Artifact a0b575feaf01a94fdcf2e3fb84ea7fb0abf4a8adae9412358b4d738a900a9021:
- File
src/runtime/runtime-private.h
— part of check-in
[8108a32927]
at
2013-07-24 22:56:09
on branch trunk
— lookup-asm-mips-elf.S: Support PIC.
This also improves the check for the ABI. (user: js, size: 5193) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * Jonathan Schleifer <js@webkeks.org> * * 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" struct objc_abi_class { struct objc_abi_class *metaclass; const char *superclass; const char *name; unsigned long version; unsigned long info; unsigned long instance_size; void *ivars; struct objc_abi_method_list *methodlist; void *dtable; void *subclass_list; void *sibling_class; void *protocols; void *gc_object_type; long abi_version; void *ivar_offsets; void *properties; }; struct objc_abi_method { const char *name; const char *types; IMP imp; }; struct objc_abi_method_list { struct objc_abi_method_list *next; unsigned int count; struct objc_abi_method methods[1]; }; struct objc_abi_selector { const char *name; const char *types; }; struct objc_abi_category { const char *category_name; const char *class_name; struct objc_abi_method_list *instance_methods; struct objc_abi_method_list *class_methods; struct objc_protocol_list *protocols; }; struct objc_abi_method_description { const char *name; const char *types; }; struct objc_abi_method_description_list { int count; struct objc_abi_method_description list[1]; }; struct objc_abi_static_instances { const char *class_name; id instances[1]; }; struct objc_abi_symtab { unsigned long unknown; struct objc_abi_selector *sel_refs; uint16_t cls_def_cnt; uint16_t cat_def_cnt; void *defs[1]; }; struct objc_abi_module { unsigned long version; /* 9 = non-fragile */ unsigned long size; const char *name; struct objc_abi_symtab *symtab; }; struct objc_hashtable_bucket { const char *key; const void *obj; uint32_t hash; }; struct objc_hashtable { uint32_t count; uint32_t last_idx; struct objc_hashtable_bucket **data; }; struct objc_sparsearray { struct objc_sparsearray_level2 *buckets[256]; }; #ifdef OF_SELUID24 struct objc_sparsearray_level2 { struct objc_sparsearray_level3 *buckets[256]; }; struct objc_sparsearray_level3 { const void *buckets[256]; }; #else struct objc_sparsearray_level2 { const void *buckets[256]; }; #endif extern void objc_register_all_categories(struct objc_abi_symtab*); extern struct objc_category** objc_categories_for_class(Class); extern void objc_free_all_categories(void); extern void objc_initialize_class(Class); extern void objc_update_dtable(Class); extern void objc_register_all_classes(struct objc_abi_symtab*); extern Class objc_classname_to_class(const char*); extern void objc_free_class(Class); extern void objc_free_all_classes(void); extern uint32_t objc_hash_string(const char*); extern struct objc_hashtable* objc_hashtable_new(uint32_t); extern void objc_hashtable_set(struct objc_hashtable*, const char*, const void*); extern void* objc_hashtable_get(struct objc_hashtable*, const char*); extern void objc_hashtable_free(struct objc_hashtable *h); extern void objc_register_selector(struct objc_abi_selector*); extern void objc_register_all_selectors(struct objc_abi_symtab*); extern void objc_free_all_selectors(void); extern struct objc_sparsearray* objc_sparsearray_new(void); extern void objc_sparsearray_copy(struct objc_sparsearray*, struct objc_sparsearray*); extern void objc_sparsearray_set(struct objc_sparsearray*, uint32_t, const void*); extern void objc_sparsearray_free(struct objc_sparsearray*); extern void objc_sparsearray_cleanup(void); extern void objc_init_static_instances(struct objc_abi_symtab*); extern void __objc_exec_class(struct objc_abi_module*); #ifdef OF_HAVE_THREADS extern void objc_global_mutex_lock(void); extern void objc_global_mutex_unlock(void); extern void objc_global_mutex_free(void); #else # define objc_global_mutex_lock() # define objc_global_mutex_unlock() # define objc_global_mutex_free() #endif static inline void* objc_sparsearray_get(const struct objc_sparsearray *s, uint32_t idx) { #ifdef OF_SELUID24 uint8_t i = idx >> 16; uint8_t j = idx >> 8; uint8_t k = idx; return (void*)s->buckets[i]->buckets[j]->buckets[k]; #else uint8_t i = idx >> 8; uint8_t j = idx; return (void*)s->buckets[i]->buckets[j]; #endif } #if defined(__ELF__) # if defined(__amd64__) || defined(__x86_64__) || defined(__i386__) || \ defined(__ppc__) || defined(__PPC__) || defined(__arm__) || defined(__ARM__) # define OF_ASM_LOOKUP # endif # if (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \ (defined(__mips_eabi) && _MIPS_SZPTR == 32) # define OF_ASM_LOOKUP # endif #elif defined(__MACH__) # if defined(__amd64__) || defined(__x86_64__) # define OF_ASM_LOOKUP # endif #endif #define OBJC_ERROR(...) \ { \ fprintf(stderr, "[objc @ " __FILE__ ":%d] ", __LINE__); \ fprintf(stderr, __VA_ARGS__); \ fputs("\n", stderr); \ abort(); \ }