Searched refs:bsun (Results 1 – 5 of 5) sorted by relevance
| /linux-6.1.9/arch/m68k/ifpsp060/ |
| D | fskeleton.S | 183 | This is the exit point for the 060FPSP when an enabled bsun exception
185 | for enabled bsun exceptions. The exception stack frame is a bsun
190 | bsun will now be re-executed but with the NaN FPSR bit cleared.
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| /linux-6.1.9/arch/m68k/fpsp040/ |
| D | skeleton.S | 274 .global bsun
275 bsun: label
280 bclrb #E1,E_BYTE(%a6) |bsun is always an E1 exception
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| D | gen_except.S | 15 | Highest: bsun
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| /linux-6.1.9/arch/m68k/ifpsp060/src/ |
| D | fpsp.S | 4386 # The ftrap<cc>, fs<cc>, or fdb<cc> is to take an enabled bsun. we must convert
4387 # the fp unimplemented instruction exception stack frame into a bsun stack frame,
4388 # restore a bsun exception into the machine, and branch to the user
4389 # supplied bsun hook.
4408 mov.w &0xe000,2+FP_SRC(%a6) # bsun exception enabled
4414 frestore FP_SRC(%a6) # restore bsun exception
4420 bra.l _real_bsun # branch to user bsun hook
16331 # counter. However, the true branch may set bsun so we check to see #
16588 # For the IEEE miscellaneous tests, all but fdbf and fdbt can set bsun. #
16597 fdbcc_f: # no bsun possible
[all …]
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| D | fplsp.S | 452 set bsun_mask, 0x00008000 # bsun exception mask
514 set BSUN_VEC, 0xc0 # bsun vector offset
526 set fbsun_flg, 0x02 # flag bit: bsun exception
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