Date: Sun, 7 Jan 2007 22:02:13 +0100 From: Bernd Walter <ticso@cicely12.cicely.de> To: freebsd-arm@freebsd.org Cc: Bernd Walter <ticso@cicely12.cicely.de>, Hans Petter Selasky <hselasky@c2i.net> Subject: Strange assembler warning Message-ID: <20070107210212.GP58585@cicely12.cicely.de>
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I was trying to build Hans Petter's USB stack:
cc -c -O2 -pipe -fno-strict-aliasing -mcpu=arm9 -std=c99 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -fformat-extensions -nostdinc -I- -I. -I../../.. -I../../../contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -mcpu=arm9 -ffreestanding -Werror ../../../dev/usb/ohci.c
../../../dev/usb/ohci.c:120:1: "PHYSADDR" redefined
In file included from <command line>:5:
./opt_global.h:3:1: this is the location of the previous definition
{standard input}: Assembler messages:
{standard input}:6052: Warning: source register same as write-back base
*** Error code 1
Stop in /usr/src/sys/arm/compile/FBOX.
98.000u 3.000s 2:01.33 83.8% 37057+84655k 1+12io 2pf+0w
Exit 1
[86]arm9#
Ok - the PHYADDR is a name collision with the kernel load address.
After removing the clash it compiles.
But the assembler warning remains.
--
B.Walter http://www.bwct.de http://www.fizon.de
bernd@bwct.de info@bwct.de support@fizon.de
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