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トップC++14に関する質問gdbデバッガによる「Cannot access memory at address」の対処方法が知りたい。

編集履歴

質問編集履歴

3

文章を追加

2022/02/04 07:12

投稿

退会済みユーザー
test CHANGED
File without changes
test CHANGED
@@ -146,27 +146,6 @@
146
146
  sword_right_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_right_2.png");
147
147
  sword_right_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_right_3.png");
148
148
 
149
- sword_left_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_left_0.png");
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- sword_left_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_left_1.png");
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- sword_left_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_left_2.png");
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- sword_left_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_left_3.png");
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-
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- sword_up_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_up_0.png");
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- sword_up_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_up_1.png");
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- sword_up_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_up_2.png");
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- sword_up_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_up_3.png");
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-
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- sword_down_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_down_0.png");
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- sword_down_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_down_1.png");
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- sword_down_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_down_2.png");
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- sword_down_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_down_3.png");
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-
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- weapon_right_sprite = FrameWork::LoadTexture("Asset/texture/sword_right.png");
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- weapon_left_sprite = FrameWork::LoadTexture("Asset/texture/sword_left.png");
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- weapon_up_sprite = FrameWork::LoadTexture("Asset/texture/sword_up.png");
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- weapon_down_sprite = FrameWork::LoadTexture("Asset/texture/sword_down.png");
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-
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-
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149
  isThrow = false;
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150
 
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  state = State::Wait;
@@ -194,4 +173,36 @@
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173
 
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  ```
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175
 
197
-
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+ ##### Makefile
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+ ```
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+ PRG :=Game
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+ SRC_DIR :=FrameWork/source
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+ SRC_USE_DIR :=source
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+
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+ OBJ_DIR :=FrameWork/object
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+ OBJ_USE_DIR :=object
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+
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+ DEP_DIR :=FrameWork/object
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+ DEP :=$(wildcard $(DEP_DIR)/*.d)
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+
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+ SRC :=$(wildcard $(SRC_DIR)/*.cpp)
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+ SRC_USE :=$(wildcard $(SRC_USE_DIR)/*.cpp)
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+
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+ OBJ :=$(addprefix $(OBJ_DIR)/,$(patsubst %.cpp,%.o,$(notdir $(SRC))))
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+ OBJ_USE :=$(addprefix $(OBJ_USE_DIR)/,$(patsubst %.cpp,%.o,$(notdir $(SRC_USE))))
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+
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+ $(PRG): $(OBJ) $(OBJ_USE)
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+ $(CXX) $^ -o $@ -ldl -lGLESv2 -lGLU -lGL -lglfw3 -pthread -lGL -lGLEW -lfreetype -ldl -lX11
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+
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+ $(OBJ_DIR)/%.o: FrameWork/source/%.cpp
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+ $(CXX) -g -c -MMD -MP $< -o $@
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+ -include $(DEP)
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+
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+ $(OBJ_USE_DIR)/%.o: source/%.cpp
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+ $(CXX) -g -c -MMD -MP $< -o $@
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+ -include $(DEP)
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+
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+ clean:
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+ rm -f ./$(OBJ_USE_DIR)/*.o ./$(OBJ_DIR)/*.o *.out ./$(OBJ_DIR)/*.d ./$(OBJ_USE_DIR)/*.d $(PRG)
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+
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+ ```
C++14デバッグ

2

提示コードを修正

2022/02/04 05:54

投稿

退会済みユーザー
test CHANGED
File without changes
test CHANGED
@@ -181,3 +181,17 @@
181
181
  }
182
182
 
183
183
  ```
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+ ##### FrameWork::Texture 構造体
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+ ```cpp
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+ //テクスチャファイル
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+ typedef struct texture
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+ {
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+ glm::ivec2 size = glm::ivec2(0,0); //サイズ
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+ GLuint ID = 0; //テクスチャハンドル
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+ unsigned char* data; //ピクセルデータ
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+ }
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+ Texture;
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+
195
+ ```
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+
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+
C++14デバッグ

1

提示文を追加

2022/02/04 05:45

投稿

退会済みユーザー
test CHANGED
File without changes
test CHANGED
@@ -1,6 +1,6 @@
1
1
  提示コードですがgdbデバッガにて///コメント部内部の`「Cannot access memory at address」`エラーが発生するのですがこれはどう対処したらいいのでしょうか？下記の提示コードが問題の関数ですが問題点がわかりません。
2
2
 
3
-
3
+ ##### Console
4
4
  ```
5
5
  (gdb) run
6
6
  The program being debugged has been started already.
@@ -118,4 +118,66 @@
118
118
  }
119
119
  ```
120
120
 
121
+ ##### Player.cpp
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+ ```
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+ #include "../header/Player.hpp"
121
124
 
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+ #define SPEED (int)4;
126
+ #define WEAPON_ANIMATION_SPEED ((int)10)
127
+ #define WALK_ANIMATION_SPEED ((int)20)
128
+ #define THROW_SPEED ((int)5)
129
+ #define THROW_MOVE_SPEED ((int)150)
130
+ #define THROW_DISTANCE ((int)300)
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+ Player::Player() : Actor()
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+ {
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+ position = glm::ivec2(0,0);
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+ throwPosition = glm::ivec2(0,0);
135
+ throwDistance = 0;
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+ speed = SPEED;
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+ moveVector = glm::vec2(1,0);
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+
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+ up_sprite = FrameWork::LoadTexture("Asset/texture/up.png");
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+ down_sprite = FrameWork::LoadTexture("Asset/texture/down.png");
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+ left_sprite = FrameWork::LoadTexture("Asset/texture/left.png");
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+ right_sprite = FrameWork::LoadTexture("Asset/texture/right.png");
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+
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+ sword_right_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_right_0.png");
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+ sword_right_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_right_1.png");
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+ sword_right_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_right_2.png");
147
+ sword_right_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_right_3.png");
148
+
149
+ sword_left_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_left_0.png");
150
+ sword_left_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_left_1.png");
151
+ sword_left_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_left_2.png");
152
+ sword_left_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_left_3.png");
153
+
154
+ sword_up_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_up_0.png");
155
+ sword_up_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_up_1.png");
156
+ sword_up_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_up_2.png");
157
+ sword_up_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_up_3.png");
158
+
159
+ sword_down_sprite[0] = FrameWork::LoadTexture("Asset/texture/sword_down_0.png");
160
+ sword_down_sprite[1] = FrameWork::LoadTexture("Asset/texture/sword_down_1.png");
161
+ sword_down_sprite[2] = FrameWork::LoadTexture("Asset/texture/sword_down_2.png");
162
+ sword_down_sprite[3] = FrameWork::LoadTexture("Asset/texture/sword_down_3.png");
163
+
164
+ weapon_right_sprite = FrameWork::LoadTexture("Asset/texture/sword_right.png");
165
+ weapon_left_sprite = FrameWork::LoadTexture("Asset/texture/sword_left.png");
166
+ weapon_up_sprite = FrameWork::LoadTexture("Asset/texture/sword_up.png");
167
+ weapon_down_sprite = FrameWork::LoadTexture("Asset/texture/sword_down.png");
168
+
169
+
170
+ isThrow = false;
171
+
172
+ state = State::Wait;
173
+
174
+ animation_Attack_Time = 0;
175
+ animation_Attack_Clip = 1;
176
+
177
+ animation_Time = 0;
178
+ animation = false;
179
+ isMove = false;
180
+ isAttack = false;
181
+ }
182
+
183
+ ```
C++14デバッグ