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Author SHA1 Message Date
Sébastien Marie
175d95b591 openbsd: readapt event loop after usingnamespace changes 2021-09-08 13:40:43 -04:00
Andrew Kelley
6237dc0ab8
Merge pull request #9700 from marler8997/bootstrapAarch64Windows 
changes to build zig-bootstrap aarch64-windows
 2021-09-08 13:32:20 -04:00
Jakub Konka
e00b9d6192 macho: use smaller padding until we have branch islands on arm64 
Without branch islands, it is impossible to link self-hosted using
the common linker path.
 2021-09-08 13:17:43 +02:00
Jonathan Marler
343547d4a4 finalize windows_sdk paths based on snickler suggestions 2021-09-07 21:49:08 -06:00
Andrew Kelley
501e6cf2f3 ci: add 0.8.1 release to download page 2021-09-07 14:36:08 -07:00
Jakub Konka
e229202cb8 macho: store source section address of relocs in context 
This is particularly relevant for x86_64 and C++ when relocating
StaticInit sections containing static initializers machine code.
Then, in case of SIGNED_X relocations, it is necessary to have the
full image of the VM address layout of the sections in the object
file as this is how the addend needs to be adjusted for non-extern
relocations.
 2021-09-07 23:21:08 +02:00
Jonathan Marler
375619820e changes to build zig-bootstrap aarch64-windows 2021-09-07 14:27:50 -06:00
Andrew Kelley
d305ba7f2d
Merge pull request #9636 from ehaas/hexfiles 
stdlib: Add Intel HEX support to InstallRawStep
 2021-09-07 15:12:00 -04:00
Martin Wickham
3d5ff91441
Fix libc file to check against compilation target instead of native (#9670) 2021-09-07 15:11:28 -04:00
Jacob G-W
88e0f81eef plan9: change output executable name 
Now object files have the `name.<target char>`
Executables are just `name`
Libs are `name.a`
 2021-09-07 15:08:51 -04:00
Sébastien Marie
c2f585e435 openbsd: event loop: use EVFILT_TIMER instead of EVFILT_USER 
OpenBSD doesn't implement EVFILT_USER filter for kqueue(2), so we couldn't use that for event loop.

instead, use a EVFILT_TIMER filter with EV_ONESHOT (trigger only once) and delay 0sec (which trigger immediatly).
it fits the usage of EVFILT_USER which is only used to "wakeup" the kevent(2) call from userland.
 2021-09-07 14:59:33 -04:00
Andrew Kelley
f1126e854c
Merge pull request #9695 from g-w1/evloop-usingns 
std: update event loop for recent usingnamespace changes
 2021-09-07 14:58:25 -04:00
Andrew Kelley
a48e5af69d
Merge pull request #9684 from FnControlOption/astgen-string-table 
AstGen: use string index as key for string table
 2021-09-07 14:52:45 -04:00
Jakub Konka
159e55dfd9 macho: fix alignment of atoms which begin the section 2021-09-07 20:37:58 +02:00
Jonathan Marler
fd2c1d8605
Fix building aarch64-windows-gnu by adding missing libc files and compiler_rt functions (#9555) 
* fix issue 9519

Added some missing files from mingw

* add missing compiler_rt functions

* finish PR

* add aarch64-windows-gnu to test targets

* add more compiler_rt

* add log2

* add pow

* add modti3
 2021-09-07 19:44:21 +03:00
Jakub Konka
a2279e7e20 macho: fix commands.zig tests 2021-09-07 12:23:26 +02:00
Andrew Kelley
16c3cd3d19 langref: update link to 0.8.1 docs 2021-09-07 01:14:08 -07:00
Jakub Konka
c35f668932 macho: update max section alignment when inserting atoms 2021-09-07 10:07:09 +02:00
Jacob G-W
107e3ba3cd add standalone test for issue #9693 2021-09-06 15:16:30 -04:00
Jacob G-W
738395f9bc std: update event loop for recent usingnamespace changes 2021-09-06 15:16:29 -04:00
Takeshi Yoneda
34671b1d19 stdlib: fix ChildProcess.killPosix 
Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
 2021-09-06 20:10:42 +03:00
Jakub Konka
6836cc473c macho: make sure that parsed bss atoms are zero-filled 2021-09-06 18:30:40 +02:00
Jakub Konka
81e5320973 macho: set and reset file offset to zerofill sections in flush 
This way, there's no need to special the set/reset behaviour at
every stage of updating sections/atoms.
 2021-09-06 17:43:24 +02:00
Jakub Konka
29d2e19c3e macho: allocate sections one after the other and grow if needed 2021-09-06 17:31:20 +02:00
Jakub Konka
2914ea9e33 macho: require atom padding for machine code only 2021-09-06 11:17:20 +02:00
Jakub Konka
5e64d9745b macho: fix noninclusion of data-in-code 
Also, calculate non-extern, section offset based addends for SIGNED
and UNSIGNED relocations on x86_64 upfront as an offset wrt to the
target symbol representing position of the section/atom within the
final artifact.
 2021-09-06 10:38:51 +02:00
Jakub Konka
61dca19107 macho: encaps logic for extract sect offset into fn 2021-09-05 23:30:06 +02:00
Jakub Konka
ea8808f87b macho: add logic for segment expansion 2021-09-05 11:15:48 +02:00
Jakub Konka
d92b5416e8 macho: add a small routine to update section ordinals at the end 
The actual ordinals may change when adding new sections to the segments.
 2021-09-05 00:19:45 +02:00
Jakub Konka
7e87f93e06 macho: unfortunately, LINKEDIT commands NEED to be in order 
Otherwise, Apple's tooling goes mental and reports that the executable
is malformed/fails strict validation. We absolutely have to get it
right to support tools such `codesign` which are required to
successfully launch an app on an iOS device for instance. When Zig
matures enough so that we can ditch any Apple tooling and still be
able to successfully codesign for iOS and other, we can revisit this
area. Until then however, we are stuck in having to rewrite the LINKEDIT
segment at every update run of the self-hosted.

FYI, the strict layout for the MachO binary apparently is (please,
read this with a pinch of salt as this is inferred by me):
* __TEXT segment
* __DATA_CONST segment
* __DATA segment
* __LINKEDIT segment
* dyld info (rebase, bind, weak bind, lazy bind, export)
* symbol table
* dynamic symbol table
* string table
* code signature (if expected)
 2021-09-04 22:59:16 +02:00
Alex Rønne Petersen
eb5e4ac495 link: Recognize -z origin|noexecstack|now|relro linker args. 2021-09-04 12:18:38 +03:00
Jakub Konka
80e1c244b6 macho: dyld info subsections need to follow in strict order 
MachO, why are doing this to me?
 2021-09-03 17:12:39 +02:00
FnControlOption
5672ee4ed7 AstGen: use string index as key for string table 2021-09-03 06:55:38 -07:00
FnControlOption
fdf1918b39 std.hash_map: add StringIndexAdapter and StringIndexContext 2021-09-03 06:50:27 -07:00
Jakub Konka
1d2199b71c macho: dirty export trie when adding globals 
Similarly, dirty rebase info when adding a GOT atom.
 2021-09-03 13:41:28 +02:00
Jakub Konka
7536a2f8cf macho: minor fixes to allow the linker to output malformed stage1 2021-09-03 11:47:58 +02:00
Jakub Konka
a783f3a369 macho: remove obsolete mentions of stage1 2021-09-03 00:25:47 +02:00
Jakub Konka
4b07da7090 macho: remove all Zld codepaths 2021-09-03 00:21:45 +02:00
Jakub Konka
5af13f35f9 macho: implement basic section movement and reallocation 2021-09-02 18:19:07 +02:00
Andrew Kelley
594271f8db
Merge pull request #9618 from ziglang/std-os-reorg 
std.os reorganization; new `usingnamespace` semantics
 2021-09-02 04:51:42 -04:00
Andrew Kelley
2264fca03e fix regression on linux with kernel_timespec 
I incorrectly assumed that __kernel_timespec was used when not linking
libc, however that is not the case. `std.os.timespec` is used both for
libc and non-libc cases. `__kernel_timespec` is a special struct that is
used only for io_uring.
 2021-09-01 17:54:07 -07:00
Andrew Kelley
21171fd71b AstGen: update std.zig.{ast,Ast} 
This fixes a merge conflict when rebasing against master branch.
 2021-09-01 17:54:07 -07:00
Evan Haas
bbf4c25e2d translate-c: rename import_builtin to import_c_builtin 2021-09-01 17:54:07 -07:00
Evan Haas
c0e84e3ee0 translate-c: translate valueless macros as empty strings 2021-09-01 17:54:07 -07:00
Andrew Kelley
0932b0d9b3 std.os reorg: regression fixes to stack_t, and std.Thread 2021-09-01 17:54:07 -07:00
Andrew Kelley
1a492d5156 re-apply a commit dropped in this branch due to conflicts 
This commit reapplies 4f0aa7d639e099b18df583cb984412037fbb1dbe.
 2021-09-01 17:54:07 -07:00
Andrew Kelley
5a4cc24c0e std: dirent is not part of posix 2021-09-01 17:54:07 -07:00
Andrew Kelley
f8dd4b13d6 std.os reorg: more fixes caught by CI 2021-09-01 17:54:07 -07:00
Andrew Kelley
057f0fec33 std.os fixes to get the test suite passing again 2021-09-01 17:54:07 -07:00
Andrew Kelley
feec4b0614 langref: new usingnamespace semantics 2021-09-01 17:54:07 -07:00