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Add Hygon Dhyana support

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Lijing 2024-01-03 17:17:47 +08:00
parent ca2242d4b2
commit 5fff15fb72
2 changed files with 16 additions and 0 deletions
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15
glibc-Add-Hygon-Dhyana-support.patch Normal file
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@ -0,0 +1,15 @@
diff --git a/glibc-2.28/sysdeps/x86/cpu-features.c b/glibc-2.28/sysdeps/x86/cpu-features.c
index 91042505..1cc43bf7 100644
--- a/glibc-2.28/sysdeps/x86/cpu-features.c
+++ b/glibc-2.28/sysdeps/x86/cpu-features.c
@@ -527,8 +527,8 @@ init_cpu_features (struct cpu_features *cpu_features)
cpu_features->preferred[index_arch_Prefer_No_AVX512]
|= bit_arch_Prefer_No_AVX512;
}
- /* This spells out "AuthenticAMD". */
- else if (ebx == 0x68747541 && ecx == 0x444d4163 && edx == 0x69746e65)
+ /* This spells out "AuthenticAMD" or "HygonGenuine". */
+ else if ((ebx == 0x68747541 && ecx == 0x444d4163 && edx == 0x69746e65)||(ebx == 0x6f677948 && ecx == 0x656e6975 && edx == 0x6e65476e))
{
unsigned int extended_model;

1
glibc.spec
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@ -1052,6 +1052,7 @@ Patch2006: glibc-Sync-to-lnd-35-for-LoongArch.patch
Patch2007: Fix-tst-cancel21.c-to-suit-kernel-struct-sigcontext-.patch Patch2007: Fix-tst-cancel21.c-to-suit-kernel-struct-sigcontext-.patch
Patch2008: glibc-aarch64-Increase-small-and-medium-cases-for-__memcpy.patch Patch2008: glibc-aarch64-Increase-small-and-medium-cases-for-__memcpy.patch
Patch2009: glibc-Add-Hygon-Dhyana-support.patch
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# Continued list of core "glibc" package information: # Continued list of core "glibc" package information:
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