From 02de82000825ff9a158ab97d5baf5da2f81bc8de Mon Sep 17 00:00:00 2001 From: Dylan Fan Date: Mon, 9 Nov 2020 20:36:35 -0800 Subject: [PATCH] Add Zhaoxin processor support CPU Vendor ID "Shanghai" and "CentaurHauls" belongs to Zhaoxin. Background: Shanghai Zhaoxin Semiconductor Co., Ltd ("Zhaoxin") , established in 2013, headquartered in Zhangjiang, Shanghai, China. Zhaoxin aims at providing general-purpose x86 processors. Related Zhaoxin Linux Kernel patch can be found at https://lore.kernel.org/lkml/01042674b2f741b2aed1f797359bdffb@zhaoxin.com Best regards. --- src/cpuinfo/SDL_cpuinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/cpuinfo/SDL_cpuinfo.c b/src/cpuinfo/SDL_cpuinfo.c index a088696d2..f2ef5e36e 100644 --- a/src/cpuinfo/SDL_cpuinfo.c +++ b/src/cpuinfo/SDL_cpuinfo.c @@ -705,7 +705,7 @@ SDL_GetCPUCacheLineSize(void) const char *cpuType = SDL_GetCPUType(); int a, b, c, d; (void) a; (void) b; (void) c; (void) d; - if (SDL_strcmp(cpuType, "GenuineIntel") == 0) { + if (SDL_strcmp(cpuType, "GenuineIntel") == 0 || SDL_strcmp(cpuType, "CentaurHauls") == 0 || SDL_strcmp(cpuType, " Shanghai ") == 0) { cpuid(0x00000001, a, b, c, d); return (((b >> 8) & 0xff) * 8); } else if (SDL_strcmp(cpuType, "AuthenticAMD") == 0 || SDL_strcmp(cpuType, "HygonGenuine") == 0) {