summaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/mruby/cdump.h34
-rw-r--r--src/cdump.c214
-rw-r--r--tools/mrbc/mrbc.c36
3 files changed, 14 insertions, 270 deletions
diff --git a/include/mruby/cdump.h b/include/mruby/cdump.h
deleted file mode 100644
index ccb5fc06b..000000000
--- a/include/mruby/cdump.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-** mruby/cdump.h - mruby binary dumper (C source format)
-**
-** See Copyright Notice in mruby.h
-*/
-
-#ifndef MRUBY_CDUMP_H
-#define MRUBY_CDUMP_H
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-#include "mruby.h"
-#ifdef DISABLE_STDIO
-# error "Configuration conflict. Can't use with DISABLE_STDIO option."
-#else
-# include <stdio.h>
-#endif
-
-int mrb_cdump_irep(mrb_state *mrb, int n, FILE *f,const char *initname);
-
-/* error code */
-#define MRB_CDUMP_OK 0
-#define MRB_CDUMP_GENERAL_FAILURE -1
-#define MRB_CDUMP_WRITE_FAULT -2
-#define MRB_CDUMP_INVALID_IREP -6
-#define MRB_CDUMP_INVALID_ARGUMENT -7
-
-#if defined(__cplusplus)
-} /* extern "C" { */
-#endif
-
-#endif /* MRUBY_CDUMP_H */
diff --git a/src/cdump.c b/src/cdump.c
deleted file mode 100644
index 7beb3544f..000000000
--- a/src/cdump.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
-** cdump.c - mruby binary dumper (C source format)
-**
-** See Copyright Notice in mruby.h
-*/
-
-#include "mruby/cdump.h"
-
-#include <string.h>
-
-#include "mruby/irep.h"
-#include "mruby/string.h"
-
-#define MRB_CDUMP_LINE_LEN 128
-
-#define SOURCE_CODE(fmt, ...) fprintf(f, fmt"\n", __VA_ARGS__)
-#define SOURCE_CODE0(str) do {fputs(str, f); putc('\n', f);} while (0)
-
-static int
-make_cdump_isec(mrb_state *mrb, int irep_no, FILE *f)
-{
- int i;
- mrb_irep *irep = mrb->irep[irep_no];
-
- if (irep == NULL)
- return MRB_CDUMP_INVALID_IREP;
-
- /* dump isec struct*/
- if (irep->ilen > 0) {
- SOURCE_CODE ("static mrb_code iseq_%d[] = {", irep_no);
- for (i=0; i<irep->ilen; i++)
- SOURCE_CODE(" 0x%08x," , irep->iseq[i]);
- SOURCE_CODE0 ("};");
- SOURCE_CODE0 ("");
- }
-
- return MRB_CDUMP_OK;
-}
-
-static size_t
-str_format_len(mrb_value str)
-{
- size_t dump_len = 0;
-
- char *src;
-
- for (src = RSTRING_PTR(str); src < RSTRING_END(str); src++) {
- switch (*src) {
- case 0x07:/* BEL */ /* fall through */
- case 0x08:/* BS */ /* fall through */
- case 0x09:/* HT */ /* fall through */
- case 0x0A:/* LF */ /* fall through */
- case 0x0B:/* VT */ /* fall through */
- case 0x0C:/* FF */ /* fall through */
- case 0x0D:/* CR */ /* fall through */
- case 0x22:/* " */ /* fall through */
- case 0x27:/* ' */ /* fall through */
- case 0x3F:/* ? */ /* fall through */
- case 0x5C:/* \ */ /* fall through */
- dump_len += 2;
- break;
-
- default:
- dump_len++;
- break;
- }
- }
-
- return dump_len;
-}
-
-static char*
-str_to_format(mrb_value str, char *buf)
-{
- char *src;
- char *dst;
-
- for (src = RSTRING_PTR(str), dst = buf; src < RSTRING_END(str); src++) {
- switch (*src) {
- case 0x07:/* BEL */ *dst++ = '\\'; *dst++ = 'a'; break;
- case 0x08:/* BS */ *dst++ = '\\'; *dst++ = 'b'; break;
- case 0x09:/* HT */ *dst++ = '\\'; *dst++ = 't'; break;
- case 0x0A:/* LF */ *dst++ = '\\'; *dst++ = 'n'; break;
- case 0x0B:/* VT */ *dst++ = '\\'; *dst++ = 'v'; break;
- case 0x0C:/* FF */ *dst++ = '\\'; *dst++ = 'f'; break;
- case 0x0D:/* CR */ *dst++ = '\\'; *dst++ = 'r'; break;
- case 0x22:/* " */ *dst++ = '\\'; *dst++ = '\"'; break;
- case 0x27:/* ' */ *dst++ = '\\'; *dst++ = '\''; break;
- case 0x3F:/* ? */ *dst++ = '\\'; *dst++ = '\?'; break;
- case 0x5C:/* \ */ *dst++ = '\\'; *dst++ = '\\'; break;
- default: *dst++ = *src; break;
- }
- }
-
- return buf;
-}
-
-int
-make_cdump_irep(mrb_state *mrb, int irep_no, FILE *f)
-{
- mrb_irep *irep = mrb->irep[irep_no];
- int n;
- char *buf = 0;
- size_t buf_len, str_len;
-
- if (irep == NULL)
- return MRB_CDUMP_INVALID_IREP;
-
- buf_len = MRB_CDUMP_LINE_LEN;
- if ((buf = (char *)mrb_malloc(mrb, buf_len)) == NULL) {
- return MRB_CDUMP_GENERAL_FAILURE;
- }
-
- SOURCE_CODE0 (" ai = mrb->arena_idx;");
- SOURCE_CODE0 (" irep = mrb_add_irep(mrb);");
- SOURCE_CODE0 (" irep->flags = MRB_ISEQ_NO_FREE;");
- SOURCE_CODE (" irep->nlocals = %d;", irep->nlocals);
- SOURCE_CODE (" irep->nregs = %d;", irep->nregs);
- SOURCE_CODE (" irep->ilen = %d;", irep->ilen);
- SOURCE_CODE (" irep->iseq = iseq_%d;", irep_no);
-
- SOURCE_CODE (" irep->slen = %d;", irep->slen);
- if(irep->slen > 0) {
- SOURCE_CODE (" irep->syms = mrb_malloc(mrb, sizeof(mrb_sym)*%d);", irep->slen);
- for (n=0; n<irep->slen; n++)
- if (irep->syms[n]) {
- const char *name;
- int len;
-
- name = mrb_sym2name_len(mrb, irep->syms[n], &len);
- SOURCE_CODE (" irep->syms[%d] = mrb_intern2(mrb, \"%s\", %d);", n, name, len);
- }
- }
- else
- SOURCE_CODE0 (" irep->syms = NULL;");
-
- SOURCE_CODE0 (" irep->pool = NULL;");
- SOURCE_CODE0 (" irep->lines = NULL;");
- SOURCE_CODE0 (" mrb->irep_len = idx;");
- SOURCE_CODE0 (" irep->plen = 0;");
- if(irep->plen > 0) {
- SOURCE_CODE (" irep->pool = mrb_malloc(mrb, sizeof(mrb_value)*%d);", irep->plen);
- for (n=0; n<irep->plen; n++) {
- switch (mrb_type(irep->pool[n])) {
- case MRB_TT_FLOAT:
- SOURCE_CODE(" irep->pool[%d] = mrb_float_value(%.16e);", n, mrb_float(irep->pool[n])); break;
- case MRB_TT_FIXNUM:
- SOURCE_CODE(" irep->pool[%d] = mrb_fixnum_value(%" MRB_INT_FORMAT ");", n, mrb_fixnum(irep->pool[n])); break;
- case MRB_TT_STRING:
- str_len = str_format_len(irep->pool[n]) + 1;
- if ( str_len > buf_len ) {
- buf_len = str_len;
- if ((buf = (char *)mrb_realloc(mrb, buf, buf_len)) == NULL) {
- return MRB_CDUMP_GENERAL_FAILURE;
- }
- }
- memset(buf, 0, buf_len);
- SOURCE_CODE(" irep->pool[%d] = mrb_str_new(mrb, \"%s\", %d);", n, str_to_format(irep->pool[n], buf), RSTRING_LEN(irep->pool[n]));
- SOURCE_CODE0 (" mrb->arena_idx = ai;");
- break;
- /* TODO MRB_TT_REGEX */
- default: break;
- }
- SOURCE_CODE0(" irep->plen++;");
- }
- }
- else
- SOURCE_CODE0("");
-
- mrb_free(mrb, buf);
-
- return MRB_CDUMP_OK;
-}
-
-int
-mrb_cdump_irep(mrb_state *mrb, int n, FILE *f,const char *initname)
-{
- int irep_no;
- int error;
-
- if (mrb == NULL || n < 0 || n >= mrb->irep_len || f == NULL || initname == NULL)
- return MRB_CDUMP_INVALID_ARGUMENT;
-
- SOURCE_CODE0("#include \"mruby.h\"");
- SOURCE_CODE0("#include \"mruby/irep.h\"");
- SOURCE_CODE0("#include \"mruby/string.h\"");
- SOURCE_CODE0("#include \"mruby/proc.h\"");
- SOURCE_CODE0("");
-
- for (irep_no=n; irep_no<mrb->irep_len; irep_no++) {
- error = make_cdump_isec(mrb, irep_no, f);
- if (error != MRB_CDUMP_OK)
- return error;
- }
-
- SOURCE_CODE0("void");
- SOURCE_CODE ("%s(mrb_state *mrb)", initname);
- SOURCE_CODE0("{");
- SOURCE_CODE0(" int n = mrb->irep_len;");
- SOURCE_CODE0(" int idx = n;");
- SOURCE_CODE0(" int ai;");
- SOURCE_CODE0(" mrb_irep *irep;");
- SOURCE_CODE0("");
- for (irep_no=n; irep_no<mrb->irep_len; irep_no++) {
- error = make_cdump_irep(mrb, irep_no, f);
- if (error != MRB_CDUMP_OK)
- return error;
- }
-
- SOURCE_CODE0(" mrb_run(mrb, mrb_proc_new(mrb, mrb->irep[n]), mrb_top_self(mrb));");
- SOURCE_CODE0("}");
-
- return MRB_CDUMP_OK;
-}
diff --git a/tools/mrbc/mrbc.c b/tools/mrbc/mrbc.c
index 63762143a..bc551fffc 100644
--- a/tools/mrbc/mrbc.c
+++ b/tools/mrbc/mrbc.c
@@ -1,7 +1,6 @@
#include "mruby.h"
#include "mruby/proc.h"
#include "mruby/dump.h"
-#include "mruby/cdump.h"
#include "mruby/compile.h"
#include <stdio.h>
#include <string.h>
@@ -21,7 +20,6 @@ struct _args {
char *initname;
char *ext;
int check_syntax : 1;
- int dump_type : 2;
int verbose : 1;
};
@@ -34,7 +32,6 @@ usage(const char *name)
"-o<outfile> place the output into <outfile>",
"-v print version number, then trun on verbose mode",
"-B<symbol> binary <symbol> output in C language format",
- "-C<func> function <func> output in C language format",
"--verbose run at verbose mode",
"--version print the version",
"--copyright print the copyright",
@@ -79,9 +76,9 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
for (argc--,argv++; argc > 0; argc--,argv++) {
if (**argv == '-') {
if (strlen(*argv) == 1) {
- args->filename = infile = "-";
- args->rfp = stdin;
- break;
+ args->filename = infile = "-";
+ args->rfp = stdin;
+ break;
}
switch ((*argv)[1]) {
@@ -89,15 +86,13 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
outfile = get_outfilename((*argv) + 2, "");
break;
case 'B':
- case 'C':
args->ext = C_EXT;
args->initname = (*argv) + 2;
if (*args->initname == '\0') {
printf("%s: Function name is not specified.\n", *origargv);
- result = -2;
- goto exit;
+ result = -2;
+ goto exit;
}
- args->dump_type = ((*argv)[1] == 'B') ? DUMP_TYPE_BIN : DUMP_TYPE_CODE;
break;
case 'c':
args->check_syntax = 1;
@@ -109,7 +104,7 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
case '-':
if (strcmp((*argv) + 2, "version") == 0) {
mrb_show_version(mrb);
- exit(0);
+ exit(0);
}
else if (strcmp((*argv) + 2, "verbose") == 0) {
args->verbose = 1;
@@ -117,19 +112,19 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
}
else if (strcmp((*argv) + 2, "copyright") == 0) {
mrb_show_copyright(mrb);
- exit(0);
+ exit(0);
}
- result = -3;
- goto exit;
+ result = -3;
+ goto exit;
default:
- break;
+ break;
}
}
else if (args->rfp == NULL) {
args->filename = infile = *argv;
if ((args->rfp = fopen(infile, "r")) == NULL) {
printf("%s: Cannot open program file. (%s)\n", *origargv, infile);
- goto exit;
+ goto exit;
}
}
}
@@ -141,10 +136,10 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
if (!args->check_syntax) {
if (outfile == NULL) {
if (strcmp("-", infile) == 0) {
- outfile = infile;
+ outfile = infile;
}
else {
- outfile = get_outfilename(infile, args->ext);
+ outfile = get_outfilename(infile, args->ext);
}
}
if (strcmp("-", outfile) == 0) {
@@ -208,10 +203,7 @@ main(int argc, char **argv)
return EXIT_SUCCESS;
}
if (args.initname) {
- if (args.dump_type == DUMP_TYPE_BIN)
- n = mrb_bdump_irep(mrb, n, args.wfp, args.initname);
- else
- n = mrb_cdump_irep(mrb, n, args.wfp, args.initname);
+ n = mrb_bdump_irep(mrb, n, args.wfp, args.initname);
}
else {
n = mrb_dump_irep(mrb, n, args.wfp);
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-15 03:56:41 +0000