From d7cf3795b6da29a8ec7a6b7fc1245b70ff9d3dca Mon Sep 17 00:00:00 2001
From: spv <aquaticvegetable@gmail.com>
Date: Fri, 22 Apr 2022 15:57:02 -0400
Subject: stuff

---
 js/call.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'js/call.js')

diff --git a/js/call.js b/js/call.js
index 382222c..8c5ad44 100644
--- a/js/call.js
+++ b/js/call.js
@@ -2,6 +2,7 @@ var reserve_addr = 0x1a0000;
 var gettimeofday_addy = 0x34d63d3c;
 var slide = 0x0;
 var base = 0x0;
+//var slid = 0x0;
 
 function get_dyld_shc_slide() {
 	return read_u32((slide << 12) + reserve_addr + 20);
@@ -45,3 +46,13 @@ function call4arg(addy, r0, r1, r2, r3) {
 	
 	return (parseInt(Int64.fromDouble(ret)) & 0xffffffff) >>> 0;
 }
+
+/*
+ *  call with symbol
+ */
+function calls4arg(sym, r0, r1, r2, r3) {
+	var dlsym_addy = read_u32(0x1a0000 + 24 + slid);
+	var shc_slide = read_u32(0x1a0000 + 20 + slid);
+	var addy = call4arg(dlsym_addy + shc_slide, 0xfffffffe, sptr(sym), 0, 0);
+	return call4arg(addy, r0, r1, r2, r3);
+}
-- 
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