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| author | David S. Miller <davem@davemloft.net> | 2012-02-20 17:47:27 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-02-20 17:52:07 -0800 |
| commit | d510c12326901bb3725a7e5a3b7602a3e266be56 (patch) | |
| tree | 5f16e221048663c10effa074b833ac975904a9c1 | |
| parent | 0722d7c2ac52b343e895b0726fd08ec8e9677c04 (diff) | |
| download | glibc-d510c12326901bb3725a7e5a3b7602a3e266be56.tar.gz glibc-d510c12326901bb3725a7e5a3b7602a3e266be56.tar.xz glibc-d510c12326901bb3725a7e5a3b7602a3e266be56.zip | |
Use PI_STATIC_AND_HIDDEN on sparc if we universally use GOTDATA relocs.
* sysdeps/sparc/elf/configure.in (PI_STATIC_AND_HIDDEN): Define if both binutils and gcc support GOTDATA.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | sysdeps/sparc/elf/configure | 6 | ||||
| -rw-r--r-- | sysdeps/sparc/elf/configure.in | 5 |
3 files changed, 14 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c12571959a..5bc4a82c56 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2012-02-20 David S. Miller <davem@davemloft.net> + * sysdeps/sparc/elf/configure.in (PI_STATIC_AND_HIDDEN): Define if + both binutils and gcc support GOTDATA. + * sysdeps/unix/sparc/sysdep.h: Document why we don't use "rd %pc" in the PIC register setup sequences. diff --git a/sysdeps/sparc/elf/configure b/sysdeps/sparc/elf/configure index 67a40398c7..a2545403ef 100644 --- a/sysdeps/sparc/elf/configure +++ b/sysdeps/sparc/elf/configure @@ -209,3 +209,9 @@ if test $libc_cv_sparc_gcc_gotdata = yes; then $as_echo "#define HAVE_GCC_GOTDATA 1" >>confdefs.h fi + +if test $libc_cv_sparc_gcc_gotdata = yes \ + && test $libc_cv_sparc_gotdata = yes; then + $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h + +fi diff --git a/sysdeps/sparc/elf/configure.in b/sysdeps/sparc/elf/configure.in index ab8b189a7f..1a2f61a90c 100644 --- a/sysdeps/sparc/elf/configure.in +++ b/sysdeps/sparc/elf/configure.in @@ -98,3 +98,8 @@ rm -f conftest*]) if test $libc_cv_sparc_gcc_gotdata = yes; then AC_DEFINE(HAVE_GCC_GOTDATA) fi + +if test $libc_cv_sparc_gcc_gotdata = yes \ + && test $libc_cv_sparc_gotdata = yes; then + AC_DEFINE(PI_STATIC_AND_HIDDEN) +fi |