Jakub Konka
eb5276c94e
Merge pull request #17556 from ziglang/elf-link-zig-proper
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elf: port 99% of zld ELF linker to Zig proper
2023-10-17 17:36:40 +02:00
Jakub Konka
742a130ce5
elf: fix use-after-move
2023-10-17 17:35:16 +02:00
Andrew Kelley
5039a5db83
Merge pull request #17558 from xxxbxxx/glibc-strtoul
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build compatibility for c++ & linux
2023-10-17 11:09:53 -04:00
Jacob Young
cfa247e53b
x86_64: fix C abi argument passing in memory
2023-10-17 10:41:48 -04:00
Andrew Kelley
877393d17a
std.fs: fix relative symbolic links on Windows
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closes #17564
2023-10-17 06:27:07 -04:00
Jakub Konka
666e9df170
elf: ensure we build with -fPIE when testing init array order
2023-10-17 11:30:56 +02:00
Andrew Kelley
0b8fca5a19
CI: bump aarch64-linux-debug timeout to 8 hours
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When the system gets busy, the runs take drastically longer.
2023-10-16 21:55:11 -07:00
Ali Chraghi
e44152e252
spirv: fieldParentPtr
2023-10-16 20:27:28 -04:00
Andrew Kelley
1456f95b3c
std: disable flaky test on aarch64-windows
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tracked by #17134
2023-10-16 16:13:46 -07:00
Jakub Konka
43fb74f81a
elf: do not open file if emitting object file for LLVM and elf linker
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This is at least until we implement `-r` option in the linker.
2023-10-16 23:57:33 +02:00
Xavier Bouchoux
69d6f2e1b8
build.zig: add support for using "zig c++" as the bootstrap c++ compiler
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The build was previously failing with `error: unknown command: -print-file-name=libstdc++.a`
because the command invocation was
`zig -print-file-name=libstdc++.a`
instead of
`zig c++ -print-file-name=libstdc++.a`
note: .cxx_compiler_arg1 = "" instead of undefined to avoid breaking existing setups without requiring to run cmake again.
2023-10-16 23:07:04 +02:00
Xavier Bouchoux
0afead5651
glibc patch: add backwards compatibility for strtol-family functions
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following suit from b40943e253c079ec3de1b149dd2ef0ccc3da38a4,
add a version guard in addition to the ISOC2X check.
2023-10-16 22:43:28 +02:00
Jakub Konka
77443ac2b5
elf: skip tests on foreign architectures
2023-10-16 21:45:28 +02:00
Jakub Konka
78f2ae7f29
Merge pull request #17531 from moosichu/fix/frameworks
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Fix some frameworks not linking macos
2023-10-16 20:45:04 +02:00
Jakub Konka
d2727b808c
elf: fix 32bit build
2023-10-16 19:56:47 +02:00
Jakub Konka
e89155b565
elf: refactor logs
2023-10-16 19:33:06 +02:00
Jakub Konka
ee1c3c7058
elf: correctly copy and write out debug sections
2023-10-16 19:33:06 +02:00
Jakub Konka
b0e2c6323b
elf: sort PT_LOAD by address in PHDR table
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Turns out order matters as otherwise we face unexplainable
segfaults to do with improper page mapping in static environments
(dynamic environments seem unaffected).
2023-10-16 19:33:06 +02:00
Jakub Konka
6993b3e23e
codegen: refactor .actual_got into .extern_got
2023-10-16 19:33:06 +02:00
Jakub Konka
d3b1c903dd
elf: emit empty TLS phdr when linking against musl libc even if unneeded
2023-10-16 19:33:06 +02:00
Jakub Konka
5192a2fbbe
elf: do not allocate zerofill segment in file offsets
2023-10-16 19:33:06 +02:00
Jakub Konka
17b8e8ab29
elf: sort the entire shdr table the usual way
2023-10-16 19:33:06 +02:00
Jakub Konka
46cf4c5d93
elf: sort phdr table
2023-10-16 19:33:06 +02:00
Jakub Konka
5423778f6f
elf: add self-hosted tests
2023-10-16 19:33:06 +02:00
Jakub Konka
7b2cbcf0fe
codegen+elf: check if extern is a variable ref
2023-10-16 19:33:06 +02:00
Jakub Konka
45197ea7ad
codegen+elf: lower imported data refs
2023-10-16 19:33:06 +02:00
Jakub Konka
c71a79f618
elf: make .zig.rodata writeable
2023-10-16 19:33:06 +02:00
Jakub Konka
17635e4f2a
x86_64: add -fPIC support targeting ELF
2023-10-16 19:33:06 +02:00
Jakub Konka
b3d98a4b88
elf: emit dynamic base relocs for .zig.got entries when required
2023-10-16 19:33:06 +02:00
Jakub Konka
315cd7623e
elf: fix section sorting logic
2023-10-16 19:33:05 +02:00
Jakub Konka
5fad683791
elf: emit (broken) debug sections
2023-10-16 19:33:05 +02:00
Jakub Konka
85d451f96c
elf: re-enable self-hosted backends
2023-10-16 19:33:05 +02:00
Jakub Konka
7be983ac92
elf: create new synthetic section ZigGotSection
2023-10-16 19:33:05 +02:00
Jakub Konka
9b6337ab06
elf: exclude Zig special sections from bulk alloc
2023-10-16 19:33:05 +02:00
Jakub Konka
9da6574f7b
elf: refactor
2023-10-16 19:33:05 +02:00
Jakub Konka
716a45a209
elf: use findFreeSpace mechanics to allocate object-extracted segments
2023-10-16 19:33:05 +02:00
Jakub Konka
5ff12003ee
elf: dynamically allocate SHDR table
2023-10-16 19:33:05 +02:00
Jakub Konka
1939c7d182
elf: clean up logic for allocating TLS segment
2023-10-16 19:33:05 +02:00
Jakub Konka
c87e73b19f
elf: allocate non-alloc sections using incremental mechanism
2023-10-16 19:33:05 +02:00
Jakub Konka
2aa6099ad9
elf: assume only one TLS segment for now
2023-10-16 19:33:05 +02:00
Jakub Konka
8be71906d9
elf: split allocating sections/segments into alloc and non-alloc
2023-10-16 19:33:05 +02:00
Jakub Konka
bcce035636
elf: bring back PT_LOAD for PT_PHDR for incremental codepath
2023-10-16 19:33:05 +02:00
Jakub Konka
43397bbdc4
elf: always write SHDR table, at least for now
2023-10-16 19:33:05 +02:00
Jakub Konka
6a7a20520d
elf: always write PHDR table, at least for now
2023-10-16 19:33:05 +02:00
Jakub Konka
5148e38751
elf: create and allocate special PHDRs out of the loop
2023-10-16 19:33:05 +02:00
Jakub Konka
59fcf16732
elf: move creation of PT_PHDR out of initPhdrs and initMetadata
2023-10-16 19:33:05 +02:00
Jakub Konka
e571208433
elf: rename Zig-specific section handles to _zig_ infixed
2023-10-16 19:33:05 +02:00
Jakub Konka
871591ca1c
elf: fix conflicts after rebase gone bad
2023-10-16 19:33:05 +02:00
Jakub Konka
b3f40c35dc
elf: fix testTlsOffsetAlignment test
2023-10-16 19:33:05 +02:00
Jakub Konka
67a02bee2c
elf: port more linker tests
2023-10-16 19:33:05 +02:00
