[v1.05][X86] Very preeliminary support for Hygon CPUs

Dr-Noob · Jul 3, 2024 · 9018a3b · 9018a3b
1 parent 4f081ef
commit 9018a3b
Show file tree

Hide file tree

Showing 4 changed files with 26 additions and 0 deletions.
diff --git a/src/common/ascii.h b/src/common/ascii.h
@@ -105,6 +105,23 @@ struct ascii_logo {
 $C1  MMM  :MMM      NMM  dMMMoo  OMM0....:Nx.   MMN   \
 $C1  MMM  :WWW      XWW   lONMM   'xXMMMMNOc    MMN   "
 
+// TODO real logo
+#define ASCII_HYGON \
+"$C1                   .#################.          \
+$C1              .####                   ####.     \
+$C1          .##                             ###   \
+$C1       ##                          :##     ###  \
+$C1    #                ##            :##      ##  \
+$C1  ##   ##  ######.   ####  ######  :##      ##  \
+$C1 ##    ##  ##:  ##:  ##   ##   ### :##     ###  \
+$C1##     ##  ##:  ##:  ##  :######## :##    ##    \
+$C1##     ##  ##:  ##:  ##   ##.   .  :## ####     \
+$C1##      #  ##:  ##:  ####  #####:   ##          \
+$C1 ##                                             \
+$C1  ###.                         ..o####.         \
+$C1   ######oo...         ..oo#######              \
+$C1          o###############o                     "
+
 #define ASCII_SNAPD \
 "              $C1@@$C2########               \
            $C1@@@@@$C2###########            \
@@ -538,6 +555,7 @@ typedef struct ascii_logo asciiL;
 asciiL logo_amd         = { ASCII_AMD,         39, 15, false, {C_FG_WHITE, C_FG_GREEN},                       {C_FG_WHITE,   C_FG_GREEN}   };
 asciiL logo_intel       = { ASCII_INTEL,       48, 14, false, {C_FG_CYAN},                                    {C_FG_CYAN,    C_FG_WHITE}   };
 asciiL logo_intel_new   = { ASCII_INTEL_NEW,   51,  9, false, {C_FG_CYAN},                                    {C_FG_CYAN,    C_FG_WHITE}   };
+asciiL logo_hygon       = { ASCII_HYGON,       48, 14, false, {C_FG_CYAN},                                    {C_FG_CYAN,    C_FG_WHITE}   };
 asciiL logo_snapd       = { ASCII_SNAPD,       39, 16, false, {C_FG_RED, C_FG_WHITE},                         {C_FG_RED,     C_FG_WHITE}   };
 asciiL logo_mtk         = { ASCII_MTK,         59,  5, false, {C_FG_BLUE, C_FG_YELLOW},                       {C_FG_BLUE,    C_FG_YELLOW}  };
 asciiL logo_exynos      = { ASCII_EXYNOS,      22, 13, true,  {C_BG_BLUE, C_FG_WHITE},                        {C_FG_BLUE,    C_FG_WHITE}   };

diff --git a/src/common/cpu.h b/src/common/cpu.h
@@ -8,6 +8,7 @@ enum {
 // ARCH_X86
   CPU_VENDOR_INTEL,
   CPU_VENDOR_AMD,
+  CPU_VENDOR_HYGON,
 // ARCH_ARM
   CPU_VENDOR_ARM,
   CPU_VENDOR_APPLE,

diff --git a/src/common/printer.c b/src/common/printer.c
@@ -357,6 +357,9 @@ void choose_ascii_art(struct ascii* art, struct color** cs, struct terminal* ter
   else if(art->vendor == CPU_VENDOR_AMD) {
     art->art = choose_ascii_art_aux(&logo_amd_l, &logo_amd, term, lf);
   }
+  else if(art->vendor == CPU_VENDOR_HYGON) {
+    art->art = &logo_hygon;
+  }
   else {
     art->art = &logo_unknown;
   }

diff --git a/src/x86/cpuid.c b/src/x86/cpuid.c
@@ -22,6 +22,7 @@
 
 #define CPU_VENDOR_INTEL_STRING "GenuineIntel"
 #define CPU_VENDOR_AMD_STRING   "AuthenticAMD"
+#define CPU_VENDOR_HYGON_STRING "HygonGenuine"
 
 static const char *hv_vendors_string[] = {
   [HV_VENDOR_KVM]       = "KVMKVMKVM",
@@ -470,6 +471,8 @@ struct cpuInfo* get_cpu_info(void) {
     cpu->cpu_vendor = CPU_VENDOR_INTEL;
   else if (strcmp(CPU_VENDOR_AMD_STRING,name) == 0)
     cpu->cpu_vendor = CPU_VENDOR_AMD;
+  else if (strcmp(CPU_VENDOR_HYGON_STRING,name) == 0)
+    cpu->cpu_vendor = CPU_VENDOR_HYGON;
   else {
     cpu->cpu_vendor = CPU_VENDOR_INVALID;
     printErr("Unknown CPU vendor: %s", name);
@@ -718,6 +721,7 @@ struct topology* get_topology_info(struct cpuInfo* cpu, struct cache* cach, int
       }
       break;
     case CPU_VENDOR_AMD:
+    case CPU_VENDOR_HYGON:
       if (cpu->maxExtendedLevels >= 0x80000008) {
         eax = 0x80000008;
         cpuid(&eax, &ebx, &ecx, &edx);