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Searched refs:si_code (Results 1 – 25 of 86) sorted by relevance

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/Linux-v4.19/arch/s390/kernel/
Dtraps.c45 void do_report_trap(struct pt_regs *regs, int si_signo, int si_code, char *str) in do_report_trap() argument
48 force_sig_fault(si_signo, si_code, get_trap_ip(regs), current); in do_report_trap()
66 static void do_trap(struct pt_regs *regs, int si_signo, int si_code, char *str) in do_trap() argument
71 do_report_trap(regs, si_signo, si_code, str); in do_trap()
130 int si_code = 0; in do_fp_trap() local
135 si_code = FPE_FLTINV; in do_fp_trap()
137 si_code = FPE_FLTDIV; in do_fp_trap()
139 si_code = FPE_FLTOVF; in do_fp_trap()
141 si_code = FPE_FLTUND; in do_fp_trap()
143 si_code = FPE_FLTRES; in do_fp_trap()
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/Linux-v4.19/tools/testing/selftests/powerpc/mm/
Dsegv_errors.c23 static int si_code; variable
31 si_code = info->si_code; in segv_handler()
49 si_code = 0; in test_segv_errors()
60 FAIL_IF(si_code != SEGV_ACCERR); in test_segv_errors()
63 si_code = 0; in test_segv_errors()
70 FAIL_IF(si_code != SEGV_ACCERR); in test_segv_errors()
/Linux-v4.19/arch/alpha/math-emu/
Dmath.c109 long si_code; in alpha_fp_emul() local
313 si_code = 0; in alpha_fp_emul()
315 if (_fex & IEEE_TRAP_ENABLE_DNO) si_code = FPE_FLTUND; in alpha_fp_emul()
316 if (_fex & IEEE_TRAP_ENABLE_INE) si_code = FPE_FLTRES; in alpha_fp_emul()
317 if (_fex & IEEE_TRAP_ENABLE_UNF) si_code = FPE_FLTUND; in alpha_fp_emul()
318 if (_fex & IEEE_TRAP_ENABLE_OVF) si_code = FPE_FLTOVF; in alpha_fp_emul()
319 if (_fex & IEEE_TRAP_ENABLE_DZE) si_code = FPE_FLTDIV; in alpha_fp_emul()
320 if (_fex & IEEE_TRAP_ENABLE_INV) si_code = FPE_FLTINV; in alpha_fp_emul()
323 return si_code; in alpha_fp_emul()
342 unsigned long insn, opcode, rc, si_code = 0; in alpha_fp_emul_imprecise() local
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/Linux-v4.19/arch/ia64/kernel/
Dtraps.c187 siginfo.si_code = code; in ia64_bad_break()
356 siginfo.si_code = FPE_FLTUNK; /* default code */ in handle_fpu_swa()
359 siginfo.si_code = FPE_FLTINV; in handle_fpu_swa()
363 siginfo.si_code = FPE_FLTUND; in handle_fpu_swa()
365 siginfo.si_code = FPE_FLTDIV; in handle_fpu_swa()
383 siginfo.si_code = FPE_FLTUNK; /* default code */ in handle_fpu_swa()
386 siginfo.si_code = FPE_FLTOVF; in handle_fpu_swa()
388 siginfo.si_code = FPE_FLTUND; in handle_fpu_swa()
390 siginfo.si_code = FPE_FLTRES; in handle_fpu_swa()
431 si.si_code = ILL_ILLOPC; in ia64_illegal_op_fault()
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Dbrl_emu.c206 siginfo.si_code = ILL_BADIADDR; in ia64_emulate_brl()
215 siginfo.si_code = TRAP_BRANCH; in ia64_emulate_brl()
228 siginfo.si_code = TRAP_TRACE; in ia64_emulate_brl()
/Linux-v4.19/tools/testing/selftests/ptrace/
Dpeeksiginfo.c110 int si_code; in check_direct_path() local
114 si_code = TEST_SICODE_SHARE; in check_direct_path()
117 si_code = TEST_SICODE_PRIV; in check_direct_path()
132 if (siginfo[j].si_code == si_code && in check_direct_path()
137 shared, i, siginfo[j].si_code, siginfo[j].si_int); in check_direct_path()
179 siginfo->si_code = TEST_SICODE_SHARE; in main()
183 siginfo->si_code = TEST_SICODE_PRIV; in main()
/Linux-v4.19/arch/hexagon/mm/
Dvm_fault.c54 int si_code = SEGV_MAPERR; in do_page_fault() local
87 si_code = SEGV_ACCERR; in do_page_fault()
144 si_code = BUS_ADRERR; in do_page_fault()
149 si_code = SEGV_ACCERR; in do_page_fault()
151 force_sig_fault(si_signo, si_code, (void __user *)address, current); in do_page_fault()
158 force_sig_fault(SIGSEGV, si_code, (void __user *)address, current); in do_page_fault()
/Linux-v4.19/arch/alpha/kernel/
Dtraps.c215 long si_code = FPE_FLTINV; in do_entArith() local
222 si_code = alpha_fp_emul(regs->pc - 4); in do_entArith()
224 si_code = alpha_fp_emul_imprecise(regs, write_mask); in do_entArith()
225 if (si_code == 0) in do_entArith()
230 send_sig_fault(SIGFPE, si_code, (void __user *) regs->pc, 0, current); in do_entArith()
344 long si_code; in do_entIF() local
359 si_code = alpha_fp_emul(regs->pc - 4); in do_entIF()
360 if (si_code == 0) in do_entIF()
362 if (si_code > 0) { in do_entIF()
363 send_sig_fault(SIGFPE, si_code, in do_entIF()
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/Linux-v4.19/arch/parisc/mm/
Dfault.c356 int signo, si_code; in do_page_fault() local
364 si_code = SEGV_MAPERR; in do_page_fault()
371 si_code = SEGV_ACCERR; in do_page_fault()
380 si_code = (code == 18) ? BUS_ADRALN : BUS_ADRERR; in do_page_fault()
386 si_code = (code == 26) ? SEGV_ACCERR : SEGV_MAPERR; in do_page_fault()
412 force_sig_fault(signo, si_code, (void __user *) address, current); in do_page_fault()
/Linux-v4.19/arch/powerpc/platforms/cell/spufs/
Dfault.c52 info.si_code = BUS_OBJERR; in spufs_handle_event()
57 info.si_code = SEGV_ACCERR; in spufs_handle_event()
63 info.si_code = BUS_ADRALN; in spufs_handle_event()
69 info.si_code = ILL_ILLOPC; in spufs_handle_event()
/Linux-v4.19/arch/m68k/mm/
Dfault.c24 int signo, si_code; in send_fault_sig() local
28 si_code = current->thread.code; in send_fault_sig()
30 pr_debug("send_fault_sig: %p,%d,%d\n", addr, signo, si_code); in send_fault_sig()
33 force_sig_fault(signo, si_code, addr, current); in send_fault_sig()
/Linux-v4.19/arch/m68k/kernel/
Dtraps.c1010 int sig, si_code; in trap_c() local
1032 si_code = BUS_ADRALN; in trap_c()
1038 si_code = ILL_ILLOPC; in trap_c()
1042 si_code = ILL_PRVOPC; in trap_c()
1046 si_code = ILL_COPROC; in trap_c()
1063 si_code = ILL_ILLTRP; in trap_c()
1069 si_code = FPE_FLTINV; in trap_c()
1073 si_code = FPE_FLTRES; in trap_c()
1077 si_code = FPE_FLTDIV; in trap_c()
1081 si_code = FPE_FLTUND; in trap_c()
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/Linux-v4.19/kernel/
Dsignal.c478 if (likely(q->info.si_code != SI_TIMER)) { in __flush_itimer_signals()
572 (info->si_code == SI_TIMER) && in collect_signal()
585 info->si_code = SI_USER; in collect_signal()
1069 override_rlimit = (is_si_special(info) || info->si_code >= 0); in __send_signal()
1081 q->info.si_code = SI_USER; in __send_signal()
1090 q->info.si_code = SI_KERNEL; in __send_signal()
1104 if (sig >= SIGRTMIN && info->si_code != SI_USER) { in __send_signal()
1537 info.si_code = code; in force_sig_fault()
1560 info.si_code = code; in send_sig_fault()
1581 info.si_code = code; in force_sig_mceerr()
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/Linux-v4.19/arch/openrisc/mm/
Dfault.c55 int si_code; in do_page_fault() local
100 si_code = SEGV_MAPERR; in do_page_fault()
142 si_code = SEGV_ACCERR; in do_page_fault()
216 force_sig_fault(SIGSEGV, si_code, (void __user *)address, tsk); in do_page_fault()
/Linux-v4.19/include/uapi/asm-generic/
Dsiginfo.h47 int si_code; member
49 int si_code; member
178 #define SI_FROMUSER(siptr) ((siptr)->si_code <= 0)
179 #define SI_FROMKERNEL(siptr) ((siptr)->si_code > 0)
/Linux-v4.19/arch/sh/mm/
Dfault.c42 force_sig_info_fault(int si_signo, int si_code, unsigned long address, in force_sig_info_fault() argument
45 force_sig_fault(si_signo, si_code, (void __user *)address, tsk); in force_sig_info_fault()
245 unsigned long address, int si_code) in __bad_area_nosemaphore() argument
256 force_sig_info_fault(SIGSEGV, si_code, address, tsk); in __bad_area_nosemaphore()
273 unsigned long address, int si_code) in __bad_area() argument
283 __bad_area_nosemaphore(regs, error_code, address, si_code); in __bad_area()
/Linux-v4.19/arch/powerpc/mm/
Dfault.c106 __bad_area_nosemaphore(struct pt_regs *regs, unsigned long address, int si_code, in __bad_area_nosemaphore() argument
117 _exception_pkey(SIGSEGV, regs, si_code, address, pkey); in __bad_area_nosemaphore()
127 static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code, in __bad_area() argument
138 return __bad_area_nosemaphore(regs, address, si_code, pkey); in __bad_area()
170 info.si_code = BUS_ADRERR; in do_sigbus()
176 info.si_code = BUS_MCEERR_AR; in do_sigbus()
/Linux-v4.19/arch/x86/mm/
Dfault.c176 static void fill_sig_info_pkey(int si_signo, int si_code, siginfo_t *info, in fill_sig_info_pkey() argument
184 if ((si_code != SEGV_PKUERR) || (si_signo != SIGSEGV)) in fill_sig_info_pkey()
207 force_sig_info_fault(int si_signo, int si_code, unsigned long address, in force_sig_info_fault() argument
216 info.si_code = si_code; in force_sig_info_fault()
224 fill_sig_info_pkey(si_signo, si_code, &info, pkey); in force_sig_info_fault()
705 unsigned long address, int signal, int si_code) in no_context() argument
733 force_sig_info_fault(signal, si_code, address, in no_context()
845 unsigned long address, u32 *pkey, int si_code) in __bad_area_nosemaphore() argument
893 force_sig_info_fault(SIGSEGV, si_code, address, tsk, pkey, 0); in __bad_area_nosemaphore()
901 no_context(regs, error_code, address, SIGSEGV, si_code); in __bad_area_nosemaphore()
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/Linux-v4.19/arch/arm64/mm/
Dfault.c370 si.si_code = inf->code; in do_bad_area()
574 si.si_code = BUS_ADRERR; in do_page_fault()
579 si.si_code = BUS_MCEERR_AR; in do_page_fault()
583 si.si_code = BUS_MCEERR_AR; in do_page_fault()
591 si.si_code = fault == VM_FAULT_BADACCESS ? in do_page_fault()
651 info.si_code = inf->code; in do_sea()
751 info.si_code = inf->code; in do_mem_abort()
794 info.si_code = BUS_ADRALN; in do_sp_pc_abort()
855 info.si_code = inf->code; in do_debug_exception()
/Linux-v4.19/arch/sparc/mm/
Dfault_64.c207 static void __kprobes do_kernel_fault(struct pt_regs *regs, int si_code, in do_kernel_fault() argument
255 do_fault_siginfo(si_code, SIGSEGV, regs, address, insn, fault_code); in do_kernel_fault()
281 int si_code, fault_code; in do_sparc64_fault() local
291 si_code = SEGV_MAPERR; in do_sparc64_fault()
404 si_code = SEGV_ACCERR; in do_sparc64_fault()
507 do_kernel_fault(regs, si_code, fault_code, insn, address); in do_sparc64_fault()
/Linux-v4.19/arch/nds32/mm/
Dfault.c75 int si_code; in do_page_fault() local
83 si_code = SEGV_MAPERR; in do_page_fault()
164 si_code = SEGV_ACCERR; in do_page_fault()
269 force_sig_fault(SIGSEGV, si_code, (void __user *)addr, tsk); in do_page_fault()
/Linux-v4.19/arch/mips/mm/
Dfault.c45 int si_code; in __do_page_fault() local
66 si_code = SEGV_MAPERR; in __do_page_fault()
115 si_code = SEGV_ACCERR; in __do_page_fault()
226 force_sig_fault(SIGSEGV, si_code, (void __user *)address, tsk); in __do_page_fault()
/Linux-v4.19/arch/arm64/kernel/
Dfpsimd.c846 unsigned int si_code = FPE_FLTUNK; in do_fpsimd_exc() local
850 si_code = FPE_FLTINV; in do_fpsimd_exc()
852 si_code = FPE_FLTDIV; in do_fpsimd_exc()
854 si_code = FPE_FLTOVF; in do_fpsimd_exc()
856 si_code = FPE_FLTUND; in do_fpsimd_exc()
858 si_code = FPE_FLTRES; in do_fpsimd_exc()
863 info.si_code = si_code; in do_fpsimd_exc()
/Linux-v4.19/arch/alpha/mm/
Dfault.c90 int si_code = SEGV_MAPERR; in do_page_fault() local
134 si_code = SEGV_ACCERR; in do_page_fault()
230 force_sig_fault(SIGSEGV, si_code, (void __user *) address, 0, current); in do_page_fault()
/Linux-v4.19/arch/arc/mm/
Dfault.c94 info.si_code = SEGV_MAPERR; in do_page_fault()
122 info.si_code = SEGV_ACCERR; in do_page_fault()
243 info.si_code = BUS_ADRERR; in do_page_fault()

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