Add a few new test files

1 files changed, 54 insertions, 0 deletions

diff --git a/input/dominative-functions.asm b/input/dominative-functions.asm
new file mode 100644
index 0000000..cb8564e
--- /dev/null
+++ b/input/dominative-functions.asm
@@ -0,0 +1,54 @@
+;;;;;;;;
+;;; makes use of a designated function to add two numbers together
+;;; uses a stack-based paradigm with a base pointer to manage argument passing
+;;; TODO this file is incomplete due to remaining ISA subroutine design issues
+
+.data
+	answer 0
+
+.text
+MAIN:
+	addi $5 $2 0x0 	; establish frame pointer
+
+	addi $6 $0 -11
+
+	push $6
+	;; jal SUB23
+	store $6 answer($0)
+SUB23:
+	push $5		; push old frame pointer
+	addi $5 $2 0x0
+	subi $2 $2 0x4
+
+	addi $6 $0 -23
+	store $6 -4($5)
+
+	load $7 +4($5)	; access argument
+	load $6 -4($5)
+
+	add  $6 $6 $7
+	push $6
+	;; jal ADD76
+	pop $6		; retrieve and pass along
+	store $6 +4($5)
+
+	addi $2 $5 0x0	; restore stack pointer
+	pop $5		; restore frame pointer
+	;; ret
+ADD76:
+	push $5
+	addi $5 $2 0x0
+	subi $2 $2 0x4
+
+	addi $6 $0 +76
+	store $6 -4($5)
+
+	load $7 +4($5)	; access argument
+	load $6 -4($5)
+
+	add  $6 $6 $7
+	store $6 +4($5)
+
+	addi $2 $5 0x0
+	pop $5
+	;; ret