perf(libc): remove nostdinc

Signed-off-by: Zone.N <[email protected]>
MRNIU · May 17, 2023 · 0e64463 · 0e64463
2 parents e4bdccc + c3a9073
commit 0e64463
Show file tree

Hide file tree

Showing 15 changed files with 4 additions and 738 deletions.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -42,8 +42,8 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0")
 set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS}")
 
 # 通用选项
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding -nostdlib -nostdinc -fexceptions -nostartfiles -fPIC  -no-pie -Wall -Wextra -MMD")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffreestanding -nostdlib -nostdinc -fexceptions -nostartfiles -fPIC  -no-pie -Wall -Wextra -MMD")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding -nostdlib -fexceptions -nostartfiles -fPIC  -no-pie -Wall -Wextra -MMD")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffreestanding -nostdlib -fexceptions -nostartfiles -fPIC  -no-pie -Wall -Wextra -MMD")
 set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS}")
 
 # 输出相关信息

diff --git a/src/kernel/kernel_main.cpp b/src/kernel/kernel_main.cpp
@@ -19,6 +19,7 @@
 #include "cstdio"
 #include "iostream"
 #include "kernel.h"
+#include "cstdint"
 
 /**
  * @brief 内核主要逻辑
@@ -31,6 +32,7 @@ void kernel_main(void) {
     std::cout << BOOT_INFO::get_memory() << std::endl;
     // 显示基本信息
     show_info();
+    bool aaa=false;
     // 进入死循环
     while (1) {
         ;

diff --git a/src/libc/include/float.h b/src/libc/include/float.h
diff --git a/src/libc/include/limits.h b/src/libc/include/limits.h
diff --git a/src/libc/include/stdarg.h b/src/libc/include/stdarg.h
diff --git a/src/libc/include/stdbool.h b/src/libc/include/stdbool.h
diff --git a/src/libc/include/stddef.h b/src/libc/include/stddef.h