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Add irep C struct dump from mrbc with -S option.

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But we need more work:
- recursive `irep` dump (`irep->reps`)
- pool values dump (`irep->pool`)
This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-06-08 18:52:34 +09:00
parent 71eb4b2b22
commit ad15e59cd9
3 changed files with 160 additions and 1 deletions
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mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c
+11 -1
View File
@@ -20,6 +20,7 @@ struct mrbc_args {
const char *prog;
const char *outfile;
const char *initname;
mrb_bool dump_struct : 1;
mrb_bool check_syntax : 1;
mrb_bool verbose : 1;
mrb_bool remove_lv : 1;
@@ -36,6 +37,7 @@ usage(const char *name)
"-v print version number, then turn on verbose mode",
"-g produce debugging information",
"-B<symbol> binary <symbol> output in C language format",
"-S dump C struct (requires -B)",
"--remove-lv remove local variables",
"--verbose run at verbose mode",
"--version print the version",
@@ -105,6 +107,9 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct mrbc_args *args)
args->outfile = get_outfilename(mrb, argv[i] + 2, "");
}
break;
case 'S':
args->dump_struct = TRUE;
break;
case 'B':
if (argv[i][2] == '\0' && argv[i+1]) {
i++;
@@ -244,7 +249,12 @@ dump_file(mrb_state *mrb, FILE *wfp, const char *outfile, struct RProc *proc, st
mrb_irep_remove_lv(mrb, (mrb_irep*)irep);
}
if (args->initname) {
n = mrb_dump_irep_cfunc(mrb, irep, args->flags, wfp, args->initname);
if (args->dump_struct) {
n = mrb_dump_irep_cstruct(mrb, irep, args->flags, wfp, args->initname);
}
else {
n = mrb_dump_irep_cfunc(mrb, irep, args->flags, wfp, args->initname);
}
if (n == MRB_DUMP_INVALID_ARGUMENT) {
fprintf(stderr, "%s: invalid C language symbol name\n", args->initname);
}