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Searched refs:fsr (Results 1 – 25 of 39) sorted by relevance

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/arch/arm/mm/
A Dfault.c115 return (fsr & FSR_WRITE) && !(fsr & FSR_CM); in is_write_fault()
120 int fs = fsr_fs(fsr); in is_translation_fault()
142 die("Oops", regs, fsr); in die_kernel_fault()
208 tsk->thread.error_code = fsr; in __do_user_fault()
231 int fs = fsr_fs(fsr); in is_permission_fault()
291 if (is_write_fault(fsr)) { in do_page_fault()
296 if (fsr & FSR_LNX_PF) { in do_page_fault()
301 mm, addr, fsr, regs); in do_page_fault()
527 do_bad_area(addr, fsr, regs); in do_translation_fault()
601 inf->name, fsr, addr); in do_DataAbort()
[all …]
A Dfault.h21 static inline int fsr_fs(unsigned int fsr) in fsr_fs() argument
23 return fsr & FSR_FS5_0; in fsr_fs()
32 static inline int fsr_fs(unsigned int fsr) in fsr_fs() argument
34 return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6; in fsr_fs()
38 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
40 asmlinkage void do_DataAbort(unsigned long addr, unsigned int fsr,
A Dabort-macro.S13 .macro do_thumb_abort, fsr, pc, psr, tmp
22 orreq \fsr, \fsr, #1 << 11 @ yes.
A Dabort-ev4t.S23 do_thumb_abort fsr=r1, pc=r4, psr=r5, tmp=r3
A Dabort-ev5t.S23 do_thumb_abort fsr=r1, pc=r4, psr=r5, tmp=r3
A Dabort-ev5tj.S26 do_thumb_abort fsr=r1, pc=r4, psr=r5, tmp=r3
/arch/microblaze/kernel/
A Dexceptions.c70 int fsr, int addr) in full_exception() argument
121 if (fsr & FSR_IO) in full_exception()
122 fsr = FPE_FLTINV; in full_exception()
123 else if (fsr & FSR_OF) in full_exception()
124 fsr = FPE_FLTOVF; in full_exception()
125 else if (fsr & FSR_UF) in full_exception()
126 fsr = FPE_FLTUND; in full_exception()
127 else if (fsr & FSR_DZ) in full_exception()
128 fsr = FPE_FLTDIV; in full_exception()
129 else if (fsr & FSR_DO) in full_exception()
[all …]
/arch/sparc/math-emu/
A Dmath_32.c203 fpt->thread.fsr &= ~0x3000; in do_mathemu()
219 unsigned long fsr = *pfsr; in record_exception() local
248 fsr &= ~(FSR_CEXC_MASK); in record_exception()
249 fsr |= ((long)eflag << FSR_CEXC_SHIFT); in record_exception()
258 fsr |= ((long)eflag << FSR_AEXC_SHIFT); in record_exception()
262 fsr |= (1UL << 14); in record_exception()
264 *pfsr = fsr; in record_exception()
290 long fsr; in do_one_mathemu() local
500 case 0: fsr = *pfsr; in do_one_mathemu()
503 fsr &= ~0xc00; fsr |= (IR << 10); in do_one_mathemu()
[all …]
A Dmath_64.c103 u64 fsr = current_thread_info()->xfsr[0]; in record_exception() local
107 would_trap = (fsr & ((long)eflag << FSR_TEM_SHIFT)) != 0UL; in record_exception()
111 eflag &= ((fsr & FSR_TEM_MASK) >> FSR_TEM_SHIFT); in record_exception()
132 fsr &= ~(FSR_CEXC_MASK); in record_exception()
133 fsr |= ((long)eflag << FSR_CEXC_SHIFT); in record_exception()
142 fsr |= ((long)eflag << FSR_AEXC_SHIFT); in record_exception()
146 fsr |= (1UL << 14); in record_exception()
148 current_thread_info()->xfsr[0] = fsr; in record_exception()
/arch/sparc/kernel/
A Dtraps_32.c172 fpsave(&fptask->thread.float_regs[0], &fptask->thread.fsr, in do_fpd_trap()
203 unsigned long fsr; local
225 fpsave(&fpt->thread.float_regs[0], &fpt->thread.fsr,
231 switch ((fpt->thread.fsr & 0x1c000)) {
279 fsr = fpt->thread.fsr;
281 if ((fsr & 0x1c000) == (1 << 14)) {
282 if (fsr & 0x10)
284 else if (fsr & 0x08)
286 else if (fsr & 0x04)
288 else if (fsr & 0x02)
[all …]
A Dsigutil_32.c21 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
29 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
38 err |= __put_user(current->thread.fsr, &fpu->si_fsr); in save_fpu_state()
73 err |= __get_user(current->thread.fsr, &fpu->si_fsr); in restore_fpu_state()
A Dptrace_32.c177 membuf_write(&to, &target->thread.fsr, sizeof(u32)); in fpregs32_get()
203 &target->thread.fsr, in fpregs32_set()
296 membuf_write(&to, &target->thread.fsr, sizeof(u32)); in getfpregs_get()
318 &target->thread.fsr, in setfpregs_set()
350 unsigned long fsr; member
A Dprocess_32.c186 fpsave(&tsk->thread.float_regs[0], &tsk->thread.fsr,
207 fpsave(&current->thread.float_regs[0], &current->thread.fsr,
276 fpsave(&p->thread.float_regs[0], &p->thread.fsr,
A Dptrace_64.c720 compat_ulong_t fsr; in fpregs32_set() local
724 &fsr, in fpregs32_set()
730 val |= fsr; in fpregs32_set()
864 compat_ulong_t fsr; in setfpregs_set() local
868 &fsr, in setfpregs_set()
874 val |= fsr; in setfpregs_set()
917 unsigned int fsr; member
1007 unsigned long fsr; member
/arch/sparc/include/asm/
A Dpsr.h55 unsigned int fsr = 0; in get_fsr() local
60 : "=r" (fsr) in get_fsr()
63 return fsr; in get_fsr()
A Dsfp-machine_32.h185 #define FP_ROUNDMODE ((current->thread.fsr >> 30) & 0x3)
187 #define FP_ROUNDMODE ((last_task_used_math->thread.fsr >> 30) & 0x3)
201 #define FP_INHIBIT_RESULTS ((current->thread.fsr >> 23) & _fex)
203 #define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex)
207 #define FP_TRAPPING_EXCEPTIONS ((current->thread.fsr >> 23) & 0x1f)
209 #define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f)
A Dswitch_to_32.h21 fpsave(&(prv)->thread.float_regs[0], &(prv)->thread.fsr, \
103 void fpsave(unsigned long *fpregs, unsigned long *fsr,
A Dprocessor_32.h46 unsigned long fsr; member
/arch/arm/mach-bcm/
A Dbcm_5301x.c22 static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr, in bcm5301x_abort_handler() argument
31 if (fsr == (FSR_EXTERNAL | FSR_READ | FSR_IMPRECISE)) in bcm5301x_abort_handler()
/arch/sparc/lib/
A DVISsave.S32 stx %fsr, [%g6 + TI_XFSR]
39 stx %fsr, [%g6 + TI_XFSR]
56 stx %fsr, [%g2 + TI_XFSR]
/arch/arm64/kvm/
A Dinject_fault.c175 u32 fsr; in inject_abt32() local
179 fsr = DFSR_LPAE | DFSR_FSC_EXTABT_LPAE; in inject_abt32()
182 fsr = DFSR_FSC_EXTABT_nLPAE; in inject_abt32()
191 vcpu_write_sys_reg(vcpu, fsr, IFSR32_EL2); in inject_abt32()
196 vcpu_write_sys_reg(vcpu, fsr, ESR_EL1); in inject_abt32()
/arch/arm64/include/asm/
A Dkprobes.h39 int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr);
/arch/microblaze/include/asm/
A Dexceptions.h59 int fsr, int addr);
/arch/arm/include/asm/
A Dkprobes.h42 int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr);
/arch/microblaze/include/uapi/asm/
A Dptrace.h54 microblaze_reg_t fsr; member

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