| /Linux-v5.4/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 | 77 u32 acrs[NUM_ACRS]; member
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| D | processor.h | 114 unsigned int acrs[NUM_ACRS]; member
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| /Linux-v5.4/arch/s390/kernel/ |
| D | ptrace.c | 206 if (addr < (addr_t) &dummy->regs.acrs) { in __peek_user()
221 offset = addr - (addr_t) &dummy->regs.acrs; in __peek_user()
227 if (addr == (addr_t) &dummy->regs.acrs[15]) in __peek_user()
228 tmp = ((unsigned long) child->thread.acrs[15]) << 32; in __peek_user()
230 tmp = *(addr_t *)((addr_t) &child->thread.acrs + offset); in __peek_user()
288 if (addr >= (addr_t) &((struct user *) NULL)->regs.acrs && in peek_user()
338 if (addr < (addr_t) &dummy->regs.acrs) { in __poke_user()
362 offset = addr - (addr_t) &dummy->regs.acrs; in __poke_user()
369 if (addr == (addr_t) &dummy->regs.acrs[15]) in __poke_user()
370 child->thread.acrs[15] = (unsigned int) (data >> 32); in __poke_user()
[all …]
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| D | signal.c | 109 save_access_regs(current->thread.acrs); in store_sigregs()
116 restore_access_regs(current->thread.acrs); in load_sigregs()
130 memcpy(&user_sregs.regs.acrs, current->thread.acrs, in save_sigregs()
131 sizeof(user_sregs.regs.acrs)); in save_sigregs()
167 memcpy(¤t->thread.acrs, &user_sregs.regs.acrs, in restore_sigregs()
168 sizeof(current->thread.acrs)); in restore_sigregs()
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| D | compat_signal.c | 56 save_access_regs(current->thread.acrs); in store_sigregs()
63 restore_access_regs(current->thread.acrs); in load_sigregs()
78 memcpy(&user_sregs.regs.acrs, current->thread.acrs, in save_sigregs32()
79 sizeof(user_sregs.regs.acrs)); in save_sigregs32()
116 memcpy(¤t->thread.acrs, &user_sregs.regs.acrs, in restore_sigregs32()
117 sizeof(current->thread.acrs)); in restore_sigregs32()
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| D | process.c | 94 save_access_regs(&p->thread.acrs[0]); in copy_thread_tls()
146 p->thread.acrs[0] = (unsigned int)tls; in copy_thread_tls()
148 p->thread.acrs[0] = (unsigned int)(tls >> 32); in copy_thread_tls()
149 p->thread.acrs[1] = (unsigned int)tls; in copy_thread_tls()
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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 | head64.S | 51 lam 0,15,.Laregs-.LPG1(%r13) # load acrs needed by uaccess
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| D | compat_linux.h | 45 __u32 acrs[__NUM_ACRS]; member
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| D | entry.S | 1106 lam %a0,%a15,__LC_AREGS_SAVE_AREA-4095(%r1) # validate acrs
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| /Linux-v5.4/tools/testing/selftests/kvm/s390x/ |
| D | sync_regs_test.c | 55 REG_COMPARE(acrs[i]); in compare_sregs()
141 run->s.regs.acrs[0] = 1 << 11; in main()
154 TEST_ASSERT(run->s.regs.acrs[0] == 1 << 11, in main()
156 run->s.regs.acrs[0]); in main()
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| /Linux-v5.4/arch/s390/include/uapi/asm/ |
| D | kvm.h | 182 __u32 acrs[16]; member
247 __u32 acrs[16]; /* access registers */ member
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| D | ptrace.h | 285 unsigned int acrs[NUM_ACRS]; member
443 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-v5.4/tools/arch/s390/include/uapi/asm/ |
| D | kvm.h | 182 __u32 acrs[16]; member
247 __u32 acrs[16]; /* access registers */ member
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| D | ptrace.h | 285 unsigned int acrs[NUM_ACRS]; member
443 unsigned int acrs[NUM_ACRS]; member
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| /Linux-v5.4/arch/s390/kvm/ |
| D | kvm-s390.c | 3320 memcpy(&vcpu->run->s.regs.acrs, &sregs->acrs, sizeof(sregs->acrs)); in kvm_arch_vcpu_ioctl_set_sregs()
3332 memcpy(&sregs->acrs, &vcpu->run->s.regs.acrs, sizeof(sregs->acrs)); in kvm_arch_vcpu_ioctl_get_sregs()
3926 restore_access_regs(vcpu->run->s.regs.acrs); in sync_regs()
3973 save_access_regs(vcpu->run->s.regs.acrs); in store_regs()
4110 &vcpu->run->s.regs.acrs, 64); in kvm_s390_store_status_unloaded()
4125 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 | 559 save_access_regs(vcpu->run->s.regs.acrs); in __write_machine_check()
631 &vcpu->run->s.regs.acrs, 64); in __write_machine_check()
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