gistfile1.txt

rdi=self
rsi=selector
rdx=array of events

dx 1st arg
cx 2nd arg
r8 3rd arg
r9 4th arg

local vars:
NSFastEnumerationState *-f0; (extends to -b0)
id -b0[16];

AppKit`-[NSView interpretKeyEvents:]:
    0x7fff944c53e3 <+0>:   pushq  %rbp						; stack = [original bp]
    0x7fff944c53e4 <+1>:   movq   %rsp, %rbp				; bp = sp at original bp

    0x7fff944c53e7 <+4>:   pushq  %r15
    0x7fff944c53e9 <+6>:   pushq  %r14
    0x7fff944c53eb <+8>:   pushq  %r13
    0x7fff944c53ed <+10>:  pushq  %r12
    0x7fff944c53ef <+12>:  pushq  %rbx						; stack = [original values of: bx; r12; r13; r14; r15; bp]
    0x7fff944c53f0 <+13>:  subq   $0xd8, %rsp				; stack = [216 bytes for local vars; original values of: bx; r12; r13; r14; r15; bp]
    0x7fff944c53f7 <+20>:  movq   %rdx, %r15				; rdi=self, rsi=@selector(interpretKeyEvents:), rdx=@[ event ], r15=@[ event ]
    0x7fff944c53fa <+23>:  movq   %rdi, %rbx				; rdi=self, rsi=@selector(interpretKeyEvents:), rdx=@[ event ], r15=@[ event ]; rbx=self
    0x7fff944c53fd <+26>:  movq   -0x20865a4c(%rip), %rax   ; rdi=self, rsi=@selector(interpretKeyEvents:), rdx=@[ event ], r15=@[ event ]; rbx=self, rax=__stack_chk_guard
    0x7fff944c5404 <+33>:  movq   (%rax), %rax
    0x7fff944c5407 <+36>:  movq   %rax, -0x30(%rbp)
    0x7fff944c540b <+40>:  movq   -0x20615eea(%rip), %rsi   ; rdi=self, rsi=@selector(inputContext), rdx=@[ event ], r15=@[ event ]; rbx=self, rax=__stack_chk_guard
    0x7fff944c5412 <+47>:  callq  *-0x208644c8(%rip)        ; rax  <- [self inputContext]
    0x7fff944c5418 <+53>:  movq   %rax, %r12				; rdi=self, rsi=@selector(inputContext), rdx=@[ event ], r15=@[ event ]; rbx=self, rax=__stack_chk_guard; r12=self.inputContext
    0x7fff944c541b <+56>:  testq  %r12, %r12
    0x7fff944c541e <+59>:  je     0x7fff944c54e5            ; if self.inputContext == nil goto <+258>

    0x7fff944c5424 <+65>:  xorps  %xmm0, %xmm0				; xmm0=0
    0x7fff944c5427 <+68>:  movaps %xmm0, -0xc0(%rbp)		
    0x7fff944c542e <+75>:  movaps %xmm0, -0xd0(%rbp)
    0x7fff944c5435 <+82>:  movaps %xmm0, -0xe0(%rbp)
    0x7fff944c543c <+89>:  movaps %xmm0, -0xf0(%rbp)		; -c0 = -d0 = -e0 = -f0 = 0
    0x7fff944c5443 <+96>:  movq   -0x206185fa(%rip), %rsi   ; rsi <- “countByEnumeratingWithState:objects:count:"
    0x7fff944c544a <+103>: leaq   -0xf0(%rbp), %rdx			; rdx <- &-f0
    0x7fff944c5451 <+110>: leaq   -0xb0(%rbp), %rcx			; dcx <- &-b0
    0x7fff944c5458 <+117>: movl   $0x10, %r8d				; r8d <- 16
    0x7fff944c545e <+123>: movq   %r15, %rdi				; rdi <- @[ event ]
															; rdi=@[ event ], rsi=@selector(countByEnumeratingWithState:objects:count:), rdx=&-f0, r15=@[ event ]; rbx=self, rax=self.inputContext; r12=self.inputContext
    0x7fff944c5461 <+126>: callq  *-0x20864517(%rip)        ; rax <- [@[event] countByEnumeratingWithState:&-f0 objects:&-b0 count:16]
    0x7fff944c5467 <+132>: movq   %rax, %rbx				; rdi=@[ event ], rsi=@selector(countByEnumeratingWithState:objects:count:), rdx=&-f0, r15=@[ event ]; rbx=events.count, rax=events.count; r12=self.inputContext
    0x7fff944c546a <+135>: testq  %rbx, %rbx
    0x7fff944c546d <+138>: je     0x7fff944c5510            ; if !events.count goto <+301>
    0x7fff944c5473 <+144>: movq   -0xe0(%rbp), %rax 		; rax <- fastEnumerationState.mutationsPtr
    0x7fff944c547a <+151>: movq   (%rax), %r13				; r13 = *fastEnumerationState.mutationsPtr (equals 1)
<+154>:
    0x7fff944c547d <+154>: xorl   %r14d, %r14d				; r14d <- 0

<+157>:
    0x7fff944c5480 <+157>: movq   -0xe0(%rbp), %rax			; rax <- fastEnumerationState.mutationsPtr
    0x7fff944c5487 <+164>: cmpq   %r13, (%rax)
    0x7fff944c548a <+167>: je     0x7fff944c5494            ; if r13==rax goto <+177>
    0x7fff944c548c <+169>: movq   %r15, %rdi				; rid <- @[event]
    0x7fff944c548f <+172>: callq  0x7fff94c2ef0c            ; symbol stub for: objc_enumerationMutation

<+177>
    0x7fff944c5494 <+177>: movq   -0xe8(%rbp), %rax			; rax <- fastEnumerationState.itemsPtr
    0x7fff944c549b <+184>: movq   (%rax,%r14,8), %rdx		; rdx <- fastEnumerationState[r14 * 8]
    0x7fff944c549f <+188>: movq   %r12, %rdi				; rdi <- r12 (self.inputContext)
    0x7fff944c54a2 <+191>: movq   -0x205fd7c1(%rip), %rsi   ; rsi <- ”handleEvent:"
    0x7fff944c54a9 <+198>: callq  *-0x2086455f(%rip)        ; rax<-[self.inputContext handleEvent:itemsPtr[r14]]
    0x7fff944c54af <+204>: incq   %r14						; ++r14
    0x7fff944c54b2 <+207>: cmpq   %rbx, %r14
    0x7fff944c54b5 <+210>: jb     0x7fff944c5480            ; if r14 < rbx goto <+157>  // r14 is counter, rbx is the count

    0x7fff944c54b7 <+212>: movl   $0x10, %r8d				; r8d <- 16
    0x7fff944c54bd <+218>: movq   %r15, %rdi				; rdi <- @[event]
    0x7fff944c54c0 <+221>: movq   -0x20618677(%rip), %rsi   ; 
    0x7fff944c54c7 <+228>: leaq   -0xf0(%rbp), %rdx			; rdx <- &-f0
    0x7fff944c54ce <+235>: leaq   -0xb0(%rbp), %rcx			; rcx <- &-b0
    0x7fff944c54d5 <+242>: callq  *-0x2086458b(%rip)        ; rax <- [@[event] countByEnumeratingWithState:&-f0 objects:&-b0 count:16];
    0x7fff944c54db <+248>: movq   %rax, %rbx				; bx <- ax (number of events left)
    0x7fff944c54de <+251>: testq  %rbx, %rbx
    0x7fff944c54e1 <+254>: jne    0x7fff944c547d            ; if number of events left != 0 goto <+154>
    0x7fff944c54e3 <+256>: jmp    0x7fff944c5510            ; goto <+301>

<+258>:  // nil input context
    0x7fff944c54e5 <+258>: movq   %rbx, -0x100(%rbp)
    0x7fff944c54ec <+265>: movq   -0x205e6393(%rip), %rax   ; (void *)0x00007fff73efb878: NSView
    0x7fff944c54f3 <+272>: movq   %rax, -0xf8(%rbp)
    0x7fff944c54fa <+279>: movq   -0x2060ee09(%rip), %rsi   ; "interpretKeyEvents:"
    0x7fff944c5501 <+286>: leaq   -0x100(%rbp), %rdi
    0x7fff944c5508 <+293>: movq   %r15, %rdx
    0x7fff944c550b <+296>: callq  0x7fff94c2ef60            ; symbol stub for: objc_msgSendSuper2

<+301>  // exit loop
    0x7fff944c5510 <+301>: movq   -0x20865b5f(%rip), %rax   ; (void *)0x00007fff71d05070: __stack_chk_guard
    0x7fff944c5517 <+308>: movq   (%rax), %rax
    0x7fff944c551a <+311>: cmpq   -0x30(%rbp), %rax
    0x7fff944c551e <+315>: jne    0x7fff944c5532            ; <+335>
    0x7fff944c5520 <+317>: addq   $0xd8, %rsp
    0x7fff944c5527 <+324>: popq   %rbx
    0x7fff944c5528 <+325>: popq   %r12
    0x7fff944c552a <+327>: popq   %r13
    0x7fff944c552c <+329>: popq   %r14
    0x7fff944c552e <+331>: popq   %r15
    0x7fff944c5530 <+333>: popq   %rbp
    0x7fff944c5531 <+334>: retq   
    0x7fff944c5532 <+335>: callq  0x7fff94c2f0f2            ; symbol stub for: __stack_chk_fail
    0x7fff944c5537 <+340>: nop    
    0x7fff944c5538 <+341>: nop