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"
