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Add setup.py
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‎__main__.py

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from __future__ import print_function
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import os
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import sys
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from .compiler import Compiler
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from .compiler.util import encodeBinRawSav, setErrorMode
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if len(sys.argv) < 2:
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print("PDPy11 Compiler")
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print("(c) 2018 Ivanq")
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print()
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print("Usage:")
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print("""pdpy11 file.mac Compile file.mac to file.bin """)
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print("""pdpy11 file.mac --bin Compile file.mac to file.bin, replaces """)
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print(""" make_raw / make_bk0010_rom / make_bin / make_sav""")
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print("""pdpy11 file.mac --sav Compile file.mac to file.sav, replaces """)
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print(""" make_raw / make_bk0010_rom / make_bin / make_sav""")
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print("""pdpy11 file.mac --raw Compile file.mac to file, without bin header """)
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print("""pdpy11 a b c Compile & link files a, b and c to a.bin """)
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print("""pdpy11 a b c -o proj --raw Compile & link files a, b and c to proj (w/o bin""")
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print(""" header) """)
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print("""pdpy11 a b c -o proj Compile & link files a, b and c to proj.bin (w/ """)
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print(""" bin header) """)
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print("""pdpy11 --project dir Compile & link file dir/main.mac (see Project """)
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print(""" mode) """)
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print()
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print("""pdpy11 file.mac --lst Generate listing file "file.lst" """)
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print()
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print("""--link n Link file/project from 0oN (default -- 0o1000) """)
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print()
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print("""--syntax pdp11asm Use pdp11asm bugs/features: @M is same as @M(PC)""")
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print(""" (M is not resolved to M-.), .INCLUDE is same as """)
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print(""" .INCLUDE .END """)
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print("""--syntax pdpy11 (default) Use PDPy11 features, fix pdp11asm """)
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print(""" bugs. This is the recommended mode for all new """)
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print(""" projects. """)
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print("""-Dname=value Set global label <name> to integer <value> """)
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print(""" (parsed using assembler rules) """)
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print("""-Dname="value" or Set global label <name> to string <value> """)
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print("""-Dname='value' or """)
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print("""-Dname=/value/ """)
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print()
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print("""--sublime Output errors in Sublime-compatible format. This""")
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print(""" allows Sublime to show errors inline. """)
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print()
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print("Directives:")
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print("""ORG n / .LINK n / .LA n Link file from N (replaces --link). However, if """)
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print(""" an included file contains .LINK, the included """)
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print(""" file will be linked from N, but written to ".". """)
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print(""".INCLUDE "filename" / Compile file "filename", then return to current """)
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print(""".RAW_INCLUDE filename file. Embed "filename" to current binary file, """)
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print(""" and link it from ".". """)
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print(""" In "pdp11asm" mode, .INCLUDE is same as .INCLUDE""")
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print(""" .END, and .RAW_INCLUDE is same as .INCLUDE. """)
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print(""" In "pdpy11" mode, they work the same way, only """)
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print(""" syntax differs. """)
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print(""" Technically, this is the same as directly """)
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print(""" inserting the included file's source code to """)
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print(""" current file, with only .EXTERNal labels being """)
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print(""" visible to other files. This also means that """)
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print(""" including a file that has ".EXTERN" twice is """)
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print(""" not a good idea -- an error will be raised, as """)
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print(""" labels are redefined. Use ".ONCE" to fix this. """)
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print(""".PDP11 Ignored """)
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print(""".i8080 Emits syntax error """)
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print(""".SYNTAX {pdp11asm/pdpy11} Change syntax locally, for 1 file """)
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print(""".DB n / .BYTE n / DB n Emits byte N """)
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print(""".DW n / .WORD n / DW n Emits word N """)
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print(""".END / END Same as EOF; inside .REPEAT block works like """)
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print(""" 'continue' operator """)
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print(""".DS n / .BLKB n / DS n Emits N zero bytes """)
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print(""".BLKW n Emits N zero words (N * 2 bytes) """)
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print(""".EVEN If . points to an odd address, emit 1 zero byte """)
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print("""ALIGN n Align . by n, ceiling if n is not a divisor of """)
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print(""" ".". """)
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print(""".ASCII "..." Emits string """)
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print(""".ASCIZ "..." Emits string, plus zero byte """)
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print("""make_raw ["..."] Same as --raw. If string is passed, this is the """)
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print(""" resulting filename. """)
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print("""make_bk0010_rom ["..."] / Same as --bin. If string is passed, this is the """)
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print("""make_bin ["..."] resulting filename. """)
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print("""make_sav ["..."] Same as --sav. If string is passed, this is the """)
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print(""" resulting filename. """)
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print("""convert1251toKOI8R {ON|OFF} Ignored """)
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print("""decimalnumbers {ON|OFF} If ON, N is the same as N., and you must use """)
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print(""" 0oN or 0N or No for octal. This does not affect """)
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print(""" --link and other CLI arguments. """)
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print("""insert_file "filename" Insert raw file "filename" to . """)
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print(""".REPEAT count { code } Repeat code inside .REPEAT block <count> times """)
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print(""".EXTERN NONE / Sets which labels are visible in other files. """)
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print(""".EXTERN ALL / "NONE" means all global labels are visible in """)
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print(""".EXTERN label1[, label2[, ...]] current file, but not others. "ALL" is the same """)
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print(""" as mentioning all the labels defined in current """)
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print(""" file. See also: Project mode. """)
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print(""".ONCE Makes current file includable only once -- if it""")
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print(""" was included before, it works like ".END". """)
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print()
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print("Project mode")
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print("""PDPy11 can compile projects. Use `--project directory` CLI argument for this. """)
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print("""PDPy11 will compile all files (except the ones mentioned in `.pdpy11ignore` -- """)
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print("""see below) containing `make_raw`, `make_bk0010_rom`, `make_bin` or `make_sav` """)
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print("""directive. Such files are called "include roots". """)
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print()
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print("""In project mode, `.INCLUDE` and `.RAW_INCLUDE` can include directories, which """)
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print("""means to include all `.mac` files inside the directory (except files mentioned """)
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print("""in `.pdpy11ignore`). """)
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print()
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print(".pdpy11ignore")
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print("""This file has syntax similar to `.gitignore`. It sets what files to ignore when """)
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print("""including directories. """)
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print("""Example: """)
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print("""filename.mac ; Ignore all files called filename.mac """)
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print("""a/* ; Ignore files in "a" directory and "whatever/a" directory """)
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print("""/a ; Ignore files in "a" directory only """)
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print("""test.mac/ ; Ignore everything inside "test.mac" directory and """)
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print(""" ; whatever/test.mac" directory, but not "test.mac" file or """)
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print(""" ; "whatever/test.mac" file """)
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raise SystemExit(0)
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# Parse CLI arguments
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output_format = None
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files = []
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output = None
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syntax = "pdpy11"
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link = "1000"
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project = None
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defines = []
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do_lst = False
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args = sys.argv[1:]
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while len(args):
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arg = args.pop(0)
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if arg == "--bin":
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output_format = "bin"
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elif arg == "--sav":
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output_format = "sav"
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elif arg == "--raw":
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output_format = "raw"
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elif arg == "--lst":
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do_lst = True
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elif arg == "--project":
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if project is not None:
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print("Only 1 project may be linked")
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raise SystemExit(1)
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project = args.pop(0)
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elif arg == "-o":
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output = args.pop(0)
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elif arg == "--link":
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link = args.pop(0)
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elif arg == "--syntax":
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syntax = args.pop(0)
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elif arg.startswith("--syntax="):
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syntax = arg.replace("--syntax=", "")
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elif arg == "--sublime":
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setErrorMode(sublime=True)
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elif arg[:2] == "-D":
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name, value = arg[2:].split("=", 1)
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str_punct = ("\"", "'", "/")
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if value == "":
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pass
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elif value[0] == value[-1] and value[0] in str_punct:
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# String
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defines.append((name, value[1:-1]))
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else:
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# Integer
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if value[:2] in ("0x", "0X"):
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value = int(value[2:], 16)
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elif value[-1] == ".":
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value = int(value[:-1], 10)
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else:
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value = int(value, 8)
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defines.append((name, value))
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else:
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files.append(arg)
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if len(files) == 0 and project is None:
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print("No files passed")
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raise SystemExit(1)
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elif len(files) != 0 and project is not None:
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print("Either a project or file list may be passed, not both")
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raise SystemExit(1)
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elif syntax not in ("pdp11asm", "pdpy11"):
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print("Invalid syntax (expected 'pdp11asm' or 'pdpy11', got '{}')".format(syntax))
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raise SystemExit(1)
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if link[:2] in ("0x", "0X"):
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link = int(link[2:], 16)
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elif link[-1] == ".":
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link = int(link[:-1], 10)
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else:
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link = int(link, 8)
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output_noext = output
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if output is None:
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if project is not None:
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output = project
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output_noext = output
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# Add extension
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if output_format is None or output_format == "bin":
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output += ".bin"
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elif output_format == "sav":
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output += ".sav"
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else:
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output += ".raw"
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else:
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output = files[0]
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if output.endswith(".mac"):
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output = output[:-4]
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output_noext = output
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# Add extension
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if output_format is None or output_format == "bin":
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output += ".bin"
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elif output_format == "sav":
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output += ".sav"
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file_list = []
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if project is not None:
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# Get pdpy11ignore
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pdpy11ignore = []
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try:
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with open(os.path.join(project, ".pdpy11ignore")) as f:
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for line in f.read().split("\n"):
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# Replace directory separators
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line = line.replace("/", os.sep)
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line = line.replace("\\", os.sep)
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isRoot = line.startswith(os.sep)
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isDir = line.endswith(os.sep)
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# Split
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line = line.split(os.sep)
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# Remove empty parts
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line = [part for part in line if part != ""]
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# Join back
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line = os.sep.join(line)
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# Save
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pdpy11ignore.append((line, isRoot, isDir))
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except IOError:
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pass
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# Get file list
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for dirName, _, fileNames in os.walk(project):
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for fileName in fileNames:
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file = os.path.join(dirName, fileName)
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for line, isRoot, isDir in pdpy11ignore:
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if file == line:
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# Full match
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if not isDir:
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break
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elif file.startswith(line + os.sep):
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# Prefix match
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break
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elif file.endswith(os.sep + line):
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# Suffix match
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if not isRoot:
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break
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elif os.sep + line + os.sep in file:
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# Substring match
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if not isRoot:
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break
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else:
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# No match -- not in pdpy11ignore
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if file.endswith(".mac"):
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file = os.path.join(os.getcwd(), file)
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file_list.append(file)
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compiler = Compiler(syntax=syntax, link=link, file_list=file_list, project=project)
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for name, value in defines:
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compiler.define(name, value)
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if project is not None:
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# Project mode
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lstname = project
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for ext, file, output, link_address in compiler.buildProject():
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with open(file, "wb") as f:
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f.write(encodeBinRawSav(ext, output, link_address))
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else:
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# Single file mode
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lstname = files[0]
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if lstname.endswith(".mac"):
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lstname = lstname[:-4]
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for file in files:
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compiler.include_root = file
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compiler.addFile(file)
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out_files = compiler.link()
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for ext, file in out_files:
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with open(file, "wb") as f:
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f.write(encodeBinRawSav(ext, compiler.output, compiler.link_address))
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if len(out_files) == 0 or output_format is None:
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# No output file
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with open(output, "wb") as f:
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f.write(encodeBinRawSav(output_format or "bin", compiler.output, compiler.link_address))
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if do_lst:
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with open(lstname + ".lst", "w") as f:
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for line in compiler.generateLst():
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f.write(line + "\n")
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from .pdpy11 import __main__

‎__init__.py ‎pdpy11/__init__.py

File renamed without changes.

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