ld/testsuite/ld-scripts/phdrs.exp

   1 # Test PHDRS in a linker script.
   2 # By Ian Lance Taylor, Cygnus Support.
   3
   4 # PHDRS is only meaningful for ELF.
   5 if { ![istarget *-*-sysv4*] \
   6      && ![istarget *-*-unixware*] \
   7      && ![istarget *-*-elf*] \
   8      && ![istarget *-*-linux*] \
   9      && ![istarget *-*-irix5*] \
  10      && ![istarget *-*-irix6*] \
  11      && ![istarget *-*-solaris2*] } {
  12     return
  13 }
  14
  15 if { [istarget *-*-linuxaout*] \
  16      || [istarget *-*-linuxoldld*] } {
  17     return
  18 }
  19
  20 # This is a very simplistic test.
  21
  22 set testname "PHDRS"
  23
  24 if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] {
  25     unresolved $testname
  26     return
  27 }
  28
  29 set phdrs_regexp \
  30 ".*Program Header:.*PHDR *off *0x00*34 *vaddr *0x00*80034 *paddr *0x00*80034.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*80000 *paddr *0x00*80000.*filesz *0x00*\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags r-x.*LOAD *off *0x0\[0-9a-f\]* *vaddr *0x00*80*\[0-9a-f\]* *paddr *0x00*80*\[0-9a-f\]*.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags *rw-.*"
  31
  32 if ![ld_simple_link $ld tmpdir/phdrs "-T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o"] {
  33     fail $testname
  34 } else {
  35     if {[which $objdump] == 0} {
  36         unresolved $testname
  37         return
  38     }
  39
  40     verbose -log "$objdump --private tmpdir/phdrs"
  41     catch "exec $objdump --private tmpdir/phdrs" exec_output
  42     set exec_output [prune_system_crud $host_triplet $exec_output]
  43     verbose -log $exec_output
  44
  45     if [regexp $phdrs_regexp $exec_output] {
  46         pass $testname
  47     } else {
  48         fail $testname
  49     }
  50 }