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Add scouts honor escape hatch for source embedding

main
Justine Tunney 2020-06-15 19:01:28 -07:00
parent c91b3c5006
commit b4269930f7
547 changed files with 1516 additions and 944 deletions
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9
Makefile
View File

@ -40,10 +40,12 @@
# o/dbg/examples/crashreport.com # o/dbg/examples/crashreport.com
# less examples/crashreport.c # less examples/crashreport.c
# #
# # extremely tiny binaries # # extremely tiny binaries (scout's honor escape hatch)
# # please pay the $1k for commercial license if you can
# make -j8 -O MODE=tiny \ # make -j8 -O MODE=tiny \
# LDFLAGS=-s \ # LDFLAGS+=-s \
# CPPFLAGS=-DSUPPORT_VECTOR=0b00000001 \ # CPPFLAGS+=-DIM_FEELING_NAUGHTY \
# CPPFLAGS+=-DSUPPORT_VECTOR=0b00000001 \
# o/tiny/examples/hello4.elf # o/tiny/examples/hello4.elf
# ls -hal o/tiny/examples/hello4.elf # ls -hal o/tiny/examples/hello4.elf
# o/tiny/examples/hello4.elf # o/tiny/examples/hello4.elf
@ -192,6 +194,7 @@ include test/dsp/core/test.mk
include test/dsp/scale/test.mk include test/dsp/scale/test.mk
include test/dsp/tty/test.mk include test/dsp/tty/test.mk
include test/dsp/test.mk include test/dsp/test.mk
#-φ-examples/package/new.sh
OBJS = $(foreach x,$(PKGS),$($(x)_OBJS)) OBJS = $(foreach x,$(PKGS),$($(x)_OBJS))
SRCS = $(foreach x,$(PKGS),$($(x)_SRCS)) SRCS = $(foreach x,$(PKGS),$($(x)_SRCS))

197
README.md
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@ -24,6 +24,26 @@ without the costs and restrictions cross-platform distribution entails.
That makes Cosmopolitan an excellent fit for writing small CLI programs That makes Cosmopolitan an excellent fit for writing small CLI programs
that do things like heavyweight numerical computations as a subprocess. that do things like heavyweight numerical computations as a subprocess.
## Getting Started
Just clone the repository and put your own folder in it. Please choose a
name that's based on a .com or .org domain name registration you control
which is scout's honor but might change to require TXT records in future
We provide a script that makes it easy to start a new package:
examples/package/new.sh com/github/user/project
emacs com/github/user/project/program.c
make o//com/github/user/project/program.c
o//com/github/user/project/program.c
Please note GNU make is awesome. Little known fact: make is a functional
programming language. We've improve upon it too see tool/build/package.c
which performs strict dependency checking, to correct Google's published
mistakes c. 2006 which was when they switched from using a GNU Make repo
in favor of an inhouse derivative called Blaze which does strictness too
thereby allowing the repository to grow gracefully with any requirements
## Licensing ## Licensing
Cosmopolitan is Free Software licensed under the GPLv2. The build config Cosmopolitan is Free Software licensed under the GPLv2. The build config
@ -41,6 +61,24 @@ you want your license to last 5 years, send $10,000 to the author above
who is Justine Tunney <jtunney@gmail.com>. This README will be updated, who is Justine Tunney <jtunney@gmail.com>. This README will be updated,
if pricing and other details should change. Reach out for more details. if pricing and other details should change. Reach out for more details.
## Integrated Development Environment
Your Cosmopolitan IDE is based on Emacs. When used alongside `make tags`
it can automate certain toilsome problems such as adding an include line
by typing `C-c C-h` with the cursor over a symbol. Please install these:
sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"
sudo apt install gdb ragel ctags clang-format-10 # <-recommended
git clone git@github.com:jart/cosmopolitan.git && cd cosmopolitan
tool/scripts/install-emacs.sh # recommended over apt
tool/scripts/configure-emacs.sh # adds load statements
make tags # index all the symbol
emacs # for power and glory!
See [tool/emacs/cosmo-stuff.el] for further details. Noting what enables
the to work so well and fast is our break with tradition by using rooted
quoted include statements while vendoring the transitive closure of deps
## Contributing ## Contributing
We'd love to accept your patches! Before we can take them, we have to We'd love to accept your patches! Before we can take them, we have to
@ -49,3 +87,162 @@ jump through one legal hurdle. Please write an email to Justine Tunney
any changes you contribute to Cosmopolitan. We need to do that in order any changes you contribute to Cosmopolitan. We need to do that in order
to dual license Cosmopolitan. Otherwise we can't tax corporations that to dual license Cosmopolitan. Otherwise we can't tax corporations that
don't want to share their code with the community. don't want to share their code with the community.
## Volunteering
We also need volunteers who can help us further stabilize System Five's
application binary interface. See our ABI scripts [libc/sysv/consts.sh]
and [libc/sysv/syscalls.sh]. Magic numbers are usually stabler than API
interfaces cf. NPM but we should ideally have fewer of them, similar to
how SI has sought to have fewer defining physics constants.
## Specimen
Cosmopolitan encodes binaries respecting the intersection of reasonable
platform requirements. That's easy to accomplish w/ binary isomorphisms
evidenced below by the RADIX256 disassembly below for [examples/life.c]
which ld is configured to overlay pe/elf/macho/bourne/bootloader in 12k
Please send feedback and concerns to <jtunney@gmail.com> since we would
love to do an even better job. Please also report GPL abuse the address
above as well. We believe this binary structure is novel, and therefore
easily recognizable. So if some goofball isn't bundling the source code
please let us know so we can reach out and ask they consider a license.
make -j10 -O MODE=tiny CPPFLAGS=-DIM_FEELING_NAUGHTY
o/tiny/tool/viz/bing.com <o/tiny/examples/life.com |
o/tiny/tool/viz/fold.com
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x←                                                              
See also `build/dump -xd o/tiny/examples/life.com.dbg | less` assembly
and our linker script [ape/ape.lds] which glues the binaries together.

10
ape/ape.S
View File

@ -45,11 +45,10 @@
#include "libc/nexgen32e/vidya.h" #include "libc/nexgen32e/vidya.h"
#include "libc/nt/pedef.h" #include "libc/nt/pedef.h"
#include "libc/sysv/consts/prot.h" #include "libc/sysv/consts/prot.h"
.yoink __FILE__
.yoink "NOTICE"
.section .head,"ax",@progbits
/ Common Sections. .source "NOTICE"
.source "ape/ape.S"
.source "ape/ape.lds"
.section .text,"ax",@progbits .section .text,"ax",@progbits
.align __SIZEOF_POINTER__ .align __SIZEOF_POINTER__
.previous .previous
@ -69,6 +68,7 @@ cstr: .endobj cstr,globl,hidden # ←for gdb readibility
.section .sort.rodata.real.str1.1,"aMS",@progbits .section .sort.rodata.real.str1.1,"aMS",@progbits
rlstr: .endobj rlstr,globl,hidden # ←for gdb readibility rlstr: .endobj rlstr,globl,hidden # ←for gdb readibility
.previous .previous
.section .head,"ax",@progbits
/* ████████ ████████ ███████████ /* ████████ ████████ ███████████
██░░░░▒▒██ ██░░░░▒▒██ ████░░░░░░░░░▒▒████ ██░░░░▒▒██ ██░░░░▒▒██ ████░░░░░░░░░▒▒████
@ -1932,4 +1932,4 @@ __data_start:
.hidden __piro_start .hidden __piro_start
.end .end
 

130
ape/ape.lds
View File

@ -105,7 +105,7 @@
strip input.com.dbg # remove all symbols strip input.com.dbg # remove all symbols
strip -S input.com.dbg # remove debug info only strip -S input.com.dbg # remove debug info only
make CPPFLAGS=-DNDEBUG # remove asserts (prod) make CPPFLAGS=-DNDEBUG # remove asserts (prod)
make CPPFLAGS=-DIM_FEELING_NAUGHTY # remove legal notices make CPPFLAGS=-DIM_FEELING_NAUGHTY # remove legal embeddings
The Makefile build is also configured to always produce a .map file The Makefile build is also configured to always produce a .map file
when building each program, which provides further details. when building each program, which provides further details.
@ -333,9 +333,11 @@ SECTIONS {
/*BEGIN: Read only data that needn't be mapped after initialization */ /*BEGIN: Read only data that needn't be mapped after initialization */
/* Legal Notices */ /* Legal Notices */
#ifndef IM_FEELING_NAUGHTY
KEEP(*(.commentprologue)) KEEP(*(.commentprologue))
KEEP(*(.comment)) KEEP(*(.comment))
KEEP(*(.commentepilogue)) KEEP(*(.commentepilogue))
#endif
/* Windows DLL Import Directory */ /* Windows DLL Import Directory */
KEEP(*(.idata.ro)); KEEP(*(.idata.ro));
@ -563,7 +565,7 @@ ZIPCONST(v_zip_commentsize, _edata - __zip_end - kZipCdirHdrMinSize);
X = (X + (Y >> 010) & 0xFF) * PHI; \ X = (X + (Y >> 010) & 0xFF) * PHI; \
X = (X + (Y >> 020) & 0xFF) * PHI; \ X = (X + (Y >> 020) & 0xFF) * PHI; \
X = (X + (Y >> 030) & 0xFF) * PHI X = (X + (Y >> 030) & 0xFF) * PHI
#define BOOP(X) \ #define CHURN(X) \
XORSHIFT(uuid1_, X); \ XORSHIFT(uuid1_, X); \
KMH(uuid1_, X); \ KMH(uuid1_, X); \
XORSHIFT(uuid2_, X); \ XORSHIFT(uuid2_, X); \
@ -572,68 +574,68 @@ ZIPCONST(v_zip_commentsize, _edata - __zip_end - kZipCdirHdrMinSize);
HIDDEN(uuid1_ = 88172645463325252); HIDDEN(uuid1_ = 88172645463325252);
HIDDEN(uuid2_ = 88172645463325252); HIDDEN(uuid2_ = 88172645463325252);
BOOP(.Lape.bss.align); CHURN(.Lape.bss.align);
BOOP(.Lape.bss.filesz); CHURN(.Lape.bss.filesz);
BOOP(.Lape.bss.memsz); CHURN(.Lape.bss.memsz);
BOOP(.Lape.bss.offset); CHURN(.Lape.bss.offset);
BOOP(.Lape.bss.paddr); CHURN(.Lape.bss.paddr);
BOOP(.Lape.data.align); CHURN(.Lape.data.align);
BOOP(.Lape.data.filesz); CHURN(.Lape.data.filesz);
BOOP(.Lape.data.memsz); CHURN(.Lape.data.memsz);
BOOP(.Lape.data.offset); CHURN(.Lape.data.offset);
BOOP(.Lape.data.paddr); CHURN(.Lape.data.paddr);
BOOP(.Lape.data.rva); CHURN(.Lape.data.rva);
BOOP(.Lape.data.vaddr); CHURN(.Lape.data.vaddr);
BOOP(.Lape.elf.entry); CHURN(.Lape.elf.entry);
BOOP(.Lape.elf.phnum); CHURN(.Lape.elf.phnum);
BOOP(.Lape.elf.phoff); CHURN(.Lape.elf.phoff);
BOOP(.Lape.elf.shnum); CHURN(.Lape.elf.shnum);
BOOP(.Lape.elf.shoff); CHURN(.Lape.elf.shoff);
BOOP(.Lape.elf.shstrndx); CHURN(.Lape.elf.shstrndx);
BOOP(.Lape.macho.end); CHURN(.Lape.macho.end);
BOOP(.Lape.note); CHURN(.Lape.note);
BOOP(.Lape.note.align); CHURN(.Lape.note.align);
BOOP(.Lape.note.end); CHURN(.Lape.note.end);
BOOP(.Lape.note.filesz); CHURN(.Lape.note.filesz);
BOOP(.Lape.note.memsz); CHURN(.Lape.note.memsz);
BOOP(.Lape.note.offset); CHURN(.Lape.note.offset);
BOOP(.Lape.note.paddr); CHURN(.Lape.note.paddr);
BOOP(.Lape.note.vaddr); CHURN(.Lape.note.vaddr);
BOOP(.Lape.pe.offset); CHURN(.Lape.pe.offset);
BOOP(.Lape.pe.optsz); CHURN(.Lape.pe.optsz);
BOOP(.Lape.pe.sections); CHURN(.Lape.pe.sections);
BOOP(.Lape.pe.sections_end); CHURN(.Lape.pe.sections_end);
BOOP(.Lape.pe.shnum); CHURN(.Lape.pe.shnum);
BOOP(.Lape.phdrs.end); CHURN(.Lape.phdrs.end);
BOOP(.Lape.ram.align); CHURN(.Lape.ram.align);
BOOP(.Lape.ram.filesz); CHURN(.Lape.ram.filesz);
BOOP(.Lape.ram.memsz); CHURN(.Lape.ram.memsz);
BOOP(.Lape.ram.offset); CHURN(.Lape.ram.offset);
BOOP(.Lape.ram.paddr); CHURN(.Lape.ram.paddr);
BOOP(.Lape.ram.rva); CHURN(.Lape.ram.rva);
BOOP(.Lape.ram.vaddr); CHURN(.Lape.ram.vaddr);
BOOP(.Lape.rom.align); CHURN(.Lape.rom.align);
BOOP(.Lape.rom.filesz); CHURN(.Lape.rom.filesz);
BOOP(.Lape.rom.memsz); CHURN(.Lape.rom.memsz);
BOOP(.Lape.rom.offset); CHURN(.Lape.rom.offset);
BOOP(.Lape.rom.paddr); CHURN(.Lape.rom.paddr);
BOOP(.Lape.rom.rva); CHURN(.Lape.rom.rva);
BOOP(.Lape.rom.vaddr); CHURN(.Lape.rom.vaddr);
BOOP(.Lape.text.align); CHURN(.Lape.text.align);
BOOP(.Lape.text.filesz); CHURN(.Lape.text.filesz);
BOOP(.Lape.text.memsz); CHURN(.Lape.text.memsz);
BOOP(.Lape.text.offset); CHURN(.Lape.text.offset);
BOOP(.Lape.text.paddr); CHURN(.Lape.text.paddr);
BOOP(.Lape.text.rva); CHURN(.Lape.text.rva);
BOOP(.Lape.text.vaddr); CHURN(.Lape.text.vaddr);
BOOP(ADDR(.bss)); CHURN(ADDR(.bss));
BOOP(WinMain); CHURN(WinMain);
BOOP(_start); CHURN(_start);
BOOP(ape.macho); CHURN(ape.macho);
BOOP(ape.mz); CHURN(ape.mz);
BOOP(ape.pe); CHURN(ape.pe);
BOOP(ape.phdrs); CHURN(ape.phdrs);
BOOP(v_ape_realsectors); CHURN(v_ape_realsectors);
ASSERT(ape.mz == IMAGE_BASE_VIRTUAL, "linker panic"); ASSERT(ape.mz == IMAGE_BASE_VIRTUAL, "linker panic");
ASSERT((DEFINED(__init_bss_end) ? __init_bss_end : 0) % __SIZEOF_POINTER__ == 0, ASSERT((DEFINED(__init_bss_end) ? __init_bss_end : 0) % __SIZEOF_POINTER__ == 0,

43
ape/ape.mk
View File

@ -15,38 +15,37 @@
PKGS += APE PKGS += APE
DEFAULT_COPTS += -mno-red-zone
DEFAULT_LDFLAGS += -z max-page-size=0x1000
APELINK = ACTION=LINK.ape $(LINK) $(LINKARGS) $(OUTPUT_OPTION) && $(STRIP) -X $@ && $(GZ) $(ZFLAGS) -f $@.map
APE = $(APE_DEPS) \ APE = $(APE_DEPS) \
$(APE_OBJS) \ $(APE_OBJS) \
o/$(MODE)/ape/ape.lds o/$(MODE)/ape/ape.lds
APE_FILES := \ APELINK = \
$(wildcard ape/*.*) ACTION=LINK.ape \
$(LINK) \
$(LINKARGS) \
$(OUTPUT_OPTION) && \
$(STRIP) \
-X $@ && \
$(GZ) \
$(ZFLAGS) \
-f $@.map
APE_HDRS = \ DEFAULT_COPTS += -mno-red-zone
$(filter %.h,$(APE_FILES)) DEFAULT_LDFLAGS += -z max-page-size=0x1000
APE_SRCS = \ APE_FILES := $(wildcard ape/*.*)
$(filter %.S,$(APE_FILES)) APE_HDRS = $(filter %.h,$(APE_FILES))
APE_SRCS = $(filter %.S,$(APE_FILES))
APE_OBJS = \ APE_OBJS = $(APE_SRCS:%.S=o/$(MODE)/%.o)
$(APE_SRCS:%=o/$(MODE)/%.zip.o) \ APE_DEPS = $(APE_LIB)
$(APE_SRCS:%.S=o/$(MODE)/%.o) APE_CHECKS = $(APE_HDRS:%=o/%.ok)
APE_DEPS = \
$(APE_LIB)
APE_CHECKS = \
$(APE_HDRS:%=o/%.ok)
o/%.com: o/%.com.dbg o/%.com: o/%.com.dbg
@ACTION=OBJCOPY.ape TARGET=$@ build/do $(OBJCOPY) -SO binary $< $@ @ACTION=OBJCOPY.ape TARGET=$@ build/do $(OBJCOPY) -SO binary $< $@
o/ape/idata.inc: ape/idata.h ape/relocations.h o/ape/idata.inc: \
ape/idata.h \
ape/relocations.h
$(APE_OBJS): $(BUILD_FILES) \ $(APE_OBJS): $(BUILD_FILES) \
ape/ape.mk ape/ape.mk

2
ape/lib/apelib.mk
View File

@ -19,6 +19,8 @@ APE_LIB_A_OBJS = \
$(APE_LIB_A_SRCS_S:%.S=o/$(MODE)/%.o) \ $(APE_LIB_A_SRCS_S:%.S=o/$(MODE)/%.o) \
$(APE_LIB_A_SRCS_C:%.c=o/$(MODE)/%.o) \ $(APE_LIB_A_SRCS_C:%.c=o/$(MODE)/%.o) \
$(APE_LIB_A_SRCS:%=o/$(MODE)/%.zip.o) \ $(APE_LIB_A_SRCS:%=o/$(MODE)/%.zip.o) \
o/$(MODE)/ape/ape.lds.zip.o \
o/$(MODE)/ape/ape.S.zip.o \
o/$(MODE)/NOTICE.zip.o o/$(MODE)/NOTICE.zip.o
APE_LIB_A_CHECKS = $(APE_LIB_A_HDRS:%=o/$(MODE)/%.ok) APE_LIB_A_CHECKS = $(APE_LIB_A_HDRS:%=o/$(MODE)/%.ok)

2
ape/lib/bootdr.S
View File

@ -20,7 +20,7 @@
#include "ape/macros.h" #include "ape/macros.h"
#include "ape/notice.inc" #include "ape/notice.inc"
.section .real,"ax",@progbits .section .real,"ax",@progbits
.yoink __FILE__ .source __FILE__
.code16 .code16
/ Resets personal computer. / Resets personal computer.

2
ape/lib/e820map.S
View File

@ -22,7 +22,7 @@
#include "ape/macros.h" #include "ape/macros.h"
#include "ape/notice.inc" #include "ape/notice.inc"
.section .real,"ax",@progbits .section .real,"ax",@progbits
.yoink __FILE__ .source __FILE__
.code16 .code16
.globl e820map .globl e820map

2
ape/lib/g_pml4t.S
View File

@ -22,7 +22,7 @@
#include "ape/macros.h" #include "ape/macros.h"
#include "ape/notice.inc" #include "ape/notice.inc"
.section .real,"ax",@progbits .section .real,"ax",@progbits
.yoink __FILE__ .source __FILE__
.code16 .code16
.globl g_pml4t .globl g_pml4t

2
ape/lib/g_ptsp.S
View File

@ -22,7 +22,7 @@
#include "ape/macros.h" #include "ape/macros.h"
#include "ape/notice.inc" #include "ape/notice.inc"
.section .real,"ax",@progbits .section .real,"ax",@progbits
.yoink __FILE__ .source __FILE__
.code16 .code16
.globl g_ptsp .globl g_ptsp

2
ape/lib/kbiosdataarea.S
View File

@ -22,7 +22,7 @@
#include "ape/macros.h" #include "ape/macros.h"
#include "ape/notice.inc" #include "ape/notice.inc"
.section .real,"ax",@progbits .section .real,"ax",@progbits
.yoink __FILE__ .source __FILE__
.code16 .code16
.globl kBiosDataArea .globl kBiosDataArea

4
build/definitions.mk
View File

@ -51,7 +51,7 @@ CP ?= /bin/cp -f
RM ?= /bin/rm -f RM ?= /bin/rm -f
SED ?= /bin/sed SED ?= /bin/sed
MKDIR ?= /bin/mkdir -p MKDIR ?= /bin/mkdir -p
TAGS ?= ctags TAGS ?= /usr/bin/ctags # emacs source builds or something breaks it
ARFLAGS = rcsD ARFLAGS = rcsD
TAGSFLAGS ?= -e -a --if0=no --langmap=c:.c.h.i --line-directives=yes TAGSFLAGS ?= -e -a --if0=no --langmap=c:.c.h.i --line-directives=yes
SILENT ?= 1 SILENT ?= 1
@ -74,6 +74,7 @@ NM = o/third_party/gcc/bin/x86_64-linux-musl-nm
GCC = o/third_party/gcc/bin/x86_64-linux-musl-gcc GCC = o/third_party/gcc/bin/x86_64-linux-musl-gcc
STRIP = o/third_party/gcc/bin/x86_64-linux-musl-strip STRIP = o/third_party/gcc/bin/x86_64-linux-musl-strip
OBJCOPY = o/third_party/gcc/bin/x86_64-linux-musl-objcopy OBJCOPY = o/third_party/gcc/bin/x86_64-linux-musl-objcopy
OBJDUMP = o/third_party/gcc/bin/x86_64-linux-musl-objdump
ADDR2LINE = o/third_party/gcc/bin/x86_64-linux-musl-addr2line ADDR2LINE = o/third_party/gcc/bin/x86_64-linux-musl-addr2line
COMMA := , COMMA := ,
@ -87,6 +88,7 @@ BLAH1 := $(shell build/zipobj 2>/dev/null)
BLAH2 := $(shell build/package 2>/dev/null) BLAH2 := $(shell build/package 2>/dev/null)
export ADDR2LINE export ADDR2LINE
export OBJDUMP
export CCNAME export CCNAME
export CCVERSION export CCVERSION
export CP export CP

21
build/objdump 100755
View File

@ -0,0 +1,21 @@
#-*-mode:sh;indent-tabs-mode:nil;tab-width:2;coding:utf-8-*-┐
#───vi: set net ft=sh ts=2 sts=2 fenc=utf-8 :vi─────────────┘
#
# OVERVIEW
#
# GNU Disassembly Veneer
#
# DESCRIPTION
#
# This script wraps normal objdump commands that're transparently
# passed-through.
#
# EXAMPLE
#
# build/objdump -xd o/tiny/examples/life.com.dbg
if [ ! -d o/third_party/gcc ]; then
third_party/gcc/unbundle.sh
fi
exec o/third_party/gcc/bin/x86_64-linux-musl-objdump "$@"

2
dsp/core/mulaw.S
View File

@ -61,4 +61,4 @@ mulaw: .leafprologue
mov %edx,%eax mov %edx,%eax
jmp 3b jmp 3b
.endfn mulaw,globl .endfn mulaw,globl
.yoink __FILE__ .source __FILE__

2
dsp/core/sad16x8n.S
View File

@ -38,4 +38,4 @@ sad16x8n:
jnz 0b jnz 0b
1: .leafepilogue 1: .leafepilogue
.endfn sad16x8n,globl,hidden .endfn sad16x8n,globl,hidden
.yoink __FILE__ .source __FILE__

2
dsp/mpeg/clamp4int256-core.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
clamp4int256$core: clamp4int256$core:
.leafprologue .leafprologue

2
dsp/tty/windex-avx2.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Returns index of minimum uint16 in array. / Returns index of minimum uint16 in array.
/ /

2
dsp/tty/windex-sse4.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Returns index of minimum positive int16 in array. / Returns index of minimum positive int16 in array.
/ /

2
dsp/tty/windex.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/nexgen32e/x86feature.h" #include "libc/nexgen32e/x86feature.h"
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Dispatches to fastest windex() implementation. / Dispatches to fastest windex() implementation.
.initbss 300,_init_windex .initbss 300,_init_windex

0
examples/package/README.md 100644
View File

63
examples/package/lib/lib.mk 100644
View File

@ -0,0 +1,63 @@
#-*-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───────────────────────┘
#
# SYNOPSIS
#
# Your package static library build config
#
# DESCRIPTION
#
# Your library doesn't have a main() function and can be compromised
# of sources written in multiple languages.
PKGS += EXAMPLES_PACKAGE_LIB
EXAMPLES_PACKAGE_LIB_ARTIFACTS += EXAMPLES_PACKAGE_LIB_A
EXAMPLES_PACKAGE_LIB = $(EXAMPLES_PACKAGE_LIB_A_DEPS) $(EXAMPLES_PACKAGE_LIB_A)
EXAMPLES_PACKAGE_LIB_A = o/$(MODE)/examples/package/lib/lib.a
EXAMPLES_PACKAGE_LIB_A_HDRS = $(filter %.h,$(EXAMPLES_PACKAGE_LIB_A_FILES))
EXAMPLES_PACKAGE_LIB_A_SRCS_S = $(filter %.S,$(EXAMPLES_PACKAGE_LIB_A_FILES))
EXAMPLES_PACKAGE_LIB_A_SRCS_C = $(filter %.c,$(EXAMPLES_PACKAGE_LIB_A_FILES))
EXAMPLES_PACKAGE_LIB_A_CHECKS = $(EXAMPLES_PACKAGE_LIB_A).pkg
EXAMPLES_PACKAGE_LIB_A_FILES := \
$(wildcard examples/package/lib/*) \
$(wildcard examples/package/lib/thunks/*)
EXAMPLES_PACKAGE_LIB_A_SRCS = \
$(EXAMPLES_PACKAGE_LIB_A_SRCS_S) \
$(EXAMPLES_PACKAGE_LIB_A_SRCS_C)
EXAMPLES_PACKAGE_LIB_A_OBJS = \
$(EXAMPLES_PACKAGE_LIB_A_SRCS_S:%.S=o/$(MODE)/%.o) \
$(EXAMPLES_PACKAGE_LIB_A_SRCS_C:%.c=o/$(MODE)/%.o) \
$(EXAMPLES_PACKAGE_LIB_A_SRCS:%=o/$(MODE)/%.zip.o)
EXAMPLES_PACKAGE_LIB_A_DIRECTDEPS = \
LIBC_STDIO \
LIBC_STUBS
EXAMPLES_PACKAGE_LIB_A_DEPS := \
$(call uniq,$(foreach x,$(EXAMPLES_PACKAGE_LIB_A_DIRECTDEPS),$($(x))))
$(EXAMPLES_PACKAGE_LIB_A): \
examples/package/lib/ \
$(EXAMPLES_PACKAGE_LIB_A).pkg \
$(EXAMPLES_PACKAGE_LIB_A_OBJS)
$(EXAMPLES_PACKAGE_LIB_A).pkg: \
$(EXAMPLES_PACKAGE_LIB_A_OBJS) \
$(foreach x,$(EXAMPLES_PACKAGE_LIB_A_DIRECTDEPS),$($(x)_A).pkg)
$(EXAMPLES_PACKAGE_LIB_A_OBJS): examples/package/lib/lib.mk
EXAMPLES_PACKAGE_LIB_LIBS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)))
EXAMPLES_PACKAGE_LIB_SRCS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)_SRCS))
EXAMPLES_PACKAGE_LIB_HDRS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)_HDRS))
EXAMPLES_PACKAGE_LIB_BINS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)_BINS))
EXAMPLES_PACKAGE_LIB_CHECKS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)_CHECKS))
EXAMPLES_PACKAGE_LIB_OBJS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)_OBJS))
EXAMPLES_PACKAGE_LIB_TESTS = $(foreach x,$(EXAMPLES_PACKAGE_LIB_ARTIFACTS),$($(x)_TESTS))
.PHONY: o/$(MODE)/examples/package/lib
o/$(MODE)/examples/package/lib: $(EXAMPLES_PACKAGE_LIB_CHECKS)

6
examples/package/lib/myasm.S 100644
View File

@ -0,0 +1,6 @@
#include "libc/macros.h"
MyAsm: .leafprologue
call MyPrint2
.leafepilogue
.endfn MyAsm,globl

10
examples/package/lib/myprint.c 100644
View File

@ -0,0 +1,10 @@
#include "examples/package/lib/myprint.h"
#include "libc/stdio/stdio.h"
void MyPrint(const char *s) {
MyAsm(s);
}
void MyPrint2(const char *s) {
fputs(s, stdout);
}

11
examples/package/lib/myprint.h 100644
View File

@ -0,0 +1,11 @@
#ifndef COSMOPOLITAN_EXAMPLES_PACKAGE_LIB_MYPRINT_H_
#define COSMOPOLITAN_EXAMPLES_PACKAGE_LIB_MYPRINT_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
void MyPrint(const char *);
void MyAsm(const char *);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_EXAMPLES_PACKAGE_LIB_MYPRINT_H_ */

33
examples/package/new.sh 100755
View File

@ -0,0 +1,33 @@
#!/bin/sh
#
# SYNOPSIS
#
# Creates new package in repository.
#
# EXAMPLE
#
# examples/package/new.sh com/github/user/project
DIR=${1:?need directory arg}
VAR=$(echo "$DIR" | tr a-z A-Z | tr / _)
BASENAME=${DIR##*/}
FILENAME="$DIR/$BASENAME"
MAKEFILE="$DIR/$BASENAME.mk"
if [ -d "$DIR" ]; then
echo "already exists: $DIR" >&2
exit 1
fi
mkdir -p "$DIR" &&
cp -R examples/package/new/* "$DIR" &&
find "$DIR" -type f |
xargs sed -i -e "
s/EXAMPLES_PACKAGE/$VAR/g
s/examples\/package\/package/$FILENAME/g
s/examples\/package/$DIR/g
" &&
sed -i -e "
/#-φ-examples\/package\/new\.sh/i\
include $MAKEFILE
" Makefile

74
examples/package/package.mk 100644
View File

@ -0,0 +1,74 @@
#-*-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───────────────────────┘
#
# SYNOPSIS
#
# Your package build config for executable programs
#
# DESCRIPTION
#
# We assume each .c file in this directory has a main() function, so
# that it becomes as easy as possible to write lots of tiny programs
#
# EXAMPLE
#
# make o//examples/package
# o/examples/package/program.com
PKGS += EXAMPLES_PACKAGE
# Reads into memory the list of files in this directory.
EXAMPLES_PACKAGE_FILES := $(wildcard examples/package/*)
# Defines sets of files without needing further iops.
EXAMPLES_PACKAGE_SRCS = $(filter %.c,$(EXAMPLES_PACKAGE_FILES))
EXAMPLES_PACKAGE_HDRS = $(filter %.h,$(EXAMPLES_PACKAGE_FILES))
EXAMPLES_PACKAGE_COMS = $(EXAMPLES_PACKAGE_OBJS:%.o=%.com)
# Remaps source file names to object names.
# Also asks a wildcard rule to automatically run tool/build/zipobj.c
EXAMPLES_PACKAGE_OBJS = \
$(EXAMPLES_PACKAGE_SRCS:%.c=o/$(MODE)/%.o) \
$(EXAMPLES_PACKAGE_SRCS:%=o/$(MODE)/%.zip.o)
EXAMPLES_PACKAGE_BINS = \
$(EXAMPLES_PACKAGE_COMS) \
$(EXAMPLES_PACKAGE_COMS:%=%.dbg)
# Lists packages whose symbols are or may be directly referenced here.
# Note that linking stubs is always a good idea due to synthetic code.
EXAMPLES_PACKAGE_DIRECTDEPS = \
EXAMPLES_PACKAGE_LIB \
LIBC_STDIO \
LIBC_STUBS \
LIBC_TINYMATH
# Evaluates the set of transitive package dependencies.
EXAMPLES_PACKAGE_DEPS := \
$(call uniq,$(foreach x,$(EXAMPLES_PACKAGE_DIRECTDEPS),$($(x))))
# Invalidates objects in this package when this makefile is edited
$(EXAMPLES_PACKAGE_OBJS): examples/package/vizlib.mk
# Asks packager to index symbols and validate their relationships.
# @see tool/build/package.c
# @see build/rules.mk
o/$(MODE)/examples/package/build.pkg: \
$(EXAMPLES_PACKAGE_OBJS) \
$(foreach x,$(EXAMPLES_PACKAGE_DIRECTDEPS),$($(x)_A).pkg)
# Specifies how to build programs as ELF binaries with DWARF debug info.
# @see build/rules.mk for definition of rule that does .com.dbg -> .com
o/$(MODE)/examples/package/%.com.dbg: \
$(EXAMPLES_PACKAGE_DEPS) \
o/$(MODE)/examples/package/package.pkg \
o/$(MODE)/examples/package/%.o \
$(CRT) \
$(APE)
-@$(APELINK)
# Creates target that builds everything in this package and subpackages.
.PHONY: o/$(MODE)/examples/package
o/$(MODE)/examples/package: \
o/$(MODE)/examples/package/lib \
$(EXAMPLES_PACKAGE_BINS) \
$(EXAMPLES_PACKAGE_CHECKS)

6
examples/package/program.c 100644
View File

@ -0,0 +1,6 @@
#include "examples/package/lib/myprint.h"
int main(int argc, char *argv[]) {
MyPrint("welcome to your package");
return 0;
}

35
examples/raw-linux-hello.S → examples/tiny-raw-linux-tutorial.S
View File

@ -19,31 +19,42 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
/ Raw Linux Assembly Binary Tutorial / Tiny Raw Linux Binary Tutorial
/ /
/ i.e. how to not use cosmopolitan runtimes at all / i.e. how to not use cosmopolitan runtimes at all
/ cosmopolitan basically abstracts this / cosmopolitan basically abstracts this
/ except for all major platforms / except for all major platforms
/ /
/ make o//examples/raw-linux-hello.elf / make o//examples/raw-linux-hello.elf
/ o//examples/raw-linux-hello.elf # about 6kb / o/examples/raw-linux-hello.elf # about 6kb
/ /
/ Next consider doing it in C with fancy build tuning / Next try C but with fancy build tuning
/ /
/ make -j8 -O \ / make -j8 -O \
/ MODE=tiny \ / MODE=tiny \
/ LDFLAGS=-s \ / LDFLAGS+=-s \
/ CPPFLAGS=-DSUPPORT_VECTOR=0b00000001 \ / CPPFLAGS+=-DIM_FEELING_NAUGHTY \
/ o/tiny/examples/hello2.elf / CPPFLAGS+=-DSUPPORT_VECTOR=0b00000001 \
/ o/tiny/examples/hello2.elf # about 8kb / o/tiny/examples/hello2.elf
/ o/tiny/examples/hello2.elf # about 8kb
/ /
/ @param rsp is [n,argv₀..argvₙ₋₁,0,envp₀..,0,auxv₀..,0,..]
/ @see also glibc static binaries which start at 800kb!!!
/ @see also go where interfaces sadly disempower ld prune
/ @see also the stl where bad linkage is due to tech debt
/ @see libc/macros-cpp.inc forthe getstr macro definition
/ @note libc/elf/elf.lds can be tinier with page align off
/ @note gas is more powerful than nasm due to rms notation
/ @noreturn / @noreturn
_start: mov $12,%rdx # arg no. 3 is length _start: mov $12,%rdx # arg no. 3 is length
getstr "hello world\n",%rsi,%esi # arg no. 2 is memory getstr "hello world\n",%rsi,%esi # arg no. 2 is memory
mov $1,%edi # arg no. 1 is stdout mov $1,%edi # arg no. 1 is stdout
mov $1,%eax # write() mov $1,%eax # write()
syscall # see libc/sysv/syscalls.sh syscall # libc/sysv/syscalls.sh
mov $0,%edi # arg no. 1 is success status mov $0,%edi # arg no. 1 is success status
mov $0xE7,%eax # exit_group() mov $0xE7,%eax # exit_group()
syscall syscall # context switch
0: rep nop # basic blockading
jmp 0b
.endfn _start,globl .endfn _start,globl
.source __FILE__

2
libc/alg/djbsort-avx2.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.p2align 4 .p2align 4
minmax_vector: minmax_vector:

2
libc/calls/g_ntstartupinfo_init.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.init.start 400,_init_g_ntstartupinfo .init.start 400,_init_g_ntstartupinfo
ezlea g_ntstartupinfo,cx ezlea g_ntstartupinfo,cx

2
libc/calls/g_ntsysteminfo_init.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.init.start 400,_init_g_ntsysteminfo .init.start 400,_init_g_ntsysteminfo
ezlea g_ntsysteminfo,cx ezlea g_ntsysteminfo,cx

2
libc/calls/getntsyspath.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Obtains WIN32 magic path, e.g. GetTempPathA. / Obtains WIN32 magic path, e.g. GetTempPathA.
/ /

1
libc/calls/hefty/mkntcmdline.c
View File

@ -26,6 +26,7 @@
#include "libc/nexgen32e/hascharacter.h" #include "libc/nexgen32e/hascharacter.h"
#include "libc/runtime/runtime.h" #include "libc/runtime/runtime.h"
#include "libc/str/str.h" #include "libc/str/str.h"
#include "libc/str/tpdecode.h"
#include "libc/sysv/consts/fileno.h" #include "libc/sysv/consts/fileno.h"
#include "libc/sysv/errfuns.h" #include "libc/sysv/errfuns.h"

1
libc/calls/hefty/mkntenvblock.c
View File

@ -23,6 +23,7 @@
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/mem/mem.h" #include "libc/mem/mem.h"
#include "libc/str/str.h" #include "libc/str/str.h"
#include "libc/str/tpdecode.h"
#include "libc/sysv/errfuns.h" #include "libc/sysv/errfuns.h"
/** /**

2
libc/calls/ktmppath.S
View File

@ -40,4 +40,4 @@ kTmpPath:
call __getntsyspath call __getntsyspath
.init.end 300,_init_kTmpPath .init.end 300,_init_kTmpPath
.yoink __FILE__ .source __FILE__

1
libc/calls/mkntpath.ncabi.c
View File

@ -23,6 +23,7 @@
#include "libc/calls/internal.h" #include "libc/calls/internal.h"
#include "libc/conv/conv.h" #include "libc/conv/conv.h"
#include "libc/str/str.h" #include "libc/str/str.h"
#include "libc/str/tpdecode.h"
#include "libc/sysv/errfuns.h" #include "libc/sysv/errfuns.h"
/** /**

2
libc/calls/onntconsoleevent_init.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.init.start 300,_init_onntconsoleevent .init.start 300,_init_onntconsoleevent
ezlea onntconsoleevent$nt,cx ezlea onntconsoleevent$nt,cx

2
libc/calls/onwincrash_init.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.init.start 300,_init_onwincrash .init.start 300,_init_onwincrash
pushpop 1,%rcx pushpop 1,%rcx

2
libc/calls/pipe-sysv.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/dce.h" #include "libc/dce.h"
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Creates file descriptors for IPC. / Creates file descriptors for IPC.
/ /

2
libc/calls/setegid.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Sets effective group ID. / Sets effective group ID.
/ /

2
libc/calls/seteuid.S
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@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Sets effective user ID. / Sets effective user ID.
/ /

2
libc/calls/sigenter.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/internal.h" #include "libc/calls/internal.h"
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ System Five signal handler. / System Five signal handler.
/ /

2
libc/calls/thunks/ftruncate-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls ftruncate() impl on host o/s if available. / Directly calls ftruncate() impl on host o/s if available.
ftruncate$sysv: ftruncate$sysv:

2
libc/calls/thunks/gettemppatha-flunk.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Calls GetTempPathA() w/ different API. / Calls GetTempPathA() w/ different API.
/ /

2
libc/calls/thunks/lseek-sysv.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/dce.h" #include "libc/dce.h"
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls lseek() impl on host o/s if available. / Directly calls lseek() impl on host o/s if available.
lseek$sysv: lseek$sysv:

2
libc/calls/thunks/mmap-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls mmap() on system five host o/s. / Directly calls mmap() on system five host o/s.
mmap$sysv: mmap$sysv:

2
libc/calls/thunks/onntconsoleevent.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.windows .text.windows
.yoink __FILE__ .source __FILE__
onntconsoleevent$nt: onntconsoleevent$nt:
ezlea onntconsoleevent,ax ezlea onntconsoleevent,ax

2
libc/calls/thunks/onwincrash.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.windows .text.windows
.yoink __FILE__ .source __FILE__
onwincrash$nt: onwincrash$nt:
ezlea onwincrash,ax ezlea onwincrash,ax

2
libc/calls/thunks/pread-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls pread() impl on host o/s if available. / Directly calls pread() impl on host o/s if available.
pread$sysv: pread$sysv:

2
libc/calls/thunks/preadv-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls preadv() impl on host o/s if available. / Directly calls preadv() impl on host o/s if available.
preadv$sysv: preadv$sysv:

2
libc/calls/thunks/pwrite-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls pwrite() impl on host o/s if available. / Directly calls pwrite() impl on host o/s if available.
pwrite$sysv: pwrite$sysv:

2
libc/calls/thunks/pwritev-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls pwritev() impl on host o/s if available. / Directly calls pwritev() impl on host o/s if available.
pwritev$sysv: pwritev$sysv:

2
libc/calls/thunks/truncate-sysv.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Directly calls truncate() impl on host o/s if available. / Directly calls truncate() impl on host o/s if available.
truncate$sysv: truncate$sysv:

2
libc/crt/crt.S
View File

@ -22,7 +22,7 @@
#include "libc/notice.inc" #include "libc/notice.inc"
#include "libc/runtime/internal.h" #include "libc/runtime/internal.h"
.section .start,"ax",@progbits .section .start,"ax",@progbits
.yoink __FILE__ .source __FILE__
/ System Five userspace program entrypoint. / System Five userspace program entrypoint.
/ /

2
libc/fmt/kerrnonames.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/notice.inc" #include "libc/notice.inc"
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Embeds ASCII names for errno constants into binary. / Embeds ASCII names for errno constants into binary.
/ /

2
libc/fmt/stoa.c
View File

@ -26,6 +26,8 @@
#include "libc/nexgen32e/tinystrlen.h" #include "libc/nexgen32e/tinystrlen.h"
#include "libc/str/internal.h" #include "libc/str/internal.h"
#include "libc/str/str.h" #include "libc/str/str.h"
#include "libc/str/tpdecode.h"
#include "libc/str/tpencode.h"
#include "libc/unicode/unicode.h" #include "libc/unicode/unicode.h"
forceinline unsigned long tpiencode(wint_t wc) { forceinline unsigned long tpiencode(wint_t wc) {

23
libc/integral/c.inc
View File

@ -983,7 +983,7 @@ typedef uint64_t uintmax_t;
/** /**
* Pulls another module, by symbol, into linkage. * Pulls another module, by symbol, into linkage.
* The nop itself is discarded by the linker. * @note nop is discarded by ape/ape.lds
*/ */
#define YOINK(SYMBOL) \ #define YOINK(SYMBOL) \
do { \ do { \
@ -996,11 +996,30 @@ typedef uint64_t uintmax_t;
: "X"(SYMBOL)); \ : "X"(SYMBOL)); \
} while (0) } while (0)
/**
* Pulls another module into linkage from top-level scope.
* @note nop is discarded by ape/ape.lds
*/
#define STATIC_YOINK(SYMBOLSTR) \ #define STATIC_YOINK(SYMBOLSTR) \
asm(".pushsection .yoink\n\tnop\t\"" SYMBOLSTR "\"\n\t.popsection") asm(".pushsection .yoink\n\tnop\t\"" SYMBOLSTR "\"\n\t.popsection")
/**
* Pulls source file into ZIP portion of binary.
* @see build/rules.mk which defines the wildcard build rule %.zip.o
*/
#ifndef IM_FEELING_NAUGHTY
#define STATIC_YOINK_SOURCE(PATH) STATIC_YOINK(PATH)
#else
#define STATIC_YOINK_SOURCE(PATH)
#endif
/**
* Pulls source code of object being compiled.
* @note automates better compliance with spirit of gpl terms
* @note headers need to call STATIC_YOINK_SOURCE() manually
*/
#ifdef __SAUCE__ #ifdef __SAUCE__
STATIC_YOINK(__SAUCE__); STATIC_YOINK_SOURCE(__SAUCE__); /* see build/definitions.mk */
#endif #endif
#ifndef __cplusplus #ifndef __cplusplus

2
libc/log/loglevel.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/log/log.h" #include "libc/log/log.h"
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.bss .bss
.align 4 .align 4

2
libc/log/oncrashthunks.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ These function names make it a bit more obvious which signal / These function names make it a bit more obvious which signal
/ caused the crash, particularly in the GDB GUI. They're coded / caused the crash, particularly in the GDB GUI. They're coded

2
libc/log/thunks/__check_fail_eq.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
/ Code-size saving thunk for CHECK_EQ() in NDEBUG mode. / Code-size saving thunk for CHECK_EQ() in NDEBUG mode.
__check_fail_eq: __check_fail_eq:

2
libc/log/thunks/__check_fail_ge.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
/ Code-size saving thunk for CHECK_GE() in NDEBUG mode. / Code-size saving thunk for CHECK_GE() in NDEBUG mode.
__check_fail_ge: __check_fail_ge:

2
libc/log/thunks/__check_fail_gt.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
/ Code-size saving thunk for CHECK_GT() in NDEBUG mode. / Code-size saving thunk for CHECK_GT() in NDEBUG mode.
__check_fail_gt: __check_fail_gt:

2
libc/log/thunks/__check_fail_le.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
/ Code-size saving thunk for CHECK_LE() in NDEBUG mode. / Code-size saving thunk for CHECK_LE() in NDEBUG mode.
__check_fail_le: __check_fail_le:

2
libc/log/thunks/__check_fail_lt.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
/ Code-size saving thunk for CHECK_LT() in NDEBUG mode. / Code-size saving thunk for CHECK_LT() in NDEBUG mode.
__check_fail_lt: __check_fail_lt:

2
libc/log/thunks/__check_fail_ndebug.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
__check_fail_ndebug: __check_fail_ndebug:
push %rbp push %rbp

2
libc/log/thunks/__check_fail_ne.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
/ Code-size saving thunk for CHECK_NE() in NDEBUG mode. / Code-size saving thunk for CHECK_NE() in NDEBUG mode.
__check_fail_ne: __check_fail_ne:

2
libc/log/ubsanjmp.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.text.unlikely .text.unlikely
.yoink __FILE__ .source __FILE__
__ubsan_default_options: __ubsan_default_options:
ret ret

11
libc/macros-cpp.inc
View File

@ -87,6 +87,17 @@
ret ret
.endm .endm
/ Pulls source code file into ZIP portion of binary.
/
/ @param symbol is quoted path relative to root e.g. __FILE__
/ @see see libc/zipos/zipcentraldir.S
/ @see see libc/integral/c.inc
.macro .source symbol:req
#ifndef IM_FEELING_NAUGHTY
.yoink "\symbol"
#endif
.endm
/ Inserts profiling hook in prologue if cc wants it. / Inserts profiling hook in prologue if cc wants it.
/ /
/ Cosmopolitan does this in a slightly different way from normal / Cosmopolitan does this in a slightly different way from normal

2
libc/math/__fesetround.S
View File

@ -35,4 +35,4 @@ fesetround:
pop %rcx pop %rcx
ret ret
.endfn fesetround,globl,hidden .endfn fesetround,globl,hidden
.yoink __FILE__ .source __FILE__

4
libc/math/feraiseexcept.S
View File

@ -17,7 +17,7 @@
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │ │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.inc" #include "libc/macros.h"
feraiseexcept: feraiseexcept:
and $0x3f,%edi and $0x3f,%edi
@ -27,4 +27,4 @@ feraiseexcept:
xor %eax,%eax xor %eax,%eax
ret ret
.endfn feraiseexcept,globl .endfn feraiseexcept,globl
.yoink __FILE__ .source __FILE__

2
libc/math/fesetenv.S
View File

@ -36,4 +36,4 @@ fesetenv:
add $40,%rsp add $40,%rsp
ret ret
.endfn fesetenv,globl .endfn fesetenv,globl
.yoink __FILE__ .source __FILE__

2
libc/math/fetestexcept.S
View File

@ -29,4 +29,4 @@ fetestexcept:
and %edi,%eax and %edi,%eax
ret ret
.endfn fetestexcept,globl .endfn fetestexcept,globl
.yoink __FILE__ .source __FILE__

2
libc/mem/calloc-hook.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.initbss 800,_init_calloc .initbss 800,_init_calloc
hook$calloc: hook$calloc:

2
libc/mem/calloc.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Allocates n * itemsize bytes, initialized to zero. / Allocates n * itemsize bytes, initialized to zero.
/ /

2
libc/mem/free-cxx.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Frees memory the C++ way. / Frees memory the C++ way.
/ /

2
libc/mem/free-hook.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.initbss 800,_init_free .initbss 800,_init_free
hook$free: hook$free:

2
libc/mem/free.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Free memory returned by malloc() & co. / Free memory returned by malloc() & co.
/ /

2
libc/mem/malloc-cxx.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Allocates memory the C++ way. / Allocates memory the C++ way.
/ /

2
libc/mem/malloc-hook.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.initbss 800,_init_malloc .initbss 800,_init_malloc
hook$malloc: hook$malloc:

2
libc/mem/malloc.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Allocates uninitialized memory. / Allocates uninitialized memory.
/ /

2
libc/mem/malloc_usable_size.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Returns the number of bytes you can actually use in / Returns the number of bytes you can actually use in
/ an allocated chunk, which may be more than you requested / an allocated chunk, which may be more than you requested

2
libc/mem/memalign-cxx.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Allocates aligned memory the C++ way. / Allocates aligned memory the C++ way.
/ /

2
libc/mem/memalign-hook.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.initbss 800,_init_memalign .initbss 800,_init_memalign
hook$memalign: hook$memalign:

2
libc/mem/memalign.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Allocates aligned memory. / Allocates aligned memory.
/ /

2
libc/mem/posix_memalign.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
/ Allocates aligned memory the POSIX way. / Allocates aligned memory the POSIX way.
/ /

2
libc/mem/pvalloc.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Equivalent to valloc(minimum-page-that-holds(n)), that is, / Equivalent to valloc(minimum-page-that-holds(n)), that is,
/ round up n to nearest PAGESIZE. / round up n to nearest PAGESIZE.

2
libc/mem/realloc-hook.S
View File

@ -18,7 +18,7 @@
│ 02110-1301 USA │ │ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
.yoink __FILE__ .source __FILE__
.initbss 800,_init_realloc .initbss 800,_init_realloc
hook$realloc: hook$realloc:

2
libc/mem/realloc.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Allocates / resizes / frees memory, e.g. / Allocates / resizes / frees memory, e.g.
/ /

2
libc/mem/realloc_in_place.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Resizes the space allocated for p to size n, only if this can be / Resizes the space allocated for p to size n, only if this can be
/ done without moving p (i.e., only if there is adjacent space / done without moving p (i.e., only if there is adjacent space

2
libc/mem/valloc.S
View File

@ -19,7 +19,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/macros.h"
#include "libc/notice.inc" #include "libc/notice.inc"
.yoink __FILE__ .source __FILE__
/ Equivalent to memalign(PAGESIZE, n). / Equivalent to memalign(PAGESIZE, n).
/ /

2
libc/nexgen32e/atomicislockfree.S
View File

@ -36,4 +36,4 @@ __atomic_is_lock_free:
cmovnz %ecx,%eax cmovnz %ecx,%eax
.leafepilogue .leafepilogue
.endfn __atomic_is_lock_free,globl,hidden .endfn __atomic_is_lock_free,globl,hidden
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bcmp.S
View File

@ -30,4 +30,4 @@
/ @return 0 if equal or nonzero / @return 0 if equal or nonzero
bcmp: jmp *hook$memcmp(%rip) bcmp: jmp *hook$memcmp(%rip)
.endfn bcmp,globl .endfn bcmp,globl
.yoink __FILE__ .source __FILE__

4
libc/nexgen32e/bcopy.S
View File

@ -28,5 +28,5 @@
/ @param rdx is number of bytes / @param rdx is number of bytes
bcopy: jmp memmove bcopy: jmp memmove
.endfn bcopy,globl .endfn bcopy,globl
.yoink __FILE__ .source __FILE__
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bsf.S
View File

@ -40,4 +40,4 @@ bsf: .leafprologue
bsf %edi,%eax bsf %edi,%eax
.leafepilogue .leafepilogue
.endfn bsf,globl .endfn bsf,globl
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bsfl.S
View File

@ -41,4 +41,4 @@ bsfl: .leafprologue
.leafepilogue .leafepilogue
.endfn bsfl,globl .endfn bsfl,globl
.alias bsfl,bsfll .alias bsfl,bsfll
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bsr.S
View File

@ -40,4 +40,4 @@ bsr: .leafprologue
bsr %edi,%eax bsr %edi,%eax
.leafepilogue .leafepilogue
.endfn bsr,globl .endfn bsr,globl
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bsrl.S
View File

@ -41,4 +41,4 @@ bsrl: .leafprologue
.leafepilogue .leafepilogue
.endfn bsrl,globl .endfn bsrl,globl
.alias bsrl,bsrll .alias bsrl,bsrll
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bsrmax.S
View File

@ -44,4 +44,4 @@ bsrmax: .leafprologue
2: add $64,%eax 2: add $64,%eax
jmp 1b jmp 1b
.endfn bsrmax,globl .endfn bsrmax,globl
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/bzero.S
View File

@ -32,4 +32,4 @@ bzero: mov %rsi,%rdx
xor %esi,%esi xor %esi,%esi
jmp _memset jmp _memset
.endfn bzero,globl .endfn bzero,globl
.yoink __FILE__ .source __FILE__

2
libc/nexgen32e/cescapec.S
View File

@ -130,4 +130,4 @@ cescapectab:
add $(8-.Lcescapectab.ro.size%8),%rsi add $(8-.Lcescapectab.ro.size%8),%rsi
.endif .endif
.init.end 300,_init_cescapec .init.end 300,_init_cescapec
.yoink __FILE__ .source __FILE__

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