183 lines
5.9 KiB
Meson
183 lines
5.9 KiB
Meson
##
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## Copyright(c) 2020-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, see <http://www.gnu.org/licenses/>.
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##
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hexagon_ss = ss.source_set()
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hex_common_py = 'hex_common.py'
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attribs_def = meson.current_source_dir() / 'attribs_def.h.inc'
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gen_tcg_h = meson.current_source_dir() / 'gen_tcg.h'
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gen_tcg_hvx_h = meson.current_source_dir() / 'gen_tcg_hvx.h'
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#
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# Step 1
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# We use a C program to create semantics_generated.pyinc
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#
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gen_semantics = executable(
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'gen_semantics',
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'gen_semantics.c',
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native: true, build_by_default: false)
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semantics_generated = custom_target(
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'semantics_generated.pyinc',
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output: 'semantics_generated.pyinc',
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command: [gen_semantics, '@OUTPUT@'],
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)
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hexagon_ss.add(semantics_generated)
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#
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# Step 2
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# We use Python scripts to generate the following files
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# shortcode_generated.h.inc
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# helper_protos_generated.h.inc
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# tcg_funcs_generated.c.inc
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# tcg_func_table_generated.c.inc
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# helper_funcs_generated.c.inc
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# printinsn_generated.h.inc
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# op_regs_generated.h.inc
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# op_attribs_generated.h.inc
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# opcodes_def_generated.h.inc
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#
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shortcode_generated = custom_target(
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'shortcode_generated.h.inc',
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output: 'shortcode_generated.h.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def],
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command: [python, files('gen_shortcode.py'), semantics_generated, attribs_def, '@OUTPUT@'],
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)
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hexagon_ss.add(shortcode_generated)
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helper_protos_generated = custom_target(
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'helper_protos_generated.h.inc',
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output: 'helper_protos_generated.h.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def, gen_tcg_h, gen_tcg_hvx_h],
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command: [python, files('gen_helper_protos.py'), semantics_generated, attribs_def, gen_tcg_h, gen_tcg_hvx_h, '@OUTPUT@'],
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)
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hexagon_ss.add(helper_protos_generated)
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tcg_funcs_generated = custom_target(
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'tcg_funcs_generated.c.inc',
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output: 'tcg_funcs_generated.c.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def, gen_tcg_h, gen_tcg_hvx_h],
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command: [python, files('gen_tcg_funcs.py'), semantics_generated, attribs_def, gen_tcg_h, gen_tcg_hvx_h, '@OUTPUT@'],
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)
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hexagon_ss.add(tcg_funcs_generated)
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tcg_func_table_generated = custom_target(
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'tcg_func_table_generated.c.inc',
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output: 'tcg_func_table_generated.c.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def],
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command: [python, files('gen_tcg_func_table.py'), semantics_generated, attribs_def, '@OUTPUT@'],
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)
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hexagon_ss.add(tcg_func_table_generated)
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helper_funcs_generated = custom_target(
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'helper_funcs_generated.c.inc',
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output: 'helper_funcs_generated.c.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def, gen_tcg_h, gen_tcg_hvx_h],
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command: [python, files('gen_helper_funcs.py'), semantics_generated, attribs_def, gen_tcg_h, gen_tcg_hvx_h, '@OUTPUT@'],
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)
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hexagon_ss.add(helper_funcs_generated)
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printinsn_generated = custom_target(
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'printinsn_generated.h.inc',
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output: 'printinsn_generated.h.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def],
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command: [python, files('gen_printinsn.py'), semantics_generated, attribs_def, '@OUTPUT@'],
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)
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hexagon_ss.add(printinsn_generated)
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op_regs_generated = custom_target(
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'op_regs_generated.h.inc',
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output: 'op_regs_generated.h.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def],
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command: [python, files('gen_op_regs.py'), semantics_generated, attribs_def, '@OUTPUT@'],
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)
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hexagon_ss.add(op_regs_generated)
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op_attribs_generated = custom_target(
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'op_attribs_generated.h.inc',
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output: 'op_attribs_generated.h.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def],
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command: [python, files('gen_op_attribs.py'), semantics_generated, attribs_def, '@OUTPUT@'],
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)
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hexagon_ss.add(op_attribs_generated)
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opcodes_def_generated = custom_target(
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'opcodes_def_generated.h.inc',
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output: 'opcodes_def_generated.h.inc',
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depends: [semantics_generated],
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depend_files: [hex_common_py, attribs_def],
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command: [python, files('gen_opcodes_def.py'), semantics_generated, attribs_def, '@OUTPUT@'],
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)
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hexagon_ss.add(opcodes_def_generated)
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#
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# Step 3
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# We use a C program to create iset.py which is imported into dectree.py
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# to create the decode tree
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#
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gen_dectree_import = executable(
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'gen_dectree_import',
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'gen_dectree_import.c', opcodes_def_generated, op_regs_generated,
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native: true, build_by_default: false)
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iset_py = custom_target(
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'iset.py',
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output: 'iset.py',
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command: [gen_dectree_import, '@OUTPUT@'],
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)
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hexagon_ss.add(iset_py)
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#
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# Step 4
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# We use the dectree.py script to generate the decode tree header file
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#
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dectree_generated = custom_target(
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'dectree_generated.h.inc',
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output: 'dectree_generated.h.inc',
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depends: [iset_py],
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env: {'PYTHONPATH': meson.current_build_dir()},
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command: [python, files('dectree.py'), '@OUTPUT@'],
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)
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hexagon_ss.add(dectree_generated)
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hexagon_ss.add(files(
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'cpu.c',
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'translate.c',
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'op_helper.c',
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'gdbstub.c',
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'genptr.c',
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'reg_fields.c',
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'decode.c',
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'iclass.c',
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'opcodes.c',
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'printinsn.c',
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'arch.c',
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'fma_emu.c',
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'mmvec/decode_ext_mmvec.c',
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'mmvec/system_ext_mmvec.c',
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))
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target_arch += {'hexagon': hexagon_ss}
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