FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source 
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.
This commit is contained in:
Wilco Dijkstra 2024-03-27 16:06:13 +00:00
parent cab32bacae
commit 8f9e92eec3
1 changed files with 15 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
libgcc/config/aarch64/cpuinfo.c
View file

@ -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)