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Code Issues Releases Activity

Dyncom/VFP: Strip the VFP_NAN_FLAG sentinel value when setting vfp exceptions.

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This commit is contained in:
Subv 2017-05-09 00:22:53 -05:00
parent bf45ccfb40
commit 11fe85f129
2 changed files with 2 additions and 2 deletions
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2
src/core/arm/skyeye_common/vfp/vfpdouble.cpp
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@ -1216,7 +1216,7 @@ u32 vfp_double_cpdo(ARMul_State* state, u32 inst, u32 fpscr) {
except = fop->fn(state, dest, dn, dm, fpscr); except = fop->fn(state, dest, dn, dm, fpscr);
LOG_TRACE(Core_ARM11, "VFP: itr%d: exceptions=%08x", vecitr >> FPSCR_LENGTH_BIT, except); LOG_TRACE(Core_ARM11, "VFP: itr%d: exceptions=%08x", vecitr >> FPSCR_LENGTH_BIT, except);
exceptions |= except; exceptions |= except & ~VFP_NAN_FLAG;
/* /*
* CHECK: It appears to be undefined whether we stop when * CHECK: It appears to be undefined whether we stop when

2
src/core/arm/skyeye_common/vfp/vfpsingle.cpp
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@ -1231,7 +1231,7 @@ u32 vfp_single_cpdo(ARMul_State* state, u32 inst, u32 fpscr) {
except = fop->fn(state, dest, sn, m, fpscr); except = fop->fn(state, dest, sn, m, fpscr);
LOG_TRACE(Core_ARM11, "itr%d: exceptions=%08x", vecitr >> FPSCR_LENGTH_BIT, except); LOG_TRACE(Core_ARM11, "itr%d: exceptions=%08x", vecitr >> FPSCR_LENGTH_BIT, except);
exceptions |= except; exceptions |= except & ~VFP_NAN_FLAG;
/* /*
* CHECK: It appears to be undefined whether we stop when * CHECK: It appears to be undefined whether we stop when