diff options
Diffstat (limited to 'src/syscall/asm_linux_mipsx.s')
| -rw-r--r-- | src/syscall/asm_linux_mipsx.s | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/syscall/asm_linux_mipsx.s b/src/syscall/asm_linux_mipsx.s index 04f90f6edf..b8cae96b1a 100644 --- a/src/syscall/asm_linux_mipsx.s +++ b/src/syscall/asm_linux_mipsx.s @@ -11,59 +11,6 @@ // System calls for mips, Linux // -// func Syscall(trap uintptr, a1, a2, a3 uintptr) (r1, r2, err uintptr); -TEXT ·Syscall(SB),NOSPLIT,$0-28 - JAL runtime·entersyscall(SB) - MOVW a1+4(FP), R4 - MOVW a2+8(FP), R5 - MOVW a3+12(FP), R6 - MOVW R0, R7 - MOVW trap+0(FP), R2 // syscall entry - SYSCALL - BEQ R7, ok - MOVW $-1, R1 - MOVW R1, r1+16(FP) // r1 - MOVW R0, r2+20(FP) // r2 - MOVW R2, err+24(FP) // errno - JAL runtime·exitsyscall(SB) - RET -ok: - MOVW R2, r1+16(FP) // r1 - MOVW R3, r2+20(FP) // r2 - MOVW R0, err+24(FP) // errno - JAL runtime·exitsyscall(SB) - RET - -// func Syscall6(trap trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr); -// 5th and 6th arg go at sp+16, sp+20. -// Note that frame size of 20 means that 24 bytes gets reserved on stack. -TEXT ·Syscall6(SB),NOSPLIT,$20-40 - NO_LOCAL_POINTERS - JAL runtime·entersyscall(SB) - MOVW a1+4(FP), R4 - MOVW a2+8(FP), R5 - MOVW a3+12(FP), R6 - MOVW a4+16(FP), R7 - MOVW a5+20(FP), R8 - MOVW a6+24(FP), R9 - MOVW R8, 16(R29) - MOVW R9, 20(R29) - MOVW trap+0(FP), R2 // syscall entry - SYSCALL - BEQ R7, ok6 - MOVW $-1, R1 - MOVW R1, r1+28(FP) // r1 - MOVW R0, r2+32(FP) // r2 - MOVW R2, err+36(FP) // errno - JAL runtime·exitsyscall(SB) - RET -ok6: - MOVW R2, r1+28(FP) // r1 - MOVW R3, r2+32(FP) // r2 - MOVW R0, err+36(FP) // errno - JAL runtime·exitsyscall(SB) - RET - // func Syscall9(trap trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2, err uintptr); // Actually Syscall8 but the rest of the code expects it to be named Syscall9. TEXT ·Syscall9(SB),NOSPLIT,$28-52 @@ -97,47 +44,6 @@ ok9: JAL runtime·exitsyscall(SB) RET -TEXT ·RawSyscall(SB),NOSPLIT,$24-28 - MOVW a1+4(FP), R4 - MOVW a2+8(FP), R5 - MOVW a3+12(FP), R6 - MOVW trap+0(FP), R2 // syscall entry - SYSCALL - BEQ R7, ok1 - MOVW $-1, R1 - MOVW R1, r1+16(FP) // r1 - MOVW R0, r2+20(FP) // r2 - MOVW R2, err+24(FP) // errno - RET -ok1: - MOVW R2, r1+16(FP) // r1 - MOVW R3, r2+20(FP) // r2 - MOVW R0, err+24(FP) // errno - RET - -TEXT ·RawSyscall6(SB),NOSPLIT,$20-40 - MOVW a1+4(FP), R4 - MOVW a2+8(FP), R5 - MOVW a3+12(FP), R6 - MOVW a4+16(FP), R7 - MOVW a5+20(FP), R8 - MOVW a6+24(FP), R9 - MOVW R8, 16(R29) - MOVW R9, 20(R29) - MOVW trap+0(FP), R2 // syscall entry - SYSCALL - BEQ R7, ok2 - MOVW $-1, R1 - MOVW R1, r1+28(FP) // r1 - MOVW R0, r2+32(FP) // r2 - MOVW R2, err+36(FP) // errno - RET -ok2: - MOVW R2, r1+28(FP) // r1 - MOVW R3, r2+32(FP) // r2 - MOVW R0, err+36(FP) // errno - RET - // func rawVforkSyscall(trap, a1 uintptr) (r1, err uintptr) TEXT ·rawVforkSyscall(SB),NOSPLIT|NOFRAME,$0-16 MOVW a1+4(FP), R4 |