jmp_table.cpp File Reference

#include <stdio.h>
#include <xbyak/xbyak.h>

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Classes
struct	Code

Macros
#define	XBYAK_NO_OP_NAMES

Functions
int	main ()

Variables
const int	expectTbl []

Macro Definition Documentation

XBYAK_NO_OP_NAMES

#define XBYAK_NO_OP_NAMES

Definition at line 5 of file jmp_table.cpp.

Function Documentation

main()

int main

(

void

)

Definition at line 105 of file jmp_table.cpp.

{
    for (int mode = 0; mode < 3; mode++) {
        printf("mode=%d\n", mode);
        for (int grow = 0; grow < 2; grow++) {
            printf("auto grow=%s\n", grow ? "on" : "off");
            Code c(mode, grow ? 30 : 4096, grow ? Xbyak::AutoGrow : 0);
            int (*f)(int) = c.getCode<int (*)(int)>();
            c.ready();
            for (int i = 0; i < 3; i++) {
                const int a = expectTbl[i];
                const int b = f(i);
                if (a != b) {
                    printf("ERR i=%d, a=%d, b=%d\n", i, a, b);
                    exit(1);
                }
            }
        }
    }
    puts("ok");
} catch (std::exception& e) {
    printf("ERR %s\n", e.what());
}

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Variable Documentation

expectTbl

const int expectTbl[]

Initial value:

= {
    5, 9, 12
}

Definition at line 8 of file jmp_table.cpp.

                        {
    5, 9, 12
};