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

   1 # Expect script for various MSP430 ELF tests.
   2 #   Copyright (C) 2002-2021 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
  50 set msp430regionprefixtests {
  51   {"Move main() to .upper.text" "-T msp430.ld --code-region=upper"
  52     "" "" {main-with-text-rodata.s} {{objdump -d main-text-upper.d}} "main-upper"}
  53   {"Move main() to .upper.text. No .lower.text in ld script" "-T msp430-no-lower.ld --code-region=upper"
  54     "" "" {main-with-text-rodata.s} {{objdump -d main-text-upper.d}} "main-upper"}
  55   {"Move main() to .lower.text" "-T msp430.ld --code-region=lower"
  56     "" "" {main-with-text-rodata.s} {{objdump -d main-text-lower.d}} "main-lower"}
  57   {"Move \"either\" main() to .lower.text" "-T msp430.ld --code-region=either"
  58     "" "" {main-with-text-rodata.s} {{objdump -d main-text-lower.d}} "main-either"}
  59
  60   {"Move glob_var to .upper.data" "-T msp430.ld --data-region=upper"
  61     "" "" {main-with-data-bss.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
  62   {"Move glob_var to .upper.data. No .lower.data in ld script" "-T msp430-no-lower.ld --data-region=upper"
  63     "" "" {main-with-data-bss.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
  64   {"Move glob_var to .lower.data" "-T msp430.ld --data-region=lower"
  65     "" "" {main-with-data-bss.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
  66   {"Move \"either\" glob_var to .lower.data" "-T msp430.ld --data-region=lower"
  67     "" "" {main-with-data-bss.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
  68
  69   {"Move glob_zero to .upper.bss" "-T msp430.ld --data-region=upper"
  70     "" "" {main-with-data-bss.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
  71   {"Move glob_zero to .upper.bss. No .lower.bss in ld script." "-T msp430-no-lower.ld --data-region=upper"
  72     "" "" {main-with-data-bss.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
  73   {"Move glob_zero to .lower.bss" "-T msp430.ld --data-region=lower"
  74     "" "" {main-with-data-bss.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
  75   {"Move \"either\" glob_zero to .lower.bss" "-T msp430.ld --data-region=lower"
  76     "" "" {main-with-data-bss.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
  77
  78   {"Move glob_const to .upper.rodata" "-T msp430.ld --data-region=upper"
  79     "" "" {main-with-text-rodata.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
  80   {"Move glob_const to .upper.rodata. No .lower.rodata in ld script." "-T msp430-no-lower.ld --data-region=upper"
  81     "" "" {main-with-text-rodata.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
  82   {"Move glob_const to .lower.rodata" "-T msp430.ld --data-region=lower"
  83     "" "" {main-with-text-rodata.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
  84   {"Move \"either\" glob_const to .lower.rodata" "-T msp430.ld --data-region=lower"
  85     "" "" {main-with-text-rodata.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
  86 }
  87
  88 set msp430regionprefixuniquesectiontests {
  89   {"Move main() to .upper.text, with -ffunction/data-sections" "-T msp430.ld --code-region=upper"
  90     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-upper.d}} "main-upper"}
  91   {"Move main() to .upper.text. No .lower.text in ld script, with -ffunction/data-sections" "-T msp430-no-lower.ld --code-region=upper"
  92     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-upper.d}} "main-upper"}
  93   {"Move main() to .lower.text, with -ffunction/data-sections" "-T msp430.ld --code-region=lower"
  94     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-lower.d}} "main-lower"}
  95   {"Move \"either\" main() to .lower.text, with -ffunction/data-sections" "-T msp430.ld --code-region=either"
  96     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -d main-text-lower.d}} "main-either"}
  97
  98   {"Move glob_var to .upper.data, with -ffunction/data-sections" "-T msp430.ld --data-region=upper"
  99     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
 100   {"Move glob_var to .upper.data. No .lower.data in ld script, with -ffunction/data-sections" "-T msp430-no-lower.ld --data-region=upper"
 101     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-upper.d}} "main-var-upper"}
 102   {"Move glob_var to .lower.data, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 103     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
 104   {"Move \"either\" glob_var to .lower.data, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 105     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-var-lower.d}} "main-var-lower"}
 106
 107   {"Move glob_zero to .upper.bss, with -ffunction/data-sections" "-T msp430.ld --data-region=upper"
 108     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
 109   {"Move glob_zero to .upper.bss. No .lower.bss in ld script., with -ffunction/data-sections" "-T msp430-no-lower.ld --data-region=upper"
 110     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-upper.d}} "main-bss-upper"}
 111   {"Move glob_zero to .lower.bss, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 112     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
 113   {"Move \"either\" glob_zero to .lower.bss, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 114     "" "" {main-with-data-bss-unique-sec.s} {{objdump -D main-bss-lower.d}} "main-bss-lower"}
 115
 116   {"Move glob_const to .upper.rodata, with -ffunction/data-sections" "-T msp430.ld --data-region=upper"
 117     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
 118   {"Move glob_const to .upper.rodata. No .lower.rodata in ld script., with -ffunction/data-sections" "-T msp430-no-lower.ld --data-region=upper"
 119     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-upper.d}} "main-const-upper"}
 120   {"Move glob_const to .lower.rodata, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 121     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
 122   {"Move \"either\" glob_const to .lower.rodata, with -ffunction/data-sections" "-T msp430.ld --data-region=lower"
 123     "" "" {main-with-text-rodata-unique-sec.s} {{objdump -D main-const-lower.d}} "main-const-lower"}
 124 }
 125
 126 set msp430eithershuffletests {
 127   {"Move \"either\" main() to .upper.text when it doesn\'t fit in .lower.text"
 128     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata.s}
 129     {{objdump -d main-text-upper.d}} "either-to-upper-text"}
 130   {"Move \"either\" glob_var_array to .upper.data when it doesn\'t fit in .lower.data"
 131     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss.s}
 132     {{objdump -D main-var-upper.d}} "either-to-upper-data"}
 133   {"Move \"either\" glob_bss_array to .upper.bss when it doesn\'t fit in .lower.bss"
 134     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss.s}
 135     {{objdump -D main-bss-upper.d}} "either-to-upper-bss"}
 136   {"Move \"either\" glob_const_array to .upper.rodata when it doesn\'t fit in .lower.rodata"
 137     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata.s}
 138     {{objdump -D main-const-upper.d}} "either-to-upper-const"}
 139
 140   {"Move \"either\" main() to .upper.text when it doesn\'t fit in .lower.text, with -ffunction/data-sections"
 141     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata-unique-sec.s}
 142     {{objdump -d main-text-upper.d}} "either-to-upper-text-unique-sec"}
 143   {"Move \"either\" glob_var_array to .upper.data when it doesn\'t fit in .lower.data, with -ffunction/data-sections"
 144     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss-unique-sec.s}
 145     {{objdump -D main-var-upper.d}} "either-to-upper-data-unique-sec"}
 146   {"Move \"either\" glob_bss_array to .upper.bss when it doesn\'t fit in .lower.bss, with -ffunction/data-sections"
 147     "-T msp430-tiny-ram.ld --data-region=either" "" "" {main-with-data-bss-unique-sec.s}
 148     {{objdump -D main-bss-upper.d}} "either-to-upper-bss-unique-sec"}
 149   {"Move \"either\" glob_const_array to .upper.rodata when it doesn\'t fit in .lower.rodata, with -ffunction/data-sections"
 150     "-T msp430-tiny-rom.ld --code-region=either --data-region=either" "" "" {main-with-text-rodata-unique-sec.s}
 151     {{objdump -D main-const-upper.d}} "either-to-upper-const-unique-sec"}
 152 }
 153
 154 set msp430warntests {
 155     {"Warn when section cannot be transformed because output section does not exist in linker script (text,data,bss,rodata)"
 156         "-T msp430-no-lower.ld --code-region=lower --data-region=lower" "" "" {warn-no-lower.s}
 157         {{ld warn-no-lower.r}} "warn-no-lower"}
 158     {"Warn when section cannot be transformed because output section does not exist in linker script (text only)"
 159         "-T msp430-no-lower.ld --code-region=lower" "" "" {warn-no-lower.s}
 160         {{ld warn-no-lower-code.r}} "warn-no-lower-code"}
 161     {"Warn when section cannot be transformed because output section does not exist in linker script (data,bss,rodata)"
 162         "-T msp430-no-lower.ld --data-region=lower" "" "" {warn-no-lower.s}
 163         {{ld warn-no-lower-data.r}} "warn-no-lower-data"}
 164 }
 165
 166 set msp430arraytests {
 167     { "Warn when __preinit_array_start is not word aligned" "-T preinitarray-warn.ld" "" ""
 168         {initarray.s} {{ld preinitarray-warn.r}} "preinitarray-warn"}
 169     { "Warn when __init_array_start is not word aligned" "-T initarray-warn.ld" "" ""
 170         {initarray.s} {{ld initarray-warn.r}} "initarray-warn"}
 171     { "Warn when __fini_array_start is not word aligned" "-T finiarray-warn.ld" "" ""
 172         {initarray.s} {{ld finiarray-warn.r}} "finiarray-warn"}
 173     { "Don't warn when __{preinit,init,fini}_array_start are word aligned" "-T initarray-nowarn.ld" "" ""
 174         {initarray.s} {{ld initarray-nowarn.r}} "initarray-nowarn"}
 175 }
 176
 177 run_ld_link_tests $msp430arraytests
 178
 179 run_dump_test uleb128_430
 180 run_dump_test uleb128_430x
 181
 182 # Don't run further tests when msp430 ISA is selected
 183 if {[string match "*-mcpu=msp430 *" [board_info [target_info name] multilib_flags]]
 184   || [string match "*-mcpu=msp430" [board_info [target_info name] multilib_flags]]} {
 185     return
 186 }
 187 run_ld_link_tests $msp430regionprefixtests
 188 run_ld_link_tests $msp430regionprefixuniquesectiontests
 189 run_ld_link_tests $msp430eithershuffletests
 190 run_ld_link_tests $msp430warntests
 191
 192 run_dump_test valid-map
 193 run_ld_link_tests {{ "Check no reloc overflow with #lo and data in the upper region"
 194         "-m msp430X" "" "" {reloc-lo-430x.s} {} "reloc-lo-430x"}}
 195 run_ld_link_tests {{ "Check .upper prefixed input sections can be placed"
 196         "-m msp430X" "" "" {upper-input-sections.s} {} "upper-input-sections"}}
 197
 198 # Don't run data region tests if a data region is specified
 199 if {[string match "*-mdata-region*" [board_info [target_info name] multilib_flags]]} {
 200     return
 201 }
 202 # GNU object attribute dump tests
 203 run_dump_test attr-gnu-region-lower
 204 run_dump_test attr-gnu-region-upper
 205 run_dump_test attr-gnu-region-lower-upper