[RISC-V] Missing defines in GC

Alexander Soldatov · Alexander Soldatov · commit eae024df6d29 · 2023-07-12T19:47:29.000+03:00
diff --git a/src/coreclr/gc/env/gcenv.interlocked.inl b/src/coreclr/gc/env/gcenv.interlocked.inl
@@ -13,7 +13,7 @@
 #ifndef _MSC_VER
 __forceinline void Interlocked::InterlockedOperationBarrier()
 {
-#if defined(HOST_ARM64) || defined(HOST_LOONGARCH64)
+#if defined(HOST_ARM64) || defined(HOST_LOONGARCH64) || defined(HOST_RISCV64)
     // See PAL_InterlockedOperationBarrier() in the PAL
     __sync_synchronize();
 #endif
diff --git a/src/coreclr/gc/gc.cpp b/src/coreclr/gc/gc.cpp
@@ -26240,7 +26240,7 @@ void gc_heap::save_post_plug_info (uint8_t* last_pinned_plug, uint8_t* last_obje
 }
 
 // enable on processors known to have a useful prefetch instruction
-#if defined(TARGET_AMD64) || defined(TARGET_X86) || defined(TARGET_ARM64)
+#if defined(TARGET_AMD64) || defined(TARGET_X86) || defined(TARGET_ARM64) || defined(TARGET_RISCV64)
 #define PREFETCH
 #endif
 
diff --git a/src/coreclr/gc/unix/gcenv.unix.cpp b/src/coreclr/gc/unix/gcenv.unix.cpp
@@ -136,7 +136,7 @@ typedef cpuset_t cpu_set_t;
 #endif
 #endif // __APPLE__
 
-#if defined(HOST_ARM) || defined(HOST_ARM64) || defined(HOST_LOONGARCH64)
+#if defined(HOST_ARM) || defined(HOST_ARM64) || defined(HOST_LOONGARCH64) || defined(HOST_RISCV64)
 #define SYSCONF_GET_NUMPROCS _SC_NPROCESSORS_CONF
 #else
 #define SYSCONF_GET_NUMPROCS _SC_NPROCESSORS_ONLN

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`	`#ifndef _MSC_VER`
`14`	`14`	`__forceinline void Interlocked::InterlockedOperationBarrier()`
`15`	`15`	`{`
`16`		`-#if defined(HOST_ARM64) \|\| defined(HOST_LOONGARCH64)`
	`16`	`+#if defined(HOST_ARM64) \|\| defined(HOST_LOONGARCH64) \|\| defined(HOST_RISCV64)`
`17`	`17`	`// See PAL_InterlockedOperationBarrier() in the PAL`
`18`	`18`	`__sync_synchronize();`
`19`	`19`	`#endif`
Original file line number	Diff line number	Diff line change
`@@ -26240,7 +26240,7 @@ void gc_heap::save_post_plug_info (uint8_t* last_pinned_plug, uint8_t* last_obje`
`26240`	`26240`	`}`
`26241`	`26241`
`26242`	`26242`	`// enable on processors known to have a useful prefetch instruction`
`26243`		`-#if defined(TARGET_AMD64) \|\| defined(TARGET_X86) \|\| defined(TARGET_ARM64)`
	`26243`	`+#if defined(TARGET_AMD64) \|\| defined(TARGET_X86) \|\| defined(TARGET_ARM64) \|\| defined(TARGET_RISCV64)`
`26244`	`26244`	`#define PREFETCH`
`26245`	`26245`	`#endif`
`26246`	`26246`