Use xPack toolchain to build test suite

Author: ChinYikMing

tests/system/alignment/Makefile

@@ -1,9 +1,9 @@
-PREFIX ?= riscv32-unknown-elf-
+PREFIX ?= riscv-none-elf-
 ARCH = -march=rv32izicsr
 LINKER_SCRIPT = linker.ld
 
 DEBUG_CFLAGS = -g
-CFLAGS = -c
+CFLAGS = -c -march=rv32i_zicsr
 LDFLAGS = -T
 EXEC = misalign.elf
 

tests/system/alignment/main.c

@@ -15,9 +15,9 @@
 
 #define TEST_OUTPUT(msg, length) printstr(msg, length)
 
-#define TEST_LOGGER(msg)                 \
-    {                                    \
-        char _msg[] = msg;               \
+#define TEST_LOGGER(msg)                     \
+    {                                        \
+        char _msg[] = msg;                   \
         TEST_OUTPUT(_msg, sizeof(_msg) - 1); \
     }