Searched refs:VFP (Results 1 - 19 of 19) sorted by relevance
| /freebsd-11.0-release/sys/arm/arm/ |
| H A D | swtch.S | 90 #ifdef VFP
91 .fpu vfp /* allow VFP instructions */
101 #ifdef VFP
102 fmrx r2, fpexc /* If the VFP is enabled */
106 blne _C_LABEL(vfp_store) /* and disable the VFP. */
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| H A D | swtch-v4.S | 95 #ifdef VFP
96 .fpu vfp /* allow VFP instructions */
126 #ifdef VFP /* This thread is dying, disable */
127 bl _C_LABEL(vfp_discard) /* VFP without preserving state. */
262 #ifdef VFP
263 fmrx r0, fpexc /* If the VFP is enabled */
267 blne _C_LABEL(vfp_store) /* and disable the VFP. */
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| H A D | swtch-v6.S | 106 #ifdef VFP
107 .fpu vfp /* allow VFP instructions */
165 #ifdef VFP /* This thread is dying, disable */
166 bl _C_LABEL(vfp_discard) /* VFP without preserving state. */
313 #ifdef VFP
315 fmrx r0, fpexc /* If the VFP is enabled */
319 blne _C_LABEL(vfp_store) /* and disable the VFP. */
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| H A D | mp_machdep.c | 58 #ifdef VFP
198 #ifdef VFP
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| H A D | genassym.c | 124 #ifdef VFP
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| H A D | vfp.c | 32 #ifdef VFP
52 /* If true the VFP unit has 32 double registers, otherwise it has 16 */
145 * the VFP hardware.
159 /* start VFP unit, restore the vfp registers from the PCB and retry
175 * If the VFP is already on and we got an undefined instruction, then
177 * the VFP.
206 * If the last time this thread used the VFP it was on this core, and
207 * the last thread to use the VFP on this core was this thread, then the
208 * VFP state is valid, otherwise restore this thread's state to the VFP
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| /freebsd-11.0-release/sys/arm64/arm64/ |
| H A D | swtch.S | 71 #ifdef VFP
159 #ifdef VFP
308 /* Store the VFP registers */
309 #ifdef VFP
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| H A D | vfp.c | 33 #ifdef VFP
44 /* Sanity check we can store all the VFP registers */
71 * VFP unit mark it as unused to tell the kernel the fp state is unowned.
72 * Ensure the VFP unit is off so we get an exception on the next access.
99 * Only store the registers if the VFP is enabled,
105 ("Storing an invalid VFP state"));
155 * If the previous thread on this cpu to use the VFP was not the
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| H A D | vm_machdep.c | 51 #ifdef VFP
76 #ifdef VFP
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| H A D | trap.c | 60 #ifdef VFP
281 panic("VFP exception in the kernel");
358 #ifdef VFP
361 panic("VFP exception in userland");
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| H A D | machdep.c | 81 #ifdef VFP
175 #ifdef VFP
181 * If we have just been running VFP instructions we will
198 #ifdef VFP
314 #ifdef VFP
323 * If we have just been running VFP instructions we will
343 #ifdef VFP
967 /* ARM64TODO: Enable VFP before reading floating-point registers */
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| H A D | mp_machdep.c | 57 #ifdef VFP
298 #ifdef VFP
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| /freebsd-11.0-release/sys/riscv/riscv/ |
| H A D | mp_machdep.c | 64 #ifdef VFP
244 #ifdef VFP
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| H A D | swtch.S | 269 /* Store the VFP registers */
270 #ifdef VFP
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| H A D | machdep.c | 86 #ifdef VFP
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| /freebsd-11.0-release/contrib/llvm/projects/libunwind/src/ |
| H A D | UnwindRegistersSave.S | 306 @ however this is very hard to do for VFP registers because it is unknown
308 @ Instead, VFP registers are demand saved by logic external to unw_getcontext.
371 @ VFP and iwMMX instructions are only available when compiling with the flags
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| H A D | UnwindRegistersRestore.S | 352 @ VFP and iwMMX instructions are only available when compiling with the flags
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| /freebsd-11.0-release/contrib/llvm/lib/CodeGen/ |
| H A D | SplitKit.cpp | 400 ValueForcePair &VFP = Values[std::make_pair(RegIdx, ParentVNI->id)]; local
401 VNInfo *VNI = VFP.getPointer();
406 VFP.setInt(true);
416 VFP = ValueForcePair(nullptr, true);
849 ValueForcePair VFP = Values.lookup(std::make_pair(RegIdx, ParentVNI->id)); local
850 if (VNInfo *VNI = VFP.getPointer()) {
858 if (VFP.getInt()) {
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| /freebsd-11.0-release/contrib/gcc/config/arm/ |
| H A D | ieee754-df.S | 45 @ For VFP, floats words follow the memory system mode.
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