ack/mach/arm/libem/head_em.s
1988-02-18 10:08:42 +00:00

50 lines
565 B
ArmAsm

.define begdat, begbss
.define hol0, argv, envp, reghp
.define ignmask, trpreg, rcktrap
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
ADR R0,begbss
ADR R1,_endbss
MOV R2,#0
1:
STR R2,[R0],#4
CMP R0,R1
BGT 1b
MOV R12, #0x100000
ADR R11, envp
STMFD R12<, {R11}
ADR R11, argv
STMFD R12<, {R11}
MOV R11, #1
STMFD R12<, {R11}
BAL.L _m_a_i_n
rcktrap:
SWI 1
.sect .bss
begbss:
.sect .data
begdat:
hol0:
.data4 0
.data4 0
argv:
.data4 2f
envp:
.data4 0
2:
.asciz 'PROGRAM'
reghp:
.data4 _endbss
ignmask:
.data4 0
trpreg:
.data4 0