| abstract
| - ビルドの途中で、 gcc-4.1.0/host-(cpu)-(vendor)-(os)/gcc/buildディレクトリ下に、 genmodesというコマンドができる様子。 $ genmodes -h で標準出力にinsn-modes.hに書き出したいテキストデータが出力された。 makeの途中で、 genmodes -h > gcc-4.1.0/host-(cpu)-(vendor)-(os)/gcc/insn-modes.h みたいな感じで生成しているはず。
* 一例(CPUがintel系) <pre> enum machine_mode { VOIDmode, /* machmode.def:146 */ BLKmode, /* machmode.def:150 */ CCmode, /* machmode.def:178 */ CCGCmode, /* config/i386/i386-modes.def:58 */ CCGOCmode, /* config/i386/i386-modes.def:59 */ CCNOmode, /* config/i386/i386-modes.def:60 */ CCZmode, /* config/i386/i386-modes.def:61 */ CCFPmode, /* config/i386/i386-modes.def:62 */ CCFPUmode, /* config/i386/i386-modes.def:63 */ BImode, /* machmode.def:153 */ QImode, /* machmode.def:158 */ HImode, /* machmode.def:159 */ SImode, /* machmode.def:160 */ DImode, /* machmode.def:161 */ TImode, /* machmode.def:162 */ SFmode, /* machmode.def:173 */ DFmode, /* machmode.def:174 */ XFmode, /* config/i386/i386-modes.def:25 */ TFmode, /* config/i386/i386-modes.def:26 */ CQImode, /* machmode.def:186 */ CHImode, /* machmode.def:186 */ CSImode, /* machmode.def:186 */ CDImode, /* machmode.def:186 */ CTImode, /* machmode.def:186 */ SCmode, /* machmode.def:187 */ DCmode, /* machmode.def:187 */ XCmode, /* machmode.def:187 */ TCmode, /* machmode.def:187 */ V4QImode, /* config/i386/i386-modes.def:66 */ V2HImode, /* config/i386/i386-modes.def:66 */ V8QImode, /* config/i386/i386-modes.def:67 */ V4HImode, /* config/i386/i386-modes.def:67 */ V2SImode, /* config/i386/i386-modes.def:67 */ V16QImode, /* config/i386/i386-modes.def:68 */ V8HImode, /* config/i386/i386-modes.def:68 */ V4SImode, /* config/i386/i386-modes.def:68 */ V2DImode, /* config/i386/i386-modes.def:68 */ V32QImode, /* config/i386/i386-modes.def:74 */ V16HImode, /* config/i386/i386-modes.def:73 */ V8SImode, /* config/i386/i386-modes.def:72 */ V4DImode, /* config/i386/i386-modes.def:71 */ V2SFmode, /* config/i386/i386-modes.def:69 */ V4SFmode, /* config/i386/i386-modes.def:70 */ V2DFmode, /* config/i386/i386-modes.def:70 */ V8SFmode, /* config/i386/i386-modes.def:76 */ V4DFmode, /* config/i386/i386-modes.def:75 */ MAX_MACHINE_MODE, MIN_MODE_RANDOM = VOIDmode, MAX_MODE_RANDOM = BLKmode, MIN_MODE_CC = CCmode, MAX_MODE_CC = CCFPUmode, MIN_MODE_INT = QImode, MAX_MODE_INT = TImode, MIN_MODE_PARTIAL_INT = VOIDmode, MAX_MODE_PARTIAL_INT = VOIDmode, MIN_MODE_FLOAT = SFmode, MAX_MODE_FLOAT = TFmode, MIN_MODE_COMPLEX_INT = CQImode, MAX_MODE_COMPLEX_INT = CTImode, MIN_MODE_COMPLEX_FLOAT = SCmode, MAX_MODE_COMPLEX_FLOAT = TCmode, MIN_MODE_VECTOR_INT = V4QImode, MAX_MODE_VECTOR_INT = V4DImode, MIN_MODE_VECTOR_FLOAT = V2SFmode, MAX_MODE_VECTOR_FLOAT = V4DFmode, NUM_MACHINE_MODES = MAX_MACHINE_MODE };</pre>
|