NAME

objdump − dump selected parts of a COFF object file

SYNOPSIS

objdump [ option [ modifier ... ] ] filename ...

AVAILABILITY

Available only on Sun 386i systems running a SunOS 4.0.x release or earlier.  Not a SunOS 4.1 release feature. 

DESCRIPTION

The objdump command dumps selected parts of each of its object filename arguments.  This command is compatible with System V in all its options.  It will accept both object files and archives of object files. 

objdump command attempts to format the information it dumps in a meaningful way, printing certain information in character, hex, octal or decimal representation as appropriate. 

OPTIONS

−a Dump the archive header of each member of each archive file argument. 

−g Dump the global symbols in the symbol table of an archive. 

−f Dump each file header. 

−o Dump each optional header. 

−h Dump section headers. 

−s Dump section contents. 

−r Dump relocation information. 

−l Dump line number information. 

−t Dump symbol table entries. 

−z name Dump line number entries for the named function. 

−c Dump the string table. 

−L Interpret and print the contents of the .lib sections. 

Modifiers

The following modifiers are used in conjunction with the options listed above. 

−d number
Dump the section number, number, or the range of sections starting at number and ending at the number specified by +d. 

+d number
Dump sections in the range either beginning with first section or beginning with section specified by −d. 

−n name Dump information pertaining only to the named entity.  This modifier applies to −h, −s, −r, −l, and −t. 

−p Suppress printing of the headers. 

−t index Dump only the indexed symbol table entry.  The −t used in conjunction with +t, specifies a range of symbol table entries. 

+t index Dump the symbol table entries in the range ending with the indexed entry.  The range begins at the first symbol table entry or at the entry specified by the −t option. 

−u Underline the name of the file for emphasis. 

−v Dump information in symbolic representation rather than numeric (e.g., C_STATIC instead of 0X02).  This modifier can be used with all the above options except −s and −o. 

−z name,number

−z name number
Dump line number entry or range of line numbers starting at number for the named function. 

+z number
Dump line numbers starting at either function name or number specified by −z, up to number specified by +z. 

White space separating an option and its modifier is optional. 

SEE ALSO

ar(5), coff(5)

Sun Release 4.1  —  Last change: 19 February 1988