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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
This commit is contained in:
Justine Tunney 2023-06-03 08:12:13 -07:00
parent 5655c9a4e7
commit 8f522cb702
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GPG key ID: BE714B4575D6E328
116 changed files with 1194 additions and 1025 deletions
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1
third_party/python/freeze.c vendored
View file

@ -5,6 +5,7 @@
│ https://docs.python.org/3/license.html │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/log/log.h"
#include "libc/mem/mem.h"
#include "third_party/python/Include/bytesobject.h"
#include "third_party/python/Include/compile.h"

9
third_party/python/python.mk vendored
View file

@ -28,11 +28,16 @@ THIRD_PARTY_PYTHON_CHECKS = \
$(THIRD_PARTY_PYTHON_STAGE1_A).pkg \
$(THIRD_PARTY_PYTHON_STAGE2_A).pkg \
$(THIRD_PARTY_PYTHON_PYTEST_A).pkg \
$(THIRD_PARTY_PYTHON_PYTEST_PYMAINS:%=o/$(MODE)/%.runs) \
$(THIRD_PARTY_PYTHON_HDRS:%=o/$(MODE)/%.ok) \
o/$(MODE)/third_party/python/python.pkg \
o/$(MODE)/third_party/python/freeze.pkg
# TODO: Deal with aarch64 under qemu not making execve() easy.
ifeq ($(ARCH), x86_64)
THIRD_PARTY_PYTHON_CHECKS += \
$(THIRD_PARTY_PYTHON_PYTEST_PYMAINS:%=o/$(MODE)/%.runs)
endif
################################################################################
# STAGE ONE - BOOTSTRAPPING PYTHON
@ -4187,7 +4192,7 @@ $(THIRD_PARTY_PYTHON_HELLO_OBJS): private PYFLAGS += -C2 -m
# this directory entry is at the tip of the tree
# therefore building it requires special care
o/$(MODE)/third_party/python/Lib/.zip.o: third_party/python/.python
@$(COMPILE) -wAZIPOBJ $(ZIPOBJ) -C2 $(OUTPUT_OPTION) third_party/python/.python
@$(COMPILE) -wAZIPOBJ $(ZIPOBJ) -b$(IMAGE_BASE_VIRTUAL) -C2 $(OUTPUT_OPTION) third_party/python/.python
# these need to be explictly defined because landlock make won't sandbox
# prerequisites with a trailing slash.