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author | Sven Gothel <[email protected]> | 2013-02-08 19:21:10 +0100 |
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committer | Sven Gothel <[email protected]> | 2013-02-08 19:21:10 +0100 |
commit | 371e1dbff6f5f255ab27ed0ab32368abb06eed82 (patch) | |
tree | 06cdfc232298a9305d7aaaa501fd831726ab52f2 /doc/manual/example6/function.h | |
parent | 60409268e1d43be26b656b191d6684037f943123 (diff) |
Bug 681: Use ELF Header + ARM EABI Section Parsing in PlatformPropsImpl to to distinguish ARM soft-float/hard-float (part-2)
+ /**
+ * Returns the {@link ABIType} of the current platform using given {@link CPUType cpuType}
+ * and {@link OSType osType} as a hint.
+ * <p>
+ * Note the following queries are performed:
+ * <ul>
+ * <li> not {@link CPUFamily#ARM} -> {@link ABIType#GENERIC_ABI} </li>
+ * <li> else
+ * <ul>
+ * <li> not {@link OSType#LINUX} -> {@link ABIType#EABI_GNU_ARMEL} </li>
+ * <li> else
+ * <ul>
+ * <li> Elf ARM Tags -> {@link ABIType#EABI_GNU_ARMEL}, {@link ABIType#EABI_GNU_ARMHF} </li>
+ * </ul></li>
+ * </ul></li>
+ * </ul>
+ * </p>
+ * <p>
+ * Elf ARM Tags are read using {@link ElfHeader}, .. and {@link SectionArmAttributes#abiVFPArgsAcceptsVFPVariant(byte)}.
+ * </p>
+ *
+ * @param cpuType
+ * @param osType
+ * @return
+ */
+ private static final ABIType queryABITypeImpl(CPUType cpuType, OSType osType) {
Diffstat (limited to 'doc/manual/example6/function.h')
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