diff --git a/conts/posix/mm0/mm/execve.c b/conts/posix/mm0/mm/execve.c
index cdb621e..49f33b5 100644
--- a/conts/posix/mm0/mm/execve.c
+++ b/conts/posix/mm0/mm/execve.c
@@ -181,14 +181,17 @@ int do_execve(struct tcb *sender, char *filename, struct args_struct *args,
 	}
 
 	/* Map task's new segment markers as virtual memory regions */
-	if ((err = task_mmap_segments(new_task, vmfile, &efd, args, env)) < 0) {
+	if ((err = task_mmap_segments(new_task, vmfile,
+				      &efd, args, env)) < 0) {
 		vm_file_put(vmfile);
 		kfree(new_task);
 		return err;
 	}
 
 	/* Set up task registers via exchange_registers() */
-	task_setup_registers(new_task, 0, new_task->args_start, new_task->pagerid);
+	task_setup_registers(new_task, 0,
+			     new_task->args_start,
+			     new_task->pagerid);
 
 	/* Add new task to global list */
 	global_add_task(new_task);
diff --git a/conts/posix/mm0/mm/exit.c b/conts/posix/mm0/mm/exit.c
index a06394a..1593c4f 100644
--- a/conts/posix/mm0/mm/exit.c
+++ b/conts/posix/mm0/mm/exit.c
@@ -106,7 +106,6 @@ void do_exit(struct tcb *task, int status)
 	task_destroy_utcb(task);
 
 	/* Remove default shared page shm areas from vfs */
-	BUG();
 	// printf("Unmapping 0x%p from vfs as shared-page of %d\n", task->shared_page, task->tid);
 	//shpage_unmap_from_task(task, find_task(VFS_TID));
 
diff --git a/conts/posix/mm0/mm/file.c b/conts/posix/mm0/mm/file.c
index 15bdd50..499c297 100644
--- a/conts/posix/mm0/mm/file.c
+++ b/conts/posix/mm0/mm/file.c
@@ -663,8 +663,8 @@ int do_close(struct tcb *task, int fd)
 {
 	int err;
 
-	 printf("%s: Closing fd: %d on task %d\n", __FUNCTION__,
-	       fd, task->tid);
+	 //printf("%s: Closing fd: %d on task %d\n", __FUNCTION__,
+	 //      fd, task->tid);
 
 	if ((err = id_del(task->files->fdpool, fd)) < 0) {
 		printf("%s: Error releasing fd identifier.\n",
diff --git a/conts/posix/test0/SConscript b/conts/posix/test0/SConscript
index 4797bf1..fc8b13c 100644
--- a/conts/posix/test0/SConscript
+++ b/conts/posix/test0/SConscript
@@ -42,6 +42,7 @@ test_exec_objs = test_exec_env.Object(test_exec_src)
 test_exec = test_exec_env.Program('src/test_exec/test_exec', test_exec_objs)
 test_exec_asm = Command('test_exec.S', test_exec, generate_incbin_asm)
 Depends(test_exec, test_exec_objs)
+Depends(test_exec, 'include/test_exec_linker.lds')
 
 env.Append(LIBS = ['posix', 'c-userspace'])
 env.Append(LINKFLAGS = '-T' + lma_lds[0].path)
diff --git a/conts/posix/test0/include/test_exec_linker.lds b/conts/posix/test0/include/test_exec_linker.lds
index 0725dcf..f858b07 100644
--- a/conts/posix/test0/include/test_exec_linker.lds
+++ b/conts/posix/test0/include/test_exec_linker.lds
@@ -5,7 +5,8 @@
  */
 
 virtual_base = 0x10000000;
-__stack = (0x20000000 - 0x1000 - 8); /* First page before the env/args */
+/* __stack = (0x20000000 - 0x1000 - 8); */
+/* First page before the env/args */
 
 
 ENTRY(_start)
@@ -16,6 +17,7 @@ SECTIONS
 	.text : { *(.text.head) *(.text) }
 	.rodata : { *(.rodata) }
 	.rodata1 : { *(.rodata1) }
+	. = ALIGN(4K);
 	.data :	{ *(.data) }
 	.bss : { *(.bss) }
 }
diff --git a/conts/posix/test0/include/tests.h b/conts/posix/test0/include/tests.h
index 4e46a81..d24b7e5 100644
--- a/conts/posix/test0/include/tests.h
+++ b/conts/posix/test0/include/tests.h
@@ -3,7 +3,7 @@
 
 #define __TASKNAME__			"test0"
 
-#define TEST_VERBOSE_PRINT
+//#define TEST_VERBOSE_PRINT
 #if defined (TEST_VERBOSE_PRINT)
 #define test_printf(...)	printf(__VA_ARGS__)
 #else
@@ -22,7 +22,7 @@ int mmaptest(void);
 int dirtest(void);
 int fileio(void);
 int clonetest(void);
-int exectest(void);
+int exectest(pid_t);
 int user_mutex_test(void);
 
 #endif /* __TEST0_TESTS_H__ */
diff --git a/conts/posix/test0/main.c b/conts/posix/test0/main.c
index af6d7c2..4632d30 100644
--- a/conts/posix/test0/main.c
+++ b/conts/posix/test0/main.c
@@ -34,7 +34,6 @@ int main(int argc, char *argv[])
 
 	wait_pager(0);
 
-
 	printf("\n%s: Running POSIX API tests.\n", __TASKNAME__);
 
 	dirtest();
@@ -56,7 +55,8 @@ int main(int argc, char *argv[])
 	if (parent_of_all == getpid()) {
 		user_mutex_test();
 	}
-	exectest();
+
+	exectest(parent_of_all);
 
 	while (1)
 		wait_pager(0);
diff --git a/conts/posix/test0/src/exectest.c b/conts/posix/test0/src/exectest.c
index 9b9d945..9adbe8e 100644
--- a/conts/posix/test0/src/exectest.c
+++ b/conts/posix/test0/src/exectest.c
@@ -14,7 +14,7 @@
 extern char _start_test_exec[];
 extern char _end_test_exec[];
 
-int exectest(void)
+int exectest(pid_t parent_of_all)
 {
 	int fd, err;
 	void *exec_start = (void *)_start_test_exec;
@@ -22,6 +22,8 @@ int exectest(void)
 	int left, cnt;
 	char *argv[5];
 	char filename[128];
+	char *envp[2];
+	char env_string[30];
 
 	memset(filename, 0, 128);
 	sprintf(filename, "/home/bahadir/execfile%d", getpid());
@@ -65,8 +67,13 @@ int exectest(void)
 	argv[3] = "FOURTH ARG";
 	argv[4] = 0;
 
+	memset(env_string, 0, 30);
+	sprintf(env_string, "parent_of_all=%d", parent_of_all);
+	envp[0] = env_string;
+	envp[1] = 0; /* This is important as the array needs to end with a null */
+
 	/* Execute the file */
-	err = execve(filename, argv, 0);
+	err = execve(filename, argv, envp);
 
 out_err:
 	printf("EXECVE failed with %d\n", err);
diff --git a/conts/posix/test0/src/forktest.c b/conts/posix/test0/src/forktest.c
index 9780685..bb68203 100644
--- a/conts/posix/test0/src/forktest.c
+++ b/conts/posix/test0/src/forktest.c
@@ -17,7 +17,7 @@ int forktest(void)
 
 
 	/* 16 forks */
-	for (int i = 0; i < 1; i++) {
+	for (int i = 0; i < 3; i++) {
 		test_printf("%d: Forking...\n", getpid());
 		if (fork() < 0)
 			goto out_err;
diff --git a/conts/posix/test0/src/mutextest.c b/conts/posix/test0/src/mutextest.c
index d920c6e..e1d346b 100644
--- a/conts/posix/test0/src/mutextest.c
+++ b/conts/posix/test0/src/mutextest.c
@@ -80,11 +80,11 @@ int user_mutex_test(void)
 			int temp;
 
 			/* Lock page */
-			test_printf("Child locking page.\n");
+	//		test_printf("Child locking page.\n");
 			l4_mutex_lock(&shared_page->mutex);
 
 			/* Read variable */
-			test_printf("Child locked page.\n");
+	//		test_printf("Child locked page.\n");
 			temp = shared_page->shared_var;
 
 			/* Update local copy */
@@ -96,11 +96,11 @@ int user_mutex_test(void)
 			/* Write back the result */
 			shared_page->shared_var = temp;
 
-			test_printf("Child modified. Unlocking...\n");
+	//		test_printf("Child modified. Unlocking...\n");
 
 			/* Unlock */
 			l4_mutex_unlock(&shared_page->mutex);
-			test_printf("Child unlocked page.\n");
+	//		test_printf("Child unlocked page.\n");
 
 			/* Thread switch */
 			l4_thread_switch(0);
@@ -115,11 +115,11 @@ int user_mutex_test(void)
 			int temp;
 
 			/* Lock page */
-			test_printf("Parent locking page.\n");
+	//		test_printf("Parent locking page.\n");
 			l4_mutex_lock(&shared_page->mutex);
 
 			/* Read variable */
-			test_printf("Parent locked page.\n");
+	//		test_printf("Parent locked page.\n");
 			temp = shared_page->shared_var;
 
 			/* Update local copy */
@@ -131,11 +131,11 @@ int user_mutex_test(void)
 			/* Write back the result */
 			shared_page->shared_var = temp;
 
-			test_printf("Parent modified. Unlocking...\n");
+	//		test_printf("Parent modified. Unlocking...\n");
 
 			/* Unlock */
 			l4_mutex_unlock(&shared_page->mutex);
-			test_printf("Parent unlocked page.\n");
+	//		test_printf("Parent unlocked page.\n");
 
 			/* Thread switch */
 			l4_thread_switch(0);
@@ -143,7 +143,7 @@ int user_mutex_test(void)
 		/* Sync with the child */
 		l4_receive(child);
 
-		test_printf("Parent checking validity of value.\n");
+	//	test_printf("Parent checking validity of value.\n");
 		if (shared_page->shared_var != 0)
 			goto out_err;
 
diff --git a/conts/posix/test0/src/test_exec/container.c b/conts/posix/test0/src/test_exec/container.c
index e6ab94b..e7be904 100644
--- a/conts/posix/test0/src/test_exec/container.c
+++ b/conts/posix/test0/src/test_exec/container.c
@@ -8,15 +8,23 @@
 #include <l4lib/init.h>
 #include <l4lib/utcb.h>
 #include <posix_init.h>		/* Initialisers for posix library */
+#include <stdlib.h>
 
-void main(void);
+int main(int argc, char *argv[]);
 
-void __container_init(void)
+int __container_init(int argc, char **argv)
 {
+	void *envp = &argv[argc + 1];
+
+	if ((char *)envp == *argv)
+		envp = &argv[argc];
+
+	__libposix_init(envp);
+
 	/* Generic L4 thread initialisation */
 	__l4_init();
 
 	/* Entry to main */
-	main();
+	return main(argc, argv);
 }
 
diff --git a/conts/posix/test0/src/test_exec/crt0.S b/conts/posix/test0/src/test_exec/crt0.S
index d28b311..b9aabb0 100644
--- a/conts/posix/test0/src/test_exec/crt0.S
+++ b/conts/posix/test0/src/test_exec/crt0.S
@@ -1,93 +1,23 @@
 /*
- * Australian Public Licence B (OZPLB)
- * 
- * Version 1-0
- * 
- * Copyright (c) 2004 National ICT Australia
- * 
- * All rights reserved. 
- * 
- * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
- *               National ICT Australia
- *               http://www.ertos.nicta.com.au
- * 
- * Permission is granted by National ICT Australia, free of charge, to
- * any person obtaining a copy of this software and any associated
- * documentation files (the "Software") to deal with the Software without
- * restriction, including (without limitation) the rights to use, copy,
- * modify, adapt, merge, publish, distribute, communicate to the public,
- * sublicense, and/or sell, lend or rent out copies of the Software, and
- * to permit persons to whom the Software is furnished to do so, subject
- * to the following conditions:
- * 
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimers.
- * 
- *     * Redistributions in binary form must reproduce the above
- *       copyright notice, this list of conditions and the following
- *       disclaimers in the documentation and/or other materials provided
- *       with the distribution.
- * 
- *     * Neither the name of National ICT Australia, nor the names of its
- *       contributors, may be used to endorse or promote products derived
- *       from this Software without specific prior written permission.
- * 
- * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
- * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
- * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
- * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
- * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
- * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
- * ERRORS, WHETHER OR NOT DISCOVERABLE.
- * 
- * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
- * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
- * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
- * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
- * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
- * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
- * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
- * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
- * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
- * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
- * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
- * DAMAGES OR OTHER LIABILITY.
- * 
- * If applicable legislation implies representations, warranties, or
- * conditions, or imposes obligations or liability on National ICT
- * Australia or one of its contributors in respect of the Software that
- * cannot be wholly or partly excluded, restricted or modified, the
- * liability of National ICT Australia or the contributor is limited, to
- * the full extent permitted by the applicable legislation, at its
- * option, to:
- * a.  in the case of goods, any one or more of the following:
- * i.  the replacement of the goods or the supply of equivalent goods;
- * ii.  the repair of the goods;
- * iii. the payment of the cost of replacing the goods or of acquiring
- *  equivalent goods;
- * iv.  the payment of the cost of having the goods repaired; or
- * b.  in the case of services:
- * i.  the supplying of the services again; or
- * ii.  the payment of the cost of having the services supplied again.
- * 
- * The construction, validity and performance of this licence is governed
- * by the laws in force in New South Wales, Australia.
+ * Copyright (C) 2009 Bahadir Balban
  */
 
-#ifdef __thumb__
-#define	bl  blx
-#endif
+/*
+ * We expect initial stack state:
+ *
+ * (low) |->argc|argv[0]|argv[1]|...|argv[argc] = 0|envp[0]|...|NULL| (high)
+ *
+ */
 
 .section .text.head
-	.code 32
 	.global _start;
 	.align;
 _start:
-	ldr	sp, =__stack
-	bl	platform_init
+	mov 	fp, #0		@ Clear frame pointer
+	mov 	lr, #0		@ Clear link register
+	ldmfd 	sp!, {r0}	@ Argc value in r0
+	mov	r1, sp  	@ Ptr to argv in r1
+
 	bl	__container_init
 1:
 	b	1b
diff --git a/conts/posix/test0/src/test_exec/test_exec.c b/conts/posix/test0/src/test_exec/test_exec.c
index 5e40cb5..9faccc6 100644
--- a/conts/posix/test0/src/test_exec/test_exec.c
+++ b/conts/posix/test0/src/test_exec/test_exec.c
@@ -12,6 +12,7 @@
 #include <tests.h>
 #include <unistd.h>
 #include <sys/types.h>
+#include <stdlib.h>
 
 void wait_pager(l4id_t partner)
 {
@@ -22,15 +23,35 @@ void wait_pager(l4id_t partner)
 	// printf("Pager synced with us.\n");
 }
 
-void main(void)
+int main(int argc, char *argv[])
 {
 	wait_pager(0);
-	if (getpid() == 2) {
+	char *parent_of_all;
+	char pidbuf[10];
+
+
+	/* Convert current pid to string */
+	sprintf(pidbuf, "%d", getpid());
+
+	if (strcmp(argv[0], "FIRST ARG") ||
+	    strcmp(argv[1], "SECOND ARG") ||
+	    strcmp(argv[2], "THIRD ARG") ||
+	    strcmp(argv[3], "FOURTH ARG")) {
+		printf("EXECVE TEST         -- FAILED --\n");
+		goto out;
+	}
+
+	/* Get parent of all pid as a string from environment */
+	parent_of_all = getenv("parent_of_all");
+
+	/* Compare two pid strings. We use strings because we dont have atoi() */
+	if (!strcmp(pidbuf, parent_of_all)) {
 		printf("EXECVE TEST         -- PASSED --\n");
 		printf("\nThread (%d): Continues to sync with the pager...\n\n", getpid());
 		while (1)
 			wait_pager(0);
 	}
+out:
 	_exit(0);
 }
 
diff --git a/loader/SConscript b/loader/SConscript
index 5474097..738e8f5 100644
--- a/loader/SConscript
+++ b/loader/SConscript
@@ -9,7 +9,9 @@ from os.path import join
 
 Import('env')
 
-
+###
+### FIXME: We are missing the dependency on containers.elf
+###
 PROJRELROOT = '../../'
 
 from config.projpaths import *
diff --git a/loader/libs/elf/src/elf.c b/loader/libs/elf/src/elf.c
index 73aa5e6..d4a7839 100644
--- a/loader/libs/elf/src/elf.c
+++ b/loader/libs/elf/src/elf.c
@@ -375,8 +375,8 @@ elf_loadFile(void *elfFile, bool phys)
 	//	printf("Elf program header offset: %p\n", src);
 		pheader_type = elf_getProgramHeaderType(elfFile, i);
 	//	printf("Elf program header type: %p\n", pheader_type);
-
-		printf("Copying to range from 0x%x to 0x%x of size: 0x%x\n", (unsigned int)dest, (unsigned int)dest + (unsigned int)len, (unsigned int)len);
+// Comment
+//printf("Copying to range from 0x%x to 0x%x of size: 0x%x\n", (unsigned int)dest, (unsigned int)dest + (unsigned int)len, (unsigned int)len);
 		memcpy((void*) (uintptr_t) dest, (void*) (uintptr_t) src, len);
 		dest += len;
 		clrsize = elf_getProgramHeaderMemorySize(elfFile, i) - len;
@@ -385,7 +385,7 @@ elf_loadFile(void *elfFile, bool phys)
 //		printf("Memory cleared.\n");
 	}
 // And this one
-	printf("\n");
+	//printf("\n");
 
 	return true;
 }