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Mon Sep 16 11:38:16 1996 James G. Smith <jsmith@cygnus.co.uk>

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* interp.c (sim_monitor): Improved monitor printf
 	simulation. Tidied up simulator warnings, and added "--log" option
 	for directing warning message output.
	* gencode.c: Use sim_warning() rather than WARNING macro.
This commit is contained in:
Jackie Smith Cashion 1996-09-16 10:47:20 +00:00
parent 9d879ade50
commit f24b7b69ee
3 changed files with 284 additions and 62 deletions
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8
sim/mips/gencode.c
View file

@ -948,7 +948,7 @@ process_instructions(doarch,features)
ensure that the following opcode processing is not
executed. i.e. the code falls straight out to the simulator
control loop. */
printf(" WARNING(\"Instruction has lo-order offset bits set in instruction\");\n");
printf(" sim_warning(\"Instruction has lo-order offset bits set in instruction\");\n");
printf(" }\n");
}
#endif
@ -1162,7 +1162,7 @@ process_instructions(doarch,features)
else {
if (features & FEATURE_WARN_LOHI) {
printf(" if (%sACCESS != 0)\n",regname);
printf(" WARNING(\"MT (move-to) over-writing %s register value\");\n",regname);
printf(" sim_warning(\"MT (move-to) over-writing %s register value\");\n",regname);
}
printf(" %s = op1;\n",regname);
}
@ -1273,7 +1273,7 @@ process_instructions(doarch,features)
if (features & FEATURE_WARN_RESULT) {
/* Give user a warning if either op1 or op2 are not 16bit signed integers */
printf(" if (NOTHALFWORDVALUE(op1) || NOTHALFWORDVALUE(op2))\n");
printf(" WARNING(\"MADD16 operation with non-16bit operands\");\n");
printf(" sim_warning(\"MADD16 operation with non-16bit operands\");\n");
}
printf(" {\n");
printf(" uword64 temp = (op1 * op2);\n"); /* 16x16 multiply */
@ -1340,7 +1340,7 @@ process_instructions(doarch,features)
if (MIPS_DECODE[loop].flags & LINK) {
if (features & FEATURE_WARN_R31) {
printf(" if (((instruction >> %d) & 0x%08X) == 31)\n",OP_SH_RS,OP_MASK_RS);
printf(" WARNING(\"Branch with link using r31 as source operand\");\n");
printf(" sim_warning(\"Branch with link using r31 as source operand\");\n");
}
printf(" GPR[31] = (PC + 4); /* NOTE: PC is already 8 ahead */\n");
}