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Re: "cyg_hal_invoke_constructors" usage?

From: sandeep <sandeep at codito dot com>
To: Qiang Huang <jameshq at liverpool dot ac dot uk>, Ecos-Discuss <ecos-discuss at sources dot redhat dot com>
Date: Fri, 04 Oct 2002 15:34:54 +0900
Subject: Re: [ECOS] "cyg_hal_invoke_constructors" usage?
References: <BDEPKKELILOKGOAOMONOEEDCCAAA.jameshq@liv.ac.uk>

Hi,

Qiang Huang wrote:

Does anybody know what is the usage of "cyg_hal_invoke_constructors"? If I
want to implement "cyg_hal_invoke_constructors" how should I implement this
function?

This function is defined in hal_misc.c for your architechture.

It calls the constructors for the global/static C++ objects in the order they

have been put in the __CTOR_LIST__ list.

The compiler populates this list for you. The entries go there in the order as governed by the prioroty specified. An example from thread.cxx --

Cyg_IdleThread idle_thread[CYGNUM_KERNEL_CPU_MAX] CYG_INIT_PRIORITY( IDLE_THREAD);

--
regards
sandeep
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