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| author | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
| commit | a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 (patch) | |
| tree | defd1cc07d16ad2f3b21154114e092d11c94c5bb /linker/arch/x86/begin.S | |
| download | bionic-a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349.zip bionic-a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349.tar.gz bionic-a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349.tar.bz2 | |
Initial Contributionandroid-1.0
Diffstat (limited to 'linker/arch/x86/begin.S')
| -rw-r--r-- | linker/arch/x86/begin.S | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/linker/arch/x86/begin.S b/linker/arch/x86/begin.S new file mode 100644 index 0000000..8f468e6 --- /dev/null +++ b/linker/arch/x86/begin.S @@ -0,0 +1,23 @@ +.text +.align 4 +.type _start, @function +.globl _start + +_start: + /* save the elfdata ptr to %eax, AND push it onto the stack */ + mov %esp, %eax + pushl %esp + + pushl %eax + call __linker_init + + /* linker init returns (%eax) the _entry address in the main image */ + /* entry point expects sp to point to elfdata */ + popl %esp + jmp *%eax + +.section .ctors, "wa" +.globl __CTOR_LIST__ + +__CTOR_LIST__: + .long -1 |