FreeChainXenon/binutils-gdb
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Watchpoint interface.

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This commit is contained in:
Andrew Cagney 1997-05-21 06:54:13 +00:00
parent 003c91bec4
commit 50a2a69182
18 changed files with 1493 additions and 818 deletions
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16
sim/mips/gencode.c
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@ -1249,7 +1249,7 @@ build_operands(doisa,features,insn)
any_operand = 1;
printf(" %s %s = ",opfields[opindex].type,opfields[opindex].name);
printf(" %s %s UNUSED = ",opfields[opindex].type,opfields[opindex].name);
if (opfields[opindex].flags & OP_SIGNX)
printf("SIGNEXTEND((%s)",opfields[opindex].type);
@ -2158,7 +2158,7 @@ build_instruction (doisa, features, mips16, insn)
if ((insn->type) == ADD) {
printf(" %s temp = (%s)(op1 + op2);\n", unsigned_basetype, unsigned_basetype);
printf(" %s tempS = (%s)temp;\n", signed_basetype, signed_basetype);
printf(" %s tempS UNUSED = (%s)temp;\n", signed_basetype, signed_basetype);
if (insn->flags & OVERFLOW) {
printf(" if (((op1 < 0) == (op2 < 0)) && ((tempS < 0) != (op1 < 0)))\n");
printf(" SignalException(IntegerOverflow);\n");
@ -2170,7 +2170,7 @@ build_instruction (doisa, features, mips16, insn)
printf(" GPR[destreg] = SIGNEXTEND(((%s)temp),32);\n",regtype);
} else { /* SUB */
printf(" %s temp = (%s)(op1 - op2);\n", unsigned_basetype, unsigned_basetype);
printf(" %s tempS = (%s)temp;\n", signed_basetype, signed_basetype);
printf(" %s tempS UNUSED = (%s)temp;\n", signed_basetype, signed_basetype);
if (insn->flags & OVERFLOW) { /* different signs => overflow if result_sign != arg_sign */
printf(" if (((op1 < 0) != (op2 < 0)) && ((tempS < 0) == (op1 < 0)))\n");
printf(" SignalException(IntegerOverflow);\n");
@ -2641,8 +2641,8 @@ build_instruction (doisa, features, mips16, insn)
printf(" Prefetch(uncached,paddr,vaddr,isDATA,hint);\n");
else {
printf(" {\n");
printf(" uword64 memval;\n");
printf(" uword64 memval1;\n");
printf(" uword64 memval = 0;\n");
printf(" uword64 memval1 = 0;\n");
if ((insn->flags & COPROC) && ((datalen != 4) && (datalen != 8))) {
fprintf(stderr,"Co-processor transfer operation not WORD or DOUBLEWORD in length \"%s\"\n",insn->name);
@ -2773,9 +2773,9 @@ build_instruction (doisa, features, mips16, insn)
printf(" uword64 mask = %d;\n",(proc64 ? 0x7 : 0x3));
#endif
printf(" unsigned int shift = %d;\n",(datalen >> 1));
printf(" unsigned int reverse = (ReverseEndian ? (mask >> shift) : 0);\n");
printf(" unsigned int bigend = (BigEndianCPU ? (mask >> shift) : 0);\n");
printf(" unsigned int byte;\n");
printf(" unsigned int reverse UNUSED = (ReverseEndian ? (mask >> shift) : 0);\n");
printf(" unsigned int bigend UNUSED = (BigEndianCPU ? (mask >> shift) : 0);\n");
printf(" unsigned int byte UNUSED;\n");
/* TODO: This should really also check for 32bit world performing 32bit access */
if (datalen < 8) /* not for DOUBLEWORD or QUADWORD*/