diff options
| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-10-22 14:38:52 +0300 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-10-22 14:38:52 +0300 |
| commit | 22eeabc6c63e220d628417ea525c8838f3fae913 (patch) | |
| tree | 6dde5f5bf5e671c11ed64cbcacf9245bfe900d2f /arch/riscv64/kernel | |
| parent | dd7c04a39bd88da8e381bb88078c41b049a6665c (diff) | |
| download | kmi-22eeabc6c63e220d628417ea525c8838f3fae913.tar.gz kmi-22eeabc6c63e220d628417ea525c8838f3fae913.zip | |
initial high level fork imp
Diffstat (limited to 'arch/riscv64/kernel')
| -rw-r--r-- | arch/riscv64/kernel/proc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/riscv64/kernel/proc.c b/arch/riscv64/kernel/proc.c index b047e2c..ed8bf93 100644 --- a/arch/riscv64/kernel/proc.c +++ b/arch/riscv64/kernel/proc.c @@ -20,7 +20,8 @@ void run_init(struct tcb *t, void *fdt) 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 ("mv a0, %0\n" : : "r" (t->tid) : ); + __asm__ volatile ("mv a1, %0\n" : : "r" (fdt) : ); __asm__ volatile ("sret\n" ::: "memory"); /* we should never reach this */ unreachable(); |