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Introduce an option "--dump=insns_without_opt" for debugging purposes

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This commit is contained in:
Yusuke Endoh 2021-08-27 16:19:56 +09:00
parent 84cd3964d9
commit 8613c0c675
Notes: git 2021-12-13 10:29:29 +09:00
3 changed files with 9 additions and 6 deletions
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4
iseq.c
View file

@ -866,11 +866,11 @@ rb_iseq_new_top(const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath
}
rb_iseq_t *
rb_iseq_new_main(const rb_ast_body_t *ast, VALUE path, VALUE realpath, const rb_iseq_t *parent)
rb_iseq_new_main(const rb_ast_body_t *ast, VALUE path, VALUE realpath, const rb_iseq_t *parent, int opt)
{
return rb_iseq_new_with_opt(ast, rb_fstring_lit("<main>"),
path, realpath, INT2FIX(0),
parent, 0, ISEQ_TYPE_MAIN, &COMPILE_OPTION_DEFAULT);
parent, 0, ISEQ_TYPE_MAIN, opt ? &COMPILE_OPTION_DEFAULT : &COMPILE_OPTION_FALSE);
}
rb_iseq_t *

9
ruby.c
View file

@ -143,13 +143,15 @@ enum feature_flag_bits {
X(parsetree_with_comment) \
SEP \
X(insns) \
SEP \
X(insns_without_opt) \
/* END OF DUMPS */
enum dump_flag_bits {
dump_version_v,
EACH_DUMPS(DEFINE_DUMP, COMMA),
dump_exit_bits = (DUMP_BIT(yydebug) | DUMP_BIT(syntax) |
DUMP_BIT(parsetree) | DUMP_BIT(parsetree_with_comment) |
DUMP_BIT(insns))
DUMP_BIT(insns) | DUMP_BIT(insns_without_opt))
};
typedef struct ruby_cmdline_options ruby_cmdline_options_t;
@ -330,6 +332,7 @@ usage(const char *name, int help, int highlight, int columns)
};
static const struct message dumps[] = {
M("insns", "", "instruction sequences"),
M("insns_without_out", "", "instruction sequences compiled with no optimization"),
M("yydebug", "", "yydebug of yacc parser generator"),
M("parsetree", "", "AST"),
M("parsetree_with_comment", "", "AST with comments"),
@ -2161,11 +2164,11 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt)
GetBindingPtr(rb_const_get(rb_cObject, rb_intern("TOPLEVEL_BINDING")),
toplevel_binding);
const struct rb_block *base_block = toplevel_context(toplevel_binding);
iseq = rb_iseq_new_main(&ast->body, opt->script_name, path, vm_block_iseq(base_block));
iseq = rb_iseq_new_main(&ast->body, opt->script_name, path, vm_block_iseq(base_block), !(dump & DUMP_BIT(insns_without_opt)));
rb_ast_dispose(ast);
}
if (dump & DUMP_BIT(insns)) {
if (dump & (DUMP_BIT(insns) | DUMP_BIT(insns_without_opt))) {
rb_io_write(rb_stdout, rb_iseq_disasm((const rb_iseq_t *)iseq));
rb_io_flush(rb_stdout);
dump &= ~DUMP_BIT(insns);

2
vm_core.h
View file

@ -1105,7 +1105,7 @@ RUBY_SYMBOL_EXPORT_BEGIN
/* node -> iseq */
rb_iseq_t *rb_iseq_new (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, const rb_iseq_t *parent, enum iseq_type);
rb_iseq_t *rb_iseq_new_top (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, const rb_iseq_t *parent);
rb_iseq_t *rb_iseq_new_main (const rb_ast_body_t *ast, VALUE path, VALUE realpath, const rb_iseq_t *parent);
rb_iseq_t *rb_iseq_new_main (const rb_ast_body_t *ast, VALUE path, VALUE realpath, const rb_iseq_t *parent, int opt);
rb_iseq_t *rb_iseq_new_eval (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, VALUE first_lineno, const rb_iseq_t *parent, int isolated_depth);
rb_iseq_t *rb_iseq_new_with_opt(const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, VALUE first_lineno, const rb_iseq_t *parent, int isolated_depth,
enum iseq_type, const rb_compile_option_t*);