URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [opcodes/] [tilegx-opc.c] - Diff between revs 148 and 158

Rev 148	Rev 158
Line 7974...	Line 7974...
`returns which instruction the bundle contains in that pipe. */`	`returns which instruction the bundle contains in that pipe. */`

`static const struct tilegx_opcode *`	`static const struct tilegx_opcode *`
`find_opcode (tilegx_bundle_bits bits, const unsigned short *table)`	`find_opcode (tilegx_bundle_bits bits, const unsigned short *table)`
`{`	`{`
`int index = 0;`	`int i = 0;`

`while (1)`	`while (1)`
`{`	`{`
`unsigned short bitspec = table[index];`	`unsigned short bitspec = table[i];`
`unsigned int bitfield =`	`unsigned int bitfield =`
`((unsigned int)(bits >> (bitspec & 63))) & (bitspec >> 6);`	`((unsigned int)(bits >> (bitspec & 63))) & (bitspec >> 6);`

`unsigned short next = table[index + 1 + bitfield];`	`unsigned short next = table[i + 1 + bitfield];`
`if (next <= TILEGX_OPC_NONE)`	`if (next <= TILEGX_OPC_NONE)`
`return & tilegx_opcodes[next];`	`return & tilegx_opcodes[next];`

`index = next - TILEGX_OPC_NONE;`	`i = next - TILEGX_OPC_NONE;`
`}`	`}`
`}`	`}`

`int`	`int`
`parse_insn_tilegx (tilegx_bundle_bits bits,`	`parse_insn_tilegx (tilegx_bundle_bits bits,`