ObjFW  Check-in [514944f1ea]

Overview
Comment:Pass __sF around instead of std* individually

This avoids needing to #undef std{in,out,err} and then providing a new
symbol.

Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | amiga-library
Files: files | file ages | folders
SHA3-256: 514944f1eaa1845a4da0e51c779c98b56998c036d33cf5397a9db9554fd877a0
User & Date: js on 2020-06-07 16:34:48
Other Links: branch diff | manifest | tags
Context
2020-06-07
16:53
Add __(de)register_frame_info to amiga-library.m check-in: 45a8b2333d user: js tags: amiga-library
16:34
Pass __sF around instead of std* individually check-in: 514944f1ea user: js tags: amiga-library
16:03
Add libc symbols needed by the runtime to of_libc check-in: f822adb905 user: js tags: amiga-library
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified src/amiga-glue.m from [2619f44789] to [c28d6d3ae5].

︙︙
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

    "__restore_r13:\n"
    "	lwz	%r13, 44(%r12)\n"
    "	blr\n"
);
#endif

bool __saveds
glue_of_init PPC_PARAMS(unsigned int version, struct of_libc *libc,
    FILE *stderr_)
{
	M68K_ARG(unsigned int, version, d0)
	M68K_ARG(struct of_libc *, libc, a0)
	M68K_ARG(FILE *, stderr_, a1)

	return of_init(version, libc, stderr_);
}








|
<



|

|


36
37
38
39
40
41
42
43

44
45
46
47
48
49
50

    "__restore_r13:\n"
    "	lwz	%r13, 44(%r12)\n"
    "	blr\n"
);
#endif

bool __saveds
glue_of_init PPC_PARAMS(unsigned int version, struct of_libc *libc, FILE **sF)

{
	M68K_ARG(unsigned int, version, d0)
	M68K_ARG(struct of_libc *, libc, a0)
	M68K_ARG(FILE **, sF, a1)

	return of_init(version, libc, sF);
}

Modified src/amiga-library.h from [e0b880f183] to [5676e5d650].

︙︙
14
15
16
17
18
19
20









21
22
23
24
25
26
27

 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "macros.h"

#if defined(OF_COMPILING_AMIGA_LIBRARY) || defined(OF_COMPILING_AMIGA_LINKLIB)









struct of_libc {
	/*
	 * Needed by the runtime. Some of them are also used by ObjFW, but we
	 * need all of them to pass them along to the runtime.
	 */
	void *_Nullable (*_Nonnull malloc)(size_t);
	void *_Nullable (*_Nonnull calloc)(size_t, size_t);








>
>
>
>
>
>
>
>
>








14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "macros.h"

#if defined(OF_COMPILING_AMIGA_LIBRARY) || defined(OF_COMPILING_AMIGA_LINKLIB)
# if defined(__MORPHOS__)
#  include <ppcinline/macros.h>
#  define OF_M68K_ARG(type, name, reg) type name = (type)REG_##reg;
# else
#  define OF_M68K_ARG(type, name, reg)		\
	register type reg_##name __asm__(#reg);	\
	type name = reg_##name;
# endif

struct of_libc {
	/*
	 * Needed by the runtime. Some of them are also used by ObjFW, but we
	 * need all of them to pass them along to the runtime.
	 */
	void *_Nullable (*_Nonnull malloc)(size_t);
	void *_Nullable (*_Nonnull calloc)(size_t, size_t);
︙︙
59
60
61
62
63
64
65
66
67

	/* Needed only by ObjFW. */
	int (*_Nonnull vsnprintf)(const char *_Nonnull restrict, size_t,
	    const char *_Nonnull restrict, va_list);
	void (*_Nonnull exit)(int);
	char *_Nullable (*_Nonnull setlocale)(int, const char *_Nullable);
};

extern bool of_init(unsigned int version, struct of_libc *libc_, FILE *stderr_);
#endif








|


68
69
70
71
72
73
74
75
76

	/* Needed only by ObjFW. */
	int (*_Nonnull vsnprintf)(const char *_Nonnull restrict, size_t,
	    const char *_Nonnull restrict, va_list);
	void (*_Nonnull exit)(int);
	char *_Nullable (*_Nonnull setlocale)(int, const char *_Nullable);
};

extern bool of_init(unsigned int version, struct of_libc *libc, FILE **sF);
#endif

Modified src/amiga-library.m from [f07efda97e] to [1f4ef323c1].

︙︙
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

#endif

#ifdef OF_MORPHOS
const ULONG __abox__ = 1;
#endif
struct ExecBase *SysBase;
struct of_libc libc;
FILE *stderr;

#if defined(OF_AMIGAOS_M68K)
__asm__ (
    ".text\n"
    ".globl ___restore_a4\n"
    ".align 1\n"
    "___restore_a4:\n"








|








73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

#endif

#ifdef OF_MORPHOS
const ULONG __abox__ = 1;
#endif
struct ExecBase *SysBase;
struct of_libc libc;
FILE **__sF;

#if defined(OF_AMIGAOS_M68K)
__asm__ (
    ".text\n"
    ".globl ___restore_a4\n"
    ".align 1\n"
    "___restore_a4:\n"
︙︙
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343

static void *
lib_null(void)
{
	return NULL;
}

bool
of_init(unsigned int version, struct of_libc *libc_, FILE *stderr_)
{
#ifdef OF_AMIGAOS_M68K
	OF_M68K_ARG(struct ObjFWBase *, base, a6)
#else
	register struct ObjFWBase *r12 __asm__("r12");
	struct ObjFWBase *base = r12;
#endif
	uintptr_t *iter, *iter0;

	if (version > 1)
		return false;

	if (base->initialized)
		return true;

	memcpy(&libc, libc_, sizeof(libc));
	stderr = stderr_;

#ifdef OF_AMIGAOS_M68K
	if ((size_t)_EH_FRAME_BEGINS__ != (size_t)_EH_FRAME_OBJECTS__)
		return false;

	for (size_t i = 1; i <= (size_t)_EH_FRAME_BEGINS__; i++)
		libc.__register_frame_info((&_EH_FRAME_BEGINS__)[i],








|
















|








312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343

static void *
lib_null(void)
{
	return NULL;
}

bool
of_init(unsigned int version, struct of_libc *libc_, FILE **sF)
{
#ifdef OF_AMIGAOS_M68K
	OF_M68K_ARG(struct ObjFWBase *, base, a6)
#else
	register struct ObjFWBase *r12 __asm__("r12");
	struct ObjFWBase *base = r12;
#endif
	uintptr_t *iter, *iter0;

	if (version > 1)
		return false;

	if (base->initialized)
		return true;

	memcpy(&libc, libc_, sizeof(libc));
	__sF = sF;

#ifdef OF_AMIGAOS_M68K
	if ((size_t)_EH_FRAME_BEGINS__ != (size_t)_EH_FRAME_OBJECTS__)
		return false;

	for (size_t i = 1; i <= (size_t)_EH_FRAME_BEGINS__; i++)
		libc.__register_frame_info((&_EH_FRAME_BEGINS__)[i],
︙︙

Modified src/macros.h from [af30b6d7a6] to [b900515d8a].

︙︙
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331


#if __has_attribute(__swift_name__)
# define OF_SWIFT_NAME(name) __attribute__((__swift_name__(name)))
#else
# define OF_SWIFT_NAME(name)
#endif

#ifdef OF_COMPILING_AMIGA_LIBRARY
# if defined(__MORPHOS__)
#  include <ppcinline/macros.h>
#  define OF_M68K_ARG(type, name, reg) type name = (type)REG_##reg;
# else
#  define OF_M68K_ARG(type, name, reg)		\
	register type reg_##name __asm__(#reg);	\
	type name = reg_##name;
# endif
# undef stderr
extern FILE *stderr;
#endif

#ifdef __GNUC__
# ifdef OF_X86_64
#  define OF_X86_64_ASM
# endif
# ifdef OF_X86
#  define OF_X86_ASM
# endif








<
<
<
<
<
<
<
<
<
<
<
<
<








305
306
307
308
309
310
311













312
313
314
315
316
317
318


#if __has_attribute(__swift_name__)
# define OF_SWIFT_NAME(name) __attribute__((__swift_name__(name)))
#else
# define OF_SWIFT_NAME(name)
#endif














#ifdef __GNUC__
# ifdef OF_X86_64
#  define OF_X86_64_ASM
# endif
# ifdef OF_X86
#  define OF_X86_ASM
# endif
︙︙

Modified src/runtime/amiga-glue.m from [5dde941d59] to [89c63cbc77].

︙︙
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

# define PPC_PARAMS(...) (void)
# define M68K_ARG OBJC_M68K_ARG
#else
# define PPC_PARAMS(...) (__VA_ARGS__)
# define M68K_ARG(...)
#endif

extern bool objc_init(unsigned int, struct objc_libc *, FILE *, FILE *);

#ifdef OF_MORPHOS
/* All __saveds functions in this file need to use the SysV ABI */
__asm__ (
    ".section .text\n"
    ".align 2\n"
    "__restore_r13:\n"
    "	lwz	%r13, 44(%r12)\n"
    "	blr\n"
);
#endif

bool __saveds
glue_objc_init PPC_PARAMS(unsigned int version, struct objc_libc *libc,
    FILE *stdout_, FILE *stderr_)
{
	M68K_ARG(unsigned int, version, d0)
	M68K_ARG(struct objc_libc *, libc, a0)
	M68K_ARG(FILE *, stdout_, a1)
	M68K_ARG(FILE *, stderr_, a2)

	return objc_init(version, libc, stdout_, stderr_);
}

void __saveds
glue___objc_exec_class PPC_PARAMS(struct objc_module *module)
{
	M68K_ARG(struct objc_module *, module, a0)









|














|



|
<

|








25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

52
53
54
55
56
57
58
59
60

# define PPC_PARAMS(...) (void)
# define M68K_ARG OBJC_M68K_ARG
#else
# define PPC_PARAMS(...) (__VA_ARGS__)
# define M68K_ARG(...)
#endif

extern bool objc_init(unsigned int, struct objc_libc *, FILE **);

#ifdef OF_MORPHOS
/* All __saveds functions in this file need to use the SysV ABI */
__asm__ (
    ".section .text\n"
    ".align 2\n"
    "__restore_r13:\n"
    "	lwz	%r13, 44(%r12)\n"
    "	blr\n"
);
#endif

bool __saveds
glue_objc_init PPC_PARAMS(unsigned int version, struct objc_libc *libc,
    FILE **sF)
{
	M68K_ARG(unsigned int, version, d0)
	M68K_ARG(struct objc_libc *, libc, a0)
	M68K_ARG(FILE **, sF, a1)


	return objc_init(version, libc, sF);
}

void __saveds
glue___objc_exec_class PPC_PARAMS(struct objc_module *module)
{
	M68K_ARG(struct objc_module *, module, a0)
︙︙

Modified src/runtime/amiga-library.m from [6c73132350] to [750189a19b].

︙︙
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

extern void glue_objc_hashtable_free(void);

#ifdef OF_MORPHOS
const ULONG __abox__ = 1;
#endif
struct ExecBase *SysBase;
struct objc_libc libc;
FILE *stdout, *stderr;

#if defined(OF_AMIGAOS_M68K)
__asm__ (
    ".text\n"
    ".globl ___restore_a4\n"
    ".align 1\n"
    "___restore_a4:\n"








|








149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

extern void glue_objc_hashtable_free(void);

#ifdef OF_MORPHOS
const ULONG __abox__ = 1;
#endif
struct ExecBase *SysBase;
struct objc_libc libc;
FILE **__sF;

#if defined(OF_AMIGAOS_M68K)
__asm__ (
    ".text\n"
    ".globl ___restore_a4\n"
    ".align 1\n"
    "___restore_a4:\n"
︙︙
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422

static void *
lib_null(void)
{
	return NULL;
}

bool
objc_init(unsigned int version, struct objc_libc *libc_, FILE *stdout_,
    FILE *stderr_)
{
#ifdef OF_AMIGAOS_M68K
	OBJC_M68K_ARG(struct ObjFWRTBase *, base, a6)
#else
	register struct ObjFWRTBase *r12 __asm__("r12");
	struct ObjFWRTBase *base = r12;
#endif
	uintptr_t *iter, *iter0;

	if (version > 1)
		return false;

	if (base->initialized)
		return true;

	memcpy(&libc, libc_, sizeof(libc));
	stdout = stdout_;
	stderr = stderr_;

#ifdef OF_AMIGAOS_M68K
	if ((size_t)_EH_FRAME_BEGINS__ != (size_t)_EH_FRAME_OBJECTS__)
		return false;

	for (size_t i = 1; i <= (size_t)_EH_FRAME_BEGINS__; i++)
		libc.__register_frame_info((&_EH_FRAME_BEGINS__)[i],








|
<
















|
<








389
390
391
392
393
394
395
396

397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413

414
415
416
417
418
419
420

static void *
lib_null(void)
{
	return NULL;
}

bool
objc_init(unsigned int version, struct objc_libc *libc_, FILE **sF)

{
#ifdef OF_AMIGAOS_M68K
	OBJC_M68K_ARG(struct ObjFWRTBase *, base, a6)
#else
	register struct ObjFWRTBase *r12 __asm__("r12");
	struct ObjFWRTBase *base = r12;
#endif
	uintptr_t *iter, *iter0;

	if (version > 1)
		return false;

	if (base->initialized)
		return true;

	memcpy(&libc, libc_, sizeof(libc));
	__sF = sF;


#ifdef OF_AMIGAOS_M68K
	if ((size_t)_EH_FRAME_BEGINS__ != (size_t)_EH_FRAME_OBJECTS__)
		return false;

	for (size_t i = 1; i <= (size_t)_EH_FRAME_BEGINS__; i++)
		libc.__register_frame_info((&_EH_FRAME_BEGINS__)[i],
︙︙

Modified src/runtime/amigaos3.sfd from [c645261c7f] to [d4b8997270]. 

1
2
3
4
5
6
7
8
9
10
11
12
13
14

==base _ObjFWRTBase
==basetype struct Library *
==libname objfwrt68k.library
==bias 30
==public
* The following function is only for the linklib.
bool glue_objc_init(unsigned int version, struct objc_libc *libc, FILE *stdout, FILE *stderr)(d0,a0,a1,a2)
void glue___objc_exec_class(struct objc_module *_Nonnull module)(a0)
IMP _Nonnull glue_objc_msg_lookup(id _Nullable object, SEL _Nonnull selector)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_stret(id _Nullable object, SEL _Nonnull selector)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_super(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_super_stret(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
Class _Nullable glue_objc_lookUpClass(const char *_Nonnull name)(a0)
Class _Nullable glue_objc_getClass(const char *_Nonnull name)(a0)







|








1
2
3
4
5
6
7
8
9
10
11
12
13
14

==base _ObjFWRTBase
==basetype struct Library *
==libname objfwrt68k.library
==bias 30
==public
* The following function is only for the linklib.
bool glue_objc_init(unsigned int version, struct objc_libc *libc, FILE **sF)(d0,a0,a1)
void glue___objc_exec_class(struct objc_module *_Nonnull module)(a0)
IMP _Nonnull glue_objc_msg_lookup(id _Nullable object, SEL _Nonnull selector)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_stret(id _Nullable object, SEL _Nonnull selector)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_super(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
IMP _Nonnull glue_objc_msg_lookup_super_stret(struct objc_super *_Nonnull super, SEL _Nonnull selector)(a0,a1)
Class _Nullable glue_objc_lookUpClass(const char *_Nonnull name)(a0)
Class _Nullable glue_objc_getClass(const char *_Nonnull name)(a0)
︙︙

Modified src/runtime/linklib/linklib.m from [141357802d] to [67c7f14c6b].

︙︙
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118


	if ((ObjFWRTBase = OpenLibrary(OBJFWRT_AMIGA_LIB,
	    OBJFWRT_LIB_MINOR)) == NULL) {
		fputs("Failed to open " OBJFWRT_AMIGA_LIB "!\n", stderr);
		abort();
	}

	if (!glue_objc_init(1, &libc, stdout, stderr)) {
		fputs("Failed to initialize " OBJFWRT_AMIGA_LIB "!\n", stderr);
		abort();
	}

	initialized = true;
}









|








104
105
106
107
108
109
110
111
112
113
114
115
116
117
118


	if ((ObjFWRTBase = OpenLibrary(OBJFWRT_AMIGA_LIB,
	    OBJFWRT_LIB_MINOR)) == NULL) {
		fputs("Failed to open " OBJFWRT_AMIGA_LIB "!\n", stderr);
		abort();
	}

	if (!glue_objc_init(1, &libc, __sF)) {
		fputs("Failed to initialize " OBJFWRT_AMIGA_LIB "!\n", stderr);
		abort();
	}

	initialized = true;
}
︙︙

Modified src/runtime/morphos-clib.h from [cfb2b6af7e] to [c2334d45c6]. 

1
2
3
4
5
6
7
8
9

/* The following function is only for the linklib. */
bool glue_objc_init(unsigned int, struct objc_libc *, FILE *, FILE *);
void glue___objc_exec_class(struct objc_module *);
IMP glue_objc_msg_lookup(id, SEL);
IMP glue_objc_msg_lookup_stret(id, SEL);
IMP glue_objc_msg_lookup_super(struct objc_super *, SEL);
IMP glue_objc_msg_lookup_super_stret(struct objc_super *, SEL);
Class glue_objc_lookUpClass(const char *);
Class glue_objc_getClass(const char *);


|








1
2
3
4
5
6
7
8
9

/* The following function is only for the linklib. */
bool glue_objc_init(unsigned int, struct objc_libc *, FILE **);
void glue___objc_exec_class(struct objc_module *);
IMP glue_objc_msg_lookup(id, SEL);
IMP glue_objc_msg_lookup_stret(id, SEL);
IMP glue_objc_msg_lookup_super(struct objc_super *, SEL);
IMP glue_objc_msg_lookup_super_stret(struct objc_super *, SEL);
Class glue_objc_lookUpClass(const char *);
Class glue_objc_getClass(const char *);
︙︙

Modified src/runtime/morphos.fd from [f7d065769a] to [6e244cb701]. 

1
2
3
4
5
6
7
8
9
10
11
12

##base _ObjFWRTBase
##bias 30
##public
* The following function is only for the linklib.
glue_objc_init(version,libc,stdout,stderr)(sysv,r12base)
glue___objc_exec_class(module)(sysv,r12base)
glue_objc_msg_lookup(object,selector)(sysv,r12base)
glue_objc_msg_lookup_stret(object,selector)(sysv,r12base)
glue_objc_msg_lookup_super(super,selector)(sysv,r12base)
glue_objc_msg_lookup_super_stret(super,selector)(sysv,r12base)
glue_objc_lookUpClass(name)(sysv,r12base)
glue_objc_getClass(name)(sysv,r12base)





|








1
2
3
4
5
6
7
8
9
10
11
12

##base _ObjFWRTBase
##bias 30
##public
* The following function is only for the linklib.
glue_objc_init(version,libc,sF)(sysv,r12base)
glue___objc_exec_class(module)(sysv,r12base)
glue_objc_msg_lookup(object,selector)(sysv,r12base)
glue_objc_msg_lookup_stret(object,selector)(sysv,r12base)
glue_objc_msg_lookup_super(super,selector)(sysv,r12base)
glue_objc_msg_lookup_super_stret(super,selector)(sysv,r12base)
glue_objc_lookUpClass(name)(sysv,r12base)
glue_objc_getClass(name)(sysv,r12base)
︙︙

Modified src/runtime/private.h from [a7c4eb8f4b] to [5d82a9b9bc].

︙︙
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277

#  include <ppcinline/macros.h>
#  define OBJC_M68K_ARG(type, name, reg) type name = (type)REG_##reg;
# else
#  define OBJC_M68K_ARG(type, name, reg)	\
	register type reg_##name __asm__(#reg);	\
	type name = reg_##name;
# endif
# undef stdout
# undef stderr
extern FILE *stdout, *stderr;
#endif

extern void objc_register_all_categories(struct objc_symtab *_Nonnull);
extern struct objc_category *_Nullable *_Nullable
    objc_categories_for_class(Class _Nonnull);
extern void objc_unregister_all_categories(void);
extern void objc_initialize_class(Class _Nonnull);








<
<
<








261
262
263
264
265
266
267



268
269
270
271
272
273
274

#  include <ppcinline/macros.h>
#  define OBJC_M68K_ARG(type, name, reg) type name = (type)REG_##reg;
# else
#  define OBJC_M68K_ARG(type, name, reg)	\
	register type reg_##name __asm__(#reg);	\
	type name = reg_##name;
# endif



#endif

extern void objc_register_all_categories(struct objc_symtab *_Nonnull);
extern struct objc_category *_Nullable *_Nullable
    objc_categories_for_class(Class _Nonnull);
extern void objc_unregister_all_categories(void);
extern void objc_initialize_class(Class _Nonnull);
︙︙