1 # Basic expect script
for LD Regression Tests
2 # Copyright
(C
) 1993, 94, 95, 97, 98, 1999 Free Software Foundation
4 # This file is free software
; you can redistribute it and
/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation
; either version
2 of the License
, or
7 #
(at your option
) any later version.
9 # This
program is distributed in the hope that it will be useful
,
10 # but WITHOUT
ANY WARRANTY
; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License
for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this
program; if not
, write to the Free Software
16 # Foundation
, Inc.
, 59 Temple Place
- Suite
330, Boston
, MA
02111-1307, USA.
18 # Written by Jeffrey Wheat
(cassidy@cygnus.com
)
21 if ![info exists ld] then {
22 set ld [findfile $base_dir
/ld-new $base_dir
/ld-new
[transform
ld]]
25 if ![info exists as
] then {
26 set as
[findfile $base_dir
/..
/gas
/as
-new $base_dir
/..
/gas
/as
-new
[transform as
]]
29 if ![info exists nm
] then {
30 set nm
[findfile $base_dir
/..
/binutils
/nm
-new $base_dir
/..
/binutils
/nm
-new
[transform nm
]]
33 if ![info exists objdump
] then {
34 set objdump
[findfile $base_dir
/..
/binutils
/objdump
]
37 if ![info exists objcopy
] then {
38 set objcopy
[findfile $base_dir
/..
/binutils
/objcopy
]
41 if ![info exists ar
] then {
42 set ar
[findfile $base_dir
/..
/binutils
/ar
]
45 if ![info exists strip] then {
46 set strip [findfile $base_dir
/..
/binutils
/strip-new $base_dir
/..
/binutils
/strip-new
[transform
strip]]
49 if {![file isdirectory tmpdir
]} then {
50 catch
"exec mkdir tmpdir" status
53 # Make a symlink from tmpdir
/as to the assembler in the build tree
, so
54 # that we can use a
-B option to gcc to force it to use the newly
56 if {![file isdirectory tmpdir
/gas
]} then {
57 catch
"exec mkdir tmpdir/gas" status
58 catch
"exec ln -s ../../../gas/as-new tmpdir/gas/as" status
60 set gcc_gas_flag
"-B[pwd]/tmpdir/gas/"
62 #
load the utility procedures
65 proc get_link_files
{varname
} {
70 if ![info exists $varname
] {
71 set status [catch
"exec sh -c \"host='$target_triplet' && CC='$CC' && . $srcdir/../configure.host && eval echo \\$$varname\"" result]
72 if $
status { error
"Error getting native link files: $result" }
77 proc get_target_emul
{} {
80 set status [catch
"exec sh -c \"targ='$target_triplet' && . $srcdir/../configure.tgt && echo \\\$targ_emul\"" result]
81 if $
status { error
"Error getting emulation name: $result" }
86 foreach x
{HOSTING_CRT0 HOSTING_LIBS
} {
90 foreach x
{HOSTING_CRT0 HOSTING_LIBS
} { set $x
"" }
92 if ![info exists HOSTING_EMU
] { set HOSTING_EMU
"-m [get_target_emul]" }
95 # ld_version
-- extract and print the version number of
ld compiler
(GCC
)
99 default_ld_version $
ld
103 # ld_exit
-- just a stub
for ld
112 proc ld_start
{ ld target
} {
118 # link an object using relocation
120 proc ld_relocate
{ ld target objects
} {
121 default_ld_relocate $
ld $target $objects
126 # link a
program using
ld
128 proc ld_link
{ ld target objects
} {
129 default_ld_link $
ld $target $objects
134 # link a
program using
ld, without including
any libraries
136 proc ld_simple_link
{ ld target objects
} {
137 default_ld_simple_link $
ld $target $objects
142 #
compile an object using $cc
144 proc ld_compile
{ cc source object
} {
145 default_ld_compile $cc $source $object
152 proc ld_assemble
{ as source object
} {
153 default_ld_assemble $as $source $object
160 proc ld_nm
{ nm object
} {
161 default_ld_nm $nm $object
166 #
execute ithe target
168 proc ld_exec
{ target output
} {
169 default_ld_exec $target $output