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Re: [PATCH] Compiler warnings and remove unused code....

To: "Steven J. Hill" <sjhill@cotw.com>
Subject: Re: [PATCH] Compiler warnings and remove unused code....
From: Geoffrey Espin <espin@idiom.com>
Date: Wed, 30 Jan 2002 10:23:40 -0800
Cc: linux-mips@oss.sgi.com
In-reply-to: <3C582D6E.F86FBFE7@cotw.com>; from Steven J. Hill on Wed, Jan 30, 2002 at 11:29:18AM -0600
References: <3C582D6E.F86FBFE7@cotw.com>
Sender: owner-linux-mips@oss.sgi.com
Steve,

> Attached is a patch to clean up a bunch of compiler warnings. Specifically
> ones associated with gcc-3.x compilers and one use of __FUNCTION__ soon to
> be deprecated. Also added some #ifdef's for HIGHMEM and removed unused
> 5432 MM code. Please apply.
> -Steve

I used your toolset to compile busybox and everything else pretty well.
But when I got to the end of "make linux", I got:

mipsel-linux-ld -G 0 -static -T arch/mips/ld.script.0x80002000 
arch/mips/kernel/head.o arch/mips/kernel/init_task.o init/main.o init/version.o 
\
        --start-group \
        arch/mips/kernel/kernel.o arch/mips/mm/mm.o kernel/kernel.o mm/mm.o 
fs/fs.o ipc/ipc.o arch/mips/math-emu/fpu_emulator.o arch/mips/ramdisk/ramdisk.o 
\
 drivers/char/char.o drivers/block/block.o drivers/misc/misc.o 
drivers/net/net.o drivers/media/media.o drivers/atm/atm.o drivers/pci/driver.o 
drivers/mtd/mtdlink.o drivers/usb/usbdrv.o drivers/input/inputdrv.o \
net/network.o \
arch/mips/lib/lib.a /home/espin/linux/lib/lib.a arch/mips/korva/korva.a \
    --end-group \
    -o vmlinux
drivers/char/char.o(.data+0x3958): undefined reference to `local symbols in 
discarded section .text.exit'
drivers/net/net.o(.data+0x17c): undefined reference to `local symbols in 
discarded section .text.exit'
drivers/usb/usbdrv.o(.data+0x4b0): undefined reference to `local symbols in 
discarded section .text.exit'
make: *** [vmlinux] Error 1


This is linux.2.4.16 + sourceforge/mipslinux (a few weeks old).

Geoff
-- 
espin@idiom.com

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