Author: kib Date: Tue Jan 17 16:53:41 2012 New Revision: 230269 URL: http://svn.freebsd.org/changeset/base/230269
Log: Modernize the fpusave structures definitions by using uint*_t types. MFC after: 1 week Modified: head/sys/amd64/include/fpu.h Modified: head/sys/amd64/include/fpu.h ============================================================================== --- head/sys/amd64/include/fpu.h Tue Jan 17 16:20:50 2012 (r230268) +++ head/sys/amd64/include/fpu.h Tue Jan 17 16:53:41 2012 (r230269) @@ -43,34 +43,39 @@ /* Contents of each x87 floating point accumulator */ struct fpacc87 { - u_char fp_bytes[10]; + uint8_t fp_bytes[10]; }; /* Contents of each SSE extended accumulator */ struct xmmacc { - u_char xmm_bytes[16]; + uint8_t xmm_bytes[16]; +}; + +/* Contents of the upper 16 bytes of each AVX extended accumulator */ +struct ymmacc { + uint8_t ymm_bytes[16]; }; struct envxmm { - u_int16_t en_cw; /* control word (16bits) */ - u_int16_t en_sw; /* status word (16bits) */ - u_int8_t en_tw; /* tag word (8bits) */ - u_int8_t en_zero; - u_int16_t en_opcode; /* opcode last executed (11 bits ) */ - u_int64_t en_rip; /* floating point instruction pointer */ - u_int64_t en_rdp; /* floating operand pointer */ - u_int32_t en_mxcsr; /* SSE sontorol/status register */ - u_int32_t en_mxcsr_mask; /* valid bits in mxcsr */ + uint16_t en_cw; /* control word (16bits) */ + uint16_t en_sw; /* status word (16bits) */ + uint8_t en_tw; /* tag word (8bits) */ + uint8_t en_zero; + uint16_t en_opcode; /* opcode last executed (11 bits ) */ + uint64_t en_rip; /* floating point instruction pointer */ + uint64_t en_rdp; /* floating operand pointer */ + uint32_t en_mxcsr; /* SSE sontorol/status register */ + uint32_t en_mxcsr_mask; /* valid bits in mxcsr */ }; struct savefpu { struct envxmm sv_env; struct { struct fpacc87 fp_acc; - u_char fp_pad[6]; /* padding */ + uint8_t fp_pad[6]; /* padding */ } sv_fp[8]; struct xmmacc sv_xmm[16]; - u_char sv_pad[96]; + uint8_t sv_pad[96]; } __aligned(16); #ifdef _KERNEL _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"