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Author SHA1 Message Date
Alex Rønne Petersen
27c72c555a
glibc: Fix an edge case leading to duplicate stub symbols. 
Closes #20376.
Closes #21076.
 2024-09-05 06:16:26 +02:00
Alex Rønne Petersen
1773a88ab1
glibc: Set asm and include paths for csky. 2024-09-05 06:16:26 +02:00
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. 
Apparently 3fb6e46f6e4231b9569193a15a4357a2ae11fb0f wasn't enough.
 2024-09-05 06:16:25 +02:00
Andrew Kelley
3929cac154
Merge pull request #21257 from mlugg/computed-goto-3 
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. 
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. 
https://github.com/ziglang/zig/issues/21050
 2024-09-05 01:15:33 +02:00
Alex Rønne Petersen
19895834b9
compiler: Force ELFv2 for powerpc64. 
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 
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 
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