function symbol of n arguments 变数函数符号
symbol of function 函数符号
discrete function of line symbol 线划符号离散函数
different function of line symbol 线划符号差异函数
After this, when an N_LBRAC symbol is returned, it represents a left brace and the start of the function.
此后,如果返回n_lbrac符号,该符号表示一个左括号和函数的开始部分。
When this symbol is encountered, it denotes the end of the function.
如果遇到该符号,则表示函数的结束。
You use.type to tell the linker that this value should be used as a function, and you use.global to tell the linker that this symbol can be referenced outside of the current file when linking.
type用来告诉链接器该值应该被用作函数,而. global则用来告诉链接器该符号在链接时可以在当前文件之外被引用。
It may mean something different and this is sort of just stupid re-use of syntax although frankly it wouldn't really be much fun to have yet a symbol so they went with the same symbol which is pretty reasonable in the context *a of a function prototype this just means *a expect A to be the address of an int and expect B to be the address of an int.
这里的意思有点不同,这是为了重使用的目的,虽然这个符号没有什么意义,所以在函数原型中,他们就使用了相同的符号,这只是表示,期望,是一个int型的地址,期望b是一个int型的地址。
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