| /freebsd-13-stable/sys/amd64/amd64/ |
| HD | exec_machdep.c | 230 char *xfpustate; in sys_sigreturn() local
288 xfpustate = (char *)fpu_save_area_alloc(); in sys_sigreturn()
290 xfpustate, xfpustate_len); in sys_sigreturn()
292 fpu_save_area_free((struct savefpu *)xfpustate); in sys_sigreturn()
299 xfpustate = NULL; in sys_sigreturn()
302 ret = set_fpcontext(td, &ucp->uc_mcontext, xfpustate, xfpustate_len); in sys_sigreturn()
303 fpu_save_area_free((struct savefpu *)xfpustate); in sys_sigreturn()
648 char *xfpustate; in set_mcontext() local
663 xfpustate = (char *)fpu_save_area_alloc(); in set_mcontext()
664 ret = copyin((void *)mcp->mc_xfpustate, xfpustate, in set_mcontext()
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| HD | fpu.c | 956 fpusetxstate(struct thread *td, char *xfpustate, size_t xfpustate_size) in fpusetxstate() argument
963 if (xfpustate == NULL) in fpusetxstate()
975 ehdr = (struct xstate_hdr *)xfpustate; in fpusetxstate()
987 bcopy(xfpustate + sizeof(struct xstate_hdr), in fpusetxstate()
997 fpusetregs(struct thread *td, struct savefpu *addr, char *xfpustate, in fpusetregs() argument
1008 error = fpusetxstate(td, xfpustate, xfpustate_size); in fpusetregs()
1016 error = fpusetxstate(td, xfpustate, xfpustate_size); in fpusetregs()
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| /freebsd-13-stable/sys/amd64/ia32/ |
| HD | ia32_signal.c | 121 char *xfpustate, size_t xfpustate_len) in ia32_set_fpcontext() argument
136 xfpustate, xfpustate_len); in ia32_set_fpcontext()
202 char *xfpustate; in ia32_set_mcontext() local
215 xfpustate = (char *)fpu_save_area_alloc(); in ia32_set_mcontext()
216 ret = copyin(PTRIN(mcp->mc_xfpustate), xfpustate, in ia32_set_mcontext()
219 fpu_save_area_free((struct savefpu *)xfpustate); in ia32_set_mcontext()
223 xfpustate = NULL; in ia32_set_mcontext()
224 ret = ia32_set_fpcontext(td, mcp, xfpustate, mcp->mc_xfpustate_len); in ia32_set_mcontext()
225 fpu_save_area_free((struct savefpu *)xfpustate); in ia32_set_mcontext()
825 char *xfpustate; in freebsd32_sigreturn() local
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| /freebsd-13-stable/sys/i386/include/ |
| HD | npx.h | 64 char *xfpustate, size_t xfpustate_size);
65 int npxsetxstate(struct thread *td, char *xfpustate,
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| /freebsd-13-stable/sys/amd64/include/ |
| HD | fpu.h | 65 char *xfpustate, size_t xfpustate_size);
66 int fpusetxstate(struct thread *td, char *xfpustate,
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| HD | md_var.h | 94 char *xfpustate, size_t xfpustate_len);
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| /freebsd-13-stable/sys/i386/i386/ |
| HD | exec_machdep.c | 106 char *xfpustate, size_t xfpustate_len);
757 char *xfpustate; in sys_sigreturn() local
852 xfpustate = __builtin_alloca(xfpustate_len); in sys_sigreturn()
855 xfpustate, xfpustate_len); in sys_sigreturn()
863 xfpustate = NULL; in sys_sigreturn()
866 ret = set_fpcontext(td, &ucp->uc_mcontext, xfpustate, in sys_sigreturn()
1162 char *xfpustate; in set_mcontext() local
1175 xfpustate = __builtin_alloca(mcp->mc_xfpustate_len); in set_mcontext()
1176 ret = copyin((void *)mcp->mc_xfpustate, xfpustate, in set_mcontext()
1181 xfpustate = NULL; in set_mcontext()
[all …]
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| HD | npx.c | 1093 npxsetxstate(struct thread *td, char *xfpustate, size_t xfpustate_size) in npxsetxstate() argument
1100 if (xfpustate == NULL) in npxsetxstate()
1112 ehdr = (struct xstate_hdr *)xfpustate; in npxsetxstate()
1124 bcopy(xfpustate + sizeof(struct xstate_hdr), in npxsetxstate()
1131 npxsetregs(struct thread *td, union savefpu *addr, char *xfpustate, in npxsetregs() argument
1146 error = npxsetxstate(td, xfpustate, xfpustate_size); in npxsetregs()
1155 error = npxsetxstate(td, xfpustate, xfpustate_size); in npxsetregs()
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| /freebsd-13-stable/sys/amd64/linux/ |
| HD | linux_sysvec.c | 299 char *xfpustate; in linux_xrstor() local
315 xfpustate = (char *)fpu_save_area_alloc(); in linux_xrstor()
316 error = copyin(PTRIN(sc->sc_fpstate), xfpustate, mcp->mc_xfpustate_len); in linux_xrstor()
318 fpu_save_area_free((struct savefpu *)xfpustate); in linux_xrstor()
328 fpu_save_area_free((struct savefpu *)xfpustate); in linux_xrstor()
334 error = set_fpcontext(td, mcp, xfpustate, mcp->mc_xfpustate_len); in linux_xrstor()
335 fpu_save_area_free((struct savefpu *)xfpustate); in linux_xrstor()
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