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Restore support for the Nokia N-Gage (#12148)

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This commit is contained in:
Michael Fitzmayer
2025-05-22 20:07:22 +02:00
committed by GitHub
parent 26f9940f82
commit 7ae64592c9
51 changed files with 4184 additions and 44 deletions
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8
src/cpuinfo/SDL_cpuinfo.c
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@@ -421,6 +421,12 @@ static int CPU_haveARMSIMD(void)
return regs.r[0];
}
#elif defined(SDL_PLATFORM_NGAGE)
static int CPU_haveARMSIMD(void)
{
// The RM920T is based on the ARMv4T architecture and doesn't have SIMD.
return 0;
}
#else
static int CPU_haveARMSIMD(void)
{
@@ -468,6 +474,8 @@ static int CPU_haveNEON(void)
return 1;
#elif defined(SDL_PLATFORM_3DS)
return 0;
#elif defined(SDL_PLATFORM_NGAGE)
return 0; // The ARM920T is based on the ARMv4T architecture and doesn't have NEON.
#elif defined(SDL_PLATFORM_APPLE) && defined(__ARM_ARCH) && (__ARM_ARCH >= 7)
// (note that sysctlbyname("hw.optional.neon") doesn't work!)
return 1; // all Apple ARMv7 chips and later have NEON.