struct {
const char *Name;
ARM::ArchKind ArchID;
- bool Default;
+ ARM::FPUKind DefaultFPU;
+ bool Default; // is $Name the default CPU for $ArchID ?
} CPUNames[] = {
- { "arm2", ARM::AK_ARMV2, true },
- { "arm3", ARM::AK_ARMV2A, true },
- { "arm6", ARM::AK_ARMV3, true },
- { "arm7m", ARM::AK_ARMV3M, true },
- { "arm8", ARM::AK_ARMV4, false },
- { "arm810", ARM::AK_ARMV4, false },
- { "strongarm", ARM::AK_ARMV4, true },
- { "strongarm110", ARM::AK_ARMV4, false },
- { "strongarm1100", ARM::AK_ARMV4, false },
- { "strongarm1110", ARM::AK_ARMV4, false },
- { "arm7tdmi", ARM::AK_ARMV4T, true },
- { "arm7tdmi-s", ARM::AK_ARMV4T, false },
- { "arm710t", ARM::AK_ARMV4T, false },
- { "arm720t", ARM::AK_ARMV4T, false },
- { "arm9", ARM::AK_ARMV4T, false },
- { "arm9tdmi", ARM::AK_ARMV4T, false },
- { "arm920", ARM::AK_ARMV4T, false },
- { "arm920t", ARM::AK_ARMV4T, false },
- { "arm922t", ARM::AK_ARMV4T, false },
- { "arm9312", ARM::AK_ARMV4T, false },
- { "arm940t", ARM::AK_ARMV4T, false },
- { "ep9312", ARM::AK_ARMV4T, false },
- { "arm10tdmi", ARM::AK_ARMV5T, true },
- { "arm1020t", ARM::AK_ARMV5T, false },
- { "arm9e", ARM::AK_ARMV5TE, false },
- { "arm946e-s", ARM::AK_ARMV5TE, false },
- { "arm966e-s", ARM::AK_ARMV5TE, false },
- { "arm968e-s", ARM::AK_ARMV5TE, false },
- { "arm10e", ARM::AK_ARMV5TE, false },
- { "arm1020e", ARM::AK_ARMV5TE, false },
- { "arm1022e", ARM::AK_ARMV5TE, true },
- { "iwmmxt", ARM::AK_ARMV5TE, false },
- { "xscale", ARM::AK_ARMV5TE, false },
- { "arm926ej-s", ARM::AK_ARMV5TEJ, true },
- { "arm1136jf-s", ARM::AK_ARMV6, true },
- { "arm1176j-s", ARM::AK_ARMV6K, false },
- { "arm1176jz-s", ARM::AK_ARMV6K, false },
- { "mpcore", ARM::AK_ARMV6K, false },
- { "mpcorenovfp", ARM::AK_ARMV6K, false },
- { "arm1176jzf-s", ARM::AK_ARMV6K, true },
- { "arm1176jzf-s", ARM::AK_ARMV6Z, true },
- { "arm1176jzf-s", ARM::AK_ARMV6ZK, true },
- { "arm1156t2-s", ARM::AK_ARMV6T2, true },
- { "arm1156t2f-s", ARM::AK_ARMV6T2, false },
- { "cortex-m0", ARM::AK_ARMV6M, true },
- { "cortex-m0plus", ARM::AK_ARMV6M, false },
- { "cortex-m1", ARM::AK_ARMV6M, false },
- { "sc000", ARM::AK_ARMV6M, false },
- { "cortex-a5", ARM::AK_ARMV7A, false },
- { "cortex-a7", ARM::AK_ARMV7A, false },
- { "cortex-a8", ARM::AK_ARMV7A, true },
- { "cortex-a9", ARM::AK_ARMV7A, false },
- { "cortex-a12", ARM::AK_ARMV7A, false },
- { "cortex-a15", ARM::AK_ARMV7A, false },
- { "cortex-a17", ARM::AK_ARMV7A, false },
- { "krait", ARM::AK_ARMV7A, false },
- { "cortex-r4", ARM::AK_ARMV7R, true },
- { "cortex-r4f", ARM::AK_ARMV7R, false },
- { "cortex-r5", ARM::AK_ARMV7R, false },
- { "cortex-r7", ARM::AK_ARMV7R, false },
- { "sc300", ARM::AK_ARMV7M, false },
- { "cortex-m3", ARM::AK_ARMV7M, true },
- { "cortex-m4", ARM::AK_ARMV7EM, true },
- { "cortex-m7", ARM::AK_ARMV7EM, false },
- { "cortex-a53", ARM::AK_ARMV8A, true },
- { "cortex-a57", ARM::AK_ARMV8A, false },
- { "cortex-a72", ARM::AK_ARMV8A, false },
- { "cyclone", ARM::AK_ARMV8A, false },
- { "generic", ARM::AK_ARMV8_1A, true },
+ { "arm2", ARM::AK_ARMV2, ARM::FK_NONE, true },
+ { "arm3", ARM::AK_ARMV2A, ARM::FK_NONE, true },
+ { "arm6", ARM::AK_ARMV3, ARM::FK_NONE, true },
+ { "arm7m", ARM::AK_ARMV3M, ARM::FK_NONE, true },
+ { "arm8", ARM::AK_ARMV4, ARM::FK_NONE, false },
+ { "arm810", ARM::AK_ARMV4, ARM::FK_NONE, false },
+ { "strongarm", ARM::AK_ARMV4, ARM::FK_NONE, true },
+ { "strongarm110", ARM::AK_ARMV4, ARM::FK_NONE, false },
+ { "strongarm1100", ARM::AK_ARMV4, ARM::FK_NONE, false },
+ { "strongarm1110", ARM::AK_ARMV4, ARM::FK_NONE, false },
+ { "arm7tdmi", ARM::AK_ARMV4T, ARM::FK_NONE, true },
+ { "arm7tdmi-s", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm710t", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm720t", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm9", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm9tdmi", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm920", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm920t", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm922t", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm9312", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm940t", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "ep9312", ARM::AK_ARMV4T, ARM::FK_NONE, false },
+ { "arm10tdmi", ARM::AK_ARMV5T, ARM::FK_NONE, true },
+ { "arm1020t", ARM::AK_ARMV5T, ARM::FK_NONE, false },
+ { "arm9e", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm946e-s", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm966e-s", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm968e-s", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm10e", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm1020e", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm1022e", ARM::AK_ARMV5TE, ARM::FK_NONE, true },
+ { "iwmmxt", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "xscale", ARM::AK_ARMV5TE, ARM::FK_NONE, false },
+ { "arm926ej-s", ARM::AK_ARMV5TEJ, ARM::FK_NONE, true },
+ { "arm1136jf-s", ARM::AK_ARMV6, ARM::FK_VFPV2, true },
+ { "arm1176j-s", ARM::AK_ARMV6K, ARM::FK_NONE, false },
+ { "arm1176jz-s", ARM::AK_ARMV6K, ARM::FK_NONE, false },
+ { "mpcore", ARM::AK_ARMV6K, ARM::FK_VFPV2, false },
+ { "mpcorenovfp", ARM::AK_ARMV6K, ARM::FK_NONE, false },
+ { "arm1176jzf-s", ARM::AK_ARMV6K, ARM::FK_VFPV2, true },
+ { "arm1176jzf-s", ARM::AK_ARMV6Z, ARM::FK_VFPV2, true },
+ { "arm1176jzf-s", ARM::AK_ARMV6ZK, ARM::FK_VFPV2, true },
+ { "arm1156t2-s", ARM::AK_ARMV6T2, ARM::FK_NONE, true },
+ { "arm1156t2f-s", ARM::AK_ARMV6T2, ARM::FK_VFPV2, false },
+ { "cortex-m0", ARM::AK_ARMV6M, ARM::FK_NONE, true },
+ { "cortex-m0plus", ARM::AK_ARMV6M, ARM::FK_NONE, false },
+ { "cortex-m1", ARM::AK_ARMV6M, ARM::FK_NONE, false },
+ { "sc000", ARM::AK_ARMV6M, ARM::FK_NONE, false },
+ { "cortex-a5", ARM::AK_ARMV7A, ARM::FK_NEON_VFPV4, false },
+ { "cortex-a7", ARM::AK_ARMV7A, ARM::FK_NEON_VFPV4, false },
+ { "cortex-a8", ARM::AK_ARMV7A, ARM::FK_NEON, true },
+ { "cortex-a9", ARM::AK_ARMV7A, ARM::FK_NEON_FP16, false },
+ { "cortex-a12", ARM::AK_ARMV7A, ARM::FK_NEON_VFPV4, false },
+ { "cortex-a15", ARM::AK_ARMV7A, ARM::FK_NEON_VFPV4, false },
+ { "cortex-a17", ARM::AK_ARMV7A, ARM::FK_NEON_VFPV4, false },
+ { "krait", ARM::AK_ARMV7A, ARM::FK_NEON_VFPV4, false },
+ { "cortex-r4", ARM::AK_ARMV7R, ARM::FK_NONE, true },
+ { "cortex-r4f", ARM::AK_ARMV7R, ARM::FK_VFPV3_D16, false },
+ { "cortex-r5", ARM::AK_ARMV7R, ARM::FK_VFPV3_D16, false },
+ { "cortex-r7", ARM::AK_ARMV7R, ARM::FK_VFPV3_D16_FP16, false },
+ { "sc300", ARM::AK_ARMV7M, ARM::FK_NONE, false },
+ { "cortex-m3", ARM::AK_ARMV7M, ARM::FK_NONE, true },
+ { "cortex-m4", ARM::AK_ARMV7EM, ARM::FK_NONE, true },
+ // FIXME cortex-m4f missing from ARM.td
+ { "cortex-m4f", ARM::AK_ARMV7EM, ARM::FK_FPV4_SP_D16, false },
+ { "cortex-m7", ARM::AK_ARMV7EM, ARM::FK_FPV5_D16, false },
+ { "cortex-a53", ARM::AK_ARMV8A, ARM::FK_CRYPTO_NEON_FP_ARMV8, true },
+ { "cortex-a57", ARM::AK_ARMV8A, ARM::FK_CRYPTO_NEON_FP_ARMV8, false },
+ { "cortex-a72", ARM::AK_ARMV8A, ARM::FK_CRYPTO_NEON_FP_ARMV8, false },
+ { "cyclone", ARM::AK_ARMV8A, ARM::FK_CRYPTO_NEON_FP_ARMV8, false },
+ { "generic", ARM::AK_ARMV8_1A, ARM::FK_NEON_FP_ARMV8, true },
// Non-standard Arch names.
- { "iwmmxt", ARM::AK_IWMMXT, true },
- { "xscale", ARM::AK_XSCALE, true },
- { "arm10tdmi", ARM::AK_ARMV5, true },
- { "arm1022e", ARM::AK_ARMV5E, true },
- { "arm1136j-s", ARM::AK_ARMV6J, true },
- { "arm1136jz-s", ARM::AK_ARMV6J, false },
- { "cortex-m0", ARM::AK_ARMV6SM, true },
- { "arm1176jzf-s", ARM::AK_ARMV6HL, true },
- { "cortex-a8", ARM::AK_ARMV7, true },
- { "cortex-a8", ARM::AK_ARMV7L, true },
- { "cortex-a8", ARM::AK_ARMV7HL, true },
- { "cortex-m4", ARM::AK_ARMV7EM, true },
- { "swift", ARM::AK_ARMV7S, true },
+ { "iwmmxt", ARM::AK_IWMMXT, ARM::FK_NONE, true },
+ { "xscale", ARM::AK_XSCALE, ARM::FK_NONE, true },
+ { "arm10tdmi", ARM::AK_ARMV5, ARM::FK_NONE, true },
+ { "arm1022e", ARM::AK_ARMV5E, ARM::FK_NONE, true },
+ { "arm1136j-s", ARM::AK_ARMV6J, ARM::FK_NONE, true },
+ { "arm1136jz-s", ARM::AK_ARMV6J, ARM::FK_NONE, false },
+ { "cortex-m0", ARM::AK_ARMV6SM, ARM::FK_NONE, true },
+ { "arm1176jzf-s", ARM::AK_ARMV6HL, ARM::FK_VFPV2, true },
+ { "cortex-a8", ARM::AK_ARMV7, ARM::FK_NEON, true },
+ { "cortex-a8", ARM::AK_ARMV7L, ARM::FK_NEON, true },
+ { "cortex-a8", ARM::AK_ARMV7HL, ARM::FK_NEON, true },
+ { "cortex-m4", ARM::AK_ARMV7EM, ARM::FK_NONE, true },
+ { "swift", ARM::AK_ARMV7S, ARM::FK_NEON_VFPV4, true },
// Invalid CPU
- { "invalid", ARM::AK_INVALID, true }
+ { "invalid", ARM::AK_INVALID, ARM::FK_INVALID, true }
};
} // namespace
return FPUNames[FPUKind].Restriction;
}
+unsigned ARMTargetParser::getDefaultFPU(StringRef CPU) {
+ for (const auto C : CPUNames) {
+ if (CPU == C.Name)
+ return C.DefaultFPU;
+ }
+ return ARM::FK_INVALID;
+}
+
bool ARMTargetParser::getFPUFeatures(unsigned FPUKind,
std::vector<const char *> &Features) {
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