diff options
Diffstat (limited to 'sim/ppc/ppc-instructions')
| -rw-r--r-- | sim/ppc/ppc-instructions | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/sim/ppc/ppc-instructions b/sim/ppc/ppc-instructions index b025f8699f8..495fe62ee51 100644 --- a/sim/ppc/ppc-instructions +++ b/sim/ppc/ppc-instructions @@ -3973,12 +3973,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 0, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ @@ -4018,12 +4020,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 1, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ @@ -4063,12 +4067,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 0, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ @@ -4108,12 +4114,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 1, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ @@ -4153,8 +4161,9 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 0, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ @@ -4198,12 +4207,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 1, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ @@ -4243,12 +4254,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 0, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ @@ -4288,12 +4301,14 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia, fpscr_vxsnan | fpscr_vximz, 1, /*single?*/ 0) /*negate?*/) { + union { double d; unsigned64 u; } tmp; invalid_arithemetic_operation(processor, cia, - (unsigned64*)&product, *frA, 0, *frC, + &tmp.u, *frA, 0, *frC, 0, /*instruction_is_frsp*/ 0, /*instruction_is_convert_to_64bit*/ 0, /*instruction_is_convert_to_32bit*/ 0); /*single-precision*/ + product = tmp.d; } else { /*HACK!*/ |