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Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type.

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This commit is contained in:
Ryan S. Arnold
2013-06-28 16:50:48 -05:00
parent 8fbec01098
commit 1ae8bfe07c
18 changed files with 89 additions and 13 deletions
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10
elf/dl-sysdep.c
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@ -156,6 +156,9 @@ _dl_sysdep_start (void **start_argptr,
case AT_HWCAP:
GLRO(dl_hwcap) = (unsigned long int) av->a_un.a_val;
break;
case AT_HWCAP2:
GLRO(dl_hwcap2) = (unsigned long int) av->a_un.a_val;
break;
case AT_CLKTCK:
GLRO(dl_clktck) = av->a_un.a_val;
break;
@ -303,6 +306,7 @@ _dl_show_auxv (void)
[AT_SYSINFO - 2] = { "SYSINFO: 0x", hex },
[AT_SYSINFO_EHDR - 2] = { "SYSINFO_EHDR: 0x", hex },
[AT_RANDOM - 2] = { "RANDOM: 0x", hex },
[AT_HWCAP2 - 2] = { "HWCAP2: 0x", hex },
};
unsigned int idx = (unsigned int) (av->a_type - 2);
@ -314,10 +318,10 @@ _dl_show_auxv (void)
assert (AT_NULL == 0);
assert (AT_IGNORE == 1);
if (av->a_type == AT_HWCAP)
if (av->a_type == AT_HWCAP || av->a_type == AT_HWCAP2)
{
/* This is handled special. */
if (_dl_procinfo (av->a_un.a_val) == 0)
/* These are handled in a special way per platform. */
if (_dl_procinfo (av->a_type, av->a_un.a_val) == 0)
continue;
}