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37 lines
1.5 KiB
37 lines
1.5 KiB
2 years ago
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commit ae725e3f9cb4e1eb825ebe1d55241c98c2ea32f1
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Author: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
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Date: Mon Jun 15 11:15:57 2020 -0300
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powerpc: Add new hwcap values
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Linux commit ID ee988c11acf6f9464b7b44e9a091bf6afb3b3a49 reserved 2 new
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bits in AT_HWCAP2:
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- PPC_FEATURE2_ARCH_3_1 indicates the availability of the POWER ISA
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3.1;
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- PPC_FEATURE2_MMA indicates the availability of the Matrix-Multiply
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Assist facility.
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diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h
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index b35f5eddc1d309bb..f2853a11df16f63c 100644
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--- a/sysdeps/powerpc/bits/hwcap.h
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+++ b/sysdeps/powerpc/bits/hwcap.h
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@@ -74,3 +74,5 @@
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#define PPC_FEATURE2_SCV 0x00100000 /* scv syscall. */
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#define PPC_FEATURE2_HTM_NO_SUSPEND 0x00080000 /* TM without suspended
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state. */
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+#define PPC_FEATURE2_ARCH_3_1 0x00040000 /* ISA 3.1. */
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+#define PPC_FEATURE2_MMA 0x00020000 /* Matrix-Multiply Assist. */
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diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c
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index 35cac2e249916507..4555d4548554e788 100644
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--- a/sysdeps/powerpc/dl-procinfo.c
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+++ b/sysdeps/powerpc/dl-procinfo.c
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@@ -77,7 +77,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][15]
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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- "", "", "", "htm-no-suspend",
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+ "", "mma", "arch_3_1", "htm-no-suspend",
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"scv", "darn", "ieee128", "arch_3_00",
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"htm-nosc", "vcrypto", "tar", "isel",
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"ebb", "dscr", "htm", "arch_2_07",
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