X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Fintr-stubs.pl;h=75cde7b6bb8cdf2629357beef89886a00d6eb1ea;hb=15c9fb6dabbf4425d123e5e828cc9e4f247b31a7;hp=a5ad9b0514bd251f5aec0ab9222d659c503a9c64;hpb=7d4e3dda080a47db88616f1c0d975f2091be47f1;p=pintos-anon

diff --git a/src/threads/intr-stubs.pl b/src/threads/intr-stubs.pl
index a5ad9b0..75cde7b 100755
--- a/src/threads/intr-stubs.pl
+++ b/src/threads/intr-stubs.pl
@@ -35,6 +35,8 @@ intr_entry:
 	# Save caller's registers.
 	push ds
 	push es
+	push fs
+	push gs
 	pusha
 
 	# Set up kernel environment.
@@ -53,6 +55,8 @@ intr_entry:
 intr_exit:
 	# Restore caller's registers.
 	popa
+	pop gs
+	pop fs
 	pop es
 	pop ds
 	add esp, 8