Where did you give him the suggestions? Here?
bootjvm wrote:
Tim,
Thanks for you offer of assistance to Sanket.
I've given him some suggestions on how do
diagnose the issue inside of this macro and
we'll see what he comes up with. I think that
the Harmony crowd will be an inspiration
and support to him in this Summer of Code
as he is getting his career started.
Best regards,
Dan Lydick
[Original Message]
From: Tim Ellison <[EMAIL PROTECTED]>
To: <harmony-dev@incubator.apache.org>
Date: 5/25/06 5:24:17 AM
Subject: Re: bootJVM linux build...
Hi Sanket, welcome.
Good to hear you are trying to build the boot VM. The expert on that
code is Dan Lydick -- hopefully he will see your note and be able to help.
If you don't hear from him soon I'll try my best <g>
Regards,
Tim
Sanket Sharma wrote:
Hey everyone..
I was trying to build the jvm on Linux. I´m using SUSE Linux and GCC
4.
I am facing a little problem with macro expansion and some help would
be greatly appreciated.
While trying to build the jvm, I get the following error:
class.c: In function ‘class_load_resolve_clinit’:
class.c:1631: error: invalid lvalue in assignment
which is a Macro
PUSH_FRAME(thridx, pca->max_locals);
When I do a gcc - E and save output to file, I can see the macro being
expanded to:
(pjvm->thread[thridx].sp) += ((pca->max_locals));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
(((pca->max_locals)));
(pjvm->thread[thridx].sp) += (1);
(rvoid *) *(&(pjvm->thread[thridx].stack[((pjvm->thread[thridx].sp) -
(1 +1))])) = GC_STACK_NEW(thridx, (pca->max_locals));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
((pjvm->thread[thridx].fp));
pjvm->thread[thridx].fp = (((pjvm->thread[thridx].sp) - ((1 + 1 + 1))));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
((pjvm->thread[thridx].pc.offset));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
((pjvm->thread[thridx].pc.excpatridx));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
((pjvm->thread[thridx].pc.codeatridx));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
((pjvm->thread[thridx].pc.mthidx));
(pjvm->thread[thridx].sp) += (1);
pjvm->thread[thridx].stack[pjvm->thread[thridx].sp - 0] = (jint)
((pjvm->thread[thridx].pc.clsidx));;;
I tried putting brackets in various macros but nothing helped.
Any help would be greatly appreciated.
Best Regards,
Sanket Sharma
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IBM Java technology centre, UK.
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