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 *-*-eabi*] \
   9      && ![istarget *-*-linux*] \
  10      && ![istarget *-*-irix5*] \
  11      && ![istarget *-*-irix6*] \
  12      && ![istarget *-*-solaris2*] } {
  13     return
  14 }
  15
  16 if { [istarget *-*-linuxaout*] \
  17      || [istarget *-*-linuxoldld*] } {
  18     return
  19 }
  20
  21 # This is a very simplistic test.
  22
  23 set testname "PHDRS"
  24
  25 if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] {
  26     unresolved $testname
  27     return
  28 }
  29
  30 set phdrs_regexp \
  31 ".*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-.*"
  32
  33 # On a 64 bit ELF format, we need different numbers.
  34 if { [istarget alpha*-*-*] } then {
  35   set phdrs_regexp \
  36 ".*Program Header:.*PHDR *off *0x00*40 *vaddr *0x00*80040 *paddr *0x00*80040.*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-.*"
  37 }
  38
  39 if ![ld_simple_link $ld tmpdir/phdrs "-T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o"] {
  40     fail $testname
  41 } else {
  42     if {[which $objdump] == 0} {
  43         unresolved $testname
  44         return
  45     }
  46
  47     verbose -log "$objdump --private tmpdir/phdrs"
  48     catch "exec $objdump --private tmpdir/phdrs" exec_output
  49     set exec_output [prune_warnings $exec_output]
  50     verbose -log $exec_output
  51
  52     if [regexp $phdrs_regexp $exec_output] {
  53         pass $testname
  54     } else {
  55         fail $testname
  56     }
  57 }