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riscv: Use inline functions to replace inline asm

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Use inline functions to replace inline assembly.
This commit is contained in:
Yanyan Shen
2019-08-19 14:18:19 +10:00
committed by Yanyan Shen
parent b32c0b8dcb
commit fbc70aa02f
1 changed files with 3 additions and 4 deletions
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7
src/arch/riscv/kernel/boot.c
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@@ -156,22 +156,21 @@ BOOT_CODE static bool_t try_init_kernel_secondary_core(word_t hart_id, word_t co
{
while (!node_boot_lock);
asm volatile("fence r,rw" ::: "memory");
fence_r_rw();
init_cpu();
NODE_LOCK_SYS;
ksNumCPUs++;
init_core_state(SchedulerAction_ResumeCurrentThread);
asm volatile("fence.i");
ifence_local();
return true;
}
BOOT_CODE static void release_secondary_cores(void)
{
node_boot_lock = 1;
asm volatile("fence w,r" ::: "memory");
fence_w_r();
while (ksNumCPUs != CONFIG_MAX_NUM_NODES) {
__atomic_signal_fence(__ATOMIC_ACQ_REL);