[04/16] bsd-user: Move system FreeBSD call table to freebsd/os-syscall.c

Commit Message

Warner Losh April 5, 2023, 9:36 p.m. UTC

Move the system call table, and FreeBSD helper routines out of strace.c.
We do not support multiple BSD-types in one binary, so simplify things
by moving it.

Signed-off-by: Warner Losh <[e-mail]>
---
 bsd-user/freebsd/os-syscall.c | 19 +++++++++++++++++++
 bsd-user/qemu.h               |  5 -----
 bsd-user/strace.c             | 17 -----------------
 3 files changed, 19 insertions(+), 22 deletions(-)

Comments

Richard Henderson April 8, 2023, 7:04 p.m. UTC | #1

On 4/5/23 14:36, Warner Losh wrote:
> Move the system call table, and FreeBSD helper routines out of strace.c.
> We do not support multiple BSD-types in one binary, so simplify things
> by moving it.
> 
> Signed-off-by: Warner Losh<[e-mail]>
> ---
>   bsd-user/freebsd/os-syscall.c | 19 +++++++++++++++++++
>   bsd-user/qemu.h               |  5 -----
>   bsd-user/strace.c             | 17 -----------------
>   3 files changed, 19 insertions(+), 22 deletions(-)

Reviewed-by: Richard Henderson <[e-mail]>


r~

Patch

diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c
index c8f998ecec1..354a38943e5 100644
--- a/bsd-user/freebsd/os-syscall.c
+++ b/bsd-user/freebsd/os-syscall.c
@@ -517,6 +517,25 @@  static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
     return ret;
 }
 
+static const struct syscallname freebsd_scnames[] = {
+#include "freebsd/strace.list"
+};
+
+static void print_freebsd_syscall(int num, abi_long arg1, abi_long arg2,
+                                  abi_long arg3, abi_long arg4, abi_long arg5,
+                                  abi_long arg6)
+{
+
+    print_syscall(num, freebsd_scnames, ARRAY_SIZE(freebsd_scnames), arg1, arg2,
+            arg3, arg4, arg5, arg6);
+}
+
+static void print_freebsd_syscall_ret(int num, abi_long ret)
+{
+
+    print_syscall_ret(num, ret, freebsd_scnames, ARRAY_SIZE(freebsd_scnames));
+}
+
 /*
  * do_freebsd_syscall() should always have a single exit point at the end so
  * that actions, such as logging of syscall results, can be performed. This
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 22e16816a9e..c5240938da7 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -196,11 +196,6 @@  struct syscallname {
     void (*result)(const struct syscallname *, abi_long);
 };
 
-void
-print_freebsd_syscall(int num,
-                      abi_long arg1, abi_long arg2, abi_long arg3,
-                      abi_long arg4, abi_long arg5, abi_long arg6);
-void print_freebsd_syscall_ret(int num, abi_long ret);
 void
 print_netbsd_syscall(int num,
                      abi_long arg1, abi_long arg2, abi_long arg3,
diff --git a/bsd-user/strace.c b/bsd-user/strace.c
index e45909b8688..7d0117fd3cf 100644
--- a/bsd-user/strace.c
+++ b/bsd-user/strace.c
@@ -146,9 +146,6 @@  void print_syscall_ret_addr(const struct syscallname *name, abi_long ret)
  * An array of all of the syscalls we know about
  */
 
-static const struct syscallname freebsd_scnames[] = {
-#include "freebsd/strace.list"
-};
 static const struct syscallname netbsd_scnames[] = {
 #include "netbsd/strace.list"
 };
@@ -212,20 +209,6 @@  void print_syscall_ret(int num, abi_long ret, const struct syscallname *scnames,
 /*
  * The public interface to this module.
  */
-void print_freebsd_syscall(int num, abi_long arg1, abi_long arg2, abi_long arg3,
-        abi_long arg4, abi_long arg5, abi_long arg6)
-{
-
-    print_syscall(num, freebsd_scnames, ARRAY_SIZE(freebsd_scnames), arg1, arg2,
-            arg3, arg4, arg5, arg6);
-}
-
-void print_freebsd_syscall_ret(int num, abi_long ret)
-{
-
-    print_syscall_ret(num, ret, freebsd_scnames, ARRAY_SIZE(freebsd_scnames));
-}
-
 void print_netbsd_syscall(int num, abi_long arg1, abi_long arg2, abi_long arg3,
         abi_long arg4, abi_long arg5, abi_long arg6)
 {