Fix failing unit tests

Author: saidinesh5

src/rustemu/Cargo.toml

@@ -4,9 +4,13 @@ version = "0.1.0"
 edition = "2021"
 publish = false
 
+[profile.dev]
+panic = "abort"
+
 [profile.release]
 opt-level = 'z' # turn on maximum optimizations. We only have 64kB
 lto = true      # Link-time-optimizations for further size reduction
+panic = "abort"
 
 [lib]
 crate-type = ["staticlib"]

src/test/Makefile

@@ -22,7 +22,7 @@ RUSTEMU_INCLUDE_DIR := $(RUSTEMU_DIR)/include/
 RUSTEMU_TARGET_DIR  := $(RUSTEMU_DIR)/target/x86_64-unknown-linux-gnu/release
 RUSTEMU_HEADER      := $(RUSTEMU_INCLUDE_DIR)/rustemu.h
 RUSTEMU_LIBRARY     := $(RUSTEMU_TARGET_DIR)/librustemu.a
-RUSTEMU_SRC         := $(shell find $(RUSTEMU_DIR)/src -name '*.rs')
+RUSTEMU_SOURCES         := $(shell find $(RUSTEMU_DIR)/src -name '*.rs')
 
 include $(ROOT)/make/system-id.mk
 include $(ROOT)/make/targets_list.mk
@@ -678,7 +678,7 @@ $(OBJECT_DIR)/gtest_main.a : $(OBJECT_DIR)/gtest-all.o $(OBJECT_DIR)/gtest_main.
 -include $(OBJECT_DIR)/gtest-all.d \
          $(OBJECT_DIR)/gtest_main.d
 
-$(RUSTEMU_LIBRARY): $(RUSTEMU_SRC)
+$(RUSTEMU_LIBRARY): $(RUSTEMU_SOURCES)
 	cd $(ROOT)/src/rustemu && cargo build --release
 
 $(RUSTEMU_HEADER): $(RUSTEMU_LIBRARY)