| /kernel/trunk/arch/mips32/include/asm.h |
|---|
| 57,6 → 57,7 |
| extern void cpu_halt(void); |
| extern void asm_delay_loop(__u32 t); |
| extern void userspace_asm(__address ustack, __address uspace_uarg); |
| extern void userspace_asm(__address ustack, __address uspace_uarg, |
| __address entry); |
| #endif |
| /kernel/trunk/arch/mips32/src/mips32.c |
|---|
| 129,7 → 129,9 |
| cp0_status_um_bit | |
| cp0_status_ie_enabled_bit)); |
| cp0_epc_write((__address) kernel_uarg->uspace_entry); |
| userspace_asm(((__address) kernel_uarg->uspace_stack+PAGE_SIZE), (__address) kernel_uarg->uspace_uarg); |
| userspace_asm(((__address) kernel_uarg->uspace_stack+PAGE_SIZE), |
| (__address) kernel_uarg->uspace_uarg, |
| (__address) kernel_uarg->uspace_entry); |
| while (1) |
| ; |
| } |
| /kernel/trunk/arch/mips32/src/start.S |
|---|
| 303,6 → 303,7 |
| userspace_asm: |
| add $sp, $a0, 0 |
| add $v0, $a1, 0 |
| add $v0, $a1, 0 |
| add $t9, $a2, 0 # Set up correct entry into PIC code |
| eret |