Re: Linux v2.5.46
george anzinger (george@mvista.com)
Mon, 04 Nov 2002 16:40:21 -0800
/usr/src/hardhat/devkit/x86/pentium3/bin/pentium3-ld -m
elf_i386 -r -o init/built-in.o init/main.o init/version.o
init/do_mounts.o init/initramfs.o
make -f scripts/Makefile.build obj=usr
gcc -Wp,-MD,usr/.gen_init_cpio.d -Wall -Wstrict-prototypes
-O2 -fomit-frame-pointer -o usr/gen_init_cpio
usr/gen_init_cpio.c
( cd usr ; ./gen_init_cpio | gzip -9c >
initramfs_data.cpio.gz )
/usr/src/hardhat/devkit/x86/pentium3/bin/pentium3-objcopy -I
binary -O elf32-i386 -B i386 \
--rename-section .data=.init.initramfs \
usr/initramfs_data.cpio.gz usr/initramfs_data.o
/usr/src/hardhat/devkit/x86/pentium3/bin/pentium3-objcopy:
invalid option -- B
Usage:
/usr/src/hardhat/devkit/x86/pentium3/bin/pentium3-objcopy
<switches> in-file [out-file]
The switches are:
-I --input-target <bfdname> Assume input file is in
format <bfdname>
-O --output-target <bfdname> Create an output file in
format <bfdname>
-F --target <bfdname> Set both input and output
format to <bfdname>
--debugging Convert debugging
information, if possible
-p --preserve-dates Copy modified/access
timestamps to the output
-j --only-section <name> Only copy section <name>
into the output
-R --remove-section <name> Remove section <name>
from the output
-S --strip-all Remove all symbol and
relocation information
-g --strip-debug Remove all debugging
symbols
--strip-unneeded Remove all symbols not
needed by relocations
-N --strip-symbol <name> Do not copy symbol <name>
-K --keep-symbol <name> Only copy symbol <name>
-L --localize-symbol <name> Force symbol <name> to be
marked as a local
-W --weaken-symbol <name> Force symbol <name> to be
marked as a weak
--weaken Force all global symbols
to be marked as weak
-x --discard-all Remove all non-global
symbols
-X --discard-locals Remove any
compiler-generated symbols
-i --interleave <number> Only copy one out of
every <number> bytes
-b --byte <num> Select byte <num> in
every interleaved block
--gap-fill <val> Fill gaps between
sections with <val>
--pad-to <addr> Pad the last section up
to address <addr>
--set-start <addr> Set the start address to
<addr>
{--change-start|--adjust-start} <incr>
Add <incr> to the start
address
{--change-addresses|--adjust-vma} <incr>
Add <incr> to LMA, VMA
and start addresses
{--change-section-address|--adjust-section-vma}
<name>{=|+|-}<val>
Change LMA and VMA of
section <name> by <val>
--change-section-lma <name>{=|+|-}<val>
Change the LMA of section
<name> by <val>
--change-section-vma <name>{=|+|-}<val>
Change the VMA of section
<name> by <val>
{--[no-]change-warnings|--[no-]adjust-warnings}
Warn if a named section
does not exist
--set-section-flags <name>=<flags>
Set section <name>'s
properties to <flags>
--add-section <name>=<file> Add section <name> found
in <file> to output
--change-leading-char Force output format's
leading character style
--remove-leading-char Remove leading character
from global symbols
--redefine-sym <old>=<new> Redefine symbol name
<old> to <new>
--srec-len <number> Restrict the length of
generated Srecords
--srec-forceS3 Restrict the type of
generated Srecords to S3
-v --verbose List all object files
modified
-V --version Display this program's
version number
-h --help Display this output
/usr/src/hardhat/devkit/x86/pentium3/bin/pentium3-objcopy:
supported targets: elf32-i386 a.out-i386-linux efi-app-ia32
elf32-little elf32-big srec symbolsrec tekhex binary ihex
make[1]: *** [usr/initramfs_data.o] Error 1
make: *** [usr] Error 2
It seems that CONFIG_RAMFS is on and without a prompt string
it can not be changed:
--- /usr/src/linux-2.5.46-hrposix/fs/Kconfig~ Mon Nov 4
16:39:26 2002
+++ /usr/src/linux-2.5.46-hrposix/fs/Kconfig Mon Nov 4
16:34:12 2002
@@ -588,7 +588,7 @@
See <file:Documentation/filesystems/tmpfs.txt> for
details.
config RAMFS
- bool
+ bool "Ram file system"
default y
---help---
Ramfs is a file system which keeps all files in RAM. It
allows
Does NOT fix the problem, but does allow you to side step it
:)
--
George Anzinger george@mvista.com
High-res-timers:
http://sourceforge.net/projects/high-res-timers/
Preemption patch:
http://www.kernel.org/pub/linux/kernel/people/rml
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