?? fmcrt0.s
字號:
/ C runtime startoff including monitoringcbufs = 300.exit = 1.write = 4.signal = 48..globl _monitor.globl _sbrk.globl _main.globl _exit.globl _environ.globl _etext.globl __cleanup.globl countbase.globl fptrapstart: sys signal; 4; fptrap setd mov 2(sp),r0 clr -2(r0) mov sp,r0 sub $4,sp mov 4(sp),(sp) tst (r0)+ mov r0,2(sp)1: tst (r0)+ bne 1b cmp r0,*2(sp) blo 1f tst -(r0)1: mov r0,4(sp) mov r0,_environ mov $_etext,r1 sub $eprol,r1 add $7,r1 ash $-3,r1 bic $!17777,r1 mov $cbufs,-(sp) add $3*[cbufs+1],r1 mov r1,-(sp) asl r1 mov r1,-(sp) jsr pc,_sbrk tst (sp)+ cmp r0,$-1 beq 9f mov r0,-(sp) add $6,r0 mov r0,countbase mov $_etext,-(sp) mov $eprol,-(sp) jsr pc,_monitor add $10.,sp jsr pc,_main cmp (sp)+,(sp)+ mov r0,(sp) jsr pc,_exit9: mov $2,r0 sys write; 8f; 9f-8f.data; 8: <No space for monitor buffer\n>; 9:.even; .text_exit: mov r5,-(sp) mov sp,r5 jsr pc,__cleanup clr -(sp) jsr pc,_monitor tst (sp)+ mov 4(r5),r0 sys exiteprol:.bss_environ: .=.+2countbase: .=.+2.data .=.+2
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