C language function format and disassembling
The general format of the C language function definition was: type specifier function name (type specifier formal variable 1, type specifier formal variable 2,…) declaration statement part; execution statement part;}. The function definition needed to define the function header and the function body: - Function header: - Function Name: It is used to identify the name of a function. The function name must be followed by a pair of parenthesis. Other than the main function, other functions can be named according to the rules of the indicator. The program style requires that the function name can reflect the function function and help the memory. - Function Type: The function type before the function name refers to the type of the function return value. If the function is an int, int can be omitted; if the function has no return value, it is indicated by void type. If the function is a parameterless function and there is no return value after the call, the function type should be stated as void, otherwise it may cause a program error. - Formalized parameters table: The part in the parenthesis is the list of formal parameters, where the parameters are formal parameters, including the argument part of the function. Each argument should be described with the corresponding type indicator. If there are multiple arguments, separate them with commas. The formal argument list of a function without parameters is empty, but a pair of () cannot be omitted. - Function body: It is the code in the outermost pair of curly brace below the function head. It is composed of a series of statements to implement the function. The function body can contain function descriptions, variable descriptions, and executable statements. It can also be a pair of empty curly brace (such as void function (void){}, which is an "empty function". Calling it will not produce a valid operation). Regarding the disassembling of C language functions, take a simple two-digit swap function swap as an example (operated in clion): - When performing disassembling analysis, first write code in the clion and break the point, then debuff. Right-click on the debugger's break point and select disassembling analysis. - From a compilation perspective, the swap function's operation: - push % rmp: Store the stack base address of the stack. The push operation is to save the current situation because it involves the stack of other programs. - mov % rmp, % rmp: Sets the current stack top (main) as the current stack base, and rmp is the address of the stack top. - mov % rdi, -0x18 (% rmp): An assignment on the stack, which can be regarded as the address of the local variable a. - mov % rsi, -0x20 (% rmp): An assignment on the stack, which can be regarded as the address of the local variable b. - movl $0x0, -0x4 (% rmp): An assignment on the stack, which can be regarded as a local variable c. - mov -0x18(%rbp),%rax、mov (%rax),%eax、mov % eax, -0x4 (% rbb): These steps will assign a value to c. - mov -0x20(%rbp),%rax、mov (%rax),%edx、mov -0x18(%rbp),%rax、mov % edx,(% rax): These steps will assign the b value to the a value (address transfer value). - mov -0x20(%rbp),%rax、mov -0x4(%rbp),%edx、mov % edx,(% rax): These steps will assign the value c to the value b (address transfer value). - nop、pop % rmp, ret: Restore rmp and return. There is a similar push at the main function entrance. %rbp、mov % rmp, % rmp, and other operations to handle stack related operations. Read more exciting novels for free
Xu Zhengxi's wife Zhou Liqi's age
Zhou Liqi's husband is Fu Chengpeng. Zhou Liqi was born on August 30, 1979. While waiting for the TV series, he could also read the exciting content related to this site!
Introduction to the main actors of Qin Fu
The main actors of "Ode to the Great Qin Dynasty" were as follows: - Zhang Luyi played Ying Zheng (Qin Shihuang), who used the blood of his younger brother, Cheng Jiao, to clear his path to the throne. He gradually walked towards the peak of power in the face of complicated situations such as Lao Ai, who was filthy in the inner palace and had the intention of usurping the country. - Duan Yihong played Lu Buwei, a tycoon who usurped the country through an overt plot and supported the exiled Gongzi Yi. - Li Naiwen played the role of Li Si and played a big role in the cause of the King of Qin's regime to destroy the six countries. - Zhu Zhu played Zhao Ji, the mother of Qin Shihuang, the wife of King Zhuang Xiang of Qin, and a native of Handan, Zhao. - Xin Baiqing played Qin Zhuangxiang King Ying Zichu (Ying Yiren). - Ye Xiangming was playing Lao Ai, the male pet of Empress Dowager Zhao, the mother of the King of Qin. While waiting for the TV series, he could also read the exciting content related to this site!
Trivalent iron and silver reaction ion equation and phenomenon summary table
The ion equation for the reaction between iron and silver is Fe3 + + AG = Fe2 + + AG+. |reaction type| ion equation| phenomenon| |--|--|--| |Reaction of iron and silver| Fe3+ + Ag = Fe2+ + Ag+| The color of the solution might change. Trivalent iron ions were usually brownish-yellow in the solution. As the reaction went on, the concentration of iron ions decreased, and the brownish-yellow color might become lighter. The silver surface might have subtle changes, but because the generated iron ions and silver ions did not have particularly distinct color characteristics, it was difficult to observe very obvious phenomena.| <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What was the host's performance like when he let himself go
There were many ways for a host to express their freedom. In terms of social media, some hosts, such as Central TV host Zhu Guangquan, had increased their activity on social media platforms such as Weibo, Little Red Book, and TikTok. In terms of the hosting style of the show, the host, Huang Xiaoming, had a funny reaction in the variety show "The Sister Who Braves and Waves." There were also hosts who let themselves go in real life. For example, Zhou Qun danced in a high-speed rail carriage, Tu Lei recorded funny videos at home, danced in short pants, used a broom as a guitar, used a suitcase and a basin as a musical instrument, and even dressed up as a woman, wearing a wig, and doing orchid fingers. In addition, Zhu Xun said in the program,"Life will end eventually. Why not be bold?" This kind of speech that broke past the serious image of Central TV hosts could also be seen as a display of letting go of oneself. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The love between an old writer and a girl
Here are some examples of love between an old writer and a girl: - In A Letter from an Unknown Woman, a young girl fell in love with her neighbor, who was a writer, when she first fell in love. The girl's love for the author was deep and lasting. Although the author had many female companions, the girl still loved him silently. She returned after her mother remarried and had close contact with the writer, but the writer did not really remember her. Many years later, the girl turned into a woman and reunited with the author again. The author still did not recognize her, but she still loved the author deeply. She even sent white roses to the author on his birthday every year. She continued her love for the author to her child. Even when the child passed away in the end, she still carried this desperate and deep love. - In the movie "En Jiao"(Korean version of "Lolita"), the 70-year-old writer Li Shiyao and the 17-year-old En Jiao had a special relationship. En Jiao's intrusion broke the peaceful life of the old author and his disciple. The old author found his youthful vitality in En Jiao and developed feelings of love for her. He wrote his fantasies about En Jiao into a novel. However, there was a huge age gap between him and En Jiao, and there were obstacles in the secular world. His disciple Xu Zhiyou also caused many contradictions and entanglements. "Qiao Yun" is also a wonderful novel. Everyone is welcome to click and read it!
All the novels of Penguin Next Door
Penguin had a total of three works, namely," Flower of Summer Love,"" Wish Grocery Store," and " Servants of Three Surnames." These works were in the form of indulgence and were in a serial state. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Which state is Harvard University in?
Harvard University was located in the United States of America. While waiting for the TV series, he could also read the exciting content related to this site!
The latest Little Fox novel
The following are some of the novel plots involving Little Fox: In one story, a little fox that was close to people entered the house with two other foxes when Shotaro was sleeping alone at home. After Shotaro's parents came back and found the fox, his father borrowed a foxhound to search. Later, the hound found something under the floor. Shotaro's father took a gun and wanted to shoot, but Shotaro came back to stop it. The bullet shot but no one was injured, and the big fox escaped. Another story was about a thousand-year-old fox who asked someone to save his granddaughter in a dream. The protagonist encountered a fox python fighting during the day and saved a fox with two tails and brought it home. The fox recovered overnight. It would pick up pheasants and rabbits. Although it was driven away, it would return in the evening. After the protagonist entered high school, the little fox still welcomed her at the village entrance on Friday. Later, during the summer vacation of the third year of high school, an old lady came to look for her granddaughter. After seeing the little fox, she left. The protagonist chased into the forest but did not find it. When he returned home, he found that the little fox was gone, leaving a red undergarment with the girl's hair in the room. There was also a story where he saved a little fox on the way and took it as his disciple. The little fox injured the protagonist's left eye, and as a reward, he gave him a pearl glass mirror worn on his left eye. This glass mirror was made of the little fox's heart blood. The protagonist was originally the Celestial Lord of Heaven's Morning and Evening. After being murdered, he lost his memory and descended to the mortal world. The little fox found the protagonist. Although the protagonist wanted to get rid of the little fox at first, the little fox's various expressions showed that she had a complicated relationship with the protagonist. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Who are the old actors who played the Japanese commander?
Here are some of the veteran actors who played the role of the Japanese commander: - The actor who played Yamamoto Ichiki (similar to the role of a Japanese military officer) in "Drawing Swords." Although he was China, his performance was impressive. He had a master's degree in acting from the Beijing Film Academy, a doctor's degree in film studies from Beijing Normal University, and was a university teacher. - Fang Hua was known as the "Ghost King" and played the role of a Japanese officer and other villains in many films, such as Matsui in "The Plain guerrillas," Ono in "Sanjin Mountain City," and the commander of the Japanese fleet in "The Wind and Cloud of 1894." - Wang Xiaozhong played the Japanese captain Yamada in Tunnel Warfare, which was released in 1966. In the first half of his acting career, he played a lot of Japanese characters and was called the actor who played the most "devil". - Du Xudong had played the role of the Japanese commander in Operation Bandit Extermination. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The length of a recurve bow is
From the description of the competitive recurve bow in the information given, the bow length referred to the overall length from one end of the bow to the other end. For example, a competitive recurve bow with a 23"handle had a total length of 66", a 25"handle had a total length of 68", and a 27"handle had a total length of 70". The length of the bow was the length of the bow. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>