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authorRich Felker <dalias@aerifal.cx>2012-05-02 21:01:55 -0400
committerRich Felker <dalias@aerifal.cx>2012-05-02 21:01:55 -0400
commit83023d1b50297cd2aa0fe4cbd2a0539462bb7c48 (patch)
tree899f0e3f0a7e759bdec1a0a657a4780179d8c9f3 /crt/i386/Scrt1.s
parentc9dea48f84cd772ac250c091356dd6ef956ea3f6 (diff)
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PIE support for i386
Diffstat (limited to 'crt/i386/Scrt1.s')
-rw-r--r--crt/i386/Scrt1.s24
1 files changed, 24 insertions, 0 deletions
diff --git a/crt/i386/Scrt1.s b/crt/i386/Scrt1.s
new file mode 100644
index 00000000..b0fbe104
--- /dev/null
+++ b/crt/i386/Scrt1.s
@@ -0,0 +1,24 @@
+.weak _init
+.weak _fini
+.text
+.global _start
+_start:
+	xorl %ebp,%ebp
+	popl %ecx
+	movl %esp,%eax
+	andl $-16,%esp
+	pushl %esp
+	pushl %esp
+	pushl %edx
+	call 1f
+1:	addl $_GLOBAL_OFFSET_TABLE_,(%esp)
+	pop %ebx
+	call 1f
+1:	addl $[_fini-.],(%esp)
+	call 1f
+1:	addl $[_init-.],(%esp)
+	pushl %eax
+	pushl %ecx
+	pushl main@GOT(%ebx)
+	call __libc_start_main@plt
+1:	jmp 1b