1 files changed, 24 insertions, 0 deletions
diff --git a/example/samples/arm_simple.S b/example/samples/arm_simple.S
new file mode 100644
index 00000000..f6dcf81e
--- /dev/null
+++ b/example/samples/arm_simple.S
@@ -0,0 +1,24 @@
+main:
+  STMFD  SP!, {R4, R5, LR}
+  MOV    R0, mystr & 0xffff
+  ORR    R0, R0, mystr & 0xffff0000
+  MOV    R4, R0
+  MOV    R1, mystrend & 0xffff
+  ORR    R1, R1, mystrend & 0xffff0000
+xxx:
+  LDRB    R2, [PC, key-$]
+loop:
+  LDRB   R3, [R0]
+  EOR    R3, R3, R2
+  STRB   R3, [R0], 1
+  CMP    R0, R1
+  BNE    loop
+end:
+  MOV    R0, R4
+  LDMFD  SP!, {R4, R5, PC}
+key:
+.byte 0x11
+mystr:
+.string "test string"
+mystrend:
+.long 0