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| author | Vineet Gupta <vgupta@synopsys.com> | 2013-03-04 16:01:35 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-03-11 19:01:10 +0530 |
| commit | 180d406e4948faee6e63781f3e062f40ec7c6fc3 (patch) | |
| tree | 60527b6be71e8c22f96a7d35daa0cdacadd007f4 /arch | |
| parent | 8ff14bbc6a2083e83c6d387d025fb67ba639807c (diff) | |
| download | blackbird-op-linux-180d406e4948faee6e63781f3e062f40ec7c6fc3.tar.gz blackbird-op-linux-180d406e4948faee6e63781f3e062f40ec7c6fc3.zip | |
ARC: ABIv3: fork/vfork wrappers not needed in "no-legacy-syscall" ABI
When switching to clone() only ABI - I missed out pruning the low level
asm syscall wrappers
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arc/include/asm/syscalls.h | 2 | ||||
| -rw-r--r-- | arch/arc/kernel/entry.S | 25 | ||||
| -rw-r--r-- | arch/arc/kernel/sys.c | 2 |
3 files changed, 0 insertions, 29 deletions
diff --git a/arch/arc/include/asm/syscalls.h b/arch/arc/include/asm/syscalls.h index e53a5340ba4f..dd785befe7fd 100644 --- a/arch/arc/include/asm/syscalls.h +++ b/arch/arc/include/asm/syscalls.h @@ -16,8 +16,6 @@ #include <linux/types.h> int sys_clone_wrapper(int, int, int, int, int); -int sys_fork_wrapper(void); -int sys_vfork_wrapper(void); int sys_cacheflush(uint32_t, uint32_t uint32_t); int sys_arc_settls(void *); int sys_arc_gettls(void); diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index ef6800ba2f03..b9d875a441cc 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -792,31 +792,6 @@ ARC_EXIT ret_from_fork ;################### Special Sys Call Wrappers ########################## -; TBD: call do_fork directly from here -ARC_ENTRY sys_fork_wrapper - SAVE_CALLEE_SAVED_USER - bl @sys_fork - DISCARD_CALLEE_SAVED_USER - - GET_CURR_THR_INFO_FLAGS r10 - btst r10, TIF_SYSCALL_TRACE - bnz tracesys_exit - - b ret_from_system_call -ARC_EXIT sys_fork_wrapper - -ARC_ENTRY sys_vfork_wrapper - SAVE_CALLEE_SAVED_USER - bl @sys_vfork - DISCARD_CALLEE_SAVED_USER - - GET_CURR_THR_INFO_FLAGS r10 - btst r10, TIF_SYSCALL_TRACE - bnz tracesys_exit - - b ret_from_system_call -ARC_EXIT sys_vfork_wrapper - ARC_ENTRY sys_clone_wrapper SAVE_CALLEE_SAVED_USER bl @sys_clone diff --git a/arch/arc/kernel/sys.c b/arch/arc/kernel/sys.c index f6bdd07583f3..9d6c1ca26af6 100644 --- a/arch/arc/kernel/sys.c +++ b/arch/arc/kernel/sys.c @@ -6,8 +6,6 @@ #include <asm/syscalls.h> #define sys_clone sys_clone_wrapper -#define sys_fork sys_fork_wrapper -#define sys_vfork sys_vfork_wrapper #undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), |
