Alex Rønne Petersen
4b4fce3e89
glibc: Set asm and include paths for arc.
2024-09-05 06:16:26 +02:00
Alex Rønne Petersen
747460025e
glibc: Add csky start files.
2024-09-05 06:16:26 +02:00
Alex Rønne Petersen
06945d5eb7
glibc: Add arc start files.
2024-09-05 06:16:26 +02:00
Alex Rønne Petersen
9eb66ab3fb
glibc: Set asm and include paths for m68k.
2024-09-05 06:16:26 +02:00
Alex Rønne Petersen
0bbfa199e9
glibc: Add include path for gnux32.
2024-09-05 06:16:26 +02:00
Alex Rønne Petersen
e492e7232f
glibc: Set asm and include paths for s390x.
2024-09-05 06:16:25 +02:00
Alex Rønne Petersen
c852992c7e
glibc: Also pass -Wno-unsupported-floating-point-opt when building libc_nonshared.a.
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Apparently 3fb6e46f6e
2024-09-05 06:16:25 +02:00
Andrew Kelley
3929cac154
Merge pull request #21257 from mlugg/computed-goto-3
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compiler: implement labeled switch/continue
2024-09-04 18:31:28 -07:00
Alex Rønne Petersen
ee3efe8007
test: Add powerpc64-linux-(none,musl) triples to module tests.
2024-09-05 01:15:33 +02:00
Alex Rønne Petersen
40ee682517
test: Disable store vector with memset on powerpc64.
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This will be re-enabled with LLVM 19.
2024-09-05 01:15:33 +02:00
Alex Rønne Petersen
2a6eecff3e
test: Disable reinterpret packed union for powerpc64 too.
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https://github.com/ziglang/zig/issues/21050
2024-09-05 01:15:33 +02:00
Alex Rønne Petersen
19895834b9
compiler: Force ELFv2 for powerpc64.
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LLD does not support ELFv1. By forcing ELFv2, we can at least build working
binaries for triples like `powerpc64-linux-none`.
2024-09-05 01:15:33 +02:00
Jakub Konka
7e31804870
Merge pull request #21305 from ziglang/elf-incr
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elf: redo how we allocate atoms extracted from input relocatable object files
2024-09-04 21:56:45 +02:00
Jakub Konka
e1d5bb365b
elf: fix 32bit build
2024-09-04 15:55:38 +02:00
Jakub Konka
516955dbdb
elf: add AtomList.zig to CMakeLists.txt
2024-09-04 13:45:16 +02:00
Jakub Konka
b6caab63cb
elf: actually commit AtomList.zig
2024-09-04 13:44:06 +02:00
Jakub Konka
f3d527c082
elf: migrate thunks to the new mechanism (AtomList)
2024-09-04 13:34:26 +02:00
Jakub Konka
d302a1068e
elf: rename SectionChunk into AtomList and store as part of Section
2024-09-04 13:34:26 +02:00
Jakub Konka
64ad6eff16
elf: create back/forward links for atoms within section chunks
2024-09-04 13:34:26 +02:00
Jakub Konka
6ec8b15918
elf: fix emitting static lib when ZigObject is present
2024-09-04 13:34:26 +02:00
Jakub Konka
8c76a61ef5
test/link/elf: test --gc-sections on Zig input with LLVM too
2024-09-04 13:34:26 +02:00
Jakub Konka
801f038c2c
elf: do not pad placeholders coming from input object files
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This is currently not entirely accurate since no padding will affect
the last-most atom of ZigObject that should be padded.
2024-09-04 13:34:26 +02:00
Jakub Konka
eeec50d251
elf: misc .eh_frame management fixes
2024-09-04 13:34:26 +02:00
Jakub Konka
fca92fd7c0
elf: copy existing data when allocating other alloc sections in relocatable mode
2024-09-04 13:34:26 +02:00
Jakub Konka
5cdad186fe
elf: do not create .eh_frame section if ZigObject already did so in relocatable mode
2024-09-04 13:34:26 +02:00
Jakub Konka
88e0d49feb
elf: init rela sections in a separate pass for ZigObject
2024-09-04 13:34:26 +02:00
Jakub Konka
2ef3e30e2d
elf: emit relocs for self-hosted generated .eh_frame section
2024-09-04 13:34:26 +02:00
Jakub Konka
5cb51c10de
elf: fix relocatable mode
2024-09-04 13:34:26 +02:00
Jakub Konka
6b53dc9461
elf: actually allocate atoms within each section chunk
2024-09-04 13:34:26 +02:00
Jakub Konka
6a50a0f0ed
elf: update osec index for section chunks in objects
2024-09-04 13:34:26 +02:00
Jakub Konka
f87a7251a3
elf: actually write allocated atoms in object files
2024-09-04 13:34:26 +02:00
Jakub Konka
874ef6308e
elf: do not create .eh_frame section if ZigObject already did so
2024-09-04 13:34:26 +02:00
Jakub Konka
45e46f0fb9
elf: allocate atom chunks using allocateChunk mechanics in objects
2024-09-04 13:34:25 +02:00
Jakub Konka
1ef96f05eb
elf: introduce SectionChunk - a container of atoms per object file
2024-09-04 13:34:25 +02:00
Jakub Konka
6ec5df3898
elf: allocate .tdata and .tbss using allocateAtom mechanics
2024-09-04 13:34:25 +02:00
Jakub Konka
3e100c5dab
dwarf: make Section.off a function
2024-09-04 13:34:25 +02:00
Jakub Konka
da60159d85
elf+dwarf: refer sections via section symbols
2024-09-04 13:34:25 +02:00
Jakub Konka
acb91f4b30
elf: fix emitting correct .rela. sections in -r mode
2024-09-04 13:34:25 +02:00
Jakub Konka
25fa092bb1
elf: fix a typo in setting ZigObject.data_relro_index
2024-09-04 13:34:25 +02:00
Jakub Konka
bc39bddd5f
elf: remove isDebugSection helper
2024-09-04 13:34:25 +02:00
Jakub Konka
ef6ee90ff8
elf: remove now unused number_of_zig_segments
2024-09-04 13:34:25 +02:00
Jakub Konka
2d0f4fc9c0
elf: allocate .text in ZigObject similarly to .eh_frame
2024-09-04 13:34:25 +02:00
Jakub Konka
848535535d
elf: allocate .data.rel.ro and .rodata in ZigObject similarly to .eh_frame
2024-09-04 13:34:25 +02:00
Jakub Konka
0b92404ddf
elf: allocate .data in ZigObject similarly to .eh_frame
2024-09-04 13:34:25 +02:00
Jakub Konka
37a1f0e7f2
elf: allocate .bss in ZigObject similarly to .eh_frame
2024-09-04 13:34:25 +02:00
Jakub Konka
8f1ce3c85b
elf: shuffle some stages to make it clear what needs what
2024-09-04 13:34:25 +02:00
Jakub Konka
d32af9ea2a
elf: move initOutputSection into Elf from Object
2024-09-04 13:34:25 +02:00
Jakub Konka
b44dd599ad
elf: split Atom.allocate into Atom-independent parts
2024-09-04 13:34:25 +02:00
Arwalk
f87dd43c12
stdlib : base64 encode to writer ( #20961 )
2024-09-04 08:10:12 +00:00
Alex Rønne Petersen
e5ee9c1e43
std.elf: Bring the EM enum up to date.
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Based on:
* `include/elf/common.h` in binutils
* `include/uapi/linux/elf-em.h` in Linux
* https://www.sco.com/developers/gabi/latest/ch4.eheader.html
I opted to use the tag naming of binutils because it seems to be by far the most
complete and authoritative source at this point in time.
2024-09-03 17:44:01 -07:00
Alex Rønne Petersen