ObjFW  Check-in [f840649052]

			[Minimum value for long long])

		AC_DEFINE(__have_longlong64, 1,
			[Required for AmigaOS to correctly define PRI?64])

		AC_SUBST(NOIXEMUL, -noixemul)
		AC_SUBST(OBJFW_RT_AMIGA_LIB, objfw_rt.library)
		AC_SUBST(OBJFW_RT_AMIGA_LINKLIB, libobjfw_rt.linklib.a)
		AC_SUBST(OBJFW_RT_INLINE_H, ObjFW_RT_inline.h)
		AC_SUBST(SFDC_TARGET, m68k-amigaos)
		;;
	powerpc-*-amigaos*)
		enable_shared="no"
		enable_threads="no"
		;;
	*-morphos*)
		AS_IF([test x"$with_ixemul" != x"yes"], [
			OBJCFLAGS="$OBJCFLAGS -noixemul"
			LDFLAGS="$LDFLAGS -noixemul"
			enable_files="yes"	# Required for reading ENV:

			AC_SUBST(NOIXEMUL, -noixemul)
			AC_SUBST(OBJFW_RT_AMIGA_LIB, objfw_rt.library)
			AC_SUBST(OBJFW_RT_AMIGA_LINKLIB, libobjfw_rt.linklib.a)
			AC_SUBST(OBJFW_RT_INLINE_H, ObjFW_RT_inline.h)
			AC_SUBST(SFDC_TARGET, ppc-morphos)
		])

		enable_shared="no"
		enable_threads="no"
		;;

OBJFW_SHARED_LIB = @OBJFW_SHARED_LIB@
OBJFW_STATIC_LIB = @OBJFW_STATIC_LIB@
OBJFW_FRAMEWORK = @OBJFW_FRAMEWORK@
# When changing: Be sure to also change these in the Xcode project!
OBJFW_LIB_MAJOR = 9
OBJFW_LIB_MINOR = 0
OBJFW_LIB_MAJOR_MINOR = ${OBJFW_LIB_MAJOR}.${OBJFW_LIB_MINOR}

OBJFW_RT_SHARED_LIB = @OBJFW_RT_SHARED_LIB@
OBJFW_RT_STATIC_LIB = @OBJFW_RT_STATIC_LIB@
OBJFW_RT_FRAMEWORK = @OBJFW_RT_FRAMEWORK@
OBJFW_RT_AMIGA_LIB = @OBJFW_RT_AMIGA_LIB@
OBJFW_RT_AMIGA_LINKLIB = @OBJFW_RT_AMIGA_LINKLIB@
OBJFW_RT_LIB_MAJOR = 0
OBJFW_RT_LIB_MINOR = 0
OBJFW_RT_LIB_MAJOR_MINOR = ${OBJFW_RT_LIB_MAJOR}.${OBJFW_RT_LIB_MINOR}

OBJFW_BRIDGE_SHARED_LIB = @OBJFW_BRIDGE_SHARED_LIB@
OBJFW_BRIDGE_STATIC_LIB = @OBJFW_BRIDGE_STATIC_LIB@
OBJFW_BRIDGE_FRAMEWORK = @OBJFW_BRIDGE_FRAMEWORK@

include ../../extra.mk

SUBDIRS = lookup-asm
SUBDIRS_AFTER = linklib
CLEAN = ${OBJFW_RT_INLINE_H}

SHARED_LIB = ${OBJFW_RT_SHARED_LIB}
STATIC_LIB = ${OBJFW_RT_STATIC_LIB}
FRAMEWORK = ${OBJFW_RT_FRAMEWORK}
AMIGA_LIB = ${OBJFW_RT_AMIGA_LIB}
LIB_MAJOR = ${OBJFW_RT_LIB_MAJOR}

CPPFLAGS += -I. -I.. -I../..				\
	    -DOF_COMPILING_OBJFW_RT			\
	    -DOBJFW_RT_LIB_MAJOR=${OBJFW_RT_LIB_MAJOR}	\
	    -DOBJFW_RT_LIB_MINOR=${OBJFW_RT_LIB_MINOR}
AMIGA_LIB_CFLAGS += -DOBJC_COMPILING_AMIGA_LIBRARY
LD = ${OBJC}
FRAMEWORK_LIBS = ${LIBS}

# For 68000, GCC emits calls to helper functions that expect a4 to be set.
# Remove this once the library is using -fbaserel.
AMIGA_LIB_CFLAGS += -mcpu=68020
AMIGA_LIB_LDFLAGS += -mcpu=68020

	long count;
	Protocol *__unsafe_unretained _Nonnull list[1];
};

#ifdef __cplusplus
extern "C" {
#endif
# if defined(OBJC_AMIGA_LIBRARY) || defined(OBJC_COMPILING_AMIGA_LINKLIB)
#  if defined(__amigaos__) && !defined(__MORPHOS__) && !defined(__amigaos4__)
#   define INTUITION_CLASSES_H
#  endif
#  include <exec/types.h>
#  include "ObjFW_RT_inline.h"
#  if defined(__amigaos__) && !defined(__MORPHOS__) && !defined(__amigaos4__)
#   undef INTUITION_CLASSES_H
#  endif
extern struct Library *ObjFWRTBase;
# else
extern SEL _Nonnull sel_registerName(
    const char *_Nonnull name OBJC_M68K_REG("a0"));
extern const char *_Nonnull sel_getName(SEL _Nonnull sel OBJC_M68K_REG("a0"));
extern bool sel_isEqual(SEL _Nonnull sel1 OBJC_M68K_REG("a0"),
    SEL _Nonnull sel2 OBJC_M68K_REG("a1"));

extern IMP _Nonnull objc_msg_lookup_super(struct objc_super *_Nonnull super,
    SEL _Nonnull sel);
extern IMP _Nonnull objc_msg_lookup_super_stret(
    struct objc_super *_Nonnull super, SEL _Nonnull sel);
extern id _Nullable objc_lookUpClass(const char *_Nonnull name);
extern id _Nullable objc_getClass(const char *_Nonnull name);
extern id _Nonnull objc_getRequiredClass(const char *_Nonnull name);
extern Class _Nullable objc_lookup_class(const char *_Nonnull name);
extern Class _Nonnull objc_get_class(const char *_Nonnull name);
extern void objc_exception_throw(id _Nullable object);
extern int objc_sync_enter(id _Nullable object);
extern int objc_sync_exit(id _Nullable object);
extern id _Nullable objc_getProperty(id _Nonnull self, SEL _Nonnull _cmd,
    ptrdiff_t offset, bool atomic);
extern void objc_setProperty(id _Nonnull self, SEL _Nonnull _cmd,
    ptrdiff_t offset, id _Nullable value, bool atomic, signed char copy);

==base _ObjFWRTBase
==basetype struct Library *
==libname objfw_rt.library
==bias 30
==public
* Functions for the linklib
void objc_init(struct objc_libc *libc)(a0)
* Used by the compiler - these need glue code
void glue___objc_exec_class(void *_Nonnull module)(a0)
IMP _Nonnull glue_objc_msg_lookup(id _Nullable obj, SEL _Nonnull sel)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_stret(id _Nullable obj, SEL _Nonnull sel)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_super(struct objc_super *_Nonnull super, SEL _Nonnull sel)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_super_stret(struct objc_super *_Nonnull super, SEL _Nonnull sel)(a0,a1)
id _Nullable glue_objc_lookUpClass(const char *_Nonnull name)(a0)
id _Nullable glue_objc_getClass(const char *_Nonnull name)(a0)
id _Nonnull glue_objc_getRequiredClass(const char *_Nonnull name)(a0)
Class _Nullable glue_objc_lookup_class(const char *_Nonnull name)(a0)
Class _Nonnull glue_objc_get_class(const char *_Nonnull name)(a0)
void glue_objc_exception_throw(id _Nonnull object)(a0)
int glue_objc_sync_enter(id _Nullable object)(a0)
int glue_objc_sync_exit(id _Nullable object)(a0)
id glue_objc_getProperty(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, bool atomic)(a0,a1,d0,d1)
void glue_objc_setProperty(id _Nonnull self, SEL _Nonnull _cmd, ptrdiff_t offset, id value, bool atomic, signed char copy)(a0,a1,d0,a2,d1,d2)
void glue_objc_getPropertyStruct(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
void glue_objc_setPropertyStruct(void *_Nonnull dest, const void *_Nonnull src, ptrdiff_t size, bool atomic, bool strong)(a0,a1,d0,d1,d2)
void glue_objc_enumerationMutation(id _Nonnull obj)(a0)
* Functions declared in ObjFW_RT.h
SEL _Nonnull sel_registerName(const char *_Nonnull name)(a0)
const char *_Nonnull sel_getName(SEL _Nonnull sel)(a0)
bool sel_isEqual(SEL _Nonnull sel1, SEL _Nonnull sel2)(a0,a1)
Class _Nonnull objc_allocateClassPair(Class _Nullable superclass, const char *_Nonnull name, size_t extra_bytes)(a0,a1,d0)
void objc_registerClassPair(Class _Nonnull cls)(a0)
unsigned int objc_getClassList(Class _Nonnull *_Nullable buf, unsigned int count)(a0,d0)

#import "ObjFW_RT.h"
#import "private.h"
#import "macros.h"

void
glue___objc_exec_class(void *module OBJC_M68K_REG("a0"))
{
	__objc_exec_class(module);
}

IMP
glue_objc_msg_lookup(id obj OBJC_M68K_REG("a0"), SEL sel OBJC_M68K_REG("a1"))
{
	return objc_msg_lookup(obj, sel);
}

}

id
glue_objc_getRequiredClass(const char *name OBJC_M68K_REG("a0"))
{
	return objc_getRequiredClass(name);
}

Class
glue_objc_lookup_class(const char *name OBJC_M68K_REG("a0"))
{
	return objc_lookup_class(name);
}

Class
glue_objc_get_class(const char *name OBJC_M68K_REG("a0"))
{
	return objc_get_class(name);
}

void
glue_objc_exception_throw(id object OBJC_M68K_REG("a0"))
{
	objc_exception_throw(object);

	OF_UNREACHABLE

objc_init(struct ObjFWRTBase *base OBJC_M68K_REG("a6"),
    struct objc_libc *libc_ OBJC_M68K_REG("a0"))
{
	uintptr_t *iter, *iter0;

	libc = libc_;

	stdout = libc->stdout_;
	stderr = libc->stderr_;

	iter0 = &__CTOR_LIST__[1];
	for (iter = iter0; *iter != 0; iter++);

	while (iter > iter0) {
		void (*ctor)(void) = (void (*)(void))*--iter;
		ctor();

	ULONG data_size;
	CONST_APTR *function_table;
	ULONG *data_table;
	struct Library *(*init_func)(
	    struct ExecBase *exec_base OBJC_M68K_REG("a6"),
	    BPTR seg_list OBJC_M68K_REG("a0"),
	    struct ObjFWRTBase *base OBJC_M68K_REG("d0"));
} init_table = {
	sizeof(struct ObjFWRTBase),
	function_table,
	NULL,
	lib_init
};

static struct Resident resident = {

	    ,
	.rt_Version = OBJFW_RT_LIB_MAJOR,
	.rt_Type = NT_LIBRARY,
	.rt_Pri = 0,
	.rt_Name = (char *)"objfw_rt.library",
	.rt_IdString = (char *)"ObjFW_RT " VERSION_STRING
	    " \xA9 2008-2018 Jonathan Schleifer",
	.rt_Init = &init_table
};

include ../../../extra.mk

STATIC_LIB = ${OBJFW_RT_AMIGA_LINKLIB}
SRCS = linklib.m

include ../../../buildsys.mk

CPPFLAGS += -DOBJC_COMPILING_AMIGA_LINKLIB -I.. -I../.. -I../../..
LD = ${OBJC}

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
 *               2018
 *   Jonathan Schleifer <js@heap.zone>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFW_RT.h"
#import "private.h"
#import "macros.h"

#include <proto/exec.h>
#include <stdio.h>
#include <stdlib.h>

struct Library *ObjFWRTBase;

static void __attribute__((__constructor__))
init(void)
{
	static bool initialized = false;
	static struct objc_libc libc;

	if (initialized)
		return;

	if ((ObjFWRTBase = OpenLibrary("objfw_rt.library", 0)) == NULL) {
		fputs("Failed to open objfw_rt.library!\n", stderr);
		abort();
	}

	libc = (struct objc_libc){
		.malloc = malloc,
		.calloc = calloc,
		.realloc = realloc,
		.free = free,
		.vfprintf = vfprintf,
		.fputs = fputs,
		.exit = exit,
		.abort = abort,
		.stdout_ = stdout,
		.stderr_ = stderr
	};
	objc_init(&libc);

	initialized = true;
}

OF_DESTRUCTOR()
{
	CloseLibrary(ObjFWRTBase);
}

void
__objc_exec_class(void *module)
{
	/*
	 * The compiler generates constructors that call into this, so it is
	 * possible that we are not set up yet when we get called.
	 */
	init();

	glue___objc_exec_class(module);
}

IMP
objc_msg_lookup(id obj, SEL sel)
{
	return glue_objc_msg_lookup(obj, sel);
}

IMP
objc_msg_lookup_stret(id obj, SEL sel)
{
	return glue_objc_msg_lookup_stret(obj, sel);
}

IMP
objc_msg_lookup_super(struct objc_super *super, SEL sel)
{
	return glue_objc_msg_lookup_super(super, sel);
}

IMP
objc_msg_lookup_super_stret(struct objc_super *super, SEL sel)
{
	return glue_objc_msg_lookup_super_stret(super, sel);
}

id
objc_lookUpClass(const char *name)
{
	return glue_objc_lookUpClass(name);
}

id
objc_getClass(const char *name)
{
	return glue_objc_getClass(name);
}

id
objc_getRequiredClass(const char *name)
{
	return glue_objc_getRequiredClass(name);
}

Class
objc_lookup_class(const char *name)
{
	return glue_objc_lookup_class(name);
}

Class
objc_get_class(const char *name)
{
	return glue_objc_get_class(name);
}

void
objc_exception_throw(id object)
{
	glue_objc_exception_throw(object);

	OF_UNREACHABLE
}

int
objc_sync_enter(id object)
{
	return glue_objc_sync_enter(object);
}

int
objc_sync_exit(id object)
{
	return glue_objc_sync_exit(object);
}

id
objc_getProperty(id self, SEL _cmd, ptrdiff_t offset, bool atomic)
{
	return glue_objc_getProperty(self, _cmd, offset, atomic);
}

void
objc_setProperty(id self, SEL _cmd, ptrdiff_t offset, id value, bool atomic,
    signed char copy)
{
	glue_objc_setProperty(self, _cmd, offset, value, atomic, copy);
}

void
objc_getPropertyStruct(void *dest, const void *src, ptrdiff_t size, bool atomic,
    bool strong)
{
	glue_objc_getPropertyStruct(dest, src, size, atomic, strong);
}

void
objc_setPropertyStruct(void *dest, const void *src, ptrdiff_t size, bool atomic,
    bool strong)
{
	glue_objc_setPropertyStruct(dest, src, size, atomic, strong);
}

void
objc_enumerationMutation(id obj)
{
	glue_objc_enumerationMutation(obj);
}

		} *_Nonnull buckets[256];
#else
		IMP _Nullable buckets[256];
#endif
	} *_Nonnull buckets[256];
};

#if defined(OBJC_COMPILING_AMIGA_LIBRARY) || \
    defined(OBJC_COMPILING_AMIGA_LINKLIB)

extern struct objc_libc {
	void *(*malloc)(size_t);
	void *(*calloc)(size_t, size_t);
	void *(*realloc)(void *, size_t);
	void (*free)(void *);
	int (*vfprintf)(FILE *, const char *, va_list);
	int (*fputs)(const char *, FILE *);
	void (*exit)(int);
	void (*abort)(void);
	FILE *stdout_;
	FILE *stderr_;
} *objc_libc;
#endif

#ifdef OBJC_COMPILING_AMIGA_LIBRARY
# undef stdout
# undef stderr
extern FILE *stdout, *stderr;

extern void glue___objc_exec_class(void *_Nonnull module OBJC_M68K_REG("a0"));
extern IMP _Nonnull glue_objc_msg_lookup(id _Nullable obj OBJC_M68K_REG("a0"),
    SEL _Nonnull sel OBJC_M68K_REG("a1"));
extern IMP _Nonnull glue_objc_msg_lookup_stret(
    id _Nullable obj OBJC_M68K_REG("a0"), SEL _Nonnull sel OBJC_M68K_REG("a1"));
extern IMP _Nonnull glue_objc_msg_lookup_super(
    struct objc_super *_Nonnull super OBJC_M68K_REG("a0"),
    SEL _Nonnull sel OBJC_M68K_REG("a1"));
extern IMP _Nonnull glue_objc_msg_lookup_super_stret(
    struct objc_super *_Nonnull super OBJC_M68K_REG("a0"),
    SEL _Nonnull sel OBJC_M68K_REG("a1"));
extern id _Nullable glue_objc_lookUpClass(
    const char *_Nonnull name OBJC_M68K_REG("a0"));
extern id _Nullable glue_objc_getClass(
    const char *_Nonnull name OBJC_M68K_REG("a0"));
extern id _Nonnull glue_objc_getRequiredClass(
    const char *_Nonnull name OBJC_M68K_REG("a0"));
extern Class _Nullable glue_objc_lookup_class(
    const char *_Nonnull name OBJC_M68K_REG("a0"));
extern Class _Nonnull glue_objc_get_class(
    const char *_Nonnull name OBJC_M68K_REG("a0"));
extern void glue_objc_exception_throw(id _Nullable object OBJC_M68K_REG("a0"));
extern int glue_objc_sync_enter(id _Nullable object OBJC_M68K_REG("a0"));
extern int glue_objc_sync_exit(id _Nullable object OBJC_M68K_REG("a0"));
extern id _Nullable glue_objc_getProperty(id _Nonnull self OBJC_M68K_REG("a0"),
    SEL _Nonnull _cmd OBJC_M68K_REG("a1"), ptrdiff_t offset OBJC_M68K_REG("d0"),
    bool atomic OBJC_M68K_REG("d1"));