[@option{--keep-global-symbols=}@var{filename}]
[@option{--localize-symbols=}@var{filename}]
[@option{--weaken-symbols=}@var{filename}]
- [@option{--alt-machine-code=@var{index}}]
+ [@option{--alt-machine-code=}@var{index}]
+ [@option{--prefix-symbols=}@var{string}]
+ [@option{--prefix-sections=}@var{string}]
+ [@option{--prefix-alloc-sections=}@var{string}]
[@option{-v}|@option{--verbose}]
[@option{-V}|@option{--version}]
[@option{--help}]
new code, but other applications still depend on the original code
being used.
+@item --prefix-symbols=@var{string}
+Prefix all symbols in the output file with @var{string}.
+
+@item --prefix-sections=@var{string}
+Prefix all section names in the output file with @var{string}.
+
+@item --prefix-alloc-sections=@var{string}
+Prefix all the names of all allocated sections in the output file with
+@var{string}.
+
@item -V
@itemx --version
Show the version number of @command{objcopy}.
When disassembling, print the complete address on each line. This is
the older disassembly format.
-@item --disassemble-zeroes
-Normally the disassembly output will skip blocks of zeroes. This
-option directs the disassembler to disassemble those blocks, just like
-any other data.
-
@item -EB
@itemx -EL
@itemx --endian=@{big|little@}
address size and operand size. These four options will be overridden if
@option{x86-64}, @option{i386} or @option{i8086} appear later in the
option string. Lastly, @option{suffix}, when in AT&T mode,
-instructs the dissassembler to print a mnemonic suffix even when the
+instructs the disassembler to print a mnemonic suffix even when the
suffix could be inferred by the operands.
For PPC, @option{booke}, @option{booke32} and @option{booke64} select
disassembly of BookE instructions. @option{32} and @option{64} select
PowerPC and PowerPC64 disassembly, respectively.
+For MIPS, this option controls the printing of register names in
+disassembled instructions. Multiple selections from the
+following may be specified as a comma separated string, and invalid
+options are ignored:
+
+@table @code
+@item gpr-names=@var{ABI}
+Print GPR (general-purpose register) names as appropriate
+for the specified ABI. By default, GPR names are selected according to
+the ABI of the binary being disassembled.
+
+@item fpr-names=@var{ABI}
+Print FPR (floating-point register) names as
+appropriate for the specified ABI. By default, FPR numbers are printed
+rather than names.
+
+@item cp0-names=@var{ARCH}
+Print CP0 (system control coprocessor; coprocessor 0) register names
+as appropriate for the CPU or architecture specified by
+@var{ARCH}. By default, CP0 register names are selected according to
+the architecture and CPU of the binary being disassembled.
+
+@item reg-names=@var{ABI}
+Print GPR and FPR names as appropriate for the selected ABI.
+
+@item reg-names=@var{ARCH}
+Print CPU-specific register names (i.e., only the CP0 register names,
+for now) as appropriate for the selected CPU or architecture.
+@end table
+
+For any of the options listed above, @var{ABI} or
+@var{ARCH} may be specified as @samp{numeric} to have numbers printed
+rather than names, for the selected types of registers.
+You can list the available values of @var{ABI} and @var{ARCH} using
+the @option{--help} option.
+
@item -p
@itemx --private-headers
Print information that is specific to the object file format. The exact
@cindex wide output, printing
Format some lines for output devices that have more than 80 columns.
Also do not truncate symbol names when they are displayed.
+
+@item -z
+@itemx --disassemble-zeroes
+Normally the disassembly output will skip blocks of zeroes. This
+option directs the disassembler to disassemble those blocks, just like
+any other data.
@end table
@c man end
@item -e @var{encoding}
@itemx --encoding=@var{encoding}
Select the character encoding of the strings that are to be found.
-Possible values for @var{encoding} are: @samp{s} = single-byte
-characters (ASCII, ISO 8859, etc., default), @samp{b} = 16-bit
-Bigendian, @samp{l} = 16-bit Littleendian, @samp{B} = 32-bit Bigendian,
-@samp{L} = 32-bit Littleendian. Useful for finding wide character
-strings.
+Possible values for @var{encoding} are: @samp{s} = single-7-bit-byte
+characters (ASCII, ISO 8859, etc., default), @samp{S} =
+single-8-bit-byte characters, @samp{b} = 16-bit bigendian, @samp{l} =
+16-bit littleendian, @samp{B} = 32-bit bigendian, @samp{L} = 32-bit
+littleendian. Useful for finding wide character strings.
@item --target=@var{bfdname}
@cindex object code format
the one used by the HP compiler
@item edg
the one used by the EDG compiler
-@item gnu-new-abi
+@item gnu-v3
the one used by the @sc{gnu} compiler with the new ABI.
@end table
@var{elffile}@dots{} are the object files to be examined. At the
moment, @command{readelf} does not support examining archives, nor does it
-support examing 64 bit ELF files.
+support examining 64 bit ELF files.
@c man end
projects / deliverable / binutils-gdb.git / blobdiff