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comparison lwasm/main.c @ 335:9f58e3bca6e3

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checkpoint
author lost
date Thu, 04 Mar 2010 05:13:22 +0000
parents 67224d8d1024
children 04c80c51b16a
comparison
equal deleted inserted replaced
334:f2173d18c73f 335:9f58e3bca6e3
26 #include <stdlib.h> 26 #include <stdlib.h>
27 27
28 #include <lw_alloc.h> 28 #include <lw_alloc.h>
29 #include <lw_string.h> 29 #include <lw_string.h>
30 #include <lw_stringlist.h> 30 #include <lw_stringlist.h>
31 #include <lw_expr.h>
31 32
32 #include "lwasm.h" 33 #include "lwasm.h"
33 #include "input.h" 34 #include "input.h"
34 35
35 extern int parse_pragma_string(asmstate_t *as, char *str); 36 extern int parse_pragma_string(asmstate_t *as, char *str);
183 asmstate.output_file = lw_strdup("a.out"); 184 asmstate.output_file = lw_strdup("a.out");
184 } 185 }
185 186
186 input_init(&asmstate); 187 input_init(&asmstate);
187 188
188 do_pass1(&asmstate); 189 // do_pass1(&asmstate);
190 {
191 lw_expr_t te;
192
193 te = lw_expr_build(lw_expr_type_oper, lw_expr_oper_plus,
194 lw_expr_build_noref(lw_expr_type_oper, lw_expr_oper_plus,
195 lw_expr_build_noref(lw_expr_type_oper, lw_expr_oper_times,
196 lw_expr_build_noref(lw_expr_type_int, 2),
197 lw_expr_build_noref(lw_expr_type_var, "tvar")
198 ),
199 lw_expr_build_noref(lw_expr_type_oper, lw_expr_oper_times,
200 lw_expr_build_noref(lw_expr_type_var, "tvar"),
201 lw_expr_build_noref(lw_expr_type_int, 3)
202 )
203 ),
204 lw_expr_build_noref(lw_expr_type_oper, lw_expr_oper_times,
205 lw_expr_build_noref(lw_expr_type_int, 16),
206 lw_expr_build_noref(lw_expr_type_var, "avar")
207 )
208 );
209
210 lw_expr_print(te);
211 printf("\n");
212
213 lw_expr_simplify(te);
214 lw_expr_print(te);
215 printf("\n");
216 }
189 217
190 exit(0); 218 exit(0);
191 } 219 }