From acfae7a5976e0865ca74822fa867fd4d4c35cc62 Mon Sep 17 00:00:00 2001
From: unlockable <g@unlockableworld.com>
Date: Wed, 10 Jul 2024 23:56:28 +0800
Subject: [PATCH] Test beq

---
 04test_beq.asm      | 44 ++++++++++++++++++++++++++++++++++++++++++++
 04test_beq.txt      | 10 ++++++++++
 04test_beq_mars.txt |  8 ++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 04test_beq.asm
 create mode 100644 04test_beq.txt
 create mode 100644 04test_beq_mars.txt

diff --git a/04test_beq.asm b/04test_beq.asm
new file mode 100644
index 0000000..4c68589
--- /dev/null
+++ b/04test_beq.asm
@@ -0,0 +1,44 @@
+    addi    $s1,            $zero,  1
+    nop
+    nop
+    nop
+    nop
+    addi    $s2,            $zero,  1
+    nop
+    nop
+    nop
+    nop
+    beq     $s1,            $s2,    beq_target
+    nop
+    nop
+    nop
+    nop
+    addi    $s3,            $zero,  1
+    nop
+    nop
+    nop
+    nop
+
+beq_target:
+    addi    $s1,            $s1,    1
+    nop
+    nop
+    nop
+    nop
+
+    beq     $s1,            $s2,    beq_target2
+    nop
+    nop
+    nop
+    nop
+    addi    $s3,            $zero,  3
+    nop
+    nop
+    nop
+    nop
+beq_target2:
+    j       beq_target2
+    nop
+    nop
+    nop
+    nop
\ No newline at end of file
diff --git a/04test_beq.txt b/04test_beq.txt
new file mode 100644
index 0000000..352a88f
--- /dev/null
+++ b/04test_beq.txt
@@ -0,0 +1,10 @@
+20'd0: instruction <= 32'h20110001;  //     addi    $s1,            $zero,  1
+20'd6: instruction <= 32'h20120001;  //     addi    $s2,            $zero,  1
+20'd11: instruction <= 32'h12320009;  //     beq     $s1,            $s2,    beq_target
+20'd16: instruction <= 32'h20130001;  //     addi    $s3,            $zero,  1
+                                        // beq_target:
+20'd21: instruction <= 32'h22310001;  //     addi    $s1,            $s1,    1
+20'd26: instruction <= 32'h12320009;  //     beq     $s1,            $s2,    beq_target2
+20'd31: instruction <= 32'h20130003;  //     addi    $s3,            $zero,  3
+                                        // beq_target2:
+20'd36: instruction <= 32'h08100023;  //     j       beq_target2
\ No newline at end of file
diff --git a/04test_beq_mars.txt b/04test_beq_mars.txt
new file mode 100644
index 0000000..09e7a67
--- /dev/null
+++ b/04test_beq_mars.txt
@@ -0,0 +1,8 @@
+20110001
+20120001
+12320009
+20130001
+22310001
+12320009
+20130003
+08100023