From 5c40e61a6035315d4341ed508171bf68f3bc1955 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 17 Sep 2025 15:03:22 -0400
Subject: build: Add test program to src/cmd/

Add a testing program for ELF loading purposes. This is to be removed in
later versions of Lunos

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 src/cmd/Makefile      | 10 ++++++++++
 src/cmd/test/Makefile | 15 +++++++++++++++
 src/cmd/test/test.c   |  6 ++++++
 3 files changed, 31 insertions(+)
 create mode 100644 src/cmd/Makefile
 create mode 100644 src/cmd/test/Makefile
 create mode 100644 src/cmd/test/test.c

(limited to 'src/cmd')

diff --git a/src/cmd/Makefile b/src/cmd/Makefile
new file mode 100644
index 0000000..2d1c7f8
--- /dev/null
+++ b/src/cmd/Makefile
@@ -0,0 +1,10 @@
+LDSCRIPT=../../sys/arch/$(TARGET)/conf/user.ld
+
+.PHONY: all
+all:
+	cd test/; LDSCRIPT=$(LDSCRIPT) CC=$(CC) ASM=$(ASM) \
+		      LD=$(ASM) SYSROOT=$(SYSROOT) make
+
+.PHONY: clean
+clean:
+	cd test/; make clean
diff --git a/src/cmd/test/Makefile b/src/cmd/test/Makefile
new file mode 100644
index 0000000..d1488b5
--- /dev/null
+++ b/src/cmd/test/Makefile
@@ -0,0 +1,15 @@
+include ../../data/build/user.mk
+
+CFILES = $(shell find . -name "*.c")
+CFILES = $(shell find . -name "*.c")
+OBJECTS = $(CFILES:%.c=%.o)
+
+$(SYSROOT)/usr/bin/test: $(OBJECTS)
+	$(LD) $(OBJECTS) -o $@ $(INTERNAL_CFLAGS)
+
+%.o: %.c
+	$(CC) $(INTERNAL_CFLAGS) -c $(CFLAGS) $< -o $@
+
+.PHONY: clean
+clean:
+	rm -f *.o *.d
diff --git a/src/cmd/test/test.c b/src/cmd/test/test.c
new file mode 100644
index 0000000..693fb65
--- /dev/null
+++ b/src/cmd/test/test.c
@@ -0,0 +1,6 @@
+__attribute__((naked))
+void
+_start(void)
+{
+    for (;;);
+}
-- 
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