84 lines
1.4 KiB
ArmAsm
84 lines
1.4 KiB
ArmAsm
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#################################################################
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# #
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# Copyright 2001 Sanchez Computer Associates, Inc. #
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# #
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# This source code contains the intellectual property #
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# of its copyright holder(s), and is made available #
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# under a license. If you do not know the terms of #
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# the license, please stop and do not read further. #
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# #
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#################################################################
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# PAGE ,132
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.title op_extcall.s
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# .386
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# .MODEL FLAT, C
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.include "linkage.si"
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.INCLUDE "g_msf.si"
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.sbttl op_extcall
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# PAGE +
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.DATA
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.extern ERR_GTMCHECK
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.extern ERR_LABELUNKNOWN
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.extern frame_pointer
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.text
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.extern auto_zlink
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.extern new_stack_frame
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.extern rts_error
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# PUBLIC op_extcall
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ENTRY op_extcall
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putframe
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addl $4,%esp
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popl %edx
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popl %eax
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cmpl $0,%eax
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je l2
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l1: movl (%eax),%eax
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addl mrt_curr_ptr(%edx),%eax
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addl %edx,%eax
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pushl %eax
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pushl $0
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pushl %edx
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call new_stack_frame
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addl $12,%esp
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getframe
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ret
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l2: cmpl $0,%edx
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jne l4
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subl $4,%esp
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pushl %esp
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movl frame_pointer,%eax
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pushl msf_mpc_off(%eax)
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call auto_zlink
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addl $8,%esp
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cmpl $0,%eax
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je l3
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movl %eax,%edx
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popl %eax
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cmpl $0,%eax
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jne l1
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l3: addl $4,%esp
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pushl ERR_GTMCHECK
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pushl $1
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call rts_error
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pushl $1 # in original m68020 code ??
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addl $8,%esp
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getframe
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ret
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l4: pushl ERR_LABELUNKNOWN
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pushl $1
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call rts_error
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addl $8,%esp
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getframe
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ret
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# op_extcall ENDP
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# END
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