| Line 220... |
Line 220... |
fprintf (stderr, "Cannot open '%s'\n", tmp);
|
fprintf (stderr, "Cannot open '%s'\n", tmp);
|
exit (1);
|
exit (1);
|
}
|
}
|
|
|
/* output header */
|
/* output header */
|
GEN ("/* %s -- generated by FLEXelerator\n", tmp);
|
GEN ("/* %s -- generated by Custom Unit Compiler\n", tmp);
|
GEN (" (C) 2002 Flextronics http://www.flextronics.com/\n");
|
GEN (" (C) 2002 Opencores\n");
|
GEN (" function \"%s\"\n", funcname);
|
GEN (" function \"%s\"\n", funcname);
|
GEN (" at %08x - %08x\n", f->start_addr, f->end_addr);
|
GEN (" at %08x - %08x\n", f->start_addr, f->end_addr);
|
GEN (" num BBs %i */\n\n", f->num_bb);
|
GEN (" num BBs %i */\n\n", f->num_bb);
|
|
|
GEN ("`include \"timescale.v\"\n\n");
|
GEN ("`include \"timescale.v\"\n\n");
|
| Line 549... |
Line 549... |
GEN (" else s_dat_o = 32'hx;\n");
|
GEN (" else s_dat_o = 32'hx;\n");
|
GEN ("end\n");
|
GEN ("end\n");
|
}
|
}
|
|
|
/* Generate load and store state machine */
|
/* Generate load and store state machine */
|
|
#if 0
|
GEN ("\n/* Load&store state machine */\n");
|
GEN ("\n/* Load&store state machine */\n");
|
GEN ("always @(posedge clk or posedge rst)\n");
|
GEN ("always @(posedge clk or posedge rst)\n");
|
GEN (" if (rst) begin\n");
|
GEN (" if (rst) begin\n");
|
if (nloads) GEN (" l_stb <= #Tp %i'h0;\n", nloads);
|
if (nloads) GEN (" l_stb <= #Tp %i'h0;\n", nloads);
|
if (nstores) GEN (" s_stb <= #Tp %i'h0;\n", nstores);
|
if (nstores) GEN (" s_stb <= #Tp %i'h0;\n", nstores);
|
GEN (" end else begin\n");
|
GEN (" end else begin\n");
|
for (i = 0; i < f->nmsched; i++) if (f->mtype[i] & MT_LOAD || f->mtype[i] & MT_STORE) {
|
for (i = 0; i < f->nmsched; i++) if (f->mtype[i] & MT_LOAD || f->mtype[i] & MT_STORE) {
|
|
int cur = 0;
|
dep_list *dep = f->INSN(f->msched[i]).dep;
|
dep_list *dep = f->INSN(f->msched[i]).dep;
|
assert (f->INSN(f->msched[i]).opt[1] & (OPT_REF | OPT_REGISTER));
|
assert (f->INSN(f->msched[i]).opt[1] & (OPT_REF | OPT_REGISTER));
|
GEN (" if (");
|
GEN (" if (");
|
print_deps (fo, f, REF_BB(f->msched[i]), f->INSN(f->msched[i]).dep, 1);
|
print_deps (fo, f, REF_BB(f->msched[i]), f->INSN(f->msched[i]).dep, 1);
|
GEN (") begin\n");
|
GEN (") begin\n");
|
| Line 567... |
Line 569... |
GEN (" %c_stb[%i] <= #Tp 1'b1;\n", f->mtype[i] & MT_LOAD ? 'l' : 's', cur++);
|
GEN (" %c_stb[%i] <= #Tp 1'b1;\n", f->mtype[i] & MT_LOAD ? 'l' : 's', cur++);
|
GEN (" end\n");
|
GEN (" end\n");
|
}
|
}
|
GEN (" if (%c_end[%i]) %c_stb <= #Tp %i'h0;\n", c, cur - 1, c, cur);
|
GEN (" if (%c_end[%i]) %c_stb <= #Tp %i'h0;\n", c, cur - 1, c, cur);
|
GEN (" end\n");
|
GEN (" end\n");
|
|
#endif
|
|
|
/* Generate state generator machine */
|
/* Generate state generator machine */
|
for (j = 0; j < 2; j++) {
|
for (j = 0; j < 2; j++) {
|
char c;
|
char c;
|
char *s;
|
char *s;
|
| Line 734... |
Line 737... |
exit (1);
|
exit (1);
|
}
|
}
|
|
|
/* output header */
|
/* output header */
|
GEN ("/* %s -- generated by Custom Unit Compiler\n", tmp);
|
GEN ("/* %s -- generated by Custom Unit Compiler\n", tmp);
|
GEN (" (C) 2002 Marko Mlinar */\n\n");
|
GEN (" (C) 2002 Opencores */\n\n");
|
GEN ("/* Includes %i functions:", nrf);
|
GEN ("/* Includes %i functions:", nrf);
|
for (i = 0; i < nfuncs; i++) if (f[i])
|
for (i = 0; i < nfuncs; i++) if (f[i])
|
GEN ("\n%s", prof_func[i].name);
|
GEN ("\n%s", prof_func[i].name);
|
GEN (" */\n\n");
|
GEN (" */\n\n");
|
|
|
