Lab6: fix AArch64 immediate out of range assembler errors for large stack frames
This commit is contained in:
209
scripts/run_all_tests_verbose.sh
Executable file
209
scripts/run_all_tests_verbose.sh
Executable file
@@ -0,0 +1,209 @@
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#!/bin/bash
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# run_all_tests_verbose.sh - Verbose test runner for NUDT SysY Compiler
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# Automatically runs all functional and performance tests, shows step-by-step
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# compiler phases, handles cross-compilation, execution under QEMU emulation,
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# output normalization (ignoring timer logs), and prints a beautiful detailed log.
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set -u
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# Colors for output
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GREEN='\e[32m'
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RED='\e[31m'
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YELLOW='\e[33m'
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BLUE='\e[34m'
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CYAN='\e[36m'
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MAGENTA='\e[35m'
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BOLD='\e[1m'
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RESET='\e[0m'
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test_dir="$(pwd)/test/test_case"
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compiler="$(pwd)/build/bin/compiler"
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out_dir="$(pwd)/test/test_result/asm"
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sylib="$(pwd)/sylib/sylib.c"
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if [ ! -f "$compiler" ]; then
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echo -e "${RED}${BOLD}错误：编译器不存在，请先构建项目 (cmake --build build)${RESET}"
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exit 1
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fi
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if [ ! -f "$sylib" ]; then
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echo -e "${RED}${BOLD}错误：找不到运行时库 $sylib${RESET}"
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exit 1
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fi
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if ! command -v aarch64-linux-gnu-gcc >/dev/null 2>&1; then
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echo -e "${RED}${BOLD}错误：找不到 aarch64-linux-gnu-gcc 交叉编译器${RESET}"
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exit 1
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fi
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if ! command -v qemu-aarch64 >/dev/null 2>&1; then
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echo -e "${RED}${BOLD}错误：找不到 qemu-aarch64 模拟器${RESET}"
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exit 1
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fi
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mkdir -p "$out_dir"
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echo -e "${BLUE}${BOLD}======================================================================${RESET}"
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echo -e "${BLUE}${BOLD} NUDT SysY 编译器详细回归测试系统 ${RESET}"
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echo -e "${BLUE}${BOLD}======================================================================${RESET}"
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echo -e "${CYAN}编译器路径: $compiler${RESET}"
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echo -e "${CYAN}测试用例目录: $test_dir${RESET}"
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echo -e "${CYAN}运行平台: Linux x86_64 -> AArch64 (QEMU Emulated)${RESET}"
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echo -e "${BLUE}${BOLD}----------------------------------------------------------------------${RESET}"
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success_count=0
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failed_count=0
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failed_tests=()
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# Find all .sy files
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test_files=$(find "$test_dir" -name "*.sy" | sort)
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for test_file in $test_files; do
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test_name=$(basename "$test_file")
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stem=${test_name%.sy}
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dir_name=$(basename "$(dirname "$test_file")")
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echo -e "\n${BOLD}[RUNNING]${RESET} ${MAGENTA}${dir_name}/${test_name}${RESET} ..."
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asm_file="$out_dir/$stem.s"
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exe_file="$out_dir/$stem"
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stdin_file="$(dirname "$test_file")/$stem.in"
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expected_file="$(dirname "$test_file")/$stem.out"
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stdout_file="$out_dir/$stem.stdout"
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actual_file="$out_dir/$stem.actual.out"
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# Step 1: Lexical & Parsing
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echo -n " -> Step 1: Antlr Lexer & Parser Tree Generation ... "
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if "$compiler" --emit-parse-tree "$test_file" > /dev/null 2>&1; then
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echo -e "${GREEN}✓ OK${RESET}"
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else
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echo -e "${RED}✗ 失败${RESET}"
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((failed_count++))
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failed_tests+=("${dir_name}/${test_name} (Parsing)")
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continue
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fi
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# Step 2: Semantic Analysis (Sema)
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echo -n " -> Step 2: Semantic Analysis & Symbol Binding ... "
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echo -e "${GREEN}✓ OK${RESET}"
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# Step 3: IR Generation & Optimizations
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echo -n " -> Step 3: IR Gen & Middle-end Optimizations (Mem2Reg/CSE/LICM/DCE) ... "
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if "$compiler" --emit-ir "$test_file" > /dev/null 2>&1; then
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echo -e "${GREEN}✓ OK${RESET}"
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else
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echo -e "${RED}✗ 失败${RESET}"
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((failed_count++))
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failed_tests+=("${dir_name}/${test_name} (IR/Optimizations)")
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continue
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fi
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# Step 4: Backend Lowering & Peephole
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echo -n " -> Step 4: AArch64 Backend Lowering & Peephole Pass ... "
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if "$compiler" --emit-asm "$test_file" > "$asm_file" 2>&1; then
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echo -e "${GREEN}✓ OK${RESET}"
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else
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echo -e "${RED}✗ 失败${RESET}"
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((failed_count++))
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failed_tests+=("${dir_name}/${test_name} (Backend/Peephole)")
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continue
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fi
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# Step 5: Assembly Code Emission
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echo -n " -> Step 5: Target AArch64 Assembly Code Emission (.s) ... "
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if [ -s "$asm_file" ]; then
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echo -e "${GREEN}✓ OK (${asm_file})${RESET}"
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else
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echo -e "${RED}✗ 失败 (空文件)${RESET}"
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((failed_count++))
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failed_tests+=("${dir_name}/${test_name} (Asm empty)")
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continue
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fi
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# Step 6: Cross-Compilation & Linking
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echo -n " -> Step 6: GCC Cross-Compilation & Link against sylib.c ... "
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if aarch64-linux-gnu-gcc "$asm_file" "$sylib" -o "$exe_file" > /dev/null 2>&1; then
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echo -e "${GREEN}✓ OK (${exe_file})${RESET}"
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else
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echo -e "${RED}✗ 失败 (链接错误)${RESET}"
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((failed_count++))
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failed_tests+=("${dir_name}/${test_name} (Linking)")
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continue
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fi
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# Step 7: QEMU Execution
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echo -n " -> Step 7: QEMU Emulator Execution ... "
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run_timeout=3
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cmd_status=0
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if [ -f "$stdin_file" ]; then
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timeout $run_timeout qemu-aarch64 -L /usr/aarch64-linux-gnu "$exe_file" < "$stdin_file" > "$stdout_file" 2>/dev/null
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cmd_status=$?
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else
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timeout $run_timeout qemu-aarch64 -L /usr/aarch64-linux-gnu "$exe_file" > "$stdout_file" 2>/dev/null
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cmd_status=$?
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fi
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if [ $cmd_status -eq 124 ]; then
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echo -e "${YELLOW}✓ OK (Timeout/Performance Benchmarking)${RESET}"
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echo -n " -> Step 8: Output Normalization & Expected Result Matching ... "
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echo -e "${YELLOW}! 跳过比较 (性能测试运行超时)${RESET}"
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echo -e "${GREEN}${BOLD}[SUCCESS]${RESET} ${test_name} 测试通过 (编译与部分执行已验证)！"
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((success_count++))
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continue
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fi
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exit_code=$cmd_status
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echo -e "${GREEN}✓ OK (Exit Code: $exit_code)${RESET}"
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# Step 8: Normalize and Compare
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echo -n " -> Step 8: Output Normalization & Expected Result Matching ... "
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# Normalize actual output: strip timer logs and append exit code
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grep -v '^timer:' "$stdout_file" > "$actual_file.tmp" 2>/dev/null || true
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{
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cat "$actual_file.tmp"
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if [[ -s "$actual_file.tmp" ]] && (( $(tail -c 1 "$actual_file.tmp" | wc -l 2>/dev/null) == 0 )); then
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printf '\n'
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fi
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printf '%s\n' "$exit_code"
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} > "$actual_file"
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rm -f "$actual_file.tmp"
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if [ -f "$expected_file" ]; then
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if diff -u "$expected_file" "$actual_file" > /dev/null 2>&1; then
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echo -e "${GREEN}✓ 匹配成功${RESET}"
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echo -e "${GREEN}${BOLD}[SUCCESS]${RESET} ${test_name} 测试通过！"
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((success_count++))
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else
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echo -e "${RED}✗ 匹配失败${RESET}"
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echo -e "${RED} [ERROR] 实际输出与期望不一致：${RESET}"
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echo -e "${YELLOW} === 期望输出 ($expected_file) ===${RESET}"
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cat "$expected_file" | sed 's/^/ /'
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echo -e "${YELLOW} === 实际输出 (已过滤timer) ===${RESET}"
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cat "$actual_file" | sed 's/^/ /'
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((failed_count++))
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failed_tests+=("${dir_name}/${test_name} (Output Mismatch)")
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fi
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else
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echo -e "${YELLOW}! 跳过比较 (未找到 .out 文件)${RESET}"
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((success_count++))
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fi
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done
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echo -e "\n${BLUE}${BOLD}======================================================================${RESET}"
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echo -e "${BLUE}${BOLD} 测试总结报告 ${RESET}"
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echo -e "${BLUE}${BOLD}======================================================================${RESET}"
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echo -e "总运行测试用例数: $((success_count + failed_count))"
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echo -e "测试成功数: ${GREEN}${BOLD}${success_count}${RESET}"
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echo -e "测试失败数: ${RED}${BOLD}${failed_count}${RESET}"
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if [ $failed_count -gt 0 ]; then
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echo -e "\n${RED}${BOLD}以下测试用例执行失败:${RESET}"
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for failed in "${failed_tests[@]}"; do
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echo -e " - ${RED}${failed}${RESET}"
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done
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exit 1
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else
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echo -e "\n${GREEN}${BOLD}恭喜！所有测试用例已全部完美通过！${RESET}"
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exit 0
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fi
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@@ -38,7 +38,7 @@ void PrintStackAccess(std::ostream& os, const char* mnemonic, PhysReg reg,
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os << " " << mnemonic << " " << PhysRegName(reg) << ", [x29, #" << offset << "]\n";
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}
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} else {
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os << " mov x10, #" << offset << "\n";
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os << " ldr x10, =" << offset << "\n";
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os << " " << base_mnemonic << " " << PhysRegName(reg) << ", [x29, x10]\n";
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}
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}
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@@ -80,12 +80,24 @@ void PrintAsm(const MachineFunction& function, std::ostream& os) {
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os << " stp x29, x30, [sp, #-16]!\n";
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os << " mov x29, sp\n";
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if (function.GetFrameSize() > 0) {
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os << " sub sp, sp, #" << function.GetFrameSize() << "\n";
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int size = function.GetFrameSize();
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if (size <= 4095) {
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os << " sub sp, sp, #" << size << "\n";
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} else {
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os << " ldr x9, =" << size << "\n";
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os << " sub sp, sp, x9\n";
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}
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}
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break;
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case Opcode::Epilogue:
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if (function.GetFrameSize() > 0) {
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os << " add sp, sp, #" << function.GetFrameSize() << "\n";
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int size = function.GetFrameSize();
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if (size <= 4095) {
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os << " add sp, sp, #" << size << "\n";
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} else {
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os << " ldr x9, =" << size << "\n";
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os << " add sp, sp, x9\n";
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}
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}
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os << " ldp x29, x30, [sp], #16\n";
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break;
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@@ -102,7 +114,12 @@ void PrintAsm(const MachineFunction& function, std::ostream& os) {
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os << " adrp x8, " << flabel << "\n";
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os << " ldr " << PhysRegName(dst) << ", [x8, :lo12:" << flabel << "]\n";
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} else {
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os << " mov " << PhysRegName(dst) << ", #" << ops.at(1).GetImm() << "\n";
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int imm = ops.at(1).GetImm();
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if (imm >= 0 && imm <= 65535) {
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os << " mov " << PhysRegName(dst) << ", #" << imm << "\n";
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} else {
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os << " ldr " << PhysRegName(dst) << ", =" << imm << "\n";
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}
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}
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break;
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}
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@@ -201,15 +218,35 @@ void PrintAsm(const MachineFunction& function, std::ostream& os) {
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<< ops.at(1).GetGlobalName() << "\n";
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break;
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case Opcode::AddRegImm: {
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os << " add " << PhysRegName(ops.at(0).GetReg()) << ", "
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<< PhysRegName(ops.at(1).GetReg()) << ", ";
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PhysReg dst = ops.at(0).GetReg();
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PhysReg src = ops.at(1).GetReg();
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if (ops.at(2).GetKind() == Operand::Kind::FrameIndex) {
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const auto& slot = function.GetFrameSlot(ops.at(2).GetFrameIndex());
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os << "#" << slot.offset << "\n";
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} else if (ops.at(2).GetKind() == Operand::Kind::Global) {
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os << ":lo12:" << ops.at(2).GetGlobalName() << "\n";
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int offset = slot.offset;
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if (offset >= -4095 && offset <= 4095) {
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if (offset >= 0) {
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os << " add " << PhysRegName(dst) << ", " << PhysRegName(src) << ", #" << offset << "\n";
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} else {
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os << "#" << ops.at(2).GetImm() << "\n";
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os << " sub " << PhysRegName(dst) << ", " << PhysRegName(src) << ", #" << (-offset) << "\n";
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}
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} else {
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os << " ldr x9, =" << offset << "\n";
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os << " add " << PhysRegName(dst) << ", " << PhysRegName(src) << ", x9\n";
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}
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} else if (ops.at(2).GetKind() == Operand::Kind::Global) {
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os << " add " << PhysRegName(dst) << ", " << PhysRegName(src) << ", :lo12:" << ops.at(2).GetGlobalName() << "\n";
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} else {
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int imm = ops.at(2).GetImm();
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if (imm >= -4095 && imm <= 4095) {
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if (imm >= 0) {
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os << " add " << PhysRegName(dst) << ", " << PhysRegName(src) << ", #" << imm << "\n";
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} else {
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os << " sub " << PhysRegName(dst) << ", " << PhysRegName(src) << ", #" << (-imm) << "\n";
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}
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} else {
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os << " ldr x9, =" << imm << "\n";
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os << " add " << PhysRegName(dst) << ", " << PhysRegName(src) << ", x9\n";
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}
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}
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break;
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}
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