| 35,14 → 35,15 |
|---|
| |
| #include <libc.h> |
| |
| sysarg_t __syscall(const sysarg_t p1, const sysarg_t p2, |
| const sysarg_t p3, const sysarg_t p4, |
| const syscall_t id) |
| sysarg_t __syscall(const sysarg_t p1, const sysarg_t p2, const sysarg_t p3, |
| const sysarg_t p4, const sysarg_t p5, const sysarg_t p6, const syscall_t id) |
| { |
| register sysarg_t __mips_reg_a0 asm("$4") = p1; |
| register sysarg_t __mips_reg_a1 asm("$5") = p2; |
| register sysarg_t __mips_reg_a2 asm("$6") = p3; |
| register sysarg_t __mips_reg_a3 asm("$7") = p4; |
| register sysarg_t __mips_reg_t0 asm("$8") = p5; |
| register sysarg_t __mips_reg_t1 asm("$9") = p6; |
| register sysarg_t __mips_reg_v0 asm("$2") = id; |
| |
| asm volatile ( |
| 52,6 → 53,8 |
|---|
| "r" (__mips_reg_a1), |
| "r" (__mips_reg_a2), |
| "r" (__mips_reg_a3), |
| "r" (__mips_reg_t0), |
| "r" (__mips_reg_t1), |
| "r" (__mips_reg_v0) |
| : "%ra" /* We are a function call, although C does not |
| * know it */ |