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[PULL v2 17/23] bsd-user/target_os_elf.h: Remove fallback ELF_HWCAP and
From: |
Warner Losh |
Subject: |
[PULL v2 17/23] bsd-user/target_os_elf.h: Remove fallback ELF_HWCAP and reorder |
Date: |
Mon, 18 Oct 2021 13:01:09 -0600 |
All architectures have a ELF_HWCAP, so remove the fallback ifdef.
Place ELF_HWCAP in the same order as on native FreeBSD.
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
---
bsd-user/freebsd/target_os_elf.h | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/bsd-user/freebsd/target_os_elf.h b/bsd-user/freebsd/target_os_elf.h
index 2d03a883aa..adcffd1ddb 100644
--- a/bsd-user/freebsd/target_os_elf.h
+++ b/bsd-user/freebsd/target_os_elf.h
@@ -38,10 +38,6 @@
#define ELF_PLATFORM (NULL)
#endif
-#ifndef ELF_HWCAP
-#define ELF_HWCAP 0
-#endif
-
/* XXX Look at the other conflicting AT_* values. */
#define FREEBSD_AT_NCPUS 19
#define FREEBSD_AT_HWCAP 25
@@ -114,12 +110,12 @@ static abi_ulong target_create_elf_tables(abi_ulong p,
int argc, int envc,
NEW_AUX_ENT(AT_FLAGS, (abi_ulong)0);
NEW_AUX_ENT(FREEBSD_AT_NCPUS, (abi_ulong)bsd_get_ncpu());
NEW_AUX_ENT(AT_ENTRY, load_bias + exec->e_entry);
+ features = ELF_HWCAP;
+ NEW_AUX_ENT(FREEBSD_AT_HWCAP, features);
NEW_AUX_ENT(AT_UID, (abi_ulong)getuid());
NEW_AUX_ENT(AT_EUID, (abi_ulong)geteuid());
NEW_AUX_ENT(AT_GID, (abi_ulong)getgid());
NEW_AUX_ENT(AT_EGID, (abi_ulong)getegid());
- features = ELF_HWCAP;
- NEW_AUX_ENT(FREEBSD_AT_HWCAP, features);
target_auxents = sp; /* Note where the aux entries are in the target */
#ifdef ARCH_DLINFO
/*
--
2.32.0
- [PULL v2 09/23] bsd-user/mmap.c: assert that target_mprotect cannot fail, (continued)
- [PULL v2 09/23] bsd-user/mmap.c: assert that target_mprotect cannot fail, Warner Losh, 2021/10/18
- [PULL v2 04/23] bsd-user/mmap.c: mmap return ENOMEM on overflow, Warner Losh, 2021/10/18
- [PULL v2 02/23] bsd-user/mmap.c: check pread's return value to fix warnings with _FORTIFY_SOURCE, Warner Losh, 2021/10/18
- [PULL v2 05/23] bsd-user/mmap.c: mmap prefer MAP_ANON for BSD, Warner Losh, 2021/10/18
- [PULL v2 11/23] bsd-user/target_os-user.h: Remove support for FreeBSD older than 12.0, Warner Losh, 2021/10/18
- [PULL v2 10/23] meson: *-user: only descend into *-user when configured, Warner Losh, 2021/10/18
- [PULL v2 13/23] bsd-user: TARGET_RESET define is unused, remove it, Warner Losh, 2021/10/18
- [PULL v2 12/23] bsd-user/strace.list: Remove support for FreeBSD versions older than 12.0, Warner Losh, 2021/10/18
- [PULL v2 07/23] bsd-user/mmap.c: Don't mmap fd == -1 independently from MAP_ANON flag, Warner Losh, 2021/10/18
- [PULL v2 14/23] bsd-user: export get_errno and is_error from syscall.c, Warner Losh, 2021/10/18
- [PULL v2 17/23] bsd-user/target_os_elf.h: Remove fallback ELF_HWCAP and reorder,
Warner Losh <=
- [PULL v2 18/23] bsd-user/target_os_elf: If ELF_HWCAP2 is defined, publish it, Warner Losh, 2021/10/18
- [PULL v2 19/23] bsd-user: Remove used from TaskState, Warner Losh, 2021/10/18
- [PULL v2 15/23] bsd-user/errno_defs.h: Add internal error numbers, Warner Losh, 2021/10/18
- [PULL v2 22/23] bsd-user: Rename sigqueue to qemu_sigqueue, Warner Losh, 2021/10/18
- [PULL v2 23/23] bsd-user/signal: Create a dummy signal queueing function, Warner Losh, 2021/10/18
- [PULL v2 16/23] bsd-user: move TARGET_MC_GET_CLEAR_RET to target_os_signal.h, Warner Losh, 2021/10/18
- [PULL v2 21/23] bsd-user/sysarch: Move to using do_freebsd_arch_sysarch interface, Warner Losh, 2021/10/18
- [PULL v2 20/23] bsd-user: Add stop_all_tasks, Warner Losh, 2021/10/18
- Re: [PULL v2 00/23] Pull bsd user 20211018 patches, Richard Henderson, 2021/10/18