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Searched refs:snan (Results 1 – 13 of 13) sorted by relevance

/openbmc/linux/arch/m68k/fpsp040/
H A Dx_snan.S58 | snan. If the inex enable bit is set in the FPCR, and either
176 movel %d1,-(%a7) |move the snan onto the stack
178 movel %a7,%a0 |load src addr of snan into a0
179 bsrl mem_write |write snan to user memory
198 movel %d1,-(%a7) |move the snan onto the stack
201 bsrl mem_write |write snan to user memory
219 movel %d1,-(%a7) |move the snan onto the stack
222 bsrl mem_write |write snan to user memory
261 btstb #6,FPTEMP_HI(%a6) |check if dest nan is an snan
262 bnes issrc |no, so check source for snan
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H A Dskeleton.S89 | bug, if an E1 snan, ovfl, or unfl occurred, and the process was
91 | return was inex, rather than the correct exception. The snan, ovfl,
93 | fix is to check for E1, and the existence of one of snan, ovfl,
110 btstb #snan_bit,2(%sp) |test for snan
115 bra snan
227 .global snan
228 snan: label
233 bclrb #E1,E_BYTE(%a6) |snan is always an E1 exception
H A Dget_op.S509 btstb #signan_bit,ETEMP_HI(%a6) |test for snan
511 orl #snaniop_mask,USER_FPSR(%a6) |always set snan if it is so
568 btstb #signan_bit,ETEMP_HI(%a6) |test for snan
570 orl #snaniop_mask,USER_FPSR(%a6) |set snan bit
571 btstb #snan_bit,FPCR_ENABLE(%a6) |test for snan enabled
H A Dgen_except.S16 | snan
169 | commonE1 does this for E1 exceptions, which are snan,
360 bfextu USER_FPSR(%a6){#17:#4},%d0 |get snan/operr/ovfl/unfl bits
H A Dres_func.S449 | ;snan handler
1340 | ;snan handler
1345 orl #neg_bit,USER_FPSR(%a6) |snan is negative; set N
1364 | ;snan handler
H A Dfpsp.h144 .set NMNEXC,LV-44 | NMNEXC (unsup,snan bits only)
/openbmc/linux/arch/m68k/ifpsp060/
H A DTEST.DOC145 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
/openbmc/linux/tools/testing/selftests/x86/
H A Dtest_FCOMI.c30 int snan = 0x7fc11111; variable
/openbmc/linux/arch/m68k/ifpsp060/src/
H A Dpfpsp.S1673 # for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
3347 # snan exceptions. we do this here before passing control to
3348 # the user snan handler.
H A Dftest.S175 ### snan
H A Dfpsp.S1674 # for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
3348 # snan exceptions. we do this here before passing control to
3349 # the user snan handler.
H A Dfplsp.S453 set snan_mask, 0x00004000 # snan exception mask
520 set SNAN_VEC, 0xd8 # snan vector offset
/openbmc/qemu/fpu/
H A Dsoftfloat-specialize.c.inc179 * want to set all non-snan bits.