ld/testsuite/ld-msp430-elf/msp430-elf.exp

   1 # Expect script for various MSP430 ELF tests.
   2 #   Copyright (C) 2002-2019 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 if { ![istarget "msp430*elf*"] } {
  23     return
  24 }
  25
  26 # List contains test-items with 3 items followed by 2 lists, one item and
  27 # one optional item:
  28 #  0:name
  29 #  1:ld/ar leading options, placed before object files
  30 #  2:ld/ar trailing options, placed after object files
  31 #  3:assembler options
  32 #  4:filenames of assembler files
  33 #  5:list of actions, options and expected outputs.
  34 #  6:name of output file
  35 #  7:compiler flags (optional)
  36 #
  37 # Actions: { command command-line-options file-containg-expected-output-regexps }
  38 # Commands:
  39 #   objdump: Apply objdump options on result.
  40 #   nm: Apply nm options on result.
  41 #   readelf: Apply readelf options on result.
  42 #   ld: Don't apply anything on result.  Compare output during linking with
  43 #     the file containing regexps (which is the second arg, not the third).
  44 #     Note that this *must* be the first action if it is to be used at all;
  45 #     in all other cases, any output from the linker during linking is
  46 #     treated as a sign of an error and FAILs the test.
  47 #
  48 #
  49 set msp430regionprefixtests {
  50   {"Move main() to .upper.text" "-T msp430.ld --code-region=upper"
  51     "" "" {main-with-text-rodata.s} {{objdump -d main-text-upper.d}} "main-upper"}
  52   {"Move main() to .upper.text. No .lower.text in ld script" "-T msp430-no-lower.ld --code-region=upper"
  53     "" "" {main-with-text-rodata.s} {{objdump -d main-text-upper.d}} "main-upper"}
  54   {"Move main() to .lower.text" "-T msp430.ld --code-region=lower"
  55     "" "" {main-with-text-rodata.s} {{objdump -d main-text-lower.d}} "main-lower"}
  56   {"Move \"either\" main() to .lower.text" "-T msp430.ld --code-region=either"
  57     "" "" {main-with-text-rodata.s} {{objdump -d main-text-lower.d}} "main-either"}
  58
  59   {"Move glob_var to .upper.data" "-T msp430.ld --data-region=upper"
  60     "" "" {main-with-data-bss.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
  61   {"Move glob_var to .upper.data. No .lower.data in ld script" "-T msp430-no-lower.ld --data-region=upper"
  62     "" "" {main-with-data-bss.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
  63   {"Move glob_var to .lower.data" "-T msp430.ld --data-region=lower"
  64     "" "" {main-with-data-bss.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
  65   {"Move \"either\" glob_var to .lower.data" "-T msp430.ld --data-region=lower"
  66     "" "" {main-with-data-bss.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
  67
  68   {"Move glob_zero to .upper.bss" "-T msp430.ld --data-region=upper"
  69     "" "" {main-with-data-bss.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
  70   {"Move glob_zero to .upper.bss. No .lower.bss in ld script." "-T msp430-no-lower.ld --data-region=upper"
  71     "" "" {main-with-data-bss.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
  72   {"Move glob_zero to .lower.bss" "-T msp430.ld --data-region=lower"
  73     "" "" {main-with-data-bss.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
  74   {"Move \"either\" glob_zero to .lower.bss" "-T msp430.ld --data-region=lower"
  75     "" "" {main-with-data-bss.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
  76
  77   {"Move glob_const to .upper.rodata" "-T msp430.ld --data-region=upper"
  78     "" "" {main-with-text-rodata.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
  79   {"Move glob_const to .upper.rodata. No .lower.rodata in ld script." "-T msp430-no-lower.ld --data-region=upper"
  80     "" "" {main-with-text-rodata.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
  81   {"Move glob_const to .lower.rodata" "-T msp430.ld --data-region=lower"
  82     "" "" {main-with-text-rodata.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
  83   {"Move \"either\" glob_const to .lower.rodata" "-T msp430.ld --data-region=lower"
  84     "" "" {main-with-text-rodata.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
  85 }
  86
  87 set msp430regionprefixuniquesectiontests {
  88   {"Move main() to .upper.text, with -ffunction/data-sections" "-T msp430.ld --code-region=upper"
  89     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-upper.d}} "main-upper"}
  90   {"Move main() to .upper.text. No .lower.text in ld script, with -ffunction/data-sections" "-T msp430-no-lower.ld --code-region=upper"
  91     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-upper.d}} "main-upper"}
  92   {"Move main() to .lower.text, with -ffunction/data-sections" "-T msp430.ld --code-region=lower"
  93     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-lower.d}} "main-lower"}
  94   {"Move \"either\" main() to .lower.text, with -ffunction/data-sections" "-T msp430.ld --code-region=either"
  95     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-lower.d}} "main-either"}
  96
  97   {"Move glob_var to .upper.data, with -ffunction/data-sections" "-T msp430.ld --data-region=upper"
  98     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
  99   {"Move glob_var to .upper.data. No .lower.data in ld script, with -ffunction/data-sections" "-T msp430-no-lower.ld --data-region=upper"
 100     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
 101   {"Move glob_var to .lower.data, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 102     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
 103   {"Move \"either\" glob_var to .lower.data, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 104     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
 105
 106   {"Move glob_zero to .upper.bss, with -ffunction/data-sections" "-T msp430.ld --data-region=upper"
 107     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
 108   {"Move glob_zero to .upper.bss. No .lower.bss in ld script., with -ffunction/data-sections" "-T msp430-no-lower.ld --data-region=upper"
 109     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
 110   {"Move glob_zero to .lower.bss, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 111     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
 112   {"Move \"either\" glob_zero to .lower.bss, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 113     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
 114
 115   {"Move glob_const to .upper.rodata, with -ffunction/data-sections" "-T msp430.ld --data-region=upper"
 116     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
 117   {"Move glob_const to .upper.rodata. No .lower.rodata in ld script., with -ffunction/data-sections" "-T msp430-no-lower.ld --data-region=upper"
 118     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
 119   {"Move glob_const to .lower.rodata, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 120     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
 121   {"Move \"either\" glob_const to .lower.rodata, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 122     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
 123 }
 124
 125 set msp430eithershuffletests {
 126   {"Move \"either\" main() to .upper.text when it doesn\'t fit in .lower.text"
 127     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata.s}
 128     {{objdump -d main-text-upper.d}} "either-to-upper-text"}
 129   {"Move \"either\" glob_var_array to .upper.data when it doesn\'t fit in .lower.data"
 130     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss.s}
 131     {{objdump -D main-var-upper.d}} "either-to-upper-data"}
 132   {"Move \"either\" glob_bss_array to .upper.bss when it doesn\'t fit in .lower.bss"
 133     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss.s}
 134     {{objdump -D main-bss-upper.d}} "either-to-upper-bss"}
 135   {"Move \"either\" glob_const_array to .upper.rodata when it doesn\'t fit in .lower.rodata"
 136     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata.s}
 137     {{objdump -D main-const-upper.d}} "either-to-upper-const"}
 138
 139   {"Move \"either\" main() to .upper.text when it doesn\'t fit in .lower.text, with -ffunction/data-sections"
 140     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata-unique-sec.s}
 141     {{objdump -d main-text-upper.d}} "either-to-upper-text-unique-sec"}
 142   {"Move \"either\" glob_var_array to .upper.data when it doesn\'t fit in .lower.data, with -ffunction/data-sections"
 143     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss-unique-sec.s}
 144     {{objdump -D main-var-upper.d}} "either-to-upper-data-unique-sec"}
 145   {"Move \"either\" glob_bss_array to .upper.bss when it doesn\'t fit in .lower.bss, with -ffunction/data-sections"
 146     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss-unique-sec.s}
 147     {{objdump -D main-bss-upper.d}} "either-to-upper-bss-unique-sec"}
 148   {"Move \"either\" glob_const_array to .upper.rodata when it doesn\'t fit in .lower.rodata, with -ffunction/data-sections"
 149     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata-unique-sec.s}
 150     {{objdump -D main-const-upper.d}} "either-to-upper-const-unique-sec"}
 151 }
 152
 153 set msp430warntests {
 154     {"Warn when section cannot be transformed because output section does not exist in linker script (text,data,bss,rodata)"
 155         "-T msp430-no-lower.ld --code-region=lower --data-region=lower" "" "" {warn-no-lower.s}
 156         {{ld warn-no-lower.r}} "warn-no-lower"}
 157     {"Warn when section cannot be transformed because output section does not exist in linker script (text only)"
 158         "-T msp430-no-lower.ld --code-region=lower" "" "" {warn-no-lower.s}
 159         {{ld warn-no-lower-code.r}} "warn-no-lower-code"}
 160     {"Warn when section cannot be transformed because output section does not exist in linker script (data,bss,rodata)"
 161         "-T msp430-no-lower.ld --data-region=lower" "" "" {warn-no-lower.s}
 162         {{ld warn-no-lower-data.r}} "warn-no-lower-data"}
 163 }
 164
 165 # Don't run section shuffle tests when msp430 ISA is selected
 166 if {[string match "*-mcpu=msp430 *" [board_info [target_info name] multilib_flags]]
 167   || [string match "*-mcpu=msp430" [board_info [target_info name] multilib_flags]]} {
 168     return
 169 }
 170 run_ld_link_tests $msp430regionprefixtests
 171 run_ld_link_tests $msp430regionprefixuniquesectiontests
 172 run_ld_link_tests $msp430eithershuffletests
 173 run_ld_link_tests $msp430warntests
 174
 175 run_dump_test valid-map