runtime: mark race functions as ABIInternal

This adds ABIInternal to the race function declarations.

Change-Id: I99f8a310972ff09b4d56eedbcc6e9609bab0f224
Reviewed-on: https://go-review.googlesource.com/c/go/+/352369
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>

diff --git a/src/runtime/race_ppc64le.s b/src/runtime/race_ppc64le.s
index 963e57099c9c4c3b0ca283fe6172b79a5e00cc7b..625c81a255bcc148b397ad4623e1b52ca4bbb073 100644 (file)
--- a/src/runtime/race_ppc64le.s
+++ b/src/runtime/race_ppc64le.s
@@ -43,8 +43,12 @@
 
 // func runtime·RaceRead(addr uintptr)
 // Called from instrumented Go code
-TEXT   runtime·raceread(SB), NOSPLIT, $0-8
+TEXT   runtime·raceread<ABIInternal>(SB), NOSPLIT, $0-8
+#ifndef GOEXPERIMENT_regabiargs
        MOVD    addr+0(FP), R4
+#else
+       MOVD    R3, R4
+#endif
        MOVD    LR, R5 // caller of this?
        // void __tsan_read(ThreadState *thr, void *addr, void *pc);
        MOVD    $__tsan_read(SB), R8
@@ -64,8 +68,12 @@ TEXT runtime·racereadpc(SB), NOSPLIT, $0-24
 
 // func runtime·RaceWrite(addr uintptr)
 // Called from instrumented Go code
-TEXT   runtime·racewrite(SB), NOSPLIT, $0-8
+TEXT   runtime·racewrite<ABIInternal>(SB), NOSPLIT, $0-8
+#ifndef GOEXPERIMENT_regabiargs
        MOVD    addr+0(FP), R4
+#else
+       MOVD    R3, R4
+#endif
        MOVD    LR, R5 // caller has set LR via BL inst
        // void __tsan_write(ThreadState *thr, void *addr, void *pc);
        MOVD    $__tsan_write(SB), R8
@@ -85,9 +93,14 @@ TEXT runtime·racewritepc(SB), NOSPLIT, $0-24
 
 // func runtime·RaceReadRange(addr, size uintptr)
 // Called from instrumented Go code.
-TEXT   runtime·racereadrange(SB), NOSPLIT, $0-16
+TEXT   runtime·racereadrange<ABIInternal>(SB), NOSPLIT, $0-16
+#ifndef GOEXPERIMENT_regabiargs
        MOVD    addr+0(FP), R4
        MOVD    size+8(FP), R5
+#else
+       MOVD    R4, R5
+       MOVD    R3, R4
+#endif
        MOVD    LR, R6
        // void __tsan_read_range(ThreadState *thr, void *addr, uintptr size, void *pc);
        MOVD    $__tsan_read_range(SB), R8
@@ -108,9 +121,14 @@ TEXT    runtime·RaceReadRange(SB), NOSPLIT, $0-16
 
 // func runtime·RaceWriteRange(addr, size uintptr)
 // Called from instrumented Go code.
-TEXT   runtime·racewriterange(SB), NOSPLIT, $0-16
+TEXT   runtime·racewriterange<ABIInternal>(SB), NOSPLIT, $0-16
+#ifndef GOEXPERIMENT_regabiargs
        MOVD    addr+0(FP), R4
        MOVD    size+8(FP), R5
+#else
+       MOVD    R4, R5
+       MOVD    R3, R4
+#endif
        MOVD    LR, R6
        // void __tsan_write_range(ThreadState *thr, void *addr, uintptr size, void *pc);
        MOVD    $__tsan_write_range(SB), R8