cpu% mk castor.acid
6c -FTVw -Ilibpanel -a castor.c >castor.acid
cpu% acid -l castor.acid 19120
/proc/19120/text:amd64 plan 9 executable
/sys/lib/acid/port
/sys/lib/acid/amd64
acid: lstk()
strcmp(s2=0x40c047)+0x12 /sys/src/libc/port/strcmp.c:10
saneurl(u=0x414a48)+0x1c /usr/ori/src/castor9/url.c:226
urlparse(s=0x0,b=0x0)+0x354 /usr/ori/src/castor9/url.c:377
	t=0x414b08
	p=0x414a08
	u=0x414a48
	x=0x4149c8
gemini_get(url=0x40e6f8)+0x34c /usr/ori/src/castor9/castor.c:427
	c=0x4146e8
	r=0x414728
	h=0x414768
	fd=0x2033b300000010
	body=0x0
	line=0x414328
main(argv=0x7fffffffef88)+0xc3 /usr/ori/src/castor9/castor.c:816
	url=0x40e6f8
	e=0x0
_main+0x40 /sys/src/libc/amd64/main9.s:15
acid: Url(0x414a48)
	raw	0x0000000000414ac8
	full	0x0000000000000000
	scheme	0x0000000000000000
	user	0x0000000000000000
	pass	0x0000000000000000
	host	0x0000000000000000
	port	0x0000000000000000
	path	0x0000000000414b48
	query	0x0000000000000000
	fragment	0x0000000000000000
	free	0
acid: *(0x0000000000414b48\s)
/