mirror of https://github.com/YosysHQ/icestorm.git
Bzlmodified.
This commit is contained in:
Leonardo Romor
qijia
parent
7a4d88388d
commit
ed4cf98d9b
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# Copyright 2020 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# BUILD file for Project Icestorm.
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#
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# iceprog is not included in this BUILD file because it depends on libftdi which
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# is not available at this time.
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load("@rules_python//python:defs.bzl", "py_binary")
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load("@rules_cc//cc:defs.bzl", "cc_binary")
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load("//:vars.bzl", "CHIPS", "ICE40_DEVICES")
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licenses(["notice"])
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exports_files([
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"LICENSE",
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"icefuzz/timings_hx1k.txt",
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"icefuzz/timings_hx8k.txt",
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"icefuzz/timings_lp1k.txt",
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"icefuzz/timings_lp8k.txt",
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"icefuzz/timings_lp384.txt",
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"icefuzz/timings_u4k.txt",
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"icefuzz/timings_up5k.txt",
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])
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py_binary(
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name = "icebox_chipdb",
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srcs = [
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"icebox/icebox.py",
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"icebox/icebox_chipdb.py",
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"icebox/iceboxdb.py",
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],
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imports = [
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"icebox",
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],
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python_version = "PY3",
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)
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[genrule(
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name = "chipdb_%s_txt" % device,
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srcs = [],
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outs = ["chipdb-%s.txt" % device],
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cmd = "$(location :icebox_chipdb) %s > $@" % ICE40_DEVICES[device],
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tools = [":icebox_chipdb"],
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visibility = ["//visibility:public"],
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) for device in ICE40_DEVICES.keys()]
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cc_binary(
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name = "icebram",
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srcs = ["icebram/icebram.cc"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "icemulti",
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srcs = ["icemulti/icemulti.cc"],
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copts = [
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"-Wno-implicit-fallthrough",
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],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "icepack",
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srcs = ["icepack/icepack.cc"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "icepll",
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srcs = ["icepll/icepll.cc"],
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visibility = ["//visibility:public"],
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)
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[genrule(
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name = "timings_%s_cc" % chip,
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srcs = ["icefuzz/timings_%s.txt" % chip],
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outs = ["generated/timings_%s.cc" % chip],
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cmd = "(dir=$$(pwd) && cd $$(dirname $(location :icefuzz/timings_%s.txt)) && $$dir/$(location //icetime:timings) %s) > $@" % (chip, chip),
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tools = ["//icetime:timings"],
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visibility = ["//visibility:public"],
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) for chip in CHIPS]
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@ -0,0 +1,13 @@
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module(
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name = "icestorm",
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version = "0.0.1"
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)
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bazel_dep(name = "rules_python", version = "1.4.0")
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bazel_dep(name = "rules_cc", version = "0.1.1")
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bazel_dep(name = "abseil-cpp", version = "20250127.1")
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python = use_extension("@rules_python//python/extensions:python.bzl", "python")
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python.toolchain(
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python_version = "3.13",
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)
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@ -0,0 +1,61 @@
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{
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"nodes": {
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"flake-utils": {
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"inputs": {
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"systems": "systems"
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},
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"locked": {
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"lastModified": 1731533236,
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"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1743583204,
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"narHash": "sha256-F7n4+KOIfWrwoQjXrL2wD9RhFYLs2/GGe/MQY1sSdlE=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "2c8d3f48d33929642c1c12cd243df4cc7d2ce434",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "2c8d3f48d33929642c1c12cd243df4cc7d2ce434",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"flake-utils": "flake-utils",
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"nixpkgs": "nixpkgs"
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}
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},
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"systems": {
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"locked": {
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"lastModified": 1681028828,
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"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
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"owner": "nix-systems",
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"repo": "default",
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"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
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"type": "github"
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},
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"original": {
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"owner": "nix-systems",
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"repo": "default",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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@ -0,0 +1,37 @@
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load("//:vars.bzl", "CHIPS", "ICE40_DEVICES")
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genrule(
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name = "iceutil_renamed_find_chipdb",
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srcs = ["iceutil.cc"],
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outs = ["generated/iceutil_renamed_find_chipdb.cc"],
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cmd = "cat $(SRCS) | sed 's/find_chipdb/find_chipdb_renamed_to_be_replaced/g' > $@",
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)
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cc_binary(
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name = "icetime",
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srcs = [
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"icetime.cc",
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"generated/iceutil_renamed_find_chipdb.cc",
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"bazel_find_chipdb.cc",
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] + ["//:generated/timings_%s.cc" % chip for chip in CHIPS],
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copts = [
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"-Wno-string-plus-int",
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],
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data = ["//:chipdb-%s.txt" % device for device in ICE40_DEVICES],
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defines = [
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"PREFIX=\\\"unspecified\\\"",
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"CHIPDB_SUBDIR=\\\"unspecified\\\"",
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],
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visibility = ["//visibility:public"],
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deps = [
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"@bazel_tools//tools/cpp/runfiles",
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"@abseil-cpp//absl/strings",
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],
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)
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py_binary(
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name = "timings",
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srcs = ["timings.py"],
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python_version = "PY3",
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visibility = ["//visibility:public"],
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)
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@ -0,0 +1,47 @@
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/// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// This file has a replacement for find_chipdb in iceutil.cc that works with
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// Bazel's paths.
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#include <unistd.h>
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#include <string>
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#include "absl/strings/str_cat.h"
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#include "tools/cpp/runfiles/runfiles.h"
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namespace {
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using ::bazel::tools::cpp::runfiles::Runfiles;
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std::string GetExePath() {
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char result[PATH_MAX];
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ssize_t count = readlink("/proc/self/exe", result, PATH_MAX);
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return std::string(result, (count > 0) ? count : 0);
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}
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} // namespace
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std::string find_chipdb(std::string config_device) {
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std::string error;
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auto runfiles =
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std::unique_ptr<Runfiles>(Runfiles::Create(GetExePath(), BAZEL_CURRENT_REPOSITORY, &error));
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if (runfiles == nullptr) {
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fprintf(stderr, "Failed to create Runfiles object: %s\n", error.c_str());
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abort();
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}
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return runfiles->Rlocation(
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absl::StrCat("chipdb-", config_device, ".txt"));
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}
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