diff options
| author | Emilio G. Cota <cota@braap.org> | 2018-10-21 13:27:44 -0400 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-10-28 15:12:38 +0000 |
| commit | c36f7a642cd81cff566ffe23e0a863ac4d7f1f91 (patch) | |
| tree | 982cd3975a978ac5e031cde5922238c361949cc2 /bsd-user | |
| parent | 8634d77bdb1df00972159fefe5caf1d28911f05f (diff) | |
*-user: plugin syscalls
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 <cota@braap.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[AJB: wrap in syscall-trace.h, expand commit msg]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'bsd-user')
| -rw-r--r-- | bsd-user/syscall.c | 21 |
1 files changed, 15 insertions, 6 deletions
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; |