mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2024-05-18 03:22:40 +00:00
Code Issues Projects Releases Wiki Activity
cosmopolitan/ape/BUILD.mk

275 lines
7 KiB
Makefile
Raw Permalink Normal View History

Initial import
2020-06-15 14:18:57 +00:00
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
more modeline errata (#1019) Somehow or another, I previously had missed `BUILD.mk` files. In the process I found a few straggler cases where the modeline was different from the file, including one very involved manual fix where a file had been treated like it was ts=2 and ts=8 on separate occasions. The commit history in the PR shows the gory details; the BUILD.mk was automated, everything else was mostly manual.
2023-12-17 04:07:10 +00:00
#── vi: set noet ft=make ts=8 sw=8 fenc=utf-8 :vi ────────────────────┘
Initial import
2020-06-15 14:18:57 +00:00
#
# 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
Make more code aarch64 friendly
2023-05-02 20:38:16 +00:00
APE_FILES := $(wildcard ape/*.*)
APE_HDRS = $(filter %.h,$(APE_FILES))
APE_INCS = $(filter %.inc,$(APE_FILES))
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 ($(ARCH), aarch64)
APE = o/$(MODE)/ape/aarch64.lds
Initial import
2020-06-15 14:18:57 +00:00
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
APELINK = \
$(COMPILE) \
-ALINK.ape \
$(LINK) \
$(LINKARGS) \
Rewrite .zip.o file linker This change takes an entirely new approach to the incremental linking of pkzip executables. The assets created by zipobj.com are now treated like debug data. After a .com.dbg is compiled, fixupobj.com should be run, so it can apply fixups to the offsets and move the zip directory to the end of the file. Since debug data doesn't get objcopy'd, a new tool has been introduced called zipcopy.com which should be run after objcopy whenever a .com file is created. This is all automated by the `cosmocc` toolchain which is rapidly becoming the new recommended approach. This change also introduces the new C23 checked arithmetic macros.
2023-06-10 16:15:19 +00:00
$(OUTPUT_OPTION) && \
$(COMPILE) \
-AFIXUP.ape \
-wT$@ \
$(FIXUPOBJ) \
$@
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/$m/tool/hello/hello.com -rwxr-xr-x 1 jart jart 4.0K May 9 05:04 o/aarch64-tiny/tool/hello/hello.com
2023-05-09 09:35:05 +00:00
Mint APE Loader v1.5 This change ports APE Loader to Linux AARCH64, so that Raspberry Pi users can run programs like redbean, without the executable needing to modify itself. Progress has also slipped into this change on the issue of making progress better conforming to user expectations and industry standards regarding which symbols we're allowed to declare
2023-07-26 20:54:49 +00:00
APE_SRCS = ape/ape.S ape/start.S ape/launch.S ape/systemcall.S
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64
2023-05-09 08:56:56 +00:00
APE_OBJS = o/$(MODE)/ape/ape.o
APE_NO_MODIFY_SELF = $(APE)
APE_COPY_SELF = $(APE)
.PHONY: o/$(MODE)/ape
o/$(MODE)/ape: $(APE)
Introduce native support for MacOS ARM64 There's a new program named ape/ape-m1.c which will be used to build an embeddable binary that can load ape and elf executables. The support is mostly working so far, but still chasing down ABI issues.
2023-05-19 02:05:08 +00:00
o/$(MODE)/ape/aarch64.lds: \
ape/aarch64.lds \
Rewrite .zip.o file linker This change takes an entirely new approach to the incremental linking of pkzip executables. The assets created by zipobj.com are now treated like debug data. After a .com.dbg is compiled, fixupobj.com should be run, so it can apply fixups to the offsets and move the zip directory to the end of the file. Since debug data doesn't get objcopy'd, a new tool has been introduced called zipcopy.com which should be run after objcopy whenever a .com file is created. This is all automated by the `cosmocc` toolchain which is rapidly becoming the new recommended approach. This change also introduces the new C23 checked arithmetic macros.
2023-06-10 16:15:19 +00:00
libc/zip.internal.h \
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
libc/thread/tls.h \
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
libc/calls/struct/timespec.h \
libc/macros.internal.h \
libc/str/str.h
Mint APE Loader v1.5 This change ports APE Loader to Linux AARCH64, so that Raspberry Pi users can run programs like redbean, without the executable needing to modify itself. Progress has also slipped into this change on the issue of making progress better conforming to user expectations and industry standards regarding which symbols we're allowed to declare
2023-07-26 20:54:49 +00:00
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/$(MODE)/ape/ape.elf.dbg
Introduce FreeBSD ARM64 support It's 100% passing test fleet. Solid as a rock.
2023-12-30 04:11:23 +00:00
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -g $< $@
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
Mint APE Loader v1.5 This change ports APE Loader to Linux AARCH64, so that Raspberry Pi users can run programs like redbean, without the executable needing to modify itself. Progress has also slipped into this change on the issue of making progress better conforming to user expectations and industry standards regarding which symbols we're allowed to declare
2023-07-26 20:54:49 +00:00
o/$(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 $@ $(patsubst %.lds,-T %.lds,$^)
Get Fat Emacs working on Apple Silicon
2023-08-18 05:01:42 +00:00
o/$(MODE)/ape/loader.o: ape/loader.c ape/ape.h
Introduce FreeBSD ARM64 support It's 100% passing test fleet. Solid as a rock.
2023-12-30 04:11:23 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=33 -g $(APE_LOADER_FLAGS)
Mint APE Loader v1.5 This change ports APE Loader to Linux AARCH64, so that Raspberry Pi users can run programs like redbean, without the executable needing to modify itself. Progress has also slipped into this change on the issue of making progress better conforming to user expectations and industry standards regarding which symbols we're allowed to declare
2023-07-26 20:54:49 +00:00
o/$(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
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64
2023-05-09 08:56:56 +00:00
else
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
APE = o/$(MODE)/ape/ape.o \
o/$(MODE)/ape/ape.lds
APELINK = \
$(COMPILE) \
-ALINK.ape \
$(LINK) \
$(LINKARGS) \
Rewrite .zip.o file linker This change takes an entirely new approach to the incremental linking of pkzip executables. The assets created by zipobj.com are now treated like debug data. After a .com.dbg is compiled, fixupobj.com should be run, so it can apply fixups to the offsets and move the zip directory to the end of the file. Since debug data doesn't get objcopy'd, a new tool has been introduced called zipcopy.com which should be run after objcopy whenever a .com file is created. This is all automated by the `cosmocc` toolchain which is rapidly becoming the new recommended approach. This change also introduces the new C23 checked arithmetic macros.
2023-06-10 16:15:19 +00:00
$(OUTPUT_OPTION) && \
$(COMPILE) \
-AFIXUP.ape \
-wT$@ \
$(FIXUPOBJ) \
$@
Introduce native support for MacOS ARM64 There's a new program named ape/ape-m1.c which will be used to build an embeddable binary that can load ape and elf executables. The support is mostly working so far, but still chasing down ABI issues.
2023-05-19 02:05:08 +00:00
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
APE_NO_MODIFY_SELF = \
o/$(MODE)/ape/ape.lds \
Productionize new APE loader and more The APE_NO_MODIFY_SELF loader payload has been moved out of the examples folder and improved so that it works on BSD systems, and permits general elf program headers. This brings its quality up enough that it should be acceptable to use by default for many programs, e.g. Python, Lua, SQLite and Python. It's the responsibility of the user to define an appropriate TMPDIR if /tmp is considered an adversarial environment. Mac OS shall be supported by APE_NO_MODIFY_SELF soon. Fixes and improvements have been made to program_executable_name as it's now the one true way to get the absolute path of the executing image. This change fixes a memory leak in linenoise history loading, introduced by performance optimizations in 51904e2687c04d7ae20410cd94c2148972d6bae6 This change fixes a longstanding regression with Mach system calls, that 23ae9dfceb6f657862f00e674a8e4dc357a9d24d back in February which impacted our sched_yield() implementation, which is why no one noticed until now. The Blinkenlights PC emulator has been improved. We now fix rendering on XNU and BSD by not making the assumption that the kernel terminal driver understands UTF8 since that seems to break its internal modeling of \r\n which is now being addressed by using \e[𝑦H instead. The paneling is now more compact in real mode so you won't need to make your font as tiny if you're only emulating an 8086 program. The CLMUL ISA is now emulated too This change also makes improvement to time. CLOCK_MONOTONIC now does the right thing on Windows NT. The nanosecond time module functions added in Python 3.7 have been backported. This change doubles the performance of Argon2 password stretching simply by not using its copy_block and xor_block helper functions, as they were trivial to inline thus resulting in us needing to iterate over each 1024 byte block four fewer times. This change makes code size improvements. _PyUnicode_ToNumeric() was 64k in size and now it's 10k. The CJK codec lookup tables now use lazy delta zigzag deflate (δzd) encoding which reduces their size from 600k to 200k plus the code bloat caused by macro abuse in _decimal.c is now addressed so our fully-loaded statically-linked hermetically-sealed Python virtual interpreter container is now 9.4 megs in the default build mode and 5.5m in MODE=tiny which leaves plenty of room for chibicc. The pydoc web server now accommodates the use case of people who work by SSH'ing into a different machine w/ python.com -m pydoc -p8080 -h0.0.0.0 Finally Python Capsulae delenda est and won't be supported in the future
2021-10-02 15:17:04 +00:00
o/$(MODE)/ape/ape-no-modify-self.o
Undiamond Python headers This change gets the Python codebase into a state where it conforms to the conventions of this codebase. It's now possible to include headers from Python, without worrying about ordering. Python has traditionally solved that problem by "diamonding" everything in Python.h, but that's problematic since it means any change to any Python header invalidates all the build artifacts. Lastly it makes tooling not work. Since it is hard to explain to Emacs when I press C-c C-h to add an import line it shouldn't add the header that actually defines the symbol, and instead do follow the nonstandard Python convention. Progress has been made on letting Python load source code from the zip executable structure via the standard C library APIs. System calss now recognizes zip!FILENAME alternative URIs as equivalent to zip:FILENAME since Python uses colon as its delimiter. Some progress has been made on embedding the notice license terms into the Python object code. This is easier said than done since Python has an extremely complicated ownership story. - Some termios APIs have been added - Implement rewinddir() dirstream API - GetCpuCount() API added to Cosmopolitan Libc - More bugs in Cosmopolitan Libc have been fixed - zipobj.com now has flags for mangling the path - Fixed bug a priori with sendfile() on certain BSDs - Polyfill F_DUPFD and F_DUPFD_CLOEXEC across platforms - FIOCLEX / FIONCLEX now polyfilled for fast O_CLOEXEC changes - APE now supports a hybrid solution to no-self-modify for builds - Many BSD-only magnums added, e.g. O_SEARCH, O_SHLOCK, SF_NODISKIO
2021-08-12 07:42:14 +00:00
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
APE_COPY_SELF = \
o/$(MODE)/ape/ape.lds \
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
o/$(MODE)/ape/ape-copy-self.o
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
APE_LOADER_FLAGS = \
-DNDEBUG \
-iquote. \
-Wall \
-Wextra \
Get Fat Emacs working on Apple Silicon
2023-08-18 05:01:42 +00:00
-Werror \
-pedantic-errors \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
-fpie \
-Os \
-ffreestanding \
-mgeneral-regs-only \
Make improvements - Fix unused local variable errors - Remove yoinks from sigaction() header - Add nox87 and aarch64 to github actions - Fix cosmocc -fportcosmo in linking mode - It's now possible to build `make m=llvm o/llvm/libc`
2023-07-10 11:29:46 +00:00
-fno-stack-protector \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
-fno-ident \
-fno-gnu-unique \
-c \
$(OUTPUT_OPTION) \
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
$<
Productionize new APE loader and more The APE_NO_MODIFY_SELF loader payload has been moved out of the examples folder and improved so that it works on BSD systems, and permits general elf program headers. This brings its quality up enough that it should be acceptable to use by default for many programs, e.g. Python, Lua, SQLite and Python. It's the responsibility of the user to define an appropriate TMPDIR if /tmp is considered an adversarial environment. Mac OS shall be supported by APE_NO_MODIFY_SELF soon. Fixes and improvements have been made to program_executable_name as it's now the one true way to get the absolute path of the executing image. This change fixes a memory leak in linenoise history loading, introduced by performance optimizations in 51904e2687c04d7ae20410cd94c2148972d6bae6 This change fixes a longstanding regression with Mach system calls, that 23ae9dfceb6f657862f00e674a8e4dc357a9d24d back in February which impacted our sched_yield() implementation, which is why no one noticed until now. The Blinkenlights PC emulator has been improved. We now fix rendering on XNU and BSD by not making the assumption that the kernel terminal driver understands UTF8 since that seems to break its internal modeling of \r\n which is now being addressed by using \e[𝑦H instead. The paneling is now more compact in real mode so you won't need to make your font as tiny if you're only emulating an 8086 program. The CLMUL ISA is now emulated too This change also makes improvement to time. CLOCK_MONOTONIC now does the right thing on Windows NT. The nanosecond time module functions added in Python 3.7 have been backported. This change doubles the performance of Argon2 password stretching simply by not using its copy_block and xor_block helper functions, as they were trivial to inline thus resulting in us needing to iterate over each 1024 byte block four fewer times. This change makes code size improvements. _PyUnicode_ToNumeric() was 64k in size and now it's 10k. The CJK codec lookup tables now use lazy delta zigzag deflate (δzd) encoding which reduces their size from 600k to 200k plus the code bloat caused by macro abuse in _decimal.c is now addressed so our fully-loaded statically-linked hermetically-sealed Python virtual interpreter container is now 9.4 megs in the default build mode and 5.5m in MODE=tiny which leaves plenty of room for chibicc. The pydoc web server now accommodates the use case of people who work by SSH'ing into a different machine w/ python.com -m pydoc -p8080 -h0.0.0.0 Finally Python Capsulae delenda est and won't be supported in the future
2021-10-02 15:17:04 +00:00
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)
Add scouts honor escape hatch for source embedding
2020-06-16 02:01:28 +00:00
APE_CHECKS = $(APE_HDRS:%=o/%.ok)
Initial import
2020-06-15 14:18:57 +00:00
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
o/ape/idata.inc: \
ape/idata.internal.h \
Add scouts honor escape hatch for source embedding
2020-06-16 02:01:28 +00:00
ape/relocations.h
Initial import
2020-06-15 14:18:57 +00:00
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
o/$(MODE)/ape/ape-no-modify-self.o: \
ape/ape.S \
Get Fat Emacs working on Apple Silicon
2023-08-18 05:01:42 +00:00
ape/ape.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
ape/macros.internal.h \
ape/relocations.h \
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/$m/tool/hello/hello.com -rwxr-xr-x 1 jart jart 4.0K May 9 05:04 o/aarch64-tiny/tool/hello/hello.com
2023-05-09 09:35:05 +00:00
ape/ape.internal.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
libc/dce.h \
libc/elf/def.h \
Make build hermetically sealed again It turned out that Landlock Make hasn't been applying sandboxing for a while, due to a mistyped if statement for `$(USE_SYSTEM_TOOLCHAIN)` it should have had the opposite meaning. Regressions in the build configs have been fixed. The rmrf() function works better now. The rm.com tool works according to POSIX with the exception of supporting prompts.
2023-07-08 13:58:21 +00:00
libc/thread/tls.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
libc/intrin/asancodes.h \
libc/macho.internal.h \
libc/macros.internal.h \
libc/nexgen32e/uart.internal.h \
Fix missing Makefile dependency
2022-11-06 08:01:34 +00:00
libc/calls/metalfile.internal.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
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 \
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
o/$(MODE)/ape/ape.elf
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
@$(COMPILE) \
-AOBJECTIFY.S \
$(OBJECTIFY.S) \
$(OUTPUT_OPTION) \
-DAPE_NO_MODIFY_SELF \
Make build hermetic without shell scripts - Fix some minor issues in ar.com - Have execve() look for `ape` command - Rewrite NT paths using /c/ rather /??/c:/ - Replace broken GCC symlinks with .sym files - Rewrite $PATH environment variables on startup - Make $(APE_NO_MODIFY_SELF) the default bootloader - Add all build command dependencies to build/bootstrap - Get the repository mostly building from source on non-Linux
2022-05-25 18:31:08 +00:00
-DAPE_LOADER='"o/$(MODE)/ape/ape.elf"' $<
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
o/$(MODE)/ape/ape-copy-self.o: \
ape/ape.S \
Get Fat Emacs working on Apple Silicon
2023-08-18 05:01:42 +00:00
ape/ape.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
ape/macros.internal.h \
ape/relocations.h \
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/$m/tool/hello/hello.com -rwxr-xr-x 1 jart jart 4.0K May 9 05:04 o/aarch64-tiny/tool/hello/hello.com
2023-05-09 09:35:05 +00:00
ape/ape.internal.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
libc/dce.h \
libc/elf/def.h \
Make build hermetically sealed again It turned out that Landlock Make hasn't been applying sandboxing for a while, due to a mistyped if statement for `$(USE_SYSTEM_TOOLCHAIN)` it should have had the opposite meaning. Regressions in the build configs have been fixed. The rmrf() function works better now. The rm.com tool works according to POSIX with the exception of supporting prompts.
2023-07-08 13:58:21 +00:00
libc/thread/tls.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
libc/intrin/asancodes.h \
libc/macho.internal.h \
libc/macros.internal.h \
libc/nexgen32e/uart.internal.h \
Fix missing Makefile dependency
2022-11-06 08:01:34 +00:00
libc/calls/metalfile.internal.h \
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
libc/nt/pedef.internal.h \
libc/runtime/e820.internal.h \
libc/runtime/mman.internal.h \
libc/runtime/pc.internal.h \
Remove feature for embedding blink in ape scripts Embedding Blink builds in Cosmo executables was a failed experiment. It turned out to be easier than expected to let the mono repo have support for multiple architectures. Blink still works great; it's supported and recommended; just please use it as a separate program. For example, you can use Blink to run Cosmo binaries on architectures like i486 / s390x.
2024-01-27 06:30:56 +00:00
libc/sysv/consts/prot.h
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
@$(COMPILE) \
-AOBJECTIFY.S \
$(OBJECTIFY.S) \
$(OUTPUT_OPTION) \
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
-DAPE_NO_MODIFY_SELF $<
Initial import
2020-06-15 14:18:57 +00:00
Fully support OpenBSD 7.3 This change (1) upgrades to OpenBSD's newer kernel ABIs, and (2) modifies APE to have a read-only data segment. Doing this required creating APE Loader v1.1, which is backwards and forwards compatible with the previous version. If you've run the following commands in the past to install your APE Loader systemwide, then you need to run them again. Ad-hoc installations shouldn't be impacted. It's also recommended that APE binaries be remade after upgrading, since they embed old versions of the APE Loader. ape/apeuninstall.sh ape/apeinstall.sh This change does more than just fix OpenBSD. The new loader is smarter and more reliable. We're now able create much tinier ELF and Mach-O data structures than we could before. Both APE Loader and execvpe() will now normalize ambiguous argv[0] resolution the same way as the UNIX shell. Badness with TLS linkage has been solved. Fixes #826
2023-07-01 12:10:12 +00:00
o/$(MODE)/ape/loader.o: ape/loader.c
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=121 -g $(APE_LOADER_FLAGS)
Productionize new APE loader and more The APE_NO_MODIFY_SELF loader payload has been moved out of the examples folder and improved so that it works on BSD systems, and permits general elf program headers. This brings its quality up enough that it should be acceptable to use by default for many programs, e.g. Python, Lua, SQLite and Python. It's the responsibility of the user to define an appropriate TMPDIR if /tmp is considered an adversarial environment. Mac OS shall be supported by APE_NO_MODIFY_SELF soon. Fixes and improvements have been made to program_executable_name as it's now the one true way to get the absolute path of the executing image. This change fixes a memory leak in linenoise history loading, introduced by performance optimizations in 51904e2687c04d7ae20410cd94c2148972d6bae6 This change fixes a longstanding regression with Mach system calls, that 23ae9dfceb6f657862f00e674a8e4dc357a9d24d back in February which impacted our sched_yield() implementation, which is why no one noticed until now. The Blinkenlights PC emulator has been improved. We now fix rendering on XNU and BSD by not making the assumption that the kernel terminal driver understands UTF8 since that seems to break its internal modeling of \r\n which is now being addressed by using \e[𝑦H instead. The paneling is now more compact in real mode so you won't need to make your font as tiny if you're only emulating an 8086 program. The CLMUL ISA is now emulated too This change also makes improvement to time. CLOCK_MONOTONIC now does the right thing on Windows NT. The nanosecond time module functions added in Python 3.7 have been backported. This change doubles the performance of Argon2 password stretching simply by not using its copy_block and xor_block helper functions, as they were trivial to inline thus resulting in us needing to iterate over each 1024 byte block four fewer times. This change makes code size improvements. _PyUnicode_ToNumeric() was 64k in size and now it's 10k. The CJK codec lookup tables now use lazy delta zigzag deflate (δzd) encoding which reduces their size from 600k to 200k plus the code bloat caused by macro abuse in _decimal.c is now addressed so our fully-loaded statically-linked hermetically-sealed Python virtual interpreter container is now 9.4 megs in the default build mode and 5.5m in MODE=tiny which leaves plenty of room for chibicc. The pydoc web server now accommodates the use case of people who work by SSH'ing into a different machine w/ python.com -m pydoc -p8080 -h0.0.0.0 Finally Python Capsulae delenda est and won't be supported in the future
2021-10-02 15:17:04 +00:00
o/$(MODE)/ape/loader-gcc.asm: ape/loader.c
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=121 -S -g0 $(APE_LOADER_FLAGS)
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
o/$(MODE)/ape/loader-clang.asm: ape/loader.c
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CLANG) -DSUPPORT_VECTOR=121 -S -g0 $(APE_LOADER_FLAGS)
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
Fully support OpenBSD 7.3 This change (1) upgrades to OpenBSD's newer kernel ABIs, and (2) modifies APE to have a read-only data segment. Doing this required creating APE Loader v1.1, which is backwards and forwards compatible with the previous version. If you've run the following commands in the past to install your APE Loader systemwide, then you need to run them again. Ad-hoc installations shouldn't be impacted. It's also recommended that APE binaries be remade after upgrading, since they embed old versions of the APE Loader. ape/apeuninstall.sh ape/apeinstall.sh This change does more than just fix OpenBSD. The new loader is smarter and more reliable. We're now able create much tinier ELF and Mach-O data structures than we could before. Both APE Loader and execvpe() will now normalize ambiguous argv[0] resolution the same way as the UNIX shell. Badness with TLS linkage has been solved. Fixes #826
2023-07-01 12:10:12 +00:00
o/$(MODE)/ape/loader-xnu.o: ape/loader.c
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=8 -g $(APE_LOADER_FLAGS)
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
o/$(MODE)/ape/loader-xnu-gcc.asm: ape/loader.c
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=8 -S -g0 $(APE_LOADER_FLAGS)
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
o/$(MODE)/ape/loader-xnu-clang.asm: ape/loader.c
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
@$(COMPILE) -AOBJECTIFY.c $(CLANG) -DSUPPORT_VECTOR=8 -S -g0 $(APE_LOADER_FLAGS)
Provide option to have APE not modify itself This change introduces ape-no-modify-self.o to the amalgamated release binaries, which may be used as an alternative to ape.o to make it easier to use APE in cases where the self-modifying behavior isn't acceptable. Please note that this alternative copying behavior isn't necessarily better. It introduces a whole bunch of questions of its own, which are documented in the ape.S source comment and should be considered by both the program author as well as the end-user of programs linked this way. For example, build environments that use read-only file systems and would prefer to not have a launcher wrapper (like we use in our build) can use ape-no-modify-self.o instead of ape.o and then set the $TMPDIR environment variable to point to a sane read-write-exec location. Fixes #146 See #82
2021-04-08 04:01:57 +00:00
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
o/$(MODE)/ape/ape.elf: o/$(MODE)/ape/ape.elf.dbg
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
@$(COMPILE) -AOBJBINCOPY -w build/bootstrap/objbincopy -f -o $@ $<
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
o/$(MODE)/ape/ape.macho: o/$(MODE)/ape/ape.elf.dbg
Stop using .com extension in monorepo The WIN32 CreateProcess() function does not require an .exe or .com suffix in order to spawn an executable. Now that we have Cosmo bash we're no longer so dependent on the cmd.exe prompt.
2024-03-03 00:57:56 +00:00
@$(COMPILE) -AOBJBINCOPY -w build/bootstrap/objbincopy -fm -o $@ $<
Write tests for new APE loader and fix bugs - Add FreeBSD-specific mmap() flags - Reduce size of the APE loader from 8kb to 4kb - Work towards fixing the Makefile build on WSL - Automate testing of APE no-modify-self behaviors - Make the ape.S shell script code cleaner and tinier - Improve the APE sanity check to test behavior better - Fixed issue with ShowCrashReports() sigaltstack() on BSDs - Delete symbols for S_MODE magnums which wasted compile time If you checked out yesterday's APE commit, please run: rm -f /usr/bin/ape o/tmp/ape /tmp/ape "${TMPDIR:-/tmp}/ape" Because this change fixes certain aspects of the new ABI. We don't have automated migrations for APE loader versions yet. Thanks! You can also download prebuilt binaries here: - https://justine.lol/ape.elf (Linux/FreeBSD/NetBSD/OpenBSD) - https://justine.lol/ape.macho (Apple) Install the appropriate one as `/usr/bin/ape`.
2022-05-22 11:51:02 +00:00
Make improvements - This commit mints a new release of APE Loader v1.2 which supports loading ELF programs with a non-contiguous virtual address layout even though we've never been able to take advantage of it, due to how `objcopy -SO binary` fills any holes left by PT_LOAD. This'll change soon, since we'll have a new way of creating APE binaries. - The undiamonding trick with our ioctl() implementation is removed since POSIX has been killing ioctl() for years and they've done a much better job. One problem it resolves, is that ioctl(FIONREAD) wasn't working earlier and that caused issues when building Emacs
2023-07-11 11:29:33 +00:00
APE_LOADER_LDFLAGS = \
-static \
-nostdlib \
--no-dynamic-linker \
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
-z separate-code \
-z common-page-size=0x1000 \
-z max-page-size=0x10000
Make improvements - This commit mints a new release of APE Loader v1.2 which supports loading ELF programs with a non-contiguous virtual address layout even though we've never been able to take advantage of it, due to how `objcopy -SO binary` fills any holes left by PT_LOAD. This'll change soon, since we'll have a new way of creating APE binaries. - The undiamonding trick with our ioctl() implementation is removed since POSIX has been killing ioctl() for years and they've done a much better job. One problem it resolves, is that ioctl(FIONREAD) wasn't working earlier and that caused issues when building Emacs
2023-07-11 11:29:33 +00:00
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
o/$(MODE)/ape/ape.elf.dbg: \
o/$(MODE)/ape/loader-macho.o \
Mint APE Loader v1.3 This version has better error messages and safety checks. It supports loading static position-independent executables. It correctly handles more kinds of weird ELF program header layouts. A force flag has been added to avoid system execve(). Finally the longstanding misalignment with our ELF PT_NOTE section has been addressed.
2023-07-24 00:07:38 +00:00
o/$(MODE)/ape/start.o \
o/$(MODE)/ape/loader.o \
o/$(MODE)/ape/launch.o \
o/$(MODE)/ape/systemcall.o \
Fully support OpenBSD 7.3 This change (1) upgrades to OpenBSD's newer kernel ABIs, and (2) modifies APE to have a read-only data segment. Doing this required creating APE Loader v1.1, which is backwards and forwards compatible with the previous version. If you've run the following commands in the past to install your APE Loader systemwide, then you need to run them again. Ad-hoc installations shouldn't be impacted. It's also recommended that APE binaries be remade after upgrading, since they embed old versions of the APE Loader. ape/apeuninstall.sh ape/apeinstall.sh This change does more than just fix OpenBSD. The new loader is smarter and more reliable. We're now able create much tinier ELF and Mach-O data structures than we could before. Both APE Loader and execvpe() will now normalize ambiguous argv[0] resolution the same way as the UNIX shell. Badness with TLS linkage has been solved. Fixes #826
2023-07-01 12:10:12 +00:00
ape/loader.lds
Tune the page sizes
2023-07-24 07:49:06 +00:00
@$(COMPILE) -ALINK.elf $(LD) $(APE_LOADER_LDFLAGS) -o $@ $(patsubst %.lds,-T %.lds,$^)
Support Linux binfmt_misc and APE loading on Apple The "no modify self" variant of Actually Portable Executable is now supported on all platforms. If you use `$(APE_NO_MODIFY_SELF)` then ld.bfd will embed a 4096 byte ELF binary and a 4096 byte Macho file which are installed on the fly to ${TMPDIR:-/tmp}, which enables us launch the executable, without needing to copy the whole executable To prevent it from copying a tiny executable to your temp directory you need to install the `ape` command (renamed from ape-loader), to a system path. For example: # FreeBSD / NetBSD / OpenBSD make -j8 o//ape/ape cp o//ape/ape /usr/bin/ape # Mac OS # make -j8 o//ape/ape.macho curl https://justine.lol/ape.macho >/usr/bin/ape chmod +x /usr/bin/ape On Linux you can get even more performance with the new binfmt_misc support which makes launching non-modifying APE binaries as fast as launching ELF executables. Running the following command: # Linux ape/apeinstall.sh Will copy APE loader to /usr/bin/ape and register with binfmt_misc Lastly, this change also fixes a really interesting race condition with OpenBSD thread joining.
2022-05-21 14:52:58 +00:00
Initial import
2020-06-15 14:18:57 +00:00
.PHONY: o/$(MODE)/ape
Remove plenty of makefile misconfigurations
2022-07-21 16:16:38 +00:00
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 \
Provide option to have APE not modify itself This change introduces ape-no-modify-self.o to the amalgamated release binaries, which may be used as an alternative to ape.o to make it easier to use APE in cases where the self-modifying behavior isn't acceptable. Please note that this alternative copying behavior isn't necessarily better. It introduces a whole bunch of questions of its own, which are documented in the ape.S source comment and should be considered by both the program author as well as the end-user of programs linked this way. For example, build environments that use read-only file systems and would prefer to not have a launcher wrapper (like we use in our build) can use ape-no-modify-self.o instead of ape.o and then set the $TMPDIR environment variable to point to a sane read-write-exec location. Fixes #146 See #82
2021-04-08 04:01:57 +00:00
o/$(MODE)/ape/ape-no-modify-self.o
Do some basic build tuning
2023-05-01 21:36:25 +00:00
endif
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
o/$(MODE)/ape/ape.o: ape/ape.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/ape/ape.lds: \
ape/ape.lds \
ape/macros.internal.h \
ape/relocations.h \
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
ape/ape.internal.h \
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64
2023-05-09 08:56:56 +00:00
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 \
Rewrite .zip.o file linker This change takes an entirely new approach to the incremental linking of pkzip executables. The assets created by zipobj.com are now treated like debug data. After a .com.dbg is compiled, fixupobj.com should be run, so it can apply fixups to the offsets and move the zip directory to the end of the file. Since debug data doesn't get objcopy'd, a new tool has been introduced called zipcopy.com which should be run after objcopy whenever a .com file is created. This is all automated by the `cosmocc` toolchain which is rapidly becoming the new recommended approach. This change also introduces the new C23 checked arithmetic macros.
2023-06-10 16:15:19 +00:00
libc/zip.internal.h
Reference in a new issue Copy permalink