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Searched refs:ar_fpsr (Results 1 – 9 of 9) sorted by relevance

/linux-6.6.21/arch/ia64/include/uapi/asm/
Dptrace.h112 unsigned long ar_fpsr; /* floating point status (preserved) */ member
159 unsigned long ar_fpsr; /* floating-point status register */ member
/linux-6.6.21/arch/ia64/kernel/
Dsignal.c59 err |= __get_user(scr->pt.ar_fpsr, &sc->sc_ar_fpsr); in restore_sigcontext()
193 err |= __put_user(scr->pt.ar_fpsr, &sc->sc_ar_fpsr); /* ar.fpsr */ in setup_sigcontext()
289 scr->pt.ar_fpsr = FPSR_DEFAULT; /* reset fpsr for signal handler */ in setup_frame()
Dprocess.c114 regs->loadrs, regs->ar_ccv, regs->ar_fpsr); in show_regs()
361 child_stack->ar_fpsr = child_ptregs->ar_fpsr in copy_thread()
Dasm-offsets.c97 DEFINE(IA64_PT_REGS_AR_FPSR_OFFSET, offsetof (struct pt_regs, ar_fpsr)); in foo()
129 DEFINE(IA64_SWITCH_STACK_AR_FPSR_OFFSET, offsetof (struct switch_stack, ar_fpsr)); in foo()
Dtraps.c328 exception = fp_emulate(fp_fault, bundle, &regs->cr_ipsr, &regs->ar_fpsr, &isr, &regs->pr, in handle_fpu_swa()
Dptrace.c814 retval |= __put_user(pt->ar_fpsr, &ppr->ar[PT_AUR_FPSR]); in ptrace_getregs()
950 retval |= __get_user(pt->ar_fpsr, &ppr->ar[PT_AUR_FPSR]); in ptrace_setregs()
1359 ptr = &pt->ar_fpsr; in access_elf_areg()
Dmca.c1113 old_sw->ar_fpsr = old_regs->ar_fpsr; in ia64_mca_modify_original_stack()
Dunwind.c550 addr = &info->sw->ar_fpsr; in unw_access_ar()
/linux-6.6.21/arch/ia64/include/asm/
Dprocessor.h303 regs->ar_fpsr = FPSR_DEFAULT; \