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Author	SHA1	Message	Date
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 ... 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
Jakub Konka	81b68c7465	elf: port more linker tests	2023-10-16 19:33:05 +02:00
Jakub Konka	0b37a9c78d	elf: fix GotSection.write in presence of TLSLD symbol	2023-10-16 19:33:05 +02:00
Jakub Konka	898c87bd2a	elf: port more linker tests	2023-10-16 19:33:05 +02:00
Jakub Konka	1fe0fd69e0	elf: port more linker tests	2023-10-16 19:33:05 +02:00
Jakub Konka	9487007ffe	elf: port more linker tests	2023-10-16 19:33:05 +02:00
Jakub Konka	1efc0519ce	elf: make init/fini sorting deterministic	2023-10-16 19:33:05 +02:00
Jakub Konka	44f3085851	elf: refactor tests and disable currently impossible combinations	2023-10-16 19:33:05 +02:00
Jakub Konka	df656c4eef	elf: test exporting symbols in exes	2023-10-16 19:33:05 +02:00
Jakub Konka	f2ad71991a	elf: test --export-dynamic flag	2023-10-16 19:33:05 +02:00
Jakub Konka	20980b33e3	elf: test entry point	2023-10-16 19:33:05 +02:00
Jakub Konka	9861a9ea75	elf: test various copyrel edge cases	2023-10-16 19:33:05 +02:00
Jakub Konka	b6006df565	elf: refactor canonical PLT test	2023-10-16 19:33:05 +02:00
Jakub Konka	1772dbb503	elf: fix generating .plt.got indirection	2023-10-16 19:33:05 +02:00
Jakub Konka	06f3b385c4	elf: fix alignment of .eh_frame_hdr section	2023-10-16 19:33:05 +02:00