userland: add assembly support

Move arm assembly cheat here, and start some work on x86 cheat as well.
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-03-22 00:00:00 +00:00
parent 4943c9ed2e
commit 287c83f3f9
117 changed files with 3870 additions and 547 deletions

View File

@@ -0,0 +1,17 @@
/* https://github.com/cirosantilli/arm-assembly-cheat#ubfm */
#include "common.h"
ENTRY
ldr x0, =0x1122334455667788
// lsr alias: imms == 63
ldr x1, =0xFFFFFFFFFFFFFFFF
ubfm x1, x0, 16, 63
ASSERT_EQ(x1, 0x0000112233445566)
ldr x1, =0xFFFFFFFFFFFFFFFF
ubfm x1, x0, 32, 63
ASSERT_EQ(x1, 0x0000000011223344)
EXIT