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

15
userland/arch/arm/rev.S Normal file
View File

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/* https://github.com/cirosantilli/arm-assembly-cheat#data-processing-instructions */
#include "common.h"
ENTRY
/* All bytes in register. */
ldr r0, =0x11223344
rev r1, r0
ASSERT_EQ(r1, 0x44332211)
/* Groups of 16-bits. */
ldr r0, =0x11223344
rev16 r1, r0
ASSERT_EQ(r1, 0x22114433)
EXIT