diff options
Diffstat (limited to 'arch/riscv64/kernel/proc.c')
| -rw-r--r-- | arch/riscv64/kernel/proc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/riscv64/kernel/proc.c b/arch/riscv64/kernel/proc.c index 3c2ea59..b8f6c5d 100644 --- a/arch/riscv64/kernel/proc.c +++ b/arch/riscv64/kernel/proc.c @@ -65,20 +65,22 @@ vm_t get_stack(struct tcb *t) void save_regs(struct tcb *t, void *p) { struct riscv_regs *r = (struct riscv_regs *)(t) - 1; - memcpy(p, r, sizeof(*r)); + struct riscv_regs *rp = (struct riscv_regs *)(p); + *rp = *r; } void load_regs(void *p, struct tcb *t) { struct riscv_regs *r = (struct riscv_regs *)(t) - 1; - memcpy(r, p, sizeof(*r)); + struct riscv_regs *rp = (struct riscv_regs *)(p); + *r = *rp; } void clone_regs(struct tcb *d, struct tcb *s) { struct riscv_regs *rd = (struct riscv_regs *)(d) - 1; struct riscv_regs *rs = (struct riscv_regs *)(s) - 1; - memcpy(rd, rs, sizeof(*rs)); + *rd = *rs; } void adjust_ipi(struct tcb *t) |