diff options
Diffstat (limited to 'arch/riscv64/kernel/proc.c')
| -rw-r--r-- | arch/riscv64/kernel/proc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/riscv64/kernel/proc.c b/arch/riscv64/kernel/proc.c index ab833b2..f85f597 100644 --- a/arch/riscv64/kernel/proc.c +++ b/arch/riscv64/kernel/proc.c @@ -15,6 +15,7 @@ stat_t run_init(struct tcb *t, void *fdt) { /** \todo actually map fdt into the target address space */ csr_write(CSR_SSCRATCH, t); + csr_write(CSR_SEPC, t->exec); __asm__ volatile ("mv sp, %0\n" : : "r" (t->thread_stack_top) : "memory"); __asm__ volatile ("mv a0, %0\n" : : "r" (fdt) : ); __asm__ volatile ("sret\n" ::: "memory"); @@ -22,12 +23,6 @@ stat_t run_init(struct tcb *t, void *fdt) return ERR_ADDR; } -stat_t set_return(vm_t v) -{ - csr_write(CSR_SEPC, v); - return OK; -} - stat_t set_ipc(struct tcb *t, id_t pid, id_t tid) { struct riscv_regs *r = (struct riscv_regs *)(--t); |