rename read_insn to read_insn_nocheck

Author: yamt

lib/exec.c

@@ -1411,7 +1411,7 @@ skip_expr(const uint8_t **pp, bool goto_else)
                        *p == FRAME_OP_IF || *p == FRAME_OP_TRY_TABLE);
         }
         while (true) {
-                uint32_t op = read_insn(&p);
+                uint32_t op = read_insn_nocheck(&p);
                 switch (op) {
                 case FRAME_OP_BLOCK:
                 case FRAME_OP_LOOP:

lib/expr_parser.c

@@ -22,7 +22,7 @@ void
 parse_expr(const uint8_t **pp, struct parse_expr_context *pctx)
 {
         const uint8_t *p = *pp;
-        uint32_t op = read_insn(&p);
+        uint32_t op = read_insn_nocheck(&p);
         switch (op) {
         case FRAME_OP_BLOCK:
         case FRAME_OP_LOOP:

lib/insn.c

@@ -1064,7 +1064,7 @@ fetch_exec_next_insn(const uint8_t *p, struct cell *stack,
 }
 
 uint32_t
-read_insn(const uint8_t **pp)
+read_insn_nocheck(const uint8_t **pp)
 {
         const uint8_t *p = *pp;
         struct context ctx;

lib/insn.h

@@ -1,4 +1,4 @@
 #include <stddef.h>
 #include <stdint.h>
 
-uint32_t read_insn(const uint8_t **pp);
+uint32_t read_insn_nocheck(const uint8_t **pp);