| /Linux-v5.15/arch/s390/include/asm/ |
| D | switch_to.h | 19 static inline void save_access_regs(unsigned int *acrs) in save_access_regs() argument
23 asm volatile("stam 0,15,%0" : "=Q" (*(acrstype *)acrs)); in save_access_regs()
26 static inline void restore_access_regs(unsigned int *acrs) in restore_access_regs() argument
30 asm volatile("lam 0,15,%0" : : "Q" (*(acrstype *)acrs)); in restore_access_regs()
39 save_access_regs(&prev->thread.acrs[0]); \
43 restore_access_regs(&next->thread.acrs[0]); \
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| D | compat.h | 74 u32 acrs[NUM_ACRS]; member
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| D | processor.h | 108 unsigned int acrs[NUM_ACRS]; member
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| /Linux-v5.15/arch/s390/kernel/ |
| D | ptrace.c | 202 if (addr < (addr_t) &dummy->regs.acrs) { in __peek_user()
217 offset = addr - (addr_t) &dummy->regs.acrs; in __peek_user()
223 if (addr == (addr_t) &dummy->regs.acrs[15]) in __peek_user()
224 tmp = ((unsigned long) child->thread.acrs[15]) << 32; in __peek_user()
226 tmp = *(addr_t *)((addr_t) &child->thread.acrs + offset); in __peek_user()
284 if (addr >= (addr_t) &((struct user *) NULL)->regs.acrs && in peek_user()
335 if (addr < (addr_t) &dummy->regs.acrs) { in __poke_user()
366 offset = addr - (addr_t) &dummy->regs.acrs; in __poke_user()
373 if (addr == (addr_t) &dummy->regs.acrs[15]) in __poke_user()
374 child->thread.acrs[15] = (unsigned int) (data >> 32); in __poke_user()
[all …]
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| D | process.c | 109 save_access_regs(&p->thread.acrs[0]); in copy_thread()
163 p->thread.acrs[0] = (unsigned int)tls; in copy_thread()
165 p->thread.acrs[0] = (unsigned int)(tls >> 32); in copy_thread()
166 p->thread.acrs[1] = (unsigned int)tls; in copy_thread()
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| D | compat_signal.c | 57 save_access_regs(current->thread.acrs); in store_sigregs()
64 restore_access_regs(current->thread.acrs); in load_sigregs()
79 memcpy(&user_sregs.regs.acrs, current->thread.acrs, in save_sigregs32()
80 sizeof(user_sregs.regs.acrs)); in save_sigregs32()
117 memcpy(¤t->thread.acrs, &user_sregs.regs.acrs, in restore_sigregs32()
118 sizeof(current->thread.acrs)); in restore_sigregs32()
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| D | signal.c | 111 save_access_regs(current->thread.acrs); in store_sigregs()
118 restore_access_regs(current->thread.acrs); in load_sigregs()
132 memcpy(&user_sregs.regs.acrs, current->thread.acrs, in save_sigregs()
133 sizeof(user_sregs.regs.acrs)); in save_sigregs()
169 memcpy(¤t->thread.acrs, &user_sregs.regs.acrs, in restore_sigregs()
170 sizeof(current->thread.acrs)); in restore_sigregs()
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| D | crash_dump.c | 43 u32 acrs[16]; member
93 memcpy(&sa->acrs, &lc->access_regs_save_area, sizeof(sa->acrs)); in save_area_add_regs()
367 memcpy(&nt_prstatus.pr_reg.acrs, sa->acrs, sizeof(sa->acrs)); in fill_cpu_elf_notes()
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| D | compat_ptrace.h | 24 u32 acrs[NUM_ACRS]; member
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| D | early.c | 266 unsigned int acrs[NUM_ACRS] = { 0 }; in setup_access_registers() local
268 restore_access_regs(acrs); in setup_access_registers()
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| D | compat_linux.h | 45 __u32 acrs[__NUM_ACRS]; member
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| /Linux-v5.15/tools/testing/selftests/kvm/s390x/ |
| D | resets.c | 99 TEST_ASSERT(!memcmp(&sregs.acrs, regs_null, sizeof(sregs.acrs)), "acrs == 0"); in assert_clear()
108 TEST_ASSERT(!memcmp(sync_regs->acrs, regs_null, sizeof(sync_regs->acrs)), in assert_clear()
127 TEST_ASSERT(sync_regs->acrs[9] == 1, "ar9 == 1 (sync_regs)"); in assert_initial_noclear()
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| D | sync_regs_test.c | 66 REG_COMPARE32(acrs[i]); in compare_sregs()
152 run->s.regs.acrs[0] = 1 << 11; in main()
171 TEST_ASSERT(run->s.regs.acrs[0] == 1 << 11, in main()
173 run->s.regs.acrs[0]); in main()
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| /Linux-v5.15/tools/arch/s390/include/uapi/asm/ |
| D | ptrace.h | 286 unsigned int acrs[NUM_ACRS]; member
444 unsigned int acrs[NUM_ACRS]; member
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| D | kvm.h | 182 __u32 acrs[16]; member
249 __u32 acrs[16]; /* access registers */ member
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| /Linux-v5.15/arch/s390/include/uapi/asm/ |
| D | kvm.h | 182 __u32 acrs[16]; member
249 __u32 acrs[16]; /* access registers */ member
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| D | ptrace.h | 286 unsigned int acrs[NUM_ACRS]; member
444 unsigned int acrs[NUM_ACRS]; member
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| D | sigcontext.h | 51 unsigned int acrs[__NUM_ACRS]; member
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| /Linux-v5.15/arch/s390/kvm/ |
| D | kvm-s390.c | 3631 memset(®s->acrs, 0, sizeof(regs->acrs)); in kvm_arch_vcpu_ioctl_clear_reset()
3659 memcpy(&vcpu->run->s.regs.acrs, &sregs->acrs, sizeof(sregs->acrs)); in kvm_arch_vcpu_ioctl_set_sregs()
3671 memcpy(&sregs->acrs, &vcpu->run->s.regs.acrs, sizeof(sregs->acrs)); in kvm_arch_vcpu_ioctl_get_sregs()
4321 restore_access_regs(vcpu->run->s.regs.acrs); in sync_regs()
4393 save_access_regs(vcpu->run->s.regs.acrs); in store_regs()
4524 &vcpu->run->s.regs.acrs, 64); in kvm_s390_store_status_unloaded()
4539 save_access_regs(vcpu->run->s.regs.acrs); in kvm_s390_vcpu_store_status()
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| D | gaccess.c | 393 save_access_regs(vcpu->run->s.regs.acrs); in ar_translation()
394 alet.val = vcpu->run->s.regs.acrs[ar]; in ar_translation()
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| D | interrupt.c | 592 save_access_regs(vcpu->run->s.regs.acrs); in __write_machine_check()
664 &vcpu->run->s.regs.acrs, 64); in __write_machine_check()
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