151 Commits

Author	SHA1	Message	Date
Jakub Konka	6f3bbd5eaa	elf: we were writing too many symbols in the symtab	2023-11-15 19:00:13 +01:00
Jakub Konka	760ce69734	elf: actually write synthetic globals to output symtab	2023-11-15 15:07:09 +01:00
Jakub Konka	4adb8f786f	elf: do not pointlessly store zerofill data for TLVs	2023-11-14 16:51:25 +01:00
Jakub Konka	8c748d5fd7	elf: setting offset to maxInt for non-allocated non-incremental sections is bad	2023-11-13 17:57:57 +01:00
Jakub Konka	575c29e5c4	elf: set symbol flags such as needs_zig_got in ZigObject	2023-11-12 18:12:41 -05:00
Jakub Konka	0dab319e86	elf: dump PLT entries	2023-11-12 18:12:41 -05:00
Jakub Konka	51efee2cb6	elf: fix allocating local TLS symbols	2023-11-12 18:12:41 -05:00
Jakub Konka	1afc6917f5	x86_64: get something going for the local exec model	2023-11-12 18:12:41 -05:00
Jakub Konka	b48baeeebb	elf: fix typo in initial section offsets	2023-11-12 18:12:41 -05:00
Jakub Konka	aa0fbbcb39	elf: check for empty relocs buffers in ZigObject before emitting section	2023-11-12 18:12:40 -05:00
Jakub Konka	f34247c4bc	elf: lower TLS data into appropriate TLS section	2023-11-12 18:12:40 -05:00
Jakub Konka	08882234d1	elf: fix overflowing designated capacity when writing COMDAT groups	2023-11-09 23:16:41 +01:00
Jakub Konka	6e797d8648	elf: add SHF_INFO_LINK flag to any emitted SHT_RELA section	2023-11-09 19:41:50 +01:00
Jakub Konka	03c3a85ea3	elf: write out COMDAT groups to file	2023-11-09 18:29:58 +01:00
Jakub Konka	acd7cbf0b5	elf: init output COMDAT group sections	2023-11-09 17:41:14 +01:00
Jakub Konka	1f8dd27e40	elf: correctly format output .eh_frame when emitting relocatable	2023-11-09 14:46:28 +01:00
Jakub Konka	b1fcf0ed8f	elf: emit .rela.eh_frame section contents	2023-11-09 12:24:49 +01:00
Jakub Konka	0efc471122	elf: calculate required size for .rela.eh_frame	2023-11-09 12:02:20 +01:00
Jakub Konka	0de5dd2ef1	elf: misc fixes	2023-11-09 10:32:39 +01:00
Jakub Konka	29d7727254	elf: emit SHN_COMMON symbols in -r mode	2023-11-08 18:15:41 +01:00
Jakub Konka	a16e6706b3	elf: LLVM emits relocs to undef local symbols - color me surprised!	2023-11-08 15:10:28 +01:00
Jakub Konka	d8b1ef9430	elf: adjust r_addend with offset of the original input section ref'd via STT_SECTION	2023-11-08 12:11:55 +01:00
Jakub Konka	ae08f9bfe9	elf: claim unresolved dangling symbols as undef externs in -r mode	2023-11-08 11:51:11 +01:00
Jakub Konka	e87c751558	elf: reference .rela sections via output section index	2023-11-08 10:57:34 +01:00
Jakub Konka	5e78600f0f	elf: actually track output symtab index of symbols	2023-11-07 23:18:41 +01:00
Jakub Konka	0211d6bf4f	elf: create link between .rela and output section	2023-11-07 14:42:27 +01:00
Jakub Konka	e22b3595c1	elf: update .rela section sizes	2023-11-07 14:29:44 +01:00
Jakub Konka	c7ed7c4690	elf: generate section symbols when writing symtab	2023-11-07 13:31:31 +01:00
Jakub Konka	3df53d1722	elf: create skeleton of required changes for supporting -r mode	2023-11-07 11:19:55 +01:00
Jakub Konka	261db02018	CheckObject: support parsing and dumping archive symtab for ELF	2023-11-06 21:18:26 +01:00
Jakub Konka	1b69b0c621	elf: clearly separate updating and writing symtab from only ZigObject	2023-11-06 14:26:35 +01:00
Jakub Konka	8142925c7e	elf: hook up saving object files in an archive	2023-11-05 13:37:13 +01:00
Jakub Konka	55fa8a04f1	elf: add hooks for archiving Objects	2023-11-05 12:56:17 +01:00
Jakub Konka	5c48236103	elf: init objects after parsing them	2023-11-05 12:37:15 +01:00
Jakub Konka	8d7ec05070	elf: actually save correct object names in the archive	2023-11-05 12:08:15 +01:00
Jakub Konka	9cf3ebe524	elf: fix more int resolution issues	2023-11-04 09:13:50 +01:00
Jakub Konka	56296694d9	elf: fix 32bit build	2023-11-04 09:13:43 +01:00
Jakub Konka	e3b82eaa66	elf: do not store filename in strtab unless longer than 15 chars	2023-11-04 09:13:26 +01:00
Jakub Konka	acd700ac6b	elf: store ar state per input object file	2023-11-04 09:13:18 +01:00
Jakub Konka	ed2984f335	elf: do not align end of archive to 2bytes; fix archive parser	2023-11-04 09:13:07 +01:00
Jakub Konka	33a0a72e87	elf: align ar_hdr to at least 2 bytes	2023-11-04 09:12:26 +01:00
Jakub Konka	3b9455f005	elf: generate pretty rudimentary archive	2023-11-04 09:12:07 +01:00
Jakub Konka	eddf9cc65b	elf: collect exports from ZigObject into AR symtab	2023-11-04 09:11:58 +01:00
Jakub Konka	481ee1b598	elf: enable static-lib flush path	2023-11-04 09:11:47 +01:00
Jakub Konka	ccb2afacc0	elf: postpone creation of .got.zig entry until code emit	2023-11-04 09:11:29 +01:00
Jakub Konka	5affd29b47	elf: use StringTable for strtab management in ZigObject	2023-11-04 09:11:22 +01:00
Jakub Konka	96f221236d	elf: fix r_offset when emitting relocs for the linker	2023-11-04 09:11:14 +01:00
Jakub Konka	7c5c59191e	elf: claim unresolved dangling symbols as undef externs when emitting object	2023-11-04 09:10:43 +01:00
Jakub Konka	dbe13200f1	elf: emit STT_SECTION symbols	2023-11-04 09:10:30 +01:00
Jakub Konka	8055f68765	elf: make sure we never emit .got.zig relocs when linking object files	2023-11-04 09:10:23 +01:00