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41177: _nm: add support for macOS and OpenBSD

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This commit is contained in:
Jun-ichi Takimoto 2017-06-01 00:08:22 +09:00
parent 151a4660e2
commit 01fb569009
2 changed files with 85 additions and 30 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2017-05-30 Jun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>
* 41177: Completion/Unix/Command/_nm: add support for macOS
and OpenBSD
2017-05-26 Peter Stephenson <p.stephenson@samsung.com>
* 41164: Src/hashtable.c, Src/hist.c, Src/zsh.h: Don't free a

110
Completion/Unix/Command/_nm
View file

@ -5,55 +5,62 @@ local args files variant
files="*:object file:_object_files"
args=(
'(-A -o --print-file-name)'{-A,-o,--print-file-name}'[print name of input file on each line]'
'(--demangle)-C[decode symbol names]'
'(--demangle --no-demangle)-C[decode symbol names]'
'(-D --dynamic)'{-D,--dynamic}'[display dynamic symbols instead of normal ones]'
'(-g --extern-only)'{-g,--extern-only}'[display only global symbols]'
'(-t --radix -o -x)'{-t,--radix}'[specify radix for numeric values]:radix:((d\:decimal o\:octal x\:hexadecimal))'
)
if _pick_variant -r variant binutils=GNU elftoolchain=elftoolchain elfutils=elfutils unix -V; then
compset -P '@' && files='*:options file:_files'
args+=(
'(- *)--help[display help information]'
'(- *)--version[display version information]'
'(- *)'{-V,--version}'[display version information]'
'(-f --format -P --portability)-B[same as --format=bsd]'
'(-C --no-demangle)--demangle=-[decode symbol names]::style:(auto gnu lucid arm hp edg gnu-v3 java gnat)'
"(-C --demangle)--no-demangle[don't decode symbol names]"
'(-u --undefined-only)--defined-only[display only defined symbols]'
'(-f --format -P)--format=[specify output format]:format:(bsd sysv posix)'
'(-n --numeric-sort -p --no-sort --size-sort -v)'{-n,--numeric-sort}'[sort symbols numerically by address]'
'(-p --no-sort -n --numeric-sort -r -P --reverse-sort --size-sort)'{-p,--no-sort}'[do not sort symbols]'
'(-p --no-sort -n -v --numeric-sort -r --reverse-sort --size-sort)'{-p,--no-sort}'[do not sort symbols]'
'(-P --portability -B -f --format)'{-P,--portability}'[same as --format=posix]'
'(-r --reverse-sort -p --no-sort --size-sort -v)'{-r,--reverse-sort}'[reverse sort order]'
'(-r --reverse-sort -p --no-sort)'{-r,--reverse-sort}'[reverse sort order]'
'(-u --undefined-only --defined-only)'{-u,--undefined-only}'[display only undefined symbols]'
'(-a --debug-syms)'{-a,--debug-syms}'[display debugger-only symbols]'
'(-S --print-size)'{-S,--print-size}'[print size of defined symbols]'
'(-s --print-armap)'{-s,--print-armap}'[include index for symbols from archive members]'
'(-p --no-sort -n --numeric-sort -r -v)--size-sort[sort symbols by size]'
)
case $variant in
elftoolchain|binutils)
args+=(
'(-l --line-numbers)'{-l,--line-numbers}'[display source file and line numbers from debug information]'
"(-C --demangle)--no-demangle[don't decode symbol names]"
'(-p --no-sort -n -v --numeric-sort)--size-sort[sort symbols by size]'
'(-n --numeric-sort -p --no-sort --size-sort)-v[sort symbols numerically by address]'
'(- *)-h[display help information]'
)
;|
elftoolchain)
args=( ${args:#*--(portability|extern-only)\[*}
'(- *)-h[display help information]'
'(-t -x)-o[print values in octal]'
'(-t -o)-x[print values in hexadecimal]'
'(--size-sort)-v[sort output by value]'
args=( ${args:#*(-C|-o|--portability)\[*}
'(-C --demangle)'{-C,--demangle=-}'[decode symbol names]::style:(auto gnu-v2 gnu-v3 arm)'
'(-g --extern-only)-e[only display global and static symbols]'
'(--format -P)-F+[specify output format]:format:(bsd sysv posix)'
'-o[with -P, same as -t o; otherwise same as -A]'
'(-t --radix)-x[print values in hexadecimal]'
)
;;
elfutils)
args+=(
'--mark-special[mark special symbols]'
'--color=[use color in output]:color:(always auto never)'
'(-C)--demangle[decode symbol names]'
'(--format -P)-f+[specify output format]:format:(bsd sysv posix)'
'(- *)--usage[give a short usage message]'
'(- *)-\\?[display help information]'
)
;;
binutils)
compset -P '@' && files='*:options file:_files'
args+=(
'(-f --format -P)-f+[specify output format]:format:(bsd sysv posix)'
'(-C --no-demangle)--demangle=-[decode symbol names]::style:(auto gnu lucid arm hp edg gnu-v3 java gnat)'
'--plugin[load specified plugin]:plugin'
'--special-syms[include special symbols in the output]'
'--synthetic[display synthetic symbols as well]'
@ -63,22 +70,65 @@ if _pick_variant -r variant binutils=GNU elftoolchain=elftoolchain elfutils=elfu
;;
esac
else
# following flags are accurate for Solaris
args=( ${args:#(|*\)(\*|))-[o-]*}
"-h[don't display column headers]"
'-l[distinguish WEAK symbols with * character]'
'(-t -x)-o[print values in octal]'
'(-v)-n[sort symbols by name]'
'(-P)-p[produce parsable output]'
'(-p)-P[portable output format]'
'(-r)-R[print archive name, object file and symbol name]'
'-r[prepend name of input file to each symbol name]'
'-s[print section name instead of index]'
'-u[print undefined symbols only]'
'(-n)-v[sort external symbols by value]'
'-V[display version of the nm command]'
'(-o -t)-x[print values in hexadecimal]'
)
case $OSTYPE in
(darwin*|openbsd*)
args=(
'(-A -o)'{-A,-o}'[prepend file name to each output line]'
'(-g)-a[display all symbols including those for debuggers]'
'(-a)-g[display only global symbols]'
'(-U)-u[display only undefined symbols]'
'(-p)-n[sort numerically rather than alphabetically]'
"(-n -r)-p[don't sort; display in symbol-table order]"
'(-p)-r[sort in reverse order]'
'(-j)-P[print information in a portable format]'
'(-j)-t[specify radix for numeric values (used with -P)]:radix:((d\:decimal o\:octal x\:hexadecimal))'
);|
(darwin*)
args+=(
"(-u)-U[don't display undefined symbols]"
'-f[display symbol table of dynamic library flat]'
'(-P -t -m)-j[just display symbol names (no value or type)]'
'-l[display .section_start if no symbol is in the section (used with -s)]'
'(-j)-m[use verbose format for Mach-O symbols]'
'-s[list only symbols in the specified section]:segment name: :section name: '
"-x[display symbol table entry's fields in hexadecimal]"
'*-arch[select architecture from universal file]:architecture:(all i386 x86_64)'
);;
(openbsd*)
args+=(
'-C[decode low-level symbol names]'
'-D[display dynamic symbol table instead of normal symbol table]'
'-e[output extended information]'
'-s[show archive index]'
'-w[warn about non-object archive members]'
);;
(solaris*)
args=( ${args:#(|*\)(\*|))-[o-]*}
"-h[don't display column headers]"
'-l[distinguish WEAK symbols with * character]'
'(-t -x)-o[print values in octal]'
'(-v)-n[sort symbols by name]'
'(-P)-p[produce parsable output]'
'(-p)-P[portable output format]'
'(-r)-R[print archive name, object file and symbol name]'
'-r[prepend name of input file to each symbol name]'
'-s[print section name instead of index]'
'-u[print undefined symbols only]'
'(-n)-v[sort external symbols by value]'
'-V[display version of the nm command]'
'(-o -t)-x[print values in hexadecimal]'
);;
(*)
# minimal POSIX
args=(
'-A[print name of input file on each line]'
'(-u)-g[display only global symbols]'
'-P[print information in a portable format]'
'-t[specify radix for numeric values]:radix:((d\:decimal o\:octal x\:hexadecimal))'
'(-g)-u[display only undefined symbols]'
'-v[sort symbols by value instead of by name]'
);;
esac
fi
_arguments -s "$args[@]" $files
_arguments -s -S : "$args[@]" $files