3d56fff7a4
Add asm-compat macroses to be able to co create assembler code which works and can be build for both ARCv2 and ARCv3 ISAs Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
114 lines
1.5 KiB
C
114 lines
1.5 KiB
C
/* SPDX-License-Identifier: Apache-2.0 */
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/*
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* Copyright (C) 2021 Synopsys, Inc. (www.synopsys.com)
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*
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* Author: Vineet Gupta <vgupta@synopsys.com>
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*
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* pseudo-mnemonics for ALU/Memory instructions for ARC64 ISA
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*/
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.irp cc,,.hi,.nz
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.macro MOVR\cc d, s
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movl\cc \d, \s
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.endm
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.endr
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.irp aa,,.ab,.as,.aw
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.macro LDR\aa d, s, off=0
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ldl\aa \d, [\s, \off]
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.endm
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.endr
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.irp aa,.ab,.as,.aw
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.macro STR\aa d, s, off=0
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; workaround assembler barfing for ST r, [@symb, 0]
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.if \off == 0
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stl\aa \d, [\s]
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.else
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stl\aa \d, [\s, \off]
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.endif
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.endm
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.endr
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.macro STR d, s, off=0
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.if \off == 0
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stl \d, [\s]
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.else
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.if \off > 256
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STR.as \d, \s, \off / 8
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.else
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stl \d, [\s, \off]
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.endif
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.endif
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.endm
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.macro PUSHR r
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pushl \r
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.endm
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.macro POPR r
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popl \r
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.endm
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.macro LRR d, aux
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lrl \d, \aux
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.endm
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.macro SRR d, aux
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srl \d, \aux
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.endm
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.irp cc,,.nz
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.macro ADDR\cc d, s, v
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addl\cc \d, \s, \v
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.endm
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.endr
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.irp cc,,.nz
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.macro ADD2R\cc d, s, v
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add2l\cc \d, \s, \v
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.endm
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.endr
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.macro ADD3R d, s, v
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add3l \d, \s, \v
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.endm
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.macro SUBR d, s, v
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subl \d, \s, \v
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.endm
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.macro BMSKNR d, s, v
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bmsknl \d, \s, \v
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.endm
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.macro LSRR d, s, v
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lsrl \d, \s, \v
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.endm
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.macro ASLR d, s, v
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asll \d, \s, \v
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.endm
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.macro ANDR d, s, v
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andl \d, \s, \v
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.endm
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.macro ORR, d, s, v
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orl \d, \s, \v
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.endm
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.irp cc,ne,eq
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.macro BRR\cc d, s, lbl
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br\cc\()l \d, \s, \lbl
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.endm
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.endr
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.macro BREQR d, s, lbl
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breql \d, \s, \lbl
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.endm
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.macro CMPR op1, op2
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cmpl \op1, \op2
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.endm
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