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Add file to default-configs Add hexagon to meson.build Add hexagon to target/meson.build Add target/hexagon/meson.build Change scripts/qemu-binfmt-conf.sh We can build a hexagon-linux-user target and run programs on the Hexagon scalar core. With hexagon-linux-clang installed, "make check-tcg" will pass. Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1612763186-18161-35-git-send-email-tsimpson@quicinc.com> [rth: Use top-level python variable] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>pull/111/head
Taylor Simpson
6 years ago
committed by
Richard Henderson
Richard Henderson
5 changed files with 199 additions and 1 deletions
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TARGET_ARCH=hexagon |
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## |
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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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|
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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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# |
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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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input: gen_semantics, |
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command: ['@INPUT@', '@OUTPUT@'], |
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) |
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hexagon_ss.add(semantics_generated) |
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|
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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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input: 'gen_shortcode.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def], |
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command: [python, '@INPUT@', 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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input: 'gen_helper_protos.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def, gen_tcg_h], |
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command: [python, '@INPUT@', semantics_generated, attribs_def, gen_tcg_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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input: 'gen_tcg_funcs.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def, gen_tcg_h], |
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command: [python, '@INPUT@', semantics_generated, attribs_def, gen_tcg_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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input: 'gen_tcg_func_table.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def], |
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command: [python, '@INPUT@', 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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input: 'gen_helper_funcs.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def, gen_tcg_h], |
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command: [python, '@INPUT@', semantics_generated, attribs_def, gen_tcg_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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input: 'gen_printinsn.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def], |
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command: [python, '@INPUT@', 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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input: 'gen_op_regs.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def], |
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command: [python, '@INPUT@', 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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input: 'gen_op_attribs.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def], |
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command: [python, '@INPUT@', 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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input: 'gen_opcodes_def.py', |
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depends: [semantics_generated], |
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depend_files: [hex_common_py, attribs_def], |
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command: [python, '@INPUT@', 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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input: gen_dectree_import, |
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command: ['@INPUT@', '@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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input: 'dectree.py', |
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depends: [iset_py], |
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command: ['PYTHONPATH=' + meson.current_build_dir(), '@INPUT@', '@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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'conv_emu.c', |
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)) |
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target_arch += {'hexagon': hexagon_ss} |
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