From b39696681715ef68c6e1d967a73538af982c04ab Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Wed, 5 Oct 2016 23:34:03 -0400
Subject: Use rbp instead of r15 in jrp

---
 .bin/jrp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to '.bin')

diff --git a/.bin/jrp.c b/.bin/jrp.c
index 615f8a97..83894342 100755
--- a/.bin/jrp.c
+++ b/.bin/jrp.c
@@ -3,9 +3,8 @@ exec cc -Wall -Wextra $@ -o $(dirname $0)/jrp $0
 #endif
 
 enum op {
-    OP_PROL = 0xfc8948e789495741, // push r15; mov r15, rsp; mov rsp, rdi
-    OP_EPIL = 0x5f41fc894ce08948, // mov rax, rsp; mov rsp, r15; pop r15
-    OP_RET  = 0x90666690666666c3, // ret
+    OP_PROL = 0x90fc8948e5894855, // push ebp; mov rbp, rsp; mov rsp, rdi
+    OP_EPIL = 0xc35dec8948e08948, // mov rax, rsp; mov rsp, rbp; pop rbp; ret
     OP_CALL = 0x90666666d0ff5f58, // pop rax; pop rdi; call rax
     OP_PUSH = 0x9066660000000068, // push strict dword 0
     OP_DROP = 0x9066666608c48348, // add rsp, 8
-- 
cgit 1.4.1