Searched refs:trap (Results 1 - 25 of 162) sorted by path

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/linux-master/arch/m68k/68000/
H A Dromvec.S15 .global trap
21 .long CONFIG_RAMBASE+CONFIG_RAMSIZE-4, _start, buserr, trap
22 .long trap, trap, trap, trap
23 .long trap, trap, trap, trap
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/linux-master/arch/m68k/fpsp040/
H A Dfpsp.h340 .set TRACE_VEC,0x2024 | trace trap
H A Dgen_except.S260 | The caller was from an unsupported data type trap. Test if the
H A Dget_op.S38 | The '040 takes an unsupported data trap and gets to this
617 | ;another packed trap.
H A Dkernel_ex.S49 | if dz trap disabled
56 | else dz trap enabled
105 | if (operr trap disabled)
110 | else (operr trap enabled)
267 | is set, but the underflow trap was not taken, the aunfl bit in
309 btstb #snan_bit,FPCR_ENABLE(%a6) |check if trap enabled
343 btstb #snan_bit,FPCR_ENABLE(%a6) |check if trap enabled
H A Dx_ovfl.S29 | All trap disabled code applies. In addition the exceptional
H A Dx_snan.S9 | For trap disabled the 040 does the following:
16 | For trap enabled the 040 does the following:
17 | If the inst is move_out, then the results are the same as for trap
50 | Check if trap enabled
H A Dx_unfl.S16 | All trap disabled code applies. In addition the exceptional
/linux-master/arch/m68k/ifpsp060/
H A Dfskeleton.S83 bral trap | jump to trap handler
102 bral trap | jump to trap handler
121 bral trap | jump to trap handler
140 bral trap | jump to trap handler
159 bral trap | jump to trap handle
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H A Diskeleton.S114 bral trap | jump to trap handler
154 bral trap | jump to trap handler
/linux-master/arch/m68k/ifpsp060/src/
H A Dfpsp.S4281 cmpi.b SPCOND_FLG(%a6),&ftrapcc_flg # should a trap occur?
4296 # the ftrapcc instruction should take a trap. so, here we must create a
4297 # trap stack frame from an unimplemented fp instruction stack frame and
4298 # jump to the user supplied entry point for the trap exception
4454 # the fscc instruction should take a trace trap. so, here we must create a
16162 # then, the SNAN bit is set in the FPSR EXC byte. If the SNAN trap #
16163 # enable bit is set in the FPCR, then the trap is taken and the #
16164 # destination is not modified. If the SNAN trap enable bit is not set, #
17017 beq.w ftrapcc_trap # no; go take trap
17021 bra.w ftrapcc_trap # no; go take trap
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/linux-master/arch/m68k/kernel/
H A Dsun3-head.S72 /* Point MSP at an invalid page to trap if it's used. --m */
83 trap #15
/linux-master/arch/sh/kernel/cpu/sh2/
H A Dentry.S160 bt trap_entry ! 64 > vec >= 31 is trap
199 mov #0x1f,r9 ! convert to unified SH2/3/4 trap number
/linux-master/arch/sh/kernel/cpu/sh2a/
H A Dentry.S111 bt trap_entry ! 64 > vec >= 31 is trap
145 mov #0x1f,r9 ! convert to unified SH2/3/4 trap number
/linux-master/arch/sh/kernel/cpu/sh3/
H A Dex.S48 .long nmi_trap_handler /* 1C0 */ ! Allow trap to debugger
/linux-master/arch/sparc/kernel/
H A Dcherrs.S2 /* These get patched into the trap table at boot time
175 * jump to interrupt globals. If some trap level above us
182 rdpr %tl, %g1 ! Save original trap level
185 1: wrpr %g2, %tl ! Set trap level to check
189 wrpr %g1, %tl ! Restore original trap level
190 add %g2, 1, %g2 ! Next trap level
194 wrpr %g1, %tl ! Restore original trap level
233 rdpr %tl, %g1 ! Save original trap level
236 1: wrpr %g2, %tl ! Set trap level to check
240 wrpr %g1, %tl ! Restore original trap leve
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H A Detrap_32.S3 * etrap.S: Sparc trap window preparation for entry into the
45 /* At trap time, interrupts and all generic traps do the
53 * Then 'some_handler' if it needs a trap frame (ie. it has
54 * to call c-code and the trap cannot be handled in-window)
66 * O == Current window before trap
67 * T == Window entered when trap occurred
71 * %l0 contains trap time %psr, %l1 and %l2 contain the
72 * trap pc and npc, and %l3 contains the trap time %wim.
79 /* Calculate mask of trap windo
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H A Dspiterrs.S107 /* This is the trap handler entry point for ECC correctable
108 * errors. They are corrected, but we listen for the trap so
116 * As far as I can make out from the manual, the CEE trap is
120 * The code below is only for trap level 1 CEE events, as it
122 * For trap level >1 we just clear the CE bit in the AFSR and
131 * case by inspecting the trap type.
168 cmp %g3, 0x80 ! first win spill/fill trap
170 cmp %g3, 0xff ! last win spill/fill trap
H A Dtsb.S130 * allocated, setup a trap stack and call hugetlb_setup()
131 * to do so, then return from the trap to replay the TLB
179 /* Finally, load TLB and return from trap. */
296 ba,pt %xcc, etrap ! Save trap state
H A Dwof.S29 * accessed when in the 'trap' window, 'G' means
32 * from the trap.
34 #define t_psr l0 /* %psr at trap time T */
35 #define t_pc l1 /* PC for trap return T */
36 #define t_npc l2 /* NPC for trap return T */
37 #define t_wim l3 /* %wim at trap time T */
43 #define twin_tmp l4 /* Temp reg, only usable in trap window T */
58 /* The trap entry point has done the following:
80 * window properly in this trap handler.
89 /* The trap entr
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/linux-master/arch/x86/include/asm/
H A Dkgdb.h90 struct pt_regs *regs, long err, int trap, int sig);
/linux-master/include/linux/
H A Dkdebug.h21 struct pt_regs *regs, long err, int trap, int sig);
/linux-master/arch/arc/kernel/
H A Dentry.S202 ; call the non syscall trap handler
/linux-master/arch/arm/include/asm/
H A Dbug.h67 unsigned long err, unsigned long trap);
/linux-master/arch/arm/kernel/
H A Dtraps.c287 /* trap and error numbers are mostly meaningless on ARM */
381 unsigned long err, unsigned long trap)
385 current->thread.trap_no = trap;
730 * A data abort trap was taken, but we did not handle the instruction.
379 arm_notify_die(const char *str, struct pt_regs *regs, int signo, int si_code, void __user *addr, unsigned long err, unsigned long trap) argument

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