[apple/javascriptcore.git] / offlineasm / registers.rb

# Copyright (C) 2011 Apple Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
# THE POSSIBILITY OF SUCH DAMAGE.

require "config"

GPRS =
    [
     "t0",
     "t1",
     "t2",
     "t3",
     "t4",
     "cfr",
     "a0",
     "a1",
     "r0",
     "r1",
     "sp",
     "lr",
     
     # 64-bit only registers:
     "t5",
     "t6",  # r10
     "csr1",  # r14, tag type number register
     "csr2"   # r15, tag mask register
    ]

FPRS =
    [
     "ft0",
     "ft1",
     "ft2",
     "ft3",
     "ft4",
     "ft5",
     "fa0",
     "fa1",
     "fa2",
     "fa3",
     "fr"
    ]

REGISTERS = GPRS + FPRS

GPR_PATTERN = Regexp.new('\\A((' + GPRS.join(')|(') + '))\\Z')
FPR_PATTERN = Regexp.new('\\A((' + FPRS.join(')|(') + '))\\Z')

REGISTER_PATTERN = Regexp.new('\\A((' + REGISTERS.join(')|(') + '))\\Z')
Commit	Line	Data
6fe7ccc8 A	1	# Copyright (C) 2011 Apple Inc. All rights reserved.
	2	#
	3	# Redistribution and use in source and binary forms, with or without
	4	# modification, are permitted provided that the following conditions
	5	# are met:
	6	# 1. Redistributions of source code must retain the above copyright
	7	# notice, this list of conditions and the following disclaimer.
	8	# 2. Redistributions in binary form must reproduce the above copyright
	9	# notice, this list of conditions and the following disclaimer in the
	10	# documentation and/or other materials provided with the distribution.
	11	#
	12	# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
	13	# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
	14	# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	15	# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
	16	# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	17	# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	18	# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	19	# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	20	# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	21	# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	22	# THE POSSIBILITY OF SUCH DAMAGE.
	23
93a37866 A	24	require "config"
93a37866 A	25
6fe7ccc8 A	26	GPRS =
	27	[
	28	"t0",
	29	"t1",
	30	"t2",
	31	"t3",
	32	"t4",
	33	"cfr",
	34	"a0",
	35	"a1",
	36	"r0",
	37	"r1",
	38	"sp",
	39	"lr",
	40
	41	# 64-bit only registers:
	42	"t5",
	43	"t6", # r10
	44	"csr1", # r14, tag type number register
	45	"csr2" # r15, tag mask register
	46	]
	47
	48	FPRS =
	49	[
	50	"ft0",
	51	"ft1",
	52	"ft2",
	53	"ft3",
	54	"ft4",
	55	"ft5",
	56	"fa0",
	57	"fa1",
	58	"fa2",
	59	"fa3",
	60	"fr"
	61	]
	62
	63	REGISTERS = GPRS + FPRS
	64
	65	GPR_PATTERN = Regexp.new('\\A((' + GPRS.join(')\|(') + '))\\Z')
	66	FPR_PATTERN = Regexp.new('\\A((' + FPRS.join(')\|(') + '))\\Z')
	67
	68	REGISTER_PATTERN = Regexp.new('\\A((' + REGISTERS.join(')\|(') + '))\\Z')