From d127146846f4d6561e15000d1469b715dafdb627 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Sat, 2 Nov 2024 15:28:23 +0200
Subject: initial exec support

---
 tests/scripts/gen-prog   | 32 --------------------------------
 tests/scripts/gen-simple | 25 +++++++++++++++++++++----
 tests/scripts/makefile   |  8 ++++++--
 3 files changed, 27 insertions(+), 38 deletions(-)
 delete mode 100755 tests/scripts/gen-prog

(limited to 'tests/scripts')

diff --git a/tests/scripts/gen-prog b/tests/scripts/gen-prog
deleted file mode 100755
index 6e99f37..0000000
--- a/tests/scripts/gen-prog
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/sh
-
-NAME=
-PROG=
-while getopts "n:p:" opt; do
-	case "$opt" in
-		n) NAME="$OPTARG";;
-		p) PROG="$OPTARG";;
-		*) echo "unrecognised options -$OPTARG" >&2; exit 1;
-	esac
-done
-
-shift $((OPTIND - 1))
-
-# create all subdirectories
-mkdir -p $(echo "${@}" | tr ' ' '\n' | sed "s|[^/]*$||;s|^|build/$NAME|" | uniq)
-
-for s in ${@}
-do
-	obj="build/${NAME}/${s%.*}.o"
-	dep="${obj}.d"
-
-	echo "${NAME}_OBJS += ${obj}"				>> tests.mk
-	echo "${dep}:"						>> tests.mk
-	echo "-include ${dep}"					>> tests.mk
-	echo "${obj}: $NAME/${s} \$(COMMON)"			>> tests.mk
-	echo "	\$(COMPILE_TEST) -c $NAME/${s} -o ${obj}"	>> tests.mk
-done
-
-echo "build/${NAME}/$PROG: \$(${NAME}_OBJS) \$(COMMON)"	>> tests.mk
-echo "	\$(COMPILE_TEST) \$(${NAME}_OBJS) \$(COMMON) \
-		-o build/${NAME}/$PROG"	>> tests.mk
diff --git a/tests/scripts/gen-simple b/tests/scripts/gen-simple
index a942fb3..fe2d7a4 100755
--- a/tests/scripts/gen-simple
+++ b/tests/scripts/gen-simple
@@ -10,6 +10,8 @@ while getopts "n:p:" opt; do
 	esac
 done
 
+mkdir -p "build/$NAME"
+
 if [ -z "$NAME" ]; then
 	echo "No name given for tests" >&2; exit 2;
 fi
@@ -18,13 +20,28 @@ if [ -z "$PROGS" ]; then
 	echo "No programs to add to initrd" >&2; exit 3;
 fi
 
-echo "build/$NAME/initrd: build/$NAME/init \$(COMMON) \$(KMI)"		>> tests.mk
-echo "	echo build/$NAME/init | \$(GEN_INITRD) build/$NAME/initrd"	>> tests.mk
+for p in $PROGS
+do
+	dep="build/${NAME}/${p}.d"
+
+	echo "${NAME}_PROGS += build/${NAME}/${p}"			>> tests.mk
+	echo "${dep}:"							>> tests.mk
+	echo "-include ${dep}"						>> tests.mk
+	echo "build/${NAME}/${p}: $NAME/$p.c \$(COMMON)"		>> tests.mk
+	echo "	\$(COMPILE_TEST) $NAME/${p}.c \$(COMMON) \\"		>> tests.mk
+	echo "		-o build/${NAME}/${p}"				>> tests.mk
+done
+
+echo "build/$NAME/initrd: \$(${NAME}_PROGS) \$(COMMON) \$(KMI)"		>> tests.mk
+echo "	for p in \$(${NAME}_PROGS); do \\"				>> tests.mk
+echo "		echo \$\$p; \\"						>> tests.mk
+echo "	done | \$(GEN_INITRD) build/$NAME/initrd"			>> tests.mk
+
 echo "reports/$NAME/log: build/$NAME/initrd"				>> tests.mk
 echo "	mkdir -p reports/$NAME"						>> tests.mk
 echo "	rm -f reports/$NAME/*"						>> tests.mk
-echo "	timeout --foreground 30s \$(QEMU) \
-	build/$NAME/initrd > reports/$NAME/log" >> tests.mk
+echo "	timeout --foreground 30s \$(QEMU) \\"				>> tests.mk
+echo "	build/$NAME/initrd > reports/$NAME/log"				>> tests.mk
 
 echo "TESTS += $NAME"								>> tests.mk
 echo ".PHONY: $NAME"								>> tests.mk
diff --git a/tests/scripts/makefile b/tests/scripts/makefile
index ed2b2b4..63150b1 100644
--- a/tests/scripts/makefile
+++ b/tests/scripts/makefile
@@ -15,7 +15,8 @@ OBFLAGS		:= -ffreestanding -nostdlib -std=c17 -g -O2
 INCLUDEFLAGS	:= -I ../include -I.
 WARNFLAGS	:= -Wall -Wextra
 DEPFLAGS	= -MT $@ -MMD -MP -MF $@.d
-COMPILE_TEST	= $(COMPILER) $(WARNFLAGS) $(INCLUDEFLAGS) $(DEPFLAGS) $(OBFLAGS) $(ARCH_FLAGS)
+COMPILE_TEST	= $(COMPILER) $(WARNFLAGS) $(INCLUDEFLAGS) \
+		  $(DEPFLAGS) $(OBFLAGS) $(ARCH_FLAGS)
 
 GEN_INITRD	:= cpio -H newc -o >
 QEMU		:= qemu-system-$(ARCH) -machine virt -kernel ../kmi.bin \
@@ -27,11 +28,14 @@ QEMU		:= qemu-system-$(ARCH) -machine virt -kernel ../kmi.bin \
 		   -initrd
 
 KMI		:= ../kmi.bin
-COMMON		:= build/printf.o
+COMMON		:= build/printf.o build/string.o
 
 build/printf.o: common/printf.c $(KMI)
 	$(COMPILE_TEST) -c common/printf.c -o build/printf.o
 
+build/string.o: common/string.c $(KMI)
+	$(COMPILE_TEST) -c common/string.c -o build/string.o
+
 include tests.mk
 
 .PHONY: check
-- 
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