diff options
Diffstat (limited to 'src/web/server/h2o/libh2o/deps/mruby/src/codedump.c')
-rw-r--r-- | src/web/server/h2o/libh2o/deps/mruby/src/codedump.c | 474 |
1 files changed, 0 insertions, 474 deletions
diff --git a/src/web/server/h2o/libh2o/deps/mruby/src/codedump.c b/src/web/server/h2o/libh2o/deps/mruby/src/codedump.c deleted file mode 100644 index e3a33419c..000000000 --- a/src/web/server/h2o/libh2o/deps/mruby/src/codedump.c +++ /dev/null @@ -1,474 +0,0 @@ -#include <mruby.h> -#include <mruby/irep.h> -#include <mruby/debug.h> -#include <mruby/opcode.h> -#include <mruby/string.h> -#include <mruby/proc.h> - -#ifndef MRB_DISABLE_STDIO -static int -print_r(mrb_state *mrb, mrb_irep *irep, size_t n, int pre) -{ - size_t i; - - if (n == 0) return 0; - - for (i=0; i+1<irep->nlocals; i++) { - if (irep->lv[i].r == n) { - mrb_sym sym = irep->lv[i].name; - if (pre) printf(" "); - printf("R%d:%s", (int)n, mrb_sym2name(mrb, sym)); - return 1; - } - } - return 0; -} - -#define RA 1 -#define RB 2 -#define RAB 3 - -static void -print_lv(mrb_state *mrb, mrb_irep *irep, mrb_code c, int r) -{ - int pre = 0; - - if (!irep->lv - || ((!(r & RA) || GETARG_A(c) >= irep->nlocals) - && (!(r & RB) || GETARG_B(c) >= irep->nlocals))) { - printf("\n"); - return; - } - printf("\t; "); - if (r & RA) { - pre = print_r(mrb, irep, GETARG_A(c), 0); - } - if (r & RB) { - print_r(mrb, irep, GETARG_B(c), pre); - } - printf("\n"); -} -#endif - -static void -codedump(mrb_state *mrb, mrb_irep *irep) -{ -#ifndef MRB_DISABLE_STDIO - int i; - int ai; - mrb_code c; - const char *file = NULL, *next_file; - int32_t line; - - if (!irep) return; - printf("irep %p nregs=%d nlocals=%d pools=%d syms=%d reps=%d\n", (void*)irep, - irep->nregs, irep->nlocals, (int)irep->plen, (int)irep->slen, (int)irep->rlen); - - for (i = 0; i < (int)irep->ilen; i++) { - ai = mrb_gc_arena_save(mrb); - - next_file = mrb_debug_get_filename(irep, i); - if (next_file && file != next_file) { - printf("file: %s\n", next_file); - file = next_file; - } - line = mrb_debug_get_line(irep, i); - if (line < 0) { - printf(" "); - } - else { - printf("%5d ", line); - } - - printf("%03d ", i); - c = irep->iseq[i]; - switch (GET_OPCODE(c)) { - case OP_NOP: - printf("OP_NOP\n"); - break; - case OP_MOVE: - printf("OP_MOVE\tR%d\tR%d\t", GETARG_A(c), GETARG_B(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_LOADL: - { - mrb_value v = irep->pool[GETARG_Bx(c)]; - mrb_value s = mrb_inspect(mrb, v); - printf("OP_LOADL\tR%d\tL(%d)\t; %s", GETARG_A(c), GETARG_Bx(c), RSTRING_PTR(s)); - } - print_lv(mrb, irep, c, RA); - break; - case OP_LOADI: - printf("OP_LOADI\tR%d\t%d\t", GETARG_A(c), GETARG_sBx(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_LOADSYM: - printf("OP_LOADSYM\tR%d\t:%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_LOADNIL: - printf("OP_LOADNIL\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_LOADSELF: - printf("OP_LOADSELF\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_LOADT: - printf("OP_LOADT\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_LOADF: - printf("OP_LOADF\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_GETGLOBAL: - printf("OP_GETGLOBAL\tR%d\t:%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_SETGLOBAL: - printf("OP_SETGLOBAL\t:%s\tR%d\t", - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)]), - GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_GETCONST: - printf("OP_GETCONST\tR%d\t:%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_SETCONST: - printf("OP_SETCONST\t:%s\tR%d\t", - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)]), - GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_GETMCNST: - printf("OP_GETMCNST\tR%d\tR%d::%s", GETARG_A(c), GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)])); - print_lv(mrb, irep, c, RAB); - break; - case OP_SETMCNST: - printf("OP_SETMCNST\tR%d::%s\tR%d", GETARG_A(c)+1, - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)]), - GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_GETIV: - printf("OP_GETIV\tR%d\t%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_SETIV: - printf("OP_SETIV\t%s\tR%d", - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)]), - GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_GETUPVAR: - printf("OP_GETUPVAR\tR%d\t%d\t%d", - GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_SETUPVAR: - printf("OP_SETUPVAR\tR%d\t%d\t%d", - GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_GETCV: - printf("OP_GETCV\tR%d\t%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_SETCV: - printf("OP_SETCV\t%s\tR%d", - mrb_sym2name(mrb, irep->syms[GETARG_Bx(c)]), - GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_JMP: - printf("OP_JMP\t%03d\n", i+GETARG_sBx(c)); - break; - case OP_JMPIF: - printf("OP_JMPIF\tR%d\t%03d\n", GETARG_A(c), i+GETARG_sBx(c)); - break; - case OP_JMPNOT: - printf("OP_JMPNOT\tR%d\t%03d\n", GETARG_A(c), i+GETARG_sBx(c)); - break; - case OP_SEND: - printf("OP_SEND\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_SENDB: - printf("OP_SENDB\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_TAILCALL: - printf("OP_TAILCALL\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_SUPER: - printf("OP_SUPER\tR%d\t%d\n", GETARG_A(c), - GETARG_C(c)); - break; - case OP_ARGARY: - printf("OP_ARGARY\tR%d\t%d:%d:%d:%d", GETARG_A(c), - (GETARG_Bx(c)>>10)&0x3f, - (GETARG_Bx(c)>>9)&0x1, - (GETARG_Bx(c)>>4)&0x1f, - (GETARG_Bx(c)>>0)&0xf); - print_lv(mrb, irep, c, RA); - break; - - case OP_ENTER: - printf("OP_ENTER\t%d:%d:%d:%d:%d:%d:%d\n", - (GETARG_Ax(c)>>18)&0x1f, - (GETARG_Ax(c)>>13)&0x1f, - (GETARG_Ax(c)>>12)&0x1, - (GETARG_Ax(c)>>7)&0x1f, - (GETARG_Ax(c)>>2)&0x1f, - (GETARG_Ax(c)>>1)&0x1, - GETARG_Ax(c) & 0x1); - break; - case OP_RETURN: - printf("OP_RETURN\tR%d", GETARG_A(c)); - switch (GETARG_B(c)) { - case OP_R_NORMAL: - printf("\tnormal\t"); break; - case OP_R_RETURN: - printf("\treturn\t"); break; - case OP_R_BREAK: - printf("\tbreak\t"); break; - default: - printf("\tbroken\t"); break; - } - print_lv(mrb, irep, c, RA); - break; - case OP_BLKPUSH: - printf("OP_BLKPUSH\tR%d\t%d:%d:%d:%d", GETARG_A(c), - (GETARG_Bx(c)>>10)&0x3f, - (GETARG_Bx(c)>>9)&0x1, - (GETARG_Bx(c)>>4)&0x1f, - (GETARG_Bx(c)>>0)&0xf); - print_lv(mrb, irep, c, RA); - break; - - case OP_LAMBDA: - printf("OP_LAMBDA\tR%d\tI(%+d)\t", GETARG_A(c), GETARG_b(c)+1); - switch (GETARG_c(c)) { - case OP_L_METHOD: - printf("method"); break; - case OP_L_BLOCK: - printf("block"); break; - case OP_L_LAMBDA: - printf("lambda"); break; - } - print_lv(mrb, irep, c, RA); - break; - case OP_RANGE: - printf("OP_RANGE\tR%d\tR%d\t%d", GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_METHOD: - printf("OP_METHOD\tR%d\t:%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)])); - print_lv(mrb, irep, c, RA); - break; - - case OP_ADD: - printf("OP_ADD\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_ADDI: - printf("OP_ADDI\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_SUB: - printf("OP_SUB\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_SUBI: - printf("OP_SUBI\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_MUL: - printf("OP_MUL\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_DIV: - printf("OP_DIV\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_LT: - printf("OP_LT\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_LE: - printf("OP_LE\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_GT: - printf("OP_GT\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_GE: - printf("OP_GE\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - case OP_EQ: - printf("OP_EQ\t\tR%d\t:%s\t%d\n", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)]), - GETARG_C(c)); - break; - - case OP_STOP: - printf("OP_STOP\n"); - break; - - case OP_ARRAY: - printf("OP_ARRAY\tR%d\tR%d\t%d", GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_ARYCAT: - printf("OP_ARYCAT\tR%d\tR%d\t", GETARG_A(c), GETARG_B(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_ARYPUSH: - printf("OP_ARYPUSH\tR%d\tR%d\t", GETARG_A(c), GETARG_B(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_AREF: - printf("OP_AREF\tR%d\tR%d\t%d", GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_APOST: - printf("OP_APOST\tR%d\t%d\t%d", GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_STRING: - { - mrb_value v = irep->pool[GETARG_Bx(c)]; - mrb_value s = mrb_str_dump(mrb, mrb_str_new(mrb, RSTRING_PTR(v), RSTRING_LEN(v))); - printf("OP_STRING\tR%d\tL(%d)\t; %s", GETARG_A(c), GETARG_Bx(c), RSTRING_PTR(s)); - } - print_lv(mrb, irep, c, RA); - break; - case OP_STRCAT: - printf("OP_STRCAT\tR%d\tR%d\t", GETARG_A(c), GETARG_B(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_HASH: - printf("OP_HASH\tR%d\tR%d\t%d", GETARG_A(c), GETARG_B(c), GETARG_C(c)); - print_lv(mrb, irep, c, RAB); - break; - - case OP_OCLASS: - printf("OP_OCLASS\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_CLASS: - printf("OP_CLASS\tR%d\t:%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_MODULE: - printf("OP_MODULE\tR%d\t:%s", GETARG_A(c), - mrb_sym2name(mrb, irep->syms[GETARG_B(c)])); - print_lv(mrb, irep, c, RA); - break; - case OP_EXEC: - printf("OP_EXEC\tR%d\tI(%+d)", GETARG_A(c), GETARG_Bx(c)+1); - print_lv(mrb, irep, c, RA); - break; - case OP_SCLASS: - printf("OP_SCLASS\tR%d\tR%d\t", GETARG_A(c), GETARG_B(c)); - print_lv(mrb, irep, c, RAB); - break; - case OP_TCLASS: - printf("OP_TCLASS\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_ERR: - { - mrb_value v = irep->pool[GETARG_Bx(c)]; - mrb_value s = mrb_str_dump(mrb, mrb_str_new(mrb, RSTRING_PTR(v), RSTRING_LEN(v))); - printf("OP_ERR\t%s\n", RSTRING_PTR(s)); - } - break; - case OP_EPUSH: - printf("OP_EPUSH\t:I(%+d)\n", GETARG_Bx(c)+1); - break; - case OP_ONERR: - printf("OP_ONERR\t%03d\n", i+GETARG_sBx(c)); - break; - case OP_RESCUE: - { - int a = GETARG_A(c); - int b = GETARG_B(c); - int cnt = GETARG_C(c); - - if (b == 0) { - printf("OP_RESCUE\tR%d\t\t%s", a, cnt ? "cont" : ""); - print_lv(mrb, irep, c, RA); - break; - } - else { - printf("OP_RESCUE\tR%d\tR%d\t%s", a, b, cnt ? "cont" : ""); - print_lv(mrb, irep, c, RAB); - break; - } - } - break; - case OP_RAISE: - printf("OP_RAISE\tR%d\t\t", GETARG_A(c)); - print_lv(mrb, irep, c, RA); - break; - case OP_POPERR: - printf("OP_POPERR\t%d\t\t\n", GETARG_A(c)); - break; - case OP_EPOP: - printf("OP_EPOP\t%d\n", GETARG_A(c)); - break; - - default: - printf("OP_unknown %d\t%d\t%d\t%d\n", GET_OPCODE(c), - GETARG_A(c), GETARG_B(c), GETARG_C(c)); - break; - } - mrb_gc_arena_restore(mrb, ai); - } - printf("\n"); -#endif -} - -static void -codedump_recur(mrb_state *mrb, mrb_irep *irep) -{ - int i; - - codedump(mrb, irep); - for (i=0; i<irep->rlen; i++) { - codedump_recur(mrb, irep->reps[i]); - } -} - -void -mrb_codedump_all(mrb_state *mrb, struct RProc *proc) -{ - codedump_recur(mrb, proc->body.irep); -} |