| /linux/arch/m68k/fpsp040/ |
| H A D | skeleton.S | 89 | bug, if an E1 snan, ovfl, or unfl occurred, and the process was
92 | and unfl exception to be taken must not have been enabled. The
94 | or unfl bits set in the fpsr. If any of these are set, branch
124 btstb #unfl_bit,2(%sp) |test for unfl
129 bra unfl
201 .global unfl
202 unfl: label
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| H A D | scale.S | 63 | and set unfl.
132 orl #unfl_bit,USER_FPSR(%a6) |set unfl
168 blt fix_unfl |if lower, catastrophic unfl
186 | ;set unfl, aunfl, ainex
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| H A D | gen_except.S | 19 | unfl
360 bfextu USER_FPSR(%a6){#17:#4},%d0 |get snan/operr/ovfl/unfl bits
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| H A D | kernel_ex.S | 130 | This entry point is used by all routines requiring unfl, inex2,
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| H A D | x_unfl.S | 81 | unfl. If the inex enable bit is set in the FPCR, and either
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| H A D | res_func.S | 527 | Simply set unfl (not inex2 or aunfl) and write the result to
1445 | set if the result is inex and unfl is signalled.
1459 | that gen_except will have a correctly signed value for ovfl/unfl
1477 | that gen_except will have a correctly signed value for ovfl/unfl
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| H A D | bugfix.S | 170 | nu-generated ovfl, unfl, or inex exception. If the version
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| /linux/arch/parisc/math-emu/ |
| H A D | sfsub.c | 196 Sgl_setwrapped_exponent(left,result_exponent,unfl); in sgl_fsub()
246 Sgl_setwrapped_exponent(result,result_exponent,unfl); in sgl_fsub()
409 Sgl_setwrapped_exponent(result,result_exponent,unfl); in sgl_fsub()
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| H A D | sfadd.c | 195 Sgl_setwrapped_exponent(left,result_exponent,unfl); in sgl_fadd()
244 Sgl_setwrapped_exponent(result,result_exponent,unfl); in sgl_fadd()
406 Sgl_setwrapped_exponent(result,result_exponent,unfl); in sgl_fadd()
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| H A D | fmpyfadd.c | 308 unfl); in dbl_fmpyfadd()
350 unfl); in dbl_fmpyfadd()
683 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fmpyfadd()
968 unfl);
1010 unfl);
1341 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl);
1624 unfl);
1666 unfl);
1982 Sgl_setwrapped_exponent(resultp1,result_exponent,unfl);
2266 unfl);
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| H A D | dfsub.c | 198 Dbl_setwrapped_exponent(leftp1,result_exponent,unfl); in dbl_fsub()
250 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fsub()
414 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fsub()
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| H A D | dfadd.c | 195 Dbl_setwrapped_exponent(leftp1,result_exponent,unfl); in dbl_fadd()
247 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fadd()
411 Dbl_setwrapped_exponent(resultp1,result_exponent,unfl); in dbl_fadd()
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| H A D | sfrem.c | 259 Sgl_setwrapped_exponent(result,dest_exponent,unfl); in sgl_frem()
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| H A D | fcnvff.c | 273 Sgl_setwrapped_exponent(result,dest_exponent,unfl); in dbl_to_sgl_fcnvff()
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| H A D | dfrem.c | 265 Dbl_setwrapped_exponent(resultp1,dest_exponent,unfl); in dbl_frem()
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| H A D | sfmpy.c | 287 Sgl_setwrapped_exponent(result,dest_exponent,unfl); in sgl_fmpy()
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| H A D | sfdiv.c | 300 Sgl_setwrapped_exponent(result,dest_exponent,unfl); in sgl_fdiv()
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| H A D | dfmpy.c | 301 Dbl_setwrapped_exponent(resultp1,dest_exponent,unfl); in dbl_fmpy()
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| H A D | dfdiv.c | 306 Dbl_setwrapped_exponent(resultp1,dest_exponent,unfl); in dbl_fdiv()
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| H A D | sgl_float.h | 181 #define unfl + macro
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| H A D | dbl_float.h | 304 #define unfl + macro
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| /linux/arch/m68k/ifpsp060/ |
| H A D | TEST.DOC | 145 0x10: FP enabled snan/operr/ovfl/unfl/dz/inex
159 FP enabled: tests enabled snan/operr/ovfl/unfl/dz/inex.
162 exercises _fpsp_{snan,operr,ovfl,unfl,dz,inex}() and
163 _real_{snan,operr,ovfl,unfl,dz,inex}(). the test expects
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| /linux/arch/m68k/ifpsp060/src/ |
| H A D | fpsp.S | 967 # funfl_{unfl,inex}_on() because w/ both exceptions disabled, this
1674 # for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
10206 # unfl enabled #
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
13989 cmpi.l %d0,&0x3fff+0x0001 # would result unfl?
13990 beq.w fsglmul_may_unfl # result may rnd to no unfl
14423 bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
14717 long 0x0000 # ext unfl
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| H A D | ftest.S | 125 ### unfl non-maskable
199 ### unfl
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| H A D | pfpsp.S | 966 # funfl_{unfl,inex}_on() because w/ both exceptions disabled, this
1673 # for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
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