syscall: use name+(NN)FP on plan9/386

Generated from go vet.

Change-Id: I2620e5544be46485a876c7dce26b0592bf5a4101
Reviewed-on: https://go-review.googlesource.com/32070
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/syscall/asm_plan9_386.s b/src/syscall/asm_plan9_386.s
index 1d705be0e09e25957c769650a3871295fa3cadad..047ae59887492b7bdb3c6a184aec691e0635f789 100644 (file)
--- a/src/syscall/asm_plan9_386.s
+++ b/src/syscall/asm_plan9_386.s
@@ -2,9 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// TODO(rsc): Rewrite all nn(SP) references into name+(nn-8)(FP)
-// so that go vet can check that they are correct.
-
 #include "textflag.h"
 #include "funcdata.h"
 
@@ -22,8 +19,8 @@ TEXT  ·Syscall(SB),NOSPLIT,$0-32
        CALL    runtime·entersyscall(SB)
        MOVL    trap+0(FP), AX  // syscall entry
        // slide args down on top of system call number
-       LEAL    8(SP), SI
-       LEAL    4(SP), DI
+       LEAL    a1+4(FP), SI
+       LEAL    trap+0(FP), DI
        CLD
        MOVSL
        MOVSL
@@ -57,8 +54,8 @@ TEXT  ·Syscall6(SB),NOSPLIT,$0-44
        CALL    runtime·entersyscall(SB)
        MOVL    trap+0(FP), AX  // syscall entry
        // slide args down on top of system call number
-       LEAL    8(SP), SI
-       LEAL    4(SP), DI
+       LEAL    a1+4(FP), SI
+       LEAL    trap+0(FP), DI
        CLD
        MOVSL
        MOVSL
@@ -94,8 +91,8 @@ copyresult4:
 TEXT ·RawSyscall(SB),NOSPLIT,$0-28
        MOVL    trap+0(FP), AX  // syscall entry
        // slide args down on top of system call number
-       LEAL    8(SP), SI
-       LEAL    4(SP), DI
+       LEAL    a1+4(FP), SI
+       LEAL    trap+0(FP), DI
        CLD
        MOVSL
        MOVSL
@@ -109,8 +106,8 @@ TEXT ·RawSyscall(SB),NOSPLIT,$0-28
 TEXT   ·RawSyscall6(SB),NOSPLIT,$0-40
        MOVL    trap+0(FP), AX  // syscall entry
        // slide args down on top of system call number
-       LEAL    8(SP), SI
-       LEAL    4(SP), DI
+       LEAL    a1+4(FP), SI
+       LEAL    trap+0(FP), DI
        CLD
        MOVSL
        MOVSL