diff options
Diffstat (limited to 'web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools')
14 files changed, 0 insertions, 2896 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.c deleted file mode 100644 index dead4b2a8..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.c +++ /dev/null @@ -1,507 +0,0 @@ -/* -** apibreak.c -** -*/ - -#include <string.h> -#include <mruby.h> -#include <mruby/irep.h> -#include "mrdb.h" -#include <mruby/debug.h> -#include <mruby/opcode.h> -#include <mruby/class.h> -#include <mruby/proc.h> -#include <mruby/variable.h> -#include "mrdberror.h" -#include "apibreak.h" - -#define MAX_BREAKPOINTNO (MAX_BREAKPOINT * 1024) -#define MRB_DEBUG_BP_FILE_OK (0x0001) -#define MRB_DEBUG_BP_LINENO_OK (0x0002) - -static uint16_t -check_lineno(mrb_irep_debug_info_file *info_file, uint16_t lineno) -{ - uint32_t count = info_file->line_entry_count; - uint16_t l_idx; - - if (info_file->line_type == mrb_debug_line_ary) { - for (l_idx = 0; l_idx < count; ++l_idx) { - if (lineno == info_file->lines.ary[l_idx]) { - return lineno; - } - } - } - else { - for (l_idx = 0; l_idx < count; ++l_idx) { - if (lineno == info_file->lines.flat_map[l_idx].line) { - return lineno; - } - } - } - - return 0; -} - -static int32_t -get_break_index(mrb_debug_context *dbg, uint32_t bpno) -{ - uint32_t i; - int32_t index; - char hit = FALSE; - - for(i = 0 ; i < dbg->bpnum; i++) { - if (dbg->bp[i].bpno == bpno) { - hit = TRUE; - index = i; - break; - } - } - - if (hit == FALSE) { - return MRB_DEBUG_BREAK_INVALID_NO; - } - - return index; -} - -static void -free_breakpoint(mrb_state *mrb, mrb_debug_breakpoint *bp) -{ - switch(bp->type) { - case MRB_DEBUG_BPTYPE_LINE: - mrb_free(mrb, (void*)bp->point.linepoint.file); - break; - case MRB_DEBUG_BPTYPE_METHOD: - mrb_free(mrb, (void*)bp->point.methodpoint.method_name); - if (bp->point.methodpoint.class_name != NULL) { - mrb_free(mrb, (void*)bp->point.methodpoint.class_name); - } - break; - default: - break; - } -} - -static uint16_t -check_file_lineno(struct mrb_irep *irep, const char *file, uint16_t lineno) -{ - mrb_irep_debug_info_file *info_file; - uint16_t result = 0; - uint16_t f_idx; - uint16_t fix_lineno; - uint16_t i; - - for (f_idx = 0; f_idx < irep->debug_info->flen; ++f_idx) { - info_file = irep->debug_info->files[f_idx]; - if (!strcmp(info_file->filename, file)) { - result = MRB_DEBUG_BP_FILE_OK; - - fix_lineno = check_lineno(info_file, lineno); - if (fix_lineno != 0) { - return result | MRB_DEBUG_BP_LINENO_OK; - } - } - for (i=0; i < irep->rlen; ++i) { - result |= check_file_lineno(irep->reps[i], file, lineno); - if (result == (MRB_DEBUG_BP_FILE_OK | MRB_DEBUG_BP_LINENO_OK)) { - return result; - } - } - } - return result; -} - -static int32_t -compare_break_method(mrb_state *mrb, mrb_debug_breakpoint *bp, struct RClass *class_obj, mrb_sym method_sym, mrb_bool* isCfunc) -{ - const char* class_name; - const char* method_name; - struct RProc* m; - struct RClass* sc; - const char* sn; - mrb_sym ssym; - mrb_debug_methodpoint *method_p; - mrb_bool is_defined; - - method_name = mrb_sym2name(mrb, method_sym); - - method_p = &bp->point.methodpoint; - if (strcmp(method_p->method_name, method_name) == 0) { - class_name = mrb_class_name(mrb, class_obj); - if (class_name == NULL) { - if (method_p->class_name == NULL) { - return bp->bpno; - } - } - else if (method_p->class_name != NULL) { - m = mrb_method_search_vm(mrb, &class_obj, method_sym); - if (m == NULL) { - return MRB_DEBUG_OK; - } - if (MRB_PROC_CFUNC_P(m)) { - *isCfunc = TRUE; - } - - is_defined = mrb_class_defined(mrb, method_p->class_name); - if (is_defined == FALSE) { - return MRB_DEBUG_OK; - } - - sc = mrb_class_get(mrb, method_p->class_name); - ssym = mrb_symbol(mrb_check_intern_cstr(mrb, method_p->method_name)); - m = mrb_method_search_vm(mrb, &sc, ssym); - if (m == NULL) { - return MRB_DEBUG_OK; - } - - class_name = mrb_class_name(mrb, class_obj); - sn = mrb_class_name(mrb, sc); - if (strcmp(sn, class_name) == 0) { - return bp->bpno; - } - } - } - return MRB_DEBUG_OK; -} - -int32_t -mrb_debug_set_break_line(mrb_state *mrb, mrb_debug_context *dbg, const char *file, uint16_t lineno) -{ - int32_t index; - char* set_file; - uint16_t result; - - if ((mrb == NULL)||(dbg == NULL)||(file == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - if (dbg->bpnum >= MAX_BREAKPOINT) { - return MRB_DEBUG_BREAK_NUM_OVER; - } - - if (dbg->next_bpno > MAX_BREAKPOINTNO) { - return MRB_DEBUG_BREAK_NO_OVER; - } - - /* file and lineno check (line type mrb_debug_line_ary only.) */ - result = check_file_lineno(dbg->root_irep, file, lineno); - if (result == 0) { - return MRB_DEBUG_BREAK_INVALID_FILE; - } - else if (result == MRB_DEBUG_BP_FILE_OK) { - return MRB_DEBUG_BREAK_INVALID_LINENO; - } - - set_file = mrb_malloc(mrb, strlen(file) + 1); - - index = dbg->bpnum; - dbg->bp[index].bpno = dbg->next_bpno; - dbg->next_bpno++; - dbg->bp[index].enable = TRUE; - dbg->bp[index].type = MRB_DEBUG_BPTYPE_LINE; - dbg->bp[index].point.linepoint.lineno = lineno; - dbg->bpnum++; - - strncpy(set_file, file, strlen(file) + 1); - - dbg->bp[index].point.linepoint.file = set_file; - - return dbg->bp[index].bpno; -} - -int32_t -mrb_debug_set_break_method(mrb_state *mrb, mrb_debug_context *dbg, const char *class_name, const char *method_name) -{ - int32_t index; - char* set_class; - char* set_method; - - if ((mrb == NULL) || (dbg == NULL) || (method_name == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - if (dbg->bpnum >= MAX_BREAKPOINT) { - return MRB_DEBUG_BREAK_NUM_OVER; - } - - if (dbg->next_bpno > MAX_BREAKPOINTNO) { - return MRB_DEBUG_BREAK_NO_OVER; - } - - if (class_name != NULL) { - set_class = mrb_malloc(mrb, strlen(class_name) + 1); - strncpy(set_class, class_name, strlen(class_name) + 1); - } - else { - set_class = NULL; - } - - set_method = mrb_malloc(mrb, strlen(method_name) + 1); - - strncpy(set_method, method_name, strlen(method_name) + 1); - - index = dbg->bpnum; - dbg->bp[index].bpno = dbg->next_bpno; - dbg->next_bpno++; - dbg->bp[index].enable = TRUE; - dbg->bp[index].type = MRB_DEBUG_BPTYPE_METHOD; - dbg->bp[index].point.methodpoint.method_name = set_method; - dbg->bp[index].point.methodpoint.class_name = set_class; - dbg->bpnum++; - - return dbg->bp[index].bpno; -} - -int32_t -mrb_debug_get_breaknum(mrb_state *mrb, mrb_debug_context *dbg) -{ - if ((mrb == NULL) || (dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - return dbg->bpnum; -} - -int32_t -mrb_debug_get_break_all(mrb_state *mrb, mrb_debug_context *dbg, uint32_t size, mrb_debug_breakpoint *bp) -{ - uint32_t get_size = 0; - - if ((mrb == NULL) || (dbg == NULL) || (bp == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - if (dbg->bpnum >= size) { - get_size = size; - } - else { - get_size = dbg->bpnum; - } - - memcpy(bp, dbg->bp, sizeof(mrb_debug_breakpoint) * get_size); - - return get_size; -} - -int32_t -mrb_debug_get_break(mrb_state *mrb, mrb_debug_context *dbg, uint32_t bpno, mrb_debug_breakpoint *bp) -{ - int32_t index; - - if ((mrb == NULL) || (dbg == NULL) || (bp == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - index = get_break_index(dbg, bpno); - if (index == MRB_DEBUG_BREAK_INVALID_NO) { - return MRB_DEBUG_BREAK_INVALID_NO; - } - - bp->bpno = dbg->bp[index].bpno; - bp->enable = dbg->bp[index].enable; - bp->point = dbg->bp[index].point; - bp->type = dbg->bp[index].type; - - return 0; -} - -int32_t -mrb_debug_delete_break(mrb_state *mrb, mrb_debug_context *dbg, uint32_t bpno) -{ - uint32_t i; - int32_t index; - - if ((mrb == NULL) ||(dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - index = get_break_index(dbg, bpno); - if (index == MRB_DEBUG_BREAK_INVALID_NO) { - return MRB_DEBUG_BREAK_INVALID_NO; - } - - free_breakpoint(mrb, &dbg->bp[index]); - - for(i = index ; i < dbg->bpnum; i++) { - if ((i + 1) == dbg->bpnum) { - memset(&dbg->bp[i], 0, sizeof(mrb_debug_breakpoint)); - } - else { - memcpy(&dbg->bp[i], &dbg->bp[i + 1], sizeof(mrb_debug_breakpoint)); - } - } - - dbg->bpnum--; - - return MRB_DEBUG_OK; -} - -int32_t -mrb_debug_delete_break_all(mrb_state *mrb, mrb_debug_context *dbg) -{ - uint32_t i; - - if ((mrb == NULL) || (dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - for(i = 0 ; i < dbg->bpnum ; i++) { - free_breakpoint(mrb, &dbg->bp[i]); - } - - dbg->bpnum = 0; - - return MRB_DEBUG_OK; -} - -int32_t -mrb_debug_enable_break(mrb_state *mrb, mrb_debug_context *dbg, uint32_t bpno) -{ - int32_t index = 0; - - if ((mrb == NULL) || (dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - index = get_break_index(dbg, bpno); - if (index == MRB_DEBUG_BREAK_INVALID_NO) { - return MRB_DEBUG_BREAK_INVALID_NO; - } - - dbg->bp[index].enable = TRUE; - - return MRB_DEBUG_OK; -} - -int32_t -mrb_debug_enable_break_all(mrb_state *mrb, mrb_debug_context *dbg) -{ - uint32_t i; - - if ((mrb == NULL) || (dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - for(i = 0 ; i < dbg->bpnum; i++) { - dbg->bp[i].enable = TRUE; - } - - return MRB_DEBUG_OK; -} - -int32_t -mrb_debug_disable_break(mrb_state *mrb, mrb_debug_context *dbg, uint32_t bpno) -{ - int32_t index = 0; - - if ((mrb == NULL) || (dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - index = get_break_index(dbg, bpno); - if (index == MRB_DEBUG_BREAK_INVALID_NO) { - return MRB_DEBUG_BREAK_INVALID_NO; - } - - dbg->bp[index].enable = FALSE; - - return MRB_DEBUG_OK; -} - -int32_t -mrb_debug_disable_break_all(mrb_state *mrb, mrb_debug_context *dbg) -{ - uint32_t i; - - if ((mrb == NULL) || (dbg == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - for(i = 0 ; i < dbg->bpnum; i++) { - dbg->bp[i].enable = FALSE; - } - - return MRB_DEBUG_OK; -} - -static mrb_bool -check_start_pc_for_line(mrb_irep *irep, mrb_code *pc, uint16_t line) -{ - if (pc > irep->iseq) { - if (line == mrb_debug_get_line(irep, pc - irep->iseq - 1)) { - return FALSE; - } - } - return TRUE; -} - -int32_t -mrb_debug_check_breakpoint_line(mrb_state *mrb, mrb_debug_context *dbg, const char *file, uint16_t line) -{ - mrb_debug_breakpoint *bp; - mrb_debug_linepoint *line_p; - uint32_t i; - - if ((mrb == NULL) || (dbg == NULL) || (file == NULL) || (line <= 0)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - if (!check_start_pc_for_line(dbg->irep, dbg->pc, line)) { - return MRB_DEBUG_OK; - } - - bp = dbg->bp; - for(i=0; i<dbg->bpnum; i++) { - switch (bp->type) { - case MRB_DEBUG_BPTYPE_LINE: - if (bp->enable == TRUE) { - line_p = &bp->point.linepoint; - if ((strcmp(line_p->file, file) == 0) && (line_p->lineno == line)) { - return bp->bpno; - } - } - break; - case MRB_DEBUG_BPTYPE_METHOD: - break; - case MRB_DEBUG_BPTYPE_NONE: - default: - return MRB_DEBUG_OK; - } - bp++; - } - return MRB_DEBUG_OK; -} - - -int32_t -mrb_debug_check_breakpoint_method(mrb_state *mrb, mrb_debug_context *dbg, struct RClass *class_obj, mrb_sym method_sym, mrb_bool* isCfunc) -{ - mrb_debug_breakpoint *bp; - int32_t bpno; - uint32_t i; - - if ((mrb == NULL) || (dbg == NULL) || (class_obj == NULL)) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - bp = dbg->bp; - for(i=0; i<dbg->bpnum; i++) { - if (bp->type == MRB_DEBUG_BPTYPE_METHOD) { - if (bp->enable == TRUE) { - bpno = compare_break_method(mrb, bp, class_obj, method_sym, isCfunc); - if (bpno > 0) { - return bpno; - } - } - } - else if (bp->type == MRB_DEBUG_BPTYPE_NONE) { - break; - } - bp++; - } - - return 0; -} - - diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.h b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.h deleted file mode 100644 index 08f1d8080..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apibreak.h +++ /dev/null @@ -1,26 +0,0 @@ -/* -** apibreak.h -** -*/ - -#ifndef APIBREAK_H_ -#define APIBREAK_H_ - -#include <mruby.h> -#include "mrdb.h" - -int32_t mrb_debug_set_break_line(mrb_state *, mrb_debug_context *, const char *, uint16_t); -int32_t mrb_debug_set_break_method(mrb_state *, mrb_debug_context *, const char *, const char *); -int32_t mrb_debug_get_breaknum(mrb_state *, mrb_debug_context *); -int32_t mrb_debug_get_break_all(mrb_state *, mrb_debug_context *, uint32_t, mrb_debug_breakpoint bp[]); -int32_t mrb_debug_get_break(mrb_state *, mrb_debug_context *, uint32_t, mrb_debug_breakpoint *); -int32_t mrb_debug_delete_break(mrb_state *, mrb_debug_context *, uint32_t); -int32_t mrb_debug_delete_break_all(mrb_state *, mrb_debug_context *); -int32_t mrb_debug_enable_break(mrb_state *, mrb_debug_context *, uint32_t); -int32_t mrb_debug_enable_break_all(mrb_state *, mrb_debug_context *); -int32_t mrb_debug_disable_break(mrb_state *, mrb_debug_context *, uint32_t); -int32_t mrb_debug_disable_break_all(mrb_state *, mrb_debug_context *); -int32_t mrb_debug_check_breakpoint_line(mrb_state *, mrb_debug_context *, const char *, uint16_t); -int32_t mrb_debug_check_breakpoint_method(mrb_state *, mrb_debug_context *, struct RClass *, mrb_sym, mrb_bool*); - -#endif /* APIBREAK_H_ */ diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apilist.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apilist.c deleted file mode 100644 index 8aaa30bcd..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apilist.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - * apilist.c - */ - -#include <ctype.h> -#include <stdlib.h> -#include <string.h> - -#include "mrdb.h" -#include "mrdberror.h" -#include "apilist.h" -#include <mruby/compile.h> -#include <mruby/irep.h> -#include <mruby/debug.h> - -#define LINE_BUF_SIZE MAX_COMMAND_LINE - -typedef struct source_file { - char *path; - uint16_t lineno; - FILE *fp; -} source_file; - -static void -source_file_free(mrb_state *mrb, source_file *file) -{ - if (file != NULL) { - if (file->path != NULL) { - mrb_free(mrb, file->path); - } - if (file->fp != NULL) { - fclose(file->fp); - file->fp = NULL; - } - mrb_free(mrb, file); - } -} - -static char* -build_path(mrb_state *mrb, const char *dir, const char *base) -{ - int len; - char *path = NULL; - - len = strlen(base) + 1; - - if (strcmp(dir, ".")) { - len += strlen(dir) + sizeof("/") - 1; - } - - path = mrb_malloc(mrb, len); - memset(path, 0, len); - - if (strcmp(dir, ".")) { - strcat(path, dir); - strcat(path, "/"); - } - strcat(path, base); - - return path; -} - -static char* -dirname(mrb_state *mrb, const char *path) -{ - size_t len; - char *p, *dir; - - if (path == NULL) { - return NULL; - } - - p = strrchr(path, '/'); - len = p != NULL ? (size_t)(p - path) : strlen(path); - - dir = mrb_malloc(mrb, len + 1); - strncpy(dir, path, len); - dir[len] = '\0'; - - return dir; -} - -static source_file* -source_file_new(mrb_state *mrb, mrb_debug_context *dbg, char *filename) -{ - source_file *file = NULL; - - file = mrb_malloc(mrb, sizeof(source_file)); - - memset(file, '\0', sizeof(source_file)); - file->fp = fopen(filename, "rb"); - - if (file->fp == NULL) { - source_file_free(mrb, file); - return NULL; - } - - file->lineno = 1; - file->path = mrb_malloc(mrb, strlen(filename) + 1); - strcpy(file->path, filename); - return file; -} - -static mrb_bool -remove_newlines(char *s, FILE *fp) -{ - int c; - char *p; - size_t len; - - if ((len = strlen(s)) == 0) { - return FALSE; - } - - p = s + len - 1; - - if (*p != '\r' && *p != '\n') { - return FALSE; - } - - if (*p == '\r') { - /* peek the next character and skip '\n' */ - if ((c = fgetc(fp)) != '\n') { - ungetc(c, fp); - } - } - - /* remove trailing newline characters */ - while (s <= p && (*p == '\r' || *p == '\n')) { - *p-- = '\0'; - } - - return TRUE; -} - -static void -show_lines(source_file *file, uint16_t line_min, uint16_t line_max) -{ - char buf[LINE_BUF_SIZE]; - int show_lineno = 1, found_newline = 0, is_printed = 0; - - if (file->fp == NULL) { - return; - } - - while (fgets(buf, sizeof(buf), file->fp) != NULL) { - found_newline = remove_newlines(buf, file->fp); - - if (line_min <= file->lineno) { - if (show_lineno) { - printf("%-8d", file->lineno); - } - show_lineno = found_newline; - printf(found_newline ? "%s\n" : "%s", buf); - is_printed = 1; - } - - if (found_newline) { - if (line_max < ++file->lineno) { - break; - } - } - } - - if (is_printed && !found_newline) { - printf("\n"); - } -} - -char* -mrb_debug_get_source(mrb_state *mrb, mrdb_state *mrdb, const char *srcpath, const char *filename) -{ - int i; - FILE *fp; - const char *search_path[3]; - char *path = NULL; - const char *srcname = strrchr(filename, '/'); - - if (srcname) srcname++; - else srcname = filename; - - search_path[0] = srcpath; - search_path[1] = dirname(mrb, mrb_debug_get_filename(mrdb->dbg->irep, 0)); - search_path[2] = "."; - - for (i = 0; i < 3; i++) { - if (search_path[i] == NULL) { - continue; - } - - if ((path = build_path(mrb, search_path[i], srcname)) == NULL) { - continue; - } - - if ((fp = fopen(path, "rb")) == NULL) { - mrb_free(mrb, path); - path = NULL; - continue; - } - fclose(fp); - break; - } - - mrb_free(mrb, (void *)search_path[1]); - - return path; -} - -int32_t -mrb_debug_list(mrb_state *mrb, mrb_debug_context *dbg, char *filename, uint16_t line_min, uint16_t line_max) -{ - char *ext; - source_file *file; - - if (mrb == NULL || dbg == NULL || filename == NULL) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - ext = strrchr(filename, '.'); - - if (ext == NULL || strcmp(ext, ".rb")) { - printf("List command only supports .rb file.\n"); - return MRB_DEBUG_INVALID_ARGUMENT; - } - - if (line_min > line_max) { - return MRB_DEBUG_INVALID_ARGUMENT; - } - - if ((file = source_file_new(mrb, dbg, filename)) != NULL) { - show_lines(file, line_min, line_max); - source_file_free(mrb, file); - return MRB_DEBUG_OK; - } - else { - printf("Invalid source file named %s.\n", filename); - return MRB_DEBUG_INVALID_ARGUMENT; - } -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apilist.h b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apilist.h deleted file mode 100644 index 6c4107885..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apilist.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * apilist.h - */ - -#ifndef APILIST_H_ -#define APILIST_H_ - -#include <mruby.h> -#include "mrdb.h" - -int32_t mrb_debug_list(mrb_state *, mrb_debug_context *, char *, uint16_t, uint16_t); -char* mrb_debug_get_source(mrb_state *, mrdb_state *, const char *, const char *); - -#endif /* APILIST_H_ */ diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apiprint.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apiprint.c deleted file mode 100644 index a9c895b55..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apiprint.c +++ /dev/null @@ -1,78 +0,0 @@ -/* -** apiprint.c -** -*/ - -#include <string.h> -#include "mrdb.h" -#include <mruby/value.h> -#include <mruby/class.h> -#include <mruby/compile.h> -#include <mruby/error.h> -#include <mruby/numeric.h> -#include <mruby/string.h> -#include "apiprint.h" - -static void -mrdb_check_syntax(mrb_state *mrb, mrb_debug_context *dbg, const char *expr, size_t len) -{ - mrbc_context *c; - - c = mrbc_context_new(mrb); - c->no_exec = TRUE; - c->capture_errors = TRUE; - c->filename = (char*)dbg->prvfile; - c->lineno = dbg->prvline; - - /* Load program */ - mrb_load_nstring_cxt(mrb, expr, len, c); - - mrbc_context_free(mrb, c); -} - -mrb_value -mrb_debug_eval(mrb_state *mrb, mrb_debug_context *dbg, const char *expr, size_t len, mrb_bool *exc) -{ - void (*tmp)(struct mrb_state *, struct mrb_irep *, mrb_code *, mrb_value *); - mrb_value ruby_code; - mrb_value s; - mrb_value v; - mrb_value recv; - - /* disable code_fetch_hook */ - tmp = mrb->code_fetch_hook; - mrb->code_fetch_hook = NULL; - - mrdb_check_syntax(mrb, dbg, expr, len); - if (mrb->exc) { - v = mrb_obj_value(mrb->exc); - mrb->exc = 0; - } - else { - /* - * begin - * expr - * rescue => e - * e - * end - */ - ruby_code = mrb_str_new_lit(mrb, "begin\n"); - ruby_code = mrb_str_cat(mrb, ruby_code, expr, len); - ruby_code = mrb_str_cat_lit(mrb, ruby_code, "\nrescue => e\ne\nend"); - - recv = dbg->regs[0]; - - v = mrb_funcall(mrb, recv, "instance_eval", 1, ruby_code); - } - - if (exc) { - *exc = mrb_obj_is_kind_of(mrb, v, mrb->eException_class); - } - - s = mrb_funcall(mrb, v, "inspect", 0); - - /* enable code_fetch_hook */ - mrb->code_fetch_hook = tmp; - - return s; -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apiprint.h b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apiprint.h deleted file mode 100644 index e256f6262..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/apiprint.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * apiprint.h - */ - -#ifndef APIPRINT_H_ -#define APIPRINT_H_ - -#include <mruby.h> -#include "mrdb.h" - -mrb_value mrb_debug_eval(mrb_state*, mrb_debug_context*, const char*, size_t, mrb_bool*); - -#endif /* APIPRINT_H_ */ diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdbreak.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdbreak.c deleted file mode 100644 index 8e5901754..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdbreak.c +++ /dev/null @@ -1,436 +0,0 @@ -/* -** cmdbreak.c -** -*/ - -#include <ctype.h> -#include <string.h> -#include <mruby.h> -#include <mruby/dump.h> -#include <mruby/debug.h> -#include <mruby/string.h> -#include "mrdb.h" -#include "mrdberror.h" -#include "apibreak.h" - -#define BREAK_SET_MSG_LINE "Breakpoint %d: file %s, line %d.\n" -#define BREAK_SET_MSG_METHOD "Breakpoint %d: method %s.\n" -#define BREAK_SET_MSG_CLASS_METHOD "Breakpoint %d: class %s, method %s.\n" -#define BREAK_INFO_MSG_HEADER "Num Type Enb What" -#define BREAK_INFO_MSG_LINEBREAK "%-8ubreakpoint %s at %s:%u\n" -#define BREAK_INFO_MSG_METHODBREAK "%-8ubreakpoint %s in %s:%s\n" -#define BREAK_INFO_MSG_METHODBREAK_NOCLASS "%-8ubreakpoint %s in %s\n" -#define BREAK_INFO_MSG_ENABLE "y" -#define BREAK_INFO_MSG_DISABLE "n" - -#define BREAK_ERR_MSG_INVALIDARG "Internal error." -#define BREAK_ERR_MSG_BLANK "Try \'help break\' for more information." -#define BREAK_ERR_MSG_RANGEOVER "The line number range is from 1 to 65535." -#define BREAK_ERR_MSG_NUMOVER "Exceeded the setable number of breakpoint." -#define BREAK_ERR_MSG_NOOVER "Breakno is over the available number.Please 'quit' and restart mrdb." -#define BREAK_ERR_MSG_INVALIDSTR "String \'%s\' is invalid.\n" -#define BREAK_ERR_MSG_INVALIDLINENO "Line %d in file \"%s\" is unavailable.\n" -#define BREAK_ERR_MSG_INVALIDCLASS "Class name \'%s\' is invalid.\n" -#define BREAK_ERR_MSG_INVALIDMETHOD "Method name \'%s\' is invalid.\n" -#define BREAK_ERR_MSG_INVALIDFILE "Source file named \"%s\" is unavailable.\n" -#define BREAK_ERR_MSG_INVALIDBPNO "warning: bad breakpoint number at or near '%s'\n" -#define BREAK_ERR_MSG_INVALIDBPNO_INFO "Args must be numbers variables." -#define BREAK_ERR_MSG_NOBPNO "No breakpoint number %d.\n" -#define BREAK_ERR_MSG_NOBPNO_INFO "No breakpoint matching '%d'\n" -#define BREAK_ERR_MSG_NOBPNO_INFOALL "No breakpoints." - -#define LINENO_MAX_DIGIT 6 -#define BPNO_LETTER_NUM 9 - -typedef int32_t (*all_command_func)(mrb_state *, mrb_debug_context *); -typedef int32_t (*select_command_func)(mrb_state *, mrb_debug_context *, uint32_t); - -static void -print_api_common_error(int32_t error) -{ - switch(error) { - case MRB_DEBUG_INVALID_ARGUMENT: - puts(BREAK_ERR_MSG_INVALIDARG); - break; - default: - break; - } -} - -#undef STRTOUL -#define STRTOUL(ul,s) { \ - int i; \ - ul = 0; \ - for(i=0; ISDIGIT(s[i]); i++) ul = 10*ul + (s[i] -'0'); \ -} - -static int32_t -parse_breakpoint_no(char* args) -{ - char* ps = args; - uint32_t l; - - if ((*ps == '0')||(strlen(ps) >= BPNO_LETTER_NUM)) { - return 0; - } - - while (!(ISBLANK(*ps)||ISCNTRL(*ps))) { - if (!ISDIGIT(*ps)) { - return 0; - } - ps++; - } - - STRTOUL(l, args); - return l; -} - -static mrb_bool -exe_set_command_all(mrb_state *mrb, mrdb_state *mrdb, all_command_func func) -{ - int32_t ret = MRB_DEBUG_OK; - - if (mrdb->wcnt == 1) { - ret = func(mrb, mrdb->dbg); - print_api_common_error(ret); - return TRUE; - } - return FALSE; -} - -static void -exe_set_command_select(mrb_state *mrb, mrdb_state *mrdb, select_command_func func) -{ - char* ps; - int32_t ret = MRB_DEBUG_OK; - int32_t bpno = 0; - int32_t i; - - for(i=1; i<mrdb->wcnt; i++) { - ps = mrdb->words[i]; - bpno = parse_breakpoint_no(ps); - if (bpno == 0) { - printf(BREAK_ERR_MSG_INVALIDBPNO, ps); - break; - } - ret = func(mrb, mrdb->dbg, (uint32_t)bpno); - if (ret == MRB_DEBUG_BREAK_INVALID_NO) { - printf(BREAK_ERR_MSG_NOBPNO, bpno); - } - else if (ret != MRB_DEBUG_OK) { - print_api_common_error(ret); - } - } -} - -mrb_debug_bptype -check_bptype(char* args) -{ - char* ps = args; - - if (ISBLANK(*ps)||ISCNTRL(*ps)) { - puts(BREAK_ERR_MSG_BLANK); - return MRB_DEBUG_BPTYPE_NONE; - } - - if (!ISDIGIT(*ps)) { - return MRB_DEBUG_BPTYPE_METHOD; - } - - while (!(ISBLANK(*ps)||ISCNTRL(*ps))) { - if (!ISDIGIT(*ps)) { - printf(BREAK_ERR_MSG_INVALIDSTR, args); - return MRB_DEBUG_BPTYPE_NONE; - } - ps++; - } - - if ((*args == '0')||(strlen(args) >= LINENO_MAX_DIGIT)) { - puts(BREAK_ERR_MSG_RANGEOVER); - return MRB_DEBUG_BPTYPE_NONE; - } - - return MRB_DEBUG_BPTYPE_LINE; -} - -static void -print_breakpoint(mrb_debug_breakpoint *bp) -{ - const char* enable_letter[] = {BREAK_INFO_MSG_DISABLE, BREAK_INFO_MSG_ENABLE}; - - if (bp->type == MRB_DEBUG_BPTYPE_LINE) { - printf(BREAK_INFO_MSG_LINEBREAK, - bp->bpno, enable_letter[bp->enable], bp->point.linepoint.file, bp->point.linepoint.lineno); - } - else { - if (bp->point.methodpoint.class_name == NULL) { - printf(BREAK_INFO_MSG_METHODBREAK_NOCLASS, - bp->bpno, enable_letter[bp->enable], bp->point.methodpoint.method_name); - } - else { - printf(BREAK_INFO_MSG_METHODBREAK, - bp->bpno, enable_letter[bp->enable], bp->point.methodpoint.class_name, bp->point.methodpoint.method_name); - } - } -} - -static void -info_break_all(mrb_state *mrb, mrdb_state *mrdb) -{ - int32_t bpnum = 0; - int32_t i = 0; - int32_t ret = MRB_DEBUG_OK; - mrb_debug_breakpoint *bp_list; - - bpnum = mrb_debug_get_breaknum(mrb, mrdb->dbg); - if (bpnum < 0) { - print_api_common_error(bpnum); - return; - } - else if (bpnum == 0) { - puts(BREAK_ERR_MSG_NOBPNO_INFOALL); - return; - } - bp_list = (mrb_debug_breakpoint*)mrb_malloc(mrb, bpnum * sizeof(mrb_debug_breakpoint)); - - ret = mrb_debug_get_break_all(mrb, mrdb->dbg, (uint32_t)bpnum, bp_list); - if (ret < 0) { - print_api_common_error(ret); - return; - } - puts(BREAK_INFO_MSG_HEADER); - for(i = 0 ; i < bpnum ; i++) { - print_breakpoint(&bp_list[i]); - } - - mrb_free(mrb, bp_list); -} - -static void -info_break_select(mrb_state *mrb, mrdb_state *mrdb) -{ - int32_t ret = MRB_DEBUG_OK; - int32_t bpno = 0; - char* ps = mrdb->command; - mrb_debug_breakpoint bp; - mrb_bool isFirst = TRUE; - int32_t i; - - for(i=2; i<mrdb->wcnt; i++) { - ps = mrdb->words[i]; - bpno = parse_breakpoint_no(ps); - if (bpno == 0) { - puts(BREAK_ERR_MSG_INVALIDBPNO_INFO); - break; - } - - ret = mrb_debug_get_break(mrb, mrdb->dbg, bpno, &bp); - if (ret == MRB_DEBUG_BREAK_INVALID_NO) { - printf(BREAK_ERR_MSG_NOBPNO_INFO, bpno); - break; - } - else if (ret != MRB_DEBUG_OK) { - print_api_common_error(ret); - break; - } - else if (isFirst == TRUE) { - isFirst = FALSE; - puts(BREAK_INFO_MSG_HEADER); - } - print_breakpoint(&bp); - } -} - -mrb_debug_bptype -parse_breakcommand(mrdb_state *mrdb, const char **file, uint32_t *line, char **cname, char **method) -{ - mrb_debug_context *dbg = mrdb->dbg; - char *args; - char *body; - mrb_debug_bptype type; - uint32_t l; - - if (mrdb->wcnt <= 1) { - puts(BREAK_ERR_MSG_BLANK); - return MRB_DEBUG_BPTYPE_NONE; - } - - args = mrdb->words[1]; - if ((body = strrchr(args, ':')) == NULL) { - body = args; - type = check_bptype(body); - } - else { - if (body == args) { - printf(BREAK_ERR_MSG_INVALIDSTR, args); - return MRB_DEBUG_BPTYPE_NONE; - } - *body = '\0'; - type = check_bptype(++body); - } - - switch(type) { - case MRB_DEBUG_BPTYPE_LINE: - STRTOUL(l, body); - if (l <= 65535) { - *line = l; - *file = (body == args)? mrb_debug_get_filename(dbg->irep, dbg->pc - dbg->irep->iseq): args; - } - else { - puts(BREAK_ERR_MSG_RANGEOVER); - type = MRB_DEBUG_BPTYPE_NONE; - } - break; - case MRB_DEBUG_BPTYPE_METHOD: - if (body == args) { - /* method only */ - if (ISUPPER(*body)||ISLOWER(*body)||(*body == '_')) { - *method = body; - *cname = NULL; - } - else { - printf(BREAK_ERR_MSG_INVALIDMETHOD, args); - type = MRB_DEBUG_BPTYPE_NONE; - } - } - else { - if (ISUPPER(*args)) { - switch(*body) { - case '@': case '$': case '?': case '.': case ',': case ':': - case ';': case '#': case '\\': case '\'': case '\"': - printf(BREAK_ERR_MSG_INVALIDMETHOD, body); - type = MRB_DEBUG_BPTYPE_NONE; - break; - default: - *method = body; - *cname = args; - break; - } - } - else { - printf(BREAK_ERR_MSG_INVALIDCLASS, args); - type = MRB_DEBUG_BPTYPE_NONE; - } - } - break; - case MRB_DEBUG_BPTYPE_NONE: - default: - break; - } - - return type; -} - -dbgcmd_state -dbgcmd_break(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_debug_bptype type; - mrb_debug_context *dbg = mrdb->dbg; - const char *file = NULL; - uint32_t line = 0; - char *cname = NULL; - char *method = NULL; - int32_t ret; - - type = parse_breakcommand(mrdb, &file, &line, &cname, &method); - switch (type) { - case MRB_DEBUG_BPTYPE_LINE: - ret = mrb_debug_set_break_line(mrb, dbg, file, line); - break; - case MRB_DEBUG_BPTYPE_METHOD: - ret = mrb_debug_set_break_method(mrb, dbg, cname, method); - break; - case MRB_DEBUG_BPTYPE_NONE: - default: - return DBGST_PROMPT; - } - - if (ret >= 0) { - if (type == MRB_DEBUG_BPTYPE_LINE) { - printf(BREAK_SET_MSG_LINE, ret, file, line); - } - else if ((type == MRB_DEBUG_BPTYPE_METHOD)&&(cname == NULL)) { - printf(BREAK_SET_MSG_METHOD, ret, method); - } - else { - printf(BREAK_SET_MSG_CLASS_METHOD, ret, cname, method); - } - } - else { - switch (ret) { - case MRB_DEBUG_BREAK_INVALID_LINENO: - printf(BREAK_ERR_MSG_INVALIDLINENO, line, file); - break; - case MRB_DEBUG_BREAK_INVALID_FILE: - printf(BREAK_ERR_MSG_INVALIDFILE, file); - break; - case MRB_DEBUG_BREAK_NUM_OVER: - puts(BREAK_ERR_MSG_NUMOVER); - break; - case MRB_DEBUG_BREAK_NO_OVER: - puts(BREAK_ERR_MSG_NOOVER); - break; - case MRB_DEBUG_INVALID_ARGUMENT: - puts(BREAK_ERR_MSG_INVALIDARG); - break; - case MRB_DEBUG_NOBUF: - puts("T.B.D."); - break; - default: - break; - } - } - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_info_break(mrb_state *mrb, mrdb_state *mrdb) -{ - if (mrdb->wcnt == 2) { - info_break_all(mrb, mrdb); - } - else { - info_break_select(mrb, mrdb); - } - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_delete(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_bool ret = FALSE; - - ret = exe_set_command_all(mrb, mrdb, mrb_debug_delete_break_all); - if (ret != TRUE) { - exe_set_command_select(mrb, mrdb, mrb_debug_delete_break); - } - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_enable(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_bool ret = FALSE; - - ret = exe_set_command_all(mrb, mrdb, mrb_debug_enable_break_all); - if (ret != TRUE) { - exe_set_command_select(mrb, mrdb, mrb_debug_enable_break); - } - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_disable(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_bool ret = FALSE; - - ret = exe_set_command_all(mrb, mrdb, mrb_debug_disable_break_all); - if (ret != TRUE) { - exe_set_command_select(mrb, mrdb, mrb_debug_disable_break); - } - return DBGST_PROMPT; -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdmisc.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdmisc.c deleted file mode 100644 index 5984b623b..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdmisc.c +++ /dev/null @@ -1,501 +0,0 @@ -/* -** cmdmisc.c - mruby debugger miscellaneous command functions -** -*/ - -#include <ctype.h> -#include <stdlib.h> -#include <string.h> - -#include "apilist.h" -#include <mruby/compile.h> - -typedef struct help_msg { - const char *cmd1; - const char *cmd2; - const char *short_msg; - const char *long_msg; -} help_msg; - -static help_msg help_msg_list[] = { - { - "b[reak]", NULL, "Set breakpoint", - "Usage: break [file:]line\n" - " break [class:]method\n" - "\n" - "Set breakpoint at specified line or method.\n" - "If \'[file:]line\' is specified, break at start of code for that line (in a file).\n" - "If \'[class:]method\' is specified, break at start of code for that method (of the class).\n" - }, - { - "c[ontinue]", NULL, "Continue program being debugged", - "Usage: continue [N]\n" - "\n" - "Continue program stopped by a breakpoint.\n" - "If N, which is non negative value, is passed,\n" - "proceed program until the N-th breakpoint is coming.\n" - "If N is not passed, N is assumed 1.\n" - }, - { - "d[elete]", NULL, "Delete some breakpoints", - "Usage: delete [bpno1 [bpno2 [... [bpnoN]]]]\n" - "\n" - "Delete some breakpoints.\n" - "Arguments are breakpoint numbers with spaces in between.\n" - "To delete all breakpoints, give no argument.\n" - }, - { - "dis[able]", NULL, "Disable some breakpoints", - "Usage: disable [bpno1 [bpno2 [... [bpnoN]]]]\n" - "\n" - "Disable some breakpoints.\n" - "Arguments are breakpoint numbers with spaces in between.\n" - "To disable all breakpoints, give no argument.\n" - }, - { - "en[able]", NULL, "Enable some breakpoints", - "Usage: enable [bpno1 [bpno2 [... [bpnoN]]]]\n" - "\n" - "Enable some breakpoints.\n" - "Arguments are breakpoint numbers with spaces in between.\n" - "To enable all breakpoints, give no argument.\n" - }, - { - "ev[al]", NULL, "Evaluate expression", - "Usage: eval expr\n" - "\n" - "It evaluates and prints the value of the mruby expression.\n" - "This is equivalent to the \'print\' command.\n" - }, - { - "h[elp]", NULL, "Print this help", - "Usage: help [command]\n" - "\n" - "With no arguments, help displays a short list of commands.\n" - "With a command name as help argument, help displays how to use that command.\n" - }, - { - "i[nfo]", "b[reakpoints]", "Status of breakpoints", - "Usage: info breakpoints [bpno1 [bpno2 [... [bpnoN]]]]\n" - "\n" - "Status of specified breakpoints (all user-settable breakpoints if no argument).\n" - "Arguments are breakpoint numbers with spaces in between.\n" - }, - { - "l[ist]", NULL, "List specified line", - "Usage: list\n" - " list first[,last]\n" - " list filename:first[,last]\n" - "\n" - "Print lines from a source file.\n" - "\n" - "With first and last, list prints lines from first to last.\n" - "When last is empty, it stands for ten lines away from first.\n" - "With filename, list prints lines in the specified source file.\n" - }, - { - "p[rint]", NULL, "Print value of expression", - "Usage: print expr\n" - "\n" - "It evaluates and prints the value of the mruby expression.\n" - "This is equivalent to the \'eval\' command.\n" - }, - { - "q[uit]", NULL, "Exit mrdb", - "Usage: quit\n" - "\n" - "Exit mrdb.\n" - }, - { - "r[un]", NULL, "Start debugged program", - "Usage: run\n" - "\n" - "Start debugged program.\n" - }, - { - "s[tep]", NULL, "Step program until it reaches a different source line", - "Usage: step\n" - "\n" - "Step program until it reaches a different source line.\n" - }, - { NULL, NULL, NULL, NULL } -}; - -typedef struct listcmd_parser_state { - mrb_bool parse_error; - mrb_bool has_line_min; - mrb_bool has_line_max; - char *filename; - uint16_t line_min; - uint16_t line_max; -} listcmd_parser_state; - -static listcmd_parser_state* -listcmd_parser_state_new(mrb_state *mrb) -{ - listcmd_parser_state *st = mrb_malloc(mrb, sizeof(listcmd_parser_state)); - memset(st, 0, sizeof(listcmd_parser_state)); - return st; -} - -static void -listcmd_parser_state_free(mrb_state *mrb, listcmd_parser_state *st) -{ - if (st != NULL) { - if (st->filename != NULL) { - mrb_free(mrb, st->filename); - } - mrb_free(mrb, st); - } -} - -static mrb_bool -parse_uint(char **sp, uint16_t *n) -{ - char *p; - int i; - - if (*sp == NULL || **sp == '\0') { - return FALSE; - } - - for (p = *sp; *p != '\0' && ISDIGIT(*p); p++) ; - - if (p != *sp && (i = atoi(*sp)) >= 0) { - *n = (uint16_t)i; - *sp = p; - return TRUE; - } - return FALSE; -} - -static mrb_bool -skip_char(char **sp, char c) -{ - if (*sp != NULL && **sp == c) { - ++*sp; - return TRUE; - } - return FALSE; -} - -static mrb_bool -parse_lineno(mrb_state *mrb, char **sp, listcmd_parser_state *st) -{ - if (*sp == NULL || **sp == '\0') { - return FALSE; - } - - st->has_line_min = FALSE; - st->has_line_max = FALSE; - - if (parse_uint(sp, &st->line_min)) { - st->has_line_min = TRUE; - } - else { - return FALSE; - } - - if (skip_char(sp, ',')) { - if (parse_uint(sp, &st->line_max)) { - st->has_line_max = TRUE; - } - else { - st->parse_error = TRUE; - return FALSE; - } - } - return TRUE; -} - -static mrb_bool -parse_filename(mrb_state *mrb, char **sp, listcmd_parser_state *st) -{ - char *p; - int len; - - if (st->filename != NULL) { - mrb_free(mrb, st->filename); - st->filename = NULL; - } - - if ((p = strchr(*sp, ':')) != NULL) { - len = p - *sp; - } - else { - len = strlen(*sp); - } - - if (len > 0) { - st->filename = mrb_malloc(mrb, len + 1); - strncpy(st->filename, *sp, len); - st->filename[len] = '\0'; - *sp += len; - return TRUE; - } - else { - return FALSE; - } -} - -char* -replace_ext(mrb_state *mrb, const char *filename, const char *ext) -{ - size_t len; - char *p, *s; - - if (filename == NULL) { - return NULL; - } - - if ((p = strrchr(filename, '.')) != NULL && strchr(p, '/') == NULL) { - len = p - filename; - } - else { - len = strlen(filename); - } - - s = mrb_malloc(mrb, len + strlen(ext) + 1); - memset(s, '\0', len + strlen(ext) + 1); - strncpy(s, filename, len); - strcat(s, ext); - - return s; -} - -static mrb_bool -parse_listcmd_args(mrb_state *mrb, mrdb_state *mrdb, listcmd_parser_state *st) -{ - char *p; - - switch (mrdb->wcnt) { - case 2: - p = mrdb->words[1]; - - /* mrdb->words[1] ::= <lineno> | <filename> ':' <lineno> | <filename> */ - if (!parse_lineno(mrb, &p, st)) { - if (parse_filename(mrb, &p, st)) { - if (skip_char(&p, ':')) { - if (!parse_lineno(mrb, &p, st)) { - st->parse_error = TRUE; - } - } - } - else { - st->parse_error = TRUE; - } - } - if (*p != '\0') { - st->parse_error = TRUE; - } - break; - case 1: - case 0: - /* do nothing */ - break; - default: - st->parse_error = TRUE; - printf("too many arguments\n"); - break; - } - - if (!st->parse_error) { - if (!st->has_line_min) { - st->line_min = (!st->filename && mrdb->dbg->prvline > 0) ? mrdb->dbg->prvline : 1; - } - - if (!st->has_line_max) { - st->line_max = st->line_min + 9; - } - - if (st->filename == NULL) { - if (mrdb->dbg->prvfile && strcmp(mrdb->dbg->prvfile, "-")) { - st->filename = replace_ext(mrb, mrdb->dbg->prvfile, ".rb"); - } - } - } - - if (st->parse_error || st->filename == NULL) { - return FALSE; - } - - return TRUE; -} - -static mrb_bool -check_cmd_pattern(const char *pattern, const char *cmd) -{ - char *lbracket, *rbracket, *p, *q; - - if (pattern == NULL && cmd == NULL) { - return TRUE; - } - if (pattern == NULL || cmd == NULL) { - return FALSE; - } - if ((lbracket = strchr(pattern, '[')) == NULL) { - return !strcmp(pattern, cmd); - } - if ((rbracket = strchr(pattern, ']')) == NULL) { - return FALSE; - } - if (strncmp(pattern, cmd, lbracket - pattern)) { - return FALSE; - } - - p = lbracket + 1; - q = (char *)cmd + (lbracket - pattern); - - for ( ; p < rbracket && *q != '\0'; p++, q++) { - if (*p != *q) { - break; - } - } - return *q == '\0'; -} - -static help_msg* -get_help_msg(char *cmd1, char *cmd2) -{ - help_msg *p; - - if (cmd1 == NULL) { - return NULL; - } - for (p = help_msg_list; p->cmd1 != NULL; p++) { - if (check_cmd_pattern(p->cmd1, cmd1) && check_cmd_pattern(p->cmd2, cmd2)) { - return p; - } - } - return NULL; -} - -static mrb_bool -show_short_help(void) -{ - help_msg *p; - - printf("Commands\n"); - - for (p = help_msg_list; p->cmd1 != NULL; p++) { - if (p->cmd2 == NULL) { - printf(" %s -- %s\n", p->cmd1, p->short_msg); - } - else { - printf(" %s %s -- %s\n", p->cmd1, p->cmd2, p->short_msg); - } - } - return TRUE; -} - -static mrb_bool -show_long_help(char *cmd1, char *cmd2) -{ - help_msg *help; - - if ((help = get_help_msg(cmd1, cmd2)) == NULL) { - return FALSE; - } - printf("%s", help->long_msg); - return TRUE; -} - -dbgcmd_state -dbgcmd_list(mrb_state *mrb, mrdb_state *mrdb) -{ - char *filename; - listcmd_parser_state *st = listcmd_parser_state_new(mrb); - - if (parse_listcmd_args(mrb, mrdb, st)) { - if ((filename = mrb_debug_get_source(mrb, mrdb, mrdb->srcpath, st->filename)) == NULL) { - filename = st->filename; - } - mrb_debug_list(mrb, mrdb->dbg, filename, st->line_min, st->line_max); - - if (filename != NULL && filename != st->filename) { - mrb_free(mrb, filename); - } - listcmd_parser_state_free(mrb, st); - } - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_help(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_bool is_valid; - int i; - - switch (mrdb->wcnt) { - case 0: - case 1: - is_valid = show_short_help(); - break; - case 2: - is_valid = show_long_help(mrdb->words[1], NULL); - break; - case 3: - is_valid = show_long_help(mrdb->words[1], mrdb->words[2]); - break; - default: - is_valid = FALSE; - break; - } - - if (!is_valid) { - printf("Invalid command \""); - for (i = 1; i < mrdb->wcnt; i++) { - printf("%s%s", i == 1 ? "" : " ", mrdb->words[i]); - } - printf("\". Try \"help\".\n"); - } - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_quit(mrb_state *mrb, mrdb_state *mrdb) -{ - switch (mrdb->dbg->xm) { - case DBG_RUN: - case DBG_STEP: - case DBG_NEXT: - while (1) { - char c; - int buf; - - printf("The program is running. Exit anyway? (y or n) "); - fflush(stdout); - - if ((buf = getchar()) == EOF) { - mrdb->dbg->xm = DBG_QUIT; - break; - } - c = buf; - while (buf != '\n' && (buf = getchar()) != EOF) ; - - if (c == 'y' || c == 'Y') { - mrdb->dbg->xm = DBG_QUIT; - break; - } - else if (c == 'n' || c == 'N') { - break; - } - else { - printf("Please answer y or n.\n"); - } - } - break; - default: - mrdb->dbg->xm = DBG_QUIT; - break; - } - - if (mrdb->dbg->xm == DBG_QUIT) { - struct RClass *exc; - exc = mrb_define_class(mrb, "DebuggerExit", mrb_class_get(mrb, "Exception")); - mrb_raise(mrb, exc, "Exit mrdb."); - } - return DBGST_PROMPT; -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdprint.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdprint.c deleted file mode 100644 index cca636711..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdprint.c +++ /dev/null @@ -1,58 +0,0 @@ -/* -** cmdprint.c - mruby debugger print command functions -** -*/ - -#include <string.h> -#include "mrdb.h" -#include <mruby/value.h> -#include <mruby/class.h> -#include <mruby/compile.h> -#include <mruby/error.h> -#include <mruby/numeric.h> -#include <mruby/string.h> -#include "apiprint.h" - -dbgcmd_state -dbgcmd_print(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_value expr; - mrb_value result; - mrb_value s; - uint8_t wcnt; - int ai; - - if (mrdb->wcnt <= 1) { - puts("Parameter not specified."); - return DBGST_PROMPT; - } - - ai = mrb_gc_arena_save(mrb); - - /* eval expr */ - expr = mrb_str_new_cstr(mrb, NULL); - for (wcnt=1; wcnt<mrdb->wcnt; wcnt++) { - expr = mrb_str_cat_lit(mrb, expr, " "); - expr = mrb_str_cat_cstr(mrb, expr, mrdb->words[wcnt]); - } - - result = mrb_debug_eval(mrb, mrdb->dbg, RSTRING_PTR(expr), RSTRING_LEN(expr), NULL); - - /* $print_no = result */ - s = mrb_str_cat_lit(mrb, result, "\0"); - printf("$%lu = %s\n", (unsigned long)mrdb->print_no++, RSTRING_PTR(s)); - - if (mrdb->print_no == 0) { - mrdb->print_no = 1; - } - - mrb_gc_arena_restore(mrb, ai); - - return DBGST_PROMPT; -} - -dbgcmd_state -dbgcmd_eval(mrb_state *mrb, mrdb_state *mrdb) -{ - return dbgcmd_print(mrb, mrdb); -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdrun.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdrun.c deleted file mode 100644 index cb4c738fc..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/cmdrun.c +++ /dev/null @@ -1,64 +0,0 @@ -/* -** cmdrun.c - mruby debugger run command functions -** -*/ - -#include <mruby/opcode.h> -#include "mrdb.h" - -dbgcmd_state -dbgcmd_run(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_debug_context *dbg = mrdb->dbg; - - if (dbg->xm == DBG_INIT){ - dbg->xm = DBG_RUN; - } - else { - dbg->xm = DBG_QUIT; - if (dbg->xphase == DBG_PHASE_RUNNING){ - struct RClass *exc; - puts("Start it from the beginning."); - exc = mrb_define_class(mrb, "DebuggerRestart", mrb_class_get(mrb, "Exception")); - mrb_raise(mrb, exc, "Restart mrdb."); - } - } - - return DBGST_RESTART; -} - -dbgcmd_state -dbgcmd_continue(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_debug_context *dbg = mrdb->dbg; - int ccnt = 1; - - if (mrdb->wcnt > 1){ - sscanf(mrdb->words[1], "%d", &ccnt); - } - dbg->ccnt = (uint16_t)(ccnt > 0 ? ccnt : 1); /* count of continue */ - - if (dbg->xphase == DBG_PHASE_AFTER_RUN){ - puts("The program is not running."); - dbg->xm = DBG_QUIT; - } - else { - dbg->xm = DBG_RUN; - } - return DBGST_CONTINUE; -} - -dbgcmd_state -dbgcmd_step(mrb_state *mrb, mrdb_state *mrdb) -{ - mrdb->dbg->xm = DBG_STEP; - return DBGST_CONTINUE; -} - -dbgcmd_state -dbgcmd_next(mrb_state *mrb, mrdb_state *mrdb) -{ - mrdb->dbg->xm = DBG_NEXT; - mrdb->dbg->prvci = mrb->c->ci; - return DBGST_CONTINUE; -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c deleted file mode 100644 index d12dcd5da..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c +++ /dev/null @@ -1,759 +0,0 @@ -/* -** mrdb.c - mruby debugger -** -*/ - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <ctype.h> - -#include <mruby.h> -#include <mruby/dump.h> -#include <mruby/debug.h> -#include <mruby/class.h> -#include <mruby/opcode.h> -#include <mruby/variable.h> - -#include "mrdb.h" -#include "apibreak.h" -#include "apilist.h" - -void mrdb_state_free(mrb_state *); - -static mrb_debug_context *_debug_context = NULL; -static mrdb_state *_mrdb_state = NULL; - -struct _args { - FILE *rfp; - char* fname; - char* srcpath; - int argc; - char** argv; - mrb_bool mrbfile : 1; -}; - -typedef struct debug_command { - const char *cmd1; - const char *cmd2; - uint8_t len1; - uint8_t len2; - uint8_t div; - debug_command_id id; - debug_command_func func; -} debug_command; - -static const debug_command debug_command_list[] = { - {"break", NULL, 1, 0, 0, DBGCMD_BREAK, dbgcmd_break}, /* b[reak] */ - {"continue", NULL, 1, 0, 0, DBGCMD_CONTINUE, dbgcmd_continue}, /* c[ontinue] */ - {"delete", NULL, 1, 0, 1, DBGCMD_DELETE, dbgcmd_delete}, /* d[elete] */ - {"disable", NULL, 3, 0, 1, DBGCMD_DISABLE, dbgcmd_disable}, /* dis[able] */ - {"enable", NULL, 2, 0, 1, DBGCMD_ENABLE, dbgcmd_enable}, /* en[able] */ - {"eval", NULL, 2, 0, 0, DBGCMD_EVAL, dbgcmd_eval}, /* ev[al] */ - {"help", NULL, 1, 0, 1, DBGCMD_HELP, dbgcmd_help}, /* h[elp] */ - {"info", "breakpoints", 1, 1, 1, DBGCMD_INFO_BREAK, dbgcmd_info_break}, /* i[nfo] b[reakpoints] */ - {"list", NULL, 1, 0, 1, DBGCMD_LIST, dbgcmd_list}, /* l[ist] */ - {"print", NULL, 1, 0, 0, DBGCMD_PRINT, dbgcmd_print}, /* p[rint] */ - {"quit", NULL, 1, 0, 0, DBGCMD_QUIT, dbgcmd_quit}, /* q[uit] */ - {"run", NULL, 1, 0, 0, DBGCMD_RUN, dbgcmd_run}, /* r[un] */ - {"step", NULL, 1, 0, 1, DBGCMD_STEP, dbgcmd_step}, /* s[tep] */ - {"next", NULL, 1, 0, 1, DBGCMD_NEXT, dbgcmd_next}, /* n[ext] */ - {NULL} -}; - - -static void -usage(const char *name) -{ - static const char *const usage_msg[] = { - "switches:", - "-b load and execute RiteBinary (mrb) file", - "-d specify source directory", - "--version print the version", - "--copyright print the copyright", - NULL - }; - const char *const *p = usage_msg; - - printf("Usage: %s [switches] programfile\n", name); - while (*p) { - printf(" %s\n", *p++); - } -} - -static int -parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args) -{ - char **origargv = argv; - static const struct _args args_zero = { 0 }; - - *args = args_zero; - - for (argc--,argv++; argc > 0; argc--,argv++) { - char *item; - if (argv[0][0] != '-') break; - - item = argv[0] + 1; - switch (*item++) { - case 'b': - args->mrbfile = TRUE; - break; - case 'd': - if (item[0]) { - goto append_srcpath; - } - else if (argc > 1) { - argc--; argv++; - item = argv[0]; -append_srcpath: - if (!args->srcpath) { - size_t buflen; - char *buf; - - buflen = strlen(item) + 1; - buf = (char *)mrb_malloc(mrb, buflen); - memcpy(buf, item, buflen); - args->srcpath = buf; - } - else { - size_t srcpathlen; - size_t itemlen; - - srcpathlen = strlen(args->srcpath); - itemlen = strlen(item); - args->srcpath = - (char *)mrb_realloc(mrb, args->srcpath, srcpathlen + itemlen + 2); - args->srcpath[srcpathlen] = '\n'; - memcpy(args->srcpath + srcpathlen + 1, item, itemlen + 1); - } - } - else { - printf("%s: No path specified for -d\n", *origargv); - return EXIT_SUCCESS; - } - break; - case '-': - if (strcmp((*argv) + 2, "version") == 0) { - mrb_show_version(mrb); - exit(EXIT_SUCCESS); - } - else if (strcmp((*argv) + 2, "copyright") == 0) { - mrb_show_copyright(mrb); - exit(EXIT_SUCCESS); - } - default: - return EXIT_FAILURE; - } - } - - if (args->rfp == NULL) { - if (*argv == NULL) { - printf("%s: Program file not specified.\n", *origargv); - return EXIT_FAILURE; - } - else { - args->rfp = fopen(argv[0], args->mrbfile ? "rb" : "r"); - if (args->rfp == NULL) { - printf("%s: Cannot open program file. (%s)\n", *origargv, *argv); - return EXIT_FAILURE; - } - args->fname = argv[0]; - argc--; argv++; - } - } - args->argv = (char **)mrb_realloc(mrb, args->argv, sizeof(char*) * (argc + 1)); - memcpy(args->argv, argv, (argc+1) * sizeof(char*)); - args->argc = argc; - - return EXIT_SUCCESS; -} - -static void -cleanup(mrb_state *mrb, struct _args *args) -{ - if (args->rfp) - fclose(args->rfp); - if (args->srcpath) - mrb_free(mrb, args->srcpath); - if (args->argv) - mrb_free(mrb, args->argv); - mrdb_state_free(mrb); - mrb_close(mrb); -} - -static mrb_debug_context* -mrb_debug_context_new(mrb_state *mrb) -{ - mrb_debug_context *dbg = mrb_malloc(mrb, sizeof(mrb_debug_context)); - - memset(dbg, 0, sizeof(mrb_debug_context)); - - dbg->xm = DBG_INIT; - dbg->xphase = DBG_PHASE_BEFORE_RUN; - dbg->next_bpno = 1; - - return dbg; -} - -mrb_debug_context* -mrb_debug_context_get(mrb_state *mrb) -{ - if (!_debug_context) { - _debug_context = mrb_debug_context_new(mrb); - } - return _debug_context; -} - -void -mrb_debug_context_set(mrb_debug_context *dbg) -{ - _debug_context = dbg; -} - -void -mrb_debug_context_free(mrb_state *mrb) -{ - if (_debug_context) { - mrb_debug_delete_break_all(mrb, _debug_context); - mrb_free(mrb, _debug_context); - _debug_context = NULL; - } -} - -static mrdb_state* -mrdb_state_new(mrb_state *mrb) -{ - mrdb_state *mrdb = mrb_malloc(mrb, sizeof(mrdb_state)); - - memset(mrdb, 0, sizeof(mrdb_state)); - - mrdb->dbg = mrb_debug_context_get(mrb); - mrdb->command = mrb_malloc(mrb, MAX_COMMAND_LINE+1); - mrdb->print_no = 1; - - return mrdb; -} - -mrdb_state* -mrdb_state_get(mrb_state *mrb) -{ - if (!_mrdb_state) { - _mrdb_state = mrdb_state_new(mrb); - } - return _mrdb_state; -} - -void -mrdb_state_set(mrdb_state *mrdb) -{ - _mrdb_state = mrdb; -} - -void -mrdb_state_free(mrb_state *mrb) -{ - mrb_debug_context_free(mrb); - if (_mrdb_state) { - mrb_free(mrb, _mrdb_state->command); - mrb_free(mrb, _mrdb_state); - _mrdb_state = NULL; - } -} - -static char* -get_command(mrb_state *mrb, mrdb_state *mrdb) -{ - int i; - int c; - - for (i=0; i<MAX_COMMAND_LINE; i++) { - if ((c=getchar()) == EOF || c == '\n') break; - mrdb->command[i] = c; - } - - if (i == 0 && feof(stdin)) { - clearerr(stdin); - strcpy(mrdb->command, "quit"); - i += sizeof("quit") - 1; - } - - if (i == MAX_COMMAND_LINE) { - for ( ; (c=getchar()) != EOF && c !='\n'; i++) ; - } - - if (i > MAX_COMMAND_LINE) { - printf("command line too long.\n"); - i = 0; /* discard command data */ - } - mrdb->command[i] = '\0'; - - return mrdb->command; -} - -static char* -pick_out_word(mrb_state *mrb, char **pp) -{ - char *ps; - - for (ps=*pp; ISBLANK(*ps); ps++) ; - if (*ps == '\0') { - return NULL; - } - - if (*ps == '\"' || *ps == '\'') { - *pp = strchr(ps+1, *ps); - if (*pp) (*pp)++; - } - else { - *pp = strpbrk(ps, " \t"); - } - - if (!*pp) { - *pp = ps + strlen(ps); - } - - if (**pp != '\0') { - **pp = '\0'; - (*pp)++; - } - - return ps; -} - -static debug_command* -parse_command(mrb_state *mrb, mrdb_state *mrdb, char *buf) -{ - debug_command *cmd = NULL; - char *p = buf; - size_t wlen; - - /* get word #1 */ - mrdb->words[0] = pick_out_word(mrb, &p); - if (!mrdb->words[0]) { - return NULL; - } - mrdb->wcnt = 1; - /* set remain parameter */ - for ( ; *p && ISBLANK(*p); p++) ; - if (*p) { - mrdb->words[mrdb->wcnt++] = p; - } - - /* check word #1 */ - for (cmd=(debug_command*)debug_command_list; cmd->cmd1; cmd++) { - wlen = strlen(mrdb->words[0]); - if (wlen >= cmd->len1 && - strncmp(mrdb->words[0], cmd->cmd1, wlen) == 0) { - break; - } - } - - if (cmd->cmd2) { - if (mrdb->wcnt > 1) { - /* get word #2 */ - mrdb->words[1] = pick_out_word(mrb, &p); - if (mrdb->words[1]) { - /* update remain parameter */ - for ( ; *p && ISBLANK(*p); p++) ; - if (*p) { - mrdb->words[mrdb->wcnt++] = p; - } - } - } - - /* check word #1,#2 */ - for ( ; cmd->cmd1; cmd++) { - wlen = strlen(mrdb->words[0]); - if (wlen < cmd->len1 || - strncmp(mrdb->words[0], cmd->cmd1, wlen)) { - continue; - } - - if (!cmd->cmd2) break; /* word #1 only */ - - if (mrdb->wcnt == 1) continue; /* word #2 not specified */ - - wlen = strlen(mrdb->words[1]); - if (wlen >= cmd->len2 && - strncmp(mrdb->words[1], cmd->cmd2, wlen) == 0) { - break; /* word #1 and #2 */ - } - } - } - - /* divide remain parameters */ - if (cmd->cmd1 && cmd->div) { - p = mrdb->words[--mrdb->wcnt]; - for ( ; mrdb->wcnt<MAX_COMMAND_WORD; mrdb->wcnt++) { - mrdb->words[mrdb->wcnt] = pick_out_word(mrb, &p); - if (!mrdb->words[mrdb->wcnt]) { - break; - } - } - } - - return cmd->cmd1 ? cmd : NULL; -} - -static void -print_info_stopped_break(mrb_state *mrb, mrdb_state *mrdb) -{ - mrb_debug_breakpoint bp; - int32_t ret; - uint16_t lineno; - const char *file; - const char *method_name; - const char *class_name; - - ret = mrb_debug_get_break(mrb, mrdb->dbg, mrdb->dbg->stopped_bpno, &bp); - if (ret == 0) { - switch(bp.type) { - case MRB_DEBUG_BPTYPE_LINE: - file = bp.point.linepoint.file; - lineno = bp.point.linepoint.lineno; - printf("Breakpoint %d, at %s:%d\n", bp.bpno, file, lineno); - break; - case MRB_DEBUG_BPTYPE_METHOD: - method_name = bp.point.methodpoint.method_name; - class_name = bp.point.methodpoint.class_name; - if (class_name == NULL) { - printf("Breakpoint %d, %s\n", bp.bpno, method_name); - } - else { - printf("Breakpoint %d, %s:%s\n", bp.bpno, class_name, method_name); - } - if (mrdb->dbg->isCfunc) { - printf("Stopped before calling the C function.\n"); - } - break; - default: - break; - } - } -} - -static void -print_info_stopped_step_next(mrb_state *mrb, mrdb_state *mrdb) -{ - const char* file = mrdb->dbg->prvfile; - uint16_t lineno = mrdb->dbg->prvline; - printf("%s:%d\n", file, lineno); -} - -static void -print_info_stopped_code(mrb_state *mrb, mrdb_state *mrdb) -{ - char* file = mrb_debug_get_source(mrb, mrdb, mrdb->srcpath, mrdb->dbg->prvfile); - uint16_t lineno = mrdb->dbg->prvline; - if (file != NULL) { - mrb_debug_list(mrb, mrdb->dbg, file, lineno, lineno); - mrb_free(mrb, file); - } -} - -static void -print_info_stopped(mrb_state *mrb, mrdb_state *mrdb) -{ - switch(mrdb->dbg->bm) { - case BRK_BREAK: - print_info_stopped_break(mrb, mrdb); - print_info_stopped_code(mrb, mrdb); - break; - case BRK_STEP: - case BRK_NEXT: - print_info_stopped_step_next(mrb, mrdb); - print_info_stopped_code(mrb, mrdb); - break; - default: - break; - } -} - -static debug_command* -get_and_parse_command(mrb_state *mrb, mrdb_state *mrdb) -{ - debug_command *cmd = NULL; - char *p; - int i; - - while (!cmd) { - for (p=NULL; !p || *p=='\0'; ) { - printf("(%s:%d) ", mrdb->dbg->prvfile, mrdb->dbg->prvline); - fflush(stdout); - p = get_command(mrb, mrdb); - } - - cmd = parse_command(mrb, mrdb, p); -#ifdef _DBG_MRDB_PARSER_ - for (i=0; i<mrdb->wcnt; i++) { - printf("%d: %s\n", i, mrdb->words[i]); - } -#endif - if (!cmd) { - printf("invalid command ("); - for (i=0; i<mrdb->wcnt; i++) { - if (i>0) { - printf(" "); - } - printf("%s", mrdb->words[i]); - } - puts(")"); - } - } - return cmd; -} - -static int32_t -check_method_breakpoint(mrb_state *mrb, mrb_irep *irep, mrb_code *pc, mrb_value *regs) -{ - struct RClass* c; - mrb_sym sym; - int32_t bpno; - mrb_bool isCfunc; - - mrb_debug_context *dbg = mrb_debug_context_get(mrb); - - isCfunc = FALSE; - bpno = dbg->method_bpno; - dbg->method_bpno = 0; - - switch(GET_OPCODE(*pc)) { - case OP_SEND: - case OP_SENDB: - c = mrb_class(mrb, regs[GETARG_A(*pc)]); - sym = irep->syms[GETARG_B(*pc)]; - break; - case OP_SUPER: - c = mrb->c->ci->target_class->super; - sym = mrb->c->ci->mid; - break; - default: - sym = 0; - break; - } - if (sym != 0) { - dbg->method_bpno = mrb_debug_check_breakpoint_method(mrb, dbg, c, sym, &isCfunc); - if (isCfunc) { - bpno = dbg->method_bpno; - dbg->method_bpno = 0; - } - } - dbg->isCfunc = isCfunc; - return bpno; -} - -static void -mrb_code_fetch_hook(mrb_state *mrb, mrb_irep *irep, mrb_code *pc, mrb_value *regs) -{ - const char *file; - int32_t line; - int32_t bpno; - - mrb_debug_context *dbg = mrb_debug_context_get(mrb); - - mrb_assert(dbg); - - dbg->irep = irep; - dbg->pc = pc; - dbg->regs = regs; - - if (dbg->xphase == DBG_PHASE_RESTART) { - dbg->root_irep = irep; - dbg->prvfile = NULL; - dbg->prvline = 0; - dbg->prvci = NULL; - dbg->xm = DBG_RUN; - dbg->xphase = DBG_PHASE_RUNNING; - } - - file = mrb_debug_get_filename(irep, pc - irep->iseq); - line = mrb_debug_get_line(irep, pc - irep->iseq); - - switch (dbg->xm) { - case DBG_STEP: - if (!file || (dbg->prvfile == file && dbg->prvline == line)) { - return; - } - dbg->method_bpno = 0; - dbg->bm = BRK_STEP; - break; - - case DBG_NEXT: - if (!file || (dbg->prvfile == file && dbg->prvline == line)) { - return; - } - if ((intptr_t)(dbg->prvci) < (intptr_t)(mrb->c->ci)) { - return; - } - dbg->prvci = NULL; - dbg->method_bpno = 0; - dbg->bm = BRK_NEXT; - break; - - case DBG_RUN: - bpno = check_method_breakpoint(mrb, irep, pc, regs); - if (bpno > 0) { - dbg->stopped_bpno = bpno; - dbg->bm = BRK_BREAK; - break; - } - if (dbg->prvfile != file || dbg->prvline != line) { - bpno = mrb_debug_check_breakpoint_line(mrb, dbg, file, line); - if (bpno > 0) { - dbg->stopped_bpno = bpno; - dbg->bm = BRK_BREAK; - break; - } - } - dbg->prvfile = file; - dbg->prvline = line; - return; - case DBG_INIT: - dbg->root_irep = irep; - dbg->bm = BRK_INIT; - if (!file || line < 0) { - puts("Cannot get debugging information."); - } - break; - - default: - return; - } - - dbg->prvfile = file; - dbg->prvline = line; - - if (dbg->bm == BRK_BREAK && --dbg->ccnt > 0) { - return; - } - dbg->break_hook(mrb, dbg); - - dbg->xphase = DBG_PHASE_RUNNING; -} - -static mrdb_exemode -mrb_debug_break_hook(mrb_state *mrb, mrb_debug_context *dbg) -{ - debug_command *cmd; - dbgcmd_state st = DBGST_CONTINUE; - mrdb_state *mrdb = mrdb_state_get(mrb); - - print_info_stopped(mrb, mrdb); - - while (1) { - cmd = get_and_parse_command(mrb, mrdb); - mrb_assert(cmd); - - st = cmd->func(mrb, mrdb); - - if ((st == DBGST_CONTINUE) || (st == DBGST_RESTART)) break; - } - return dbg->xm; -} - -int -main(int argc, char **argv) -{ - mrb_state *mrb = mrb_open(); - int n = -1; - struct _args args; - mrb_value v; - mrdb_state *mrdb; - mrdb_state *mrdb_backup; - mrb_debug_context* dbg_backup; - debug_command *cmd; - - l_restart: - - if (mrb == NULL) { - fputs("Invalid mrb_state, exiting mruby\n", stderr); - return EXIT_FAILURE; - } - - /* parse command parameters */ - n = parse_args(mrb, argc, argv, &args); - if (n == EXIT_FAILURE || args.rfp == NULL) { - cleanup(mrb, &args); - usage(argv[0]); - return n; - } - - /* initialize debugger information */ - mrdb = mrdb_state_get(mrb); - mrb_assert(mrdb && mrdb->dbg); - mrdb->srcpath = args.srcpath; - - if (mrdb->dbg->xm == DBG_QUIT) { - mrdb->dbg->xphase = DBG_PHASE_RESTART; - } - else { - mrdb->dbg->xphase = DBG_PHASE_BEFORE_RUN; - } - mrdb->dbg->xm = DBG_INIT; - mrdb->dbg->ccnt = 1; - - /* setup hook functions */ - mrb->code_fetch_hook = mrb_code_fetch_hook; - mrdb->dbg->break_hook = mrb_debug_break_hook; - - if (args.mrbfile) { /* .mrb */ - v = mrb_load_irep_file(mrb, args.rfp); - } - else { /* .rb */ - mrbc_context *cc = mrbc_context_new(mrb); - mrbc_filename(mrb, cc, args.fname); - v = mrb_load_file_cxt(mrb, args.rfp, cc); - mrbc_context_free(mrb, cc); - } - if (mrdb->dbg->xm == DBG_QUIT && !mrb_undef_p(v) && mrb->exc) { - const char *classname = mrb_obj_classname(mrb, mrb_obj_value(mrb->exc)); - if (!strcmp(classname, "DebuggerExit")) { - cleanup(mrb, &args); - return 0; - } - if (!strcmp(classname, "DebuggerRestart")) { - mrdb_backup = mrdb_state_get(mrb); - dbg_backup = mrb_debug_context_get(mrb); - - mrdb_state_set(NULL); - mrb_debug_context_set(NULL); - - cleanup(mrb, &args); - mrb = mrb_open(); - - mrdb_state_set(mrdb_backup); - mrb_debug_context_set(dbg_backup); - - goto l_restart; - } - } - puts("mruby application exited."); - mrdb->dbg->xphase = DBG_PHASE_AFTER_RUN; - if (!mrb_undef_p(v)) { - if (mrb->exc) { - mrb_print_error(mrb); - } - else { - printf(" => "); - mrb_p(mrb, v); - } - } - - mrdb->dbg->prvfile = "-"; - mrdb->dbg->prvline = 0; - - while (1) { - cmd = get_and_parse_command(mrb, mrdb); - mrb_assert(cmd); - - if (cmd->id == DBGCMD_QUIT) { - break; - } - - if ( cmd->func(mrb, mrdb) == DBGST_RESTART ) goto l_restart; - } - - cleanup(mrb, &args); - - return 0; -} diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.h b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.h deleted file mode 100644 index 5ac12c1cd..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.h +++ /dev/null @@ -1,165 +0,0 @@ -/* -** mrdb.h - mruby debugger -** -*/ - -#ifndef MRDB_H -#define MRDB_H - -#include <mruby.h> - -#include "mrdbconf.h" - -#ifdef _MSC_VER -# define __func__ __FUNCTION__ -#endif - -#define MAX_COMMAND_WORD (16) - -typedef enum debug_command_id { - DBGCMD_RUN, - DBGCMD_CONTINUE, - DBGCMD_NEXT, - DBGCMD_STEP, - DBGCMD_BREAK, - DBGCMD_INFO_BREAK, - DBGCMD_WATCH, - DBGCMD_INFO_WATCH, - DBGCMD_ENABLE, - DBGCMD_DISABLE, - DBGCMD_DELETE, - DBGCMD_PRINT, - DBGCMD_DISPLAY, - DBGCMD_INFO_DISPLAY, - DBGCMD_DELETE_DISPLAY, - DBGCMD_EVAL, - DBGCMD_BACKTRACE, - DBGCMD_LIST, - DBGCMD_HELP, - DBGCMD_QUIT, - DBGCMD_UNKNOWN -} debug_command_id; - -typedef enum dbgcmd_state { - DBGST_CONTINUE, - DBGST_PROMPT, - DBGST_COMMAND_ERROR, - DBGST_MAX, - DBGST_RESTART -} dbgcmd_state; - -typedef enum mrdb_exemode { - DBG_INIT, - DBG_RUN, - DBG_STEP, - DBG_NEXT, - DBG_QUIT, -} mrdb_exemode; - -typedef enum mrdb_exephase { - DBG_PHASE_BEFORE_RUN, - DBG_PHASE_RUNNING, - DBG_PHASE_AFTER_RUN, - DBG_PHASE_RESTART, -} mrdb_exephase; - -typedef enum mrdb_brkmode { - BRK_INIT, - BRK_BREAK, - BRK_STEP, - BRK_NEXT, - BRK_QUIT, -} mrdb_brkmode; - -typedef enum { - MRB_DEBUG_BPTYPE_NONE, - MRB_DEBUG_BPTYPE_LINE, - MRB_DEBUG_BPTYPE_METHOD, -} mrb_debug_bptype; - -struct mrb_irep; -struct mrbc_context; -struct mrb_debug_context; - -typedef struct mrb_debug_linepoint { - const char *file; - uint16_t lineno; -} mrb_debug_linepoint; - -typedef struct mrb_debug_methodpoint { - const char *class_name; - const char *method_name; -} mrb_debug_methodpoint; - -typedef struct mrb_debug_breakpoint { - uint32_t bpno; - uint8_t enable; - mrb_debug_bptype type; - union point { - mrb_debug_linepoint linepoint; - mrb_debug_methodpoint methodpoint; - } point; -} mrb_debug_breakpoint; - -typedef struct mrb_debug_context { - struct mrb_irep *root_irep; - struct mrb_irep *irep; - mrb_code *pc; - mrb_value *regs; - - const char *prvfile; - int32_t prvline; - mrb_callinfo *prvci; - - mrdb_exemode xm; - mrdb_exephase xphase; - mrdb_brkmode bm; - int16_t bmi; - - uint16_t ccnt; - uint16_t scnt; - - mrb_debug_breakpoint bp[MAX_BREAKPOINT]; - uint32_t bpnum; - int32_t next_bpno; - int32_t method_bpno; - int32_t stopped_bpno; - mrb_bool isCfunc; - - mrdb_exemode (*break_hook)(mrb_state *mrb, struct mrb_debug_context *dbg); - -} mrb_debug_context; - -typedef struct mrdb_state { - char *command; - uint8_t wcnt; - uint8_t pi; - char *words[MAX_COMMAND_WORD]; - const char *srcpath; - uint32_t print_no; - - mrb_debug_context *dbg; -} mrdb_state; - -typedef dbgcmd_state (*debug_command_func)(mrb_state*, mrdb_state*); - -/* cmdrun.c */ -dbgcmd_state dbgcmd_run(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_continue(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_step(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_next(mrb_state*, mrdb_state*); -/* cmdbreak.c */ -dbgcmd_state dbgcmd_break(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_info_break(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_delete(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_enable(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_disable(mrb_state*, mrdb_state*); -/* cmdprint.c */ -dbgcmd_state dbgcmd_print(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_eval(mrb_state*, mrdb_state*); -/* cmdmisc.c */ -dbgcmd_state dbgcmd_list(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_help(mrb_state*, mrdb_state*); -dbgcmd_state dbgcmd_quit(mrb_state*, mrdb_state*); - -#endif diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdbconf.h b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdbconf.h deleted file mode 100644 index f17f9c57d..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdbconf.h +++ /dev/null @@ -1,16 +0,0 @@ -/* -** mrdbconf.h - mruby debugger configuration -** -*/ - -#ifndef MRDBCONF_H -#define MRDBCONF_H - -/* configuration options: */ -/* maximum size for command buffer */ -#define MAX_COMMAND_LINE 1024 - -/* maximum number of setable breakpoint */ -#define MAX_BREAKPOINT 5 - -#endif diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdberror.h b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdberror.h deleted file mode 100644 index c7812b0d6..000000000 --- a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-bin-debugger/tools/mrdb/mrdberror.h +++ /dev/null @@ -1,20 +0,0 @@ -/* -** mrdberror.h - mruby debugger error code -** -*/ - -#ifndef MRDBERROR_H -#define MRDBERROR_H - -#define MRB_DEBUG_OK (0) -#define MRB_DEBUG_NOBUF (-1) -#define MRB_DEBUG_INVALID_ARGUMENT (-2) - -#define MRB_DEBUG_BREAK_INVALID_LINENO (-11) -#define MRB_DEBUG_BREAK_INVALID_FILE (-12) -#define MRB_DEBUG_BREAK_INVALID_NO (-13) -#define MRB_DEBUG_BREAK_NUM_OVER (-14) -#define MRB_DEBUG_BREAK_NO_OVER (-15) - -#endif - |