libgcc: Add missing HWCAP entries to aarch64/cpuinfo.c

A few HWCAP entries are missing from aarch64/cpuinfo.c.  This results in build
errors on older machines.

libgcc/
	* config/aarch64/cpuinfo.c: Add HWCAP_EVTSTRM, HWCAP_CRC32, HWCAP_CPUID,
	HWCAP_PACA and HWCAP_PACG.

diff --git a/libgcc/config/aarch64/cpuinfo.c b/libgcc/config/aarch64/cpuinfo.c
index 3c6fb8a575b423c2aff71a1a9f40812b154ee284..4b94fca869507145ec690c825f637abbc82a3493 100644 (file)
--- a/libgcc/config/aarch64/cpuinfo.c
+++ b/libgcc/config/aarch64/cpuinfo.c
@@ -52,15 +52,15 @@ struct {
 #ifndef AT_HWCAP
 #define AT_HWCAP 16
 #endif
-#ifndef HWCAP_CPUID
-#define HWCAP_CPUID (1 << 11)
-#endif
 #ifndef HWCAP_FP
 #define HWCAP_FP (1 << 0)
 #endif
 #ifndef HWCAP_ASIMD
 #define HWCAP_ASIMD (1 << 1)
 #endif
+#ifndef HWCAP_EVTSTRM
+#define HWCAP_EVTSTRM (1 << 2)
+#endif
 #ifndef HWCAP_AES
 #define HWCAP_AES (1 << 3)
 #endif
@@ -73,6 +73,9 @@ struct {
 #ifndef HWCAP_SHA2
 #define HWCAP_SHA2 (1 << 6)
 #endif
+#ifndef HWCAP_CRC32
+#define HWCAP_CRC32 (1 << 7)
+#endif
 #ifndef HWCAP_ATOMICS
 #define HWCAP_ATOMICS (1 << 8)
 #endif
@@ -82,6 +85,9 @@ struct {
 #ifndef HWCAP_ASIMDHP
 #define HWCAP_ASIMDHP (1 << 10)
 #endif
+#ifndef HWCAP_CPUID
+#define HWCAP_CPUID (1 << 11)
+#endif
 #ifndef HWCAP_ASIMDRDM
 #define HWCAP_ASIMDRDM (1 << 12)
 #endif
@@ -133,6 +139,12 @@ struct {
 #ifndef HWCAP_SB
 #define HWCAP_SB (1 << 29)
 #endif
+#ifndef HWCAP_PACA
+#define HWCAP_PACA (1 << 30)
+#endif
+#ifndef HWCAP_PACG
+#define HWCAP_PACG (1UL << 31)
+#endif
 
 #ifndef HWCAP2_DCPODP
 #define HWCAP2_DCPODP (1 << 0)