?? phdrs.exp
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# Test PHDRS in a linker script.# By Ian Lance Taylor, Cygnus Support.# PHDRS is only meaningful for ELF.if { ![istarget *-*-sysv4*] \ && ![istarget *-*-unixware*] \ && ![istarget *-*-elf*] \ && ![istarget *-*-linux*] \ && ![istarget *-*-irix5*] \ && ![istarget *-*-irix6*] \ && ![istarget *-*-solaris2*] } { return}if { [istarget *-*-linuxaout*] \ || [istarget *-*-linuxoldld*] } { return}# This is a very simplistic test.set testname "PHDRS"if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] { unresolved $testname return}set phdrs_regexp \".*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-.*"# On a 64 bit ELF format, we need different numbers.if { [istarget alpha*-*-*] } then { set phdrs_regexp \".*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-.*"}if ![ld_simple_link $ld tmpdir/phdrs "-T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o"] { fail $testname} else { if {[which $objdump] == 0} { unresolved $testname return } verbose -log "$objdump --private tmpdir/phdrs" catch "exec $objdump --private tmpdir/phdrs" exec_output set exec_output [prune_warnings $exec_output] verbose -log $exec_output if [regexp $phdrs_regexp $exec_output] { pass $testname } else { fail $testname }}?? 快捷鍵說明
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