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author | David Phillips <david@sighup.nz> | 2019-04-14 18:54:50 +1200 |
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committer | David Phillips <david@sighup.nz> | 2019-08-03 12:43:46 +1200 |
commit | 36566268c9ead4a3d53730e66460a38a92820f3d (patch) | |
tree | 55fbb6bb3341d9a8ef068604b0db6a610732f13d | |
parent | 0b7bf68ade7a646377acbc7eb535ba1133d18475 (diff) | |
download | toy-cpu-assembler-36566268c9ead4a3d53730e66460a38a92820f3d.tar.xz |
Small tidy up of headers, misc output
-rw-r--r-- | output.c | 4 | ||||
-rw-r--r-- | parse.c | 4 | ||||
-rw-r--r-- | util.h | 17 |
3 files changed, 18 insertions, 7 deletions
@@ -141,7 +141,7 @@ int output_single(FILE *f, struct label *labels, size_t labels_count, struct ins len = generate_single_jr_type(&i, inst.inst.jr); break; case INST_TYPE_JI: - if ( inst.inst.ji.imm_is_ident + if ( inst.inst.ji.imm_is_ident && look_up_label(labels, labels_count, &inst.inst.ji.imm.value, inst.inst.ji.imm.label)) return 1; @@ -193,8 +193,6 @@ int output(FILE *fout, struct label *labels, size_t label_count, struct instruct fprintf(fout, "v2.0 raw\n"); #endif - printf("output: have %d instructions\n", insts_count); - for (i = 0; i < insts_count; i++) if (output_single(fout, labels, label_count, insts[i])) return 1; @@ -578,10 +578,6 @@ int parse(const char *filename_local, FILE* fd_local, struct label **labels_loca } } - for (i = 0; i < labels_count; i++) { - fprintf(stderr, "Label %s: 0x%04x\n", labels[i].name, labels[i].byte_offset); - } - *instructions = insts; *instructions_count = insts_count; @@ -3,6 +3,23 @@ #include "lex.h" +#define GENERATE_PROTO_STR_LOOKUP_FUNC(name, lookup, type) \ +const char* name(type x); + +#define GENERATE_PROTO_NUM_LOOKUP_FUNC(name, lookup, type) \ +int name(const char *x, type *res); + +GENERATE_PROTO_STR_LOOKUP_FUNC(get_asm_from_oper, oper_to_asm, enum OPER); +GENERATE_PROTO_STR_LOOKUP_FUNC(get_asm_from_j, j_to_asm, enum JCOND); +GENERATE_PROTO_STR_LOOKUP_FUNC(get_asm_from_b, b_to_asm, enum JCOND); +GENERATE_PROTO_STR_LOOKUP_FUNC(get_asm_from_reg, reg_to_asm, enum REG); +GENERATE_PROTO_STR_LOOKUP_FUNC(get_token_description, token_to_desc, enum TOKEN_TYPE); + +GENERATE_PROTO_NUM_LOOKUP_FUNC(get_oper_from_asm, oper_to_asm, enum OPER); +GENERATE_PROTO_NUM_LOOKUP_FUNC(get_j_from_asm, j_to_asm, enum JCOND); +GENERATE_PROTO_NUM_LOOKUP_FUNC(get_b_from_asm, b_to_asm, enum JCOND); +GENERATE_PROTO_NUM_LOOKUP_FUNC(get_reg_from_asm, reg_to_asm, enum REG); + const char * get_token_description(enum TOKEN_TYPE t); void indicate_file_area(FILE* fd, size_t line, size_t column, size_t span); |