diff --git a/.gitignore b/.gitignore
index ec6878726ea945b1c827707b40b3556478815a9d..9eec8c0d5a11200c0f9f49b1c5ca06f8278960c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /linux.img
 /setup
 /tools/build
+a.out
diff --git a/tools/linkerscript/a.out.header b/tools/linkerscript/a.out.header
new file mode 100644
index 0000000000000000000000000000000000000000..18b9866780b9b5a158de46fb452613b2cec8d4fc
Binary files /dev/null and b/tools/linkerscript/a.out.header differ
diff --git a/tools/linkerscript/a.out.header.c b/tools/linkerscript/a.out.header.c
new file mode 100644
index 0000000000000000000000000000000000000000..d621be101ce04ce1693c921905ddd9b2b9d0cde4
--- /dev/null
+++ b/tools/linkerscript/a.out.header.c
@@ -0,0 +1,21 @@
+struct exec {
+    unsigned long a_magic;
+    unsigned a_text;
+    unsigned a_data;
+    unsigned a_bss;
+    unsigned a_syms;
+    unsigned a_entry;
+    unsigned a_trsize;
+    unsigned a_drsize;
+};
+
+struct exec header = {
+    0413, /* a_magic */
+    0, /* a_text */
+    0, /* a_data */
+    0, /* a_bss */
+    0, /* a_syms */
+    0, /* a_entry */
+    0, /* a_trsize */
+    0, /* a_drsize */
+};
diff --git a/tools/linkerscript/a.out.header.s b/tools/linkerscript/a.out.header.s
new file mode 100644
index 0000000000000000000000000000000000000000..e47de5c128bff2bf16da6553739697e3f65771a8
--- /dev/null
+++ b/tools/linkerscript/a.out.header.s
@@ -0,0 +1,12 @@
+	.section .a.out.header, "a", @progbits
+	.align 32
+	.size	header, 32
+header:
+	.long	267       /* ZMAGIC */
+	.long	.textsize /* a_text */
+	.long	.datasize /* a_data */
+	.long	.bsssize  /* a_bss */
+	.long	.symsize  /* a_syms */
+	.long	0         /* a_entry */
+	.long	0         /* a_trsize */
+	.long	0         /* a_drsize */
diff --git a/tools/linkerscript/a.out.lds b/tools/linkerscript/a.out.lds
new file mode 100644
index 0000000000000000000000000000000000000000..c667df3e5b19d987bd5358c0426c334141d0713a
--- /dev/null
+++ b/tools/linkerscript/a.out.lds
@@ -0,0 +1,34 @@
+OUTPUT_FORMAT(binary)
+SECTIONS
+{
+  . = 0x400;
+  .text   :  ALIGN(0x400) {
+      PROVIDE(.text_begin = .);
+      *(.text)
+      PROVIDE(.text_end = .);
+  }
+  .data   :  ALIGN(0x400) {
+      PROVIDE(.data_begin = .);
+      *(.data)
+      *(.rodata)
+      *(.rodata1)
+      PROVIDE(.data_end = .);
+  }
+  .bss    :  ALIGN(0x400) {
+      PROVIDE(.bss_begin = .);
+      *(.bss)
+      PROVIDE(.bss_end = .);
+  }
+  .symtab :  ALIGN(0x400) {
+      PROVIDE(.sym_begin = .);
+      *(.symtab)
+      PROVIDE(.sym_end = .);
+  }
+  PROVIDE(.textsize = SIZEOF(.text));
+  PROVIDE(.datasize = SIZEOF(.data));
+  PROVIDE(.bsssize = SIZEOF(.bss));
+  PROVIDE(.symsize = SIZEOF(.symtab));
+  . = 0x0;
+  .header : { *a.out.header(.a.out.header) }
+  /DISCARD/ : { *(.eh_frame) *(.comment) *(.rel.eh_frame) *(.note.GNU-stack) }
+}
diff --git a/tools/linkerscript/sample/build.sh b/tools/linkerscript/sample/build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..ede72aebeabaefac2906ae76cf80ed4fa7220799
--- /dev/null
+++ b/tools/linkerscript/sample/build.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+export LDEMULATION=elf_i386
+gcc foo.c -c -fno-pic -m32
+ld -T ../a.out.lds ../a.out.header foo.o -o a.out
diff --git a/tools/linkerscript/sample/foo.c b/tools/linkerscript/sample/foo.c
new file mode 100644
index 0000000000000000000000000000000000000000..3a1571941b3fc2b95eb216904795b0d271249010
--- /dev/null
+++ b/tools/linkerscript/sample/foo.c
@@ -0,0 +1,16 @@
+static char c = 'A';
+static int bss = 0;
+int compareStr(char *str, int len) {
+    for (int i = 0; i < len; ++i) {
+        if (str[i] == c) {
+            return 1;
+        }
+    }
+    return bss;
+}
+int _start() {
+    if (compareStr("Hello World", 11)) {
+        return 1;
+    }
+    return 0;
+}