ack/lang/b/lib/b.h

#ifndef B_H
#define B_H

#include <stdlib.h>
#include <stdio.h>

#if EM_PSIZE == 2
#define SHIFT 1
#elif EM_PSIZE == 4
#define SHIFT 2
#elif EM_PSIZE == 8
#define SHIFT 3
#else
#error Unsupported EM_PSIZE
#endif

extern FILE* input_unit;
extern FILE* output_unit;

#define END 4

extern uintptr_t* bmodule_main[];

extern void patch_addresses(uintptr_t** p);

extern void binit(void);

#endif
Implement enough libb to make 'Hello, world!' work. 2016-11-27 21:05:15 +00:00			`#ifndef B_H`
			`#define B_H`

			`#include <stdlib.h>`
			`#include <stdio.h>`

			`#if EM_PSIZE == 2`
			`#define SHIFT 1`
			`#elif EM_PSIZE == 4`
			`#define SHIFT 2`
			`#elif EM_PSIZE == 8`
			`#define SHIFT 3`
			`#else`
			`#error Unsupported EM_PSIZE`
			`#endif`

First draft of the B module code; a module name can now be specified as a compiler flag, which is used to set the name of the patch table. The compiler now understands C preprocessor line directives. Extend the standard library somewhat. 2016-12-29 17:10:21 +00:00			`extern FILE* input_unit;`
Implement enough libb to make 'Hello, world!' work. 2016-11-27 21:05:15 +00:00			`extern FILE* output_unit;`

First draft of the B module code; a module name can now be specified as a compiler flag, which is used to set the name of the patch table. The compiler now understands C preprocessor line directives. Extend the standard library somewhat. 2016-12-29 17:10:21 +00:00			`#define END 4`

Allow programs to override binit() (so they can register their own modules). 2016-12-31 17:39:51 +00:00			`extern uintptr_t* bmodule_main[];`

			`extern void patch_addresses(uintptr_t** p);`

			`extern void binit(void);`

Implement enough libb to make 'Hello, world!' work. 2016-11-27 21:05:15 +00:00			`#endif`