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Searched refs:exc (Results 1 – 12 of 12) sorted by relevance

/linux-2.4.37.9/arch/ppc/math-emu/
Dtypes.c26 int exc; in fp_pack_d() local
28 exc = _FP_PACK_CANONICAL(D, 2, X); in fp_pack_d()
29 if (!exc || !__FPU_TRAP_P(exc)) in fp_pack_d()
31 return exc; in fp_pack_d()
39 int exc; in fp_pack_ds() local
42 exc = _FP_PACK_CANONICAL(S, 1, __X); in fp_pack_ds()
43 if (!exc || !__FPU_TRAP_P(exc)) { in fp_pack_ds()
46 exc |= _FP_PACK_CANONICAL(D, 2, X); in fp_pack_ds()
47 if (!exc || !__FPU_TRAP_P(exc)) in fp_pack_ds()
50 return exc; in fp_pack_ds()
/linux-2.4.37.9/arch/m68k/fpsp040/
Dgen_except.S91 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
146 movel USER_FPSR(%a6),FPSR_SHADOW(%a6) |set exc bits
155 andb FPSR_EXCEPT(%a6),%d0 |and in the fpsr exc byte
160 | ;based on first enabled exc
211 | the case of the ovfl exc without the ovfl enabled, but with
220 | ;it is an unsupp or unimp exc
351 | the exc taken will be inex2.
363 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
Dkernel_ex.S70 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
75 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
Dx_unimp.S70 fsave -(%a7) |capture possible exc state
Ddecbin.S440 clrl %d3 |clear d3 to force no exc and extended
501 beqs no_exc |skip this if no exc
Ddo_func.S509 bra t_inx2 |set inex2 exc
516 bra t_inx2 |set inex2 exc
Dscale.S51 fmovel #0,%fpcr |clr user enabled exc
Dx_snan.S145 movel EXC_EA(%a6),%a0 |get <ea> from exc frame
Dbindec.S291 | d4: exc picture/LEN
/linux-2.4.37.9/drivers/scsi/
Dmesh.c1496 int err, exc, count; in handle_error() local
1500 exc = in_8(&mr->exception); in handle_error()
1503 MKWORD(err, exc, mr->fifo_count, mr->count_lo)); in handle_error()
1517 if (exc & EXC_RESELECTED) { in handle_error()
1557 if (exc & EXC_RESELECTED) { in handle_error()
1565 if (exc == EXC_PHASEMM) { in handle_error()
1572 err, exc); in handle_error()
1574 printk(KERN_ERR "mesh: unknown error %x (exc=%x)\n", err, exc); in handle_error()
1590 int exc; in handle_exception() local
1593 exc = in_8(&mr->exception); in handle_exception()
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/linux-2.4.37.9/arch/m68k/ifpsp060/src/
Dfpsp.S1381 # 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;
2635 mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
2695 mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
4006 # - Next PC - => PC of instr to execute after exc handling
4034 # store the value of the supervisor stack pointer BEFORE the exc occurred.
12096 bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
12197 bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
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Dpfpsp.S1380 # 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;
2634 mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
2694 mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
7136 or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
7182 or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
7228 or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
7298 bset &unfl_bit,FPSR_EXCEPT(%a6) # set underflow exc bit
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