[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 18/18] linux-user: Fix sync_file_range on 32bit mips
From: |
riku . voipio |
Subject: |
[Qemu-devel] [PATCH 18/18] linux-user: Fix sync_file_range on 32bit mips |
Date: |
Mon, 20 Jun 2011 19:20:23 +0300 |
From: Riku Voipio <address@hidden>
As noticed while looking at "Bump do_syscall() up to 8 syscall arguments"
patch, sync_file_range uses a pad argument on 32bit mips. Deal with it
by reading the correct arguments when on mips.
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/syscall.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index aa11a2c..beb482c 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -7842,8 +7842,13 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
#if defined(TARGET_NR_sync_file_range)
case TARGET_NR_sync_file_range:
#if TARGET_ABI_BITS == 32
+#if defined(TARGET_MIPS)
+ ret = get_errno(sync_file_range(arg1, target_offset64(arg3, arg4),
+ target_offset64(arg5, arg6), arg7));
+#else
ret = get_errno(sync_file_range(arg1, target_offset64(arg2, arg3),
target_offset64(arg4, arg5), arg6));
+#endif /* !TARGET_MIPS */
#else
ret = get_errno(sync_file_range(arg1, arg2, arg3, arg4));
#endif
--
1.7.4.1
- [Qemu-devel] [PATCH 09/18] linux-user: Define AT_RANDOM to support target stack protection mechanism., (continued)
- [Qemu-devel] [PATCH 09/18] linux-user: Define AT_RANDOM to support target stack protection mechanism., riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 10/18] linuxload: id_change was a write only variable, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 11/18] syscall: really return ret code, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 12/18] linux-user: syscall should use sanitized arg1, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 13/18] flatload: end_code was only used in a debug message, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 14/18] flatload: memp was a write-only variable, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 15/18] linux-user: Bump do_syscall() up to 8 syscall arguments, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 16/18] linux-user/signal.c: Remove only-ever-set variable fpu_save_addr, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 17/18] linux-user/signal.c: Remove unused fenab, riku . voipio, 2011/06/20
- [Qemu-devel] [PATCH 18/18] linux-user: Fix sync_file_range on 32bit mips,
riku . voipio <=