214625587c
translate-c: use C API for builtin types
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See #1964
2019-05-09 15:46:48 -04:00
010963ce43
stage1: make some asserts print source location
2019-05-09 14:52:06 -04:00
c459edac18
compile error for attempt to cast enum literal to error
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closes #2203
2019-05-09 13:18:13 -04:00
72899da44b
fix std.os.copyFile
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closes #2454
2019-05-09 13:05:06 -04:00
eb65410b62
translate-c: enough C tokenization/parsing to handle shifting in macros
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See #2451
2019-05-09 12:48:38 -04:00
62065a9aea
translate-c: handle int to ptr and ptr to int casting
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See #2451
2019-05-09 12:17:23 -04:00
a7346ea49f
fix build on macOS
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Sadly due to a workaround for LLD linker limitations on macOS
we cannot put libuserland into an .a file; instead we have to use object
files. Again due to linker limitations, bundling compiler_rt.o into
another relocatable object also doesn't work. So we're left with
disabling stack probing on macOS for the stage1 self-hosted code.
These workarounds could all be removed if the macos support in the LLD
linker improved, or if Zig project had its own linker that did not have
these issues.
2019-05-08 22:45:49 -04:00
4b9e12be50
Merge pull request #2452 from LemonBoy/more-more-builtins
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More more builtins
2019-05-08 22:24:12 -04:00
46e1c34fcf
self-hosted translate-c progress on function decls
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See #1964
2019-05-08 22:05:59 -04:00
9bbd71c9ab
add --bundle-compiler-rt function to link options
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and use it when building libuserland.a
The self-hosted part of stage1 relies on zig's compiler-rt, and so we
include it in libuserland.a.
This should potentially be the default, but for now it's behind a linker
option.
self-hosted translate-c: small progress on translating functions.
2019-05-08 20:51:49 -04:00
3bd5c16f39
stage1: remove unneeded extern function
2019-05-08 19:33:57 -04:00
e3542196c0
translate-c: NULL pointers translate to `null`
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See #1967
2019-05-08 19:21:54 -04:00
9c12237d2d
std.debug: fix stack trace iteration code
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Previously, the stack trace iteration code was using the number of
frames collected as the number of frames to print, not recognizing the
fixed size of the buffer. So it would redundantly print items, matching
the total number of frames ever collected.
Now the iteration code is limited to the actual stack trace frame count,
and will not print duplicate frames.
Closes #2447
Closes #2151
2019-05-08 19:11:01 -04:00
a4aee8b24d
C pointers support if and orelse
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See #1967
2019-05-08 18:47:14 -04:00
4208fa9ad9
compiler-rt: add __floatsitf
2019-05-09 00:25:50 +02:00
383b8a032e
compiler-rt: Add __aeabi_unwind_cpp_pr{0,1,2}
2019-05-09 00:07:46 +02:00
2dce137d92
compiler-rt: Add __extendsfdf2
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Add AEABI builtin __aeabi_f2d
2019-05-09 00:07:46 +02:00
2be066d057
compiler-rt: Add __floatdidf
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Add AEABI builtin __aeabi_l2d
2019-05-08 23:57:09 +02:00
d4434dfb67
compiler-rt: Add __floatundidf & __floatunsidf
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Add AEABI builtins __aeabi_ul2d, __aeabi_ui2d
2019-05-08 23:57:09 +02:00
92fd2df054
compiler-rt: Add __truncdfsf2
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Add AEABI builtin __aeabi_d2f
2019-05-08 23:57:09 +02:00
0099583bd3
C pointers support .? operator
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see #1967
2019-05-08 17:39:00 -04:00
c00167e91a
compiler-rt: More division intrinsics
2019-05-08 22:30:20 +02:00
917103710e
compiler-rt: Add __floatsidf & __floatsisf
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Also add their AEABI aliases, __aeabi_i2f & __aeabi_i2d
2019-05-08 22:26:54 +02:00
50bbb34594
C pointers support `null`
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See #1967
2019-05-08 16:06:34 -04:00
be7cacfbbe
Implement stack probes for x86/x86_64
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Enabled on non-Windows systems only since it already requires stack
probes.
2019-05-08 12:36:54 -04:00
24ee765318
Merge pull request #2448 from markfirmware/patch-1
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Update README.md
2019-05-08 23:32:49 +12:00
b083ef18e3
Update README.md
2019-05-08 05:11:21 -04:00
9c0596e627
Merge pull request #2427 from LemonBoy/linux-tls
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Proper support for TLS on linux
2019-05-07 12:26:26 -04:00
097a62555e
Merge pull request #2439 from LemonBoy/fixes-fixes-fixes
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A batch of miscellaneous fixes
2019-05-07 12:26:02 -04:00
043bd71621
Add ARCH_SET_* definitions for x86_64
2019-05-07 13:19:38 +02:00
b1db696c10
Less error messages
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Decrease the overall size of the binary, programming errors are caught
with unreachable.
2019-05-07 13:09:20 +02:00
2f041239cb
Always initialize the TLS
2019-05-07 13:09:20 +02:00
cfcf02489d
std: Implement on-demand TLS allocation
2019-05-07 13:09:19 +02:00
d8ab301aa8
std: Implement TLS support for Linux
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Tested on x86_64, i386, ARM, AARCH64
2019-05-07 13:09:18 +02:00
4ab7b459df
Avoid endless recursion in __extendhfsf2
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On some platforms the conversion ended up creating a dangerous recursive
loop that ate all the stack.
The conversion to f16 is also pointless since we're operating on the raw
bits anyway.
2019-05-07 11:47:23 +02:00
94b504c9e4
Fix float comparison result in __aeabi_{f,d}cmp*
2019-05-07 11:47:23 +02:00
a3beda27fc
Add missing cast to usize
2019-05-07 11:47:23 +02:00
7432fb04d6
Merge pull request #2354 from LemonBoy/iterate_phdr_impl
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dl_iterate_phdr implementation
2019-05-06 15:48:37 -04:00
939ec878a0
Fix edge case in addXf3
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The operands may be zero, use the wrapping operators and avoid a
spurious integer-overflow error.
2019-05-06 21:41:08 +02:00
60242e96df
Fix definition of epoll_* struct on non x86_64 arches
2019-05-06 21:39:02 +02:00
a095db0df7
Add a test case
2019-05-06 18:30:49 +02:00
7a41af2632
Merge pull request #2422 from tgschultz/stdlib-packed-int-array
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Added PackedIntArray, PackedIntSlice to std
2019-05-05 15:25:17 -04:00
07dfccf967
Review
2019-05-05 13:00:20 +02:00
5d347c01cf
Merge pull request #2374 from LemonBoy/fileszoff-reform
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Make io offsets/sizes u64 instead of usize
2019-05-04 15:20:42 -04:00
6a34da963b
Merge branch 'LemonBoy-stdlib-32b'
2019-05-04 15:19:14 -04:00
09cbcf8841
std lib sleep APIs: add doc comments and no @intCast
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The sleep APIs are now documented as having spurious wakeups and no
precision of timing guaranteed. They also cannot fail. This commit makes
the entire range of u64 legal values to pass to std.os.time.sleep and
std.os.time.posixSleep. Values that do not fit in the native system APIs
will cause a sleep for the longest possible duration and then be handled
as a spurious wakeup.
2019-05-04 15:16:39 -04:00
70a9ee3dd6
Merge branch 'stdlib-32b' of https://github.com/LemonBoy/zig into LemonBoy-stdlib-32b
2019-05-04 14:46:35 -04:00
6f0aa801c8
Merge pull request #2404 from squeek502/hash-map-ensure-cap
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std.HashMap: add public ensureCapacity fn
2019-05-04 14:13:18 -04:00
21c8d57fca
Merge pull request #2326 from daurnimator/sendmmsg
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Add sendmmsg syscall wrapper
2019-05-04 14:05:55 -04:00
14a00d3825
zig fmt
2019-05-04 16:19:26 +00:00
Andrew Kelley
LemonBoy
Marc Tiehuis
markfirmware
tgschultz