscall5,__syscall6 -nostdinc -nostdlib -o ../musl_windows_386.go -pkgname libc -static-locals-prefix _s -Iarch/i386 -Iarch/generic -Iobj/src/internal -Isrc/include -Isrc/internal -Iobj/include -Iinclude copyright.c src/ctype/isalnum.c src/ctype/isalpha.c src/ctype/isdigit.c src/ctype/islower.c src/ctype/isprint.c src/ctype/isspace.c src/ctype/isxdigit.c src/env/putenv.c src/env/setenv.c src/env/unsetenv.c src/multibyte/wcrtomb.c src/multibyte/wcsrtombs.c src/multibyte/wcstombs.c src/string/strdup.c src/string/strchrnul.c', DO NOT EDIT. + +package libc + +import ( + "math" + "reflect" + "sync/atomic" + "unsafe" +) + +var _ = math.Pi +var _ reflect.Kind +var _ atomic.Value +var _ unsafe.Pointer + +// musl as a whole is licensed under the following standard MIT license: +// +// ---------------------------------------------------------------------- +// Copyright © 2005-2020 Rich Felker, et al. +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// ---------------------------------------------------------------------- +// +// Authors/contributors include: +// +// A. Wilcox +// Ada Worcester +// Alex Dowad +// Alex Suykov +// Alexander Monakov +// Andre McCurdy +// Andrew Kelley +// Anthony G. Basile +// Aric Belsito +// Arvid Picciani +// Bartosz Brachaczek +// Benjamin Peterson +// Bobby Bingham +// Boris Brezillon +// Brent Cook +// Chris Spiegel +// Clément Vasseur +// Daniel Micay +// Daniel Sabogal +// Daurnimator +// David Carlier +// David Edelsohn +// Denys Vlasenko +// Dmitry Ivanov +// Dmitry V. Levin +// Drew DeVault +// Emil Renner Berthing +// Fangrui Song +// Felix Fietkau +// Felix Janda +// Gianluca Anzolin +// Hauke Mehrtens +// He X +// Hiltjo Posthuma +// Isaac Dunham +// Jaydeep Patil +// Jens Gustedt +// Jeremy Huntwork +// Jo-Philipp Wich +// Joakim Sindholt +// John Spencer +// Julien Ramseier +// Justin Cormack +// Kaarle Ritvanen +// Khem Raj +// Kylie McClain +// Leah Neukirchen +// Luca Barbato +// Luka Perkov +// M Farkas-Dyck (Strake) +// Mahesh Bodapati +// Markus Wichmann +// Masanori Ogino +// Michael Clark +// Michael Forney +// Mikhail Kremnyov +// Natanael Copa +// Nicholas J. Kain +// orc +// Pascal Cuoq +// Patrick Oppenlander +// Petr Hosek +// Petr Skocik +// Pierre Carrier +// Reini Urban +// Rich Felker +// Richard Pennington +// Ryan Fairfax +// Samuel Holland +// Segev Finer +// Shiz +// sin +// Solar Designer +// Stefan Kristiansson +// Stefan O'Rear +// Szabolcs Nagy +// Timo Teräs +// Trutz Behn +// Valentin Ochs +// Will Dietz +// William Haddon +// William Pitcock +// +// Portions of this software are derived from third-party works licensed +// under terms compatible with the above MIT license: +// +// The TRE regular expression implementation (src/regex/reg* and +// src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed +// under a 2-clause BSD license (license text in the source files). The +// included version has been heavily modified by Rich Felker in 2012, in +// the interests of size, simplicity, and namespace cleanliness. +// +// Much of the math library code (src/math/* and src/complex/*) is +// Copyright © 1993,2004 Sun Microsystems or +// Copyright © 2003-2011 David Schultz or +// Copyright © 2003-2009 Steven G. Kargl or +// Copyright © 2003-2009 Bruce D. Evans or +// Copyright © 2008 Stephen L. Moshier or +// Copyright © 2017-2018 Arm Limited +// and labelled as such in comments in the individual source files. All +// have been licensed under extremely permissive terms. +// +// The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008 +// The Android Open Source Project and is licensed under a two-clause BSD +// license. It was taken from Bionic libc, used on Android. +// +// The AArch64 memcpy and memset code (src/string/aarch64/*) are +// Copyright © 1999-2019, Arm Limited. +// +// The implementation of DES for crypt (src/crypt/crypt_des.c) is +// Copyright © 1994 David Burren. It is licensed under a BSD license. +// +// The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was +// originally written by Solar Designer and placed into the public +// domain. The code also comes with a fallback permissive license for use +// in jurisdictions that may not recognize the public domain. +// +// The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011 +// Valentin Ochs and is licensed under an MIT-style license. +// +// The x86_64 port was written by Nicholas J. Kain and is licensed under +// the standard MIT terms. +// +// The mips and microblaze ports were originally written by Richard +// Pennington for use in the ellcc project. The original code was adapted +// by Rich Felker for build system and code conventions during upstream +// integration. It is licensed under the standard MIT terms. +// +// The mips64 port was contributed by Imagination Technologies and is +// licensed under the standard MIT terms. +// +// The powerpc port was also originally written by Richard Pennington, +// and later supplemented and integrated by John Spencer. It is licensed +// under the standard MIT terms. +// +// All other files which have no copyright comments are original works +// produced specifically for use as part of this library, written either +// by Rich Felker, the main author of the library, or by one or more +// contibutors listed above. Details on authorship of individual files +// can be found in the git version control history of the project. The +// omission of copyright and license comments in each file is in the +// interest of source tree size. +// +// In addition, permission is hereby granted for all public header files +// (include/* and arch/*/bits/*) and crt files intended to be linked into +// applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit +// the copyright notice and permission notice otherwise required by the +// license, and to use these files without any requirement of +// attribution. These files include substantial contributions from: +// +// Bobby Bingham +// John Spencer +// Nicholas J. Kain +// Rich Felker +// Richard Pennington +// Stefan Kristiansson +// Szabolcs Nagy +// +// all of whom have explicitly granted such permission. +// +// This file previously contained text expressing a belief that most of +// the files covered by the above exception were sufficiently trivial not +// to be subject to copyright, resulting in confusion over whether it +// negated the permissions granted in the license. In the spirit of +// permissive licensing, and of not having licensing issues being an +// obstacle to adoption, that text has been removed. +const ( /* copyright.c:194:1: */ + __musl__copyright__ = 0 +) + +const ( /* pthread_impl.h:58:1: */ + DT_EXITING = 0 + DT_JOINABLE = 1 + DT_DETACHED = 2 +) + +type ptrdiff_t = int32 /* <builtin>:3:26 */ + +type size_t = uint32 /* <builtin>:9:23 */ + +type wchar_t = uint16 /* <builtin>:15:24 */ + +type va_list = uintptr /* <builtin>:50:27 */ + +type __locale_struct = struct{ cat [6]uintptr } /* alltypes.h:366:9 */ + +type locale_t = uintptr /* alltypes.h:366:32 */ + +func Xisalnum(tls *TLS, c int32) int32 { /* isalnum.c:3:5: */ + return (Bool32((func() int32 { + if 0 != 0 { + return Xisalpha(tls, c) + } + return (Bool32((((uint32(c)) | uint32(32)) - uint32('a')) < uint32(26))) + }() != 0) || (func() int32 { + if 0 != 0 { + return Xisdigit(tls, c) + } + return (Bool32(((uint32(c)) - uint32('0')) < uint32(10))) + }() != 0))) +} + +func X__isalnum_l(tls *TLS, c int32, l locale_t) int32 { /* isalnum.c:8:5: */ + return Xisalnum(tls, c) +} + +func Xisalpha(tls *TLS, c int32) int32 { /* isalpha.c:4:5: */ + return (Bool32(((uint32(c) | uint32(32)) - uint32('a')) < uint32(26))) +} + +func X__isalpha_l(tls *TLS, c int32, l locale_t) int32 { /* isalpha.c:9:5: */ + return Xisalpha(tls, c) +} + +func Xisdigit(tls *TLS, c int32) int32 { /* isdigit.c:4:5: */ + return (Bool32((uint32(c) - uint32('0')) < uint32(10))) +} + +func X__isdigit_l(tls *TLS, c int32, l locale_t) int32 { /* isdigit.c:9:5: */ + return Xisdigit(tls, c) +} + +func Xislower(tls *TLS, c int32) int32 { /* islower.c:4:5: */ + return (Bool32((uint32(c) - uint32('a')) < uint32(26))) +} + +func X__islower_l(tls *TLS, c int32, l locale_t) int32 { /* islower.c:9:5: */ + return Xislower(tls, c) +} + +func Xisprint(tls *TLS, c int32) int32 { /* isprint.c:4:5: */ + return (Bool32((uint32(c) - uint32(0x20)) < uint32(0x5f))) +} + +func X__isprint_l(tls *TLS, c int32, l locale_t) int32 { /* isprint.c:9:5: */ + return Xisprint(tls, c) +} + +func Xisspace(tls *TLS, c int32) int32 { /* isspace.c:4:5: */ + return (Bool32((c == ' ') || ((uint32(c) - uint32('\t')) < uint32(5)))) +} + +func X__isspace_l(tls *TLS, c int32, l locale_t) int32 { /* isspace.c:9:5: */ + return Xisspace(tls, c) +} + +func Xisxdigit(tls *TLS, c int32) int32 { /* isxdigit.c:3:5: */ + return (Bool32((func() int32 { + if 0 != 0 { + return Xisdigit(tls, c) + } + return (Bool32(((uint32(c)) - uint32('0')) < uint32(10))) + }() != 0) || (((uint32(c) | uint32(32)) - uint32('a')) < uint32(6)))) +} + +func X__isxdigit_l(tls *TLS, c int32, l locale_t) int32 { /* isxdigit.c:8:5: */ + return Xisxdigit(tls, c) +} + +type div_t = struct { + quot int32 + rem int32 +} /* stdlib.h:62:35 */ +type ldiv_t = struct { + quot int32 + rem int32 +} /* stdlib.h:63:36 */ +type lldiv_t = struct { + quot int64 + rem int64 +} /* stdlib.h:64:41 */ + +type ssize_t = int32 /* alltypes.h:88:15 */ + +type intptr_t = int32 /* alltypes.h:93:15 */ + +type off_t = int64 /* alltypes.h:185:16 */ + +type pid_t = int32 /* alltypes.h:258:13 */ + +type uid_t = uint32 /* alltypes.h:268:18 */ + +type gid_t = uint32 /* alltypes.h:273:18 */ + +type useconds_t = uint32 /* alltypes.h:283:18 */ + +func X__putenv(tls *TLS, s uintptr, l size_t, r uintptr) int32 { /* putenv.c:8:5: */ + var i size_t + var newenv uintptr + var tmp uintptr + //TODO for (char **e = __environ; *e; e++, i++) + var e uintptr + i = size_t(0) + if !(Environ() != 0) { + goto __1 + } + //TODO for (char **e = __environ; *e; e++, i++) + e = Environ() +__2: + if !(*(*uintptr)(unsafe.Pointer(e)) != 0) { + goto __4 + } + if !(!(Xstrncmp(tls, s, *(*uintptr)(unsafe.Pointer(e)), (l+size_t(1))) != 0)) { + goto __5 + } + tmp = *(*uintptr)(unsafe.Pointer(e)) + *(*uintptr)(unsafe.Pointer(e)) = s + X__env_rm_add(tls, tmp, r) + return 0 +__5: + ; + goto __3 +__3: + e += 4 + i++ + goto __2 + goto __4 +__4: + ; +__1: + ; + if !(Environ() == _soldenv) { + goto __6 + } + newenv = Xrealloc(tls, _soldenv, (uint32(unsafe.Sizeof(uintptr(0))) * (i + size_t(2)))) + if !(!(newenv != 0)) { + goto __8 + } + goto oom +__8: + ; + goto __7 +__6: + newenv = Xmalloc(tls, (uint32(unsafe.Sizeof(uintptr(0))) * (i + size_t(2)))) + if !(!(newenv != 0)) { + goto __9 + } + goto oom +__9: + ; + if !(i != 0) { + goto __10 + } + Xmemcpy(tls, newenv, Environ(), (uint32(unsafe.Sizeof(uintptr(0))) * i)) +__10: + ; + Xfree(tls, _soldenv) +__7: + ; + *(*uintptr)(unsafe.Pointer(newenv + uintptr(i)*4)) = s + *(*uintptr)(unsafe.Pointer(newenv + uintptr((i+size_t(1)))*4)) = uintptr(0) + *(*uintptr)(unsafe.Pointer(EnvironP())) = AssignPtrUintptr(uintptr(unsafe.Pointer(&_soldenv)), newenv) + if !(r != 0) { + goto __11 + } + X__env_rm_add(tls, uintptr(0), r) +__11: + ; + return 0 +oom: + Xfree(tls, r) + return -1 +} + +var _soldenv uintptr /* putenv.c:22:14: */ + +func Xputenv(tls *TLS, s uintptr) int32 { /* putenv.c:43:5: */ + var l size_t = (size_t((int32(X__strchrnul(tls, s, '=')) - int32(s)) / 1)) + if !(l != 0) || !(int32(*(*int8)(unsafe.Pointer(s + uintptr(l)))) != 0) { + return Xunsetenv(tls, s) + } + return X__putenv(tls, s, l, uintptr(0)) +} + +func X__env_rm_add(tls *TLS, old uintptr, new uintptr) { /* setenv.c:5:6: */ + //TODO for (size_t i=0; i < env_alloced_n; i++) + var i size_t = size_t(0) + for ; i < _senv_alloced_n; i++ { + if *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*4)) == old { + *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*4)) = new + Xfree(tls, old) + return + } else if !(int32(*(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*4))) != 0) && (new != 0) { + *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*4)) = new + new = uintptr(0) + } + } + if !(new != 0) { + return + } + var t uintptr = Xrealloc(tls, _senv_alloced, (uint32(unsafe.Sizeof(uintptr(0))) * (_senv_alloced_n + size_t(1)))) + if !(t != 0) { + return + } + *(*uintptr)(unsafe.Pointer((AssignPtrUintptr(uintptr(unsafe.Pointer(&_senv_alloced)), t)) + uintptr(PostIncUint32(&_senv_alloced_n, 1))*4)) = new +} + +var _senv_alloced uintptr /* setenv.c:7:14: */ +var _senv_alloced_n size_t /* setenv.c:8:16: */ + +func Xsetenv(tls *TLS, var1 uintptr, value uintptr, overwrite int32) int32 { /* setenv.c:26:5: */ + var s uintptr + var l1 size_t + var l2 size_t + + if (!(var1 != 0) || !(int32(AssignUint32(&l1, (size_t((int32(X__strchrnul(tls, var1, '='))-int32(var1))/1)))) != 0)) || (*(*int8)(unsafe.Pointer(var1 + uintptr(l1))) != 0) { + (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 + return -1 + } + if !(overwrite != 0) && (Xgetenv(tls, var1) != 0) { + return 0 + } + + l2 = Xstrlen(tls, value) + s = Xmalloc(tls, ((l1 + l2) + size_t(2))) + if !(s != 0) { + return -1 + } + Xmemcpy(tls, s, var1, l1) + *(*int8)(unsafe.Pointer(s + uintptr(l1))) = int8('=') + Xmemcpy(tls, ((s + uintptr(l1)) + uintptr(1)), value, (l2 + size_t(1))) + return X__putenv(tls, s, l1, s) +} + +func Xunsetenv(tls *TLS, name uintptr) int32 { /* unsetenv.c:9:5: */ + var l size_t = (size_t((int32(X__strchrnul(tls, name, '=')) - int32(name)) / 1)) + if !(l != 0) || (*(*int8)(unsafe.Pointer(name + uintptr(l))) != 0) { + (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 + return -1 + } + if Environ() != 0 { + var e uintptr = Environ() + var eo uintptr = e + for ; *(*uintptr)(unsafe.Pointer(e)) != 0; e += 4 { + //TODO if (!strncmp(name, *e, l) && l[*e] == '=') + if !(Xstrncmp(tls, name, *(*uintptr)(unsafe.Pointer(e)), l) != 0) && (int32(*(*int8)(unsafe.Pointer((*(*uintptr)(unsafe.Pointer(e))) + uintptr(l)))) == '=') { + X__env_rm_add(tls, *(*uintptr)(unsafe.Pointer(e)), uintptr(0)) + } else if eo != e { + *(*uintptr)(unsafe.Pointer(PostIncUintptr(&eo, 4))) = *(*uintptr)(unsafe.Pointer(e)) + } else { + eo += 4 + } + } + if eo != e { + *(*uintptr)(unsafe.Pointer(eo)) = uintptr(0) + } + } + return 0 +} + +type wint_t = uint32 /* alltypes.h:221:18 */ + +type wctype_t = uint32 /* alltypes.h:226:23 */ + +type __mbstate_t = struct { + __opaque1 uint32 + __opaque2 uint32 +} /* alltypes.h:360:9 */ + +type mbstate_t = __mbstate_t /* alltypes.h:360:63 */ + +type tm = struct { + tm_sec int32 + tm_min int32 + tm_hour int32 + tm_mday int32 + tm_mon int32 + tm_year int32 + tm_wday int32 + tm_yday int32 + tm_isdst int32 + tm_gmtoff int32 + tm_zone uintptr +} /* wchar.h:138:1 */ + +type uintptr_t = uint32 /* alltypes.h:78:24 */ + +type int8_t = int8 /* alltypes.h:119:25 */ + +type int16_t = int16 /* alltypes.h:124:25 */ + +type int32_t = int32 /* alltypes.h:129:25 */ + +type int64_t = int64 /* alltypes.h:134:25 */ + +type intmax_t = int64 /* alltypes.h:139:25 */ + +type uint8_t = uint8 /* alltypes.h:144:25 */ + +type uint16_t = uint16 /* alltypes.h:149:25 */ + +type uint32_t = uint32 /* alltypes.h:154:25 */ + +type uint64_t = uint64 /* alltypes.h:159:25 */ + +type uintmax_t = uint64 /* alltypes.h:169:25 */ + +type int_fast8_t = int8_t /* stdint.h:22:16 */ +type int_fast64_t = int64_t /* stdint.h:23:17 */ + +type int_least8_t = int8_t /* stdint.h:25:17 */ +type int_least16_t = int16_t /* stdint.h:26:17 */ +type int_least32_t = int32_t /* stdint.h:27:17 */ +type int_least64_t = int64_t /* stdint.h:28:17 */ + +type uint_fast8_t = uint8_t /* stdint.h:30:17 */ +type uint_fast64_t = uint64_t /* stdint.h:31:18 */ + +type uint_least8_t = uint8_t /* stdint.h:33:18 */ +type uint_least16_t = uint16_t /* stdint.h:34:18 */ +type uint_least32_t = uint32_t /* stdint.h:35:18 */ +type uint_least64_t = uint64_t /* stdint.h:36:18 */ + +type int_fast16_t = int32_t /* stdint.h:1:17 */ +type int_fast32_t = int32_t /* stdint.h:2:17 */ +type uint_fast16_t = uint32_t /* stdint.h:3:18 */ +type uint_fast32_t = uint32_t /* stdint.h:4:18 */ + +// Upper 6 state bits are a negative integer offset to bound-check next byte +// equivalent to: ( (b-0x80) | (b+offset) ) & ~0x3f + +// Interval [a,b). Either a must be 80 or b must be c0, lower 3 bits clear. + +// Arbitrary encoding for representing code units instead of characters. + +// Get inline definition of MB_CUR_MAX. + +type lconv = struct { + decimal_point uintptr + thousands_sep uintptr + grouping uintptr + int_curr_symbol uintptr + currency_symbol uintptr + mon_decimal_point uintptr + mon_thousands_sep uintptr + mon_grouping uintptr + positive_sign uintptr + negative_sign uintptr + int_frac_digits int8 + frac_digits int8 + p_cs_precedes int8 + p_sep_by_space int8 + n_cs_precedes int8 + n_sep_by_space int8 + p_sign_posn int8 + n_sign_posn int8 + int_p_cs_precedes int8 + int_p_sep_by_space int8 + int_n_cs_precedes int8 + int_n_sep_by_space int8 + int_p_sign_posn int8 + int_n_sign_posn int8 + _ [2]byte +} /* locale.h:24:1 */ + +type _G_fpos64_t = struct { + _ [0]uint64 + __opaque [16]int8 +} /* stdio.h:54:9 */ + +type fpos_t = _G_fpos64_t /* stdio.h:58:3 */ + +// Support signed or unsigned plain-char + +// Implementation choices... + +// Arbitrary numbers... + +// POSIX/SUS requirements follow. These numbers come directly +// from SUS and have nothing to do with the host system. + +type __locale_map = struct { + __map uintptr + map_size size_t + name [24]int8 + next uintptr +} /* alltypes.h:366:9 */ + +type tls_module = struct { + next uintptr + image uintptr + len size_t + size size_t + align size_t + offset size_t +} /* libc.h:14:1 */ + +type __libc = struct { + can_do_threads int8 + threaded int8 + secure int8 + need_locks int8 + threads_minus_1 int32 + auxv uintptr + tls_head uintptr + tls_size size_t + tls_align size_t + tls_cnt size_t + page_size size_t + global_locale struct{ cat [6]uintptr } +} /* libc.h:20:1 */ + +type time_t = int64 /* alltypes.h:108:16 */ + +type clockid_t = int32 /* alltypes.h:237:13 */ + +type timespec = struct { + tv_sec time_t + tv_nsec int32 + __12 uint32 /* int : 32 */ +} /* alltypes.h:252:1 */ + +type __pthread = struct { + self uintptr + dtv uintptr + prev uintptr + next uintptr + sysinfo uintptr_t + canary uintptr_t + canary2 uintptr_t + tid int32 + errno_val int32 + detach_state int32 + cancel int32 + canceldisable uint8 + cancelasync uint8 + tsd_used uint8 /* unsigned char tsd_used: 1, unsigned char dlerror_flag: 1 */ + _ [1]byte + map_base uintptr + map_size size_t + stack uintptr + stack_size size_t + guard_size size_t + result uintptr + cancelbuf uintptr + tsd uintptr + robust_list struct { + head uintptr + off int32 + pending uintptr + } + timer_id int32 + locale locale_t + killlock [1]int32 + dlerror_buf uintptr + stdio_locks uintptr + canary_at_end uintptr_t + dtv_copy uintptr +} /* alltypes.h:296:9 */ + +type pthread_t = uintptr /* alltypes.h:296:26 */ + +type pthread_once_t = int32 /* alltypes.h:302:13 */ + +type pthread_key_t = uint32 /* alltypes.h:307:18 */ + +type pthread_spinlock_t = int32 /* alltypes.h:312:13 */ + +type pthread_mutexattr_t = struct{ __attr uint32 } /* alltypes.h:317:37 */ + +type pthread_condattr_t = struct{ __attr uint32 } /* alltypes.h:322:37 */ + +type pthread_barrierattr_t = struct{ __attr uint32 } /* alltypes.h:327:37 */ + +type pthread_rwlockattr_t = struct{ __attr [2]uint32 } /* alltypes.h:332:40 */ + +type __sigset_t = struct{ __bits [32]uint32 } /* alltypes.h:372:9 */ + +type sigset_t = __sigset_t /* alltypes.h:372:71 */ + +type pthread_attr_t = struct{ __u struct{ __i [9]int32 } } /* alltypes.h:395:147 */ + +type pthread_mutex_t = struct{ __u struct{ __i [6]int32 } } /* alltypes.h:400:157 */ + +type pthread_cond_t = struct{ __u struct{ __i [12]int32 } } /* alltypes.h:410:112 */ + +type pthread_rwlock_t = struct{ __u struct{ __i [8]int32 } } /* alltypes.h:420:139 */ + +type pthread_barrier_t = struct{ __u struct{ __i [5]int32 } } /* alltypes.h:425:137 */ + +type sched_param = struct { + sched_priority int32 + __reserved1 int32 + __reserved2 [4]int32 + __reserved3 int32 +} /* sched.h:19:1 */ + +type timer_t = uintptr /* alltypes.h:232:14 */ + +type clock_t = int32 /* alltypes.h:242:14 */ + +type itimerspec = struct { + it_interval struct { + tv_sec time_t + tv_nsec int32 + __12 uint32 /* int : 32 */ + } + it_value struct { + tv_sec time_t + tv_nsec int32 + __12 uint32 /* int : 32 */ + } +} /* time.h:80:1 */ + +type sigevent = struct { + sigev_value struct{ sival_int int32 } + sigev_signo int32 + sigev_notify int32 + sigev_notify_function uintptr + sigev_notify_attributes uintptr + __pad [44]int8 +} /* time.h:107:1 */ + +type __ptcb = struct { + __f uintptr + __x uintptr + __next uintptr +} /* alltypes.h:296:9 */ + +type sigaltstack = struct { + ss_sp uintptr + ss_flags int32 + ss_size size_t +} /* signal.h:44:9 */ + +type stack_t = sigaltstack /* signal.h:44:28 */ + +type greg_t = int32 /* signal.h:51:13 */ +type gregset_t = [19]int32 /* signal.h:51:21 */ +type _fpstate = struct { + cw uint32 + sw uint32 + tag uint32 + ipoff uint32 + cssel uint32 + dataoff uint32 + datasel uint32 + _st [8]struct { + significand [4]uint16 + exponent uint16 + } + status uint32 +} /* signal.h:52:9 */ + +type fpregset_t = uintptr /* signal.h:58:3 */ +type sigcontext = struct { + gs uint16 + __gsh uint16 + fs uint16 + __fsh uint16 + es uint16 + __esh uint16 + ds uint16 + __dsh uint16 + edi uint32 + esi uint32 + ebp uint32 + esp uint32 + ebx uint32 + edx uint32 + ecx uint32 + eax uint32 + trapno uint32 + err uint32 + eip uint32 + cs uint16 + __csh uint16 + eflags uint32 + esp_at_signal uint32 + ss uint16 + __ssh uint16 + fpstate uintptr + oldmask uint32 + cr2 uint32 +} /* signal.h:59:1 */ + +type mcontext_t = struct { + gregs gregset_t + fpregs fpregset_t + oldmask uint32 + cr2 uint32 +} /* signal.h:73:3 */ + +type __ucontext = struct { + uc_flags uint32 + uc_link uintptr + uc_stack stack_t + uc_mcontext mcontext_t + uc_sigmask sigset_t + __fpregs_mem [28]uint32 +} /* signal.h:86:9 */ + +type ucontext_t = __ucontext /* signal.h:93:3 */ + +type sigval = struct{ sival_int int32 } /* time.h:107:1 */ + +type siginfo_t = struct { + si_signo int32 + si_errno int32 + si_code int32 + __si_fields struct { + _ [0]uint32 + __pad [116]int8 + } +} /* signal.h:145:3 */ + +type sigaction = struct { + __sa_handler struct{ sa_handler uintptr } + sa_mask sigset_t + sa_flags int32 + sa_restorer uintptr +} /* signal.h:167:1 */ + +type sig_t = uintptr /* signal.h:251:14 */ + +type sig_atomic_t = int32 /* signal.h:269:13 */ + +type mode_t = uint32 /* alltypes.h:175:18 */ + +type syscall_arg_t = int32 /* syscall.h:22:14 */ + +func a_cas(tls *TLS, p uintptr, t int32, s int32) int32 { /* atomic_arch.h:2:19: */ + panic(`arch/i386/atomic_arch.h:4:2: assembler statements not supported`) + return t +} + +func a_and(tls *TLS, p uintptr, v int32) { /* atomic_arch.h:29:20: */ + panic(`arch/i386/atomic_arch.h:31:2: assembler statements not supported`) +} + +func a_or(tls *TLS, p uintptr, v int32) { /* atomic_arch.h:37:20: */ + panic(`arch/i386/atomic_arch.h:39:2: assembler statements not supported`) +} + +func a_ctz_64(tls *TLS, x uint64_t) int32 { /* atomic_arch.h:87:19: */ + var r int32 + panic(`arch/i386/atomic_arch.h:90:2: assembler statements not supported`) + return r +} + +func a_ctz_32(tls *TLS, x uint32_t) int32 { /* atomic_arch.h:96:19: */ + var r int32 + panic(`arch/i386/atomic_arch.h:99:2: assembler statements not supported`) + return r +} + +func a_clz_32(tls *TLS, x uint32_t) int32 { /* atomic_arch.h:104:19: */ + panic(`arch/i386/atomic_arch.h:106:2: assembler statements not supported`) + return int32(x) +} + +func a_or_64(tls *TLS, p uintptr, v uint64_t) { /* atomic.h:220:20: */ + bp := tls.Alloc(8) + defer tls.Free(8) + + *(*struct{ v uint64_t })(unsafe.Pointer(bp /* u */)) = struct{ v uint64_t }{v: v} + if *(*uint32_t)(unsafe.Pointer((bp /* &u */ /* &.r */))) != 0 { + a_or(tls, AtomicLoadUintptr(&p), int32(*(*uint32_t)(unsafe.Pointer((bp /* &u */ /* &.r */))))) + } + if *(*uint32_t)(unsafe.Pointer((bp /* &u */ /* &.r */) + 1*4)) != 0 { + a_or(tls, (AtomicLoadUintptr(&p) + uintptr(1)*4), int32(*(*uint32_t)(unsafe.Pointer((bp /* &u */ /* &.r */) + 1*4)))) + } +} + +type a_cas_p_undefined_but_pointer_not_32bit = [1]int8 /* atomic.h:229:14 */ + +type __timer = struct { + timerid int32 + thread pthread_t +} /* pthread_impl.h:64:1 */ + +func __pthread_self(tls *TLS) uintptr { /* pthread_arch.h:1:30: */ + var self uintptr + panic(`arch/i386/pthread_arch.h:4:2: assembler statements not supported`) + return self +} + +func Xwcrtomb(tls *TLS, s uintptr, wc wchar_t, st uintptr) size_t { /* wcrtomb.c:6:8: */ + if !(s != 0) { + return size_t(1) + } + if uint32(wc) < uint32(0x80) { + *(*int8)(unsafe.Pointer(s)) = int8(wc) + return size_t(1) + } else if (func() int32 { + if !(!(int32(*(*uintptr)(unsafe.Pointer(((*__pthread)(unsafe.Pointer(__pthread_self(tls))).locale /* &.cat */)))) != 0)) { + return 4 + } + return 1 + }()) == 1 { + if !(((uint32(wc)) - uint32(0xdf80)) < uint32(0x80)) { + (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 84 + return Uint32FromInt32(-1) + } + *(*int8)(unsafe.Pointer(s)) = int8(wc) + return size_t(1) + } else if uint32(wc) < uint32(0x800) { + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = (int8(0xc0 | (int32(wc) >> 6))) + *(*int8)(unsafe.Pointer(s)) = (int8(0x80 | (int32(wc) & 0x3f))) + return size_t(2) + } else if (uint32(wc) < uint32(0xd800)) || ((uint32(wc) - uint32(0xe000)) < uint32(0x2000)) { + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = (int8(0xe0 | (int32(wc) >> 12))) + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = (int8(0x80 | ((int32(wc) >> 6) & 0x3f))) + *(*int8)(unsafe.Pointer(s)) = (int8(0x80 | (int32(wc) & 0x3f))) + return size_t(3) + } else if (uint32(wc) - uint32(0x10000)) < uint32(0x100000) { + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = (int8(0xf0 | (int32(wc) >> 18))) + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = (int8(0x80 | ((int32(wc) >> 12) & 0x3f))) + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = (int8(0x80 | ((int32(wc) >> 6) & 0x3f))) + *(*int8)(unsafe.Pointer(s)) = (int8(0x80 | (int32(wc) & 0x3f))) + return size_t(4) + } + (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 84 + return Uint32FromInt32(-1) +} + +func Xwcsrtombs(tls *TLS, s uintptr, ws uintptr, n size_t, st uintptr) size_t { /* wcsrtombs.c:3:8: */ + bp := tls.Alloc(4) + defer tls.Free(4) + + var ws2 uintptr + // var buf [4]int8 at bp, 4 + + var N size_t = n + var l size_t + if !(s != 0) { + n = size_t(0) + ws2 = *(*uintptr)(unsafe.Pointer(ws)) + for ; *(*wchar_t)(unsafe.Pointer(ws2)) != 0; ws2 += 2 { + if uint32(*(*wchar_t)(unsafe.Pointer(ws2))) >= 0x80 { + l = Xwcrtomb(tls, bp /* &buf[0] */, *(*wchar_t)(unsafe.Pointer(ws2)), uintptr(0)) + if !((l + size_t(1)) != 0) { + return Uint32FromInt32(-1) + } + n = n + (l) + } else { + n++ + } + } + return n + } + for n >= size_t(4) { + if (uint32(*(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws))))) - 1) >= 0x7f { + if !(int32(*(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws))))) != 0) { + *(*int8)(unsafe.Pointer(s)) = int8(0) + *(*uintptr)(unsafe.Pointer(ws)) = uintptr(0) + return (N - n) + } + l = Xwcrtomb(tls, s, *(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws)))), uintptr(0)) + if !((l + size_t(1)) != 0) { + return Uint32FromInt32(-1) + } + s += uintptr(l) + n = n - (l) + } else { + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8(*(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws))))) + n-- + } + (*(*uintptr)(unsafe.Pointer(ws))) += 2 + } + for n != 0 { + if (uint32(*(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws))))) - 1) >= 0x7f { + if !(int32(*(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws))))) != 0) { + *(*int8)(unsafe.Pointer(s)) = int8(0) + *(*uintptr)(unsafe.Pointer(ws)) = uintptr(0) + return (N - n) + } + l = Xwcrtomb(tls, bp /* &buf[0] */, *(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws)))), uintptr(0)) + if !((l + size_t(1)) != 0) { + return Uint32FromInt32(-1) + } + if l > n { + return (N - n) + } + Xwcrtomb(tls, s, *(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws)))), uintptr(0)) + s += uintptr(l) + n = n - (l) + } else { + *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8(*(*wchar_t)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(ws))))) + n-- + } + (*(*uintptr)(unsafe.Pointer(ws))) += 2 + } + return N +} + +func Xwcstombs(tls *TLS, s uintptr, ws uintptr, n size_t) size_t { /* wcstombs.c:4:8: */ + bp := tls.Alloc(4) + defer tls.Free(4) + *(*uintptr)(unsafe.Pointer(bp)) = ws + + //TODO return wcsrtombs(s, &(const wchar_t *){ws}, n, 0); + return Xwcsrtombs(tls, s, bp /* &ws */, n, uintptr(0)) +} + +func Xstrdup(tls *TLS, s uintptr) uintptr { /* strdup.c:4:6: */ + var l size_t = Xstrlen(tls, s) + var d uintptr = Xmalloc(tls, (l + size_t(1))) + if !(d != 0) { + return uintptr(0) + } + return Xmemcpy(tls, d, s, (l + size_t(1))) +} + +// Support signed or unsigned plain-char + +// Implementation choices... + +// Arbitrary numbers... + +// POSIX/SUS requirements follow. These numbers come directly +// from SUS and have nothing to do with the host system. + +func X__strchrnul(tls *TLS, s uintptr, c int32) uintptr { /* strchrnul.c:10:6: */ + c = int32(uint8(c)) + if !(c != 0) { + return (s + uintptr(Xstrlen(tls, s))) + } + var w uintptr + for ; (uintptr_t(s) % (uintptr_t(unsafe.Sizeof(size_t(0))))) != 0; s++ { + if !(int32(*(*int8)(unsafe.Pointer(s))) != 0) || (int32(*(*uint8)(unsafe.Pointer(s))) == c) { + return s + } + } + var k size_t = ((Uint32(Uint32FromInt32(-1)) / size_t(255)) * size_t(c)) + for w = s; !(((((*(*uint32)(unsafe.Pointer(w))) - (Uint32(Uint32FromInt32(-1)) / size_t(255))) & ^(*(*uint32)(unsafe.Pointer(w)))) & ((Uint32(Uint32FromInt32(-1)) / size_t(255)) * (size_t((255 / 2) + 1)))) != 0) && !(((((*(*uint32)(unsafe.Pointer(w)) ^ k) - (Uint32(Uint32FromInt32(-1)) / size_t(255))) & ^(*(*uint32)(unsafe.Pointer(w)) ^ k)) & ((Uint32(Uint32FromInt32(-1)) / size_t(255)) * (size_t((255 / 2) + 1)))) != 0); w += 4 { + } + s = w + for ; (*(*int8)(unsafe.Pointer(s)) != 0) && (int32(*(*uint8)(unsafe.Pointer(s))) != c); s++ { + } + return s +} |