From: Jason Merrill <jason@redhat.com>
To: Daniel Jacobowitz <drow@false.org>
Cc: Wu Zhou <woodzltc@cn.ibm.com>,
gcc-patches@gcc.gnu.org, gdb-patches@sourceware.org,
pinskia@gcc.gnu.org
Subject: Re: [RFC] Use DW_CC_program to indicate Fortran main subroutine
Date: Mon, 21 Nov 2005 22:02:00 -0000 [thread overview]
Message-ID: <4381F707.5080703@redhat.com> (raw)
In-Reply-To: <20051121051017.GA12030@nevyn.them.org>
Daniel Jacobowitz wrote:
> As for calling set_main_name, I don't know if this is right or not. I
> guess it depends what the DWARF folks meant by "not intended as a way
> of finding the entry address for the program". Can a Fortran binary
> have more than one "main program"?
>
> If they only meant "it does not indicate the address you can jump to in
> order to start", then this seems quite reasonable.
This makes sense to me. The "entry address" sounds like _start, not main.
It does seem a bit odd to put this under the calling convention
attribute, though, as the main function might be callable using the
normal calling convention in some languages. Java, for instance.
Jason
next prev parent reply other threads:[~2005-11-21 16:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-21 7:28 Wu Zhou
2005-11-21 14:14 ` Daniel Jacobowitz
2005-11-21 14:58 ` Jim Blandy
2005-11-21 16:37 ` Daniel Berlin
2005-11-21 18:10 ` Daniel Berlin
2005-11-21 22:02 ` Jason Merrill [this message]
2005-11-21 22:03 ` Daniel Jacobowitz
2005-11-22 8:15 ` Wu Zhou
2006-02-20 17:22 ` Daniel Jacobowitz
2006-02-24 4:42 ` Wu Zhou
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