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author | Roland Pesch <pesch@cygnus> | 1991-11-05 22:43:50 +0000 |
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committer | Roland Pesch <pesch@cygnus> | 1991-11-05 22:43:50 +0000 |
commit | 19450a0c52723d097be43587ddab896136672e90 (patch) | |
tree | 6f448b8350cd88426aa337645985330c19fee522 /binutils/objdump.1 | |
parent | 503b93500b52f49dc4da441e33320f5a345ca667 (diff) | |
download | gdb-19450a0c52723d097be43587ddab896136672e90.zip gdb-19450a0c52723d097be43587ddab896136672e90.tar.gz gdb-19450a0c52723d097be43587ddab896136672e90.tar.bz2 |
Initial revision
Diffstat (limited to 'binutils/objdump.1')
-rw-r--r-- | binutils/objdump.1 | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/binutils/objdump.1 b/binutils/objdump.1 new file mode 100644 index 0000000..63d1678 --- /dev/null +++ b/binutils/objdump.1 @@ -0,0 +1,218 @@ +.\" Copyright (c) 1991 Free Software Foundation +.\" See section COPYING for conditions for redistribution +.\" $Id$ +.TH objdump 1 "5 November 1991" "cygnus support" "GNU Development Tools" +.de BP +.sp +.ti \-.2i +\(** +.. + +.SH NAME +objdump\(em\&display information from object files. + +.SH SYNOPSIS +.hy 0 +.na +.TP +.B objdump +.RB "[\|" \-a "\|]" +.RB "[\|" "\-b\ "\c +.I bfdname\c +\&\|] +.RB "[\|" \-d "\|]" +.RB "[\|" \-f "\|]" +.RB "[\|" \-h | +header "\|]" +.RB "[\|" \-i "\|]" +.RB "[\|" "\-j\ "\c +.I section\c +\&\|] +.RB "[\|" \-l "\|]" +.RB "[\|" "\-m\ "\c +.I machine\c +\&\|] +.RB "[\|" \-r | +reloc "\|]" +.RB "[\|" \-s "\|]" +.RB "[\|" \-t | +syms "\|]" +.RB "[\|" \-x "\|]" +.I objfiles\c +\&.\|.\|. +.ad b +.hy 1 +.SH DESCRIPTION +\c +.B objdump\c +\& displays information about one or more object files. +The options control what particular information to display. This +information is mostly useful to programmers who are working on the +compilation tools, as opposed to programmers who just want their +program to compile and work. +.SH OPTIONS +Where long and short forms of an option are shown together, they are +equivalent. + +.TP +.IR "objfiles" .\|.\|. +The object files to be examined. When you specify archives, +\c +.B objdump\c +\& shows information on each of the member object files. + +.TP +.B \-a +If any files from \c +.I objfiles\c +\& are archives, display the archive +header information (in a format similar to `\|\c +.B ls \-l\c +\|'). Besides the +information you could list with `\|\c +.B ar tv\c +\|', `\|\c +.B objdump \-a\c +\|' shows +the object file format of each archive member. + +.TP +.BI "-b " "bfdname"\c +\& +You can specify a particular object-code format for your object files as +\c +.I bfdname\c +\&. This may not be necessary; \c +.I objdump\c +\& can +automatically recognize many formats. For example, +.sp +.br +objdump\ \-b\ oasys\ \-m\ vax\ \-h\ fu.o +.br +.sp + +Displays summary information from the section headers (`\|\c +.B \-h\c +\|') of +`\|\c +.B fu.o\c +\|', which is explicitly identified (`\|\c +.B \-m\c +\|') as a Vax object +file in the format produced by Oasys compilers. You can list the +formats available with the `\|\c +.B \-i\c +\|' option. + +.TP +.B \-d +Disassemble. Display the assembler mnemonics for the machine +instructions from \c +.I objfiles\c +\&. + +.TP +.B \-f +File header. Display summary information from the overall header of +each file in \c +.I objfiles\c +\&. + +.TP +.B \-h +.TP +.B +header +Header. Display summary information from the section headers of the +object file. + +.TP +.B \-i +Display a list showing all architectures and object formats available +for specification with \c +.B \-b\c +\& or \c +.B \-m\c +\&. + +.TP +.BI "-j " "name"\c +\& +Display information only for section \c +.I name\c +\& + +.TP +.B \-l +Label the display (using debugging information) with the source filename +and line numbers corresponding to the object code shown. + +.TP +.BI "-m " "machine"\c +\& +Specify the object files \c +.I objfiles\c +\& are for architecture +\c +.I machine\c +\&. You can list available architectures using the `\|\c +.B \-i\c +\|' +option. + +.TP +.B \-r +.TP +.B +reloc +Relocation. Print the relocation entries of the file. + +.TP +.B \-s +Display the full contents of any sections requested. + +.TP +.B \-t +.TP +.B +syms +Symbol Table. Print the symbol table entries of the file. +This is similar to the information provided by the `\|\c +.B nm\c +\|' program. + +.TP +.B \-x +Display all available header information, including the symbol table and +relocation entries. Using `\|\c +.B \-x\c +\|' is equivalent to specifying all of +`\|\c +.B \-a \-f \-h \-r \-t\c +\|'. + +.PP + +.SH "SEE ALSO" +.RB "`\|" binutils "\|'" +entry in +.B +info\c +\&; +.I +The GNU Binary Utilities\c +\&, Roland H. Pesch (October 1991); +.BR nm "(" 1 ")." + +.SH COPYING +Copyright (c) 1991 Free Software Foundation, Inc. +.PP +Permission is granted to make and distribute verbatim copies of +this manual provided the copyright notice and this permission notice +are preserved on all copies. +.PP +Permission is granted to copy and distribute modified versions of this +manual under the conditions for verbatim copying, provided that the +entire resulting derived work is distributed under the terms of a +permission notice identical to this one. +.PP +Permission is granted to copy and distribute translations of this +manual into another language, under the above conditions for modified +versions, except that this permission notice may be included in +translations approved by the Free Software Foundation instead of in +the original English. |