organized echo and print tests

Author: atar13

tests/add/add.arm.s

@@ -2,12 +2,16 @@
 .text
 
 .global _start
+.global _main
 
+.balign 4
 _start:
 bl main
 mov x8, #93
 svc #0
 
+.balign 4
+_main:
 main:
 
 sub sp, sp, 32

tests/echo/echo.arm.s

@@ -0,0 +1,29 @@
+
+.text
+
+.global _start
+.global _main
+
+.balign 4
+_start:
+bl main
+mov x8, #93
+svc #0
+
+.balign 4
+_main:
+main:
+
+sub sp, sp, 32
+mov x8, 63
+mov x2, 32
+add x1, sp, 0
+mov x0, 0
+svc 0
+mov x8, 64
+mov x2, 14
+add x1, sp, 0
+mov x0, 1
+svc 0
+mov x8, 93
+svc 0

tests/test_echo.rs tests/echo/test_echo.rstests/test_echo.rs renamed to tests/echo/test_echo.rs

@@ -68,6 +68,6 @@ mod tests {
             RiscVInstruction::ECall,
         ];
 
-        translate_to_file(riscv_asm, "test_binary_translate_echo.S".to_string());
+        translate_to_file(riscv_asm, "./tests/echo/echo.arm.s".to_string());
     }
 }

tests/print/print.arm.s

@@ -0,0 +1,28 @@
+
+.buf:
+    .string "hello world\n"
+
+
+.text
+
+.global _start
+.global _main
+
+.balign 4
+_start:
+bl main
+mov x8, #93
+svc #0
+
+.balign 4
+_main:
+main:
+
+mov x8, 64
+mov x2, 14
+adrp x0, .buf
+add x1, x0, :lo12:.buf
+mov x0, 1
+svc 0
+mov x8, 93
+svc 0

tests/test_print.rs tests/print/test_print.rstests/test_print.rs renamed to tests/print/test_print.rs

@@ -58,6 +58,6 @@ mod tests {
             RiscVInstruction::ECall,
         ];
 
-        translate_to_file(riscv_asm, "test_binary_translate_print.S".to_string());
+        translate_to_file(riscv_asm, "./tests/print/print.arm.s".to_string());
     }
 }

tests/tests.rs

@@ -1,3 +1,8 @@
-
 #[path = "add/test_add.rs"]
 mod add;
+
+#[path = "echo/test_echo.rs"]
+mod echo;
+
+#[path = "print/test_print.rs"]
+mod print;