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* emultempl/alphaelf.em: Format option help.

Browse Source 
* emultempl/armcoff.em: Likewise.
	* emultempl/armelf.em: Likewise.
	* emultempl/avrelf.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/hppaelf.em: Likewise.
	* emultempl/ia64elf.em: Likewise.
	* emultempl/m68hc1xelf.em: Likewise.
	* emultempl/ppc32elf.em: Likewise.
	* emultempl/ppc64elf.em: Likewise.
	* emultempl/scoreelf.em: Likewise.
	* emultempl/spuelf.em: Likewise.
	* emultempl/ticoff.em: Likewise.
	* emultempl/vxworks.em: Likewise.
	* emultempl/xtensaelf.em: Likewise.
This commit is contained in:
Alan Modra
2007-08-17 13:50:48 +00:00
parent c58dea77ff
commit 442996eee8
16 changed files with 174 additions and 128 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
ld/ChangeLog
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@ -1,3 +1,21 @@
2007-08-17 Alan Modra <amodra@bigpond.net.au>
* emultempl/alphaelf.em: Format option help.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/avrelf.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/ia64elf.em: Likewise.
* emultempl/m68hc1xelf.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/scoreelf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vxworks.em: Likewise.
* emultempl/xtensaelf.em: Likewise.
2007-08-17 Alan Modra <amodra@bigpond.net.au>
* ldexp.c (exp_get_vma, exp_get_fill): Canonicalise error messages.

3
ld/emultempl/armelf.em
View File

@ -290,7 +290,8 @@ PARSE_AND_LIST_OPTIONS='
fprintf (file, _(" --fix-v4bx Rewrite BX rn as MOV pc, rn for ARMv4\n"));
fprintf (file, _(" --use-blx Enable use of BLX instructions\n"));
fprintf (file, _(" --vfp11-denorm-fix Specify how to fix VFP11 denorm erratum\n"));
fprintf (file, _(" --no-enum-size-warning Don'\''t warn about objects with incompatible enum sizes\n"));
fprintf (file, _(" --no-enum-size-warning Don'\''t warn about objects with incompatible"
" enum sizes\n"));
fprintf (file, _(" --pic-veneer Always generate PIC interworking veneers\n"));
'

22
ld/emultempl/avrelf.em
View File

@ -201,27 +201,29 @@ PARSE_AND_LIST_OPTIONS='
fprintf (file, _(" --pmem-wrap-around=<val> "
"Make the linker relaxation machine assume that a\n"
" "
"program counter wrap-around occures at address\n"
" program counter wrap-around occures at address\n"
" "
"<val>. Supported values are 8k, 16k, 32k and 64k.\n"));
" <val>. Supported values: 8k, 16k, 32k and 64k.\n"));
fprintf (file, _(" --no-call-ret-replacement "
"The relaxation machine normally will\n"
" "
"substitute two immediately following call/ret\n"
" substitute two immediately following call/ret\n"
" "
"instructions by a single jump instruction.\n"
" instructions by a single jump instruction.\n"
" "
"This option disables this optimization.\n"));
" This option disables this optimization.\n"));
fprintf (file, _(" --no-stubs "
"If the linker detects to attempt to access\n"
" "
"an instruction beyond 128k by a reloc that\n"
" an instruction beyond 128k by a reloc that\n"
" "
"is limited to 128k max, it inserts a jump\n"
" is limited to 128k max, it inserts a jump\n"
" "
"stub. You can de-active this with this switch.\n"));
fprintf (file, _(" --debug-stubs Used for debugging avr-ld.\n"));
fprintf (file, _(" --debug-relax Used for debugging avr-ld.\n"));
" stub. You can de-active this with this switch.\n"));
fprintf (file, _(" --debug-stubs "
"Used for debugging avr-ld.\n"));
fprintf (file, _(" --debug-relax "
"Used for debugging avr-ld.\n"));
'
PARSE_AND_LIST_ARGS_CASES='

85
ld/emultempl/elf32.em
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@ -2192,54 +2192,83 @@ fragment <<EOF
static void
gld${EMULATION_NAME}_list_options (FILE * file)
{
fprintf (file, _(" --build-id[=STYLE]\tGenerate build ID note\n"));
fprintf (file, _("\
--build-id[=STYLE] Generate build ID note\n"));
EOF
if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
fragment <<EOF
fprintf (file, _(" -Bgroup\t\tSelects group name lookup rules for DSO\n"));
fprintf (file, _(" --disable-new-dtags\tDisable new dynamic tags\n"));
fprintf (file, _(" --enable-new-dtags\tEnable new dynamic tags\n"));
fprintf (file, _(" --eh-frame-hdr\tCreate .eh_frame_hdr section\n"));
fprintf (file, _(" --hash-style=STYLE\tSet hash style to sysv, gnu or both\n"));
fprintf (file, _(" -z combreloc\t\tMerge dynamic relocs into one section and sort\n"));
fprintf (file, _(" -z defs\t\tReport unresolved symbols in object files.\n"));
fprintf (file, _(" -z execstack\t\tMark executable as requiring executable stack\n"));
fprintf (file, _(" -z initfirst\t\tMark DSO to be initialized first at runtime\n"));
fprintf (file, _(" -z interpose\t\tMark object to interpose all DSOs but executable\n"));
fprintf (file, _(" -z lazy\t\tMark object lazy runtime binding (default)\n"));
fprintf (file, _(" -z loadfltr\t\tMark object requiring immediate process\n"));
fprintf (file, _(" -z muldefs\t\tAllow multiple definitions\n"));
fprintf (file, _(" -z nocombreloc\tDon't merge dynamic relocs into one section\n"));
fprintf (file, _(" -z nocopyreloc\tDon't create copy relocs\n"));
fprintf (file, _(" -z nodefaultlib\tMark object not to use default search paths\n"));
fprintf (file, _(" -z nodelete\t\tMark DSO non-deletable at runtime\n"));
fprintf (file, _(" -z nodlopen\t\tMark DSO not available to dlopen\n"));
fprintf (file, _(" -z nodump\t\tMark DSO not available to dldump\n"));
fprintf (file, _(" -z noexecstack\tMark executable as not requiring executable stack\n"));
fprintf (file, _("\
-Bgroup Selects group name lookup rules for DSO\n"));
fprintf (file, _("\
--disable-new-dtags Disable new dynamic tags\n"));
fprintf (file, _("\
--enable-new-dtags Enable new dynamic tags\n"));
fprintf (file, _("\
--eh-frame-hdr Create .eh_frame_hdr section\n"));
fprintf (file, _("\
--hash-style=STYLE Set hash style to sysv, gnu or both\n"));
fprintf (file, _("\
-z combreloc Merge dynamic relocs into one section and sort\n"));
fprintf (file, _("\
-z defs Report unresolved symbols in object files.\n"));
fprintf (file, _("\
-z execstack Mark executable as requiring executable stack\n"));
fprintf (file, _("\
-z initfirst Mark DSO to be initialized first at runtime\n"));
fprintf (file, _("\
-z interpose Mark object to interpose all DSOs but executable\n"));
fprintf (file, _("\
-z lazy Mark object lazy runtime binding (default)\n"));
fprintf (file, _("\
-z loadfltr Mark object requiring immediate process\n"));
fprintf (file, _("\
-z muldefs Allow multiple definitions\n"));
fprintf (file, _("\
-z nocombreloc Don't merge dynamic relocs into one section\n"));
fprintf (file, _("\
-z nocopyreloc Don't create copy relocs\n"));
fprintf (file, _("\
-z nodefaultlib Mark object not to use default search paths\n"));
fprintf (file, _("\
-z nodelete Mark DSO non-deletable at runtime\n"));
fprintf (file, _("\
-z nodlopen Mark DSO not available to dlopen\n"));
fprintf (file, _("\
-z nodump Mark DSO not available to dldump\n"));
fprintf (file, _("\
-z noexecstack Mark executable as not requiring executable stack\n"));
EOF
if test -n "$COMMONPAGESIZE"; then
fragment <<EOF
fprintf (file, _(" -z norelro\t\tDon't create RELRO program header\n"));
fprintf (file, _("\
-z norelro Don't create RELRO program header\n"));
EOF
fi
fragment <<EOF
fprintf (file, _(" -z now\t\tMark object non-lazy runtime binding\n"));
fprintf (file, _(" -z origin\t\tMark object requiring immediate \$ORIGIN processing\n\t\t\t at runtime\n"));
fprintf (file, _("\
-z now Mark object non-lazy runtime binding\n"));
fprintf (file, _("\
-z origin Mark object requiring immediate \$ORIGIN\n\
processing at runtime\n"));
EOF
if test -n "$COMMONPAGESIZE"; then
fragment <<EOF
fprintf (file, _(" -z relro\t\tCreate RELRO program header\n"));
fprintf (file, _("\
-z relro Create RELRO program header\n"));
EOF
fi
fragment <<EOF
fprintf (file, _(" -z max-page-size=SIZE\tSet maximum page size to SIZE\n"));
fprintf (file, _(" -z common-page-size=SIZE\n\t\t\tSet common page size to SIZE\n"));
fprintf (file, _(" -z KEYWORD\t\tIgnored for Solaris compatibility\n"));
fprintf (file, _("\
-z max-page-size=SIZE Set maximum page size to SIZE\n"));
fprintf (file, _("\
-z common-page-size=SIZE Set common page size to SIZE\n"));
fprintf (file, _("\
-z KEYWORD Ignored for Solaris compatibility\n"));
EOF
fi

15
ld/emultempl/hppaelf.em
View File

@ -353,13 +353,14 @@ PARSE_AND_LIST_OPTIONS='
multiple sub-space shared libraries\n"
));
fprintf (file, _("\
--stub-group-size=N Maximum size of a group of input sections that can be\n\
handled by one stub section. A negative value\n\
locates all stubs before their branches (with a\n\
group size of -N), while a positive value allows\n\
two groups of input sections, one before, and one\n\
after each stub section. Values of +/-1 indicate\n\
the linker should choose suitable defaults.\n"
--stub-group-size=N Maximum size of a group of input sections that\n\
can be handled by one stub section. A negative\n\
value locates all stubs before their branches\n\
(with a group size of -N), while a positive\n\
value allows two groups of input sections, one\n\
before, and one after each stub section.\n\
Values of +/-1 indicate the linker should\n\
choose suitable defaults.\n"
));
'

2
ld/emultempl/m68hc1xelf.em
View File

@ -352,7 +352,7 @@ PARSE_AND_LIST_LONGOPTS='
'
PARSE_AND_LIST_OPTIONS='
fprintf (file, _(""
fprintf (file, _(
" --no-trampoline Do not generate the far trampolines used to call\n"
" a far function using 'jsr' or 'bsr'.\n"
" --bank-window NAME Specify the name of the memory region describing\n"

27
ld/emultempl/ppc64elf.em
View File

@ -512,22 +512,23 @@ PARSE_AND_LIST_LONGOPTS='
PARSE_AND_LIST_OPTIONS='
fprintf (file, _("\
--stub-group-size=N Maximum size of a group of input sections that can be\n\
handled by one stub section. A negative value\n\
locates all stubs before their branches (with a\n\
group size of -N), while a positive value allows\n\
two groups of input sections, one before, and one\n\
after each stub section. Values of +/-1 indicate\n\
the linker should choose suitable defaults.\n"
--stub-group-size=N Maximum size of a group of input sections that\n\
can be handled by one stub section. A negative\n\
value locates all stubs before their branches\n\
(with a group size of -N), while a positive\n\
value allows two groups of input sections, one\n\
before, and one after each stub section.\n\
Values of +/-1 indicate the linker should\n\
choose suitable defaults.\n"
));
fprintf (file, _("\
--emit-stub-syms Label linker stubs with a symbol.\n"
));
fprintf (file, _("\
--dotsyms For every version pattern \"foo\" in a version script,\n\
add \".foo\" so that function code symbols are\n\
treated the same as function descriptor symbols.\n\
Defaults to on.\n"
--dotsyms For every version pattern \"foo\" in a version\n\
script, add \".foo\" so that function code\n\
symbols are treated the same as function\n\
descriptor symbols. Defaults to on.\n"
));
fprintf (file, _("\
--no-dotsyms Don'\''t do anything special in version scripts.\n"
@ -545,8 +546,8 @@ PARSE_AND_LIST_OPTIONS='
--no-multi-toc Disallow automatic multiple toc sections.\n"
));
fprintf (file, _("\
--non-overlapping-opd Canonicalize .opd, so that there are no overlapping\n\
.opd entries.\n"
--non-overlapping-opd Canonicalize .opd, so that there are no\n\
overlapping .opd entries.\n"
));
'

9
ld/emultempl/scoreelf.em
View File

@ -56,15 +56,6 @@ score_elf_after_open (void)
EOF
# Define some shell vars to insert bits of code into the standard elf
# parse_args and list_options functions.
#
PARSE_AND_LIST_PROLOGUE=''
PARSE_AND_LIST_SHORTOPTS=
PARSE_AND_LIST_LONGOPTS=''
PARSE_AND_LIST_OPTIONS=''
PARSE_AND_LIST_ARGS_CASES=''
# We have our own after_open and before_allocation functions, but they call
# the standard routines, so give them a different name.
LDEMUL_AFTER_OPEN=score_elf_after_open

2
ld/emultempl/spuelf.em
View File

@ -456,7 +456,7 @@ PARSE_AND_LIST_OPTIONS='
--extra-overlay-stubs Add stubs on all calls out of overlay regions.\n\
--local-store=lo:hi Valid address range.\n\
--stack-analysis Estimate maximum stack requirement.\n\
--emit-stack-syms Add __stack_func giving stack needed for each func.\n"
--emit-stack-syms Add sym giving stack needed for each func.\n"
));
'

7
ld/emultempl/xtensaelf.em
View File

@ -1999,8 +1999,11 @@ PARSE_AND_LIST_LONGOPTS='
'
PARSE_AND_LIST_OPTIONS='
fprintf (file, _(" --size-opt\t\tWhen relaxing longcalls, prefer size optimization\n\t\t\t over branch target alignment\n"));
fprintf (file, _(" --no-relax\t\tDo not relax branches or coalesce literals\n"));
fprintf (file, _("\
--size-opt When relaxing longcalls, prefer size\n\
optimization over branch target alignment\n"));
fprintf (file, _("\
--no-relax Do not relax branches or coalesce literals\n"));
'
PARSE_AND_LIST_ARGS_CASES='