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cosmopolitan/libc/intrin/intrin.mk
Justine Tunney f7ff77d865
Make fixes and improvements 
- Invent iso8601us() for faster timestamps
- Improve --strace descriptions of sigset_t
- Rebuild the Landlock Make bootstrap binary
- Introduce MODE=sysv for non-Windows builds
- Permit OFD fcntl() locks under pledge(flock)
- redbean can now protect your kernel from ddos
- Have vfork() fallback to sys_fork() not fork()
- Change kmalloc() to not die when out of memory
- Improve documentation for some termios functions
- Rewrite putenv() and friends to conform to POSIX
- Fix linenoise + strace verbosity issue on Windows
- Fix regressions in our ability to show backtraces
- Change redbean SetHeader() to no-op if value is nil
- Improve fcntl() so SQLite locks work in non-WAL mode
- Remove some unnecessary work during fork() on Windows
- Create redbean-based SSL reverse proxy for IPv4 TurfWar
- Fix ape/apeinstall.sh warning when using non-bash shells
- Add ProgramTrustedIp(), and IsTrustedIp() APIs to redbean
- Support $PWD, $UID, $GID, and $EUID in command interpreter
- Introduce experimental JTqFpD APE prefix for non-Windows builds
- Invent blackhole daemon for firewalling IP addresses via UNIX named socket
- Add ProgramTokenBucket(), AcquireToken(), and CountTokens() APIs to redbean
2022-10-19 07:19:19 -07:00

192 lines
6.1 KiB
Makefile
Raw Blame History

#-*-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 += LIBC_INTRIN
LIBC_INTRIN_ARTIFACTS += LIBC_INTRIN_A
LIBC_INTRIN = $(LIBC_INTRIN_A_DEPS) $(LIBC_INTRIN_A)
LIBC_INTRIN_A = o/$(MODE)/libc/intrin/intrin.a
LIBC_INTRIN_A_HDRS = $(filter %.h,$(LIBC_INTRIN_A_FILES))
LIBC_INTRIN_A_INCS = $(filter %.inc,$(LIBC_INTRIN_A_FILES))
LIBC_INTRIN_A_SRCS_S = $(filter %.S,$(LIBC_INTRIN_A_FILES))
LIBC_INTRIN_A_SRCS_C = $(filter %.c,$(LIBC_INTRIN_A_FILES))
LIBC_INTRIN_A_SRCS = $(LIBC_INTRIN_A_SRCS_S) $(LIBC_INTRIN_A_SRCS_C)
LIBC_INTRIN_A_CHECKS = $(LIBC_INTRIN_A).pkg
LIBC_INTRIN_A_FILES := \
$(wildcard libc/intrin/*)
LIBC_INTRIN_A_OBJS = \
$(LIBC_INTRIN_A_SRCS_S:%.S=o/$(MODE)/%.o) \
$(LIBC_INTRIN_A_SRCS_C:%.c=o/$(MODE)/%.o)
LIBC_INTRIN_A_CHECKS = \
$(LIBC_INTRIN_A).pkg \
$(LIBC_INTRIN_A_HDRS:%=o/$(MODE)/%.ok)
LIBC_INTRIN_A_DIRECTDEPS = \
LIBC_STUBS \
LIBC_SYSV \
LIBC_SYSV_CALLS \
LIBC_NEXGEN32E \
LIBC_NT_KERNEL32 \
LIBC_NT_WS2_32
LIBC_INTRIN_A_DEPS := \
$(call uniq,$(foreach x,$(LIBC_INTRIN_A_DIRECTDEPS),$($(x))))
$(LIBC_INTRIN_A): \
libc/intrin/ \
$(LIBC_INTRIN_A).pkg \
$(LIBC_INTRIN_A_OBJS)
$(LIBC_INTRIN_A).pkg: \
$(LIBC_INTRIN_A_OBJS) \
$(foreach x,$(LIBC_INTRIN_A_DIRECTDEPS),$($(x)_A).pkg)
# we can't use asan because:
# asan guard pages haven't been allocated yet
o/$(MODE)/libc/intrin/directmap.o \
o/$(MODE)/libc/intrin/directmap-nt.o: private \
OVERRIDE_COPTS += \
-ffreestanding \
-fno-sanitize=address
# we want small code size because:
# to keep .text.head under 4096 bytes
o/$(MODE)/libc/intrin/mman.greg.o: private \
OVERRIDE_COPTS += \
-Os
# we can't use asan and ubsan because:
# this is asan and ubsan
o/$(MODE)/libc/intrin/asan.o \
o/$(MODE)/libc/intrin/ubsan.o: private \
OVERRIDE_CFLAGS += \
-fno-sanitize=all \
-fno-stack-protector
o/$(MODE)/libc/intrin/asan.o: private \
OVERRIDE_CFLAGS += \
-O2 \
-finline \
-finline-functions
# we can't use compiler magic because:
# kprintf() is mission critical to error reporting
o/$(MODE)/libc/intrin/getmagnumstr.greg.o \
o/$(MODE)/libc/intrin/strerrno.greg.o \
o/$(MODE)/libc/intrin/strerrdoc.greg.o \
o/$(MODE)/libc/intrin/strerror_wr.greg.o \
o/$(MODE)/libc/intrin/kprintf.greg.o: private \
OVERRIDE_CFLAGS += \
-fpie \
-fwrapv \
-x-no-pg \
-mno-fentry \
-ffreestanding \
-fno-sanitize=all \
-fno-stack-protector
# TODO(jart): Do we really need these?
# synchronization primitives are intended to be magic free
o/$(MODE)/libc/intrin/futex_wait.o \
o/$(MODE)/libc/intrin/futex_wake.o \
o/$(MODE)/libc/intrin/gettid.greg.o \
o/$(MODE)/libc/intrin/sys_gettid.greg.o \
o/$(MODE)/libc/intrin/_trylock_debug_4.o \
o/$(MODE)/libc/intrin/_spinlock_debug_4.o: private \
OVERRIDE_CFLAGS += \
-fwrapv \
-x-no-pg \
-mno-fentry \
-ffreestanding \
-fno-sanitize=all \
-mgeneral-regs-only \
-fno-stack-protector
# we can't use asan because:
# global gone could be raised
o/$(MODE)/libc/intrin/exit.o \
o/$(MODE)/libc/intrin/restorewintty.o: private \
OVERRIDE_CFLAGS += \
-fno-sanitize=all
# we can't use asan because:
# sys_mmap() calls these which sets up shadow memory
o/$(MODE)/libc/intrin/describeflags.o \
o/$(MODE)/libc/intrin/describeframe.o \
o/$(MODE)/libc/intrin/describemapflags.o \
o/$(MODE)/libc/intrin/describeprotflags.o: private \
OVERRIDE_CFLAGS += \
-fno-sanitize=address
o/$(MODE)/libc/intrin/exit1.greg.o \
o/$(MODE)/libc/intrin/wsarecv.o \
o/$(MODE)/libc/intrin/wsarecvfrom.o \
o/$(MODE)/libc/intrin/createfile.o \
o/$(MODE)/libc/intrin/reopenfile.o \
o/$(MODE)/libc/intrin/deletefile.o \
o/$(MODE)/libc/intrin/createpipe.o \
o/$(MODE)/libc/intrin/closehandle.o \
o/$(MODE)/libc/intrin/openprocess.o \
o/$(MODE)/libc/intrin/createthread.o \
o/$(MODE)/libc/intrin/findclose.o \
o/$(MODE)/libc/intrin/findnextfile.o \
o/$(MODE)/libc/intrin/createprocess.o \
o/$(MODE)/libc/intrin/findfirstfile.o \
o/$(MODE)/libc/intrin/removedirectory.o \
o/$(MODE)/libc/intrin/createsymboliclink.o \
o/$(MODE)/libc/intrin/createnamedpipe.o \
o/$(MODE)/libc/intrin/unmapviewoffile.o \
o/$(MODE)/libc/intrin/virtualprotect.o \
o/$(MODE)/libc/intrin/flushviewoffile.o \
o/$(MODE)/libc/intrin/createdirectory.o \
o/$(MODE)/libc/intrin/flushfilebuffers.o \
o/$(MODE)/libc/intrin/terminateprocess.o \
o/$(MODE)/libc/intrin/getfileattributes.o \
o/$(MODE)/libc/intrin/getexitcodeprocess.o \
o/$(MODE)/libc/intrin/waitforsingleobject.o \
o/$(MODE)/libc/intrin/setcurrentdirectory.o \
o/$(MODE)/libc/intrin/mapviewoffileex.o \
o/$(MODE)/libc/intrin/movefileex.o \
o/$(MODE)/libc/intrin/mapviewoffileexnuma.o \
o/$(MODE)/libc/intrin/createfilemapping.o \
o/$(MODE)/libc/intrin/createfilemappingnuma.o \
o/$(MODE)/libc/intrin/waitformultipleobjects.o \
o/$(MODE)/libc/intrin/generateconsolectrlevent.o \
o/$(MODE)/libc/intrin/wsawaitformultipleevents.o: private\
OVERRIDE_CFLAGS += \
-Os \
-fwrapv \
-ffreestanding \
-fno-stack-protector \
-fno-sanitize=all
o//libc/intrin/memmove.o: private \
OVERRIDE_CFLAGS += \
-fno-toplevel-reorder
o//libc/intrin/bzero.o \
o//libc/intrin/memcmp.o \
o//libc/intrin/memset.o \
o//libc/intrin/memmove.o: private \
OVERRIDE_CFLAGS += \
-O2 -finline
o/$(MODE)/libc/intrin/bzero.o \
o/$(MODE)/libc/intrin/memcmp.o \
o/$(MODE)/libc/intrin/memmove.o: private \
OVERRIDE_CFLAGS += \
-fpie
LIBC_INTRIN_LIBS = $(foreach x,$(LIBC_INTRIN_ARTIFACTS),$($(x)))
LIBC_INTRIN_HDRS = $(foreach x,$(LIBC_INTRIN_ARTIFACTS),$($(x)_HDRS))
LIBC_INTRIN_INCS = $(foreach x,$(LIBC_INTRIN_ARTIFACTS),$($(x)_INCS))
LIBC_INTRIN_SRCS = $(foreach x,$(LIBC_INTRIN_ARTIFACTS),$($(x)_SRCS))
LIBC_INTRIN_CHECKS = $(foreach x,$(LIBC_INTRIN_ARTIFACTS),$($(x)_CHECKS))
LIBC_INTRIN_OBJS = $(foreach x,$(LIBC_INTRIN_ARTIFACTS),$($(x)_OBJS))
$(LIBC_INTRIN_OBJS): $(BUILD_FILES) libc/intrin/intrin.mk
.PHONY: o/$(MODE)/libc/intrin
o/$(MODE)/libc/intrin: $(LIBC_INTRIN_CHECKS)
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