ladybird/Userland/Libraries/LibC/crt0_shared.cpp

/*
 * Copyright (c) 2020, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <AK/Types.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/internals.h>
#include <unistd.h>

#ifndef _DYNAMIC_LOADER
void* __dso_handle __attribute__((__weak__));
#endif
Loader: Stabilize loader & Use shared libraries everywhere :^) The dynamic loader is now stable enough to be used everywhere in the system - so this commit does just that. No More .a Files, Long Live .so's! 2020-10-17 08:39:36 -03:00			`/*`
			`* Copyright (c) 2020, the SerenityOS developers.`
			`*`
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt * 2021-04-22 05:24:48 -03:00			`* SPDX-License-Identifier: BSD-2-Clause`
Loader: Stabilize loader & Use shared libraries everywhere :^) The dynamic loader is now stable enough to be used everywhere in the system - so this commit does just that. No More .a Files, Long Live .so's! 2020-10-17 08:39:36 -03:00			`*/`

Demos: Add "DynamicObjectDemo" to demo the dynamic loader 2020-10-10 12:26:16 -03:00			`#include <AK/Types.h>`
			`#include <assert.h>`
			`#include <stdio.h>`
			`#include <stdlib.h>`
			`#include <sys/internals.h>`
			`#include <unistd.h>`

LibC+LibPthread: Implement function forwarding for libpthread GCC will insert various calls to pthread functions when compiling C++ code with static initializers, even when the user doesn't link their program against libpthread explicitly. This is used to make static initializers thread-safe, e.g. when building a library that does not itself use thread functionality and thus does not link against libpthread - but is intended to be used with other code that does use libpthread explicitly. This makes these symbols available in libc. 2021-04-17 13:38:32 -03:00			`#ifndef _DYNAMIC_LOADER`
Loader: Stabilize loader & Use shared libraries everywhere :^) The dynamic loader is now stable enough to be used everywhere in the system - so this commit does just that. No More .a Files, Long Live .so's! 2020-10-17 08:39:36 -03:00			`void* __dso_handle __attribute__((__weak__));`
LibC+LibPthread: Implement function forwarding for libpthread GCC will insert various calls to pthread functions when compiling C++ code with static initializers, even when the user doesn't link their program against libpthread explicitly. This is used to make static initializers thread-safe, e.g. when building a library that does not itself use thread functionality and thus does not link against libpthread - but is intended to be used with other code that does use libpthread explicitly. This makes these symbols available in libc. 2021-04-17 13:38:32 -03:00			`#endif`