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From: Warner Losh <imp@bsdimp.com>
To: qemu-devel@nongnu.org
Cc: Kyle Evans <kevans@freebsd.org>,
	richard.henderson@linaro.org, f4bug@amsat.org,
	Warner Losh <imp@bsdimp.com>
Subject: [PATCH 08/14] bsd-user/target_os_elf: If ELF_HWCAP2 is defined, publish it
Date: Wed, 22 Sep 2021 00:14:32 -0600	[thread overview]
Message-ID: <20210922061438.27645-9-imp@bsdimp.com> (raw)
In-Reply-To: <20210922061438.27645-1-imp@bsdimp.com>

Some architecutres publish AT_HWCAP2 as well as AT_HWCAP. Those
architectures will define this in their target_arch_elf.h files.  If it
is defined, then publish it.

Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/freebsd/target_os_elf.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bsd-user/freebsd/target_os_elf.h b/bsd-user/freebsd/target_os_elf.h
index adcffd1ddb..e5ac8e8e50 100644
--- a/bsd-user/freebsd/target_os_elf.h
+++ b/bsd-user/freebsd/target_os_elf.h
@@ -112,6 +112,10 @@ static abi_ulong target_create_elf_tables(abi_ulong p, int argc, int envc,
         NEW_AUX_ENT(AT_ENTRY, load_bias + exec->e_entry);
         features = ELF_HWCAP;
         NEW_AUX_ENT(FREEBSD_AT_HWCAP, features);
+#ifdef ELF_HWCAP2
+        features = ELF_HWCAP2;
+        NEW_AUX_ENT(FREEBSD_AT_HWCAP2, features);
+#endif
         NEW_AUX_ENT(AT_UID, (abi_ulong)getuid());
         NEW_AUX_ENT(AT_EUID, (abi_ulong)geteuid());
         NEW_AUX_ENT(AT_GID, (abi_ulong)getgid());
-- 
2.32.0



  parent reply	other threads:[~2021-09-22  6:26 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-22  6:14 [PATCH 00/14] bsd-user: misc cleanup for aarch64 import Warner Losh
2021-09-22  6:14 ` [PATCH 01/14] bsd-user/target_os-user.h: Remove support for FreeBSD older than 12.0 Warner Losh
2021-09-22  6:14 ` [PATCH 02/14] bsd-user/strace.list: Remove support for FreeBSD versions " Warner Losh
2021-09-23 17:57   ` Richard Henderson
2021-09-22  6:14 ` [PATCH 03/14] bsd-user: TARGET_RESET define is unused, remove it Warner Losh
2021-09-23 17:57   ` Richard Henderson
2021-09-25 10:30   ` Philippe Mathieu-Daudé
2021-09-22  6:14 ` [PATCH 04/14] bsd-user: export get_errno and is_error from syscall.c Warner Losh
2021-09-23 17:58   ` Richard Henderson
2021-09-25 10:33   ` Philippe Mathieu-Daudé
2021-09-26 17:14     ` Warner Losh
2021-09-22  6:14 ` [PATCH 05/14] bsd-user/errno_defs.h: Add internal error numbers Warner Losh
2021-09-23 17:59   ` Richard Henderson
2021-09-22  6:14 ` [PATCH 06/14] bsd-user: move TARGET_MC_GET_CLEAR_RET to target_os_signal.h Warner Losh
2021-09-23 18:00   ` Richard Henderson
2021-09-25 10:35   ` Philippe Mathieu-Daudé
2021-09-26 17:16     ` Warner Losh
2021-09-22  6:14 ` [PATCH 07/14] bsd-user/target_os_elf.h: Remove fallback ELF_HWCAP and reorder Warner Losh
2021-09-23 18:01   ` Richard Henderson
2021-09-25 10:36   ` Philippe Mathieu-Daudé
2021-09-22  6:14 ` Warner Losh [this message]
2021-09-23 18:01   ` [PATCH 08/14] bsd-user/target_os_elf: If ELF_HWCAP2 is defined, publish it Richard Henderson
2021-09-25 10:37   ` Philippe Mathieu-Daudé
2021-09-22  6:14 ` [PATCH 09/14] bsd-user: Remove used from TaskState Warner Losh
2021-09-23 18:02   ` Richard Henderson
2021-09-25 10:38   ` Philippe Mathieu-Daudé
2021-09-22  6:14 ` [PATCH 10/14] bsd-user: Add stop_all_tasks Warner Losh
2021-09-23 18:04   ` Richard Henderson
2021-09-22  6:14 ` [PATCH 11/14] bsd-user/sysarch: Move to using do_freebsd_arch_sysarch interface Warner Losh
2021-09-23 18:07   ` Richard Henderson
2021-09-24 15:25     ` Warner Losh
2021-09-22  6:14 ` [PATCH 12/14] bsd-user/sysarch: Provide a per-arch framework for sysarch syscall Warner Losh
2021-09-23 18:08   ` Richard Henderson
2021-09-25 10:46   ` Philippe Mathieu-Daudé
2021-09-26 17:21     ` Warner Losh
2021-09-22  6:14 ` [PATCH 13/14] bsd-user: Rename sigqueue to qemu_sigqueue Warner Losh
2021-09-23 18:09   ` Richard Henderson
2021-09-25 10:46   ` Philippe Mathieu-Daudé
2021-09-22  6:14 ` [PATCH 14/14] bsd-user/signal: Create a dummy signal queueing function Warner Losh
2021-09-23 18:13   ` Richard Henderson
2021-09-24 20:11     ` Warner Losh
2021-09-24 20:30       ` Kyle Evans
2021-09-24 23:51       ` Richard Henderson
2021-09-26 18:14     ` Warner Losh
2021-09-26 18:34       ` Philippe Mathieu-Daudé
2021-09-26 19:00         ` Warner Losh
2021-09-26 19:13           ` Philippe Mathieu-Daudé
2021-09-25 10:50   ` Philippe Mathieu-Daudé
2021-09-25 14:53     ` Warner Losh
2021-09-26  3:06       ` Warner Losh

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