From 323272db175204b951f119dae4bd99ef05e20f13 Mon Sep 17 00:00:00 2001 From: rofl0r Date: Tue, 7 Jan 2014 22:43:34 +0100 Subject: import vanilla x86_64 code as x32 --- src/ldso/x32/dlsym.s | 6 ++++++ src/ldso/x32/start.s | 16 ++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 src/ldso/x32/dlsym.s create mode 100644 src/ldso/x32/start.s (limited to 'src/ldso/x32') diff --git a/src/ldso/x32/dlsym.s b/src/ldso/x32/dlsym.s new file mode 100644 index 00000000..3c16616a --- /dev/null +++ b/src/ldso/x32/dlsym.s @@ -0,0 +1,6 @@ +.text +.global dlsym +.type dlsym,@function +dlsym: + mov (%rsp),%rdx + jmp __dlsym diff --git a/src/ldso/x32/start.s b/src/ldso/x32/start.s new file mode 100644 index 00000000..80c1d08d --- /dev/null +++ b/src/ldso/x32/start.s @@ -0,0 +1,16 @@ +.text +.global _start +_start: + mov (%rsp),%rdi + lea 8(%rsp),%rsi + call __dynlink + pop %rdi +1: dec %edi + pop %rsi + cmp $-1,%rsi + jz 1b + inc %edi + push %rsi + push %rdi + xor %edx,%edx + jmp *%rax -- cgit v1.2.1