| /freebsd-10.2-release/sys/i386/i386/ |
| H A D | ptrace_machdep.c | 50 char *savefpu; local
59 savefpu = (char *)(get_pcb_user_save_td(td) + 1);
60 error = copyout(savefpu, addr,
61 cpu_max_ext_state_size - sizeof(union savefpu));
65 if (data > cpu_max_ext_state_size - sizeof(union savefpu)) {
69 savefpu = malloc(data, M_TEMP, M_WAITOK);
70 error = copyin(addr, savefpu, data);
73 error = npxsetxstate(td, savefpu, data);
75 free(savefpu, M_TEMP);
90 savefpu
[all...] |
| H A D | vm_machdep.c | 157 union savefpu *
164 return ((union savefpu *)p);
167 union savefpu *
173 return ((union savefpu *)p);
|
| H A D | machdep.c | 671 if (cpu_max_ext_state_size > sizeof(union savefpu) && use_xsave) {
672 xfpusave_len = cpu_max_ext_state_size - sizeof(union savefpu);
1138 sizeof(union savefpu)) {
3847 sizeof(union savefpu))
3897 max_len = cpu_max_ext_state_size - sizeof(union savefpu);
3914 union savefpu *fpstate;
3929 fpstate = (union savefpu *)&mcp->mc_fpstate;
|
| H A D | sys_machdep.c | 282 sizeof(union savefpu))
|
| /freebsd-10.2-release/sys/amd64/amd64/ |
| H A D | ptrace_machdep.c | 46 char *savefpu; local
55 savefpu = (char *)(get_pcb_user_save_td(td) + 1);
56 error = copyout(savefpu, addr,
57 cpu_max_ext_state_size - sizeof(struct savefpu));
61 if (data > cpu_max_ext_state_size - sizeof(struct savefpu)) {
65 savefpu = malloc(data, M_TEMP, M_WAITOK);
66 error = copyin(addr, savefpu, data);
69 error = fpusetxstate(td, savefpu, data);
71 free(savefpu, M_TEMP);
86 savefpu
[all...] |
| H A D | fpu.c | 119 CTASSERT(sizeof(struct savefpu) == 512);
134 CTASSERT(X86_XSTATE_XCR0_OFFSET >= offsetof(struct savefpu, sv_pad) &&
135 X86_XSTATE_XCR0_OFFSET + sizeof(uint64_t) <= sizeof(struct savefpu));
145 static struct savefpu *fpu_initialstate;
257 cpu_max_ext_state_size = sizeof(struct savefpu);
575 struct savefpu *pcb_save;
726 xstate_bv = (uint64_t *)(sa + sizeof(struct savefpu) +
772 max_len = cpu_max_ext_state_size - sizeof(struct savefpu);
798 fpusetregs(struct thread *td, struct savefpu *addr, char *xfpustate,
921 struct savefpu *pre
[all...] |
| H A D | vm_machdep.c | 97 struct savefpu *
105 return ((struct savefpu *)p);
108 struct savefpu *
114 return ((struct savefpu *)p);
|
| H A D | machdep.c | 344 if (cpu_max_ext_state_size > sizeof(struct savefpu) && use_xsave) {
345 xfpusave_len = cpu_max_ext_state_size - sizeof(struct savefpu);
518 sizeof(struct savefpu)) {
2283 fill_fpregs_xmm(struct savefpu *sv_xmm, struct fpreg *fpregs)
2313 set_fpregs_xmm(struct fpreg *fpregs, struct savefpu *sv_xmm)
2441 sizeof(struct savefpu))
2499 max_len = cpu_max_ext_state_size - sizeof(struct savefpu);
2514 struct savefpu *fpstate;
2527 fpstate = (struct savefpu *)&mcp->mc_fpstate;
|
| H A D | sys_machdep.c | 318 sizeof(struct savefpu))
|
| /freebsd-10.2-release/sys/i386/include/ |
| H A D | npx.h | 60 void npxresume(union savefpu *addr);
61 void npxsave(union savefpu *addr);
62 int npxsetregs(struct thread *td, union savefpu *addr,
66 void npxsuspend(union savefpu *addr);
78 union savefpu *fpu_save_area_alloc(void);
79 void fpu_save_area_free(union savefpu *fsa);
80 void fpu_save_area_reset(union savefpu *fsa);
|
| H A D | md_var.h | 91 union savefpu;
129 union savefpu *get_pcb_user_save_td(struct thread *td);
130 union savefpu *get_pcb_user_save_pcb(struct pcb *pcb);
|
| H A D | pcb.h | 90 union savefpu *pcb_save;
|
| /freebsd-10.2-release/sys/amd64/include/ |
| H A D | fpu.h | 63 int fpusetregs(struct thread *td, struct savefpu *addr,
79 struct savefpu *fpu_save_area_alloc(void);
80 void fpu_save_area_free(struct savefpu *fsa);
81 void fpu_save_area_reset(struct savefpu *fsa);
|
| H A D | md_var.h | 85 struct savefpu;
126 struct savefpu *get_pcb_user_save_td(struct thread *td);
127 struct savefpu *get_pcb_user_save_pcb(struct pcb *pcb);
|
| H A D | pcb.h | 101 struct savefpu *pcb_save;
|
| /freebsd-10.2-release/sys/i386/isa/ |
| H A D | npx.c | 177 #define SET_FPU_CW(savefpu, value) do { \
179 (savefpu)->sv_xmm.sv_env.en_cw = (value); \
181 (savefpu)->sv_87.sv_env.en_cw = (value); \
188 #define SET_FPU_CW(savefpu, value) \
189 (savefpu)->sv_87.sv_env.en_cw = (value)
193 CTASSERT(sizeof(union savefpu) == 512);
214 static void fpusave(union savefpu *);
215 static void fpurstor(union savefpu *);
227 static union savefpu *npx_initialstate;
410 cpu_max_ext_state_size = sizeof(union savefpu);
[all...] |
| /freebsd-10.2-release/sys/x86/include/ |
| H A D | fpu.h | 126 union savefpu { union
132 struct savefpu { struct
|
| /freebsd-10.2-release/lib/libc/amd64/gen/ |
| H A D | getcontextx.c | 51 xstate_sz = p[1] - sizeof(struct savefpu);
|
| /freebsd-10.2-release/sys/amd64/ia32/ |
| H A D | ia32_reg.c | 143 struct savefpu *sv_fpu;
185 struct savefpu *sv_fpu = get_pcb_user_save_td(td);
|
| H A D | ia32_signal.c | 109 max_len = cpu_max_ext_state_size - sizeof(struct savefpu);
136 error = fpusetregs(td, (struct savefpu *)&mcp->mc_fpstate,
214 sizeof(struct savefpu))
588 if (cpu_max_ext_state_size > sizeof(struct savefpu) && use_xsave) {
589 xfpusave_len = cpu_max_ext_state_size - sizeof(struct savefpu);
893 sizeof(struct savefpu)) {
|
| /freebsd-10.2-release/sys/amd64/vmm/ |
| H A D | vmm.c | 109 struct savefpu *guestfpu; /* (a,i) guest fpu state */
|