Searched refs:fpcsr (Results 1 – 13 of 13) sorted by relevance
| /openbmc/linux/arch/openrisc/kernel/ |
| H A D | traps.c | 89 regs->fpcsr); in show_registers()
185 unsigned long fpcsr = regs->fpcsr; in do_fpe_trap() local
187 if (fpcsr & SPR_FPCSR_IVF) in do_fpe_trap()
189 else if (fpcsr & SPR_FPCSR_OVF) in do_fpe_trap()
191 else if (fpcsr & SPR_FPCSR_UNF) in do_fpe_trap()
193 else if (fpcsr & SPR_FPCSR_DZF) in do_fpe_trap()
195 else if (fpcsr & SPR_FPCSR_IXF) in do_fpe_trap()
199 regs->fpcsr &= ~SPR_FPCSR_ALLF; in do_fpe_trap()
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| H A D | signal.c | 58 err |= __copy_from_user(®s->fpcsr, &sc->fpcsr, sizeof(unsigned long)); in restore_sigcontext()
121 err |= __copy_to_user(&sc->fpcsr, ®s->fpcsr, sizeof(unsigned long)); in setup_sigcontext()
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| H A D | ptrace.c | 102 return membuf_store(&to, regs->fpcsr); in fpregs_get()
115 ®s->fpcsr, 0, 4); in fpregs_set()
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| /openbmc/qemu/target/openrisc/ |
| H A D | fpu_helper.c | 65 env->fpcsr |= tmp; in HELPER()
66 if (env->fpcsr & FPCSR_FPEE) { in HELPER()
82 env->fpcsr = val & 0xfff; in cpu_set_fpcsr()
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| H A D | machine.c | 107 VMSTATE_UINT32(fpcsr, CPUOpenRISCState),
129 cpu_set_fpcsr(env, env->fpcsr); in cpu_post_load()
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| H A D | cpu.h | 254 uint32_t fpcsr; /* Float register */ member
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| H A D | sys_helper.c | 229 return env->fpcsr; in HELPER()
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| H A D | translate.c | 83 static TCGv_i32 fpcsr; variable
120 fpcsr = tcg_global_mem_new_i32(tcg_env, in openrisc_translate_init()
121 offsetof(CPUOpenRISCState, fpcsr), in openrisc_translate_init()
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| /openbmc/linux/arch/openrisc/include/uapi/asm/ |
| H A D | sigcontext.h | 32 unsigned long fpcsr; member
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| H A D | ptrace.h | 35 unsigned long fpcsr; member
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| /openbmc/linux/arch/mips/kernel/ |
| H A D | signal-common.h | 28 extern int fpcsr_pending(unsigned int __user *fpcsr);
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| H A D | signal.c | 496 int fpcsr_pending(unsigned int __user *fpcsr) in fpcsr_pending() argument
501 err = __get_user(csr, fpcsr); in fpcsr_pending()
509 err |= __put_user(csr, fpcsr); in fpcsr_pending()
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| /openbmc/linux/arch/openrisc/include/asm/ |
| H A D | ptrace.h | 62 long fpcsr; /* Floating point control status register. */ member
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