avdgrinten

/*    This file is part of the Managarm operating system.
 *   Copyright (C) 2007, 2008, 2009  Alexander van der Grinten
 *
 *   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, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,

avdgrinten

#include <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <time.h>
#include <chrono>
#include <iostream>

// ----------------------------------------------------------------------------
// The new buddy allocator.

avdgrinten

diff --git a/abis/linux/x86_64/abi.h b/abis/linux/x86_64/abi.h
new file mode 100644
index 0000000..2d970d9
--- /dev/null
+++ b/abis/linux/x86_64/abi.h
@@ -0,0 +1,27 @@
+#ifndef _ABIBITS_ABI_H
+#define _ABIBITS_ABI_H
+
+#define __MLIBC_LINUX_O_PATH 010000000

avdgrinten

async::queue<T>: Unbounded queue with asynchronous get()

This class implements an unbounded queue by buffering all items that are put into it.

template<typename T, typename Allocator>
struct async::queue {
	void put(T object);

	/* unspecified async::sender */ async_get(); // [1]

avdgrinten

void processElfDso(const char *buffer) {
	auto base = reinterpret_cast<char *>(KernelVirtualMemory::global().allocate(0x10000));

	// Check the EHDR file header.
	Elf64_Ehdr ehdr;
	memcpy(&ehdr, buffer, sizeof(Elf64_Ehdr));
	assert(ehdr.e_ident[0] == 0x7F
			&& ehdr.e_ident[1] == 'E'
			&& ehdr.e_ident[2] == 'L'
			&& ehdr.e_ident[3] == 'F');

avdgrinten

/* Default linker script, for normal executables */
/* Copyright (C) 2014-2017 Free Software Foundation, Inc.
   Copying and distribution of this script, with or without modification,
   are permitted in any medium without royalty provided the copyright
   notice and this notice are preserved.  */
OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64",
	      "elf64-x86-64")
OUTPUT_ARCH(i386:x86-64)
ENTRY(_start)
SEARCH_DIR("=/usr/local/lib/x86_64-linux-gnu"); SEARCH_DIR("=/lib/x86_64-linux-gnu"); SEARCH_DIR("=/usr/lib/x86_64-linux-gnu"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SEARCH_DIR("=/usr/x86_64-linux-gnu/lib64"); SEARCH_DIR("=/usr/x86_64-linux-gnu/lib");