diff --git a/src/panfrost/bifrost/bi_opcodes.c.py b/src/panfrost/bifrost/bi_opcodes.c.py new file mode 100644 index 00000000000..3df12c9e0ff --- /dev/null +++ b/src/panfrost/bifrost/bi_opcodes.c.py @@ -0,0 +1,51 @@ +# +# Copyright (C) 2020 Collabora, Ltd. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. + +TEMPLATE = """#include "bi_opcodes.h" + +struct bi_op_props bi_opcode_props[BI_NUM_OPCODES] = { +% for opcode in sorted(mnemonics): + <% + add = instructions["+" + opcode][0][1] if "+" + opcode in instructions else None + message = add["message"].upper() if add else "NONE" + sr_count = add["staging_count"].upper() if add else "0" + sr_read = int(add["staging"] in ["r", "rw"] if add else False) + sr_write = int(add["staging"] in ["w", "rw"] if add else False) + has_fma = int("*" + opcode in instructions) + has_add = int("+" + opcode in instructions) + %> + [BI_OPCODE_${opcode.replace('.', '_').upper()}] = { + "${opcode}", BIFROST_MESSAGE_${message}, BI_SR_COUNT_${sr_count}, + ${sr_read}, ${sr_write}, ${has_fma}, ${has_add}, + }, +% endfor +};""" + +import sys +from bifrost_isa import * +from mako.template import Template + +instructions = parse_instructions(sys.argv[1], include_pseudo = True) +ir_instructions = partition_mnemonics(instructions) +mnemonics = set(x[1:] for x in instructions.keys()) + +print(Template(COPYRIGHT + TEMPLATE).render(ops = ir_instructions, mnemonics = mnemonics, instructions = instructions)) diff --git a/src/panfrost/bifrost/meson.build b/src/panfrost/bifrost/meson.build index 23c267800c0..ab87895657a 100644 --- a/src/panfrost/bifrost/meson.build +++ b/src/panfrost/bifrost/meson.build @@ -55,6 +55,15 @@ bifrost_gen_disasm_c = custom_target( depend_files : files('bifrost_isa.py'), ) +bi_opcodes_c = custom_target( + 'bi_opcodes.c', + input : ['bi_opcodes.c.py', 'ISA.xml'], + output : 'bi_opcodes.c', + command : [prog_python, '@INPUT@'], + capture : true, + depend_files : files('bifrost_isa.py'), +) + bi_generated_pack_h = custom_target( 'bi_generated_pack.h', input : ['gen_pack.py', 'ISA.xml'], @@ -96,7 +105,7 @@ libpanfrost_bifrost_disasm = static_library( libpanfrost_bifrost = static_library( 'panfrost_bifrost', - [libpanfrost_bifrost_files, bifrost_nir_algebraic_c], + [libpanfrost_bifrost_files, bifrost_nir_algebraic_c, bi_opcodes_c], include_directories : [inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_gallium_aux, inc_panfrost_hw], dependencies: [idep_nir, idep_bi_generated_pack_h, idep_bi_opcodes_h], link_with: [libpanfrost_util, libpanfrost_bifrost_disasm],