| /linux-3.4.99/arch/unicore32/kernel/ |
| D | fpu-ucf64.c | 81 u32 exc = F64_EXCEPTION_ERROR & fpexc; in ucf64_exchandler() local
86 if (exc & FPSCR_CMPINSTR_BIT) { in ucf64_exchandler()
87 if (exc & FPSCR_CON) in ucf64_exchandler()
91 exc &= ~(FPSCR_CMPINSTR_BIT | FPSCR_CON); in ucf64_exchandler()
110 tmp |= exc; in ucf64_exchandler()
|
| /linux-3.4.99/arch/powerpc/mm/ |
| D | tlb_nohash.c | 507 static void __patch_exception(int exc, unsigned long addr) in __patch_exception() argument
518 patch_branch(ibase + (exc / 4) + 1, addr, 0); in __patch_exception()
521 #define patch_exception(exc, name) do { \ argument
523 __patch_exception((exc), (unsigned long)&name); \
|
| /linux-3.4.99/arch/m68k/fpsp040/ |
| D | gen_except.S | 90 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
145 movel USER_FPSR(%a6),FPSR_SHADOW(%a6) |set exc bits
154 andb FPSR_EXCEPT(%a6),%d0 |and in the fpsr exc byte
159 | ;based on first enabled exc
210 | the case of the ovfl exc without the ovfl enabled, but with
219 | ;it is an unsupp or unimp exc
350 | the exc taken will be inex2.
362 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
|
| D | x_unimp.S | 69 fsave -(%a7) |capture possible exc state
|
| D | kernel_ex.S | 69 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
74 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
|
| D | decbin.S | 439 clrl %d3 |clear d3 to force no exc and extended
500 beqs no_exc |skip this if no exc
|
| D | do_func.S | 508 bra t_inx2 |set inex2 exc
515 bra t_inx2 |set inex2 exc
|
| D | scale.S | 50 fmovel #0,%fpcr |clr user enabled exc
|
| D | x_snan.S | 144 movel EXC_EA(%a6),%a0 |get <ea> from exc frame
|
| D | bindec.S | 290 | d4: exc picture/LEN
|
| /linux-3.4.99/drivers/scsi/ |
| D | mesh.c | 1032 int err, exc, count; in handle_error() local
1036 exc = in_8(&mr->exception); in handle_error()
1039 MKWORD(err, exc, mr->fifo_count, mr->count_lo)); in handle_error()
1053 if (exc & EXC_RESELECTED) { in handle_error()
1093 if (exc & EXC_RESELECTED) { in handle_error()
1101 if (exc == EXC_PHASEMM) { in handle_error()
1108 err, exc); in handle_error()
1110 printk(KERN_ERR "mesh: unknown error %x (exc=%x)\n", err, exc); in handle_error()
1126 int exc; in handle_exception() local
1129 exc = in_8(&mr->exception); in handle_exception()
[all …]
|
| /linux-3.4.99/arch/mips/include/asm/octeon/ |
| D | cvmx-pemx-defs.h | 340 uint64_t exc:1; member
367 uint64_t exc:1; member
394 uint64_t exc:1; member
|
| /linux-3.4.99/arch/alpha/kernel/ |
| D | osf_sys.c | 697 unsigned long exc, swcr, fpcr, fex; in SYSCALL_DEFINE5() local
700 if (get_user(exc, (unsigned long __user *)buffer)) in SYSCALL_DEFINE5()
703 exc &= IEEE_STATUS_MASK; in SYSCALL_DEFINE5()
706 swcr = (*state & IEEE_SW_MASK) | exc; in SYSCALL_DEFINE5()
707 *state |= exc; in SYSCALL_DEFINE5()
716 fex = (exc >> IEEE_STATUS_TO_EXCSUM_SHIFT) & swcr; in SYSCALL_DEFINE5()
|
| /linux-3.4.99/arch/m68k/ifpsp060/src/ |
| D | fpsp.S | 1381 # restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
1403 mov.w (tbl_except.b,%pc,%d0.w*2),2+FP_SRC(%a6) # create exc status
1758 # frame or it will get overwritten when the exc stack frame is shifted "down".
1959 # restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
2413 # the handler exits through _fpsp_done(). If an enabled exc has been #
3808 # _fpsp_fline(): 060FPSP entry point for "Line F emulator" exc. #
11774 bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
13493 bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
13595 bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
13774 mov.b %d0,FPSR_CC(%a6) # set ccode bits(no exc bits are set)
[all …]
|
| D | pfpsp.S | 1380 # restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
1402 mov.w (tbl_except.b,%pc,%d0.w*2),2+FP_SRC(%a6) # create exc status
1757 # frame or it will get overwritten when the exc stack frame is shifted "down".
1958 # restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
2412 # the handler exits through _fpsp_done(). If an enabled exc has been #
|