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[PATCH] linux-user: Add strace support for printing arguments of llseek
From: |
Kito Cheng |
Subject: |
[PATCH] linux-user: Add strace support for printing arguments of llseek |
Date: |
Wed, 12 May 2021 18:13:58 +0800 |
Some target are using llseek instead of _llseek like riscv,
nios2, hexagon, and openrisc.
Signed-off-by: Kito Cheng <kito.cheng@sifive.com>
---
linux-user/strace.c | 3 ++-
linux-user/strace.list | 3 +++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/linux-user/strace.c b/linux-user/strace.c
index e969121b6c..4ebf85b063 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -2335,7 +2335,7 @@ print_linkat(void *cpu_env, const struct syscallname
*name,
}
#endif
-#ifdef TARGET_NR__llseek
+#if defined(TARGET_NR__llseek) || defined(TARGET_NR_llseek)
static void
print__llseek(void *cpu_env, const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
@@ -2355,6 +2355,7 @@ print__llseek(void *cpu_env, const struct syscallname
*name,
qemu_log("%s", whence);
print_syscall_epilogue(name);
}
+#define print_llseek print__llseek
#endif
#ifdef TARGET_NR_lseek
diff --git a/linux-user/strace.list b/linux-user/strace.list
index 084048ab96..46e1410836 100644
--- a/linux-user/strace.list
+++ b/linux-user/strace.list
@@ -511,6 +511,9 @@
#ifdef TARGET_NR__llseek
{ TARGET_NR__llseek, "_llseek" , NULL, print__llseek, NULL },
#endif
+#ifdef TARGET_NR_llseek
+{ TARGET_NR_llseek, "llseek" , NULL, print_llseek, NULL },
+#endif
#ifdef TARGET_NR_lock
{ TARGET_NR_lock, "lock" , NULL, NULL, NULL },
#endif
--
2.31.1
- [PATCH] linux-user: Add strace support for printing arguments of llseek,
Kito Cheng <=