[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] target-arm: remove unused functions cpu_lock(), cp
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH] target-arm: remove unused functions cpu_lock(), cpu_unlock() |
Date: |
Fri, 19 Nov 2010 13:54:44 +0000 |
---
target-arm/cpu.h | 2 --
target-arm/op_helper.c | 14 --------------
2 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index b87c605..0284bad 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -227,8 +227,6 @@ int cpu_arm_handle_mmu_fault (CPUARMState *env,
target_ulong address, int rw,
int mmu_idx, int is_softmuu);
#define cpu_handle_mmu_fault cpu_arm_handle_mmu_fault
-void cpu_lock(void);
-void cpu_unlock(void);
static inline void cpu_set_tls(CPUARMState *env, target_ulong newtls)
{
env->cp15.c13_tls2 = newtls;
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
index 9b1a014..43baa63 100644
--- a/target-arm/op_helper.c
+++ b/target-arm/op_helper.c
@@ -28,20 +28,6 @@ void raise_exception(int tt)
cpu_loop_exit();
}
-/* thread support */
-
-static spinlock_t global_cpu_lock = SPIN_LOCK_UNLOCKED;
-
-void cpu_lock(void)
-{
- spin_lock(&global_cpu_lock);
-}
-
-void cpu_unlock(void)
-{
- spin_unlock(&global_cpu_lock);
-}
-
uint32_t HELPER(neon_tbl)(uint32_t ireg, uint32_t def,
uint32_t rn, uint32_t maxindex)
{
--
1.6.3.3
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-devel] [PATCH] target-arm: remove unused functions cpu_lock(), cpu_unlock(),
Peter Maydell <=