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    Searched defs:fxsave (Results 1 - 6 of 6) sorted by relevancy

  /src/tests/sys/x86/
t_convert_xmm_s87.c 63 "converting between FSAVE/FXSAVE comparing to actual results");
69 struct fxsave fxsave, fxsave_conv; local
77 atf_tc_skip("FXSAVE not supported");
87 "fxsave %5\n\t"
90 : "b"(ST_INPUTS), "c"(i), "m"(fsave), "m"(fxsave)
94 /* Self-assertion for working FSAVE/FXSAVE */
95 ATF_REQUIRE_EQ(fsave.s87_cw, fxsave.fx_cw);
96 ATF_REQUIRE_EQ(fsave.s87_sw, fxsave.fx_sw);
99 process_xmm_to_s87(&fxsave, &fsave_conv)
151 struct fxsave fxsave; local
183 struct fxsave fxsave; local
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  /src/external/gpl3/gcc/dist/libgcc/config/i386/
crtfastmath.c 36 to make sure the fxsave struct gets correct alignment.
61 } __attribute__ ((aligned (16))) fxsave; local
63 /* This is necessary since some implementations of FXSAVE
65 fxsave.mxcsr_mask = 0;
67 __builtin_ia32_fxsave (&fxsave);
69 mxcsr = fxsave.mxcsr;
71 if (fxsave.mxcsr_mask & MXCSR_DAZ)
  /src/external/gpl3/gcc.old/dist/libgcc/config/i386/
crtfastmath.c 36 to make sure the fxsave struct gets correct alignment.
61 } __attribute__ ((aligned (16))) fxsave; local
63 /* This is necessary since some implementations of FXSAVE
65 fxsave.mxcsr_mask = 0;
67 __builtin_ia32_fxsave (&fxsave);
69 mxcsr = fxsave.mxcsr;
71 if (fxsave.mxcsr_mask & MXCSR_DAZ)
  /src/sys/arch/x86/include/
cpufunc.h 415 fxsave(void *addr) function
420 "fxsave %[area]"
cpu_extended_state.h 24 * The actual structures the cpu accesses must be aligned to 16 bytes for FXSAVE
30 * support the fxsave instruction.
36 * FXSAVE: Saves the x87 state and XMM (aka SSE) registers to the first
67 /* The x87 registers padded out to 16 bytes for fxsave */
101 * The fxsave 'Abridged tag word' in inverted.
115 * FPU/MMX/SSE/SSE2 context (FXSAVE instruction).
117 struct fxsave { struct
131 __CTASSERT_NOLINT(sizeof(struct fxsave) == 512);
134 * For XSAVE, a 64byte header follows the fxsave data.
137 uint8_t xsh_fxsave[512]; /* struct fxsave */
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  /src/tests/lib/libc/sys/
t_ptrace_x86_wait.h 2440 struct fxsave fxsave; local
2450 "fxsave %2\n\t"
2463 : "a"(out->st), "m"(fsave), "m"(fxsave)
2467 FORKEE_ASSERT_EQ(fsave.s87_cw, fxsave.fx_cw);
2468 FORKEE_ASSERT_EQ(fsave.s87_sw, fxsave.fx_sw);
2474 out->tw_abridged = fxsave.fx_tw;
2475 out->opcode = fxsave.fx_opcode;
2476 out->ip = fxsave.fx_ip;
2477 out->dp = fxsave.fx_dp
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