[coreboot] I am reading the source code of coreboot, how do I understand the functions
She, Kerry
Kerry.She at amd.com
Tue Sep 13 04:39:13 CEST 2011
> -----Original Message-----
> From: coreboot-bounces at coreboot.org
[mailto:coreboot-bounces at coreboot.org]
> On Behalf Of Patrick Georgi
> Sent: Tuesday, September 13, 2011 3:18 AM
> To: coreboot at coreboot.org
> Subject: Re: [coreboot] I am reading the source code of coreboot, how
do
> I understand the functions
>
> Am Mo 12 Sep 2011 17:48:07 CEST schrieb Jianmin Pan:
> > I am used to use vim.
> > So, anybody have good suggestions?
> Install ctags, run "ctags -R src" in the toplevel directory, which
> creates the "tags" file.
>
> Then in vi, use ":ta identifier" to look up the declaration of
> identifier, ctrl-] to look up the current word
> (see
http://ctags.sourceforge.net/ctags.html#HOW%20TO%20USE%20WITH%20VI)
Cscope is another choice also,
cscope provice more search types than ctags
http://cscope.sourceforge.net/
http://cscope.sourceforge.net/cscope_vim_tutorial.html
cscope -Rbk to build the database first,
add following section to the ~/.vimrc, then can use the hotkey.
if has("cscope")
" use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t'
set cscopetag
" check cscope for definition of a symbol before checking ctags: set
to 1
" if you want the reverse search order.
set csto=0
" add any cscope database in current directory
if filereadable("cscope.out")
""if $CSCOPE_DB != ""
cs add cscope.out .
""endif
" else add the database pointed to by environment variable
elseif $CSCOPE_DB != ""
cs add $CSCOPE_DB
endif
" show msg when any other cscope db added
set cscopeverbose
" To do the first type of search, hit 'CTRL-\', followed by one of
the
" cscope search types above (s,g,c,t,e,f,i,d). The result of your
cscope
" search will be displayed in the current window. You can use
CTRL-T to
" go back to where you were before the search.
nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
nmap <C-\>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>
endif
thanks
Kerry
>
> Patrick
>
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