From d889ae3494386765f2e50e8616769c7c97925731 Mon Sep 17 00:00:00 2001
From: Bingzheng Feng <b26feng@uwaterloo.ca>
Date: Wed, 23 May 2018 18:13:15 -0400
Subject: [PATCH] first step of swi
---
src/developing/main.s | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 src/developing/main.s
diff --git a/src/developing/main.s b/src/developing/main.s
new file mode 100644
index 0000000..86ff885
--- /dev/null
+++ b/src/developing/main.s
@@ -0,0 +1,26 @@
+ .file "main.c"
+ .text
+ .align 2
+ .global main
+ .type main, %function
+main:
+ @ args = 0, pretend = 0, frame = 0
+@ frame_needed = 1, uses_anonymous_args = 0
+mov ip,sp
+stmfd sp!, {sl,fp,ip,lr,pc}
+sub fp, ip, #4
+
+mov r2, #8
+ldr r3, .L1
+str r3, [r2]
+swi 12
+
+mov r0,#0
+ldmfd sp, {sl,fp,sp,pc}
+
+.L1:
+movs pc, lr
+.size main, .-main
+
+
+ .ident "GCC: (GNU) 4.0.2"
--
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