Update HWCAP2 information for ISA 3.0 (POWER9) #17

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opened 8 years ago by wschmidt-ibm · 0 comments
wschmidt-ibm commented 8 years ago (Migrated from github.com)

Section 4.1.2.3 (Auxiliary Vector) has not been updated for changes to HWCAP2 with POWER9. We need to add the following:

#define PPC_FEATURE2_HTM_NOSC 0x01000000
#define PPC_FEATURE2_ARCH_3_00 0x00800000 /* ISA 3.00 /
#define PPC_FEATURE2_HAS_IEEE128 0x00400000 /
VSX IEEE Binary Float 128-bit */

Section 4.1.2.3 (Auxiliary Vector) has not been updated for changes to HWCAP2 with POWER9. We need to add the following: #define PPC_FEATURE2_HTM_NOSC 0x01000000 #define PPC_FEATURE2_ARCH_3_00 0x00800000 /* ISA 3.00 */ #define PPC_FEATURE2_HAS_IEEE128 0x00400000 /* VSX IEEE Binary Float 128-bit */
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Reference: systemsoftware/ELFv2-ABI#17
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