Docker cross compilation scripts for test generation updated

tests/Dockerfile

@@ -1,43 +0,0 @@
-# Start with a base image containing build tools and libraries
-FROM debian:stable
-
-# Set the working directory
-WORKDIR /src
-
-# Install necessary build tools
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    gcc
-#    g++ \
-#    make \
-#    wget \
-#    curl \
-#    git \
-#    ca-certificates \
-#    bison \
-#    flex \
-#    python3 \
-#    texinfo
-
-# Install cross-compilers for x86, ARM, MIPS, and RISC-V
-RUN apt-get install -y \
-    gcc-12-arm-linux-gnueabihf \
-    gcc-12-mips-linux-gnu \
-    gcc-12-riscv64-linux-gnu \
-    gcc-12-aarch64-linux-gnu
-
-# Copy the C file into the container
-COPY test.c /src/
-
-# Compile the C file for x86
-CMD gcc -c -O0 test.c -o ../obj/test-x86-o0.o && \
-    gcc -c -O3 test.c -o ../obj/test-x86-o3.o && \
-    # Compile the C file for ARM
-    arm-linux-gnueabihf-gcc-12 -c -O0 test.c -o ../obj/test-arm-o0.o && \
-    arm-linux-gnueabihf-gcc-12 -c -O3 test.c -o ../obj/test-arm-o3.o && \
-    # Compile the C file for MIPS
-    mips-linux-gnu-gcc-12 -c -O0 test.c -o ../obj/test-mips-o0.o && \
-    mips-linux-gnu-gcc-12 -c -O3 test.c -o ../obj/test-mips-o3.o && \
-    # Compile the C file for RISC-V
-    riscv64-linux-gnu-gcc-12 -c -O0 test.c -o ../obj/test-riscv-o0.o && \
-    riscv64-linux-gnu-gcc-12 -c -O3 test.c -o ../obj/test-riscv-o3.o

tests/compile_test_file.sh

@@ -1,4 +0,0 @@
-#!/bin/sh
-
-docker build -t pelfy-test-cross-compiler .
-docker run --rm -v $(pwd)/obj:/obj pelfy-test-cross-compiler

tests/src/Dockerfile

@@ -0,0 +1,46 @@
+# Start with a base image containing build tools and libraries
+FROM debian:stable
+
+# Set the working directory
+WORKDIR /src
+
+# Install necessary build tools
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    gcc
+#    g++ \
+#    make \
+#    wget \
+#    curl \
+#    git \
+#    ca-certificates \
+#    bison \
+#    flex \
+#    python3 \
+#    texinfo
+
+# Install cross-compilers for x86, ARM, MIPS, and RISC-V
+RUN apt-get install -y \
+    gcc-12-arm-linux-gnueabihf \
+    gcc-12-mips-linux-gnu \
+    gcc-12-riscv64-linux-gnu \
+    gcc-12-aarch64-linux-gnu
+
+RUN apt-get install -y \
+    gcc-12-riscv32-linux-gnu \
+    gcc-12-aarch64-linux-gnu
+
+COPY * /src/
+
+CMD bash make_objs.sh gcc -O0 && \
+    bash make_objs.sh gcc -O3 && \
+    bash make_objs.sh arm-linux-gnueabihf-gcc-12 -O0 && \
+    bash make_objs.sh arm-linux-gnueabihf-gcc-12 -O3 && \
+    bash make_objs.sh aarch64-linux-gnueabihf-gcc-12 -O0 && \
+    bash make_objs.sh aarch64-linux-gnueabihf-gcc-12 -O3 && \
+    bash make_objs.sh mips-linux-gnu-gcc-12 -O0 && \
+    bash make_objs.sh mips-linux-gnu-gcc-12 -O3 && \
+    bash make_objs.sh riscv32-linux-gnu-gcc-12 -O0 && \
+    bash make_objs.sh riscv32-linux-gnu-gcc-12 -O3 && \
+    bash make_objs.sh riscv64-linux-gnu-gcc-12 -O0 && \
+    bash make_objs.sh riscv64-linux-gnu-gcc-12 -O3

tests/src/make_objs.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Check if correct number of arguments is provided
+if [ $# -lt 2 ]; then
+    echo "Usage: $0 <compiler> <optimization_flag>"
+    exit 1
+fi
+
+COMPILER=$1
+OPTIMIZATION_FLAG=$2
+
+# Check if there are any .c files in the directory
+if ls *.c &> /dev/null; then
+    for file in *.c; do
+        obj_file="${file%}_${COMPILER}_${OPTIMIZATION_FLAG}.o"
+        echo "Compiling $file -> $obj_file with $COMPILER and $OPTIMIZATION_FLAG"
+        $COMPILER -c "$file" $OPTIMIZATION_FLAG -o "$obj_file"
+        if [ $? -ne 0 ]; then
+            echo "Compilation failed for $file"
+            exit 1
+        fi
+    done
+    echo "All files compiled successfully."
+else
+    echo "No .c files found in the current directory."
+    exit 2
+fi

tests/src/run_cross_compilation.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+docker build -t pelfy-test-cross-compiler .
+docker run --rm -v $(pwd)/../obj:/obj pelfy-test-cross-compiler

tests/test_example_elfs.py

@@ -1,13 +1,28 @@
 import pelfy
+import glob
 
+def known_name(text: str):
+    return not text.isnumeric() and not text.startswith('0x')
 
 def test_simple_c():
-    elf = pelfy.open_elf_file('tests/obj/test3_o3.o')
+    for path in glob.glob('tests/obj/*.o'):
+        print(f'Open {path}...')
+        elf = pelfy.open_elf_file(path)
 
-    print(elf.sections)
+        print(elf)
-    print(elf.symbols)
+        print(elf.sections)
-    print(elf.code_relocations)
+        print(elf.symbols)
+        print(elf.code_relocations)
+        print('\n')
 
+        for section in elf.sections:
+            assert known_name(section.description), f"Section type {section.type} for {elf.architecture} in {path} is unknown."
+
+        for sym in elf.symbols:
+            assert known_name(sym.info), f"Symbol info {sym.info} for {elf.architecture} in {path} is unknown."
+
+        for reloc in elf.get_relocations():
+            assert known_name(reloc.type), f"Relocation type {reloc.type} for {elf.architecture} in {path} is unknown."
 
 if __name__ == '__main__':
     test_simple_c()