On Wed, 24 May 2023 09:36:34 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 24 May 2023 09:36:34 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 24 May 2023 09:22:08 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
> This patch adds an instance method on `Linker`, namely
> `Linker::canonicalLayouts` which returns all the layouts known by the linker
> as implementing some ABI type. For instance, if I call this on my machine
> (Linux/x64) I get this:
>
>
> jshell> import java.lang.foreign.*;
>
> jshell> L
On Mon, 22 May 2023 09:34:53 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
> This patch adds an instance method on `Linker`, namely
> `Linker::canonicalLayouts` which returns all the layouts known by the linker
> as implementing some ABI type. For instance, if I call this on my machine
> (Linux/x64) I get this:
>
>
> jshell> import java.lang.foreign.*;
>
> jshell> L
On Tue, 23 May 2023 20:32:10 GMT, Maurizio Cimadamore
wrote:
> Effectively, what you suggest amount at saying: we do have a JAVA_CHAR
> layout, which is mostly there for Java interop. But a native linker (which
> only cares about native interop) doesn't really care much about that. Does
> tha
On Tue, 23 May 2023 20:32:10 GMT, Maurizio Cimadamore
wrote:
> Arguably C `unsigned short` could map to carriers Java `short` or Java
> `char`, but i am inclined to say the user should cast between Java `short` to
> `char` in such cases.
(Another advantage of this is that, should we get prope
On Mon, 22 May 2023 09:34:53 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Mon, 22 May 2023 09:34:53 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Fri, 19 May 2023 23:08:00 GMT, Paul Sandoz wrote:
>>> This look much better. Can we strengthen the specification of
>>> `canonicalLayouts` in accordance with the class specification
>>
>> We can't do more in that method javadoc, think, as that has to be general
>> enough for all linkers. I
On Mon, 22 May 2023 14:34:32 GMT, Per Minborg wrote:
> LGTM. Are there any additional types we might consider apart from the basic
> ones and `size_t`? Maybe one for an address pointing at `errno`?
I think there is a certain gravitational pull towards keeping the set of
guaranteed canonical la
On Mon, 22 May 2023 09:34:53 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
> This patch adds an instance method on `Linker`, namely
> `Linker::canonicalLayouts` which returns all the layouts known by the linker
> as implementing some ABI type. For instance, if I call this on my machine
> (Linux/x64) I get this:
>
>
> jshell> import java.lang.foreign.*;
>
> jshell> L
On Fri, 19 May 2023 11:08:10 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Fri, 19 May 2023 22:57:39 GMT, Maurizio Cimadamore
wrote:
> > This look much better. Can we strengthen the specification of
> > `canonicalLayouts` in accordance with the class specification
>
> We can't do more in that method javadoc, think, as that has to be general
> enough for all linke
On Fri, 19 May 2023 22:43:56 GMT, Paul Sandoz wrote:
> This look much better. Can we strengthen the specification of
> `canonicalLayouts` in accordance with the class specification
We can't do more in that method javadoc, think, as that has to be general
enough for all linkers. I think the ru
On Fri, 19 May 2023 22:20:32 GMT, Paul Sandoz wrote:
>> Maurizio Cimadamore has updated the pull request incrementally with two
>> additional commits since the last revision:
>>
>> - Address review comments
>> - More javadoc tweaks
>
> src/java.base/share/classes/java/lang/foreign/Linker.java
On Fri, 19 May 2023 11:08:10 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Fri, 19 May 2023 11:08:10 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
> This patch adds an instance method on `Linker`, namely
> `Linker::canonicalLayouts` which returns all the layouts known by the linker
> as implementing some ABI type. For instance, if I call this on my machine
> (Linux/x64) I get this:
>
>
> jshell> import java.lang.foreign.*;
>
> jshell> L
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Thu, 18 May 2023 16:52:15 GMT, Paul Sandoz wrote:
> Here's the crux of what i am wondering about. Can we specify native linker
> support for a subset of the System V Application Binary Interface (e.g., LP64
> and ILP32 programming models for all non-optional scalar types, sequences of,
> an
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 17 May 2023 22:41:16 GMT, Paul Sandoz wrote:
> So maybe this comes down to the linker supporting a subset ABI's data types,
> and that subset might increase over time, but never decrease? In this respect
> could we present a table for each supported linker ABI listing the ABI type
> an
On Wed, 17 May 2023 22:34:32 GMT, Maurizio Cimadamore
wrote:
>> src/java.base/share/classes/java/lang/foreign/Linker.java line 219:
>>
>>> 217: *
>>> 218: * the alignment constraint of {@code G} is set to its >> href="MemoryLayout.html#layout-align">natural alignment;
>>> 219: * the size of
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
On Wed, 17 May 2023 22:08:57 GMT, Paul Sandoz wrote:
>> Maurizio Cimadamore has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Tweak javadoc
>
> src/java.base/share/classes/java/lang/foreign/Linker.java line 219:
>
>> 217: *
>> 218: * t
On Wed, 17 May 2023 18:18:03 GMT, Maurizio Cimadamore
wrote:
>> This patch adds an instance method on `Linker`, namely
>> `Linker::canonicalLayouts` which returns all the layouts known by the linker
>> as implementing some ABI type. For instance, if I call this on my machine
>> (Linux/x64) I
> This patch adds an instance method on `Linker`, namely
> `Linker::canonicalLayouts` which returns all the layouts known by the linker
> as implementing some ABI type. For instance, if I call this on my machine
> (Linux/x64) I get this:
>
>
> jshell> import java.lang.foreign.*;
>
> jshell> L
On Wed, 17 May 2023 17:15:06 GMT, Maurizio Cimadamore
wrote:
> This patch adds an instance method on `Linker`, namely
> `Linker::canonicalLayouts` which returns all the layouts known by the linker
> as implementing some ABI type. For instance, if I call this on my machine
> (Linux/x64) I get
This patch adds an instance method on `Linker`, namely
`Linker::canonicalLayouts` which returns all the layouts known by the linker as
implementing some ABI type. For instance, if I call this on my machine
(Linux/x64) I get this:
jshell> import java.lang.foreign.*;
jshell> Linker.nativeLinker
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