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Author SHA1 Message Date
Justine Tunney d0ad50f5ae Add multicast test that works on Linux
This test unfortunately doesn't work yet on non-Linux platforms, which
wasn't what I expected since the ip_mreq ABI is the same across all of
our supported platforms. There's also an automation issue due to using
INADDR_ANY since it causes popups on Windows.
2023-02-03 13:58:13 -08:00
22610 changed files with 234744 additions and 860138 deletions

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-1
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@@ -8,7 +8,6 @@ AlwaysBreakBeforeMultilineStrings: false
AllowShortFunctionsOnASingleLine: false
KeepEmptyLinesAtTheStartOfBlocks: true
ConstructorInitializerAllOnOneLineOrOnePerLine: true
IncludeBlocks: Merge
---
Language: Cpp
AllowShortFunctionsOnASingleLine: false
-1
View File
@@ -1,4 +1,3 @@
# -*- conf -*-
*.gz binary
/build/bootstrap/*.com binary
/usr/share/zoneinfo/* binary
+1 -1
View File
@@ -17,7 +17,7 @@ jobs:
runs-on: ubuntu-latest
strategy:
matrix:
mode: ["", tiny, rel, tinylinux, optlinux]
mode: ["", tiny, opt, rel]
steps:
- uses: actions/checkout@v3
-2
View File
@@ -1,8 +1,6 @@
# -*- conf -*-
/o
/cosmocc
/.cosmocc
# TODO: Find some way to have Python write to o/
__pycache__
+8 -5
View File
@@ -15,7 +15,7 @@
"alignas(x)",
"alignof(x)",
"artificial=",
"__wur=",
"dontdiscard=",
"mayalias=",
"forceinline=",
"forcealign(x)=",
@@ -35,13 +35,14 @@
"returnstwice=",
"textwindows=",
"privileged=",
"dontinstrument=",
"compatfn=",
"noinstrument=",
"nodebuginfo=",
"interruptfn=",
"optimizespeed=",
"forcealignargpointer=",
"dontasan=",
"dontubsan=",
"noasan=",
"noubsan=",
"donothing=",
"nosideeffect=",
"unreachable=",,
@@ -77,6 +78,7 @@
"-Wa,-W",
"-Wa,-I.",
"-Wa,--noexecstack",
"-Wa,--nocompress-debug-sections",
"-Og",
"-g",
"-gdescribe-dies",
@@ -101,7 +103,8 @@
],
"defines": [
"COSMO",
"MODE="
"MODE=",
"IMAGE_BASE_VIRTUAL=0x400000"
]
}
],
+14 -32
View File
@@ -2,41 +2,23 @@
We'd love to accept your patches! Please read this guide first.
## Identity Disclosure
This project does not accept anonymous contributions. Justine Tunney
won't merge pull requests from strangers. In order to change the Cosmo
codebase, and have your changes be upstreamed, she has to know who you
are. You're encouraged to disclose your full name and email address to
the public too, by including them in your git commit messages; however
that's not a requirement; as we're happy to respect the wishes of
contributors who prefer to remain anonymous to the public.
## Copyright Assignment
The first time you send a pull request, you need to send an email to
Justine Tunney <jtunney@gmail.com> stating that you intend to assign her
the copyright to the changes you contribute to Cosmopolitan. This only
applies to the code you *choose* to contribute. It only has to happen
once. The email should be sent from an email address associated with
your identity. Your email should link to your pull request.
Please send an email to Justine Tunney <jtunney@gmail.com> stating that
you intend to assign her the copyright to the changes you contribute to
Cosmopolitan. Please use the same email address you use for git commits
which should only contain original source code from you or other people
who are also assigning copyright. Please note that, if you're employed,
you may need to get your employer's approval beforehand. If you can not
assign copyright due to local laws, then you may alternatively consider
disclaiming it using the language in [Unlicense](https://unlicense.org)
or [CC-0](http://creativecommons.org/share-your-work/public-domain/cc0)
Please note that in order to give Justine the copyright, it has to be
yours to give in the first place. If you're employed, then you should
get your employer's approval to do this beforehand. Even with big
companies like Google, this process is quick and painless. Usually we
see employers granting authorization in less than one day.
If you live in a country that doesn't recognize one's ability to assign
copyright, then you may alternatively consider disclaiming it using the
language in [Unlicense](https://unlicense.org) or
[CC-0](http://creativecommons.org/share-your-work/public-domain/cc0).
If you're checking-in third party code, then you need to have headers at
the top of each source file (but never header files) documenting its
owners and the code should go in the `third_party/` folder. Every third
party project should have a `README.cosmo` file that documents its
provenance as well as any local changes you've made.
This is important because we can't produce 12kb single-file executables
that comply with license requirements if we have to embed lots of them.
Although that's less of an issue depending on the purpose of the files.
For example, ownership is much less of a concern in the unit test files
so you're encouraged to put your copyright on those, provided it's ISC.
## Style Guide
+185 -382
View File
@@ -1,5 +1,5 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
@@ -60,12 +60,13 @@
# build/config.mk
SHELL = build/bootstrap/cocmd.com
HOSTS ?= freebsd openbsd netbsd rhel7 rhel5 xnu win10
MAKEFLAGS += --no-builtin-rules
.SUFFIXES:
.DELETE_ON_ERROR:
.FEATURES: output-sync
.PHONY: all o bins check test depend tags aarch64 clean
.PHONY: all o bins check test depend tags
ifneq ($(m),)
ifeq ($(MODE),)
@@ -73,106 +74,9 @@ MODE := $(m)
endif
endif
COMMA := ,
PWD := $(shell pwd)
# detect wsl2 running cosmopolitan binaries on the host by checking whether:
# - user ran build/bootstrap/make.com, in which case make's working directory is in wsl
# - user ran make, in which case cocmd.com's working directory is in wsl
ifneq ($(findstring //wsl.localhost/,$(CURDIR) $(PWD)),)
$(warning wsl2 interop is enabled)
$(error you need to run sudo sh -c 'echo -1 > /proc/sys/fs/binfmt_misc/WSLInterop')
endif
UNAME_M := $(shell uname -m)
UNAME_S := $(shell uname -s)
# apple still distributes a 17 year old version of gnu make
ifeq ($(MAKE_VERSION), 3.81)
$(error please use build/bootstrap/make.com)
endif
LC_ALL = C
SOURCE_DATE_EPOCH = 0
ARFLAGS = rcsD
ZFLAGS ?=
XARGS ?= xargs -P4 -rs8000
DOT ?= dot
CLANG = clang
TMPDIR = o/tmp
AR = build/bootstrap/ar.com
CP = build/bootstrap/cp.com
RM = build/bootstrap/rm.com -f
GZIP = build/bootstrap/gzip.com
ECHO = build/bootstrap/echo.com
CHMOD = build/bootstrap/chmod.com
TOUCH = build/bootstrap/touch.com
PKG = build/bootstrap/package.com
MKDEPS = build/bootstrap/mkdeps.com
ZIPOBJ = build/bootstrap/zipobj.com
ZIPCOPY = build/bootstrap/zipcopy.com
PECHECK = build/bootstrap/pecheck.com
FIXUPOBJ = build/bootstrap/fixupobj.com
MKDIR = build/bootstrap/mkdir.com -p
COMPILE = build/bootstrap/compile.com -V9 -P4096 $(QUOTA)
IGNORE := $(shell $(MKDIR) $(TMPDIR))
# the default build modes is empty string
# on x86_64 hosts, MODE= is the same as MODE=x86_64
# on aarch64 hosts, MODE= is changed to MODE=aarch64
ifeq ($(MODE),)
ifeq ($(UNAME_M),arm64)
MODE := aarch64
endif
ifeq ($(UNAME_M),aarch64)
MODE := aarch64
endif
endif
ifneq ($(findstring aarch64,$(MODE)),)
ARCH = aarch64
HOSTS ?= pi studio freebsdarm
else
ARCH = x86_64
HOSTS ?= freebsd rhel7 xnu win10 openbsd netbsd
endif
ZIPOBJ_FLAGS += -a$(ARCH)
IGNORE := $(shell $(MKDIR) $(TMPDIR))
export ADDR2LINE
export LC_ALL
export MKDIR
export MODE
export SOURCE_DATE_EPOCH
export TMPDIR
COSMOCC = .cosmocc/3.2
TOOLCHAIN = $(COSMOCC)/bin/$(ARCH)-linux-cosmo-
DOWNLOAD := $(shell build/download-cosmocc.sh $(COSMOCC) 3.2 28b48682595f0f46b45ab381118cdffdabc8fcfa29aa54e301fe6ffe35269f5e)
AS = $(TOOLCHAIN)as
CC = $(TOOLCHAIN)gcc
CXX = $(TOOLCHAIN)g++
CXXFILT = $(TOOLCHAIN)c++filt
LD = $(TOOLCHAIN)ld.bfd
NM = $(TOOLCHAIN)nm
GCC = $(TOOLCHAIN)gcc
STRIP = $(TOOLCHAIN)strip
OBJCOPY = $(TOOLCHAIN)objcopy
OBJDUMP = $(TOOLCHAIN)objdump
ifneq ($(wildcard $(PWD)/$(TOOLCHAIN)addr2line),)
ADDR2LINE = $(PWD)/$(TOOLCHAIN)addr2line
else
ADDR2LINE = $(TOOLCHAIN)addr2line
endif
# primary build rules
all: o
o: o/$(MODE)
o/$(MODE): \
o/$(MODE)/ape \
o/$(MODE)/dsp \
@@ -183,44 +87,20 @@ o/$(MODE): \
o/$(MODE)/examples \
o/$(MODE)/third_party
# TODO(jart): Make Emacs `C-c C-c` shortcut not need this.
.PHONY: o/$(MODE)/ o/$(MODE)/.
o/$(MODE)/: o/$(MODE)
o/$(MODE)/.: o/$(MODE)
# check if we're using o//third_party/make/make.com
# we added sandboxing to guarantee cosmo's makefile is hermetic
# it also shaves away 200ms of startup latency with native $(uniq)
ifneq ($(LANDLOCKMAKE_VERSION),)
ifeq ($(UNAME_S),Linux)
ifeq ($(wildcard /usr/bin/ape),)
$(warning please run ape/apeinstall.sh if you intend to use landlock make)
$(shell sleep .5)
endif
endif
ifneq ($(TOOLCHAIN),)
.STRICT = 1
endif
endif
.PLEDGE += stdio rpath wpath cpath fattr proc
.UNVEIL += \
libc/integral \
libc/stdbool.h \
libc/disclaimer.inc \
rwc:/dev/shm \
rx:cosmocc \
rx:build/bootstrap \
r:build/portcosmo.h \
/proc/stat \
rw:/dev/null \
rw:/dev/full \
w:o/stack.log \
/etc/hosts \
~/.runit.psk \
/proc/self/status \
rx:/usr/bin/qemu-aarch64 \
rx:o/third_party/qemu/qemu-aarch64 \
.PLEDGE = stdio rpath wpath cpath fattr proc
.UNVEIL = \
libc/integral \
libc/disclaimer.inc \
rwc:/dev/shm \
rx:build/bootstrap \
rx:o/third_party/gcc \
/proc/stat \
rw:/dev/null \
w:o/stack.log \
/etc/hosts \
~/.runit.psk \
/proc/self/status \
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
PKGS =
@@ -230,158 +110,144 @@ include build/functions.mk #─┐
include build/definitions.mk # ├──META
include build/config.mk # │ You can build
include build/rules.mk # │ You can topologically order
include build/online.mk #─┘
include libc/nexgen32e/BUILD.mk #─┐
include libc/sysv/BUILD.mk # ├──SYSTEM SUPPORT
include libc/nt/BUILD.mk # │ You can do math
include libc/intrin/BUILD.mk # │ You can use the stack
include third_party/compiler_rt/BUILD.mk # │ You can manipulate arrays
include libc/tinymath/BUILD.mk # │ You can issue raw system calls
include libc/str/BUILD.mk # │
include third_party/xed/BUILD.mk # │
include third_party/puff/BUILD.mk # │
include libc/elf/BUILD.mk # │
include ape/BUILD.mk # │
include libc/fmt/BUILD.mk # │
include libc/vga/BUILD.mk # │
include libc/irq/BUILD.mk #─┘
include libc/calls/BUILD.mk #─┐
include libc/irq/BUILD.mk # ├──SYSTEMS RUNTIME
include third_party/nsync/BUILD.mk # │ You can issue system calls
include libc/runtime/BUILD.mk # │
include libc/crt/BUILD.mk # │
include third_party/dlmalloc/BUILD.mk #─┘
include libc/mem/BUILD.mk #─┐
include third_party/gdtoa/BUILD.mk # ├──DYNAMIC RUNTIME
include third_party/nsync/mem/BUILD.mk # │ You can now use stdio
include libc/proc/BUILD.mk # │ You can now use threads
include libc/dlopen/BUILD.mk # │ You can now use processes
include libc/thread/BUILD.mk # │ You can finally call malloc()
include third_party/zlib/BUILD.mk # │
include libc/stdio/BUILD.mk # │
include tool/hello/BUILD.mk # │
include libc/time/BUILD.mk # │
include net/BUILD.mk # │
include third_party/vqsort/BUILD.mk # │
include libc/log/BUILD.mk # │
include third_party/getopt/BUILD.mk # │
include third_party/bzip2/BUILD.mk # │
include dsp/core/BUILD.mk # │
include third_party/zlib/gz/BUILD.mk # │
include third_party/intel/BUILD.mk # │
include third_party/aarch64/BUILD.mk # │
include libc/BUILD.mk #─┘
include libc/sock/BUILD.mk #─┐
include net/http/BUILD.mk # ├──ONLINE RUNTIME
include third_party/musl/BUILD.mk # │ You can communicate with the network
include libc/x/BUILD.mk # │
include dsp/scale/BUILD.mk # │
include dsp/mpeg/BUILD.mk # │
include dsp/tty/BUILD.mk # │
include dsp/BUILD.mk # │
include third_party/stb/BUILD.mk # │
include third_party/mbedtls/BUILD.mk # │
include third_party/ncurses/BUILD.mk # │
include third_party/readline/BUILD.mk # │
include third_party/libunwind/BUILD.mk # |
include third_party/libcxxabi/BUILD.mk # |
include third_party/libcxx/BUILD.mk # │
include third_party/double-conversion/BUILD.mk # │
include third_party/pcre/BUILD.mk # │
include third_party/less/BUILD.mk # │
include net/https/BUILD.mk # │
include third_party/regex/BUILD.mk # │
include third_party/bash/BUILD.mk #─┘
include third_party/tidy/BUILD.mk
include third_party/BUILD.mk
include third_party/nsync/testing/BUILD.mk
include libc/testlib/BUILD.mk
include tool/viz/lib/BUILD.mk
include tool/args/BUILD.mk
include test/posix/BUILD.mk
include test/tool/args/BUILD.mk
include third_party/linenoise/BUILD.mk
include third_party/maxmind/BUILD.mk
include net/finger/BUILD.mk
include third_party/double-conversion/test/BUILD.mk
include third_party/lua/BUILD.mk
include third_party/tree/BUILD.mk
include third_party/zstd/BUILD.mk
include third_party/tr/BUILD.mk
include third_party/sed/BUILD.mk
include third_party/awk/BUILD.mk
include third_party/hiredis/BUILD.mk
include third_party/make/BUILD.mk
include third_party/ctags/BUILD.mk
include third_party/finger/BUILD.mk
include third_party/argon2/BUILD.mk
include third_party/smallz4/BUILD.mk
include third_party/sqlite3/BUILD.mk
include third_party/mbedtls/test/BUILD.mk
include third_party/quickjs/BUILD.mk
include third_party/lz4cli/BUILD.mk
include third_party/zip/BUILD.mk
include third_party/xxhash/BUILD.mk
include third_party/unzip/BUILD.mk
include tool/build/lib/BUILD.mk
include third_party/chibicc/BUILD.mk
include third_party/chibicc/test/BUILD.mk
include third_party/python/BUILD.mk
include tool/build/BUILD.mk
include tool/curl/BUILD.mk
include third_party/qemu/BUILD.mk
include third_party/libcxxabi/test/BUILD.mk
include examples/BUILD.mk
include examples/pyapp/BUILD.mk
include examples/pylife/BUILD.mk
include tool/decode/lib/BUILD.mk
include tool/decode/BUILD.mk
include tool/lambda/lib/BUILD.mk
include tool/lambda/BUILD.mk
include tool/plinko/lib/BUILD.mk
include tool/plinko/BUILD.mk
include test/tool/plinko/BUILD.mk
include tool/net/BUILD.mk
include tool/viz/BUILD.mk
include tool/BUILD.mk
include net/turfwar/BUILD.mk
include test/libc/tinymath/BUILD.mk
include test/libc/intrin/BUILD.mk
include test/libc/mem/BUILD.mk
include test/libc/nexgen32e/BUILD.mk
include test/libc/runtime/BUILD.mk
include test/libc/thread/BUILD.mk
include test/libc/sock/BUILD.mk
include test/libc/str/BUILD.mk
include test/libc/log/BUILD.mk
include test/libc/str/BUILD.mk
include test/libc/calls/BUILD.mk
include test/libc/x/BUILD.mk
include test/libc/xed/BUILD.mk
include test/libc/fmt/BUILD.mk
include test/libc/time/BUILD.mk
include test/libc/proc/BUILD.mk
include test/libc/stdio/BUILD.mk
include test/libc/release/BUILD.mk
include test/libc/BUILD.mk
include test/net/http/BUILD.mk
include test/net/https/BUILD.mk
include test/net/finger/BUILD.mk
include test/net/BUILD.mk
include test/tool/build/lib/BUILD.mk
include test/tool/build/BUILD.mk
include test/tool/viz/lib/BUILD.mk
include test/tool/viz/BUILD.mk
include test/tool/net/BUILD.mk
include test/tool/BUILD.mk
include test/dsp/core/BUILD.mk
include test/dsp/scale/BUILD.mk
include test/dsp/tty/BUILD.mk
include test/dsp/BUILD.mk
include examples/package/lib/BUILD.mk
include examples/package/BUILD.mk
include build/online.mk # │
include libc/stubs/stubs.mk #─┘
include libc/nexgen32e/nexgen32e.mk #─┐
include libc/sysv/sysv.mk # ├──SYSTEM SUPPORT
include libc/nt/nt.mk # │ You can do math
include libc/intrin/intrin.mk # │ You can use the stack
include libc/linux/linux.mk # │ You can manipulate arrays
include libc/tinymath/tinymath.mk # │ You can issue raw system calls
include third_party/compiler_rt/compiler_rt.mk # │
include libc/str/str.mk # │
include third_party/xed/xed.mk # │
include third_party/zlib/zlib.mk # │
include third_party/double-conversion/dc.mk # │
include libc/elf/elf.mk # │
include ape/ape.mk # │
include libc/fmt/fmt.mk # │
include libc/vga/vga.mk #─┘
include libc/calls/calls.mk #─┐
include third_party/getopt/getopt.mk # │
include libc/runtime/runtime.mk # ├──SYSTEMS RUNTIME
include libc/crt/crt.mk # │ You can issue system calls
include third_party/nsync/nsync.mk # │
include third_party/dlmalloc/dlmalloc.mk #─┘
include libc/mem/mem.mk #─┐
include libc/zipos/zipos.mk # ├──DYNAMIC RUNTIME
include third_party/gdtoa/gdtoa.mk # │ You can now use stdio
include libc/time/time.mk # │ You can finally call malloc()
include third_party/nsync/mem/mem.mk # │
include libc/thread/thread.mk # │
include libc/stdio/stdio.mk # │
include third_party/libcxx/libcxx.mk # │
include net/net.mk # │
include libc/log/log.mk # │
include third_party/bzip2/bzip2.mk # │
include dsp/core/core.mk # │
include libc/x/x.mk # │
include third_party/stb/stb.mk # │
include dsp/scale/scale.mk # │
include dsp/mpeg/mpeg.mk # │
include dsp/dsp.mk # │
include third_party/zlib/gz/gz.mk # │
include third_party/musl/musl.mk # │
include libc/libc.mk #─┘
include libc/sock/sock.mk #─┐
include dsp/tty/tty.mk # ├──ONLINE RUNTIME
include libc/dns/dns.mk # │ You can communicate with the network
include net/http/http.mk # │
include third_party/mbedtls/mbedtls.mk # │
include net/https/https.mk # │
include third_party/regex/regex.mk #─┘
include third_party/tidy/tidy.mk
include third_party/third_party.mk
include third_party/nsync/testing/testing.mk
include libc/testlib/testlib.mk
include tool/viz/lib/vizlib.mk
include tool/args/args.mk
include test/tool/args/test.mk
include third_party/linenoise/linenoise.mk
include third_party/maxmind/maxmind.mk
include net/finger/finger.mk
include third_party/double-conversion/test/test.mk
include third_party/lua/lua.mk
include third_party/tr/tr.mk
include third_party/sed/sed.mk
include third_party/awk/awk.mk
include third_party/hiredis/hiredis.mk
include third_party/make/make.mk
include third_party/ctags/ctags.mk
include third_party/finger/finger.mk
include third_party/argon2/argon2.mk
include third_party/smallz4/smallz4.mk
include third_party/sqlite3/sqlite3.mk
include third_party/mbedtls/test/test.mk
include third_party/quickjs/quickjs.mk
include third_party/lz4cli/lz4cli.mk
include third_party/zip/zip.mk
include third_party/unzip/unzip.mk
include tool/build/lib/buildlib.mk
include third_party/chibicc/chibicc.mk
include third_party/chibicc/test/test.mk
include third_party/python/python.mk
include tool/build/emucrt/emucrt.mk
include tool/build/emubin/emubin.mk
include tool/build/build.mk
include tool/curl/curl.mk
include examples/examples.mk
include examples/pyapp/pyapp.mk
include examples/pylife/pylife.mk
include tool/decode/lib/decodelib.mk
include tool/decode/decode.mk
include tool/lambda/lib/lib.mk
include tool/lambda/lambda.mk
include tool/plinko/lib/lib.mk
include tool/plinko/plinko.mk
include test/tool/plinko/test.mk
include tool/hash/hash.mk
include tool/net/net.mk
include tool/viz/viz.mk
include tool/tool.mk
include net/turfwar/turfwar.mk
include test/libc/tinymath/test.mk
include test/libc/intrin/test.mk
include test/libc/mem/test.mk
include test/libc/nexgen32e/test.mk
include test/libc/runtime/test.mk
include test/libc/thread/test.mk
include test/libc/sock/test.mk
include test/libc/str/test.mk
include test/libc/log/test.mk
include test/libc/str/test.mk
include test/libc/calls/test.mk
include test/libc/x/test.mk
include test/libc/xed/test.mk
include test/libc/fmt/test.mk
include test/libc/dns/test.mk
include test/libc/time/test.mk
include test/libc/stdio/test.mk
include test/libc/zipos/test.mk
include test/libc/release/test.mk
include test/libc/test.mk
include test/net/http/test.mk
include test/net/https/test.mk
include test/net/finger/test.mk
include test/net/test.mk
include test/tool/build/lib/test.mk
include test/tool/build/test.mk
include test/tool/viz/lib/test.mk
include test/tool/viz/test.mk
include test/tool/net/test.mk
include test/tool/test.mk
include test/dsp/core/test.mk
include test/dsp/scale/test.mk
include test/dsp/tty/test.mk
include test/dsp/test.mk
include examples/package/lib/build.mk
include examples/package/build.mk
#-φ-examples/package/new.sh
include test/BUILD.mk
include test/test.mk
OBJS = $(foreach x,$(PKGS),$($(x)_OBJS))
SRCS := $(foreach x,$(PKGS),$($(x)_SRCS))
@@ -400,14 +266,14 @@ tags: TAGS HTAGS
o/$(MODE)/.x:
@$(COMPILE) -AMKDIR -tT$@ $(MKDIR) $(@D)
o/$(MODE)/srcs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x)))) $(SRCS)
o/$(MODE)/srcs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x))))
$(file >$@,$(SRCS))
o/$(MODE)/hdrs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(INCS),$(dir $(x)))) $(HDRS) $(INCS)
o/$(MODE)/hdrs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(INCS),$(dir $(x))))
$(file >$@,$(HDRS) $(INCS))
o/$(MODE)/incs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(INCS) $(INCS),$(dir $(x)))) $(INCS) $(INCS)
o/$(MODE)/incs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(INCS) $(INCS),$(dir $(x))))
$(file >$@,$(INCS))
o/$(MODE)/depend: o/$(MODE)/.x o/$(MODE)/srcs.txt o/$(MODE)/hdrs.txt o/$(MODE)/incs.txt $(SRCS) $(HDRS) $(INCS)
$(COMPILE) -AMKDEPS -L320 $(MKDEPS) -o $@ -s -r o/$(MODE)/ @o/$(MODE)/srcs.txt @o/$(MODE)/hdrs.txt @o/$(MODE)/incs.txt
@$(COMPILE) -AMKDEPS -L320 $(MKDEPS) -o $@ -r o/$(MODE)/ @o/$(MODE)/srcs.txt @o/$(MODE)/hdrs.txt @o/$(MODE)/incs.txt
o/$(MODE)/srcs-old.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x))))
$(file >$@) $(foreach x,$(SRCS),$(file >>$@,$(x)))
@@ -415,12 +281,12 @@ o/$(MODE)/hdrs-old.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS
$(file >$@) $(foreach x,$(HDRS) $(INCS),$(file >>$@,$(x)))
TAGS: private .UNSANDBOXED = 1
TAGS: o/$(MODE)/srcs-old.txt $(SRCS) #o/$(MODE)/third_party/ctags/ctags.com
TAGS: o/$(MODE)/srcs-old.txt $(SRCS) o/$(MODE)/third_party/ctags/ctags.com
@$(RM) $@
@o/$(MODE)/third_party/ctags/ctags.com $(TAGSFLAGS) -L $< -o $@
HTAGS: private .UNSANDBOXED = 1
HTAGS: o/$(MODE)/hdrs-old.txt $(filter-out third_party/libcxx/%,$(HDRS)) #o/$(MODE)/third_party/ctags/ctags.com
HTAGS: o/$(MODE)/hdrs-old.txt $(HDRS) o/$(MODE)/third_party/ctags/ctags.com
@$(RM) $@
@build/htags o/$(MODE)/third_party/ctags/ctags.com -L $< -o $@
@@ -432,32 +298,29 @@ loc: o/$(MODE)/tool/build/summy.com
# PLEASE: MAINTAIN TOPOLOGICAL ORDER
# FROM HIGHEST LEVEL TO LOWEST LEVEL
COSMOPOLITAN_OBJECTS = \
TOOL_ARGS \
NET_HTTP \
LIBC_DNS \
LIBC_SOCK \
LIBC_NT_WS2_32 \
LIBC_NT_IPHLPAPI \
LIBC_NT_MSWSOCK \
LIBC_X \
THIRD_PARTY_GETOPT \
LIBC_LOG \
LIBC_TIME \
LIBC_ZIPOS \
THIRD_PARTY_ZLIB \
THIRD_PARTY_MUSL \
THIRD_PARTY_ZLIB_GZ \
THIRD_PARTY_LIBCXXABI \
THIRD_PARTY_LIBUNWIND \
LIBC_STDIO \
THIRD_PARTY_GDTOA \
THIRD_PARTY_REGEX \
LIBC_THREAD \
LIBC_PROC \
THIRD_PARTY_NSYNC_MEM \
LIBC_MEM \
THIRD_PARTY_DLMALLOC \
LIBC_DLOPEN \
LIBC_RUNTIME \
THIRD_PARTY_NSYNC \
LIBC_ELF \
LIBC_IRQ \
LIBC_CALLS \
LIBC_SYSV_CALLS \
LIBC_VGA \
@@ -466,13 +329,12 @@ COSMOPOLITAN_OBJECTS = \
LIBC_NT_PDH \
LIBC_NT_GDI32 \
LIBC_NT_COMDLG32 \
LIBC_NT_URL \
LIBC_NT_USER32 \
LIBC_NT_NTDLL \
LIBC_NT_ADVAPI32 \
LIBC_NT_SYNCHRONIZATION \
LIBC_FMT \
THIRD_PARTY_ZLIB \
THIRD_PARTY_PUFF \
THIRD_PARTY_COMPILER_RT \
LIBC_TINYMATH \
THIRD_PARTY_XED \
@@ -482,13 +344,13 @@ COSMOPOLITAN_OBJECTS = \
LIBC_NT_KERNEL32 \
LIBC_NEXGEN32E
COSMOPOLITAN_H_PKGS = \
COSMOPOLITAN_HEADERS = \
APE \
LIBC \
LIBC_CALLS \
LIBC_DNS \
LIBC_ELF \
LIBC_FMT \
LIBC_DLOPEN \
LIBC_INTRIN \
LIBC_LOG \
LIBC_MEM \
@@ -497,7 +359,6 @@ COSMOPOLITAN_H_PKGS = \
LIBC_RUNTIME \
LIBC_SOCK \
LIBC_STDIO \
LIBC_PROC \
THIRD_PARTY_NSYNC \
THIRD_PARTY_XED \
LIBC_STR \
@@ -506,58 +367,36 @@ COSMOPOLITAN_H_PKGS = \
LIBC_TIME \
LIBC_TINYMATH \
LIBC_X \
LIBC_ZIPOS \
LIBC_VGA \
NET_HTTP \
TOOL_ARGS \
THIRD_PARTY_DLMALLOC \
THIRD_PARTY_GDTOA \
THIRD_PARTY_GETOPT \
THIRD_PARTY_MUSL \
THIRD_PARTY_ZLIB \
THIRD_PARTY_ZLIB_GZ \
THIRD_PARTY_REGEX
COSMOCC_PKGS = \
$(COSMOPOLITAN_H_PKGS) \
THIRD_PARTY_AARCH64 \
THIRD_PARTY_LIBCXX \
THIRD_PARTY_LIBCXXABI \
THIRD_PARTY_INTEL
o/$(MODE)/cosmopolitan.a: \
$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_A_OBJS))
COSMOCC_HDRS = \
$(wildcard libc/integral/*) \
$(foreach x,$(COSMOCC_PKGS),$($(x)_HDRS)) \
$(foreach x,$(COSMOCC_PKGS),$($(x)_INCS))
o/cosmocc.h.txt: Makefile
$(file >$@, $(call uniq,$(COSMOCC_HDRS)))
COSMOPOLITAN_H_ROOT_HDRS = \
libc/integral/normalize.inc \
$(foreach x,$(COSMOPOLITAN_H_PKGS),$($(x)_HDRS))
o/cosmopolitan.h.txt: Makefile
$(file >$@, $(call uniq,$(COSMOPOLITAN_H_ROOT_HDRS)))
o/cosmopolitan.h: o/cosmopolitan.h.txt \
$(wildcard libc/integral/*) \
$(foreach x,$(COSMOPOLITAN_H_PKGS),$($(x)_HDRS)) \
$(foreach x,$(COSMOPOLITAN_H_PKGS),$($(x)_INCS))
@$(COMPILE) -AROLLUP -T$@ build/bootstrap/rollup.com @$< >>$@
o/cosmopolitan.h: \
o/$(MODE)/tool/build/rollup.com \
libc/integral/normalize.inc \
$(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_HDRS)) \
$(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_INCS))
$(file >$(TMPDIR)/$(subst /,_,$@),libc/integral/normalize.inc $(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_HDRS)))
@$(COMPILE) -AROLLUP -T$@ o/$(MODE)/tool/build/rollup.com @$(TMPDIR)/$(subst /,_,$@) >$@
o/cosmopolitan.html: private .UNSANDBOXED = 1
o/cosmopolitan.html: \
o/$(MODE)/third_party/chibicc/chibicc.com.dbg \
$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS))) \
$(filter-out %.cc,$(SRCS)) \
$(SRCS) \
$(HDRS)
$(file >$(TMPDIR)/$(subst /,_,$@),$(filter-out %.cc,$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS)))))
$(file >$(TMPDIR)/$(subst /,_,$@),$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS))))
o/$(MODE)/third_party/chibicc/chibicc.com.dbg -J \
-fno-common -include libc/integral/normalize.inc -o $@ \
-DCOSMO @$(TMPDIR)/$(subst /,_,$@)
@$(TMPDIR)/$(subst /,_,$@)
$(SRCS): \
libc/integral/normalize.inc \
@@ -567,50 +406,14 @@ $(SRCS): \
libc/integral/lp64arg.inc \
libc/integral/lp64.inc
ifeq ($(ARCH), x86_64)
TOOLCHAIN_ARTIFACTS = \
o/cosmopolitan.h \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/libc/crt/crt.o \
o/$(MODE)/ape/ape.elf \
o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape-copy-self.o \
o/$(MODE)/ape/ape-no-modify-self.o \
o/$(MODE)/cosmopolitan.a \
o/$(MODE)/third_party/libcxx/libcxx.a \
o/$(MODE)/tool/build/march-native.com \
o/$(MODE)/tool/build/ar.com \
o/$(MODE)/tool/build/mktemper.com \
o/$(MODE)/tool/build/fixupobj.com \
o/$(MODE)/tool/build/zipcopy.com \
o/$(MODE)/tool/build/apelink.com \
o/$(MODE)/tool/build/pecheck.com
else
TOOLCHAIN_ARTIFACTS = \
o/$(MODE)/ape/ape.elf \
o/$(MODE)/ape/aarch64.lds \
o/$(MODE)/libc/crt/crt.o \
o/$(MODE)/cosmopolitan.a \
o/$(MODE)/third_party/libcxx/libcxx.a \
o/$(MODE)/tool/build/march-native.com \
o/$(MODE)/tool/build/fixupobj.com \
o/$(MODE)/tool/build/zipcopy.com
endif
.PHONY: toolchain
toolchain: $(TOOLCHAIN_ARTIFACTS)
.PHONY: clean_toolchain
clean_toolchain:
$(RM) $(TOOLCHAIN_ARTIFACTS)
aarch64: private .INTERNET = true
aarch64: private .UNSANDBOXED = true
aarch64:
$(MAKE) m=aarch64
clean:
$(RM) -r o
toolchain: o/cosmopolitan.h \
o/$(MODE)/ape/public/ape.lds \
o/$(MODE)/libc/crt/crt.o \
o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape-copy-self.o \
o/$(MODE)/ape/ape-no-modify-self.o \
o/$(MODE)/cosmopolitan.a
# UNSPECIFIED PREREQUISITES TUTORIAL
#
+148 -145
View File
@@ -12,107 +12,183 @@ possible performance and the tiniest footprint imaginable.
## Background
For an introduction to this project, please read the [actually portable
executable](https://justine.lol/ape.html) blog post and [cosmopolitan
For an introduction to this project, please read the [αcτµαlly pδrταblε
εxεcµταblε](https://justine.lol/ape.html) blog post and [cosmopolitan
libc](https://justine.lol/cosmopolitan/index.html) website. We also have
[API
documentation](https://justine.lol/cosmopolitan/documentation.html).
[API documentation](https://justine.lol/cosmopolitan/documentation.html).
## Getting Started
You can start by obtaining a release of our `cosmocc` compiler from
<https://cosmo.zip/pub/cosmocc/>.
If you're doing your development work on Linux or BSD then you need just
five files to get started. Here's what you do on Linux:
```sh
mkdir -p cosmocc
cd cosmocc
wget https://cosmo.zip/pub/cosmocc/cosmocc.zip
unzip cosmocc.zip
wget https://justine.lol/cosmopolitan/cosmopolitan-amalgamation-2.2.zip
unzip cosmopolitan-amalgamation-2.2.zip
printf 'main() { printf("hello world\\n"); }\n' >hello.c
gcc -g -Os -static -nostdlib -nostdinc -fno-pie -no-pie -mno-red-zone \
-fno-omit-frame-pointer -pg -mnop-mcount -mno-tls-direct-seg-refs -gdwarf-4 \
-o hello.com.dbg hello.c -fuse-ld=bfd -Wl,-T,ape.lds -Wl,--gc-sections \
-include cosmopolitan.h crt.o ape-no-modify-self.o cosmopolitan.a
objcopy -S -O binary hello.com.dbg hello.com
```
Here's an example program we can write:
```c
// hello.c
#include <stdio.h>
int main() {
printf("hello world\n");
}
```
It can be compiled as follows:
You now have a portable program.
```sh
cosmocc -o hello hello.c
./hello
./hello.com
bash -c './hello.com' # zsh/fish workaround (we patched them in 2021)
```
The Cosmopolitan Libc runtime links some heavyweight troubleshooting
features by default, which are very useful for developers and admins.
Here's how you can log system calls:
If `./hello.com` executed on Linux throws an error about not finding an
interpreter, it should be fixed by running the following command (although
note that it may not survive a system restart):
```sh
./hello --strace
sudo sh -c "echo ':APE:M::MZqFpD::/bin/sh:' >/proc/sys/fs/binfmt_misc/register"
```
Here's how you can get a much more verbose log of function calls:
If the same command produces puzzling errors on WSL or WINE when using
Redbean 2.x, they may be fixed by disabling binfmt_misc:
```sh
./hello --ftrace
sudo sh -c 'echo -1 >/proc/sys/fs/binfmt_misc/status'
```
You can use the Cosmopolitan's toolchain to build conventional open
source projects which use autotools. This strategy normally works:
Since we used the `ape-no-modify-self.o` bootloader (rather than
`ape.o`) your executable will not modify itself when it's run. What
it'll instead do, is extract a 4kb program (the [APE loader](https://justine.lol/apeloader/))
to `${TMPDIR:-${HOME:-.}}` that maps your program into memory without
needing to copy it. The APE loader must be in an executable location
(e.g. not stored on a `noexec` mount) for it to run. See below for
alternatives:
It's possible to install the APE loader systemwide as follows.
```sh
export CC=x86_64-unknown-cosmo-cc
export CXX=x86_64-unknown-cosmo-c++
./configure --prefix=/opt/cosmos/x86_64
make -j
make install
# System-Wide APE Install
# for Linux, Darwin, and BSDs
# 1. Copies APE Loader to /usr/bin/ape
# 2. Registers w/ binfmt_misc too if Linux
ape/apeinstall.sh
# System-Wide APE Uninstall
# for Linux, Darwin, and BSDs
ape/apeuninstall.sh
```
## Cosmopolitan Source Builds
It's also possible to convert APE binaries into the system-local format
by using the `--assimilate` flag. Please note that if binfmt_misc is in
play, you'll need to unregister it temporarily before doing this, since
the assimilate feature is part of the shell script header.
Cosmopolitan can be compiled from source on any of our supported
platforms. The Makefile will download cosmocc automatically.
```sh
$ file hello.com
hello.com: DOS/MBR boot sector
./hello.com --assimilate
$ file hello.com
hello.com: ELF 64-bit LSB executable
```
It's recommended that you install a systemwide APE Loader. This command
requires `sudo` access to copy the `ape` command to a system folder and
register with binfmt_misc on Linux, for even more performance.
Now that you're up and running with Cosmopolitan Libc and APE, here's
some of the most important troubleshooting tools APE offers that you
should know, in case you encounter any issues:
```sh
./hello.com --strace # log system calls to stderr
./hello.com --ftrace # log function calls to stderr
```
Do you love tiny binaries? If so, you may not be happy with Cosmo adding
heavyweight features like tracing to your binaries by default. In that
case, you may want to consider using our build system:
```sh
make m=tiny
```
Which will cause programs such as `hello.com` and `life.com` to shrink
from 60kb in size to about 16kb. There's also a prebuilt amalgamation
online <https://justine.lol/cosmopolitan/cosmopolitan-tiny.zip> hosted
on our download page <https://justine.lol/cosmopolitan/download.html>.
### MacOS
If you're developing on MacOS you can install the GNU compiler
collection for x86_64-elf via homebrew:
```sh
brew install x86_64-elf-gcc
```
Then in the above scripts just replace `gcc` and `objcopy` with
`x86_64-elf-gcc` and `x86_64-elf-objcopy` to compile your APE binary.
### Windows
If you're developing on Windows then you need to download an
x86_64-pc-linux-gnu toolchain beforehand. See the [Compiling on
Windows](https://justine.lol/cosmopolitan/windows-compiling.html)
tutorial. It's needed because the ELF object format is what makes
universal binaries possible.
Cosmopolitan officially only builds on Linux. However, one highly
experimental (and currently broken) thing you could try, is building the
entire cosmo repository from source using the cross9 toolchain.
```
mkdir -p o/third_party
rm -rf o/third_party/gcc
wget https://justine.lol/linux-compiler-on-windows/cross9.zip
unzip cross9.zip
mv cross9 o/third_party/gcc
build/bootstrap/make.com
```
## Source Builds
Cosmopolitan can be compiled from source on any Linux distro. First, you
need to download or clone the repository.
```sh
wget https://justine.lol/cosmopolitan/cosmopolitan.tar.gz
tar xf cosmopolitan.tar.gz # see releases page
cd cosmopolitan
```
This will build the entire repository and run all the tests:
```sh
build/bootstrap/make.com
o//examples/hello.com
find o -name \*.com | xargs ls -rShal | less
```
If you get an error running make.com then it's probably because you have
WINE installed to `binfmt_misc`. You can fix that by installing the the
APE loader as an interpreter. It'll improve build performance too!
```sh
ape/apeinstall.sh
```
You can now build the mono repo with any modern version of GNU Make. To
make life easier, we've included one in the cosmocc toolchain, which is
guaranteed to be compatible and furthermore includes our extensions for
doing build system sandboxing.
```sh
build/bootstrap/make.com -j8
o//examples/hello.com
```
Since the Cosmopolitan repository is very large, you might only want to
build one particular thing. Here's an example of a target that can be
compiled relatively quickly, which is a simple POSIX test that only
depends on core LIBC packages.
build a particular thing. Cosmopolitan's build config does a good job at
having minimal deterministic builds. For example, if you wanted to build
only hello.com then you could do that as follows:
```sh
rm -rf o//libc o//test
build/bootstrap/make.com o//test/posix/signal_test.com
o//test/posix/signal_test.com
build/bootstrap/make.com o//examples/hello.com
```
Sometimes it's desirable to build a subset of targets, without having to
list out each individual one. For example if you wanted to build and run
all the unit tests in the `TEST_POSIX` package, you could say:
list out each individual one. You can do that by asking make to build a
directory name. For example, if you wanted to build only the targets and
subtargets of the chibicc package including its tests, you would say:
```sh
build/bootstrap/make.com o//test/posix
build/bootstrap/make.com o//third_party/chibicc
o//third_party/chibicc/chibicc.com --help
```
Cosmopolitan provides a variety of build modes. For example, if you want
@@ -122,39 +198,20 @@ really tiny binaries (as small as 12kb in size) then you'd say:
build/bootstrap/make.com m=tiny
```
You can furthermore cut out the bloat of other operating systems, and
have Cosmopolitan become much more similar to Musl Libc.
Here's some other build modes you can try:
```sh
build/bootstrap/make.com m=tinylinux
build/bootstrap/make.com m=dbg # asan + ubsan + debug
build/bootstrap/make.com m=asan # production memory safety
build/bootstrap/make.com m=opt # -march=native optimizations
build/bootstrap/make.com m=rel # traditional release binaries
build/bootstrap/make.com m=optlinux # optimal linux-only performance
build/bootstrap/make.com m=fastbuild # build 28% faster w/o debugging
build/bootstrap/make.com m=tinylinux # tiniest linux-only 4kb binaries
```
For further details, see [//build/config.mk](build/config.mk).
## Debugging
To print a log of system calls to stderr:
```sh
cosmocc -o hello hello.c
./hello --strace
```
To print a log of function calls to stderr:
```sh
cosmocc -o hello hello.c
./hello --ftrace
```
Both strace and ftrace use the unbreakable kprintf() facility, which is
able to be sent to a file by setting an environment variable.
```sh
export KPRINTF_LOG=log
./hello --strace
```
## GDB
Here's the recommended `~/.gdbinit` config:
@@ -182,64 +239,10 @@ src
You normally run the `.com.dbg` file under gdb. If you need to debug the
`.com` file itself, then you can load the debug symbols independently as
```sh
```
gdb foo.com -ex 'add-symbol-file foo.com.dbg 0x401000'
```
## Platform Notes
### Shells
If you use zsh and have trouble running APE programs try `sh -c ./prog`
or simply upgrade to zsh 5.9+ (since we patched it two years ago). The
same is the case for Python `subprocess`, old versions of fish, etc.
### Linux
Some Linux systems are configured to launch MZ executables under WINE.
Other distros configure their stock installs so that APE programs will
print "run-detectors: unable to find an interpreter". For example:
```sh
jart@ubuntu:~$ wget https://cosmo.zip/pub/cosmos/bin/dash
jart@ubuntu:~$ chmod +x dash
jart@ubuntu:~$ ./dash
run-detectors: unable to find an interpreter for ./dash
```
You can fix that by registering APE with `binfmt_misc`:
```sh
sudo wget -O /usr/bin/ape https://cosmo.zip/pub/cosmos/bin/ape-$(uname -m).elf
sudo chmod +x /usr/bin/ape
sudo sh -c "echo ':APE:M::MZqFpD::/usr/bin/ape:' >/proc/sys/fs/binfmt_misc/register"
sudo sh -c "echo ':APE-jart:M::jartsr::/usr/bin/ape:' >/proc/sys/fs/binfmt_misc/register"
```
You should be good now. APE will not only work, it'll launch executables
400µs faster now too. However if things still didn't work out, it's also
possible to disable `binfmt_misc` as follows:
```sh
sudo sh -c 'echo -1 > /proc/sys/fs/binfmt_misc/cli' # remove Ubuntu's MZ interpreter
sudo sh -c 'echo -1 > /proc/sys/fs/binfmt_misc/status' # remove ALL binfmt_misc entries
```
### WSL
It's normally unsafe to use APE in a WSL environment, because it tries
to run MZ executables as WIN32 binaries within the WSL environment. In
order to make it safe to use Cosmopolitan software on WSL, run this:
```sh
sudo sh -c "echo -1 > /proc/sys/fs/binfmt_misc/WSLInterop"
```
## Discord Chatroom
The Cosmopolitan development team collaborates on the Redbean Discord
server. You're welcome to join us! <https://discord.gg/FwAVVu7eJ4>
## Support Vector
| Platform | Min Version | Circa |
@@ -249,7 +252,7 @@ server. You're welcome to join us! <https://discord.gg/FwAVVu7eJ4>
| Linux | 2.6.18 | 2007 |
| Windows | 8 [1] | 2012 |
| Mac OS X | 15.6 | 2018 |
| OpenBSD | 7 | 2021 |
| OpenBSD | 6.4 | 2018 |
| FreeBSD | 13 | 2020 |
| NetBSD | 9.2 | 2021 |
-284
View File
@@ -1,284 +0,0 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘
#
# OVERVIEW
#
# αcτµαlly pδrταblε εxεcµταblε
#
# DESCRIPTION
#
# This file defines the libraries, runtimes, and build rules needed to
# create executables from your Linux workstation that'll run anywhere.
# Loading this package will make certain systemic modifications to the
# build like turning off the System V "Red Zone" optimization, because
# αcτµαlly pδrταblε εxεcµταblεs need to be able to run in kernelspace.
PKGS += APE
APE_FILES := $(wildcard ape/*.*)
APE_HDRS = $(filter %.h,$(APE_FILES))
APE_INCS = $(filter %.inc,$(APE_FILES))
ifeq ($(ARCH), aarch64)
APE = o/$(MODE)/ape/aarch64.lds
APELINK = \
$(COMPILE) \
-ALINK.ape \
$(LINK) \
$(LINKARGS) \
$(OUTPUT_OPTION) && \
$(COMPILE) \
-AFIXUP.ape \
-wT$@ \
$(FIXUPOBJ) \
$@
APE_SRCS = ape/ape.S ape/start.S ape/launch.S ape/systemcall.S
APE_OBJS = o/$(MODE)/ape/ape.o
APE_NO_MODIFY_SELF = $(APE)
APE_COPY_SELF = $(APE)
.PHONY: o/$(MODE)/ape
o/$(MODE)/ape: $(APE)
o/$(MODE)/ape/aarch64.lds: \
ape/aarch64.lds \
libc/zip.internal.h \
libc/thread/tls.h \
libc/calls/struct/timespec.h \
libc/macros.internal.h \
libc/str/str.h
APE_LOADER_LDFLAGS = \
-pie \
-static \
-nostdlib \
--no-dynamic-linker \
-z norelro \
-z common-page-size=0x4000 \
-z max-page-size=0x4000
APE_LOADER_FLAGS = \
-DNDEBUG \
-iquote. \
-Wall \
-Wextra \
-fpie \
-Os \
-ffreestanding \
-mgeneral-regs-only \
-fno-asynchronous-unwind-tables \
-fno-stack-protector \
-fno-ident \
-fno-gnu-unique \
-c \
$(OUTPUT_OPTION) \
$<
o/$(MODE)/ape/ape.elf: o/$(MODE)/ape/ape.elf.dbg
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -g $< $@
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/$(MODE)/ape/ape.elf.dbg: \
o/$(MODE)/ape/start.o \
o/$(MODE)/ape/loader.o \
o/$(MODE)/ape/launch.o \
o/$(MODE)/ape/systemcall.o
@$(COMPILE) -ALINK.elf $(LD) $(APE_LOADER_LDFLAGS) -o $@ $(patsubst %.lds,-T %.lds,$^)
o/$(MODE)/ape/loader.o: ape/loader.c ape/ape.h
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=33 -g $(APE_LOADER_FLAGS)
o/$(MODE)/ape/start.o: ape/start.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/ape/launch.o: ape/launch.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/ape/systemcall.o: ape/systemcall.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
.PHONY: o/$(MODE)/ape
o/$(MODE)/ape: o/$(MODE)/ape/ape.elf
else
APE = o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape.lds
APELINK = \
$(COMPILE) \
-ALINK.ape \
$(LINK) \
$(LINKARGS) \
$(OUTPUT_OPTION) && \
$(COMPILE) \
-AFIXUP.ape \
-wT$@ \
$(FIXUPOBJ) \
$@
APE_NO_MODIFY_SELF = \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/ape/ape-no-modify-self.o
APE_COPY_SELF = \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/ape/ape-copy-self.o
APE_LOADER_FLAGS = \
-DNDEBUG \
-iquote. \
-Wall \
-Wextra \
-Werror \
-pedantic-errors \
-fpie \
-Os \
-ffreestanding \
-mgeneral-regs-only \
-fno-stack-protector \
-fno-ident \
-fno-gnu-unique \
-c \
$(OUTPUT_OPTION) \
$<
APE_SRCS_C = ape/loader.c
APE_SRCS_S = $(filter %.S,$(APE_FILES))
APE_SRCS = $(APE_SRCS_C) $(APE_SRCS_S)
APE_OBJS = $(APE_SRCS_S:%.S=o/$(MODE)/%.o)
APE_CHECKS = $(APE_HDRS:%=o/%.ok)
o/ape/idata.inc: \
ape/idata.internal.h \
ape/relocations.h
o/$(MODE)/ape/ape-no-modify-self.o: \
ape/ape.S \
ape/ape.h \
ape/macros.internal.h \
ape/notice.inc \
ape/relocations.h \
ape/ape.internal.h \
libc/dce.h \
libc/elf/def.h \
libc/thread/tls.h \
libc/intrin/asancodes.h \
libc/macho.internal.h \
libc/macros.internal.h \
libc/nexgen32e/uart.internal.h \
libc/calls/metalfile.internal.h \
libc/nt/pedef.internal.h \
libc/runtime/e820.internal.h \
libc/runtime/mman.internal.h \
libc/runtime/pc.internal.h \
libc/sysv/consts/prot.h \
ape/blink-linux-aarch64.gz \
ape/blink-xnu-aarch64.gz \
o/$(MODE)/ape/ape.elf
@$(COMPILE) \
-AOBJECTIFY.S \
$(OBJECTIFY.S) \
$(OUTPUT_OPTION) \
-DAPE_NO_MODIFY_SELF \
-DAPE_LOADER='"o/$(MODE)/ape/ape.elf"' $<
o/$(MODE)/ape/ape-copy-self.o: \
ape/ape.S \
ape/ape.h \
ape/macros.internal.h \
ape/notice.inc \
ape/relocations.h \
ape/ape.internal.h \
libc/dce.h \
libc/elf/def.h \
libc/thread/tls.h \
libc/intrin/asancodes.h \
libc/macho.internal.h \
libc/macros.internal.h \
libc/nexgen32e/uart.internal.h \
libc/calls/metalfile.internal.h \
libc/nt/pedef.internal.h \
libc/runtime/e820.internal.h \
libc/runtime/mman.internal.h \
libc/runtime/pc.internal.h \
libc/sysv/consts/prot.h \
ape/blink-linux-aarch64.gz \
ape/blink-xnu-aarch64.gz
@$(COMPILE) \
-AOBJECTIFY.S \
$(OBJECTIFY.S) \
$(OUTPUT_OPTION) \
-DAPE_NO_MODIFY_SELF $<
o/$(MODE)/ape/loader.o: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=121 -g $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-gcc.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=121 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-clang.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CLANG) -DSUPPORT_VECTOR=121 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-xnu.o: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=8 -g $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-xnu-gcc.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=8 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-xnu-clang.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CLANG) -DSUPPORT_VECTOR=8 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/ape.elf: o/$(MODE)/ape/ape.elf.dbg
@$(COMPILE) -AOBJBINCOPY -w build/bootstrap/objbincopy.com -f -o $@ $<
o/$(MODE)/ape/ape.macho: o/$(MODE)/ape/ape.elf.dbg
@$(COMPILE) -AOBJBINCOPY -w build/bootstrap/objbincopy.com -fm -o $@ $<
APE_LOADER_LDFLAGS = \
-static \
-nostdlib \
--no-dynamic-linker \
-z separate-code \
-z common-page-size=0x1000 \
-z max-page-size=0x10000
o/$(MODE)/ape/ape.elf.dbg: \
o/$(MODE)/ape/loader-macho.o \
o/$(MODE)/ape/start.o \
o/$(MODE)/ape/loader.o \
o/$(MODE)/ape/launch.o \
o/$(MODE)/ape/systemcall.o \
ape/loader.lds
@$(COMPILE) -ALINK.elf $(LD) $(APE_LOADER_LDFLAGS) -o $@ $(patsubst %.lds,-T %.lds,$^)
.PHONY: o/$(MODE)/ape
o/$(MODE)/ape: $(APE_CHECKS) \
o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/ape/ape.elf \
o/$(MODE)/ape/ape.macho \
o/$(MODE)/ape/ape-copy-self.o \
o/$(MODE)/ape/ape-no-modify-self.o
endif
# these assembly files are safe to build on aarch64
o/$(MODE)/ape/ape.o: ape/ape.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/ape/ape.o: \
ape/blink-linux-aarch64.gz \
ape/blink-xnu-aarch64.gz
o/$(MODE)/ape/ape.lds: \
ape/ape.lds \
ape/macros.internal.h \
ape/relocations.h \
ape/ape.internal.h \
libc/thread/tls.h \
libc/calls/struct/timespec.h \
libc/thread/thread.h \
libc/dce.h \
libc/elf/def.h \
libc/elf/pf2prot.internal.h \
libc/macros.internal.h \
libc/nt/pedef.internal.h \
libc/str/str.h \
libc/zip.internal.h
-294
View File
@@ -1,294 +0,0 @@
/*-*- mode: ld-script; indent-tabs-mode: nil; tab-width: 2; coding: utf-8 -*-│
│ vi: set et sts=2 sw=2 fenc=utf-8 :vi │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/thread/tls.h"
ENTRY(_start)
OUTPUT_ARCH(aarch64)
OUTPUT_FORMAT("elf64-littleaarch64",
"elf64-bigaarch64",
"elf64-littleaarch64")
SECTIONS {
. = SEGMENT_START("text-segment", 0x010000000000);
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.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
.rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) }
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.rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
.rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
.rela.ctors : { *(.rela.ctors) }
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*(.rela.plt)
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}
.init : {
*(.start)
KEEP(*(.initprologue))
KEEP(*(SORT_NONE(.init)))
KEEP(*(.initepilogue))
} =0x1f2003d5
.plt : ALIGN(16) {
*(.plt)
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}
.text : {
*(.text.unlikely .text.*_unlikely .text.unlikely.*)
*(.text.antiquity .text.antiquity.*)
*(.text.exit .text.exit.*)
*(.text.startup .text.startup.*)
*(.text.hot .text.hot.*)
*(.text.modernity .text.modernity.*)
*(.text .stub .text.* .gnu.linkonce.t.*)
*(.gnu.warning)
} =0x1f2003d5
.fini : {
KEEP(*(SORT_NONE(.fini)))
} =0x1f2003d5
. += CONSTANT(MAXPAGESIZE);
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__privileged_start = ABSOLUTE(.) & -CONSTANT(MAXPAGESIZE);
*(.privileged*)
} =0x1f2003d6
.rodata : {
KEEP(*(.rodata.pytab.0));
KEEP(*(.rodata.pytab.1));
KEEP(*(.rodata.pytab.2));
KEEP(*(SORT_BY_NAME(.sort.rodata.*)))
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.ubsan.types)
*(.ubsan.data)
}
.comment : {
__comment_start = .;
KEEP(*(.comment))
BYTE(0);
}
.eh_frame_hdr : {
*(.eh_frame_hdr)
*(.eh_frame_entry .eh_frame_entry.*)
}
.eh_frame : ONLY_IF_RO {
KEEP(*(.eh_frame))
*(.eh_frame.*)
}
.gcc_except_table : ONLY_IF_RO {
*(.gcc_except_table .gcc_except_table.*)
}
.gnu_extab : ONLY_IF_RO {
*(.gnu_extab*)
}
.exception_ranges : ONLY_IF_RO {
*(.exception_ranges*)
}
__etext = .;
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PROVIDE(etext = .);
. += CONSTANT(MAXPAGESIZE);
. = DATA_SEGMENT_ALIGN(CONSTANT(MAXPAGESIZE), CONSTANT(COMMONPAGESIZE));
.eh_frame : ONLY_IF_RW {
KEEP(*(.eh_frame))
*(.eh_frame.*)
}
.gnu_extab : ONLY_IF_RW {
*(.gnu_extab)
}
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*(.gcc_except_table .gcc_except_table.*)
}
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}
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__tdata_start = .;
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*(.tcommon)
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__init_array_start = .;
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
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__init_array_end = .;
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__fini_array_start = .;
KEEP(*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
KEEP(*(.fini_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
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*(.data .data.* .gnu.linkonce.d.*)
KEEP(*(SORT_BY_NAME(.sort.data.*)))
SORT(CONSTRUCTORS)
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PROVIDE(edata = .);
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PROVIDE(end = .);
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.stab 0 : { *(.stab) }
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.gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
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.debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
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.debug_addr 0 : { *(.debug_addr) }
.ARM.attributes 0 : { KEEP(*(.ARM.attributes)) KEEP(*(.gnu.attributes)) }
.note.gnu.arm.ident 0 : { KEEP(*(.note.gnu.arm.ident)) }
.zip 0 : {
KEEP(*(.zip.file))
__zip_cdir_start = .;
KEEP(*(.zip.cdir))
__zip_cdir_size = . - __zip_cdir_start;
KEEP(*(.zip.eocd))
}
/DISCARD/ : {
*(__patchable_function_entries)
*(.GCC.command.line)
*(.note.GNU-stack)
*(.gnu_debuglink)
*(.text.windows)
*(.gnu.lto_*)
*(.eh_frame)
*(.idata.*)
*(.yoink)
*(.head)
}
}
ape_stack_vaddr = DEFINED(ape_stack_vaddr) ? ape_stack_vaddr : 0x700000000000;
ape_stack_memsz = DEFINED(ape_stack_memsz) ? ape_stack_memsz : 8 * 1024 * 1024;
ape_stack_align = DEFINED(ape_stack_align) ? ape_stack_align : 16;
ape_stack_round = -ape_stack_align;
_tls_size = _tbss_end - _tdata_start;
_tdata_size = _tdata_end - _tdata_start;
_tbss_size = _tbss_end - _tbss_start;
_tbss_offset = _tbss_start - _tdata_start;
_tls_content = (_tdata_end - _tdata_start) + (_tbss_end - _tbss_start);
_tls_align = MAX(ALIGNOF(.tdata), ALIGNOF(.tbss));
ASSERT(ALIGNOF(.tdata) <= TLS_ALIGNMENT && ALIGNOF(.tbss) <= TLS_ALIGNMENT,
"_Thread_local _Alignof can't exceed TLS_ALIGNMENT");
-1076
View File
File diff suppressed because it is too large. Load diff
+870 -518
View File
File diff suppressed because it is too large. Load diff
-13
View File
@@ -1,13 +0,0 @@
#ifndef COSMOPOLITAN_APE_APE_H_
#define COSMOPOLITAN_APE_APE_H_
#define APE_VERSION_MAJOR 1
#define APE_VERSION_MINOR 10
#define APE_VERSION_STR APE_VERSION_STR_(APE_VERSION_MAJOR, APE_VERSION_MINOR)
#define APE_VERSION_NOTE APE_VERSION_NOTE_(APE_VERSION_MAJOR, APE_VERSION_MINOR)
#define APE_VERSION_STR__(x, y) #x "." #y
#define APE_VERSION_STR_(x, y) APE_VERSION_STR__(x, y)
#define APE_VERSION_NOTE_(x, y) (100000000 * (x) + 1000000 * (y))
#endif /* COSMOPOLITAN_APE_APE_H_ */
-9
View File
@@ -1,9 +0,0 @@
#ifndef COSMOPOLITAN_APE_APE_INTERNAL_H_
#define COSMOPOLITAN_APE_APE_INTERNAL_H_
#include "libc/dce.h"
#if SupportsWindows() || SupportsMetal() || SupportsXnu()
#define APE_IS_SHELL_SCRIPT
#endif
#endif /* COSMOPOLITAN_APE_APE_INTERNAL_H_ */
+383 -235
View File
@@ -1,5 +1,5 @@
/*-*- mode: ld-script; indent-tabs-mode: nil; tab-width: 2; coding: utf-8 -*-│
│ vi: set et sts=2 sw=2 fenc=utf-8 :vi │
│vi: set et sts=2 tw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
@@ -181,39 +181,16 @@
#include "libc/elf/pf2prot.internal.h"
#include "libc/nt/pedef.internal.h"
#include "libc/thread/tls.h"
#include "ape/ape.internal.h"
/* uncomment if .com.dbg won't execute on your kernel (will break .com file) */
/* #define APE_FIX_COM_DBG */
#ifdef __x86__
#define CODE_GRANULE 1
#else
#define CODE_GRANULE 4
#endif
#ifdef APE_FIX_COM_DBG
#define SKEW SIZEOF_HEADERS
#else
#define SKEW 0
#endif
#ifndef IMAGE_BASE_VIRTUAL
#define IMAGE_BASE_VIRTUAL 0x400000
#endif
#if IMAGE_BASE_VIRTUAL > 0xffffffff
#error "please use 32-bit addresses for image data"
#endif
#include "libc/zip.h"
ENTRY(_start)
PHDRS {
Head PT_LOAD FLAGS(PF_X|PF_R);
Cod PT_LOAD FLAGS(PF_X|PF_R);
Rom PT_LOAD FLAGS(PF_R);
Tls PT_TLS FLAGS(PF_W|PF_R);
Rom PT_LOAD FLAGS(PF_X|PF_R);
Ram PT_LOAD FLAGS(PF_W|PF_R);
Tls PT_TLS FLAGS(PF_W|PF_R);
Bss PT_LOAD FLAGS(PF_W|PF_R);
stack PT_GNU_STACK FLAGS(PF_W|PF_R);
}
@@ -224,49 +201,44 @@ SECTIONS {
/*BEGIN: linux addressability guarantee */
/*BEGIN: bsd addressability guarantee */
.head SEGMENT_START("text-segment", IMAGE_BASE_VIRTUAL) + SKEW : AT(IMAGE_BASE_REAL) {
__executable_start = .;
.head SEGMENT_START("text-segment", IMAGE_BASE_VIRTUAL) : AT(IMAGE_BASE_REAL) {
HIDDEN(_base = .);
/* Real Mode */
KEEP(*(.head))
KEEP(*(.apesh))
KEEP(*(.head2))
KEEP(*(.text.head))
/* Executable & Linkable Format */
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
ape_phdrs = .;
. = ALIGN(__SIZEOF_POINTER__);
HIDDEN(ape_phdrs = .);
KEEP(*(.elf.phdrs))
ape_phdrs_end = .;
HIDDEN(ape_phdrs_end = .);
KEEP(*(.emushprologue))
KEEP(*(.emush))
KEEP(*(.emushepilogue))
/* OpenBSD */
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
ape_note = .;
. = ALIGN(__SIZEOF_POINTER__);
HIDDEN(ape_note = .);
KEEP(*(.note.openbsd.ident))
KEEP(*(.note.netbsd.ident))
ape_note_end = .;
HIDDEN(ape_note_end = .);
/* Portable Executable */
KEEP(*(.pe.header))
ape_pe_sections = .;
HIDDEN(ape_pe_sections = .);
KEEP(*(.pe.sections))
ape_pe_sections_end = .;
HIDDEN(ape_pe_sections_end = .);
/* Mach-O */
KEEP(*(.macho))
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
ape_macho_end = .;
/* APE loader */
KEEP(*(.ape.loader))
. = ALIGN(. != 0 ? CODE_GRANULE : 0);
. = ALIGN(__SIZEOF_POINTER__);
HIDDEN(ape_macho_end = .);
KEEP(*(.ape.pad.head))
. = ALIGN(. != 0 ? (SupportsWindows() || SupportsMetal() ? CONSTANT(COMMONPAGESIZE) : 16) : 0);
_ehead = .;
. = ALIGN(SupportsWindows() || SupportsMetal() ? PAGESIZE : 16);
HIDDEN(_ehead = .);
} :Head
/*BEGIN: nt addressability guarantee */
@@ -276,10 +248,12 @@ SECTIONS {
/* Code that needs to be addressable in Real Mode */
*(.text.real)
KEEP(*(SORT_BY_NAME(.sort.text.real.*)))
_ereal = .;
/* Code we want earlier in the binary w/o modifications */
KEEP(*(.ape.loader))
HIDDEN(_ereal = .);
/*END: realmode addressability guarantee */
/*BEGIN: morphable code */
. += CODE_GRANULE;
. += 1;
/* Normal Code */
*(.start)
@@ -309,6 +283,7 @@ SECTIONS {
KEEP(*(.keep.text))
*(.text .stub .text.*)
KEEP(*(SORT_BY_NAME(.sort.text.*)))
*(.subrs)
KEEP(*(.ape.pad.test));
*(.test.unlikely)
@@ -316,20 +291,17 @@ SECTIONS {
/* Privileged code invulnerable to magic */
KEEP(*(.ape.pad.privileged));
. = ALIGN(__privileged_end > __privileged_start ? CONSTANT(COMMONPAGESIZE) : 0);
. += . > 0 ? 1 : 0;
/*END: morphable code */
__privileged_start = .;
HIDDEN(__privileged_start = .);
. += . > 0 ? 1 : 0;
*(.privileged)
__privileged_end = .;
KEEP(*(.ape.pad.text))
. = ALIGN(. != 0 ? CONSTANT(COMMONPAGESIZE) : 0);
/*END: Read Only Data (only needed for initialization) */
} :Cod
HIDDEN(__privileged_end = .);
. += . > 0 ? 1 : 0;
/*BEGIN: Read Only Data */
.rodata . : {
KEEP(*(.ape.pad.rodata));
KEEP(*(.rodata.pytab.0));
KEEP(*(.rodata.pytab.1));
KEEP(*(.rodata.pytab.2));
@@ -338,6 +310,10 @@ SECTIONS {
*(.ubsan.types)
*(.ubsan.data)
/* Unit Test & Fixture Registry */
/*BEGIN: Read only data that needn't be mapped after initialization */
/* Legal Notices */
#if !defined(IM_FEELING_NAUGHTY) || defined(EMBED_NOTICES)
KEEP(*(.commentprologue))
@@ -345,23 +321,37 @@ SECTIONS {
KEEP(*(.commentepilogue))
#endif
/*BEGIN: read-only data that's only needed for initialization */
#if SupportsWindows()
/* Windows DLL Import Directory */
KEEP(*(.idata.ro));
KEEP(*(SORT_BY_NAME(.idata.ro.*)))
#endif
. = ALIGN(__SIZEOF_POINTER__);
PROVIDE_HIDDEN(__init_array_start = .);
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*)
SORT_BY_INIT_PRIORITY(.ctors.*)))
KEEP(*(.ctors))
KEEP(*(.init_array))
KEEP(*(.preinit_array))
PROVIDE_HIDDEN(__init_array_end = .);
. = ALIGN(__SIZEOF_POINTER__);
PROVIDE_HIDDEN(__fini_array_start = .);
KEEP(*(SORT_BY_INIT_PRIORITY(.fini_array.*)
SORT_BY_INIT_PRIORITY(.dtors.*)))
KEEP(*(.dtors))
PROVIDE_HIDDEN(__fini_array_end = .);
/* Encoded Data Structures w/ Linear Initialization Order */
KEEP(*(.initroprologue))
KEEP(*(SORT_BY_NAME(.initro.*)))
KEEP(*(.initroepilogue))
KEEP(*(SORT_BY_NAME(.sort.rodata.*)))
. = ALIGN(. != 0 ? CONSTANT(COMMONPAGESIZE) : 0); /* don't delete this line :o */
/*END: read-only data that's only needed for initialization */
KEEP(*(.ape.pad.text))
. = ALIGN(PAGESIZE);
HIDDEN(_etext = .);
PROVIDE_HIDDEN(etext = .);
/*END: Read Only Data (only needed for initialization) */
} :Rom
/* initialization image for thread-local storage, this is copied */
@@ -371,38 +361,29 @@ SECTIONS {
*(SORT_BY_ALIGNMENT(.tdata))
*(SORT_BY_ALIGNMENT(.tdata.*))
_tdata_end = .;
KEEP(*(.ape.pad.rodata))
. = ALIGN(. != 0 ? CONSTANT(COMMONPAGESIZE) : 0);
_etext = .;
PROVIDE(etext = .);
. = ALIGN(PAGESIZE);
} :Tls :Rom
/*END: Read Only Data */
. = ALIGN(CONSTANT(COMMONPAGESIZE));
/* this only tells the linker about the layout of uninitialized */
/* TLS data, and does not advance the linker's location counter */
.tbss : {
.tbss . : {
_tbss_start = .;
*(SORT_BY_ALIGNMENT(.tbss))
*(SORT_BY_ALIGNMENT(.tbss.*))
KEEP(*(.fstls))
. = ALIGN(TLS_ALIGNMENT);
/* the %fs register is based on this location */
_tbss_end = .;
} :Tls
.data . : {
.data ALIGN(PAGESIZE) : {
/*BEGIN: Read/Write Data */
#if SupportsWindows()
KEEP(*(SORT_BY_NAME(.piro.data.sort.iat.*)))
#endif
/*BEGIN: NT FORK COPYING */
KEEP(*(.dataprologue))
*(.data .data.*)
*(.PyRuntime) /* for python */
*(.subrs) /* for emacs */
KEEP(*(SORT_BY_NAME(.sort.data.*)))
. += . > 0 ? CODE_GRANULE : 0;
. += . > 0 ? 1 : 0;
KEEP(*(.gotprologue))
*(.got)
@@ -412,51 +393,34 @@ SECTIONS {
*(.got.plt)
KEEP(*(.gotpltepilogue))
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
__init_array_start = .;
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*)
SORT_BY_INIT_PRIORITY(.ctors.*)))
KEEP(*(.ctors))
KEEP(*(.init_array))
KEEP(*(.preinit_array))
__init_array_end = .;
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
__fini_array_start = .;
KEEP(*(SORT_BY_INIT_PRIORITY(.fini_array.*)
SORT_BY_INIT_PRIORITY(.dtors.*)))
KEEP(*(.fini_array))
KEEP(*(.dtors))
__fini_array_end = .;
/*BEGIN: Post-Initialization Read-Only */
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
. = ALIGN(__SIZEOF_POINTER__);
KEEP(*(SORT_BY_NAME(.piro.relo.sort.*)))
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 0);
PROVIDE_HIDDEN(__relo_end = .);
. = ALIGN(__SIZEOF_POINTER__);
KEEP(*(SORT_BY_NAME(.piro.data.sort.*)))
KEEP(*(.piro.pad.data))
KEEP(*(.dataepilogue))
. = ALIGN(. != 0 ? CONSTANT(COMMONPAGESIZE) : 0);
/*END: NT FORK COPYING */
_edata = .;
PROVIDE(edata = .);
_ezip = .; /* <-- very deprecated */
HIDDEN(_edata = .);
PROVIDE_HIDDEN(edata = .);
KEEP(*(SORT_BY_NAME(.zip.*)))
HIDDEN(_ezip = .);
. = ALIGN(PAGESIZE);
} :Ram
. = ALIGN(CONSTANT(COMMONPAGESIZE));
/*END: file content that's loaded by o/s */
/*END: file content */
/*BEGIN: bss memory that's addressable */
.bss : {
.bss ALIGN(64) : {
/*BEGIN: NT FORK COPYING */
KEEP(*(.bssprologue))
KEEP(*(SORT_BY_NAME(.piro.bss.init.*)))
*(.piro.bss)
KEEP(*(SORT_BY_NAME(.piro.bss.sort.*)))
__piro_end = .;
. += . > 0 ? CODE_GRANULE : 0;
HIDDEN(__piro_end = .);
. += . > 0 ? 1 : 0;
/*END: Post-Initialization Read-Only */
/* Statically Allocated Empty Space */
@@ -467,15 +431,11 @@ SECTIONS {
KEEP(*(SORT_BY_NAME(.sort.bss.*)))
KEEP(*(.bssepilogue))
. = ALIGN(. != 0 ? CONSTANT(COMMONPAGESIZE) : 0);
/*END: NT FORK COPYING */
} :Ram
. = ALIGN(CONSTANT(COMMONPAGESIZE));
_end = .;
PROVIDE(end = .);
. = ALIGN(PAGESIZE);
HIDDEN(_end = .);
PROVIDE_HIDDEN(end = .);
} :Bss
/*END: nt addressability guarantee */
/*END: bsd addressability guarantee */
@@ -518,32 +478,14 @@ SECTIONS {
.gnu.attributes 0 : { KEEP(*(.gnu.attributes)) }
.GCC.command.line 0 : { *(.GCC.command.line) }
.zip 0 : {
KEEP(*(.zip.file))
__zip_cdir_start = .;
KEEP(*(.zip.cdir))
__zip_cdir_size = . - __zip_cdir_start;
KEEP(*(.zip.eocd))
}
/DISCARD/ : {
#if !SupportsWindows()
*(.idata.ro);
*(.idata.ro.*)
*(.piro.data.sort.iat.*)
#endif
*(__patchable_function_entries)
*(__mcount_loc)
*(.discard)
*(.yoink)
*(.*)
}
}
ape_pe_filealignment = 512;
ape_pe_sectionalignment = 4096;
ape_pe_sizeofheaders = SIZEOF(.head);
ape_pe_sizeofimage = ROUNDUP(_end - __executable_start, ape_pe_sectionalignment);
PFSTUB8(ape_elf_entry, _start);
PFSTUB8(ape_elf_phoff, RVA(ape_phdrs));
PFSTUB8(ape_elf_shoff, 0);
@@ -551,58 +493,70 @@ PFSTUB4(ape_elf_phnum, (ape_phdrs_end - ape_phdrs) / 56);
PFSTUB4(ape_elf_shnum, 0);
PFSTUB4(ape_elf_shstrndx, 0);
_tls_size = _tbss_end - _tdata_start;
_tdata_size = _tdata_end - _tdata_start;
_tbss_size = _tbss_end - _tbss_start;
_tbss_offset = _tbss_start - _tdata_start;
_tls_content = (_tdata_end - _tdata_start) + (_tbss_end - _tbss_start);
_tls_align = 1;
HIDDEN(_tls_size = _tbss_end - _tdata_start);
HIDDEN(_tdata_size = _tdata_end - _tdata_start);
HIDDEN(_tbss_size = _tbss_end - _tbss_start);
HIDDEN(_tbss_offset = _tbss_start - _tdata_start);
HIDDEN(_tls_content = (_tdata_end - _tdata_start) + (_tbss_end - _tbss_start));
ape_cod_offset = 0;
ape_cod_vaddr = ADDR(.head);
ape_cod_paddr = LOADADDR(.head);
ape_cod_filesz = ADDR(.rodata) - ADDR(.head);
ape_cod_memsz = ape_cod_filesz;
ape_cod_align = CONSTANT(COMMONPAGESIZE);
ape_cod_rva = RVA(ape_cod_vaddr);
HIDDEN(__privileged_addr = ROUNDDOWN(__privileged_start, PAGESIZE));
HIDDEN(__privileged_size = (ROUNDUP(__privileged_end, PAGESIZE) -
ROUNDDOWN(__privileged_start, PAGESIZE)));
ape_rom_vaddr = ADDR(.rodata);
ape_rom_offset = ape_rom_vaddr - __executable_start;
ape_rom_paddr = LOADADDR(.rodata);
ape_rom_filesz = ADDR(.tbss) - ADDR(.rodata);
ape_rom_memsz = ape_rom_filesz;
ape_rom_align = CONSTANT(COMMONPAGESIZE);
ape_rom_rva = RVA(ape_rom_vaddr);
HIDDEN(ape_rom_offset = 0);
HIDDEN(ape_rom_vaddr = ADDR(.head));
HIDDEN(ape_rom_paddr = LOADADDR(.head));
HIDDEN(ape_rom_filesz = LOADADDR(.data) - ape_rom_paddr);
HIDDEN(ape_rom_memsz = ADDR(.data) - ADDR(.head));
HIDDEN(ape_rom_align = PAGESIZE);
HIDDEN(ape_rom_rva = RVA(ape_rom_vaddr));
ape_ram_vaddr = ADDR(.data);
ape_ram_offset = ape_ram_vaddr - __executable_start;
ape_ram_paddr = LOADADDR(.data);
ape_ram_filesz = ADDR(.bss) - ADDR(.data);
ape_ram_memsz = _end - ADDR(.data);
ape_ram_align = CONSTANT(COMMONPAGESIZE);
ape_ram_rva = RVA(ape_ram_vaddr);
HIDDEN(ape_ram_offset = ape_rom_offset + ape_rom_filesz);
HIDDEN(ape_ram_vaddr = ADDR(.data));
HIDDEN(ape_ram_paddr = LOADADDR(.data));
HIDDEN(ape_ram_filesz = SIZEOF(.data));
HIDDEN(ape_ram_memsz = ADDR(.bss) + SIZEOF(.bss) - ape_ram_vaddr);
HIDDEN(ape_ram_align = PAGESIZE);
HIDDEN(ape_ram_rva = RVA(ape_ram_vaddr));
ape_stack_pf = DEFINED(ape_stack_pf) ? ape_stack_pf : PF_R | PF_W;
ape_stack_prot = _PF2PROT(ape_stack_pf);
ape_stack_offset = 0;
ape_stack_vaddr = DEFINED(ape_stack_vaddr) ? ape_stack_vaddr : 0x700000000000;
ape_stack_paddr = ape_ram_paddr + ape_ram_filesz;
ape_stack_filesz = 0;
ape_stack_memsz = DEFINED(ape_stack_memsz) ? ape_stack_memsz : 8 * 1024 * 1024;
ape_stack_align = DEFINED(ape_stack_align) ? ape_stack_align : 16;
ape_stack_round = -ape_stack_align;
HIDDEN(ape_stack_pf = DEFINED(ape_stack_pf) ? ape_stack_pf : PF_R | PF_W);
HIDDEN(ape_stack_prot = _PF2PROT(ape_stack_pf));
HIDDEN(ape_stack_offset = ape_ram_offset + ape_ram_filesz);
HIDDEN(ape_stack_vaddr = DEFINED(ape_stack_vaddr) ? ape_stack_vaddr : 0x700000000000);
HIDDEN(ape_stack_paddr = ape_ram_paddr + ape_ram_filesz);
HIDDEN(ape_stack_filesz = 0);
HIDDEN(ape_stack_memsz = DEFINED(ape_stack_memsz) ? ape_stack_memsz : STACKSIZE);
HIDDEN(ape_stack_align = 16);
ape_note_offset = ape_cod_offset + (ape_note - ape_cod_vaddr);
ape_note_filesz = ape_note_end - ape_note;
ape_note_memsz = ape_note_filesz;
HIDDEN(ape_note_offset = ape_rom_offset + (ape_note - ape_rom_vaddr));
HIDDEN(ape_note_vaddr = ape_note);
HIDDEN(ape_note_paddr = ape_rom_paddr + ape_note_offset);
HIDDEN(ape_note_filesz = ape_note_end - ape_note);
HIDDEN(ape_note_memsz = ape_note_filesz);
HIDDEN(ape_note_align = __SIZEOF_POINTER__);
ape_text_vaddr = ADDR(.text);
ape_text_offset = ape_text_vaddr - __executable_start;
ape_text_paddr = LOADADDR(.text);
ape_text_filesz = ADDR(.rodata) - ADDR(.text);
ape_text_memsz = ape_text_filesz;
ape_text_align = CONSTANT(COMMONPAGESIZE);
ape_text_rva = RVA(ape_text_vaddr);
HIDDEN(ape_text_offset = ape_rom_offset + LOADADDR(.text) - ape_rom_paddr);
HIDDEN(ape_text_paddr = LOADADDR(.text));
HIDDEN(ape_text_vaddr = ADDR(.text));
HIDDEN(ape_text_filesz = SIZEOF(.text) + SIZEOF(.tdata));
HIDDEN(ape_text_memsz = SIZEOF(.text) + SIZEOF(.tdata));
HIDDEN(ape_text_align = PAGESIZE);
HIDDEN(ape_text_rva = RVA(ape_text_vaddr));
HIDDEN(ape_data_offset = ape_ram_offset + LOADADDR(.data) - ape_ram_paddr);
HIDDEN(ape_data_paddr = LOADADDR(.data));
HIDDEN(ape_data_vaddr = ADDR(.data));
HIDDEN(ape_data_filesz = SIZEOF(.data));
HIDDEN(ape_data_memsz = SIZEOF(.data));
HIDDEN(ape_data_align = PAGESIZE);
HIDDEN(ape_data_rva = RVA(ape_data_vaddr));
HIDDEN(ape_bss_offset = ape_ram_offset + LOADADDR(.bss) - ape_ram_paddr);
HIDDEN(ape_bss_paddr = LOADADDR(.bss));
HIDDEN(ape_bss_vaddr = ADDR(.bss));
HIDDEN(ape_bss_filesz = 0);
HIDDEN(ape_bss_memsz = SIZEOF(.bss));
HIDDEN(ape_bss_align = PAGESIZE);
/* we roundup here because xnu wants the file load segments page-aligned */
/* but we don't want to add the nop padding to the ape program, so we'll */
@@ -610,42 +564,226 @@ ape_text_rva = RVA(ape_text_vaddr);
SHSTUB2(ape_loader_dd_skip, DEFINED(ape_loader) ? RVA(ape_loader) / 64 : 0);
SHSTUB2(ape_loader_dd_count,
DEFINED(ape_loader_end)
? ROUNDUP(ape_loader_end - ape_loader, CONSTANT(COMMONPAGESIZE)) / 64
? ROUNDUP(ape_loader_end - ape_loader, PAGESIZE) / 64
: 0);
#if defined(APE_IS_SHELL_SCRIPT) && !IsTiny()
HIDDEN(blink_aarch64_b0 = RVA(blink_aarch64) % 10 + 48);
HIDDEN(blink_aarch64_b1 = RVA(blink_aarch64) < 10 ? 32 : RVA(blink_aarch64) / 10 % 10 + 48);
HIDDEN(blink_aarch64_b2 = RVA(blink_aarch64) < 100 ? 32 : RVA(blink_aarch64) / 100 % 10 + 48);
HIDDEN(blink_aarch64_b3 = RVA(blink_aarch64) < 1000 ? 32 : RVA(blink_aarch64) / 1000 % 10 + 48);
HIDDEN(blink_aarch64_b4 = RVA(blink_aarch64) < 10000 ? 32 : RVA(blink_aarch64) / 10000 % 10 + 48);
HIDDEN(blink_aarch64_b5 = RVA(blink_aarch64) < 100000 ? 32 : RVA(blink_aarch64) / 100000 % 10 + 48);
HIDDEN(blink_aarch64_b6 = RVA(blink_aarch64) < 1000000 ? 32 : RVA(blink_aarch64) / 1000000 % 10 + 48);
HIDDEN(blink_aarch64_b7 = RVA(blink_aarch64) < 10000000 ? 32 : RVA(blink_aarch64) / 10000000 % 10 + 48);
HIDDEN(blink_aarch64_b8 = RVA(blink_aarch64) < 100000000 ? 32 : RVA(blink_aarch64) / 100000000 % 10 + 48);
HIDDEN(blink_aarch64_b9 = RVA(blink_aarch64) < 1000000000 ? 32 : RVA(blink_aarch64) / 1000000000 % 10 + 48);
#define IDENTITY(X) X
HIDDEN(blink_aarch64_size_b0 = blink_aarch64_size % 10 + 48);
HIDDEN(blink_aarch64_size_b1 = blink_aarch64_size < 10 ? 32 : blink_aarch64_size / 10 % 10 + 48);
HIDDEN(blink_aarch64_size_b2 = blink_aarch64_size < 100 ? 32 : blink_aarch64_size / 100 % 10 + 48);
HIDDEN(blink_aarch64_size_b3 = blink_aarch64_size < 1000 ? 32 : blink_aarch64_size / 1000 % 10 + 48);
HIDDEN(blink_aarch64_size_b4 = blink_aarch64_size < 10000 ? 32 : blink_aarch64_size / 10000 % 10 + 48);
HIDDEN(blink_aarch64_size_b5 = blink_aarch64_size < 100000 ? 32 : blink_aarch64_size / 100000 % 10 + 48);
HIDDEN(blink_aarch64_size_b6 = blink_aarch64_size < 1000000 ? 32 : blink_aarch64_size / 1000000 % 10 + 48);
HIDDEN(blink_aarch64_size_b7 = blink_aarch64_size < 10000000 ? 32 : blink_aarch64_size / 10000000 % 10 + 48);
HIDDEN(blink_aarch64_size_b8 = blink_aarch64_size < 100000000 ? 32 : blink_aarch64_size / 100000000 % 10 + 48);
HIDDEN(blink_aarch64_size_b9 = blink_aarch64_size < 1000000000 ? 32 : blink_aarch64_size / 1000000000 % 10 + 48);
#define APE_DECLARE_FIXED_DECIMAL(F, X) \
X##_quad = DEFINED(X) ? ((F(X) < 1000000000 ? 32 : F(X) / 1000000000 % 10 + 48) << 000 | \
(F(X) < 100000000 ? 32 : F(X) / 100000000 % 10 + 48) << 010 | \
(F(X) < 10000000 ? 32 : F(X) / 10000000 % 10 + 48) << 020 | \
(F(X) < 1000000 ? 32 : F(X) / 1000000 % 10 + 48) << 030 | \
(F(X) < 100000 ? 32 : F(X) / 100000 % 10 + 48) << 040 | \
(F(X) < 10000 ? 32 : F(X) / 10000 % 10 + 48) << 050 | \
(F(X) < 1000 ? 32 : F(X) / 1000 % 10 + 48) << 060 | \
(F(X) < 100 ? 32 : F(X) / 100 % 10 + 48) << 070) : 0; \
X##_short = DEFINED(X) ? ((F(X) < 10 ? 32 : F(X) / 10 % 10 + 48) << 000 | \
(F(X) % 10 + 48) << 010) : 0
HIDDEN(blink_darwin_arm64_b0 = RVA(blink_darwin_arm64) % 10 + 48);
HIDDEN(blink_darwin_arm64_b1 = RVA(blink_darwin_arm64) < 10 ? 32 : RVA(blink_darwin_arm64) / 10 % 10 + 48);
HIDDEN(blink_darwin_arm64_b2 = RVA(blink_darwin_arm64) < 100 ? 32 : RVA(blink_darwin_arm64) / 100 % 10 + 48);
HIDDEN(blink_darwin_arm64_b3 = RVA(blink_darwin_arm64) < 1000 ? 32 : RVA(blink_darwin_arm64) / 1000 % 10 + 48);
HIDDEN(blink_darwin_arm64_b4 = RVA(blink_darwin_arm64) < 10000 ? 32 : RVA(blink_darwin_arm64) / 10000 % 10 + 48);
HIDDEN(blink_darwin_arm64_b5 = RVA(blink_darwin_arm64) < 100000 ? 32 : RVA(blink_darwin_arm64) / 100000 % 10 + 48);
HIDDEN(blink_darwin_arm64_b6 = RVA(blink_darwin_arm64) < 1000000 ? 32 : RVA(blink_darwin_arm64) / 1000000 % 10 + 48);
HIDDEN(blink_darwin_arm64_b7 = RVA(blink_darwin_arm64) < 10000000 ? 32 : RVA(blink_darwin_arm64) / 10000000 % 10 + 48);
HIDDEN(blink_darwin_arm64_b8 = RVA(blink_darwin_arm64) < 100000000 ? 32 : RVA(blink_darwin_arm64) / 100000000 % 10 + 48);
HIDDEN(blink_darwin_arm64_b9 = RVA(blink_darwin_arm64) < 1000000000 ? 32 : RVA(blink_darwin_arm64) / 1000000000 % 10 + 48);
APE_DECLARE_FIXED_DECIMAL(RVA, blink_linux_aarch64);
APE_DECLARE_FIXED_DECIMAL(IDENTITY, blink_linux_aarch64_size);
APE_DECLARE_FIXED_DECIMAL(RVA, blink_xnu_aarch64);
APE_DECLARE_FIXED_DECIMAL(IDENTITY, blink_xnu_aarch64_size);
HIDDEN(blink_darwin_arm64_size_b0 = blink_darwin_arm64_size % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b1 = blink_darwin_arm64_size < 10 ? 32 : blink_darwin_arm64_size / 10 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b2 = blink_darwin_arm64_size < 100 ? 32 : blink_darwin_arm64_size / 100 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b3 = blink_darwin_arm64_size < 1000 ? 32 : blink_darwin_arm64_size / 1000 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b4 = blink_darwin_arm64_size < 10000 ? 32 : blink_darwin_arm64_size / 10000 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b5 = blink_darwin_arm64_size < 100000 ? 32 : blink_darwin_arm64_size / 100000 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b6 = blink_darwin_arm64_size < 1000000 ? 32 : blink_darwin_arm64_size / 1000000 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b7 = blink_darwin_arm64_size < 10000000 ? 32 : blink_darwin_arm64_size / 10000000 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b8 = blink_darwin_arm64_size < 100000000 ? 32 : blink_darwin_arm64_size / 100000000 % 10 + 48);
HIDDEN(blink_darwin_arm64_size_b9 = blink_darwin_arm64_size < 1000000000 ? 32 : blink_darwin_arm64_size / 1000000000 % 10 + 48);
#endif /* APE_IS_SHELL_SCRIPT */
HIDDEN(blink_arm_b0 = RVA(blink_arm) % 10 + 48);
HIDDEN(blink_arm_b1 = RVA(blink_arm) < 10 ? 32 : RVA(blink_arm) / 10 % 10 + 48);
HIDDEN(blink_arm_b2 = RVA(blink_arm) < 100 ? 32 : RVA(blink_arm) / 100 % 10 + 48);
HIDDEN(blink_arm_b3 = RVA(blink_arm) < 1000 ? 32 : RVA(blink_arm) / 1000 % 10 + 48);
HIDDEN(blink_arm_b4 = RVA(blink_arm) < 10000 ? 32 : RVA(blink_arm) / 10000 % 10 + 48);
HIDDEN(blink_arm_b5 = RVA(blink_arm) < 100000 ? 32 : RVA(blink_arm) / 100000 % 10 + 48);
HIDDEN(blink_arm_b6 = RVA(blink_arm) < 1000000 ? 32 : RVA(blink_arm) / 1000000 % 10 + 48);
HIDDEN(blink_arm_b7 = RVA(blink_arm) < 10000000 ? 32 : RVA(blink_arm) / 10000000 % 10 + 48);
HIDDEN(blink_arm_b8 = RVA(blink_arm) < 100000000 ? 32 : RVA(blink_arm) / 100000000 % 10 + 48);
HIDDEN(blink_arm_b9 = RVA(blink_arm) < 1000000000 ? 32 : RVA(blink_arm) / 1000000000 % 10 + 48);
HIDDEN(blink_arm_size_b0 = blink_arm_size % 10 + 48);
HIDDEN(blink_arm_size_b1 = blink_arm_size < 10 ? 32 : blink_arm_size / 10 % 10 + 48);
HIDDEN(blink_arm_size_b2 = blink_arm_size < 100 ? 32 : blink_arm_size / 100 % 10 + 48);
HIDDEN(blink_arm_size_b3 = blink_arm_size < 1000 ? 32 : blink_arm_size / 1000 % 10 + 48);
HIDDEN(blink_arm_size_b4 = blink_arm_size < 10000 ? 32 : blink_arm_size / 10000 % 10 + 48);
HIDDEN(blink_arm_size_b5 = blink_arm_size < 100000 ? 32 : blink_arm_size / 100000 % 10 + 48);
HIDDEN(blink_arm_size_b6 = blink_arm_size < 1000000 ? 32 : blink_arm_size / 1000000 % 10 + 48);
HIDDEN(blink_arm_size_b7 = blink_arm_size < 10000000 ? 32 : blink_arm_size / 10000000 % 10 + 48);
HIDDEN(blink_arm_size_b8 = blink_arm_size < 100000000 ? 32 : blink_arm_size / 100000000 % 10 + 48);
HIDDEN(blink_arm_size_b9 = blink_arm_size < 1000000000 ? 32 : blink_arm_size / 1000000000 % 10 + 48);
HIDDEN(blink_i486_b0 = RVA(blink_i486) % 10 + 48);
HIDDEN(blink_i486_b1 = RVA(blink_i486) < 10 ? 32 : RVA(blink_i486) / 10 % 10 + 48);
HIDDEN(blink_i486_b2 = RVA(blink_i486) < 100 ? 32 : RVA(blink_i486) / 100 % 10 + 48);
HIDDEN(blink_i486_b3 = RVA(blink_i486) < 1000 ? 32 : RVA(blink_i486) / 1000 % 10 + 48);
HIDDEN(blink_i486_b4 = RVA(blink_i486) < 10000 ? 32 : RVA(blink_i486) / 10000 % 10 + 48);
HIDDEN(blink_i486_b5 = RVA(blink_i486) < 100000 ? 32 : RVA(blink_i486) / 100000 % 10 + 48);
HIDDEN(blink_i486_b6 = RVA(blink_i486) < 1000000 ? 32 : RVA(blink_i486) / 1000000 % 10 + 48);
HIDDEN(blink_i486_b7 = RVA(blink_i486) < 10000000 ? 32 : RVA(blink_i486) / 10000000 % 10 + 48);
HIDDEN(blink_i486_b8 = RVA(blink_i486) < 100000000 ? 32 : RVA(blink_i486) / 100000000 % 10 + 48);
HIDDEN(blink_i486_b9 = RVA(blink_i486) < 1000000000 ? 32 : RVA(blink_i486) / 1000000000 % 10 + 48);
HIDDEN(blink_i486_size_b0 = blink_i486_size % 10 + 48);
HIDDEN(blink_i486_size_b1 = blink_i486_size < 10 ? 32 : blink_i486_size / 10 % 10 + 48);
HIDDEN(blink_i486_size_b2 = blink_i486_size < 100 ? 32 : blink_i486_size / 100 % 10 + 48);
HIDDEN(blink_i486_size_b3 = blink_i486_size < 1000 ? 32 : blink_i486_size / 1000 % 10 + 48);
HIDDEN(blink_i486_size_b4 = blink_i486_size < 10000 ? 32 : blink_i486_size / 10000 % 10 + 48);
HIDDEN(blink_i486_size_b5 = blink_i486_size < 100000 ? 32 : blink_i486_size / 100000 % 10 + 48);
HIDDEN(blink_i486_size_b6 = blink_i486_size < 1000000 ? 32 : blink_i486_size / 1000000 % 10 + 48);
HIDDEN(blink_i486_size_b7 = blink_i486_size < 10000000 ? 32 : blink_i486_size / 10000000 % 10 + 48);
HIDDEN(blink_i486_size_b8 = blink_i486_size < 100000000 ? 32 : blink_i486_size / 100000000 % 10 + 48);
HIDDEN(blink_i486_size_b9 = blink_i486_size < 1000000000 ? 32 : blink_i486_size / 1000000000 % 10 + 48);
HIDDEN(blink_riscv64_b0 = RVA(blink_riscv64) % 10 + 48);
HIDDEN(blink_riscv64_b1 = RVA(blink_riscv64) < 10 ? 32 : RVA(blink_riscv64) / 10 % 10 + 48);
HIDDEN(blink_riscv64_b2 = RVA(blink_riscv64) < 100 ? 32 : RVA(blink_riscv64) / 100 % 10 + 48);
HIDDEN(blink_riscv64_b3 = RVA(blink_riscv64) < 1000 ? 32 : RVA(blink_riscv64) / 1000 % 10 + 48);
HIDDEN(blink_riscv64_b4 = RVA(blink_riscv64) < 10000 ? 32 : RVA(blink_riscv64) / 10000 % 10 + 48);
HIDDEN(blink_riscv64_b5 = RVA(blink_riscv64) < 100000 ? 32 : RVA(blink_riscv64) / 100000 % 10 + 48);
HIDDEN(blink_riscv64_b6 = RVA(blink_riscv64) < 1000000 ? 32 : RVA(blink_riscv64) / 1000000 % 10 + 48);
HIDDEN(blink_riscv64_b7 = RVA(blink_riscv64) < 10000000 ? 32 : RVA(blink_riscv64) / 10000000 % 10 + 48);
HIDDEN(blink_riscv64_b8 = RVA(blink_riscv64) < 100000000 ? 32 : RVA(blink_riscv64) / 100000000 % 10 + 48);
HIDDEN(blink_riscv64_b9 = RVA(blink_riscv64) < 1000000000 ? 32 : RVA(blink_riscv64) / 1000000000 % 10 + 48);
HIDDEN(blink_riscv64_size_b0 = blink_riscv64_size % 10 + 48);
HIDDEN(blink_riscv64_size_b1 = blink_riscv64_size < 10 ? 32 : blink_riscv64_size / 10 % 10 + 48);
HIDDEN(blink_riscv64_size_b2 = blink_riscv64_size < 100 ? 32 : blink_riscv64_size / 100 % 10 + 48);
HIDDEN(blink_riscv64_size_b3 = blink_riscv64_size < 1000 ? 32 : blink_riscv64_size / 1000 % 10 + 48);
HIDDEN(blink_riscv64_size_b4 = blink_riscv64_size < 10000 ? 32 : blink_riscv64_size / 10000 % 10 + 48);
HIDDEN(blink_riscv64_size_b5 = blink_riscv64_size < 100000 ? 32 : blink_riscv64_size / 100000 % 10 + 48);
HIDDEN(blink_riscv64_size_b6 = blink_riscv64_size < 1000000 ? 32 : blink_riscv64_size / 1000000 % 10 + 48);
HIDDEN(blink_riscv64_size_b7 = blink_riscv64_size < 10000000 ? 32 : blink_riscv64_size / 10000000 % 10 + 48);
HIDDEN(blink_riscv64_size_b8 = blink_riscv64_size < 100000000 ? 32 : blink_riscv64_size / 100000000 % 10 + 48);
HIDDEN(blink_riscv64_size_b9 = blink_riscv64_size < 1000000000 ? 32 : blink_riscv64_size / 1000000000 % 10 + 48);
HIDDEN(blink_mipsel_b0 = RVA(blink_mipsel) % 10 + 48);
HIDDEN(blink_mipsel_b1 = RVA(blink_mipsel) < 10 ? 32 : RVA(blink_mipsel) / 10 % 10 + 48);
HIDDEN(blink_mipsel_b2 = RVA(blink_mipsel) < 100 ? 32 : RVA(blink_mipsel) / 100 % 10 + 48);
HIDDEN(blink_mipsel_b3 = RVA(blink_mipsel) < 1000 ? 32 : RVA(blink_mipsel) / 1000 % 10 + 48);
HIDDEN(blink_mipsel_b4 = RVA(blink_mipsel) < 10000 ? 32 : RVA(blink_mipsel) / 10000 % 10 + 48);
HIDDEN(blink_mipsel_b5 = RVA(blink_mipsel) < 100000 ? 32 : RVA(blink_mipsel) / 100000 % 10 + 48);
HIDDEN(blink_mipsel_b6 = RVA(blink_mipsel) < 1000000 ? 32 : RVA(blink_mipsel) / 1000000 % 10 + 48);
HIDDEN(blink_mipsel_b7 = RVA(blink_mipsel) < 10000000 ? 32 : RVA(blink_mipsel) / 10000000 % 10 + 48);
HIDDEN(blink_mipsel_b8 = RVA(blink_mipsel) < 100000000 ? 32 : RVA(blink_mipsel) / 100000000 % 10 + 48);
HIDDEN(blink_mipsel_b9 = RVA(blink_mipsel) < 1000000000 ? 32 : RVA(blink_mipsel) / 1000000000 % 10 + 48);
HIDDEN(blink_mipsel_size_b0 = blink_mipsel_size % 10 + 48);
HIDDEN(blink_mipsel_size_b1 = blink_mipsel_size < 10 ? 32 : blink_mipsel_size / 10 % 10 + 48);
HIDDEN(blink_mipsel_size_b2 = blink_mipsel_size < 100 ? 32 : blink_mipsel_size / 100 % 10 + 48);
HIDDEN(blink_mipsel_size_b3 = blink_mipsel_size < 1000 ? 32 : blink_mipsel_size / 1000 % 10 + 48);
HIDDEN(blink_mipsel_size_b4 = blink_mipsel_size < 10000 ? 32 : blink_mipsel_size / 10000 % 10 + 48);
HIDDEN(blink_mipsel_size_b5 = blink_mipsel_size < 100000 ? 32 : blink_mipsel_size / 100000 % 10 + 48);
HIDDEN(blink_mipsel_size_b6 = blink_mipsel_size < 1000000 ? 32 : blink_mipsel_size / 1000000 % 10 + 48);
HIDDEN(blink_mipsel_size_b7 = blink_mipsel_size < 10000000 ? 32 : blink_mipsel_size / 10000000 % 10 + 48);
HIDDEN(blink_mipsel_size_b8 = blink_mipsel_size < 100000000 ? 32 : blink_mipsel_size / 100000000 % 10 + 48);
HIDDEN(blink_mipsel_size_b9 = blink_mipsel_size < 1000000000 ? 32 : blink_mipsel_size / 1000000000 % 10 + 48);
HIDDEN(blink_powerpc64le_b0 = RVA(blink_powerpc64le) % 10 + 48);
HIDDEN(blink_powerpc64le_b1 = RVA(blink_powerpc64le) < 10 ? 32 : RVA(blink_powerpc64le) / 10 % 10 + 48);
HIDDEN(blink_powerpc64le_b2 = RVA(blink_powerpc64le) < 100 ? 32 : RVA(blink_powerpc64le) / 100 % 10 + 48);
HIDDEN(blink_powerpc64le_b3 = RVA(blink_powerpc64le) < 1000 ? 32 : RVA(blink_powerpc64le) / 1000 % 10 + 48);
HIDDEN(blink_powerpc64le_b4 = RVA(blink_powerpc64le) < 10000 ? 32 : RVA(blink_powerpc64le) / 10000 % 10 + 48);
HIDDEN(blink_powerpc64le_b5 = RVA(blink_powerpc64le) < 100000 ? 32 : RVA(blink_powerpc64le) / 100000 % 10 + 48);
HIDDEN(blink_powerpc64le_b6 = RVA(blink_powerpc64le) < 1000000 ? 32 : RVA(blink_powerpc64le) / 1000000 % 10 + 48);
HIDDEN(blink_powerpc64le_b7 = RVA(blink_powerpc64le) < 10000000 ? 32 : RVA(blink_powerpc64le) / 10000000 % 10 + 48);
HIDDEN(blink_powerpc64le_b8 = RVA(blink_powerpc64le) < 100000000 ? 32 : RVA(blink_powerpc64le) / 100000000 % 10 + 48);
HIDDEN(blink_powerpc64le_b9 = RVA(blink_powerpc64le) < 1000000000 ? 32 : RVA(blink_powerpc64le) / 1000000000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b0 = blink_powerpc64le_size % 10 + 48);
HIDDEN(blink_powerpc64le_size_b1 = blink_powerpc64le_size < 10 ? 32 : blink_powerpc64le_size / 10 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b2 = blink_powerpc64le_size < 100 ? 32 : blink_powerpc64le_size / 100 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b3 = blink_powerpc64le_size < 1000 ? 32 : blink_powerpc64le_size / 1000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b4 = blink_powerpc64le_size < 10000 ? 32 : blink_powerpc64le_size / 10000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b5 = blink_powerpc64le_size < 100000 ? 32 : blink_powerpc64le_size / 100000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b6 = blink_powerpc64le_size < 1000000 ? 32 : blink_powerpc64le_size / 1000000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b7 = blink_powerpc64le_size < 10000000 ? 32 : blink_powerpc64le_size / 10000000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b8 = blink_powerpc64le_size < 100000000 ? 32 : blink_powerpc64le_size / 100000000 % 10 + 48);
HIDDEN(blink_powerpc64le_size_b9 = blink_powerpc64le_size < 1000000000 ? 32 : blink_powerpc64le_size / 1000000000 % 10 + 48);
HIDDEN(blink_powerpc_b0 = RVA(blink_powerpc) % 10 + 48);
HIDDEN(blink_powerpc_b1 = RVA(blink_powerpc) < 10 ? 32 : RVA(blink_powerpc) / 10 % 10 + 48);
HIDDEN(blink_powerpc_b2 = RVA(blink_powerpc) < 100 ? 32 : RVA(blink_powerpc) / 100 % 10 + 48);
HIDDEN(blink_powerpc_b3 = RVA(blink_powerpc) < 1000 ? 32 : RVA(blink_powerpc) / 1000 % 10 + 48);
HIDDEN(blink_powerpc_b4 = RVA(blink_powerpc) < 10000 ? 32 : RVA(blink_powerpc) / 10000 % 10 + 48);
HIDDEN(blink_powerpc_b5 = RVA(blink_powerpc) < 100000 ? 32 : RVA(blink_powerpc) / 100000 % 10 + 48);
HIDDEN(blink_powerpc_b6 = RVA(blink_powerpc) < 1000000 ? 32 : RVA(blink_powerpc) / 1000000 % 10 + 48);
HIDDEN(blink_powerpc_b7 = RVA(blink_powerpc) < 10000000 ? 32 : RVA(blink_powerpc) / 10000000 % 10 + 48);
HIDDEN(blink_powerpc_b8 = RVA(blink_powerpc) < 100000000 ? 32 : RVA(blink_powerpc) / 100000000 % 10 + 48);
HIDDEN(blink_powerpc_b9 = RVA(blink_powerpc) < 1000000000 ? 32 : RVA(blink_powerpc) / 1000000000 % 10 + 48);
HIDDEN(blink_powerpc_size_b0 = blink_powerpc_size % 10 + 48);
HIDDEN(blink_powerpc_size_b1 = blink_powerpc_size < 10 ? 32 : blink_powerpc_size / 10 % 10 + 48);
HIDDEN(blink_powerpc_size_b2 = blink_powerpc_size < 100 ? 32 : blink_powerpc_size / 100 % 10 + 48);
HIDDEN(blink_powerpc_size_b3 = blink_powerpc_size < 1000 ? 32 : blink_powerpc_size / 1000 % 10 + 48);
HIDDEN(blink_powerpc_size_b4 = blink_powerpc_size < 10000 ? 32 : blink_powerpc_size / 10000 % 10 + 48);
HIDDEN(blink_powerpc_size_b5 = blink_powerpc_size < 100000 ? 32 : blink_powerpc_size / 100000 % 10 + 48);
HIDDEN(blink_powerpc_size_b6 = blink_powerpc_size < 1000000 ? 32 : blink_powerpc_size / 1000000 % 10 + 48);
HIDDEN(blink_powerpc_size_b7 = blink_powerpc_size < 10000000 ? 32 : blink_powerpc_size / 10000000 % 10 + 48);
HIDDEN(blink_powerpc_size_b8 = blink_powerpc_size < 100000000 ? 32 : blink_powerpc_size / 100000000 % 10 + 48);
HIDDEN(blink_powerpc_size_b9 = blink_powerpc_size < 1000000000 ? 32 : blink_powerpc_size / 1000000000 % 10 + 48);
HIDDEN(blink_s390x_b0 = RVA(blink_s390x) % 10 + 48);
HIDDEN(blink_s390x_b1 = RVA(blink_s390x) < 10 ? 32 : RVA(blink_s390x) / 10 % 10 + 48);
HIDDEN(blink_s390x_b2 = RVA(blink_s390x) < 100 ? 32 : RVA(blink_s390x) / 100 % 10 + 48);
HIDDEN(blink_s390x_b3 = RVA(blink_s390x) < 1000 ? 32 : RVA(blink_s390x) / 1000 % 10 + 48);
HIDDEN(blink_s390x_b4 = RVA(blink_s390x) < 10000 ? 32 : RVA(blink_s390x) / 10000 % 10 + 48);
HIDDEN(blink_s390x_b5 = RVA(blink_s390x) < 100000 ? 32 : RVA(blink_s390x) / 100000 % 10 + 48);
HIDDEN(blink_s390x_b6 = RVA(blink_s390x) < 1000000 ? 32 : RVA(blink_s390x) / 1000000 % 10 + 48);
HIDDEN(blink_s390x_b7 = RVA(blink_s390x) < 10000000 ? 32 : RVA(blink_s390x) / 10000000 % 10 + 48);
HIDDEN(blink_s390x_b8 = RVA(blink_s390x) < 100000000 ? 32 : RVA(blink_s390x) / 100000000 % 10 + 48);
HIDDEN(blink_s390x_b9 = RVA(blink_s390x) < 1000000000 ? 32 : RVA(blink_s390x) / 1000000000 % 10 + 48);
HIDDEN(blink_s390x_size_b0 = blink_s390x_size % 10 + 48);
HIDDEN(blink_s390x_size_b1 = blink_s390x_size < 10 ? 32 : blink_s390x_size / 10 % 10 + 48);
HIDDEN(blink_s390x_size_b2 = blink_s390x_size < 100 ? 32 : blink_s390x_size / 100 % 10 + 48);
HIDDEN(blink_s390x_size_b3 = blink_s390x_size < 1000 ? 32 : blink_s390x_size / 1000 % 10 + 48);
HIDDEN(blink_s390x_size_b4 = blink_s390x_size < 10000 ? 32 : blink_s390x_size / 10000 % 10 + 48);
HIDDEN(blink_s390x_size_b5 = blink_s390x_size < 100000 ? 32 : blink_s390x_size / 100000 % 10 + 48);
HIDDEN(blink_s390x_size_b6 = blink_s390x_size < 1000000 ? 32 : blink_s390x_size / 1000000 % 10 + 48);
HIDDEN(blink_s390x_size_b7 = blink_s390x_size < 10000000 ? 32 : blink_s390x_size / 10000000 % 10 + 48);
HIDDEN(blink_s390x_size_b8 = blink_s390x_size < 100000000 ? 32 : blink_s390x_size / 100000000 % 10 + 48);
HIDDEN(blink_s390x_size_b9 = blink_s390x_size < 1000000000 ? 32 : blink_s390x_size / 1000000000 % 10 + 48);
#if SupportsMetal()
v_ape_realsectors = MIN(0x70000 - IMAGE_BASE_REAL, ROUNDUP(RVA(_ezip), 512)) / 512;
v_ape_realbytes = v_ape_realsectors * 512;
v_ape_realdwords = v_ape_realsectors * (512 / 4);
v_ape_allsectors = ROUNDUP(RVA(_ezip), 512) / 512;
v_ape_allbytes = v_ape_allsectors * 512;
v_ape_highsectors = MIN(0xffff, v_ape_allsectors - v_ape_realsectors);
HIDDEN(v_ape_realsectors =
MIN(0x70000 - IMAGE_BASE_REAL, ROUNDUP(RVA(_ezip), 512)) / 512);
HIDDEN(v_ape_realbytes = v_ape_realsectors * 512);
HIDDEN(v_ape_realdwords = v_ape_realsectors * (512 / 4));
HIDDEN(v_ape_allsectors = ROUNDUP(RVA(_ezip), 512) / 512);
HIDDEN(v_ape_allbytes = v_ape_allsectors * 512);
HIDDEN(v_ape_highsectors = v_ape_allsectors - v_ape_realsectors);
TSSDESCSTUB2(_tss, _tss, _tss_end ? _tss_end - _tss - 1 : 0);
#endif
/* ZIP End of Central Directory header */
#define ZIPCONST(NAME, VAL) HIDDEN(NAME = DEFINED(__zip_start) ? VAL : 0);
ZIPCONST(v_zip_cdoffset, __zip_start - IMAGE_BASE_VIRTUAL);
ZIPCONST(v_zip_cdirsize, __zip_end - __zip_start);
ASSERT(v_zip_cdirsize % kZipCdirHdrLinkableSize == 0, "bad zip cdir");
ZIPCONST(v_zip_records, v_zip_cdirsize / kZipCdirHdrLinkableSize);
ZIPCONST(v_zip_commentsize, _ezip - __zip_end - kZipCdirHdrMinSize);
#if SupportsXnu()
/* Generates deterministic ID. */
#define PHI 0x9e3779b9925d4c17
@@ -664,8 +802,19 @@ TSSDESCSTUB2(_tss, _tss, _tss_end ? _tss_end - _tss - 1 : 0);
KMH(ape_uuid1, X); \
XORSHIFT(ape_uuid2, X); \
KMH(ape_uuid2, X)
ape_uuid1 = 88172645463325252;
ape_uuid2 = 88172645463325252;
HIDDEN(ape_uuid1 = 88172645463325252);
HIDDEN(ape_uuid2 = 88172645463325252);
CHURN(ape_bss_align);
CHURN(ape_bss_filesz);
CHURN(ape_bss_memsz);
CHURN(ape_bss_offset);
CHURN(ape_bss_paddr);
CHURN(ape_data_filesz);
CHURN(ape_data_memsz);
CHURN(ape_data_offset);
CHURN(ape_data_paddr);
CHURN(ape_data_rva);
CHURN(ape_data_vaddr);
CHURN(ape_elf_entry);
CHURN(ape_elf_phnum);
CHURN(ape_elf_phoff);
@@ -674,10 +823,13 @@ CHURN(ape_elf_shoff);
CHURN(ape_elf_shstrndx);
CHURN(ape_macho_end);
CHURN(ape_note);
CHURN(ape_note_align);
CHURN(ape_note_end);
CHURN(ape_note_filesz);
CHURN(ape_note_memsz);
CHURN(ape_note_offset);
CHURN(ape_note_paddr);
CHURN(ape_note_vaddr);
CHURN(ape_ram_align);
CHURN(ape_ram_filesz);
CHURN(ape_ram_memsz);
@@ -691,14 +843,7 @@ CHURN(ape_rom_memsz);
CHURN(ape_rom_offset);
CHURN(ape_rom_paddr);
CHURN(ape_rom_rva);
CHURN(ape_cod_vaddr);
CHURN(ape_cod_align);
CHURN(ape_cod_filesz);
CHURN(ape_cod_memsz);
CHURN(ape_cod_offset);
CHURN(ape_cod_paddr);
CHURN(ape_cod_rva);
CHURN(ape_cod_vaddr);
CHURN(ape_rom_vaddr);
CHURN(ape_text_align);
CHURN(ape_text_filesz);
CHURN(ape_text_memsz);
@@ -731,23 +876,22 @@ CHURN(WinMain);
#if SupportsWindows() || SupportsMetal()
#define LINK_WINDOWS (SupportsWindows() && !DEFINED(EfiMain))
PFSTUB4(ape_pe_offset, ape_pe - ape_mz);
ape_pe_optsz = ape_pe_sections - (ape_pe + 24);
ASSERT(ape_pe_optsz % 8 == 0, "SizeOfOptionalHeader must be multiple of 8");
ape_pe_shnum = (ape_pe_sections_end - ape_pe_sections) / 40;
ape_pe_base = IMAGE_BASE_VIRTUAL;
ape_idataz = LINK_WINDOWS ? RVA(ape_idata_iat) : 0;
ape_idata_iatsize = LINK_WINDOWS ? ape_idata_iatend - ape_idata_iat : 0;
ape_idata = LINK_WINDOWS ? RVA(ape_idata_idt) : 0;
ape_idata_idtsize = LINK_WINDOWS ? ape_idata_idtend - ape_idata_idt : 0;
v_ntversion = LINK_WINDOWS ? 6 : 1;
v_ntdllchar = LINK_WINDOWS ? 288 : 0;
v_ntsubversion = LINK_WINDOWS ? 6 : 5;
v_ntsubsystem = (LINK_WINDOWS
? (DEFINED(GetMessage)
? kNtImageSubsystemWindowsGui
: kNtImageSubsystemWindowsCui)
: kNtImageSubsystemEfiApplication);
ape_pe_entry = LINK_WINDOWS ? WinMain : EfiMain;
HIDDEN(ape_pe_optsz = ape_pe_sections - (ape_pe + 24));
HIDDEN(ape_pe_shnum = (ape_pe_sections_end - ape_pe_sections) / 40);
HIDDEN(ape_pe_base = IMAGE_BASE_VIRTUAL);
HIDDEN(ape_idata = LINK_WINDOWS ? RVA(ape_idata_iat) : 0);
HIDDEN(ape_idata_iatsize = LINK_WINDOWS ? ape_idata_iatend - ape_idata_iat : 0);
HIDDEN(ape_idata = LINK_WINDOWS ? RVA(ape_idata_idt) : 0);
HIDDEN(ape_idata_idtsize = LINK_WINDOWS ? ape_idata_idtend - ape_idata_idt : 0);
HIDDEN(v_ntversion = LINK_WINDOWS ? 6 : 1);
HIDDEN(v_ntdllchar = LINK_WINDOWS ? 288 : 0);
HIDDEN(v_ntsubversion = LINK_WINDOWS ? 6 : 5);
HIDDEN(v_ntsubsystem = (LINK_WINDOWS
? (DEFINED(GetMessage)
? kNtImageSubsystemWindowsGui
: kNtImageSubsystemWindowsCui)
: kNtImageSubsystemEfiApplication));
HIDDEN(ape_pe_entry = LINK_WINDOWS ? WinMain : EfiMain);
#endif
#if SupportsXnu()
@@ -765,6 +909,12 @@ ASSERT(((DEFINED(__init_rodata_end) ? __init_rodata_end : 0) %
ASSERT((!DEFINED(ape_grub) ? 1 : RVA(ape_grub) < 8192),
"grub stub needs to be in first 8kb of image");
ASSERT(DEFINED(_start) || DEFINED(_start16),
"please link a _start() or _start16() entrypoint");
ASSERT(!DEFINED(_start16) || REAL(_end) < 65536,
"ape won't support non-tiny real mode programs");
ASSERT(IS2POW(ape_stack_memsz),
"ape_stack_memsz must be a two power");
@@ -774,8 +924,6 @@ ASSERT(ape_stack_vaddr % ape_stack_memsz == 0,
ASSERT(ALIGNOF(.tdata) <= TLS_ALIGNMENT && ALIGNOF(.tbss) <= TLS_ALIGNMENT,
"_Thread_local _Alignof can't exceed TLS_ALIGNMENT");
ASSERT(DEFINED(main), "main() function not defined");
/* Let's not be like Knight Capital. */
/* NOCROSSREFS_TO(.test .text) */
+217
View File
@@ -0,0 +1,217 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# OVERVIEW
#
# αcτµαlly pδrταblε εxεcµταblε
#
# DESCRIPTION
#
# This file defines the libraries, runtimes, and build rules needed to
# create executables from your Linux workstation that'll run anywhere.
# Loading this package will make certain systemic modifications to the
# build like turning off the System V "Red Zone" optimization, because
# αcτµαlly pδrταblε εxεcµταblεs need to be able to run in kernelspace.
PKGS += APE
APE = o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape.lds
APE_NO_MODIFY_SELF = \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/ape/ape-no-modify-self.o
APE_COPY_SELF = \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/ape/ape-copy-self.o
APELINK = \
$(COMPILE) \
-ALINK.ape \
$(LINK) \
$(LINKARGS) \
$(OUTPUT_OPTION)
APE_LOADER_FLAGS = \
-DNDEBUG \
-iquote. \
-Wall \
-Wextra \
-fpie \
-Os \
-ffreestanding \
-mgeneral-regs-only \
-mno-red-zone \
-fno-ident \
-fno-gnu-unique \
-c \
$(OUTPUT_OPTION) \
$<
APE_FILES := $(wildcard ape/*.*)
APE_HDRS = $(filter %.h,$(APE_FILES))
APE_INCS = $(filter %.inc,$(APE_FILES))
APE_SRCS_C = ape/loader.c
APE_SRCS_S = $(filter %.S,$(APE_FILES))
APE_SRCS = $(APE_SRCS_C) $(APE_SRCS_S)
APE_OBJS = $(APE_SRCS_S:%.S=o/$(MODE)/%.o)
APE_CHECKS = $(APE_HDRS:%=o/%.ok)
o/$(MODE)/ape/ape.lds: \
ape/ape.lds \
ape/macros.internal.h \
ape/relocations.h \
libc/intrin/bits.h \
libc/thread/tls.h \
libc/calls/struct/timespec.h \
libc/thread/thread.h \
libc/dce.h \
libc/elf/def.h \
libc/elf/pf2prot.internal.h \
libc/macros.internal.h \
libc/nt/pedef.internal.h \
libc/str/str.h \
libc/zip.h
o/$(MODE)/ape/public/ape.lds: OVERRIDE_CPPFLAGS += -UCOSMO
o/$(MODE)/ape/public/ape.lds: \
ape/public/ape.lds \
ape/ape.lds \
ape/macros.internal.h \
ape/relocations.h \
libc/intrin/bits.h \
libc/thread/tls.h \
libc/calls/struct/timespec.h \
libc/thread/thread.h \
libc/dce.h \
libc/elf/def.h \
libc/elf/pf2prot.internal.h \
libc/macros.internal.h \
libc/nt/pedef.internal.h \
libc/str/str.h \
libc/zip.h
o/ape/idata.inc: \
ape/idata.internal.h \
ape/relocations.h
o/$(MODE)/ape/ape.o: \
ape/blink-aarch64.gz \
ape/blink-arm.gz \
ape/blink-darwin-arm64.gz \
ape/blink-i486.gz \
ape/blink-mipsel.gz \
ape/blink-powerpc.gz \
ape/blink-powerpc64le.gz \
ape/blink-riscv64.gz \
ape/blink-s390x.gz
o/$(MODE)/ape/ape-no-modify-self.o: \
ape/ape.S \
ape/macros.internal.h \
ape/notice.inc \
ape/relocations.h \
libc/dce.h \
libc/elf/def.h \
libc/intrin/asancodes.h \
libc/macho.internal.h \
libc/macros.internal.h \
libc/nexgen32e/uart.internal.h \
libc/calls/metalfile.internal.h \
libc/nexgen32e/vidya.internal.h \
libc/nt/pedef.internal.h \
libc/runtime/e820.internal.h \
libc/runtime/mman.internal.h \
libc/runtime/pc.internal.h \
libc/runtime/symbolic.h \
libc/sysv/consts/prot.h \
ape/blink-aarch64.gz \
ape/blink-arm.gz \
ape/blink-darwin-arm64.gz \
ape/blink-i486.gz \
ape/blink-mipsel.gz \
ape/blink-powerpc.gz \
ape/blink-powerpc64le.gz \
ape/blink-riscv64.gz \
ape/blink-s390x.gz \
o/$(MODE)/ape/ape.elf
@$(COMPILE) \
-AOBJECTIFY.S \
$(OBJECTIFY.S) \
$(OUTPUT_OPTION) \
-DAPE_NO_MODIFY_SELF \
-DAPE_LOADER='"o/$(MODE)/ape/ape.elf"' $<
o/$(MODE)/ape/ape-copy-self.o: \
ape/ape.S \
ape/macros.internal.h \
ape/notice.inc \
ape/relocations.h \
libc/dce.h \
libc/elf/def.h \
libc/intrin/asancodes.h \
libc/macho.internal.h \
libc/macros.internal.h \
libc/nexgen32e/uart.internal.h \
libc/calls/metalfile.internal.h \
libc/nexgen32e/vidya.internal.h \
libc/nt/pedef.internal.h \
libc/runtime/e820.internal.h \
libc/runtime/mman.internal.h \
libc/runtime/pc.internal.h \
libc/runtime/symbolic.h \
libc/sysv/consts/prot.h \
ape/blink-aarch64.gz \
ape/blink-arm.gz \
ape/blink-darwin-arm64.gz \
ape/blink-i486.gz \
ape/blink-mipsel.gz \
ape/blink-powerpc.gz \
ape/blink-powerpc64le.gz \
ape/blink-riscv64.gz \
ape/blink-s390x.gz
@$(COMPILE) \
-AOBJECTIFY.S \
$(OBJECTIFY.S) \
$(OUTPUT_OPTION) \
-DAPE_NO_MODIFY_SELF $<
o/$(MODE)/ape/loader.o: ape/loader.c ape/loader.h
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=0b01111001 -g $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-gcc.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=0b01111001 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-clang.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CLANG) -DSUPPORT_VECTOR=0b01111001 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-xnu.o: ape/loader.c ape/loader.h
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=0b00001000 -g $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-xnu-gcc.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=0b00001000 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/loader-xnu-clang.asm: ape/loader.c
@$(COMPILE) -AOBJECTIFY.c $(CLANG) -DSUPPORT_VECTOR=0b00001000 -S -g0 $(APE_LOADER_FLAGS)
o/$(MODE)/ape/ape.elf: o/$(MODE)/ape/ape.elf.dbg
o/$(MODE)/ape/ape.macho: o/$(MODE)/ape/ape.macho.dbg
o/$(MODE)/ape/ape.elf.dbg: \
o/$(MODE)/ape/loader.o \
o/$(MODE)/ape/loader-elf.o \
ape/loader.lds
@$(ELFLINK) -z max-page-size=0x10
o/$(MODE)/ape/ape.macho.dbg: \
o/$(MODE)/ape/loader-xnu.o \
o/$(MODE)/ape/loader-macho.o \
ape/loader-macho.lds
@$(ELFLINK) -z max-page-size=0x10
.PHONY: o/$(MODE)/ape
o/$(MODE)/ape: $(APE_CHECKS) \
o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/ape/public/ape.lds \
o/$(MODE)/ape/ape.elf \
o/$(MODE)/ape/ape.macho \
o/$(MODE)/ape/ape-copy-self.o \
o/$(MODE)/ape/ape-no-modify-self.o
+35 -80
View File
@@ -1,107 +1,62 @@
#!/bin/sh
PROG=${0##*/}
MODE=${MODE:-$m}
TMPDIR=${TMPDIR:-/tmp}
COSMO=${COSMO:-/opt/cosmo}
COSMOS=${COSMOS:-/opt/cosmos}
if [ ! -f ape/loader.c ]; then
cd "$COSMO" || exit
fi
if [ -x build/bootstrap/make.com ]; then
MAKE=build/bootstrap/make.com
else
MAKE=make
fi
if [ "$(id -u)" -eq 0 ]; then
SUDO=
elif command -v sudo >/dev/null 2>&1; then
else
SUDO=sudo
elif command -v doas >/dev/null 2>&1; then
SUDO=doas
else
echo "need root or sudo" >&2
exit
fi
if command -v install >/dev/null 2>&1; then
if [ x"$(uname -s)" = xLinux ]; then
INSTALL="install -o root -g root -m 755"
else
INSTALL="install -o root -g wheel -m 755"
fi
else
INSTALL="cp -f"
fi
echo "Actually Portable Executable (APE) Installer" >&2
echo "Author: Justine Tunney <[email protected]>" >&2
# special installation process for apple silicon
if [ x"$(uname -s)" = xDarwin ] && [ x"$(uname -m)" = xarm64 ]; then
echo "cc -O -o $TMPDIR/ape.$$ ape/ape-m1.c" >&2
cc -O -o "$TMPDIR/ape.$$" ape/ape-m1.c || exit
trap 'rm "$TMPDIR/ape.$$"' EXIT
if [ ! -d /usr/local/bin ]; then
echo "$SUDO mkdir -p /usr/local/bin" >&2
$SUDO mkdir -p /usr/local/bin || exit
fi
echo "$SUDO $INSTALL $TMPDIR/ape.$$ /usr/local/bin/ape" >&2
$SUDO $INSTALL "$TMPDIR/ape.$$" /usr/local/bin/ape || exit
exit
fi
if [ x"$(uname -m)" = xarm64 ] || [ x"$(uname -m)" = xaarch64 ]; then
MODE=aarch64
EXT=elf
BEXT=aarch64
elif [ x"$(uname -m)" = xx86_64 ]; then
MODE=
if [ x"$(uname -s)" = xDarwin ]; then
EXT=macho
else
EXT=elf
fi
BEXT=$EXT
else
echo "unsupported architecture $(uname -m)" >&2
exit
fi
################################################################################
# INSTALL APE LOADER SYSTEMWIDE
if [ -f o/$MODE/depend ] && $MAKE -j8 o/$MODE/ape; then
echo "successfully recompiled ape loader" >&2
elif [ -x o/$MODE/ape/ape.$EXT ]; then
echo "using ape loader you compiled earlier" >&2
if [ -f o/depend ]; then
# mkdeps.com build was successfully run so assume we can build
echo >&2
echo "recompiling ape loader" >&2
echo "running: make -j8 o//ape" >&2
make -j8 o//ape || exit
echo "done" >&2
elif [ -d build/bootstrap ]; then
# if make isn't being used then it's unlikely the user changed the sources
# in that case the prebuilt binaries should be completely up-to-date
echo "using prebuilt ape loader from cosmo repo" >&2
mkdir -p o/$MODE/ape || exit
cp -af build/bootstrap/ape.$BEXT o/$MODE/ape/ape.$EXT || exit
mkdir -p o//ape || exit
cp -af build/bootstrap/ape.elf o//ape/ape.elf || exit
cp -af build/bootstrap/ape.macho o//ape/ape.macho || exit
else
echo "no cosmopolitan libc repository here" >&2
echo "fetching ape loader from justine.lol" >&2
mkdir -p o/$MODE/ape || exit
echo "fetching ape loader from justine.lol" >&2
mkdir -p o//ape || exit
if command -v wget >/dev/null 2>&1; then
wget -qO o/$MODE/ape/ape.$EXT https://justine.lol/ape.$BEXT || exit
wget -qO o//ape/ape.elf https://justine.lol/ape.elf || exit
wget -qO o//ape/ape.macho https://justine.lol/ape.macho || exit
else
curl -Rso o/$MODE/ape/ape.$EXT https://justine.lol/ape.$BEXT || exit
curl -Rso o//ape/ape.elf https://justine.lol/ape.elf || exit
curl -Rso o//ape/ape.macho https://justine.lol/ape.macho || exit
fi
chmod +x o/$MODE/ape/ape.$EXT || exit
chmod +x o//ape/ape.elf || exit
chmod +x o//ape/ape.macho || exit
fi
if ! [ /usr/bin/ape -nt o/$MODE/ape/ape.$EXT ]; then
echo >&2
echo "installing o/$MODE/ape/ape.$EXT to /usr/bin/ape" >&2
echo "$SUDO $INSTALL o/$MODE/ape/ape.$EXT /usr/bin/ape" >&2
$SUDO $INSTALL o/$MODE/ape/ape.$EXT /usr/bin/ape || exit
echo "done" >&2
if [ "$(uname -s)" = "Darwin" ]; then
if ! [ /usr/bin/ape -nt o//ape/ape.macho ]; then
echo >&2
echo "installing o//ape/ape.elf to /usr/bin/ape" >&2
echo "$SUDO mv -f o//ape/ape.elf /usr/bin/ape" >&2
$SUDO cp -f o//ape/ape.macho /usr/bin/ape || exit
echo "done" >&2
fi
else
if ! [ /usr/bin/ape -nt o//ape/ape.elf ]; then
echo >&2
echo "installing o//ape/ape.elf to /usr/bin/ape" >&2
echo "$SUDO mv -f o//ape/ape.elf /usr/bin/ape" >&2
$SUDO cp -f o//ape/ape.elf /usr/bin/ape || exit
echo "done" >&2
fi
fi
################################################################################
+3 -47
View File
@@ -1,23 +1,9 @@
#!/bin/sh
PROG=${0##*/}
MODE=${MODE:-$m}
COSMO=${COSMO:-/opt/cosmo}
COSMOS=${COSMOS:-/opt/cosmos}
if [ ! -f ape/loader.c ]; then
cd "$COSMO" || exit
fi
if [ "$UID" = "0" ]; then
SUDO=
elif command -v sudo >/dev/null 2>&1; then
SUDO=sudo
elif command -v doas >/dev/null 2>&1; then
SUDO=doas
else
echo "need root or sudo" >&2
exit
SUDO=sudo
fi
{
@@ -25,7 +11,7 @@ fi
echo "APE Uninstaller intends to run (in pseudo-shell)"
echo
echo " sudo echo -1 into /proc/sys/fs/binfmt_misc/APE*"
echo " sudo rm -f /usr/bin/ape ~/.ape /tmp/.ape # etc."
echo " sudo rm -f /usr/bin/ape ~/.ape o/tmp/.ape /tmp/.ape"
echo
echo "You may then use ape/apeinstall.sh to reinstall it"
echo
@@ -37,34 +23,4 @@ for f in /proc/sys/fs/binfmt_misc/APE*; do
$SUDO sh -c "echo -1 >$f" || exit
fi
done
# system installation
if [ -f /usr/bin/ape ]; then
$SUDO rm -f /usr/bin/ape
fi
if [ -f /usr/local/bin/ape ]; then
$SUDO rm -f /usr/local/bin/ape
fi
# legacy installations
rm -f o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape"
# ad-hoc installations
for x in .ape \
.ape-1.1 \
.ape-1.3 \
.ape-1.4 \
.ape-1.5 \
.ape-1.6 \
.ape-1.7 \
.ape-1.8 \
.ape-1.9 \
.ape-1.10 \
.ape-blink-0.9.2 \
.ape-blink-1.0.0; do
rm -f \
~/$x \
/tmp/$x \
o/tmp/$x \
"${TMPDIR:-/tmp}/$x"
done
$SUDO rm -f /usr/bin/ape ~/.ape o/tmp/.ape o/tmp/ape /tmp/.ape /tmp/ape || exit
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+10
View File
@@ -0,0 +1,10 @@
#ifndef COSMOPOLITAN_APE_CONFIG_H_
#define COSMOPOLITAN_APE_CONFIG_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
#define STATIC_SYMBOL(NAME, VALUE) \
asm(".equ\t" NAME "," VALUE "\n\t" \
".globl\t" NAME)
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_APE_CONFIG_H_ */
+19 -23
View File
@@ -1,5 +1,5 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│ vi: set noet ft=asm ts=8 sw=8 fenc=utf-8 :vi │
│vi: set et ft=asm ts=8 sw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
@@ -31,8 +31,7 @@
// @see libc/nt/master.sh
// @see ape/ape.lds
// @see winimp
.macro .imp dll:req fn:req actual:req
#ifdef __x86_64__
.macro .imp dll:req fn:req actual:req hint
.dll "\dll"
.section ".piro.data.sort.iat.2.\dll\().2.\actual","aw",@progbits
.type \fn,@object
@@ -43,28 +42,25 @@
.hidden \fn
.previous
.section ".idata.ro.ilt.\dll\().2.\actual","a",@progbits
"idata.ilt.\dll\().\actual":
".Lidata.ilt.\dll\().\actual":
.quad RVA("\dll\().\actual")
.type "idata.ilt.\dll\().\actual",@object
.size "idata.ilt.\dll\().\actual",.-"idata.ilt.\dll\().\actual"
.type ".Lidata.ilt.\dll\().\actual",@object
.size ".Lidata.ilt.\dll\().\actual",.-".Lidata.ilt.\dll\().\actual"
.previous
.section ".idata.ro.hnt.\dll\().2.\actual","a",@progbits
"\dll\().\actual":
.short 0 // hint
.ifnb \hint # hint i.e. guess function ordinal
.short \hint
.else
.short 0
.endif
.asciz "\actual"
.align 2 // documented requirement
.align 2 # documented requirement
.globl "\dll\().\actual"
.hidden "\dll\().\actual"
.type "\dll\().\actual",@object
.size "\dll\().\actual",.-"\dll\().\actual"
.previous
#else
.section ".data.nt.\actual","aw",@progbits
.globl "\fn"
.balign 8
.weak "\actual"
"\fn": .quad "\actual"
#endif
.endm
// Defines DLL import.
@@ -72,16 +68,16 @@
.macro .dll name:req
.section ".idata.ro.idt.2.\name","aG",@progbits,"\name",comdat
.equ ".Lidata.idt.\name",.
.long RVA("idata.ilt.\name") // ImportLookupTable
.long 0 // TimeDateStamp
.long 0 // ForwarderChain
.long RVA(".Lidata.str.\name") // DllNameRva
.long RVA("idata.iat.\name") // ImportAddressTable
.long RVA("idata.ilt.\name") # ImportLookupTable
.long 0 # TimeDateStamp
.long 0 # ForwarderChain
.long RVA(".Lidata.str.\name") # DllNameRva
.long RVA("idata.iat.\name") # ImportAddressTable
.type ".Lidata.idt.\name",@object
.size ".Lidata.idt.\name",.-".Lidata.idt.\name"
.previous
.section ".idata.ro.ilt.\name\().1","aG",@progbits,"\name",comdat
.balign __SIZEOF_POINTER__
.align __SIZEOF_POINTER__
.type "idata.ilt.\name",@object
"idata.ilt.\name":
.previous/*
@@ -92,12 +88,12 @@
.quad 0
.previous
.section ".idata.ro.hnt.\name\().1","aG",@progbits,"\name",comdat
.balign __SIZEOF_POINTER__
.align __SIZEOF_POINTER__
.type "idata.hnt.\name",@object
.equ "idata.hnt.\name",.
.previous
.section ".piro.data.sort.iat.2.\name\().1","awG",@progbits,"\name",comdat
.balign __SIZEOF_POINTER__
.align __SIZEOF_POINTER__
.type "idata.iat.\name",@object
"idata.iat.\name":
.previous/*
-90
View File
@@ -1,90 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│ vi: set noet ft=asm ts=8 sw=8 fenc=utf-8 :vi │
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2023 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.internal.h"
// Calls _start() function of loaded program.
//
// When the program entrypoint is called, all registers shall be
// cleared, with the exception of (1) %rdi will be equal to %rsp
// on FreeBSD and (2) %cl will contain the detected host OS code
//
// We clear all the general registers we can to have some wiggle
// room, to extend the behavior of this loader in the future. We
// don't need to clear the XMM registers because your APE loader
// should be compiled using gcc/clang's -mgeneral-regs-only flag
//
// @param rdi is passed through as-is
// @param rsi is address of entrypoint (becomes zero)
// @param rdx is passed through as-is
// @param rcx is passed through as-is
// @param r8 is stack pointer (becomes zero)
// @noreturn
Launch:
#ifdef __aarch64__
mov x16,x1
mov sp,x4
mov x1,0
mov x4,0
mov x5,0
mov x6,0
mov x7,0
mov x8,0
mov x9,0
mov x10,0
mov x11,0
mov x12,0
mov x13,0
mov x14,0
mov x15,0
mov x17,0
mov x19,0
mov x20,0
mov x21,0
mov x22,0
mov x23,0
mov x24,0
mov x25,0
mov x26,0
mov x27,0
mov x28,0
mov x29,0
mov x30,0
br x16
#else
mov %r8,%rsp
xor %r8d,%r8d
xor %r9d,%r9d
xor %r10d,%r10d
xor %r11d,%r11d
xor %r12d,%r12d
xor %r13d,%r13d
xor %r14d,%r14d
xor %r15d,%r15d
push %rsi
xor %esi,%esi
xor %ebp,%ebp
xor %ebx,%ebx
xor %eax,%eax
ret
#endif
.endfn Launch,globl
+249
View File
@@ -0,0 +1,249 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/elf/def.h"
#include "libc/sysv/consts/prot.h"
#include "libc/macho.internal.h"
#include "libc/dce.h"
#include "libc/macros.internal.h"
// APE Loader Executable Structure
// Linux, FreeBSD, NetBSD, OpenBSD
.align 8
ehdr: .ascii "\177ELF"
.byte ELFCLASS64
.byte ELFDATA2LSB
.byte 1
.byte ELFOSABI_FREEBSD
.quad 0
.word ET_EXEC # e_type
.word EM_NEXGEN32E # e_machine
.long 1 # e_version
.quad _start # e_entry
.quad phdrs - ehdr # e_phoff
.quad 0 # e_shoff
.long 0 # e_flags
.word 64 # e_ehsize
.word 56 # e_phentsize
.word 4 # e_phnum
.word 0 # e_shentsize
.word 0 # e_shnum
.word 0 # e_shstrndx
.endobj ehdr,globl
.align 8
phdrs: .long PT_LOAD # p_type
.long PF_R|PF_X # p_flags
.quad 0 # p_offset
.quad ehdr # p_vaddr
.quad ehdr # p_paddr
.quad filesz # p_filesz
.quad filesz # p_memsz
.quad PAGESIZE # p_align
.long PT_LOAD # p_type
.long PF_R|PF_W # p_flags
.quad 0 # p_offset
.quad bss # p_vaddr
.quad bss # p_paddr
.quad 0 # p_filesz
.quad bsssize # p_memsz
.quad PAGESIZE # p_align
.long PT_GNU_STACK # p_type
.long PF_R|PF_W # p_flags
.quad 0 # p_offset
.quad 0 # p_vaddr
.quad 0 # p_paddr
.quad 0 # p_filesz
.quad 0 # p_memsz
.quad 16 # p_align
.long PT_NOTE # p_type
.long PF_R # p_flags
.quad note - ehdr # p_offset
.quad note # p_vaddr
.quad note # p_paddr
.quad notesize # p_filesz
.quad notesize # p_memsz
.quad 8 # p_align
.endobj phdrs
note: .long 2f-1f
.long 4f-3f
.long 1
1: .asciz "OpenBSD"
2: .align 4
3: .long 0
4: .long 2f-1f
.long 4f-3f
.long 1
1: .asciz "NetBSD"
2: .align 4
3: .long 901000000
4: .endobj note
notesize = . - note
.align 64,0 # for ape.S dd
.org 0x180 # for ape.S dd
// APE Loader XNU Header
//
// This header is dd'd backwards by the APE shell script when
// running on Mac OS X.
//
// @see ape/ape.S
macho: .long 0xFEEDFACE+1
.long MAC_CPU_NEXGEN32E
.long MAC_CPU_NEXGEN32E_ALL
.long MAC_EXECUTE
.long 5 # number of load commands
.long 60f-10f # size of all load commands
.long MAC_NOUNDEFS # flags
.long 0 # reserved
10: .long MAC_LC_SEGMENT_64
.long 20f-10b # unmaps first page dir
.ascin "__PAGEZERO",16 # consistent with linux
.quad 0,0x200000,0,0 # which forbids mem <2m
.long 0,0,0,0
20: .long MAC_LC_SEGMENT_64
.long 30f-20b
.ascin "__TEXT",16
.quad ehdr # vaddr
.quad 4096 # memsz
.quad 0 # file offset
.quad filesz # file size
.long PROT_EXEC|PROT_READ|PROT_WRITE # maxprot
.long PROT_EXEC|PROT_READ # initprot
.long 1 # segment section count
.long 0 # flags
210: .ascin "__text",16 # section name (.text)
.ascin "__TEXT",16
.quad _start # vaddr
.quad textsz # memsz
.long textoff # offset
.long 6 # align 2**6 = 64
.long 0 # reloc table offset
.long 0 # relocation count
.long MAC_S_ATTR_SOME_INSTRUCTIONS # section type & attributes
.long 0,0,0 # reserved
30: .long MAC_LC_SEGMENT_64
.long 40f-30b
.ascin "__DATA",16
.quad bss # vaddr
.quad bsssize # memsz
.quad 0 # offset
.quad 0 # file size
.long PROT_EXEC|PROT_READ|PROT_WRITE # maxprot
.long PROT_READ|PROT_WRITE # initprot
.long 1 # segment section count
.long 0 # flags
310: .ascin "__bss",16 # section name (.bss)
.ascin "__DATA",16
.quad bss # vaddr
.quad bsssize # memsz
.long 0 # offset
.long 12 # align 2**12 = 4096
.long 0 # reloc table offset
.long 0 # relocation count
.long MAC_S_ZEROFILL # section type & attributes
.long 0,0,0 # reserved
40: .long MAC_LC_UUID
.long 50f-40b
.quad 0x3fb29ee4ac6c87aa # uuid1
.quad 0xdd2c9bb866d9eef8 # uuid2
50: .long MAC_LC_UNIXTHREAD
.long 60f-50b # cmdsize
.long MAC_THREAD_NEXGEN32E # flavaflav
.long (520f-510f)/4 # count
510: .quad 0 # rax
.quad 0 # rbx
.quad 0 # rcx
.quad _HOSTXNU # rdx
.quad 0 # rdi
.quad 0 # rsi
.quad 0 # rbp
.quad 0 # rsp
.quad 0 # r8
.quad 0 # r9
.quad 0 # r10
.quad 0 # r11
.quad 0 # r12
.quad 0 # r13
.quad 0 # r14
.quad 0 # r15
.quad _start # rip
.quad 0 # rflags
.quad 0 # cs
.quad 0 # fs
.quad 0 # gs
520:
60:
.endobj macho
.align 64,0 # for ape.S dd
.org 0x400 # for ape.S dd
// Ape Loader Entrpoint
//
// This is normally called by the operating system. However it may
// be called by the Actually Portable Executables themselves, when
// re-executing a program. Just do this:
//
// memcpy(0x200000, loader)
// lea handoff(%rip),%rcx
// lea argblock(%rip),%rsp
// jmp 0x200400
//
// @see APE_LOADER_ENTRY
// @see ape/loader.h
_start:
// Hack for detecting M1 Rosetta environment.
// https://github.com/jart/cosmopolitan/issues/429#issuecomment-1166704377
cmp $-1,%ebx
jne 0f
cmp $+1,%edx
jne 0f
mov $_HOSTXNU,%dl
xor %ecx,%ecx
0: mov %rsp,%rsi
jmp ApeLoader
.endfn _start,globl
// System Call Entrpoint
//
// This function is used by the APE loader to make system calls.
// We also pass a reference to this function to the APE binary's
// _start() function. It's needed because on OpenBSD, msyscall()
// restricts which pages can issue system calls, and it can only
// be called once. Therefore if we want to be load and re-load a
// binary multiple times without calling the system execve(), we
// need to be able to handover the SYSCALL function. We hardcode
// this to a fixed address, but that shouldn't be used, since we
// would ideally want to move it to a random page in the future.
__syscall_loader:
clc
syscall
jc 1f
ret
1: neg %rax
ret
.endfn __syscall_loader,globl
+100 -57
View File
@@ -1,5 +1,5 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│ vi: set noet ft=asm ts=8 sw=8 fenc=utf-8 :vi │
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
@@ -21,75 +21,118 @@
#include "libc/dce.h"
#include "libc/macros.internal.h"
// Apple Mach-O Executable Headers
// Fixups are applied by objbincopy.com
// There must exist a MAC_LC_SEGMENT_64 for every PT_LOAD
// APE Loader Executable Structure for XNU
.section .macho,"a",@progbits
.balign 64
.long 0xFEEDFACE+1
.align 4096
macho: .long 0xFEEDFACE+1
.long MAC_CPU_NEXGEN32E
.long MAC_CPU_NEXGEN32E_ALL
.long MAC_EXECUTE
.long 5 // number of load commands
.long 60f-10f // size of all load commands
.long MAC_NOUNDEFS|MAC_SPLIT_SEGS // flags
.long 0 // reserved
.long 5 # number of load commands
.long 60f-10f # size of all load commands
.long MAC_NOUNDEFS # flags
.long 0 # reserved
10: .long MAC_LC_SEGMENT_64
.long 20f-10b // unmaps first page dir
.ascin "__PAGEZERO",16 // consistent with linux
.quad 0,0x200000,0,0 // which forbids mem <2m
.long 20f-10b # unmaps first page dir
.ascin "__PAGEZERO",16 # consistent with linux
.quad 0,0x200000,0,0 # which forbids mem <2m
.long 0,0,0,0
20: .long MAC_LC_SEGMENT_64
.long 30f-20b
.ascin "__TEXT",16
.quad 0 // vaddr
.quad 0 // memsz
.quad 0 // file offset
.quad 0 // file size
.long 0 // maxprot
.long 0 // initprot
.long 0 // segment section count
.long 0 // flags
.quad macho # vaddr
.quad 4096 # memsz
.quad 0 # file offset
.quad filesz # file size
.long PROT_EXEC|PROT_READ|PROT_WRITE # maxprot
.long PROT_EXEC|PROT_READ # initprot
.long 1 # segment section count
.long 0 # flags
210: .ascin "__text",16 # section name (.text)
.ascin "__TEXT",16
.quad _start # vaddr
.quad textsz # memsz
.long textoff # offset
.long 6 # align 2**3 = 64
.long 0 # reloc table offset
.long 0 # relocation count
.long MAC_S_ATTR_SOME_INSTRUCTIONS # section type & attributes
.long 0,0,0 # reserved
30: .long MAC_LC_SEGMENT_64
.long 40f-30b
.ascin "__RODATA",16
.quad 0 // vaddr
.quad 0 // memsz
.quad 0 // file offset
.quad 0 // file size
.long 0 // maxprot
.long 0 // initprot
.long 0 // segment section count
.long 0 // flags
.ascin "__DATA",16
.quad bss # vaddr
.quad bsssize # memsz
.quad 0 # offset
.quad 0 # file size
.long PROT_EXEC|PROT_READ|PROT_WRITE # maxprot
.long PROT_READ|PROT_WRITE # initprot
.long 1 # segment section count
.long 0 # flags
310: .ascin "__bss",16 # section name (.bss)
.ascin "__DATA",16
.quad bss # vaddr
.quad bsssize # memsz
.long 0 # offset
.long 12 # align 2**12 = 4096
.long 0 # reloc table offset
.long 0 # relocation count
.long MAC_S_ZEROFILL # section type & attributes
.long 0,0,0 # reserved
40: .long MAC_LC_UUID
.long 50f-40b
.quad 0x4527148ba7a513ef // uuid1
.quad 0x56fa865940665e8f // uuid2
.quad 0x3fb29ee4ac6c87aa # uuid1
.quad 0xdd2c9bb866d9eef8 # uuid2
50: .long MAC_LC_UNIXTHREAD
.long 60f-50b // cmdsize
.long MAC_THREAD_NEXGEN32E // flavaflav
.long (520f-510f)/4 // count
510: .quad 0 // rax
.quad 0 // rbx
.quad 0 // rcx
.quad 0 // rdx
.quad 0 // rdi
.quad 0 // rsi
.quad 0 // rbp
.quad 0 // rsp
.quad 0 // r8
.quad 0 // r9
.quad 0 // r10
.quad 0 // r11
.quad 0 // r12
.quad 0 // r13
.quad 0 // r14
.quad 0 // r15
.quad XnuEntrypoint // rip
.quad 0 // rflags
.quad 0 // cs
.quad 0 // fs
.quad 0 // gs
.long 60f-50b # cmdsize
.long MAC_THREAD_NEXGEN32E # flavaflav
.long (520f-510f)/4 # count
510: .quad 0 # rax
.quad 0 # rbx
.quad 0 # rcx
.quad _HOSTXNU # rdx
.quad 0 # rdi
.quad 0 # rsi
.quad 0 # rbp
.quad 0 # rsp
.quad 0 # r8
.quad 0 # r9
.quad 0 # r10
.quad 0 # r11
.quad 0 # r12
.quad 0 # r13
.quad 0 # r14
.quad 0 # r15
.quad _start # rip
.quad 0 # rflags
.quad 0 # cs
.quad 0 # fs
.quad 0 # gs
520:
60:
.endobj macho,globl
.align 64
_start:
// Hack for detecting M1 Rosetta environment.
// https://github.com/jart/cosmopolitan/issues/429#issuecomment-1166704377
cmp $-1,%ebx
jne 0f
cmp $+1,%edx
jne 0f
mov $_HOSTXNU,%dl
xor %ecx,%ecx
0: mov %rsp,%rsi
jmp ApeLoader
.endfn _start,globl
__syscall_loader:
clc
syscall
jc 1f
ret
1: neg %rax
ret
.endfn __syscall_loader,globl
+42
View File
@@ -0,0 +1,42 @@
/*-*- mode: ld-script; indent-tabs-mode: nil; tab-width: 2; coding: utf-8 -*-│
│vi: set et sts=2 tw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
ENTRY(_start)
SECTIONS {
. = 0x200000;
.text : {
*(.text)
*(.rodata .rodata.*)
. = ALIGN(4096);
}
filesz = . - macho;
textsz = . - _start;
.bss ALIGN(4096) : {
bss = .;
*(.bss)
. = ALIGN(4096);
}
memsz = . - macho;
/DISCARD/ : {
*(.*)
}
}
bsssize = SIZEOF(.bss);
textoff = _start - macho;
+473 -749
View File
File diff suppressed because it is too large. Load diff
+20
View File
@@ -0,0 +1,20 @@
#ifndef COSMOPOLITAN_APE_LOADER_H_
#define COSMOPOLITAN_APE_LOADER_H_
#define APE_LOADER_BASE 0x200000
#define APE_LOADER_SIZE 0x200000
#define APE_LOADER_ENTRY 0x200400
#define APE_LOADER_BSS (PAGESIZE * 2)
#define APE_LOADER_STACK 0x7f0000000000
#define APE_BLOCK_BASE 0x7e0000000000
#define APE_BLOCK_SIZE 0x000200000000
struct ApeLoader {
int fd;
int os;
char *prog;
char *page;
void *systemcall;
};
#endif /* COSMOPOLITAN_APE_LOADER_H_ */
+19 -71
View File
@@ -1,7 +1,7 @@
/*-*- mode: ld-script; indent-tabs-mode: nil; tab-width: 2; coding: utf-8 -*-│
│ vi: set et sts=2 sw=2 fenc=utf-8 :vi │
│vi: set et sts=2 tw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2023 Justine Alexandra Roberts Tunney │
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
@@ -16,80 +16,28 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
ENTRY(ElfEntrypoint)
PHDRS {
text PT_LOAD FLAGS(1) FILEHDR PHDRS; /* PF_X */
rodata PT_LOAD FLAGS(4); /* PF_R */
stack PT_GNU_STACK FLAGS(6); /* PF_W|PF_R */
note PT_NOTE FLAGS(4); /* PF_R */
}
ENTRY(_start)
SECTIONS {
. = SEGMENT_START("text-segment", 0x7f000000);
__executable_start = .;
. += SIZEOF_HEADERS;
.macho : {
KEEP(*(.macho))
} :text
.note : {
KEEP(*(.note))
} :text :note
. = 0x200000;
.text : {
*(.text .text.* .gnu.linkonce.t.*)
} :text
.rodata ALIGN(CONSTANT(COMMONPAGESIZE)) : {
*(.rodata .rodata.* .gnu.linkonce.r.*)
} :rodata
.stack : {
*(.stack)
} :stack
*(.text)
*(.rodata .rodata.*)
. = ALIGN(64);
}
filesz = . - ehdr;
textsz = . - _start;
.bss ALIGN(4096) : {
bss = .;
*(.bss)
. = ALIGN(4096);
}
_end = .;
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
.debug_macro 0 : { *(.debug_macro) }
.debug_addr 0 : { *(.debug_addr) }
.debug_loclists 0 : { *(.debug_loclists) }
.debug_rnglists 0 : { *(.debug_rnglists) }
.debug_line_str 0 : { *(.debug_line_str) }
.debug_extra 0 : { *(.debug_line_str) }
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.gnu.attributes 0 : { KEEP(*(.gnu.attributes)) }
memsz = _end - ehdr;
/DISCARD/ : {
*(.*)
}
}
bsssize = SIZEOF(.bss);
textoff = _start - ehdr;
+114 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│ vi: set noet ft=asm ts=8 sw=8 fenc=utf-8 :vi │
│vi: set et ft=asm ts=8 sw=8 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
@@ -22,6 +22,119 @@
#ifdef __ASSEMBLER__
/* clang-format off */
/**
* @fileoverview Macros relevant to αcτµαlly pδrταblε εxεcµταblε.
*/
// Calls near (i.e. pc+pcrel<64kB) FUNCTION.
// @mode long,legacy,real
// @cost 9 bytes overhead
.macro rlcall function:req
.byte 0x50 # push %[er]ax
.byte 0xb8,0,0 # mov $?,%[e]ax
jmp 911f
.byte 0x58 # pop %[er]ax
.byte 0xe8 # call Jvds
.long \function\()-.-4
jmp 912f
911: .byte 0x58 # pop %[er]ax
.byte 0xe8 # call Jvds
.short \function\()-.-2
912:
.endm
// Loads far (i.e. <1mb) abs constexpr ADDRESS into ES:DI+EDX+RDX.
// @mode long,legacy,real
.macro movesdi address:req
.byte 0xbf # mov $0x????xxxx,%[e]di
.short \address>>4
.byte 0x8e,0xc7 # mov %di,%es
.byte 0xbf # mov $0x????xxxx,%[e]di
.short \address&0xf
jmp 297f
.byte 0xbf # mov $0x????xxxx,%edi
.long \address
297:
.endm
// Loads 16-bit CONSTEXPR into Qw-register w/ optional zero-extend.
// @mode long,legacy,real
.macro bbmov constexpr:req abcd abcd.hi:req abcd.lo:req
.ifnb \abcd
.if (\constexpr)<128 && (\constexpr)>=0
pushpop \constexpr,\abcd
.exitm
.endif
.endif
movb $(\constexpr)>>8&0xff,\abcd.hi
movb $(\constexpr)&0xff,\abcd.lo
.endm
// Compares 16-bit CONSTEXPR with Qw-register.
// @mode long,legacy,real
.macro bbcmp constexpr:req abcd.hi:req abcd.lo:req
cmpb $(\constexpr)>>8&0xff,\abcd.hi
jnz 387f
cmpb $(\constexpr)&0xff,\abcd.lo
387:
.endm
// Adds 16-bit CONSTEXPR to Qw-register.
// @mode long,legacy,real
.macro bbadd constexpr:req abcd.hi:req abcd.lo:req
addb $(\constexpr)&0xff,\abcd.lo
.if (\constexpr) != 0
adcb $(\constexpr)>>8&0xff,\abcd.hi
.endif
.endm
// Subtracts 16-bit CONSTEXPR from Qw-register.
// @mode long,legacy,real
.macro bbsub constexpr:req abcd.hi:req abcd.lo:req
subb $(\constexpr)&0xff,\abcd.lo
.if (\constexpr) != 0
sbbb $(\constexpr)>>8&0xff,\abcd.hi
.endif
.endm
// Ands Qw-register with 16-bit CONSTEXPR.
// @mode long,legacy,real
.macro bband constexpr:req abcd.hi:req abcd.lo:req
.if ((\constexpr)&0xff) != 0xff || ((\constexpr)>>8&0xff) == 0xff
andb $(\constexpr)&0xff,\abcd.lo
.endif
.if ((\constexpr)>>8&0xff) != 0xff
andb $(\constexpr)>>8&0xff,\abcd.hi
.endif
.endm
// Ors Qw-register with 16-bit CONSTEXPR.
// @mode long,legacy,real
.macro bbor constexpr:req abcd.hi:req abcd.lo:req
.if ((\constexpr)&0xff) != 0 || ((\constexpr)>>8&0xff) != 0
orb $(\constexpr)&0xff,\abcd.lo
.endif
.if ((\constexpr)>>8&0xff) != 0
orb $(\constexpr)>>8&0xff,\abcd.hi
.endif
.endm
// Performs ACTION only if in real mode.
// @mode long,legacy,real
.macro rlo clobber:req action:vararg
990: mov $0,\clobber
.if .-990b!=3
.error "bad clobber or assembler mode"
.endif
991: \action
.rept 2-(.-991b)
nop
.endr
.if .-991b!=2
.error "ACTION must be 1-2 bytes"
.endif
.endm
// Initializes real mode stack.
// The most holiest of holy code.
// @mode real
+27 -21
View File
@@ -1,28 +1,34 @@
#ifndef COSMOPOLITAN_APE_SECTIONS_INTERNAL_H_
#define COSMOPOLITAN_APE_SECTIONS_INTERNAL_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
extern const char __comment_start[] __attribute__((__weak__));
extern unsigned char __executable_start[] __attribute__((__weak__));
extern unsigned char __privileged_start[] __attribute__((__weak__));
extern unsigned char _ehead[] __attribute__((__weak__));
extern unsigned char _etext[] __attribute__((__weak__));
extern unsigned char _edata[] __attribute__((__weak__));
extern unsigned char _ezip[] __attribute__((__weak__));
extern unsigned char _end[] __attribute__((__weak__));
extern unsigned char _ereal[] __attribute__((__weak__));
extern unsigned char _tdata_start[] __attribute__((__weak__));
extern unsigned char _tdata_end[] __attribute__((__weak__));
extern unsigned char _tbss_start[] __attribute__((__weak__));
extern unsigned char _tbss_end[] __attribute__((__weak__));
extern unsigned char _tls_align[] __attribute__((__weak__));
extern unsigned char __test_start[] __attribute__((__weak__));
extern unsigned char __ro[] __attribute__((__weak__));
extern uint8_t __data_start[] __attribute__((__weak__));
extern uint8_t __data_end[] __attribute__((__weak__));
extern uint8_t __bss_start[] __attribute__((__weak__));
extern uint8_t __bss_end[] __attribute__((__weak__));
extern unsigned char ape_phdrs[] __attribute__((__weak__));
extern unsigned char _base[];
extern unsigned char _ehead[];
extern unsigned char _etext[];
extern unsigned char _edata[];
extern unsigned char _ezip[];
extern unsigned char _end[];
extern unsigned char _ereal[];
extern unsigned char _tdata_start[];
extern unsigned char _tdata_end[];
extern unsigned char _tbss_start[];
extern unsigned char _tbss_end[];
extern unsigned char __privileged_start[];
extern unsigned char __privileged_addr[];
extern unsigned char __privileged_size[];
extern unsigned char __privileged_end[];
extern unsigned char __test_start[];
extern unsigned char __ro[];
extern unsigned char *__relo_start[];
extern unsigned char *__relo_end[];
extern uint8_t __zip_start[];
extern uint8_t __zip_end[];
extern uint8_t __data_start[];
extern uint8_t __data_end[];
extern uint8_t __bss_start[];
extern uint8_t __bss_end[];
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_APE_SECTIONS_INTERNAL_H_ */
-74
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@@ -1,74 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│ vi: set noet ft=asm ts=8 sw=8 fenc=utf-8 :vi │
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2023 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/dce.h"
#include "ape/ape.h"
#include "libc/macros.internal.h"
#ifdef __aarch64__
_start: mov x1,sp
and sp,x1,#-16
mov x29,0
bl ApeLoader
.endfn _start,globl
#else
XnuEntrypoint:
mov $_HOSTXNU,%dl // xnu's not unix!
ElfEntrypoint:
mov %rsp,%rsi // save real stack
andq $-16,%rsp // force SSE alignment
call ApeLoader
.endfn ElfEntrypoint,globl
.endfn XnuEntrypoint,globl
.section .note,"a",@progbits
.balign 4
openbsd.ident:
.long 2f-1f
.long 4f-3f
.long 1
1: .asciz "OpenBSD"
2: .balign 4
3: .long 0
4: .size openbsd.ident,.-openbsd.ident
.type openbsd.ident,@object
.balign 4
netbsd.ident:
.long 2f-1f
.long 4f-3f
.long 1
1: .asciz "NetBSD"
2: .balign 4
3: .long 901000000
4: .size netbsd.ident,.-netbsd.ident
.type netbsd.ident,@object
.balign 4
ape.ident:
.long 2f-1f
.long 4f-3f
.long 1
1: .asciz "APE"
2: .balign 4
3: .long APE_VERSION_NOTE
4: .size ape.ident,.-ape.ident
.type ape.ident,@object
#endif
-49
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@@ -1,49 +0,0 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│
│ vi: set noet ft=asm ts=8 sw=8 fenc=utf-8 :vi │
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2023 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.internal.h"
// Invokes system call.
//
// This function has eight parameters. The first seven are for
// arguments passed along to the system call. The eight is for
// the magic number that indicates which system call is called
//
// The return value follows the Linux kernel convention, where
// errors are returned as `-errno`. BSD systems are normalized
// to follow this convention automatically.
SystemCall:
#ifdef __aarch64__
mov x8,x7
mov x9,0
adds x9,x9,0
svc 0
bcs 1f
ret
1: neg x0,x0
ret
#else
mov %rcx,%r10
mov 16(%rsp),%eax
clc
syscall
jnc 1f
neg %rax
1: ret
#endif
.endfn SystemCall,globl
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+67 -196
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@@ -1,54 +1,21 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
# Default Mode
#
# - `make`
# - Optimized
# - Backtraces
# - Debuggable
# - Syscall tracing
# - Function tracing
# - Reasonably small
#
ifeq ($(MODE),)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CCFLAGS += -O2 $(BACKTRACES)
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -O2
CONFIG_CPPFLAGS += -DSYSDEBUG
TARGET_ARCH ?= -msse3
endif
ifeq ($(MODE), x86_64)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CCFLAGS += -O2 $(BACKTRACES)
CONFIG_CPPFLAGS += -DSYSDEBUG
endif
ifeq ($(MODE), aarch64)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CCFLAGS += -O2 $(BACKTRACES)
CONFIG_CPPFLAGS += -DSYSDEBUG
endif
# Zero Optimization Mode
#
# - Goes 2x slower
# - Supports --strace
# - Unsupports --ftrace
# - Better GDB debugging
#
ifeq ($(MODE), zero)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
OVERRIDE_CFLAGS += -O0
OVERRIDE_CXXFLAGS += -O0
CONFIG_CPPFLAGS += -DSYSDEBUG
endif
ifeq ($(MODE), aarch64-zero)
CONFIG_OFLAGS ?= -g
OVERRIDE_CFLAGS += -O0 -fdce
OVERRIDE_CXXFLAGS += -O0 -fdce
CONFIG_CPPFLAGS += -DSYSDEBUG
endif
# Fast Build Mode
#
@@ -58,11 +25,12 @@ endif
# - Function tracing
# - Some optimizations
# - Limited Backtraces
# - Compiles 28% faster
#
ifeq ($(MODE), fastbuild)
ENABLE_FTRACE = 1
CONFIG_CCFLAGS += $(BACKTRACES) -O
ifeq ($(MODE),fastbuild)
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -O
CONFIG_CPPFLAGS += -DSYSDEBUG -DDWARFLESS
CONFIG_OFLAGS += -g0
CONFIG_LDFLAGS += -S
TARGET_ARCH ?= -msse3
endif
@@ -80,15 +48,12 @@ endif
# - GCC 8+ hoists check fails into .text.cold, thus minimizing impact
#
ifeq ($(MODE), opt)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CPPFLAGS += -DNDEBUG -DSYSDEBUG
CONFIG_CCFLAGS += $(BACKTRACES) -O3 -fmerge-all-constants
CONFIG_CPPFLAGS += -DNDEBUG -DSYSDEBUG -msse2avx -Wa,-msse2avx
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -O3 -fmerge-all-constants
TARGET_ARCH ?= -march=native
endif
# Optimized Linux Mode
# The Fastest Mode of All
#
# - `make MODE=optlinux`
# - Turns on red zone
@@ -98,10 +63,9 @@ endif
# - Turns off support for other operating systems
#
ifeq ($(MODE), optlinux)
CONFIG_OFLAGS ?= -g
CONFIG_CPPFLAGS += -DNDEBUG -DSYSDEBUG -DSUPPORT_VECTOR=1
CONFIG_CPPFLAGS += -DNDEBUG -msse2avx -Wa,-msse2avx -DSUPPORT_VECTOR=1
CONFIG_CCFLAGS += -O3 -fmerge-all-constants
CONFIG_COPTS += -mred-zone
DEFAULT_COPTS += -mred-zone
TARGET_ARCH ?= -march=native
endif
@@ -113,7 +77,6 @@ endif
# - More optimized
# - Reasonably small
# - Numeric backtraces
# - No DWARF data bloat
# - Toilsome debuggability
# - assert() statements removed
# - DCHECK_xx() statements removed
@@ -121,7 +84,7 @@ endif
# - CHECK_xx() won't leak strings into binary
#
ifeq ($(MODE), rel)
CONFIG_CPPFLAGS += -DNDEBUG -DDWARFLESS
CONFIG_CPPFLAGS += -DNDEBUG
CONFIG_CCFLAGS += $(BACKTRACES) -O2
TARGET_ARCH ?= -msse3
PYFLAGS += -O1
@@ -139,13 +102,9 @@ endif
# - Larger binaries
#
ifeq ($(MODE), asan)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CPPFLAGS += -D__SANITIZE_ADDRESS__
CONFIG_CCFLAGS += $(BACKTRACES) -O2 -DSYSDEBUG
CONFIG_COPTS += -fsanitize=address
TARGET_ARCH ?= -msse3
QUOTA ?= -C64 -L300
endif
# Debug Mode
@@ -153,28 +112,17 @@ endif
# - `make MODE=dbg`
# - Backtraces
# - Enables asan
# - Enables ubsan
# - Enables ubsan (TODO)
# - Stack canaries
# - No optimization
# - No optimization (TODO)
# - Enormous binaries
#
ifeq ($(MODE), dbg)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CPPFLAGS += -DMODE_DBG -D__SANITIZE_ADDRESS__ -D__SANITIZE_UNDEFINED__
CONFIG_CCFLAGS += $(BACKTRACES) -DSYSDEBUG -O0 -fno-inline
CONFIG_CPPFLAGS += -DMODE_DBG
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -DSYSDEBUG -O -fno-inline
CONFIG_COPTS += -fsanitize=address -fsanitize=undefined
TARGET_ARCH ?= -msse3
OVERRIDE_CCFLAGS += -fno-pie
QUOTA ?= -C64 -L300
endif
ifeq ($(MODE), aarch64-dbg)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CPPFLAGS += -DMODE_DBG -D__SANITIZE_UNDEFINED__
CONFIG_CCFLAGS += $(BACKTRACES) -DSYSDEBUG -O0 -fno-inline -fdce
CONFIG_COPTS += -fsanitize=undefined
QUOTA ?= -C64 -L300
endif
# System Five Mode
@@ -188,9 +136,7 @@ endif
# - No Windows bloat!
#
ifeq ($(MODE), sysv)
ENABLE_FTRACE = 1
CONFIG_OFLAGS ?= -g
CONFIG_CCFLAGS += $(BACKTRACES) -O2
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -O2
CONFIG_CPPFLAGS += -DSYSDEBUG -DSUPPORT_VECTOR=121
TARGET_ARCH ?= -msse3
endif
@@ -219,56 +165,20 @@ CONFIG_CCFLAGS += \
-fno-align-labels \
-fno-align-loops \
-fschedule-insns2 \
-fomit-frame-pointer \
-momit-leaf-frame-pointer \
-foptimize-sibling-calls \
-DDWARFLESS
CONFIG_OFLAGS += \
-g0
CONFIG_LDFLAGS += \
-S
TARGET_ARCH ?= \
-msse3
PYFLAGS += \
-O2 \
-B
endif
ifeq ($(MODE), x86_64-tiny)
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops \
-fschedule-insns2 \
-momit-leaf-frame-pointer \
-foptimize-sibling-calls \
-DDWARFLESS
TARGET_ARCH ?= \
-msse3
PYFLAGS += \
-O2 \
-B
endif
ifeq ($(MODE), aarch64-tiny)
# TODO(jart): -mcmodel=tiny
CONFIG_CPPFLAGS += \
-DTINY \
-DNDEBUG \
-DTRUSTWORTHY
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops \
-fschedule-insns2 \
-momit-leaf-frame-pointer \
-foptimize-sibling-calls \
-DDWARFLESS
PYFLAGS += \
-O2 \
-B
endif
# Linux-Only Tiny Mode
#
@@ -290,6 +200,12 @@ CONFIG_CPPFLAGS += \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=1 \
-DDWARFLESS
DEFAULT_COPTS += \
-mred-zone
CONFIG_OFLAGS += \
-g0
CONFIG_LDFLAGS += \
-S
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
@@ -321,6 +237,12 @@ CONFIG_CPPFLAGS += \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=113 \
-DDWARFLESS
DEFAULT_COPTS += \
-mred-zone
CONFIG_OFLAGS += \
-g0
CONFIG_LDFLAGS += \
-S
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
@@ -351,12 +273,18 @@ CONFIG_CPPFLAGS += \
-DTRUSTWORTHY \
-DSUPPORT_VECTOR=121 \
-DDWARFLESS
DEFAULT_COPTS += \
-mred-zone
CONFIG_CCFLAGS += \
-Os \
-fno-align-functions \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
CONFIG_OFLAGS += \
-g0
CONFIG_LDFLAGS += \
-S
TARGET_ARCH ?= \
-msse3
endif
@@ -387,44 +315,40 @@ CONFIG_CCFLAGS += \
-fno-align-jumps \
-fno-align-labels \
-fno-align-loops
CONFIG_OFLAGS += \
-g0
CONFIG_LDFLAGS += \
-S
TARGET_ARCH ?= \
-msse3
endif
# no x87 instructions mode
#
# export MODE=nox87
# make -j8 toolchain
# cosmocc -o /tmp/hello.com hello.c
#
# lets you shave ~23kb off blink
#
# git clone https://github.com/jart/blink
# cd blink
# ./configure --disable-x87
# make -j8
# o//blink/blink /tmp/hello.com
#
ifeq ($(MODE), nox87)
ENABLE_FTRACE = 1
CONFIG_COPTS += -mlong-double-64
CONFIG_CCFLAGS += $(BACKTRACES) -O2
CONFIG_CPPFLAGS += -DSYSDEBUG -DNOX87
# GCC11 Mode
# https://justine.lol/compilers/x86_64-linux-musl__x86_64-linux-musl__g++-11.2.0.tar.xz
ifeq ($(MODE), gcc11)
.UNVEIL += rx:/opt/gcc11
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -DSYSDEBUG -O2
AS = /opt/gcc11/bin/x86_64-linux-musl-as
CC = /opt/gcc11/bin/x86_64-linux-musl-gcc
CXX = /opt/gcc11/bin/x86_64-linux-musl-g++
CXXFILT = /opt/gcc11/bin/x86_64-linux-musl-c++filt
LD = /opt/gcc11/bin/x86_64-linux-musl-ld.bfd
NM = /opt/gcc11/bin/x86_64-linux-musl-nm
GCC = /opt/gcc11/bin/x86_64-linux-musl-gcc
STRIP = /opt/gcc11/bin/x86_64-linux-musl-strip
OBJCOPY = /opt/gcc11/bin/x86_64-linux-musl-objcopy
OBJDUMP = /opt/gcc11/bin/x86_64-linux-musl-objdump
ADDR2LINE = /opt/gcc11/bin/x86_64-linux-musl-addr2line
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -O2 -Wno-stringop-overread
CONFIG_CFLAGS += -Wno-old-style-definition
CONFIG_CPPFLAGS += -DNDEBUG -DSYSDEBUG
TARGET_ARCH ?= -msse3
endif
# LLVM Mode
#
# We aim to support:
#
# make -j8 m=llvm o/llvm/libc
#
# The rest of the monorepo may not work with llvm.
#
ifeq ($(MODE), llvm)
.STRICT = 0
TARGET_ARCH ?= -msse3
CONFIG_CCFLAGS += $(BACKTRACES) -DSYSDEBUG -O2
CONFIG_CCFLAGS += $(BACKTRACES) $(FTRACE) -DSYSDEBUG -O2
AS = clang
CC = clang
CXX = clang++
@@ -462,65 +386,12 @@ endif
# such as MSVC or XCode. You can run your binary objects through a tool
# like objconv to convert them to COFF or MachO. Then use ANSI mode to
# rollup one header file that'll enable linkage with minimal issues.
ifeq ($(MODE), ansi)
CONFIG_CFLAGS += -std=c11
#CONFIG_CPPFLAGS += -ansi
CONFIG_CXXFLAGS += -std=c++11
TARGET_ARCH ?= -msse3
endif
ifneq ($(ENABLE_FTRACE),)
CONFIG_CPPFLAGS += -DFTRACE
FTRACE_CCFLAGS = -fno-inline-functions-called-once
OVERRIDE_CFLAGS += $(FTRACE_CCFLAGS)
OVERRIDE_CXXFLAGS += $(FTRACE_CCFLAGS)
# function prologue nops for --ftrace
ifeq ($(ARCH), x86_64)
# this flag causes gcc to generate functions like this
#
# nop nop nop nop nop nop nop nop nop
# func:
# nop nop
# ...
#
# which tool/build/fixupobj.c improves at build time like this
#
# nop nop nop nop nop nop nop nop nop
# func:
# xchg %ax,%ax
# ...
#
# which --ftrace morphs at runtime like this
#
# ud2 # 2 bytes
# call ftrace_hook # 5 bytes
# jmp +2 # 2 bytes
# func:
# jmp -7 # 2 bytes
# ...
#
CONFIG_CCFLAGS += -fpatchable-function-entry=18,16
endif
ifeq ($(ARCH), aarch64)
# this flag causes gcc to generate functions like this
#
# nop nop nop nop nop nop
# func:
# nop
# ...
#
# which --ftrace morphs at runtime like this
#
# brk #31337
# stp x29,x30,[sp,#-16]!
# mov x29,sp
# bl ftrace_hook
# ldp x29,x30,[sp],#16
# b +1
# func:
# b -5
# ...
#
CONFIG_CCFLAGS += -fpatchable-function-entry=7,6
endif
endif
+175 -81
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@@ -1,5 +1,5 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
@@ -33,49 +33,94 @@
#
# VARIABLES
#
# Our configuration variables, ordered by increasing preference:
#
# CCFLAGS frontend flags (.i, .c, .cc, .f, .S, .lds, etc.)
# OFLAGS objectify flags (precludes -S and -E)
# CCFLAGS gcc frontend flags (.i, .c, .cc, .f, .S, .lds, etc.)
# CPPFLAGS preprocessor flags (.h, .c, .cc, .S, .inc, .lds, etc.)
# TARGET_ARCH microarchitecture flags (e.g. -march=native)
# COPTS c/c++ flags (.c, .cc)
# CFLAGS c flags (.c only)
# CXXFLAGS c++ flags (.cc only)
# COPTS c/c++ flags (.c, .cc)
# LDFLAGS linker flags (don't use -Wl, frontend prefix)
# ASFLAGS assembler flags (don't use -Wa, frontend prefix)
#
# For each FOO above, there exists (by increasing preference)
#
# DEFAULT_FOO see build/definitions.mk
# CONFIG_FOO see build/config.mk
# FOO set ~/.cosmo.mk and target-specific
# OVERRIDE_FOO set ~/.cosmo.mk and target-specific (use rarely)
#
# TARGET_ARCH microarchitecture flags (e.g. -march=native)
LC_ALL = C
SOURCE_DATE_EPOCH = 0
ARFLAGS = rcsD
ZFLAGS ?=
XARGS ?= xargs -P4 -rs8000
DOT ?= dot
CLANG = clang
FC = gfortran #/opt/cross9f/bin/x86_64-linux-musl-gfortran
TMPDIR = o/tmp
AR = build/bootstrap/ar.com
CP = build/bootstrap/cp.com
RM = build/bootstrap/rm.com -f
ECHO = build/bootstrap/echo.com
TOUCH = build/bootstrap/touch.com
PKG = build/bootstrap/package.com
MKDEPS = build/bootstrap/mkdeps.com
ZIPOBJ = build/bootstrap/zipobj.com
FIXUPOBJ = build/bootstrap/fixupobj.com
MKDIR = build/bootstrap/mkdir.com -p
COMPILE = build/bootstrap/compile.com -V9 -P4096 $(QUOTA)
COMMA := ,
PWD := $(shell build/bootstrap/pwd.com)
IMAGE_BASE_VIRTUAL ?= 0x400000
IGNORE := $(shell $(ECHO) -2 ♥cosmo)
IGNORE := $(shell $(MKDIR) o/tmp)
ifneq ("$(wildcard o/third_party/gcc/bin/x86_64-pc-linux-gnu-*)","")
PREFIX = o/third_party/gcc/bin/x86_64-pc-linux-gnu-
else
IGNORE := $(shell build/bootstrap/unbundle.com)
PREFIX = o/third_party/gcc/bin/x86_64-linux-musl-
endif
AS = $(PREFIX)as
CC = $(PREFIX)gcc
CXX = $(PREFIX)g++
CXXFILT = $(PREFIX)c++filt
LD = $(PREFIX)ld.bfd
NM = $(PREFIX)nm
GCC = $(PREFIX)gcc
STRIP = $(PREFIX)strip
OBJCOPY = $(PREFIX)objcopy
OBJDUMP = $(PREFIX)objdump
ADDR2LINE = $(PWD)/$(PREFIX)addr2line
export ADDR2LINE
export LC_ALL
export MKDIR
export MODE
export SOURCE_DATE_EPOCH
export TMPDIR
ifeq ($(LANDLOCKMAKE_VERSION),)
TMPSAFE = $(join $(TMPDIR),$(subst /,_,$@)).tmp
TMPSAFE = $(TMPDIR)/$(subst /,_,$@).tmp
else
TMPSAFE = $(TMPDIR)/
endif
FTRACE = \
-pg
BACKTRACES = \
-fno-schedule-insns2 \
-fno-omit-frame-pointer \
-fno-optimize-sibling-calls \
-mno-omit-leaf-frame-pointer
ifneq ($(ARCH), aarch64)
BACKTRACES += -fno-schedule-insns2
endif
SANITIZER = \
-fsanitize=address
NO_MAGIC = \
-ffreestanding \
-mno-fentry \
-fno-stack-protector \
-fwrapv \
-fno-sanitize=all \
-fpatchable-function-entry=0,0
-fno-sanitize=all
OLD_CODE = \
-fno-strict-aliasing \
@@ -86,61 +131,40 @@ TRADITIONAL = \
-Wno-return-type \
-Wno-pointer-sign
DEFAULT_CCFLAGS += \
DEFAULT_CCFLAGS = \
-Wall \
-Werror \
-fno-omit-frame-pointer \
-fdebug-prefix-map='$(PWD)'= \
-frecord-gcc-switches
DEFAULT_COPTS ?= \
DEFAULT_OFLAGS = \
-g \
-gdwarf-4 \
-gdescribe-dies
DEFAULT_COPTS = \
-mno-red-zone \
-fno-math-errno \
-fno-trapping-math \
-fno-fp-int-builtin-inexact \
-fno-ident \
-fno-common \
-fno-gnu-unique \
-fstrict-aliasing \
-fstrict-overflow \
-fno-semantic-interposition \
-fno-dwarf2-cfi-asm \
-fno-unwind-tables \
-fno-asynchronous-unwind-tables
ifeq ($(ARCH), x86_64)
# Microsoft says "[a]ny memory below the stack beyond the red zone
# [note: Windows defines the x64 red zone size as 0] is considered
# volatile and may be modified by the operating system at any time."
# https://devblogs.microsoft.com/oldnewthing/20190111-00/?p=100685
DEFAULT_COPTS += \
-mno-red-zone \
-mno-tls-direct-seg-refs
endif
ifeq ($(ARCH), aarch64)
#
# - Apple says in "Writing ARM64 code for Apple platforms" that we're
# not allowed to use the x18 register.
#
# - Cosmopolitan Libc uses x28 for thread-local storage because Apple
# forbids us from using tpidr_el0 too.
#
# - Cosmopolitan currently lacks an implementation of the runtime
# libraries needed by the -moutline-atomics flag
#
DEFAULT_COPTS += \
-ffixed-x18 \
-ffixed-x28 \
-mno-outline-atomics
endif
MATHEMATICAL = \
-O3 \
-fwrapv
DEFAULT_CPPFLAGS += \
-D_COSMO_SOURCE \
DEFAULT_CPPFLAGS = \
-DCOSMO \
-DMODE='"$(MODE)"' \
-DIMAGE_BASE_VIRTUAL=$(IMAGE_BASE_VIRTUAL) \
-nostdinc \
-iquote. \
-isystem libc/isystem
-iquote .
DEFAULT_CFLAGS = \
-std=gnu2x
@@ -149,6 +173,7 @@ DEFAULT_CXXFLAGS = \
-fno-rtti \
-fno-exceptions \
-fuse-cxa-atexit \
-fno-threadsafe-statics \
-Wno-int-in-bool-context \
-Wno-narrowing \
-Wno-literal-suffix
@@ -156,33 +181,28 @@ DEFAULT_CXXFLAGS = \
DEFAULT_ASFLAGS = \
-W \
-I. \
--noexecstack
--noexecstack \
--nocompress-debug-sections
DEFAULT_LDFLAGS = \
-static \
-nostdlib \
-znorelro \
-melf_x86_64 \
--gc-sections \
--build-id=none \
--no-dynamic-linker
--no-dynamic-linker \
-zmax-page-size=0x1000 #--cref [email protected]
# # generate linker report files
# DEFAULT_LDFLAGS += --cref [email protected]
ZIPOBJ_FLAGS = \
-b$(IMAGE_BASE_VIRTUAL)
ifeq ($(ARCH), aarch64)
DEFAULT_LDFLAGS += \
-zmax-page-size=0x4000 \
-zcommon-page-size=0x4000 \
-znorelro
else
DEFAULT_LDFLAGS += \
-zmax-page-size=0x4000 \
-zcommon-page-size=0x1000
endif
PYFLAGS = \
-b$(IMAGE_BASE_VIRTUAL)
ASONLYFLAGS = \
-c \
-g
-g \
--debug-prefix-map='$(PWD)'=
DEFAULT_LDLIBS =
@@ -256,31 +276,40 @@ LD.libs = \
$(CONFIG_LIBS) \
$(LIBS)
COMPILE.c.flags = $(cc.flags) $(copt.flags) $(cpp.flags) $(c.flags)
COMPILE.cxx.flags = $(cc.flags) $(copt.flags) $(cpp.flags) $(cxx.flags)
COMPILE.c.flags = $(cc.flags) $(cpp.flags) $(copt.flags) $(c.flags)
COMPILE.cxx.flags = $(cc.flags) $(cpp.flags) $(copt.flags) $(cxx.flags)
COMPILE.f.flags = $(cc.flags) $(copt.flags) $(f.flags)
COMPILE.F.flags = $(cc.flags) $(cpp.flags) $(copt.flags) $(f.flags)
COMPILE.i.flags = $(cc.flags) $(copt.flags) $(c.flags)
COMPILE.ii.flags = $(cc.flags) $(copt.flags) $(cxx.flags)
LINK.flags = $(DEFAULT_LDFLAGS) $(CONFIG_LDFLAGS) $(LDFLAGS)
OBJECTIFY.c.flags = $(cc.flags) $(o.flags) $(S.flags) $(cpp.flags) $(copt.flags) $(c.flags)
OBJECTIFY.cxx.flags = $(cc.flags) $(o.flags) $(S.flags) $(cpp.flags) $(copt.flags) $(cxx.flags)
OBJECTIFY.c.flags = $(OBJECTIFY.S.flags) $(copt.flags) $(c.flags)
OBJECTIFY.cxx.flags = $(OBJECTIFY.S.flags) $(copt.flags) $(cxx.flags)
OBJECTIFY.s.flags = $(ASONLYFLAGS) $(s.flags)
OBJECTIFY.S.flags = $(cc.flags) $(o.flags) $(S.flags) $(cpp.flags)
OBJECTIFY.S.flags = $(copt.flags) $(cc.flags) $(o.flags) $(cpp.flags) $(S.flags)
OBJECTIFY.f.flags = $(copt.flags) $(cc.flags) $(o.flags) $(copt.flags) $(S.flags) $(f.flags)
OBJECTIFY.F.flags = $(OBJECTIFY.f.flags) $(cpp.flags)
PREPROCESS.flags = -E $(copt.flags) $(cc.flags) $(cpp.flags)
PREPROCESS.lds.flags = -D__LINKER__ $(filter-out -g%,$(PREPROCESS.flags)) -P -xc
COMPILE.c = $(CC) -S $(COMPILE.c.flags)
COMPILE.cxx = $(CXX) -S $(COMPILE.cxx.flags)
COMPILE.i = $(CC) -S $(COMPILE.i.flags)
COMPILE.f = $(FC) -S $(COMPILE.f.flags)
COMPILE.F = $(FC) -S $(COMPILE.F.flags)
OBJECTIFY.s = $(AS) $(OBJECTIFY.s.flags)
OBJECTIFY.S = $(CC) $(OBJECTIFY.S.flags) -c
OBJECTIFY.f = $(FC) $(OBJECTIFY.f.flags) -c
OBJECTIFY.F = $(FC) $(OBJECTIFY.F.flags) -c
OBJECTIFY.c = $(CC) $(OBJECTIFY.c.flags) -c
OBJECTIFY.cxx = $(CXX) $(OBJECTIFY.cxx.flags) -c
PREPROCESS = $(CC) $(PREPROCESS.flags)
PREPROCESS.lds = $(CC) $(PREPROCESS.lds.flags)
LINK = $(LD) $(LINK.flags)
ELF = o/libc/elf/elf.lds
ELFLINK = $(COMPILE) -ALINK.elf $(LINK) $(LINKARGS) $(OUTPUT_OPTION) && $(COMPILE) -AFIXUP.ape -T$@ $(FIXUPOBJ) $@
ELFLINK = $(COMPILE) -ALINK.elf $(LINK) $(LINKARGS) $(OUTPUT_OPTION)
LINKARGS = $(patsubst %.lds,-T %.lds,$(call uniqr,$(LD.libs) $(filter-out %.pkg,$^)))
LOLSAN = build/lolsan -b $(IMAGE_BASE_VIRTUAL)
# The compiler won't generate %xmm code for sources extensioned .greg.c,
# which is needed for C modules wanting to run at the executive level or
@@ -295,9 +324,74 @@ OBJECTIFY.greg.c = \
-fno-optimize-sibling-calls \
-fno-sanitize=all \
-ffreestanding \
-mno-fentry \
-fwrapv \
-c
OBJECTIFY.ansi.c = $(CC) $(OBJECTIFY.c.flags) -ansi -Wextra -Werror -pedantic-errors -c
OBJECTIFY.c99.c = $(CC) $(OBJECTIFY.c.flags) -std=c99 -Wextra -Werror -pedantic-errors -c
OBJECTIFY.c11.c = $(CC) $(OBJECTIFY.c.flags) -std=c11 -Wextra -Werror -pedantic-errors -c
OBJECTIFY.c2x.c = $(CC) $(OBJECTIFY.c.flags) -std=c2x -Wextra -Werror -pedantic-errors -c
OBJECTIFY.real.c = \
$(GCC) \
-x-no-pg \
$(OBJECTIFY.c.flags) \
-wrapper build/realify.sh \
-D__REAL_MODE__ \
-ffixed-r8 \
-ffixed-r9 \
-ffixed-r10 \
-ffixed-r11 \
-ffixed-r12 \
-ffixed-r13 \
-ffixed-r14 \
-ffixed-r15 \
-mno-red-zone \
-fcall-used-rbx \
-fno-jump-tables \
-fno-shrink-wrap \
-fno-schedule-insns2 \
-flive-range-shrinkage \
-fno-omit-frame-pointer \
-momit-leaf-frame-pointer \
-mpreferred-stack-boundary=3 \
-fno-delete-null-pointer-checks \
-c
OBJECTIFY.ncabi.c = \
$(GCC) \
$(OBJECTIFY.c.flags) \
-mno-sse \
-mfpmath=387 \
-mno-fentry \
-fno-stack-protector \
-fno-instrument-functions \
-fno-optimize-sibling-calls \
-fno-sanitize=all \
-fcall-saved-rcx \
-fcall-saved-rdx \
-fcall-saved-rdi \
-fcall-saved-rsi \
-fcall-saved-r8 \
-fcall-saved-r9 \
-fcall-saved-r10 \
-fcall-saved-r11 \
-c \
-xc
OBJECTIFY.initabi.c = \
$(GCC) \
$(OBJECTIFY.c.flags) \
-mno-fentry \
-fno-stack-protector \
-fno-instrument-functions \
-fno-optimize-sibling-calls \
-fno-sanitize=all \
-fcall-saved-rdi \
-fcall-saved-rsi \
-c
TAGSFLAGS = \
-e \
-a \
-101
View File
@@ -1,101 +0,0 @@
#!/bin/sh
# cosmocc downloader script
# https://justine.lol/cosmo3/#install
# https://github.com/jart/cosmopolitan/blob/master/tool/cosmocc/README.md
# collect arguments
OUTPUT_DIR=${1:?OUTPUT_DIR}
COSMOCC_VERSION=${2:?COSMOCC_VERSION}
COSMOCC_SHA256SUM=${3:?COSMOCC_SHA256SUM}
URL1="https://github.com/jart/cosmopolitan/releases/download/${COSMOCC_VERSION}/cosmocc-${COSMOCC_VERSION}.zip"
URL2="https://cosmo.zip/pub/cosmocc/cosmocc-${COSMOCC_VERSION}.zip"
# helper function
abort() {
printf '%s\n' "download terminated." >&2
exit 1
}
# exit if already downloaded
# we need it because directory timestamps work wierdly
OUTPUT_DIR=${OUTPUT_DIR%/}
if [ -d "${OUTPUT_DIR}" ]; then
exit 0
fi
# find commands we need to securely download cosmocc
if ! UNZIP=$(command -v unzip 2>/dev/null); then
printf '%s\n' "$0: fatal error: you need the unzip command" >&2
printf '%s\n' "please download https://cosmo.zip/pub/cosmos/bin/unzip and put it on the system path" >&2
abort
fi
if command -v sha256sum >/dev/null 2>&1; then
# can use system sha256sum
true
elif command -v shasum >/dev/null 2>&1; then
sha256sum() {
shasum -a 256 "$@"
}
else
if [ ! -f build/sha256sum.c ]; then
printf '%s\n' "$0: fatal error: you need to install sha256sum" >&2
printf '%s\n' "please download https://cosmo.zip/pub/cosmos/bin/sha256sum and put it on the system path" >&2
abort
fi
if ! SHA256SUM=$(command -v "$PWD/o/build/sha256sum" 2>/dev/null); then
if ! CC=$(command -v "$CC" 2>/dev/null); then
if ! CC=$(command -v cc 2>/dev/null); then
if ! CC=$(command -v cosmocc 2>/dev/null); then
printf '%s\n' "$0: fatal error: you need to install either sha256sum, cc, or cosmocc" >&2
printf '%s\n' "please download https://cosmo.zip/pub/cosmos/bin/sha256sum and put it on the system path" >&2
abort
fi
fi
fi
mkdir -p o/build || abort
SHA256SUM="$PWD/o/build/sha256sum"
printf '%s\n' "${CC} -w -O2 -o ${SHA256SUM} build/sha256sum.c" >&2
"${CC}" -w -O2 -o "${SHA256SUM}.$$" build/sha256sum.c || abort
mv -f "${SHA256SUM}.$$" "${SHA256SUM}" || abort
fi
sha256sum() {
"${SHA256SUM}" "$@"
}
fi
if WGET=$(command -v wget 2>/dev/null); then
DOWNLOAD=$WGET
DOWNLOAD_ARGS=-O
elif CURL=$(command -v curl 2>/dev/null); then
DOWNLOAD=$CURL
DOWNLOAD_ARGS=-fLo
else
printf '%s\n' "$0: fatal error: you need to install either wget or curl" >&2
printf '%s\n' "please download https://cosmo.zip/pub/cosmos/bin/wget and put it on the system path" >&2
abort
fi
# create temporary output directory
OLDPWD=$PWD
OUTPUT_TMP="${OUTPUT_DIR}.tmp.$$/"
mkdir -p "${OUTPUT_TMP}" || abort
cd "${OUTPUT_TMP}"
die() {
cd "${OLDPWD}"
rm -rf "${OUTPUT_TMP}"
abort
}
# download cosmocc toolchain
# multiple urls avoids outages and national firewalls
if ! "${DOWNLOAD}" ${DOWNLOAD_ARGS} cosmocc.zip "${URL1}"; then
rm -f cosmocc.zip
"${DOWNLOAD}" ${DOWNLOAD_ARGS} cosmocc.zip "${URL2}" || die
fi
printf '%s\n' "${COSMOCC_SHA256SUM} *cosmocc.zip" >cosmocc.zip.sha256sum
sha256sum -c cosmocc.zip.sha256sum || die
"${UNZIP}" cosmocc.zip || die
rm -f cosmocc.zip cosmocc.zip.sha256sum
# commit output directory
cd "${OLDPWD}" || die
mv "${OUTPUT_TMP}" "${OUTPUT_DIR}" || die
+1 -1
View File
@@ -1,5 +1,5 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
+2 -2
View File
@@ -1,6 +1,6 @@
#!/bin/sh
#-*-mode:sh;indent-tabs-mode:nil;tab-width:2;coding:utf-8-*-┐
#── vi: set et ft=sh ts=2 sts=2 fenc=utf-8 :vi ─────────────┘
#───vi: set net ft=sh ts=2 sts=2 fenc=utf-8 :vi─────────────┘
#
# OVERVIEW
#
@@ -66,7 +66,7 @@ set -- --regex-c='/^extern [^(]*(\*const \([^)]*\))(/\1/b' "$@"
# struct WorstSoftwareEver;
set -- --regex-c='/^struct.*;$/uehocruehcroue/b' "$@"
build/run $TAGS \
exec $TAGS \
-e \
--langmap=c:.c.h \
--exclude=libc/nt/struct/imagefileheader.internal.h \
-29
View File
@@ -1,29 +0,0 @@
#!/bin/sh
COSMO=${COSMO:-/opt/cosmo}
if [ -n "$OBJDUMP" ]; then
exec "$OBJDUMP" "$@"
fi
find_objdump() {
if [ -x .cosmocc/3.2/bin/$1-linux-cosmo-objdump ]; then
OBJDUMP=.cosmocc/3.2/bin/$1-linux-cosmo-objdump
elif [ -x .cosmocc/3.2/bin/$1-linux-musl-objdump ]; then
OBJDUMP=.cosmocc/3.2/bin/$1-linux-musl-objdump
elif [ -x "$COSMO/.cosmocc/3.2/bin/$1-linux-cosmo-objdump" ]; then
OBJDUMP="$COSMO/.cosmocc/3.2/bin/$1-linux-cosmo-objdump"
elif [ -x "$COSMO/.cosmocc/3.2/bin/$1-linux-musl-objdump" ]; then
OBJDUMP="$COSMO/.cosmocc/3.2/bin/$1-linux-musl-objdump"
else
echo "error: toolchain not found (try running 'cosmocc --update' or 'make' in the cosmo monorepo)" >&2
exit 1
fi
}
if printf '%s\n' "$*" | grep aarch64 >/dev/null 2>&1; then
find_objdump aarch64
exec "$OBJDUMP" "$@"
else
find_objdump x86_64
exec "$OBJDUMP" "$@"
fi
+2 -5
View File
@@ -1,5 +1,5 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
@@ -23,12 +23,9 @@
# - tool/build/runitd.c
.PRECIOUS: o/$(MODE)/%.com.ok
o/$(MODE)/%.com.ok: private .PLEDGE = stdio rpath wpath cpath proc fattr inet
o/$(MODE)/%.com.ok: .PLEDGE = stdio rpath wpath cpath proc fattr inet
o/$(MODE)/%.com.ok: \
o/$(MODE)/tool/build/runit.com \
o/$(MODE)/tool/build/runitd.com \
o/$(MODE)/%.com
@$(COMPILE) -wATEST -tT$@ $^ $(HOSTS)
.PHONY:
o/tiny/tool/build/runit.com:
+1 -1
View File
@@ -1,5 +1,5 @@
#-*-mode:sed;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: et ft=sed ts=8 sw=8 fenc=utf-8 :vi ────────────────┘
#───vi: et ft=sed ts=8 tw=8 fenc=utf-8 :vi─────────────────┘
#
# SYNOPSIS
#
+43 -36
View File
@@ -1,5 +1,5 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
@@ -16,15 +16,40 @@
MAKEFLAGS += --no-builtin-rules
MAKE_ZIPCOPY = $(COMPILE) -AZIPCOPY -wT$@ $(ZIPCOPY) $< $@
ifneq ($(ARCH), aarch64)
MAKE_OBJCOPY = $(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@ && $(MAKE_ZIPCOPY)
else
MAKE_OBJCOPY = $(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S $< $@ && $(MAKE_ZIPCOPY)
endif
o/%.o: %.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
o/%.o: o/%.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
o/%.s: %.S ; @$(COMPILE) -APREPROCESS $(PREPROCESS) $(OUTPUT_OPTION) $<
o/%.s: o/%.S ; @$(COMPILE) -APREPROCESS $(PREPROCESS) $(OUTPUT_OPTION) $<
o/%.o: %.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
o/%.o: o/%.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
o/%.lds: %.lds ; @$(COMPILE) -APREPROCESS $(PREPROCESS.lds) $(OUTPUT_OPTION) $<
o/%.inc: %.h ; @$(COMPILE) -APREPROCESS $(PREPROCESS) $(OUTPUT_OPTION) -D__ASSEMBLER__ -P $<
o/%.greg.o: %.greg.c ; @$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
o/$(MODE)/%: o/$(MODE)/%.dbg
@$(MAKE_OBJCOPY)
o/$(MODE)/%: o/$(MODE)/%.dbg ; @$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
o/$(MODE)/%.o: %.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: o/$(MODE)/%.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: %.f ; @$(COMPILE) -AOBJECTIFY.f $(OBJECTIFY.f) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: %.F ; @$(COMPILE) -AOBJECTIFY.F $(OBJECTIFY.F) $(OUTPUT_OPTION) $<
o/$(MODE)/%.h: %.c ; @$(COMPILE) -AAMALGAMATE $(PREPROCESS) $(OUTPUT_OPTION) -fdirectives-only -P $<
o/$(MODE)/%.h: o/$(MODE)/%.c ; @$(COMPILE) -AAMALGAMATE $(PREPROCESS) $(OUTPUT_OPTION) -fdirectives-only -P $<
o/$(MODE)/%.o: %.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: o/$(MODE)/%.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: %.cc ; @$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
o/$(MODE)/%.lds: %.lds ; @$(COMPILE) -APREPROCESS $(PREPROCESS.lds) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: %.greg.c ; @$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
o/$(MODE)/%.greg.o: %.greg.c ; @$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
o/$(MODE)/%.initabi.o: %.initabi.c ; @$(COMPILE) -AOBJECTIFY.init $(OBJECTIFY.initabi.c) $(OUTPUT_OPTION) $<
o/$(MODE)/%.ncabi.o: %.ncabi.c ; @$(COMPILE) -AOBJECTIFY.nc $(OBJECTIFY.ncabi.c) $(OUTPUT_OPTION) $<
o/$(MODE)/%.real.o: %.c ; @$(COMPILE) -AOBJECTIFY.real $(OBJECTIFY.real.c) $(OUTPUT_OPTION) $<
o/%.o: %.cc
@$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/%.o: o/%.cc
@$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/$(MODE)/%.o: %.c
@$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) $(OUTPUT_OPTION) $<
@@ -34,33 +59,8 @@ o/$(MODE)/%.o: o/$(MODE)/%.c
@$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) $(OUTPUT_OPTION) $<
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/$(MODE)/%.h: %.c
@$(COMPILE) -AAMALGAMATE $(PREPROCESS) $(OUTPUT_OPTION) -fdirectives-only -P $<
o/$(MODE)/%.o: %.cc
o/$(MODE)/%.o: o/$(MODE)/%.cc
@$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
o/$(MODE)/%.lds: %.lds
@$(COMPILE) -APREPROCESS $(PREPROCESS.lds) $(OUTPUT_OPTION) $<
ifneq ($(ARCH), aarch64)
o/$(MODE)/%.o: %.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
o/$(MODE)/%.o: o/$(MODE)/%.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
else
o/$(MODE)/%.o: %.S libc/empty.s
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.s) $(OUTPUT_OPTION) libc/empty.s
o/$(MODE)/%.o: o/$(MODE)/%.S libc/empty.s
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.s) $(OUTPUT_OPTION) libc/empty.s
endif
o/$(MODE)/%.o: %.greg.c
@$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/$(MODE)/%.greg.o: %.greg.c
@$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/%.a:
@@ -87,6 +87,10 @@ o/$(MODE)/%.lua: %.lua o/$(MODE)/third_party/lua/luac.com
o/$(MODE)/%.lua.runs: %.lua o/$(MODE)/tool/net/redbean.com
@$(COMPILE) -wALUA -tT$@ o/$(MODE)/tool/net/redbean.com $(LUAFLAGS) -i $<
o/$(MODE)/%: o/$(MODE)/%.com o/$(MODE)/tool/build/cp.com o/$(MODE)/tool/build/assimilate.com
@$(COMPILE) -wACP -T$@ o/$(MODE)/tool/build/cp.com $< $@
@$(COMPILE) -wAASSIMILATE -T$@ o/$(MODE)/tool/build/assimilate.com $@
################################################################################
# LOCAL UNIT TESTS
#
@@ -182,6 +186,10 @@ o/$(MODE)/%.okk: %
################################################################################
# EXECUTABLE HELPERS
MAKE_OBJCOPY = \
$(COMPILE) -AOBJCOPY -T$@ \
$(OBJCOPY) -S -O binary $< $@
MAKE_SYMTAB_CREATE = \
$(COMPILE) -wASYMTAB \
o/$(MODE)/tool/build/symtab.com \
@@ -211,7 +219,6 @@ o/$(MODE)/%-clang.asm: private .UNSANDBOXED = 1
o/$(MODE)/%-clang.asm: %.c
@$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) -S -g0 $(OUTPUT_OPTION) $<
# TODO(jart): Make intrinsics support Clang.
o/$(MODE)/%-clang.asm: CC = $(CLANG)
o/$(MODE)/%-clang.asm: private .UNSANDBOXED = 1
o/$(MODE)/%-clang.asm: %.cc
-8
View File
@@ -1,8 +0,0 @@
#!/bin/sh
UNAMEM=$(uname -m)
UNAMES=$(uname -s)
if [ x"$UNAMES" = x"Darwin" ] && [ x"$UNAMEM" = x"arm64" ]; then
exec ape "$@"
else
exec "$@"
fi
-443
View File
@@ -1,443 +0,0 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2022 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include <errno.h>
#include <limits.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
// this file should not have dependencies, because everything will be
// re-downloaded if the o/tool/sha256sum artifact becomes invalidated
#define PROG "sha256sum"
#define USAGE \
"\
Usage: " PROG " [-?hbctw] [PATH...]\n\
-h help\n\
-c check mode\n\
-b binary mode\n\
-t textual mode\n\
-w warning mode\n"
#define ROTR(a, b) (((a) >> (b)) | ((a) << (32 - (b))))
#define CH(x, y, z) (((x) & (y)) ^ (~(x) & (z)))
#define MAJ(x, y, z) (((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
#define EP0(x) (ROTR(x, 2) ^ ROTR(x, 13) ^ ROTR(x, 22))
#define EP1(x) (ROTR(x, 6) ^ ROTR(x, 11) ^ ROTR(x, 25))
#define SIG0(x) (ROTR(x, 7) ^ ROTR(x, 18) ^ ((x) >> 3))
#define SIG1(x) (ROTR(x, 17) ^ ROTR(x, 19) ^ ((x) >> 10))
struct Sha256Ctx {
uint8_t data[64];
uint32_t datalen;
uint64_t bitlen;
uint32_t state[8];
};
static const uint32_t kSha256Tab[64] = {
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, //
0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, //
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, //
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, //
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, //
0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, //
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, //
0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, //
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, //
0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, //
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, //
0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, //
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, //
0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, //
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, //
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2, //
};
static bool g_warn;
static char g_mode;
static bool g_check;
static int g_mismatches;
static void Sha256Transform(uint32_t state[8], const uint8_t data[64]) {
unsigned i;
uint32_t a, b, c, d, e, f, g, h, t1, t2, m[64];
for (i = 0; i < 16; ++i, data += 4) {
m[i] = (uint32_t)data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3];
}
for (; i < 64; ++i) {
m[i] = SIG1(m[i - 2]) + m[i - 7] + SIG0(m[i - 15]) + m[i - 16];
}
a = state[0];
b = state[1];
c = state[2];
d = state[3];
e = state[4];
f = state[5];
g = state[6];
h = state[7];
for (i = 0; i < 64; ++i) {
t1 = h + EP1(e) + CH(e, f, g) + kSha256Tab[i] + m[i];
t2 = EP0(a) + MAJ(a, b, c);
h = g;
g = f;
f = e;
e = d + t1;
d = c;
c = b;
b = a;
a = t1 + t2;
}
state[0] += a;
state[1] += b;
state[2] += c;
state[3] += d;
state[4] += e;
state[5] += f;
state[6] += g;
state[7] += h;
}
static void Sha256Init(struct Sha256Ctx *ctx) {
ctx->datalen = 0;
ctx->bitlen = 0;
ctx->state[0] = 0x6a09e667;
ctx->state[1] = 0xbb67ae85;
ctx->state[2] = 0x3c6ef372;
ctx->state[3] = 0xa54ff53a;
ctx->state[4] = 0x510e527f;
ctx->state[5] = 0x9b05688c;
ctx->state[6] = 0x1f83d9ab;
ctx->state[7] = 0x5be0cd19;
}
static void Sha256Update(struct Sha256Ctx *ctx, const uint8_t *data,
long size) {
long i;
for (i = 0; i < size; ++i) {
ctx->data[ctx->datalen] = data[i];
ctx->datalen++;
if (ctx->datalen == 64) {
Sha256Transform(ctx->state, ctx->data);
ctx->bitlen += 512;
ctx->datalen = 0;
}
}
}
static void Sha256Final(struct Sha256Ctx *ctx, uint8_t *hash) {
long i;
i = ctx->datalen;
ctx->data[i++] = 0x80;
if (ctx->datalen < 56) {
memset(ctx->data + i, 0, 56 - i);
} else {
memset(ctx->data + i, 0, 64 - i);
Sha256Transform(ctx->state, ctx->data);
memset(ctx->data, 0, 56);
}
ctx->bitlen += ctx->datalen * 8;
ctx->data[63] = ctx->bitlen;
ctx->data[62] = ctx->bitlen >> 8;
ctx->data[61] = ctx->bitlen >> 16;
ctx->data[60] = ctx->bitlen >> 24;
ctx->data[59] = ctx->bitlen >> 32;
ctx->data[58] = ctx->bitlen >> 40;
ctx->data[57] = ctx->bitlen >> 48;
ctx->data[56] = ctx->bitlen >> 56;
Sha256Transform(ctx->state, ctx->data);
for (i = 0; i < 4; ++i) {
hash[i] = (ctx->state[0] >> (24 - i * 8)) & 0xff;
hash[i + 4] = (ctx->state[1] >> (24 - i * 8)) & 0xff;
hash[i + 8] = (ctx->state[2] >> (24 - i * 8)) & 0xff;
hash[i + 12] = (ctx->state[3] >> (24 - i * 8)) & 0xff;
hash[i + 16] = (ctx->state[4] >> (24 - i * 8)) & 0xff;
hash[i + 20] = (ctx->state[5] >> (24 - i * 8)) & 0xff;
hash[i + 24] = (ctx->state[6] >> (24 - i * 8)) & 0xff;
hash[i + 28] = (ctx->state[7] >> (24 - i * 8)) & 0xff;
}
}
static char *FormatUint32(char *p, uint32_t x) {
char t;
size_t i, a, b;
i = 0;
do {
p[i++] = x % 10 + '0';
x = x / 10;
} while (x > 0);
p[i] = '\0';
if (i) {
for (a = 0, b = i - 1; a < b; ++a, --b) {
t = p[a];
p[a] = p[b];
p[b] = t;
}
}
return p + i;
}
static char *FormatInt32(char *p, int32_t x) {
if (x < 0) *p++ = '-', x = -(uint32_t)x;
return FormatUint32(p, x);
}
static size_t StrCat(char *dst, const char *src, size_t dsize) {
size_t m, n = dsize;
const char *p = dst;
const char *q = src;
while (n-- != 0 && *dst != '\0') dst++;
m = dst - p;
n = dsize - m;
if (n-- == 0) {
return m + strlen(src);
}
while (*src != '\0') {
if (n != 0) {
*dst++ = *src;
n--;
}
src++;
}
*dst = '\0';
return m + (src - q);
}
static void GetOpts(int argc, char *argv[]) {
int opt;
g_mode = ' ';
while ((opt = getopt(argc, argv, "?hbctw")) != -1) {
switch (opt) {
case 'w':
g_warn = true;
break;
case 'c':
g_check = true;
break;
case 't':
g_mode = ' ';
break;
case 'b':
g_mode = '*';
break;
case 'h':
case '?':
(void)write(1, USAGE, sizeof(USAGE) - 1);
exit(0);
default:
(void)write(2, USAGE, sizeof(USAGE) - 1);
exit(64);
}
}
}
static void Write(int fd, const char *s, ...) {
va_list va;
char buf[512];
buf[0] = 0;
va_start(va, s);
do {
StrCat(buf, s, sizeof(buf));
} while ((s = va_arg(va, const char *)));
va_end(va);
(void)write(fd, buf, strlen(buf));
}
static bool IsModeCharacter(char c) {
switch (c) {
case ' ':
case '*':
return true;
default:
return false;
}
}
static bool IsSupportedPath(const char *path) {
size_t i;
for (i = 0;; ++i) {
switch (path[i]) {
case 0:
if (i) return true;
// fallthrough
case '\r':
case '\n':
case '\\':
Write(2, PROG, ": ", path, ": unsupported path\n", NULL);
return false;
default:
break;
}
}
}
static bool GetDigest(const char *path, FILE *f, uint8_t digest[32]) {
size_t got;
uint8_t buf[512];
struct Sha256Ctx ctx;
Sha256Init(&ctx);
while ((got = fread(buf, 1, sizeof(buf), f))) {
Sha256Update(&ctx, buf, got);
}
if (ferror(f)) {
Write(2, PROG, ": ", path, ": ", strerror(errno), "\n", NULL);
return false;
}
Sha256Final(&ctx, digest);
return true;
}
static char *CopyHex(char *s, const void *p, size_t n) {
const char *d, *e;
for (d = (const char *)p, e = d + n; d < e; ++d) {
*s++ = "0123456789abcdef"[(*d >> 4) & 15];
*s++ = "0123456789abcdef"[(*d >> 0) & 15];
}
*s = 0;
return s;
}
static bool ProduceDigest(const char *path, FILE *f) {
char hexdigest[65];
char mode[2] = {g_mode};
unsigned char digest[32];
if (!IsSupportedPath(path)) return false;
if (!GetDigest(path, f, digest)) return false;
CopyHex(hexdigest, digest, 32);
Write(1, hexdigest, " ", mode, path, "\n", NULL);
return true;
}
static char *Chomp(char *line) {
size_t i;
if (line) {
for (i = strlen(line); i--;) {
if (line[i] == '\r' || line[i] == '\n') {
line[i] = '\0';
} else {
break;
}
}
}
return line;
}
static int HexToInt(int c) {
if ('0' <= c && c <= '9') {
return c - '0';
} else if ('a' <= c && c <= 'f') {
return c - 'a' + 10;
} else if ('A' <= c && c <= 'F') {
return c - 'A' + 10;
} else {
return -1;
}
}
static bool CheckDigests(const char *path, FILE *f) {
FILE *f2;
bool k = true;
int a, b, i, line;
const char *path2, *status;
uint8_t wantdigest[32], gotdigest[32];
char buf[64 + 2 + PATH_MAX + 1 + 1], *p;
for (line = 0; fgets(buf, sizeof(buf), f); ++line) {
if (!*Chomp(buf)) continue;
for (p = buf, i = 0; i < 32; ++i) {
if ((a = HexToInt(*p++ & 255)) == -1) goto InvalidLine;
if ((b = HexToInt(*p++ & 255)) == -1) goto InvalidLine;
wantdigest[i] = a << 4 | b;
}
if (*p++ != ' ') goto InvalidLine;
if (!IsModeCharacter(*p++)) goto InvalidLine;
path2 = p;
if (!*path2) goto InvalidLine;
if (!IsSupportedPath(path2)) continue;
if ((f2 = fopen(path2, "rb"))) {
if (GetDigest(path2, f2, gotdigest)) {
if (!memcmp(wantdigest, gotdigest, 32)) {
status = "OK";
} else {
status = "FAILED";
++g_mismatches;
k = false;
}
Write(1, path2, ": ", status, "\n", NULL);
} else {
k = false;
}
fclose(f2);
} else {
Write(2, PROG, ": ", path2, ": ", strerror(errno), "\n", NULL);
k = false;
}
continue;
InvalidLine:
if (g_warn) {
char linestr[12];
FormatInt32(linestr, line + 1);
Write(2, PROG, ": ", path, ":", linestr, ": ",
"improperly formatted checksum line", "\n", NULL);
}
}
if (ferror(f)) {
Write(2, PROG, ": ", path, ": ", strerror(errno), "\n", NULL);
k = false;
}
return k;
}
static bool Process(const char *path, FILE *f) {
if (g_check) {
return CheckDigests(path, f);
} else {
return ProduceDigest(path, f);
}
}
int main(int argc, char *argv[]) {
int i;
FILE *f;
bool k = true;
GetOpts(argc, argv);
if (optind == argc) {
f = stdin;
k &= Process("-", f);
} else {
for (i = optind; i < argc; ++i) {
if ((f = fopen(argv[i], "rb"))) {
k &= Process(argv[i], f);
fclose(f);
} else {
Write(2, PROG, ": ", argv[i], ": ", strerror(errno), "\n", NULL);
k = false;
}
}
}
if (g_mismatches) {
char ibuf[12];
FormatInt32(ibuf, g_mismatches);
Write(2, PROG, ": WARNING: ", ibuf, " computed checksum did NOT match\n",
NULL);
}
return !k;
}
-8
View File
@@ -1,8 +0,0 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘
.PHONY: o/$(MODE)/dsp
o/$(MODE)/dsp: o/$(MODE)/dsp/core \
o/$(MODE)/dsp/mpeg \
o/$(MODE)/dsp/scale \
o/$(MODE)/dsp/tty
+5 -4
View File
@@ -1,5 +1,5 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set et ft=make ts=8 sw=8 fenc=utf-8 :vi ──────────────────────┘
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
PKGS += DSP_BMP
@@ -25,7 +25,8 @@ DSP_BMP_A_CHECKS = \
DSP_BMP_A_DIRECTDEPS = \
LIBC_NEXGEN32E \
LIBC_TINYMATH
LIBC_TINYMATH \
LIBC_STUBS
DSP_BMP_A_DEPS := \
$(call uniq,$(foreach x,$(DSP_BMP_A_DIRECTDEPS),$($(x))))
@@ -40,11 +41,11 @@ $(DSP_BMP_A).pkg: \
o/$(MODE)/dsp/bmp/float2short.o \
o/$(MODE)/dsp/bmp/scalevolume.o: private \
CFLAGS += \
OVERRIDE_CFLAGS += \
$(MATHEMATICAL)
o/tiny/dsp/bmp/scalevolume.o: private \
CFLAGS += \
OVERRIDE_CFLAGS += \
-Os
DSP_BMP_LIBS = $(foreach x,$(DSP_BMP_ARTIFACTS),$($(x)))
-61
View File
@@ -1,61 +0,0 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘
PKGS += DSP_CORE
DSP_CORE_ARTIFACTS += DSP_CORE_A
DSP_CORE = $(DSP_CORE_A_DEPS) $(DSP_CORE_A)
DSP_CORE_A = o/$(MODE)/dsp/core/core.a
DSP_CORE_A_FILES := $(wildcard dsp/core/*)
DSP_CORE_A_HDRS = $(filter %.h,$(DSP_CORE_A_FILES))
DSP_CORE_A_SRCS = $(filter %.c,$(DSP_CORE_A_FILES))
DSP_CORE_A_OBJS = $(DSP_CORE_A_SRCS:%.c=o/$(MODE)/%.o)
DSP_CORE_A_CHECKS = \
$(DSP_CORE_A).pkg \
$(DSP_CORE_A_HDRS:%=o/$(MODE)/%.ok)
DSP_CORE_A_DIRECTDEPS = \
LIBC_INTRIN \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_STR \
LIBC_TINYMATH
DSP_CORE_A_DEPS := \
$(call uniq,$(foreach x,$(DSP_CORE_A_DIRECTDEPS),$($(x))))
$(DSP_CORE_A): dsp/core/ \
$(DSP_CORE_A).pkg \
$(DSP_CORE_A_OBJS)
$(DSP_CORE_A).pkg: \
$(DSP_CORE_A_OBJS) \
$(foreach x,$(DSP_CORE_A_DIRECTDEPS),$($(x)_A).pkg)
o/$(MODE)/dsp/core/dct.o \
o/$(MODE)/dsp/core/c1331.o \
o/$(MODE)/dsp/core/magikarp.o \
o/$(MODE)/dsp/core/c93654369.o \
o/$(MODE)/dsp/core/float2short.o \
o/$(MODE)/dsp/core/scalevolume.o: private \
CFLAGS += \
$(MATHEMATICAL)
o/tiny/dsp/core/scalevolume.o: private \
CFLAGS += \
-Os
o/$(MODE)/dsp/core/det3.o: private \
CFLAGS += \
-ffast-math
DSP_CORE_LIBS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)))
DSP_CORE_SRCS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_SRCS))
DSP_CORE_HDRS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_HDRS))
DSP_CORE_CHECKS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_CHECKS))
DSP_CORE_OBJS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_OBJS))
$(DSP_CORE_OBJS): $(BUILD_FILES) dsp/core/BUILD.mk
.PHONY: o/$(MODE)/dsp/core
o/$(MODE)/dsp/core: $(DSP_CORE_CHECKS)
+3 -2
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
@@ -26,7 +26,7 @@
* @see ITU G.711
*/
int alaw(int x) {
int a, b, i;
int a, b, e, i;
if ((a = x) < 0) a = ~a;
a >>= 4;
if (a > 15) {
@@ -36,6 +36,7 @@ int alaw(int x) {
a -= 16;
a += (b + 1) << 4;
} else {
e = 1;
a -= 16;
a += 16;
}
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
+4 -1
View File
@@ -1,12 +1,14 @@
#ifndef COSMOPOLITAN_DSP_CORE_C11_H_
#define COSMOPOLITAN_DSP_CORE_C11_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
/**
* Fixed-point 8-bit rounded mean kernel.
*
* @define (a + b) / 2
*/
__funline unsigned char C11(unsigned char al, unsigned char bl) {
static inline pureconst artificial unsigned char C11(unsigned char al,
unsigned char bl) {
short ax;
ax = al;
ax += bl;
@@ -16,4 +18,5 @@ __funline unsigned char C11(unsigned char al, unsigned char bl) {
return al;
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C11_H_ */
+6 -3
View File
@@ -1,10 +1,12 @@
#ifndef COSMOPOLITAN_DSP_CORE_C121_H_
#define COSMOPOLITAN_DSP_CORE_C121_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
__funline unsigned char C121(unsigned char al, unsigned char bl,
unsigned char cl) {
unsigned short ax;
forceinline pureconst artificial unsigned char C121(unsigned char al,
unsigned char bl,
unsigned char cl) {
unsigned short ax, bx;
ax = al;
ax += bl;
ax += bl;
@@ -15,4 +17,5 @@ __funline unsigned char C121(unsigned char al, unsigned char bl,
}
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C121_H_ */
+6 -2
View File
@@ -1,8 +1,11 @@
#ifndef COSMOPOLITAN_DSP_CORE_C121S_H_
#define COSMOPOLITAN_DSP_CORE_C121S_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
__funline signed char C121S(signed char al, signed char bl, signed char cl) {
short ax;
forceinline pureconst artificial signed char C121S(signed char al,
signed char bl,
signed char cl) {
short ax, bx;
ax = al;
ax += bl;
ax += bl;
@@ -12,4 +15,5 @@ __funline signed char C121S(signed char al, signed char bl, signed char cl) {
return ax;
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C121S_H_ */
+6 -2
View File
@@ -1,5 +1,6 @@
#ifndef COSMOPOLITAN_DSP_CORE_C1331_H_
#define COSMOPOLITAN_DSP_CORE_C1331_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
/**
* Byte sized kernel for resampling memory in half.
@@ -8,8 +9,10 @@
* @see C161() afterward for superior sin(𝑥)/𝑥
* @limit [0,255] → [0..2,044] → [0..255]
*/
__funline unsigned char C1331(unsigned char al, unsigned char bl,
unsigned char cl, unsigned char dl) {
forceinline pureconst artificial unsigned char C1331(unsigned char al,
unsigned char bl,
unsigned char cl,
unsigned char dl) {
short ax, bx;
bx = bl;
bx += cl;
@@ -23,4 +26,5 @@ __funline unsigned char C1331(unsigned char al, unsigned char bl,
return al;
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C1331_H_ */
+6 -2
View File
@@ -1,5 +1,6 @@
#ifndef COSMOPOLITAN_DSP_CORE_C1331S_H_
#define COSMOPOLITAN_DSP_CORE_C1331S_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
/**
* Byte sized kernel for resampling difference samples in half.
@@ -7,8 +8,10 @@
* @define (1*(a-128)+3*(a-128)+3*(a-128)+1*(a-128))/(1+3+3+1)+128
* @see C1331(), Y420CbCr2RgbScale()
*/
__funline signed char C1331S(signed char al, signed char bl, signed char cl,
signed char dl) {
forceinline pureconst artificial signed char C1331S(signed char al,
signed char bl,
signed char cl,
signed char dl) {
short ax, bx;
bx = bl;
bx += cl;
@@ -21,4 +24,5 @@ __funline signed char C1331S(signed char al, signed char bl, signed char cl,
return ax;
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C1331S_H_ */
+5 -2
View File
@@ -1,6 +1,7 @@
#ifndef COSMOPOLITAN_DSP_CORE_C161_H_
#define COSMOPOLITAN_DSP_CORE_C161_H_
#include "libc/macros.internal.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
#define EXTRA_SHARP 2
@@ -11,8 +12,9 @@
* @limit [0..255] → [-510..1,532] → [-127..383] → [0..255]
* @see C1331()
*/
__funline unsigned char C161(unsigned char al, unsigned char bl,
unsigned char cl) {
forceinline pureconst artificial unsigned char C161(unsigned char al,
unsigned char bl,
unsigned char cl) {
short ax, bx, cx;
ax = al;
bx = bl;
@@ -27,4 +29,5 @@ __funline unsigned char C161(unsigned char al, unsigned char bl,
return MIN(255, MAX(0, ax));
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C161_H_ */
+5 -1
View File
@@ -2,8 +2,11 @@
#define COSMOPOLITAN_DSP_CORE_C161S_H_
#include "dsp/core/c161.h"
#include "libc/macros.internal.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
__funline signed char C161S(signed char al, signed char bl, signed char cl) {
forceinline pureconst artificial signed char C161S(signed char al,
signed char bl,
signed char cl) {
short ax, bx, cx;
ax = al;
bx = bl;
@@ -19,4 +22,5 @@ __funline signed char C161S(signed char al, signed char bl, signed char cl) {
return al;
}
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C161S_H_ */
+5 -2
View File
@@ -1,5 +1,6 @@
#ifndef COSMOPOLITAN_DSP_CORE_C331_H_
#define COSMOPOLITAN_DSP_CORE_C331_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
/**
@@ -8,8 +9,9 @@ COSMOPOLITAN_C_START_
* @define (3*a + 3*b + 1*c) / 7
* @see C1331()
*/
__funline unsigned char C331(unsigned char al, unsigned char bl,
unsigned char cl) {
static inline pureconst artificial unsigned char C331(unsigned char al,
unsigned char bl,
unsigned char cl) {
unsigned eax, ebx, ecx;
eax = al;
ebx = bl;
@@ -24,4 +26,5 @@ __funline unsigned char C331(unsigned char al, unsigned char bl,
}
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_DSP_CORE_C331_H_ */
+2 -3
View File
@@ -9,9 +9,8 @@ int mulaw(int);
int unmulaw(int);
void *double2byte(long, const void *, double, double) vallocesque;
void *byte2double(long, const void *, double, double) vallocesque;
void *dct(float[restrict hasatleast 8][8], unsigned,
float, float, float, float, float);
void *dctjpeg(float[restrict hasatleast 8][8], unsigned);
void *dct(float[8][8], float, float, float, float, float);
void *dctjpeg(float[8][8]);
double det3(const double[3][3]) nosideeffect;
void *inv3(double[restrict 3][3], const double[restrict 3][3], double);
void *matmul3(double[restrict 3][3], const double[3][3], const double[3][3]);
+70
View File
@@ -0,0 +1,70 @@
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
PKGS += DSP_CORE
DSP_CORE_ARTIFACTS += DSP_CORE_A
DSP_CORE = $(DSP_CORE_A_DEPS) $(DSP_CORE_A)
DSP_CORE_A = o/$(MODE)/dsp/core/core.a
DSP_CORE_A_FILES := $(wildcard dsp/core/*)
DSP_CORE_A_HDRS = $(filter %.h,$(DSP_CORE_A_FILES))
DSP_CORE_A_SRCS_S = $(filter %.S,$(DSP_CORE_A_FILES))
DSP_CORE_A_SRCS_C = $(filter %.c,$(DSP_CORE_A_FILES))
DSP_CORE_A_SRCS = \
$(DSP_CORE_A_SRCS_S) \
$(DSP_CORE_A_SRCS_C)
DSP_CORE_A_OBJS = \
$(DSP_CORE_A_SRCS_S:%.S=o/$(MODE)/%.o) \
$(DSP_CORE_A_SRCS_C:%.c=o/$(MODE)/%.o)
DSP_CORE_A_CHECKS = \
$(DSP_CORE_A).pkg \
$(DSP_CORE_A_HDRS:%=o/$(MODE)/%.ok)
DSP_CORE_A_DIRECTDEPS = \
LIBC_INTRIN \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_STR \
LIBC_TINYMATH \
LIBC_STUBS
DSP_CORE_A_DEPS := \
$(call uniq,$(foreach x,$(DSP_CORE_A_DIRECTDEPS),$($(x))))
$(DSP_CORE_A): dsp/core/ \
$(DSP_CORE_A).pkg \
$(DSP_CORE_A_OBJS)
$(DSP_CORE_A).pkg: \
$(DSP_CORE_A_OBJS) \
$(foreach x,$(DSP_CORE_A_DIRECTDEPS),$($(x)_A).pkg)
o/$(MODE)/dsp/core/dct.o \
o/$(MODE)/dsp/core/c1331.o \
o/$(MODE)/dsp/core/magikarp.o \
o/$(MODE)/dsp/core/c93654369.o \
o/$(MODE)/dsp/core/float2short.o \
o/$(MODE)/dsp/core/scalevolume.o: private \
OVERRIDE_CFLAGS += \
$(MATHEMATICAL)
o/tiny/dsp/core/scalevolume.o: private \
OVERRIDE_CFLAGS += \
-Os
o/$(MODE)/dsp/core/det3.o: private \
OVERRIDE_CFLAGS += \
-ffast-math
DSP_CORE_LIBS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)))
DSP_CORE_SRCS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_SRCS))
DSP_CORE_HDRS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_HDRS))
DSP_CORE_CHECKS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_CHECKS))
DSP_CORE_OBJS = $(foreach x,$(DSP_CORE_ARTIFACTS),$($(x)_OBJS))
$(DSP_CORE_OBJS): $(BUILD_FILES) dsp/core/core.mk
.PHONY: o/$(MODE)/dsp/core
o/$(MODE)/dsp/core: $(DSP_CORE_CHECKS)
+40 -41
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
@@ -18,40 +18,40 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "dsp/core/core.h"
#define DCT(A, B, C, D, E, F, G, H, T, C0, C1, C2, C3, C4) \
do { \
T z1, z2, z3, z4, z5, z11, z13; \
T t0, t1, t2, t3, t4, t5, t6, t7, t10, t11, t12, t13; \
t0 = A + H; \
t7 = A - H; \
t1 = B + G; \
t6 = B - G; \
t2 = C + F; \
t5 = C - F; \
t3 = D + E; \
t4 = D - E; \
t10 = t0 + t3; \
t13 = t0 - t3; \
t11 = t1 + t2; \
t12 = t1 - t2; \
A = t10 + t11; \
E = t10 - t11; \
z1 = (t12 + t13) * C0; \
C = t13 + z1; \
G = t13 - z1; \
t10 = t4 + t5; \
t11 = t5 + t6; \
t12 = t6 + t7; \
z5 = (t10 - t12) * C1; \
z2 = t10 * C2 + z5; \
z4 = t12 * C3 + z5; \
z3 = t11 * C4; \
z11 = t7 + z3; \
z13 = t7 - z3; \
F = z13 + z2; \
D = z13 - z2; \
B = z11 + z4; \
H = z11 - z4; \
#define DCT(A, B, C, D, E, F, G, H, T, C0, C1, C2, C3, C4) \
do { \
T z1, z2, z3, z4, z5, z11, z13; \
T t0, t1, t2, t3, t4, t5, t6, t7, t10, t11, t12, t13; \
t0 = A + H; \
t7 = A - H; \
t1 = B + G; \
t6 = B - G; \
t2 = C + F; \
t5 = C - F; \
t3 = D + E; \
t4 = D - E; \
t10 = t0 + t3; \
t13 = t0 - t3; \
t11 = t1 + t2; \
t12 = t1 - t2; \
A = t10 + t11; \
E = t10 - t11; \
z1 = (t12 + t13) * C0; \
C = t13 + z1; \
G = t13 - z1; \
t10 = t4 + t5; \
t11 = t5 + t6; \
t12 = t6 + t7; \
z5 = (t10 - t12) * C1; \
z2 = t10 * C2 + z5; \
z4 = t12 * C3 + z5; \
z3 = t11 * C4; \
z11 = t7 + z3; \
z13 = t7 - z3; \
F = z13 + z2; \
D = z13 - z2; \
B = z11 + z4; \
H = z11 - z4; \
} while (0)
/**
@@ -65,21 +65,20 @@
*
* @cost ~100ns
*/
void *dct(float M[restrict hasatleast 8][8], unsigned stride,
float c0, float c1, float c2, float c3, float c4) {
void *dct(float M[8][8], float c0, float c1, float c2, float c3, float c4) {
unsigned y, x;
for (y = 0; y < stride * 8; y += stride) {
for (y = 0; y < 8; ++y) {
DCT(M[y][0], M[y][1], M[y][2], M[y][3], M[y][4], M[y][5], M[y][6], M[y][7],
float, c0, c1, c2, c3, c4);
}
for (x = 0; x < stride * 8; x += stride) {
for (x = 0; x < 8; ++x) {
DCT(M[0][x], M[1][x], M[2][x], M[3][x], M[4][x], M[5][x], M[6][x], M[7][x],
float, c0, c1, c2, c3, c4);
}
return M;
}
void *dctjpeg(float M[restrict hasatleast 8][8], unsigned stride) {
return dct(M, stride, .707106781f, .382683433f, .541196100f, 1.306562965f,
void *dctjpeg(float M[8][8]) {
return dct(M, .707106781f, .382683433f, .541196100f, 1.306562965f,
.707106781f);
}
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
+1 -1
View File
@@ -1,5 +1,5 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney │
│ │
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