优化寄存器内存申请，之前逻辑有问题导致每次多分配内存

maoabc · May 31, 2021 · 9e6e19e · 9e6e19e
1 parent 3adc699
commit 9e6e19e
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/...ect/apkprotect/src/main/java/com/nmmedit/apkprotect/dex2c/converter/JniCodeGenerator.java b/...ect/apkprotect/src/main/java/com/nmmedit/apkprotect/dex2c/converter/JniCodeGenerator.java
@@ -101,11 +101,10 @@ public void addMethod(Method method, Writer writer) throws IOException {
  } else {
  //一次同时分配寄存器及它的状态所需内存
  regsAssign = new StringBuilder(String.format(
- " const u2 flags_count = %d / sizeof(regptr_t) + ((%d %% sizeof(regptr_t)) ? 1 : 0);\n" +
- " regptr_t *regs = (regptr_t *) calloc(%d, sizeof(regptr_t) + flags_count);\n",
- registerCount, registerCount, registerCount));
+ " regptr_t *regs = (regptr_t *) calloc(%d, sizeof(regptr_t) + sizeof(u1));\n",
+ registerCount));
 
- //寄存器后面部分是寄存器状态数组,一个状态一个字节
+ //寄存器后面部分是寄存器状态数组,和寄存器数量一一对应
  regFlagsAssign = new StringBuilder(
  String.format(" u1 *reg_flags = ((u1 *) regs) + (%d * sizeof(regptr_t));\n", registerCount));
  }