[release-branch.go1.24] internal/runtime/maps: pass proper func PC to race.WritePC/race.ReadPC

Fixes #73192
For #73191

Change-Id: I0f8a5a19faa745943a98476c7caf4c97ccdce184
Reviewed-on: https://go-review.googlesource.com/c/go/+/663175
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Michael Pratt <[email protected]>
Auto-Submit: Michael Pratt <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
(cherry picked from commit 14b15a2)
Reviewed-on: https://go-review.googlesource.com/c/go/+/663777
Reviewed-by: Carlos Amedee <[email protected]>
Auto-Submit: Junyang Shao <[email protected]>
Reviewed-by: Junyang Shao <[email protected]>

Author: mateusz834

src/internal/runtime/maps/runtime_fast32_swiss.go

@@ -17,7 +17,7 @@ import (
 func runtime_mapaccess1_fast32(typ *abi.SwissMapType, m *Map, key uint32) unsafe.Pointer {
 	if race.Enabled && m != nil {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapaccess1)
+		pc := abi.FuncPCABIInternal(runtime_mapaccess1_fast32)
 		race.ReadPC(unsafe.Pointer(m), callerpc, pc)
 	}
 
@@ -86,7 +86,7 @@ func runtime_mapaccess1_fast32(typ *abi.SwissMapType, m *Map, key uint32) unsafe
 func runtime_mapaccess2_fast32(typ *abi.SwissMapType, m *Map, key uint32) (unsafe.Pointer, bool) {
 	if race.Enabled && m != nil {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapaccess1)
+		pc := abi.FuncPCABIInternal(runtime_mapaccess2_fast32)
 		race.ReadPC(unsafe.Pointer(m), callerpc, pc)
 	}
 
@@ -198,7 +198,7 @@ func runtime_mapassign_fast32(typ *abi.SwissMapType, m *Map, key uint32) unsafe.
 	}
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapassign_fast32)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 	if m.writing != 0 {
@@ -332,7 +332,7 @@ func runtime_mapassign_fast32ptr(typ *abi.SwissMapType, m *Map, key unsafe.Point
 	}
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapassign_fast32ptr)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 	if m.writing != 0 {
@@ -458,7 +458,7 @@ outer:
 func runtime_mapdelete_fast32(typ *abi.SwissMapType, m *Map, key uint32) {
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapdelete_fast32)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 

src/internal/runtime/maps/runtime_fast64_swiss.go

@@ -17,7 +17,7 @@ import (
 func runtime_mapaccess1_fast64(typ *abi.SwissMapType, m *Map, key uint64) unsafe.Pointer {
 	if race.Enabled && m != nil {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapaccess1)
+		pc := abi.FuncPCABIInternal(runtime_mapaccess1_fast64)
 		race.ReadPC(unsafe.Pointer(m), callerpc, pc)
 	}
 
@@ -86,7 +86,7 @@ func runtime_mapaccess1_fast64(typ *abi.SwissMapType, m *Map, key uint64) unsafe
 func runtime_mapaccess2_fast64(typ *abi.SwissMapType, m *Map, key uint64) (unsafe.Pointer, bool) {
 	if race.Enabled && m != nil {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapaccess1)
+		pc := abi.FuncPCABIInternal(runtime_mapaccess2_fast64)
 		race.ReadPC(unsafe.Pointer(m), callerpc, pc)
 	}
 
@@ -198,7 +198,7 @@ func runtime_mapassign_fast64(typ *abi.SwissMapType, m *Map, key uint64) unsafe.
 	}
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapassign_fast64)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 	if m.writing != 0 {
@@ -370,7 +370,7 @@ func runtime_mapassign_fast64ptr(typ *abi.SwissMapType, m *Map, key unsafe.Point
 	}
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapassign_fast64ptr)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 	if m.writing != 0 {
@@ -497,7 +497,7 @@ outer:
 func runtime_mapdelete_fast64(typ *abi.SwissMapType, m *Map, key uint64) {
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapdelete_fast64)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 

src/internal/runtime/maps/runtime_faststr_swiss.go

@@ -103,7 +103,7 @@ func stringPtr(s string) unsafe.Pointer {
 func runtime_mapaccess1_faststr(typ *abi.SwissMapType, m *Map, key string) unsafe.Pointer {
 	if race.Enabled && m != nil {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapaccess1)
+		pc := abi.FuncPCABIInternal(runtime_mapaccess1_faststr)
 		race.ReadPC(unsafe.Pointer(m), callerpc, pc)
 	}
 
@@ -162,7 +162,7 @@ func runtime_mapaccess1_faststr(typ *abi.SwissMapType, m *Map, key string) unsaf
 func runtime_mapaccess2_faststr(typ *abi.SwissMapType, m *Map, key string) (unsafe.Pointer, bool) {
 	if race.Enabled && m != nil {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapaccess1)
+		pc := abi.FuncPCABIInternal(runtime_mapaccess2_faststr)
 		race.ReadPC(unsafe.Pointer(m), callerpc, pc)
 	}
 
@@ -266,7 +266,7 @@ func runtime_mapassign_faststr(typ *abi.SwissMapType, m *Map, key string) unsafe
 	}
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapassign_faststr)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}
 	if m.writing != 0 {
@@ -396,7 +396,7 @@ outer:
 func runtime_mapdelete_faststr(typ *abi.SwissMapType, m *Map, key string) {
 	if race.Enabled {
 		callerpc := sys.GetCallerPC()
-		pc := abi.FuncPCABIInternal(runtime_mapassign)
+		pc := abi.FuncPCABIInternal(runtime_mapdelete_faststr)
 		race.WritePC(unsafe.Pointer(m), callerpc, pc)
 	}