From 2f2b1c17cb9e6db0cacca52765f8bf701798ef18 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Mon, 7 Jan 2019 07:51:27 -0500
Subject: mmglue: moved arch/nt{32|64}/src --> src/arch/nt{32|64}.

---
 arch/nt32/src/crt_glue.c | 124 -----------------------------------------------
 1 file changed, 124 deletions(-)
 delete mode 100644 arch/nt32/src/crt_glue.c

(limited to 'arch/nt32/src/crt_glue.c')

diff --git a/arch/nt32/src/crt_glue.c b/arch/nt32/src/crt_glue.c
deleted file mode 100644
index c5af4b0..0000000
--- a/arch/nt32/src/crt_glue.c
+++ /dev/null
@@ -1,124 +0,0 @@
-#include <unistd.h>
-#include <stdint.h>
-#include <pthread.h>
-#include "atomic.h"
-#include "syscall.h"
-#include "psxglue.h"
-#include "pthread_impl.h"
-
-extern const struct __ldso_vtbl * __ldso_vtbl;
-extern const struct __psx_vtbl *  __psx_vtbl;
-
-typedef int __app_main();
-typedef int __pthread_surrogate_routine(struct pthread *);
-
-static int __pthread_surrogate_init(struct pthread * self);
-
-extern int __libc_start_main(
-	void *	main,
-	int	argc,
-	char **	argv);
-
-static void (*__global_ctors_fn)();
-static void (*__global_dtors_fn)();
-
-void _init()
-{
-	__global_ctors_fn();
-}
-
-void _fini()
-{
-	__global_dtors_fn();
-}
-
-struct __tls {
-	void *		pad[16/sizeof(void *)];
-	struct pthread	pt;
-} __builtin_tls = {{0}};
-
-void __init_tls (size_t * auxv)
-{
-	#define T __builtin_tls
-
-	__set_thread_area(&T.pt);
-
-	T.pt.self	= &T.pt;
-	T.pt.locale	= &libc.global_locale;
-	T.pt.tid	= __syscall(SYS_set_tid_address, &T.pt.tid);
-
-	libc.can_do_threads = 1;
-	libc.tls_size = sizeof(struct __tls);
-};
-
-void __libc_entry_routine(
-	__app_main *		__main,
-	__psx_init_routine *	__psx_init,
-	const unsigned short *	__ctty,
-	int			options)
-{
-	int			argc;
-	char **			argv;
-	char **			envp;
-	struct __psx_context	ctx;
-
-	/* ctx init */
-	ctx.size		= sizeof(ctx);
-	ctx.options		= options;
-	ctx.refaddr		= __main;
-	ctx.libcaddr		= _init;
-	ctx.ctty		= __ctty;
-	ctx.pthread_create_fn	= pthread_create;
-	ctx.pthread_surrogate_fn= __pthread_surrogate_init;
-
-	/* __psx_init must succeed... */
-	if (__psx_init(&argc,&argv,&envp,&ctx))
-		a_crash();
-
-	/* ...and conform */
-	else if (envp != argv + (argc + 1))
-		a_crash();
-
-	/* write once */
-	__syscall_vtbl	= (unsigned long **)ctx.sys_vtbl;
-	__ldso_vtbl	= ctx.ldso_vtbl;
-	__psx_vtbl	= ctx.psx_vtbl;
-	__teb_sys_idx	= ctx.teb_sys_idx;
-	__teb_libc_idx	= ctx.teb_libc_idx;
-
-	/* surrogate init/fini arrays */
-	__global_ctors_fn = __psx_vtbl->do_global_ctors_fn;
-	__global_dtors_fn = __psx_vtbl->do_global_dtors_fn;
-
-	/* enter libc */
-	__psx_vtbl->start_main(__main,argc,argv,__libc_start_main);
-
-	/* guard */
-	a_crash();
-}
-
-static int __pthread_surrogate_init(struct pthread * self)
-{
-	/**
-	 * invoked by psxscl upon creation of a surrogate libc
-	 * thread, which in turn may only call pthread_create();
-	 *
-	 * the purpose of this mecahnism is to support a scenario
-	 * where a third-party library creates a non-posix thread
-	 * which then calls, be it directly or via a callback
-	 * function, a libc api that depends on a valid
-	 * pthread_self.
-	 *
-	 * self: a pointer to an already zero'ed memory page
-	 *
-	 * struct pthread relevant members:
-	 * --------------------------------
-	 * cancel (already zero)
-	 * canary (already zero)
-	 *
-	 * pthread_create() reference:
-	 * 1a47ed15eebf96d0c8d5de4aea54108bc8cc3f53
-	**/
-
-	return 0;
-}
-- 
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