Add new code

Signed-off-by: Carlos Maiolino <[email protected]>

1 files changed, 23 insertions, 0 deletions

diff --git a/PGU/CHAP3/exit.s b/PGU/CHAP3/exit.s
new file mode 100644
index 0000000..df2addb
--- /dev/null
+++ b/PGU/CHAP3/exit.s
@@ -0,0 +1,23 @@
+# Program does not but exit() call with a status code
+# returned to kernel
+
+# No inputs or outputs
+
+# Variables
+#
+# %rax - holds syscall number
+# %rdi - holds return status
+
+.section .data
+#No data
+
+.section .text
+.globl _start
+
+_start:
+movq $60, %rax	# %rax used to hold syscall numbers
+		# 60 is exit() syscall
+
+movq $245, %rdi	# Exit status (BYTE MAX)
+
+syscall