diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index f3da517047..1ee4457f2b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,28 @@ +2013-06-28 Ryan S. Arnold <rsa@linux.vnet.ibm.com> + + * elf/dl-support.c (_dl_hwcap2): Add a new hwcap field for more + hardware capabilities in support of AT_HWCAP2. + (_dl_aux_init): Read AT_HWCAP2 into GLRO(dl_hwcap2). + * elf/dl-sysdep.c (_dl_sysdep_start): Read AT_HWCAP2 into + GLRO(dl_hwcap2). + (_dl_show_auxv): Add support for calling _dl_procinfo to display + AT_HWCAP2. If a platform doesn't chose to handle displaying AT_HWCAP2 + explicitly the unknown a_type display mechanism is used. + * misc/getauxval.c (__getauxval): Return GLRO(dl_hwcap2) on AT_HWCAP2. + * sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_hwcap2 as a new + struct member. + * sysdeps/generic/dl-procinfo.h (_dl_procinfo): Add TYPE parameter + to macro prototype for AT_HWCAP2 support. + * sysdeps/i386/dl-procinfo.h: Likewise. + * sysdeps/s390/dl-procinfo.h: Likewise. + * sysdeps/powerpc/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 handler for TYPE == AT_HWCAP2 to + return -1 for unknown a_type display fallback. + * sysdeps/sparc/dl-procinfo.h: Likewise. + * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Likewise. + * sysdeps/unix/sysv/linux/s390/dl-procinfo.h: Likewise. + 2013-06-28 Joseph Myers <joseph@codesourcery.com> * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Shift by page_shift |