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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 31 |
1 files changed, 31 insertions, 0 deletions
@@ -1,3 +1,34 @@ +2013-06-27 Ryan S. Arnold <rsa@linux.vnet.ibm.com> + + * elf/dl-support.c (_dl_hwcap2): Add a new hwcap field for more + hardware capabilities, conditional on HWCAP2_AVAIL. + (_dl_aux_init): Read AT_HWCAP2 into GLRO(dl_hwcap2), conditional on + HWCAP2_AVAIL. + * elf/dl-sysdep.c (_dl_sysdep_start): Read AT_HWCAP2 into + GLRO(dl_hwcap2), conditional on HWCAP2_AVAIL. + (_dl_show_auxv): Add support for calling _dl_procinfo when AT_HWCAP2 + is encountered conditional on HWCAP2_AVAIL such that the default + mechanism is used otherwise. + * misc/getauxval.c (__getauxval): Return GLRO(dl_hwcap2) on AT_HWCAP2, + conditional on HWCAP2_AVAIL. + * sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_hwcap2 as a new + struct member, conditional on HWCAP2_AVAIL. + * sysdeps/generic/dl-hwcap2.h: New file defining HWCAP2_AVAIL as 0. + * ports/sysdeps/alpha/dl-procinfo.h (_dl_procinfo): Add TYPE parameter + to macro prototype for AT_HWCAP2 support. + * ports/sysdeps/mips/dl-procinfo.h: Likewise. + * sysdeps/generic/dl-procinfo.h: Likewise. + * sysdeps/i386/dl-procinfo.h: Likewise. + * sysdeps/s390/dl-procinfo.h: Likewise. + * ports/sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_dl_procinfo): Add + TYPE parameter to macro prototype for AT_HWCAP2 support. Make WORD + unsigned long int rather than signed int. Stub in case for TYPE == + AT_HWCAP2. + * sysdeps/powerpc/dl-procinfo.h: Likewise. + * sysdeps/sparc/dl-procinfo.h: Likewise. + * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Likewise. + * sysdeps/unix/sysv/linux/s390/dl-procinfo.h: Likewise. + 2013-06-26 Joseph Myers <joseph@codesourcery.com> * configure.in (CC): Require GCC version 4.4 or later. |