From: Paul Floyd <pjfloyd@wanadoo.fr>
Date: Wed, 17 Sep 2025 06:33:48 +0000 (+0200)
Subject: FreeBSD auxv: add new values for FreeBSD 15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=210e0923477e86b7654ba7740908f8deb2f0d8de;p=thirdparty%2Fvalgrind.git

FreeBSD auxv: add new values for FreeBSD 15
---

diff --git a/coregrind/m_initimg/initimg-freebsd.c b/coregrind/m_initimg/initimg-freebsd.c
index 5c167e3fb..3e0d07544 100644
--- a/coregrind/m_initimg/initimg-freebsd.c
+++ b/coregrind/m_initimg/initimg-freebsd.c
@@ -762,6 +762,7 @@ static Addr setup_client_stack(const void*  init_sp,
 #if defined(VGP_arm64_freebsd)
       // FreeBSD 11+ also have HWCAP and HWCAP2
       // but they aren't used on amd64
+      // FreeBSD 15 adds HWCAP3 and HWCAP4
       case VKI_AT_HWCAP:
 #define ARM64_SUPPORTED_HWCAP (VKI_HWCAP_ATOMICS        \
                                | VKI_HWCAP_AES          \
diff --git a/include/vki/vki-freebsd.h b/include/vki/vki-freebsd.h
index ee4748c28..bd49381a2 100644
--- a/include/vki/vki-freebsd.h
+++ b/include/vki/vki-freebsd.h
@@ -2468,6 +2468,10 @@ struct vki_ps_strings {
 /* added in FreeBSD 14 */
 #define VKI_AT_USRSTACKBASE 35
 #define VKI_AT_USRSTACKLIM 36
+/* added in FreeBSD 15 */
+#define AT_CHERI_STATS 37
+#define AT_HWCAP3 38
+#define AT_HWCAP4 39
 
 /* AT_COUNT depends on the FreeBSD version, not currently used */