ddnuke: add fdisk+prompt to startup, and rough ETA

[home.git] / .gdbinit

# Load dynamic Python code first.
source ~/.gdbinit.py

#
# Base settings.
#

set print pretty on
set prompt \e[30;1m(\e[34;1mgdb\e[30;1m) \e[0m
set history save on
set pagination off
set output-radix 16
set remotetimeout 300
#handle SIGINT nostop noprint pass
#handle SIGQUIT stop print nopass
#catch fork
#catch vfork

#
# U-Boot style memory compare functions
#

define _cmp
	set $$base  = (unsigned long)$arg0
	set $$addr1 = $arg0
	set $$addr2 = $arg1
	set $$count = $arg2
	while $$count-- > 0
		if (*$$addr1 != *$$addr2)
			printf "Data mismatch at %#x units (@%#x != @%#x)\n", $arg2, $$addr1, $$addr2
			set $$count = -100
		end
		set $$addr1 += 1
		set $$addr2 += 1
	end
	if $$count == -1
		printf "Data matches for %#x units\n", $arg2
	end
	dont-repeat
end
document _cmp
Usage: cmp[bwl] <address> <address> <count>
Compare <count> <bytes|words|longs> between <address> and <address>.
end

define cmpb
	if $argc == 3
		set $$addr1 = (unsigned char *)$arg0
		set $$addr2 = (unsigned char *)$arg1
		_cmp $$addr1 $$addr2 $arg2
	else
		help _cmp
	end
end
document cmpb
Use 'help _cmp'
end
define cmpw
	if $argc == 3
		set $$addr1 = (unsigned short *)$arg0
		set $$addr2 = (unsigned short *)$arg1
		_cmp $$addr1 $$addr2 $arg2
	else
		help _cmp
	end
end
document cmpw
Use 'help _cmp'
end
define cmpl
	if $argc == 3
		set $$addr1 = (unsigned long *)$arg0
		set $$addr2 = (unsigned long *)$arg1
		_cmp $$addr1 $$addr2 $arg2
	else
		help _cmp
	end
end
document cmpl
Use 'help _cmp'
end


#
# U-Boot style memory copy functions
#

define _cp
	set $$src = $arg0
	set $$dst = $arg1
	set $$count = $arg2
	while $$count-- > 0
		set *$$dst = *$$src
		set $$src += 1
		set $$dst += 1
	end
	printf "Copied %#x units from %#x to %#x\n", $arg2, $arg0, $arg1
	dont-repeat
end
document _cp
Usage: cp[bwl] <src> <dst> <count>
Copy <count> <bytes|words|longs> from <src> to <dst>.
end

define cpb
	if $argc == 3
		set $$addr1 = (unsigned char *)$arg0
		set $$addr2 = (unsigned char *)$arg1
		_cp $$addr1 $$addr2 $arg2
	else
		help _cp
	end
end
document cpb
Use 'help _cp'
end
define cpw
	if $argc == 3
		set $$addr1 = (unsigned short *)$arg0
		set $$addr2 = (unsigned short *)$arg1
		_cp $$addr1 $$addr2 $arg2
	else
		help _cp
	end
end
document cpw
Use 'help _cp'
end
define cpl
	if $argc == 3
		set $$addr1 = (unsigned long *)$arg0
		set $$addr2 = (unsigned long *)$arg1
		_cp $$addr1 $$addr2 $arg2
	else
		help _cp
	end
end
document cpl
Use 'help _cp'
end


#set extended-prompt \[\e[30;1m\](\[\e[34;1m\]gdb\[\e[30;1m\]) \[\e[0m\]