diff options
| author | Chris Demetriou <cgd@google.com> | 2002-03-03 06:49:43 +0000 |
|---|---|---|
| committer | Chris Demetriou <cgd@google.com> | 2002-03-03 06:49:43 +0000 |
| commit | 043b7057fd25d89f2539850adf2c06de6ea42742 (patch) | |
| tree | 9c46323260c2da113fe958797243a77a8870ad2c /sim/mips/mips.igen | |
| parent | c1e8ada4068561eda83b2bdef82f6e51bcea6297 (diff) | |
| download | gdb-043b7057fd25d89f2539850adf2c06de6ea42742.zip gdb-043b7057fd25d89f2539850adf2c06de6ea42742.tar.gz gdb-043b7057fd25d89f2539850adf2c06de6ea42742.tar.bz2 | |
2002-03-02 Chris Demetriou <cgd@broadcom.com>
* interp.c (load_word): Use EXTEND32 rather than SIGNEXTEND.
* mips.igen (LL, CxC1, MxC1): Likewise.
Diffstat (limited to 'sim/mips/mips.igen')
| -rw-r--r-- | sim/mips/mips.igen | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sim/mips/mips.igen b/sim/mips/mips.igen index 1e6eb62..be78820 100644 --- a/sim/mips/mips.igen +++ b/sim/mips/mips.igen @@ -1716,7 +1716,7 @@ paddr = ((paddr & ~mask) | ((paddr & mask) ^ (reverse << shift))); LoadMemory(&memval,&memval1,uncached,AccessLength_WORD,paddr,vaddr,isDATA,isREAL); byte = ((vaddr & mask) ^ (bigend << shift)); - GPR[RT] = (SIGNEXTEND(((memval >> (8 * byte)) & 0xFFFFFFFF),32)); + GPR[RT] = EXTEND32 (memval >> (8 * byte)); LLBIT = 1; } } @@ -3269,9 +3269,9 @@ else { /* control from */ if (FS == 0) - PENDING_FILL(RT,SIGNEXTEND(FCR0,32)); + PENDING_FILL(RT, EXTEND32 (FCR0)); else if (FS == 31) - PENDING_FILL(RT,SIGNEXTEND(FCR31,32)); + PENDING_FILL(RT, EXTEND32 (FCR31)); /* else NOP */ } } @@ -3310,12 +3310,12 @@ if (FS == 0) { TRACE_ALU_INPUT1 (FCR0); - GPR[RT] = SIGNEXTEND (FCR0, 32); + GPR[RT] = EXTEND32 (FCR0); } else if (FS == 31) { TRACE_ALU_INPUT1 (FCR31); - GPR[RT] = SIGNEXTEND (FCR31, 32); + GPR[RT] = EXTEND32 (FCR31); } TRACE_ALU_RESULT (GPR[RT]); /* else NOP */ @@ -3656,7 +3656,7 @@ PENDING_FILL ((FS + FGRIDX), VL4_8(GPR[RT])); } else /*MFC1*/ - PENDING_FILL (RT, SIGNEXTEND(FGR[FS],32)); + PENDING_FILL (RT, EXTEND32 (FGR[FS])); } 010001,00,X,00,5.RT,5.FS,00000000000:COP1Sb:32,f::MxC1 "m%s<X>c1 r<RT>, f<FS>" @@ -3672,7 +3672,7 @@ /*MTC1*/ StoreFPR (FS, fmt_uninterpreted_32, VL4_8 (GPR[RT])); else /*MFC1*/ - GPR[RT] = SIGNEXTEND(FGR[FS],32); + GPR[RT] = EXTEND32 (FGR[FS]); } |