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cosmopolitan/libc/runtime/runtime.mk

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Initial import
2020-06-15 14:18:57 +00:00
#-*-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
#
# Cosmopolitan Runtime
#
# DESCRIPTION
#
# This package exports essential routines for userspace process
# initialization.
PKGS += LIBC_RUNTIME
LIBC_RUNTIME = $(LIBC_RUNTIME_A_DEPS) $(LIBC_RUNTIME_A)
LIBC_RUNTIME_ARTIFACTS += LIBC_RUNTIME_A
LIBC_RUNTIME_A = o/$(MODE)/libc/runtime/runtime.a
LIBC_RUNTIME_A_FILES := $(wildcard libc/runtime/*)
LIBC_RUNTIME_A_HDRS = $(filter %.h,$(LIBC_RUNTIME_A_FILES))
LIBC_RUNTIME_A_SRCS_S = $(filter %.S,$(LIBC_RUNTIME_A_FILES))
LIBC_RUNTIME_A_SRCS_C = $(filter %.c,$(LIBC_RUNTIME_A_FILES))
LIBC_RUNTIME_A_SRCS = \
$(LIBC_RUNTIME_A_SRCS_S) \
$(LIBC_RUNTIME_A_SRCS_C)
LIBC_RUNTIME_A_OBJS = \
$(LIBC_RUNTIME_A_SRCS_S:%.S=o/$(MODE)/%.o) \
$(LIBC_RUNTIME_A_SRCS_C:%.c=o/$(MODE)/%.o)
LIBC_RUNTIME_A_CHECKS = \
$(LIBC_RUNTIME_A).pkg \
$(LIBC_RUNTIME_A_HDRS:%=o/$(MODE)/%.ok)
LIBC_RUNTIME_A_DIRECTDEPS = \
LIBC_CALLS \
LIBC_ELF \
LIBC_FMT \
Fix link order in cosmopolitan.a It turned out that the linker was doing the wrong with the amalgamation library concerning weak stubs. A regression test has been added and new binaries have been uploaded to https://justine.lol/cosmopolitan/ Ideally this should be fixed by building a tool that turns multiple .a files into a single .a file with deduplication. As a workaround for now the cosmopolitan.a build is restructured to not include LIBC_STUBS which meant technical debt needed to be paid off where non-stub interfaces were moved to LIBC_INTRIN and LIBC_NEXGEN32E. Thank @PerfectProductions in #31 for the report!
2021-01-16 20:05:41 +00:00
LIBC_INTRIN \
Initial import
2020-06-15 14:18:57 +00:00
LIBC_NEXGEN32E \
Add sys_ prefix to unwrapped system calls This change also implements getlogin() and getlogin_r().
2022-09-13 18:20:35 +00:00
LIBC_NT_ADVAPI32 \
Fix Windows 7 support (#19) This change pays off technical debt with the function -> DLL mappings in libc/nt/master.sh, which was originally defined based on binary analysis on Windows 10. It's now been updated so the kernel32/kernelbase/advapi32 imports should be exactly as they are written, on the MSDN documentation and that wouldn't have been easy without Geoff Chappell's work thank him https://www.geoffchappell.com/studies/windows/win32/index.htm
2020-12-28 21:47:19 +00:00
LIBC_NT_KERNEL32 \
Improve pthread_join() Since we're now on Windows 8, we can have clone() work as advertised on Windows, where it sends a futex wake to the child tid. It's also likely we no longer need to work around thread flakes on OpenBSD, in _wait0().
2022-09-16 21:02:06 +00:00
LIBC_NT_SYNCHRONIZATION \
Initial import
2020-06-15 14:18:57 +00:00
LIBC_STR \
LIBC_STUBS \
LIBC_SYSV \
Support thread local storage
2022-05-16 20:20:08 +00:00
LIBC_SYSV_CALLS \
Improve cosmocc toolchain - Decouple zlib from libc - Add some underscores to mostly internal names
2023-03-06 07:52:17 +00:00
THIRD_PARTY_PUFF \
Support thread local storage
2022-05-16 20:20:08 +00:00
THIRD_PARTY_XED
Initial import
2020-06-15 14:18:57 +00:00
LIBC_RUNTIME_A_DEPS := \
$(call uniq,$(foreach x,$(LIBC_RUNTIME_A_DIRECTDEPS),$($(x))))
$(LIBC_RUNTIME_A): \
libc/runtime/ \
$(LIBC_RUNTIME_A).pkg \
$(LIBC_RUNTIME_A_OBJS)
$(LIBC_RUNTIME_A).pkg: \
$(LIBC_RUNTIME_A_OBJS) \
$(foreach x,$(LIBC_RUNTIME_A_DIRECTDEPS),$($(x)_A).pkg)
Make some systemic improvements - add vdso dump utility - tests now log stack usage - rename g_ftrace to __ftrace - make internal spinlocks go faster - add conformant c11 atomics library - function tracing now logs stack usage - make function call tracing thread safe - add -X unsecure (no ssl) mode to redbean - munmap() has more consistent behavior now - pacify fsync() calls on python unit tests - make --strace flag work better in redbean - start minimizing and documenting compiler flags
2022-05-18 23:41:29 +00:00
# we can't use asan and ubsan because:
# asan and ubsan can be function traced
# we can't use function tracing because:
# this is the function tracing runtime
Introduce native support for MacOS ARM64 There's a new program named ape/ape-m1.c which will be used to build an embeddable binary that can load ape and elf executables. The support is mostly working so far, but still chasing down ABI issues.
2023-05-19 02:05:08 +00:00
o/$(MODE)/libc/runtime/cosmo2.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CFLAGS += -O0
Introduce native support for MacOS ARM64 There's a new program named ape/ape-m1.c which will be used to build an embeddable binary that can load ape and elf executables. The support is mostly working so far, but still chasing down ABI issues.
2023-05-19 02:05:08 +00:00
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
o/$(MODE)/libc/runtime/ftracer.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CFLAGS += \
Make fixes and improvements - Document more compiler flags - Expose new __print_maps() api - Better overflow checking in mmap() - Improve the shell example somewhat - Fix minor runtime bugs regarding stacks - Make kill() on fork()+execve()'d children work - Support CLONE_CHILD_CLEARTID for proper joining - Fix recent possible deadlock regression with --ftrace
2022-05-19 23:57:49 +00:00
-x-no-pg \
Make some systemic improvements - add vdso dump utility - tests now log stack usage - rename g_ftrace to __ftrace - make internal spinlocks go faster - add conformant c11 atomics library - function tracing now logs stack usage - make function call tracing thread safe - add -X unsecure (no ssl) mode to redbean - munmap() has more consistent behavior now - pacify fsync() calls on python unit tests - make --strace flag work better in redbean - start minimizing and documenting compiler flags
2022-05-18 23:41:29 +00:00
-ffreestanding \
-fno-sanitize=all
Get LIBC_TESTLIB building on AARCH64
2023-05-12 02:56:33 +00:00
o/$(MODE)/libc/runtime/cosmo2.o \
Improve synchronization - Fix bugs in kDos2Errno definition - malloc() should now be thread safe - Fix bug in rollup.com header generator - Fix open(O_APPEND) on the New Technology - Fix select() on the New Technology and test it - Work towards refactoring i/o for thread safety - Socket reads and writes on NT now poll for signals - Work towards i/o completion ports on the New Technology - Make read() and write() intermittently check for signals - Blinkenlights keyboard i/o so much better on NT w/ poll() - You can now poll() files and sockets at the same time on NT - Fix bug in appendr() that manifests with dlmalloc footers off
2022-04-15 06:39:48 +00:00
o/$(MODE)/libc/runtime/fork-nt.o \
Get Redbean fork() working on the New Technology Now that we have understandable system call tracing on Windows, this change rewrites many of the polyfill internals for that platform, to help things get closer to tip top shape. Support for complex forking scenarios had been in a regressed state for quite some time. Now, it works! Subsequent changes should be able to address the performance.
2022-03-20 15:01:14 +00:00
o/$(MODE)/libc/runtime/printmemoryintervals.o \
Make C memory safe like Rust This change enables Address Sanitizer systemically w/ `make MODE=dbg`. Our version of Rust's `unsafe` keyword is named `noasan` which is used for two functions that do aligned memory chunking, like `strcpy.c` and we need to fix the tiny DEFLATE code, but that's it everything else is fabulous you can have all the fischer price security blankets you need Best of all is we're now able to use the ASAN data in Blinkenlights to colorize the memory dumps. See the screenshot below of a test program: https://justine.lol/blinkenlights/asan.png Which is operating on float arrays stored on the stack, with red areas indicating poisoned memory, and the green areas indicate valid memory.
2021-02-01 11:33:13 +00:00
o/$(MODE)/libc/runtime/arememoryintervalsok.o \
Perform some code cleanup
2021-02-27 18:33:32 +00:00
o/$(MODE)/libc/runtime/findmemoryinterval.o \
Support thread local storage
2022-05-16 20:20:08 +00:00
o/$(MODE)/libc/runtime/sys_mprotect.greg.o \
Make C memory safe like Rust This change enables Address Sanitizer systemically w/ `make MODE=dbg`. Our version of Rust's `unsafe` keyword is named `noasan` which is used for two functions that do aligned memory chunking, like `strcpy.c` and we need to fix the tiny DEFLATE code, but that's it everything else is fabulous you can have all the fischer price security blankets you need Best of all is we're now able to use the ASAN data in Blinkenlights to colorize the memory dumps. See the screenshot below of a test program: https://justine.lol/blinkenlights/asan.png Which is operating on float arrays stored on the stack, with red areas indicating poisoned memory, and the green areas indicate valid memory.
2021-02-01 11:33:13 +00:00
o/$(MODE)/libc/runtime/getdosargv.o \
o/$(MODE)/libc/runtime/getdosenviron.o \
Perform some code cleanup
2021-02-27 18:33:32 +00:00
o/$(MODE)/libc/runtime/hook.greg.o \
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
o/$(MODE)/libc/runtime/ismemtracked.greg.o \
Perform some code cleanup
2021-02-27 18:33:32 +00:00
o/$(MODE)/libc/runtime/memtracknt.o \
Do code cleanup use duff device linenoise i/o
2022-04-23 01:55:28 +00:00
o/$(MODE)/libc/runtime/memtrack.greg.o \
Fix bugs and make improvements - Get clone() working on FreeBSD - Increase some Python build quotas - Add more atomic builtins to chibicc - Fix ASAN poisoning of alloca() memory - Make MODE= mandatory link path tinier - Improve the examples folder a little bit - Start working on some more resource limits - Make the linenoise auto-complete UI as good as GNU readline - Update compile.com, avoiding AVX codegen on non-AVX systems - Make sure empty path to syscalls like opendir raises ENOENT - Correctly polyfill ENOENT vs. ENOTDIR on the New Technology - Port bestline's paredit features to //third_party/linenoise - Remove workarounds for RHEL 5.0 bugs that were fixed in 5.1
2022-04-20 16:56:53 +00:00
o/$(MODE)/libc/runtime/metalprintf.greg.o \
Fix bugs with recent change This change makes further effort towards improving our poll() implementation on the New Technology. The stdin worker didn't work out so well for Python so it's not being used for now. System call tracing with the --strace flag should now be less noisy now on Windows unless you modify the strace.internal.h defines to turn on some optional ones that are most useful for debugging the system call wrappers.
2022-04-16 17:40:23 +00:00
o/$(MODE)/libc/runtime/printargs.greg.o \
Perform some code cleanup
2021-02-27 18:33:32 +00:00
o/$(MODE)/libc/runtime/mman.greg.o \
o/$(MODE)/libc/runtime/print.greg.o \
o/$(MODE)/libc/runtime/stackchkfail.o \
o/$(MODE)/libc/runtime/stackchkfaillocal.o \
Fix bugs with recent change This change makes further effort towards improving our poll() implementation on the New Technology. The stdin worker didn't work out so well for Python so it's not being used for now. System call tracing with the --strace flag should now be less noisy now on Windows unless you modify the strace.internal.h defines to turn on some optional ones that are most useful for debugging the system call wrappers.
2022-04-16 17:40:23 +00:00
o/$(MODE)/libc/runtime/winmain.greg.o \
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
o/$(MODE)/libc/runtime/opensymboltable.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CFLAGS += \
Support thread local storage
2022-05-16 20:20:08 +00:00
-Os \
Improve synchronization - Fix bugs in kDos2Errno definition - malloc() should now be thread safe - Fix bug in rollup.com header generator - Fix open(O_APPEND) on the New Technology - Fix select() on the New Technology and test it - Work towards refactoring i/o for thread safety - Socket reads and writes on NT now poll for signals - Work towards i/o completion ports on the New Technology - Make read() and write() intermittently check for signals - Blinkenlights keyboard i/o so much better on NT w/ poll() - You can now poll() files and sockets at the same time on NT - Fix bug in appendr() that manifests with dlmalloc footers off
2022-04-15 06:39:48 +00:00
-ffreestanding \
Get Redbean fork() working on the New Technology Now that we have understandable system call tracing on Windows, this change rewrites many of the polyfill internals for that platform, to help things get closer to tip top shape. Support for complex forking scenarios had been in a regressed state for quite some time. Now, it works! Subsequent changes should be able to address the performance.
2022-03-20 15:01:14 +00:00
$(NO_MAGIC)
# must use alloca()
# can't use asan or any runtime services
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
o/$(MODE)/libc/runtime/fork-nt.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CPPFLAGS += \
Get Redbean fork() working on the New Technology Now that we have understandable system call tracing on Windows, this change rewrites many of the polyfill internals for that platform, to help things get closer to tip top shape. Support for complex forking scenarios had been in a regressed state for quite some time. Now, it works! Subsequent changes should be able to address the performance.
2022-03-20 15:01:14 +00:00
-DSTACK_FRAME_UNLIMITED
Initial import
2020-06-15 14:18:57 +00:00
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
o/$(MODE)/libc/runtime/qsort.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CFLAGS += \
Apply fixes and speedups
2021-10-04 10:23:31 +00:00
-Og
Fix bugs and make improvements - Get clone() working on FreeBSD - Increase some Python build quotas - Add more atomic builtins to chibicc - Fix ASAN poisoning of alloca() memory - Make MODE= mandatory link path tinier - Improve the examples folder a little bit - Start working on some more resource limits - Make the linenoise auto-complete UI as good as GNU readline - Update compile.com, avoiding AVX codegen on non-AVX systems - Make sure empty path to syscalls like opendir raises ENOENT - Correctly polyfill ENOENT vs. ENOTDIR on the New Technology - Port bestline's paredit features to //third_party/linenoise - Remove workarounds for RHEL 5.0 bugs that were fixed in 5.1
2022-04-20 16:56:53 +00:00
# make always linked runtimes less huge when it's profitable
o//libc/runtime/mmap.o \
o//libc/runtime/munmap.o \
o//libc/runtime/memtrack.greg.o \
Use private keyword on makefile target variables
2022-08-11 01:00:45 +00:00
o//libc/runtime/opensymboltable.greg.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CFLAGS += \
Fix bugs and make improvements - Get clone() working on FreeBSD - Increase some Python build quotas - Add more atomic builtins to chibicc - Fix ASAN poisoning of alloca() memory - Make MODE= mandatory link path tinier - Improve the examples folder a little bit - Start working on some more resource limits - Make the linenoise auto-complete UI as good as GNU readline - Update compile.com, avoiding AVX codegen on non-AVX systems - Make sure empty path to syscalls like opendir raises ENOENT - Correctly polyfill ENOENT vs. ENOTDIR on the New Technology - Port bestline's paredit features to //third_party/linenoise - Remove workarounds for RHEL 5.0 bugs that were fixed in 5.1
2022-04-20 16:56:53 +00:00
-Os
Introduce native support for MacOS ARM64 There's a new program named ape/ape-m1.c which will be used to build an embeddable binary that can load ape and elf executables. The support is mostly working so far, but still chasing down ABI issues.
2023-05-19 02:05:08 +00:00
ifeq ($(ARCH), aarch64)
o/$(MODE)/libc/runtime/mmap.o \
o/$(MODE)/libc/runtime/enable_tls.o: private \
Get --ftrace working on aarch64 This change implements a new approach to function call logging, that's based on the GCC flag: -fpatchable-function-entry. Read the commentary in build/config.mk to learn how it works.
2023-06-06 06:35:31 +00:00
CFLAGS += \
Introduce native support for MacOS ARM64 There's a new program named ape/ape-m1.c which will be used to build an embeddable binary that can load ape and elf executables. The support is mostly working so far, but still chasing down ABI issues.
2023-05-19 02:05:08 +00:00
-mcmodel=large
endif
Validate privileged code relationships - Work towards improving non-optimized build support - Introduce MODE=zero which is -O0 without ASAN/UBSAN - Use system GCC when ~/.cosmo.mk has USE_SYSTEM_TOOLCHAIN=1 - Have package.com check .privileged code doesn't call non-privileged
2023-06-08 11:37:05 +00:00
# privileged functions
o/$(MODE)/libc/runtime/getsymbol.o \
o/$(MODE)/libc/runtime/enable_threads.o \
o/$(MODE)/libc/runtime/morph_tls.o: private \
CFLAGS += \
-ffreestanding \
-fno-sanitize=all
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64
2023-05-09 08:56:56 +00:00
# these assembly files are safe to build on aarch64
Get aarch64 hello world working $ m=aarch64-tiny $ make -j8 m=$m o/$m/tool/hello/hello.com o/third_party/qemu/qemu-aarch64 $ o/third_party/qemu/qemu-aarch64 o/$m/tool/hello/hello.com hello world $ ls -hal o/$m/tool/hello/hello.com -rwxr-xr-x 1 jart jart 4.0K May 9 05:04 o/aarch64-tiny/tool/hello/hello.com
2023-05-09 09:35:05 +00:00
o/$(MODE)/libc/runtime/init.o: libc/runtime/init.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
Make improvements This change progresses our AARCH64 support: - The AARCH64 build and tests are now passing - Add 128-bit floating-point support to printf() - Fix clone() so it initializes cosmo's x28 TLS register - Fix TLS memory layout issue with aarch64 _Alignas vars - Revamp microbenchmarking tools so they work on aarch64 - Make some subtle improvements to aarch64 crash reporting - Make kisdangerous() memory checks more accurate on aarch64 - Remove sys_open() since it's not available on Linux AARCH64 This change makes general improvements to Cosmo and Redbean: - Introduce GetHostIsa() function in Redbean - You can now feature check using pledge(0, 0) - You can now feature check using unveil("",0) - Refactor some more x86-specific asm comments - Refactor and write docs for some libm functions - Make the mmap() API behave more similar to Linux - Fix WIFSIGNALED() which wrongly returned true for zero - Rename some obscure cosmo keywords from noFOO to dontFOO
2023-06-03 15:12:13 +00:00
o/$(MODE)/libc/runtime/wipe.o: libc/runtime/wipe.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64
2023-05-09 08:56:56 +00:00
o/$(MODE)/libc/runtime/vfork.o: libc/runtime/vfork.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/runtime/clone-linux.o: libc/runtime/clone-linux.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/libc/runtime/ftrace-hook.o: libc/runtime/ftrace-hook.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
Get llama.com building as an aarch64 native binary
2023-05-09 19:14:57 +00:00
o/$(MODE)/libc/runtime/dsohandle.o: libc/runtime/dsohandle.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64
2023-05-09 08:56:56 +00:00
Initial import
2020-06-15 14:18:57 +00:00
LIBC_RUNTIME_LIBS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)))
LIBC_RUNTIME_SRCS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_SRCS))
LIBC_RUNTIME_HDRS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_HDRS))
LIBC_RUNTIME_BINS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_BINS))
LIBC_RUNTIME_CHECKS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_CHECKS))
LIBC_RUNTIME_OBJS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_OBJS))
LIBC_RUNTIME_TESTS = $(foreach x,$(LIBC_RUNTIME_ARTIFACTS),$($(x)_TESTS))
$(LIBC_RUNTIME_OBJS): $(BUILD_FILES) libc/runtime/runtime.mk
.PHONY: o/$(MODE)/libc/runtime
o/$(MODE)/libc/runtime: $(LIBC_RUNTIME_CHECKS)
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