cosmopolitan/libc/calls/wincrash_init.S

/*-*- 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                              │
│                                                                              │
│ Permission to use, copy, modify, and/or distribute this software for         │
│ any purpose with or without fee is hereby granted, provided that the         │
│ above copyright notice and this permission notice appear in all copies.      │
│                                                                              │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
│ PERFORMANCE OF THIS SOFTWARE.                                                │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/dce.h"
#include "libc/macros.internal.h"

	.init.start 300,_init_wincrash
#if !IsTiny()
	mov	__wincrashearly(%rip),%rcx
	ntcall	__imp_RemoveVectoredExceptionHandler
#endif
	pushpop	1,%rcx
	ezlea	__wincrash_nt,dx
	ntcall	__imp_AddVectoredExceptionHandler
	.init.end 300,_init_wincrash,globl,hidden
Polish up repository and other revisions 2020-06-16 13:38:43 +00:00			`/-- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│`
Initial import 2020-06-15 14:18:57 +00:00			`│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│`
			`╞══════════════════════════════════════════════════════════════════════════════╡`
			`│ Copyright 2020 Justine Alexandra Roberts Tunney │`
			`│ │`
Change license 2020-12-28 01:18:44 +00:00			`│ Permission to use, copy, modify, and/or distribute this software for │`
			`│ any purpose with or without fee is hereby granted, provided that the │`
			`│ above copyright notice and this permission notice appear in all copies. │`
Initial import 2020-06-15 14:18:57 +00:00			`│ │`
Change license 2020-12-28 01:18:44 +00:00			`│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │`
			`│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │`
			`│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │`
			`│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │`
			`│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │`
			`│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │`
			`│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │`
			`│ PERFORMANCE OF THIS SOFTWARE. │`
Initial import 2020-06-15 14:18:57 +00:00			`╚─────────────────────────────────────────────────────────────────────────────*/`
Fix some bugs 2022-05-11 09:50:03 +00:00			`#include "libc/dce.h"`
Remove more nonstandard stuff from cosmopolitan.h Fixes #61 2021-03-01 07:42:35 +00:00			`#include "libc/macros.internal.h"`
Initial import 2020-06-15 14:18:57 +00:00
Add minor improvements and cleanup 2020-10-27 10:39:46 +00:00			`.init.start 300,_init_wincrash`
Fix some bugs 2022-05-11 09:50:03 +00:00			`#if !IsTiny()`
Improve synchronization - Fix bugs in kDos2Errno definition - malloc() should now be thread safe - Fix bug in rollup.com header generator - Fix open(O_APPEND) on the New Technology - Fix select() on the New Technology and test it - Work towards refactoring i/o for thread safety - Socket reads and writes on NT now poll for signals - Work towards i/o completion ports on the New Technology - Make read() and write() intermittently check for signals - Blinkenlights keyboard i/o so much better on NT w/ poll() - You can now poll() files and sockets at the same time on NT - Fix bug in appendr() that manifests with dlmalloc footers off 2022-04-15 06:39:48 +00:00			`mov __wincrashearly(%rip),%rcx`
			`ntcall __imp_RemoveVectoredExceptionHandler`
Fix some bugs 2022-05-11 09:50:03 +00:00			`#endif`
Initial import 2020-06-15 14:18:57 +00:00			`pushpop 1,%rcx`
Remove dollars from system call support symbols 2021-02-04 03:35:29 +00:00			`ezlea __wincrash_nt,dx`
Initial import 2020-06-15 14:18:57 +00:00			`ntcall __imp_AddVectoredExceptionHandler`
Add minor improvements and cleanup 2020-10-27 10:39:46 +00:00			`.init.end 300,_init_wincrash,globl,hidden`