mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-12 11:29:30 +00:00
61 lines
992 B
ArmAsm
61 lines
992 B
ArmAsm
|
.file "tester.c"
|
||
|
|
.text
|
||
|
|
.global a
|
||
|
|
.data
|
||
|
|
.balign 2
|
||
|
|
.type a, @object
|
||
|
|
.size a, 2
|
||
|
|
a:
|
||
|
|
.short 5
|
||
|
|
.text
|
||
|
|
.balign 2
|
||
|
|
.global foo
|
||
|
|
.type foo, @function
|
||
|
|
foo:
|
||
|
|
; start of function
|
||
|
|
; framesize_regs: 0
|
||
|
|
; framesize_locals: 2
|
||
|
|
; framesize_outgoing: 0
|
||
|
|
; framesize: 2
|
||
|
|
; elim ap -> fp 2
|
||
|
|
; elim fp -> sp 2
|
||
|
|
; saved regs:(none)
|
||
|
|
; start of prologue
|
||
|
|
SUB.W #2, R1
|
||
|
|
; end of prologue
|
||
|
|
MOV.W R12, @R1
|
||
|
|
MOV.W @R1, R12
|
||
|
|
ADD.W #-2, R12
|
||
|
|
MOV.W @R12, R12
|
||
|
|
CMP.W #0, R12 { JEQ .L2
|
||
|
|
MOV.B #0, R12
|
||
|
|
BR #.L3
|
||
|
|
.L2:
|
||
|
|
MOV.B #1, R12
|
||
|
|
.L3:
|
||
|
|
; start of epilogue
|
||
|
|
ADD.W #2, R1
|
||
|
|
RET
|
||
|
|
.size foo, .-foo
|
||
|
|
.balign 2
|
||
|
|
.global main
|
||
|
|
.type main, @function
|
||
|
|
main:
|
||
|
|
; start of function
|
||
|
|
; framesize_regs: 0
|
||
|
|
; framesize_locals: 0
|
||
|
|
; framesize_outgoing: 0
|
||
|
|
; framesize: 0
|
||
|
|
; elim ap -> fp 2
|
||
|
|
; elim fp -> sp 0
|
||
|
|
; saved regs:(none)
|
||
|
|
; start of prologue
|
||
|
|
; end of prologue
|
||
|
|
MOV.W #a, R12
|
||
|
|
CALL #foo
|
||
|
|
; start of epilogue
|
||
|
|
.refsym __crt0_call_exit
|
||
|
|
RET
|
||
|
|
.size main, .-main
|
||
|
|
.ident "GCC: (jozef) 7.3.2"
|