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3011 Commits

Author SHA1 Message Date
Jakub Konka
1bec531cf2 stage2 MachO: add source version load cmd 2020-11-26 11:50:09 +01:00
Jakub Konka
72310db1da stage2 MachO: add min OS version load cmd 2020-11-26 11:50:09 +01:00
Isaac Freund
58365c4e79 std/os: fix prctl constants 2020-11-25 15:45:55 -08:00
Andrew Kelley
a06afa4579
Merge pull request #6411 from LemonBoy/fff 
More std.fmt goodness
 2020-11-25 15:43:19 -08:00
daurnimator
b7b3c1dfae std: use mem.asBytes in Ip4Address.parse so it works at comptime 2020-11-25 15:40:46 -08:00
Frank Denis
83abb32247 std/crypto - edwards25519 precomp: prefer doublings over adds 
Doublings are a little bit faster than additions, so use them half
the time during precomputations.
 2020-11-25 15:37:43 -08:00
Andrew Kelley
479f259ea4 make start code more versatile 
* always align the stack to 16. I saw an instance on x86_64 linux where
   it was needed.

 * detect at runtime if being interpreted by a dynamic loader and if so
   avoid clobbering the fs register.
 2020-11-24 19:51:24 -07:00
LemonBoy
3e22077d46 Fix the ELF base calculation 
Find the effective ELF load address in dl_iterate_phdr by computing the
difference between the in-memory phdr and its p_vaddr specified in the
ELF file.

This makes the dl_iterate_phdr test pass and restores the stack traces.
 2020-11-23 15:06:07 +01:00
LemonBoy
0a84f85945 Minor code cleanup in start_pie.zig 
Thanks @daurnimator for catching this.
 2020-11-23 12:36:40 +01:00
LemonBoy
560043dadf Fix logic for detecting _DYNAMIC symbol 
Prevent spurious crashes for non-PIE executables.
 2020-11-23 12:00:12 +01:00
Andrew Kelley
c7170e4a54 Support PIE (Position Independent Executables) 
Closes #4503
Revives #3960
Merges branch 'pie' into master
 2020-11-22 17:30:34 -07:00
Andrew Kelley
abc717f203 modernize the PIE patch for the latest master branch 
This is the part of #3960 that has to be rewritten to apply to latest
master branch code.
 2020-11-22 17:28:11 -07:00
Andrew Kelley
55ab50efbd Merge branch 'piepiepie' of https://github.com/LemonBoy/zig into pie 
Conflicts:
 lib/std/dynamic_library.zig (fixed in this commit)
 src/all_types.hpp
 src/codegen.cpp
 src/link.cpp
 src/main.cpp

Will manually apply the diffs to these deleted files to the new zig
code in a followup commit.
 2020-11-22 12:39:44 -07:00
Vexu
98d5bfbd4d
update grammar in langref 2020-11-22 21:30:09 +02:00
Žiga Željko
2fbe9519ac std: add support for ppoll 2020-11-21 14:06:04 -08:00
LemonBoy
a2e9554699 std: Add test for meta.declarations on opaque{} 2020-11-21 14:03:49 -08:00
Andrew Kelley
7dcda5b0e8
Merge pull request #7182 from LemonBoy/externnnn 
Initial implementation of @extern builtin
 2020-11-21 09:41:49 -08:00
Andrew Kelley
bf0cc32aa6
Merge pull request #7165 from LemonBoy/ppc64final 
Make the PPC64 port usable
 2020-11-20 17:40:17 -08:00
Isaac Freund
8cf319d206 std/os: define and use dev_t for linux x86_64 2020-11-20 17:35:52 -08:00
Sébastien Marie
87eb498d89 openbsd: malloc_usable_size is unavailable on OpenBSD 2020-11-20 17:31:29 -08:00
Isaac Freund
f473b3e87c std/os: add time_t definiton for x86_64 linux 2020-11-20 17:23:43 -08:00
LemonBoy
9b7d9c72b0 stage1: Initial implementation of @extern 2020-11-20 22:32:43 +01:00
LemonBoy
9c5eea9f40 stage2: Use correct ppc generic feature set 2020-11-20 08:38:10 +01:00
LemonBoy
e374ae3598 std: Use newfstatat on PPC64 
One more variation in the syscall table, hooray!
 2020-11-20 08:38:10 +01:00
LemonBoy
4e2a4e194b std: Use correct clone() stub 
The previous clone() definition was written for 32bit PPC targets,
trying to execute it on a PPC64 machine lead to countless crashes.

Use the clone() definition kindly lifted from Musl libc.
 2020-11-20 08:38:10 +01:00
LemonBoy
3da6b1218a std: Implement named arguments & runtime width/precision 2020-11-20 08:36:47 +01:00
LemonBoy
6b39167fdc std: Rewrite the fmt parser 
Turn the FSM parser into a linear one so that's easier to implement new
features and/or more error checking without adding more and more states.
Functionally-speaking the two parsers are at feature parity.
 2020-11-20 08:36:10 +01:00
Jakub Konka
c25cb39d17
Merge pull request #7160 from semarie/openbsd-getdents 
openbsd: getdents could return invalid entry with d_fileno==0
 2020-11-20 00:23:57 +01:00
Isaac Freund
a5691ee363 std.meta.declarations: support opaque {} 2020-11-19 15:04:38 -08:00
Andrew Kelley
473cb1fd74
Merge pull request #6390 from LemonBoy/reboot-3970 
std.fmt meets UTF-8
 2020-11-19 14:58:11 -08:00
LemonBoy
d526b0ffb0 std: Disable _only_ the flaky part of the ResetEvent test 
The remaining part is working just fine as it's not time-dependent.
 2020-11-19 15:46:20 -07:00
Andrew Kelley
647c6e0d09 tfw you can't even disable a test without getting the logic wrong 2020-11-19 13:28:54 -07:00
LemonBoy
60638f0c82 Nicer code for the error code path 2020-11-19 18:16:23 +01:00
Veikka Tuominen
cf819b95fe
Merge pull request #6829 from tadeokondrak/error-unsupported-callconv 
stage1: Compile error instead of falling back to C for unsupported cc
 2020-11-19 19:03:08 +02:00
Tadeo Kondrak
25ec2dbc1e Add builtin.Signedness, use it instead of is_signed 2020-11-19 18:59:21 +02:00
Sébastien Marie
b174942e6a openbsd, netbsd: getdents: entry with d_fileno==0 should be skipped 2020-11-19 13:55:46 +00:00
Sébastien Marie
7579ce180f Iterator: rename freebsd_entry to bsd_entry to reflect that nextBsd is not freebsd only 2020-11-19 13:54:47 +00:00
Sébastien Marie
ad2ff9e65d darwin: getdents: entry with d_ino==0 should be skipped 2020-11-19 13:54:29 +00:00
Tadeo Kondrak
c002a5026a
Update code to not use unsupported calling conventions for target 2020-11-19 14:01:07 +02:00
Andrew Kelley
13cccdd92c add std.heap.raw_c_allocator 
This API does what `std.heap.c_allocator` previously did. See the new
doc comments for more details.
 2020-11-18 22:09:34 -07:00
Andrew Kelley
02a4e5a4bf
Merge pull request #6385 from LemonBoy/callocator 
std: Make C allocator respect the required alignment
 2020-11-18 20:16:57 -08:00
breakin
6d3c176c12 Change seed for Murmur2_64 from u32 to u64 2020-11-18 17:05:38 -08:00
Veikka Tuominen
2418c8206a
Merge pull request #7154 from daurnimator/std.atomic 
std.atomic.{Int,Bool}
 2020-11-18 21:48:17 +02:00
Jakub Konka
663e112773 std: add chdir smoke test 2020-11-18 15:37:44 +01:00
Lee Cannon
64feae3ac3 Move utf8->utf16 up one level into os.zig 2020-11-18 15:37:44 +01:00
Lee Cannon
dbbe709dc7 use else in err switch 2020-11-18 15:37:44 +01:00
Lee Cannon
32c998e03c Switch to RtlSetCurrentDirectory_U 2020-11-18 15:37:44 +01:00
Lee Cannon
80b1e82b1b Implement chdir and chdirZ for Windows 2020-11-18 15:37:44 +01:00
Veikka Tuominen
a6470088c6
Merge pull request #6434 from daurnimator/fifo.pump 
std: add LinearFifo(...).pump(src_reader, dest_writer)
 2020-11-18 16:35:13 +02:00
Veikka Tuominen
ee1d21bbef
Merge pull request #6649 from Rocknest/verparse 
make Version.parse less strict
 2020-11-18 16:06:52 +02:00