On Saturday, 30 January 2021 at 14:41:59 UTC, Afgdr wrote:
On Saturday, 30 January 2021 at 14:40:49 UTC, Afgdr wrote:
On Saturday, 30 January 2021 at 13:30:49 UTC, burt wrote:
[...]
cast as uint and shift. cast the result as ubyte[4].
obiously, that works for n=4 with uint and n=8 for
On Saturday, 30 January 2021 at 14:17:06 UTC, Paul Backus wrote:
On Saturday, 30 January 2021 at 13:30:49 UTC, burt wrote:
[...]
Now I want to bit-rotate the array as if it is one big integer.
You may find `std.bitmanip.BitArray` useful for this:
I have a static array of `ubyte`s of arbitrary size:
```d
ubyte[4] x = [ // in reality, ubyte[64]
0b1000,
0b0001,
0b00010101,
0b0010,
];
```
Now I want to bit-rotate the array as if it is one big integer.
So:
```d
ubyte[n] rotateRight(size_t n)(ref const ubyte[n]
On Thursday, 10 September 2020 at 11:58:51 UTC, kinke wrote:
On Thursday, 10 September 2020 at 11:16:55 UTC, burt wrote:
However, I am getting linker errors, telling me that _tlsend,
_tlsstart and __bss_end__ are missing.
Perhaps you happen to use some stale artifacts? These magic
symbols
Hello,
I'm trying to upgrade and improve an Android project I was
working on a while ago. For this reason, I decided to upgrade my
compiler to the newest LDC (v1.23.0).
I am using the arsd.jni library for the JNI headers and for
initializing the runtime. However, I am getting linker errors,
On Tuesday, 7 April 2020 at 12:29:57 UTC, Adam D. Ruppe wrote:
On Tuesday, 7 April 2020 at 11:45:24 UTC, burt wrote:
I managed to get it to compile. I had to add __bss_end__
symbol myself and set the value to the value of the `_end`
symbol or it wouldn't work. A PR to the LDC druntime is wat
On Thursday, 2 April 2020 at 12:13:27 UTC, Adam D. Ruppe wrote:
On Thursday, 2 April 2020 at 11:29:24 UTC, burt wrote:
Anyway, I don't think this fails to work because of an error
in the d_android library. If you find anything else that may
cause it, I am glad to know, but thank you for your
On Thursday, 2 April 2020 at 17:16:56 UTC, burt wrote:
On Thursday, 2 April 2020 at 12:13:27 UTC, Adam D. Ruppe wrote:
On Thursday, 2 April 2020 at 11:29:24 UTC, burt wrote:
Anyway, I don't think this fails to work because of an error
in the d_android library. If you find anything else that
On Thursday, 2 April 2020 at 12:13:27 UTC, Adam D. Ruppe wrote:
On Thursday, 2 April 2020 at 11:29:24 UTC, burt wrote:
Anyway, I don't think this fails to work because of an error
in the d_android library. If you find anything else that may
cause it, I am glad to know, but thank you for your
On Thursday, 2 April 2020 at 01:53:30 UTC, Adam D. Ruppe wrote:
On Wednesday, 1 April 2020 at 15:04:02 UTC, burt wrote:
Well I'm European, so with 10.010 kB I mean 10010 kB = 10.010
MB in American/British.
ah, of course.
Well, I won't be able to finish it today anyway, so take your
time.
On Wednesday, 1 April 2020 at 15:01:02 UTC, Adam D. Ruppe wrote:
On Wednesday, 1 April 2020 at 14:54:35 UTC, burt wrote:
libphobos2-ldc.a and libphobos2-ldc-debug.a. Sizes are 2511
kB, 4792 kB, 10.010 kB and 17.378 kB respectively.
Those latter two should be megabytes not kilobytes the
On Wednesday, 1 April 2020 at 14:31:45 UTC, Adam D. Ruppe wrote:
On Wednesday, 1 April 2020 at 14:20:25 UTC, burt wrote:
Some examples of errors are:
Those mean it isn't linking in the libs at all... ugh.
do
ldc2 -v
and it will tell you where the config file is.
open that up and see if it
On Wednesday, 1 April 2020 at 14:16:28 UTC, Adam D. Ruppe wrote:
On Wednesday, 1 April 2020 at 14:13:32 UTC, burt wrote:
I also wonder if there's a difference between the
libphobos2-ldc and libphobos2-ldc-debug.a libraries? Do those
mangle differently and could that cause the linker errors?
On Wednesday, 1 April 2020 at 14:00:39 UTC, Adam D. Ruppe wrote:
On Wednesday, 1 April 2020 at 13:36:29 UTC, burt wrote:
Sorry, I must have misread this. My LDC version was 1.20.1,
not 1.19.
did that fix the linker error?
The runtimes it downloads are specifically built against 1.19.
But
So the correct steps now:
1) get ldc 1.19 specifically and the android NDK
2) do `android-setup /path/to/your/android/ndk`
3) do normal `dub build`
Sorry, I must have misread this. My LDC version was 1.20.1, not
1.19.
Thanks
On Wednesday, 1 April 2020 at 11:57:58 UTC, Adam D. Ruppe wrote:
On Wednesday, 1 April 2020 at 08:50:01 UTC, burt wrote:
I found a README [0] that mentions an "android-dub-build.d"
script, which should be a wrapper around `dub build`
Ah, I forgot to update that file. There is no
Hi,
I'm trying to compile a simple app with D code to Android and
trying to use the d_android library for this. While trying to
compile a basic sample, I found a README [0] that mentions an
"android-dub-build.d" script, which should be a wrapper around
`dub build`, but I cannot find this
On Saturday, 1 October 2016 at 18:36:54 UTC, klmp wrote:
On Saturday, 1 October 2016 at 16:59:18 UTC, Burt wrote:
[...]
It tries too but "heapify" uses the struct "BinaryHeap" that is
not safe at all.
(either not annotated or @safe not applicable because of what
it uses in intern: @system
Hi,
I'd like to use a binary heap from @safe code. I thought @safe is
transitive but the following example does not compile:
import std.container.binaryheap;
@safe // This makes things fail.
unittest
{
// Test range interface.
import std.algorithm.comparison : equal;
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