On 22/08/2018 11:02 AM, mr rupplin wrote:
Quickly, where do we look? I can't seem to find where the "javac" command is
called in the C interface.
javac is just the name of a executable launcher that is built.
See make/launcher/Launcher-jdk.compiler.gmk
Where is the java code that runs the parser/compiler? Ok, thanks gotta run
ably.
src/jdk.compiler/share/classes/com/sun/tools/javac
David
/mr
________________________________
From: mr rupplin <mea...@outlook.com>
Sent: Tuesday, August 21, 2018 6:37:30 PM
To: core-libs-dev@openjdk.java.net; Andrew Haley
Subject: Re: JVMInit function call - where is it located the source?
Thanks.
Get Outlook for Android<https://aka.ms/ghei36>
________________________________
From: Andrew Haley <a...@redhat.com>
Sent: Tuesday, August 21, 2018 12:32:20 PM
To: mr rupplin; core-libs-dev@openjdk.java.net
Subject: Re: JVMInit function call - where is it located the source?
On 08/21/2018 05:21 PM, mr rupplin wrote:
Inside java.c there is a JLI_Launch which purports to be the launching or entry
point for the JVM. The last line shows:
return JVMInit(&ifn, threadStackSize, argc, argv, mode, what, ret);
This is given apparently as a function call that will return an int. However
the include file java.h shows no source for this function.
Where is it located?
Couldn't you just look?
src/java.base/unix/native/libjli/java_md_solinux.c:79
And finally where is the javac.c source file? I'm sure it's been here and now
its lost. - ok
It's part of the Java launcher, jexec.c. The easiest way to discover
this stuff is to run javac in a real C++ debugger.
--
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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