mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-23 10:03:47 +08:00
b331e677d7
Move off the sim-specific unsignedXX types and to the standard uintXX_t types that C11 provides.
47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
// -*- C -*-
|
|
//
|
|
// toshiba specific instructions.
|
|
//
|
|
|
|
011100,5.RS,5.RT,5.RD,00000000000:MMINORM:::MADD
|
|
"madd r<RS>, r<RT>":RD == 0
|
|
"madd r<RD>, r<RS>, r<RT>"
|
|
*r3900
|
|
{
|
|
int64_t prod = (U8_4 (VL4_8 (HI), VL4_8 (LO))
|
|
+ ((int64_t) EXTEND32 (GPR[RT])
|
|
* (int64_t) EXTEND32 (GPR[RS])));
|
|
check_mult_hilo (SD_, HIHISTORY, LOHISTORY);
|
|
TRACE_ALU_INPUT2 (GPR[RS], GPR[RT]);
|
|
LO = EXTEND32 (prod);
|
|
HI = EXTEND32 (VH4_8 (prod));
|
|
TRACE_ALU_RESULT2 (HI, LO);
|
|
if (RD != 0)
|
|
GPR[RD] = LO;
|
|
}
|
|
|
|
|
|
011100,5.RS,5.RT,5.RD,00000000001:MMINORM:::MADDU
|
|
"maddu r<RS>, r<RT>":RD == 0
|
|
"maddu r<RD>, r<RS>, r<RT>"
|
|
*r3900
|
|
{
|
|
uint64_t prod = (U8_4 (VL4_8 (HI), VL4_8 (LO))
|
|
+ ((uint64_t) VL4_8 (GPR[RS])
|
|
* (uint64_t) VL4_8 (GPR[RT])));
|
|
check_mult_hilo (SD_, HIHISTORY, LOHISTORY);
|
|
TRACE_ALU_INPUT2 (GPR[RS], GPR[RT]);
|
|
LO = EXTEND32 (prod);
|
|
HI = EXTEND32 (VH4_8 (prod));
|
|
TRACE_ALU_RESULT2 (HI, LO);
|
|
if (RD != 0)
|
|
GPR[RD] = LO;
|
|
}
|
|
|
|
000000,CODE.20,001110::CO1:::SDBBP
|
|
"sdbbp"
|
|
*r3900:
|
|
{
|
|
SignalException (DebugBreakPoint, instruction);
|
|
}
|