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[PATCH v3 06/28] bsd-user: Implement target_to_host_resource conversion
From: |
Karim Taha |
Subject: |
[PATCH v3 06/28] bsd-user: Implement target_to_host_resource conversion function |
Date: |
Mon, 18 Sep 2023 01:22:23 +0300 |
From: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
---
bsd-user/bsd-proc.c | 40 ++++++++++++++++++++++++++++++++++++++++
bsd-user/bsd-proc.h | 4 ++++
bsd-user/meson.build | 6 ++++++
3 files changed, 50 insertions(+)
create mode 100644 bsd-user/bsd-proc.c
diff --git a/bsd-user/bsd-proc.c b/bsd-user/bsd-proc.c
new file mode 100644
index 0000000000..68410a0aa9
--- /dev/null
+++ b/bsd-user/bsd-proc.c
@@ -0,0 +1,40 @@
+/*
+ * BSD process related system call helpers
+ *
+ * Copyright (c) 2013-14 Stacey D. Son
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+#include "qemu/osdep.h"
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/cpuset.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+
+#include "qemu.h"
+#include "qemu-bsd.h"
+#include "signal-common.h"
+
+#include "bsd-proc.h"
+
+/*
+ * resource/rusage conversion
+ */
+int target_to_host_resource(int code)
+{
+ return code;
+}
+
diff --git a/bsd-user/bsd-proc.h b/bsd-user/bsd-proc.h
index a1061bffb8..048773a75d 100644
--- a/bsd-user/bsd-proc.h
+++ b/bsd-user/bsd-proc.h
@@ -22,6 +22,10 @@
#include <sys/resource.h>
+#include "qemu-bsd.h"
+#include "gdbstub/syscalls.h"
+#include "qemu/plugin.h"
+
/* exit(2) */
static inline abi_long do_bsd_exit(void *cpu_env, abi_long arg1)
{
diff --git a/bsd-user/meson.build b/bsd-user/meson.build
index 5243122fc5..b97fce1472 100644
--- a/bsd-user/meson.build
+++ b/bsd-user/meson.build
@@ -7,6 +7,7 @@ bsd_user_ss = ss.source_set()
common_user_inc += include_directories('include')
bsd_user_ss.add(files(
+ 'bsd-proc.c',
'bsdload.c',
'elfload.c',
'main.c',
@@ -16,6 +17,11 @@ bsd_user_ss.add(files(
'uaccess.c',
))
+elf = cc.find_library('elf', required: true)
+procstat = cc.find_library('procstat', required: true)
+kvm = cc.find_library('kvm', required: true)
+bsd_user_ss.add(elf, procstat, kvm)
+
# Pull in the OS-specific build glue, if any
subdir(targetos)
--
2.42.0
- [PATCH v3 00/28] bsd-user: Implement freebsd process related system calls., Karim Taha, 2023/09/17
- [PATCH v3 01/28] bsd-user: define TARGET_RFSPAWN for rfork to use vfork(2) semantics, and fix RLIM_INFINITY, Karim Taha, 2023/09/17
- [PATCH v3 02/28] bsd-user: Define procctl(2) related structs, Karim Taha, 2023/09/17
- [PATCH v3 03/28] bsd-user: Implement host_to_target_siginfo., Karim Taha, 2023/09/17
- [PATCH v3 04/28] bsd-user: Add freebsd_exec_common and do_freebsd_procctl to qemu.h., Karim Taha, 2023/09/17
- [PATCH v3 05/28] bsd-user: add extern declarations for bsd-proc.c conversion functions, Karim Taha, 2023/09/17
- [PATCH v3 07/28] bsd-user: Implement target_to_host_rlim and host_to_target_rlim conversion., Karim Taha, 2023/09/17
- [PATCH v3 06/28] bsd-user: Implement target_to_host_resource conversion function,
Karim Taha <=
- [PATCH v3 08/28] bsd-user: Implement host_to_target_rusage and host_to_target_wrusage., Karim Taha, 2023/09/17
- [PATCH v3 09/28] bsd-user: Implement host_to_target_waitstatus conversion., Karim Taha, 2023/09/17
- [PATCH v3 10/28] bsd-user: Get number of cpus., Karim Taha, 2023/09/17
- [PATCH v3 11/28] bsd-user: Implement getgroups(2) and setgroups(2) system calls., Karim Taha, 2023/09/17
- [PATCH v3 12/28] bsd-user: Implement umask(2), setlogin(2) and getlogin(2), Karim Taha, 2023/09/17
- [PATCH v3 14/28] bsd-user: Implement getrlimit(2) and setrlimit(2), Karim Taha, 2023/09/17
- [PATCH v3 15/28] bsd-user: Implement several get/set system calls:, Karim Taha, 2023/09/17
- [PATCH v3 16/28] bsd-user: Implement get/set[resuid/resgid/sid] and issetugid., Karim Taha, 2023/09/17
- [PATCH v3 17/28] bsd-user: Add stubs for profil(2), ktrace(2), utrace(2) and ptrace(2)., Karim Taha, 2023/09/17
- [PATCH v3 13/28] bsd-user: Implement getrusage(2)., Karim Taha, 2023/09/17