diff options
| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-01-30 19:12:35 +0100 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-01-30 19:12:35 +0100 |
| commit | 718ee4dc9b09491707420ae403ad1ce8dfdb61b2 (patch) | |
| tree | b41fb874da5bf9d7d4baee2f2bb72ce2a1ae0552 | |
| parent | eaa9d1ad0e77540e8768ad11d8389f9408249237 (diff) | |
| download | gdb-718ee4dc9b09491707420ae403ad1ce8dfdb61b2.zip gdb-718ee4dc9b09491707420ae403ad1ce8dfdb61b2.tar.gz gdb-718ee4dc9b09491707420ae403ad1ce8dfdb61b2.tar.bz2 | |
Add support for AT_HWCAP2 auxv entry
Recent ppc64 Linux kernels provide a new auxv entry AT_HWCAP2,
which is currently not recognized by GDB, causing every use of
"info auxv" to show an error.
This commit adds the AT_HWCAP2 define to include/elf/common.h
and handles it in GDB.
include/elf/ChangeLog:
* common.h (AT_HWCAP2): Define.
gdb/ChangeLog:
* auxv.c (fprint_target_auxv): Handle AT_HWCAP2.
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/auxv.c | 1 | ||||
| -rw-r--r-- | include/elf/ChangeLog | 4 | ||||
| -rw-r--r-- | include/elf/common.h | 1 |
4 files changed, 10 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e461875..d124c7b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2014-01-30 Ulrich Weigand <uweigand@de.ibm.com> + + * auxv.c (fprint_target_auxv): Handle AT_HWCAP2. + 2014-01-29 Jose E. Marchesi <jose.marchesi@oracle.com> * sparc64-linux-tdep.c (sparc64_linux_step_trap): Get PC from @@ -442,6 +442,7 @@ fprint_target_auxv (struct ui_file *file, struct target_ops *ops) TAG (AT_IGNOREPPC, _("Entry should be ignored"), dec); TAG (AT_BASE_PLATFORM, _("String identifying base platform"), str); TAG (AT_RANDOM, _("Address of 16 random bytes"), hex); + TAG (AT_HWCAP2, _("Extension of AT_HWCAP"), hex); TAG (AT_EXECFN, _("File name of executable"), str); TAG (AT_SECURE, _("Boolean, was exec setuid-like?"), dec); TAG (AT_SYSINFO, _("Special system info/entry points"), hex); diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 8910d42..b9127b4 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,7 @@ +2014-01-30 Ulrich Weigand <uweigand@de.ibm.com> + + * common.h (AT_HWCAP2): Define. + 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com> Wei-Cheng Wang <cole945@gmail.com> diff --git a/include/elf/common.h b/include/elf/common.h index cd3bcdd..2e3e43a 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -959,6 +959,7 @@ #define AT_BASE_PLATFORM 24 /* String identifying real platform, may differ from AT_PLATFORM. */ #define AT_RANDOM 25 /* Address of 16 random bytes. */ +#define AT_HWCAP2 26 /* Extension of AT_HWCAP. */ #define AT_EXECFN 31 /* Filename of executable. */ /* Pointer to the global system page used for system calls and other nice things. */ |