Fix arm PUSH (#141)

If sp is in the list, it gets pushed incorrectly because it gets updated by the stack_pushes for registers that occur before it
2017-04-18 14:00:13 -04:00
parent 398e4d2510
commit 531f245817
1 changed files with 2 additions and 2 deletions
@@ -626,9 +626,9 @@ class Armv7Cpu(Cpu):

    @instruction
    def PUSH(cpu, *regs):
-        high_to_low_regs = regs[::-1]
+        high_to_low_regs = [r.read() for r in regs[::-1]]
        for reg in high_to_low_regs:
-            cpu.stack_push(reg.read())
+            cpu.stack_push(reg)


    @instruction