From c36f7a642cd81cff566ffe23e0a863ac4d7f1f91 Mon Sep 17 00:00:00 2001 From: "Emilio G. Cota" Date: Sun, 21 Oct 2018 13:27:44 -0400 Subject: *-user: plugin syscalls MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To avoid too much duplication add a wrapper that the existing trace and the new plugin calls can live in. We could move the -strace code here as well but that is left for a future series as the code is subtly different between the bsd and linux. Signed-off-by: Emilio G. Cota Reviewed-by: Richard Henderson [AJB: wrap in syscall-trace.h, expand commit msg] Signed-off-by: Alex Bennée --- bsd-user/syscall.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) (limited to 'bsd-user') diff --git a/bsd-user/syscall.c b/bsd-user/syscall.c index 84a983a9a1..0d45b654bb 100644 --- a/bsd-user/syscall.c +++ b/bsd-user/syscall.c @@ -26,6 +26,7 @@ #include "qemu.h" #include "qemu-common.h" +#include "user/syscall-trace.h" //#define DEBUG @@ -322,7 +323,8 @@ abi_long do_freebsd_syscall(void *cpu_env, int num, abi_long arg1, #ifdef DEBUG gemu_log("freebsd syscall %d\n", num); #endif - trace_guest_user_syscall(cpu, num, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); + record_syscall_start(cpu, num, arg1, arg2, arg3, arg4, arg5, arg6, 0, 0); + if(do_strace) print_freebsd_syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); @@ -403,7 +405,8 @@ abi_long do_freebsd_syscall(void *cpu_env, int num, abi_long arg1, #endif if (do_strace) print_freebsd_syscall_ret(num, ret); - trace_guest_user_syscall_ret(cpu, num, ret); + + record_syscall_return(cpu, num, ret); return ret; efault: ret = -TARGET_EFAULT; @@ -421,7 +424,9 @@ abi_long do_netbsd_syscall(void *cpu_env, int num, abi_long arg1, #ifdef DEBUG gemu_log("netbsd syscall %d\n", num); #endif - trace_guest_user_syscall(cpu, num, arg1, arg2, arg3, arg4, arg5, arg6, 0, 0); + + record_syscall_start(cpu, num, arg1, arg2, arg3, arg4, arg5, arg6, 0, 0); + if(do_strace) print_netbsd_syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); @@ -479,7 +484,8 @@ abi_long do_netbsd_syscall(void *cpu_env, int num, abi_long arg1, #endif if (do_strace) print_netbsd_syscall_ret(num, ret); - trace_guest_user_syscall_ret(cpu, num, ret); + + record_syscall_return(cpu, num, ret); return ret; efault: ret = -TARGET_EFAULT; @@ -497,7 +503,9 @@ abi_long do_openbsd_syscall(void *cpu_env, int num, abi_long arg1, #ifdef DEBUG gemu_log("openbsd syscall %d\n", num); #endif - trace_guest_user_syscall(cpu, num, arg1, arg2, arg3, arg4, arg5, arg6, 0, 0); + + record_syscall_start(cpu, num, arg1, arg2, arg3, arg4, arg5, arg6, 0, 0); + if(do_strace) print_openbsd_syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); @@ -555,7 +563,8 @@ abi_long do_openbsd_syscall(void *cpu_env, int num, abi_long arg1, #endif if (do_strace) print_openbsd_syscall_ret(num, ret); - trace_guest_user_syscall_ret(cpu, num, ret); + + record_syscall_return(cpu, num, ret); return ret; efault: ret = -TARGET_EFAULT; -- cgit v1.2.3