/usr/include/pike8.0/pike/compilation.h is in pike8.0-dev 8.0.388-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | /*
|| This file is part of Pike. For copyright information see COPYRIGHT.
|| Pike is distributed under GPL, LGPL and MPL. See the file COPYING
|| for more information.
*/
/*
* Compilator state push / pop operator construction file
*
* (Can you tell I like macros?)
*/
/*
* IMEMBER: do not reset this member when pushing
* ZMEMBER: reset this member to zero when pushing
* STACKMEMBER: Like IMEMBER, but is not allowed to become more when popping
*
* defining STRUCT defines the structures
* defining DECLARE creates global vars for saving linked list
* of these lists and the start sentinel.
* defining PUSH pushes the selected state(s) on the stack(s)
* defining POP pops the selected state(s) from the stack(s)
*
* define PROGRAM_STATE to select the program state
*/
#ifdef PIKE_DEBUG
#define DO_DEBUG_CODE(X) X
#else
#define DO_DEBUG_CODE(X)
#endif
#ifdef STRUCT
#define IMEMBER(TYPE, FIELD, VALUE) TYPE FIELD;
#define STACKMEMBER(TYPE, FIELD, VALUE) TYPE FIELD;
#define ZMEMBER(TYPE, FIELD, VALUE) TYPE FIELD;
#define SNAME(STRUCT_TAG, VAR_NAME) \
struct STRUCT_TAG { struct STRUCT_TAG *previous;
#define SEND };
#endif
#ifdef EXTERN
#define IMEMBER(X,Y,Z)
#define STACKMEMBER(X,Y,z)
#define ZMEMBER(X,Y,Z)
#define SNAME(X,Y) PMOD_EXPORT extern struct X * Y;
#define SEND
#endif
#ifdef DECLARE
#define IMEMBER(X,Y,Z) Z,
#define STACKMEMBER(X,Y,Z) 0,
#define ZMEMBER(X,Y,Z) Z,
#define SNAME(X,Y) \
extern struct X PIKE_CONCAT(Y,_base); \
struct X * Y = & PIKE_CONCAT(Y,_base); \
struct X PIKE_CONCAT(Y,_base) = { 0,
#define SEND };
#endif
#ifdef PUSH
#define IMEMBER(X,Y,Z) (nEw->Y=Pike_compiler->Y);
#define STACKMEMBER(X,Y,Z) (nEw->Y=Pike_compiler->Y);
#define ZMEMBER(X,Y,Z) /* Zapped by the memset in SNAME() below. */;
#define SNAME(X,Y) { \
struct X *nEw; \
nEw=ALLOC_STRUCT(X); \
memset((char *)nEw, 0, sizeof(struct X)); \
nEw->previous=Pike_compiler;
#define SEND \
Pike_compiler=nEw; \
}
#endif
#ifdef POP
#define IMEMBER(X,Y,Z)
#define ZMEMBER(X,Y,Z)
#define STACKMEMBER(X,Y,Z) DO_DEBUG_CODE( \
if(Pike_compiler->Y < oLd->Y) \
Pike_fatal("Stack " #Y " shrunk %ld steps compilation, currently: %p.\n", \
PTRDIFF_T_TO_LONG(oLd->Y - Pike_compiler->Y), Pike_compiler->Y); )
#define SNAME(X,Y) { \
struct X *oLd=Pike_compiler->previous;
#define SEND \
free((char *)Pike_compiler); \
Pike_compiler=oLd; \
}
#define PCODE(X) X
#else
#define PCODE(X)
#endif
#ifdef INIT
#define IMEMBER(X,Y,Z) (c->Y=Pike_compiler->Y);
#define STACKMEMBER(X,Y,Z) (c->Y=Pike_compiler->Y);
#define ZMEMBER(X,Y,Z) /* Zapped by the memset in SNAME() below. */;
#define SNAME(X,Y) { \
memset(c, 0, sizeof(struct X)); \
c->previous = Pike_compiler;
#define SEND \
Pike_compiler = c; \
}
#endif
#ifdef EXIT
#define IMEMBER(X,Y,Z)
#define ZMEMBER(X,Y,Z)
#define STACKMEMBER(X,Y,Z) DO_DEBUG_CODE( \
if(c->Y < oLd->Y) \
Pike_fatal("Stack " #Y " shrunk %ld steps compilation, currently: %p.\n", \
PTRDIFF_T_TO_LONG(oLd->Y - c->Y), c->Y); )
#define SNAME(X,Y) { \
struct X *oLd = c->previous;
#define SEND \
if (Pike_compiler == c) { \
Pike_compiler=oLd; \
} else { \
struct program_state *tmp = Pike_compiler; \
while (tmp && (tmp->previous != c)) \
tmp = tmp->previous; \
if (tmp) tmp->previous = oLd; \
else Pike_fatal("Lost track of compiler_state %p\n", c); \
} \
}
#undef PCODE
#define PCODE(X) X
#endif
#ifdef PIKE_DEBUG
#define STRMEMBER(X,Y) \
PCODE(if(Pike_compiler->X) Pike_fatal("Variable " #X " not deallocated properly.\n");) \
ZMEMBER(struct pike_string *,X,Y)
#else
#define STRMEMBER(X,Y) \
ZMEMBER(struct pike_string *,X,Y)
#endif
SNAME(program_state,Pike_compiler)
ZMEMBER(INT_TYPE,last_line,0)
STRMEMBER(last_file,0)
ZMEMBER(struct object *,fake_object,0)
ZMEMBER(struct program *,new_program,0)
ZMEMBER(struct program *,malloc_size_program,0)
ZMEMBER(node *,init_node,0)
ZMEMBER(INT32,last_pc,0)
ZMEMBER(int,num_parse_error,0)
ZMEMBER(struct compiler_frame *,compiler_frame,0)
ZMEMBER(INT32,num_used_modules,0)
IMEMBER(int,compiler_pass,0)
ZMEMBER(int,local_class_counter,0)
ZMEMBER(int,catch_level,0)
ZMEMBER(INT32,current_modifiers,0)
ZMEMBER(node *,current_attributes,0)
ZMEMBER(int,varargs,0)
ZMEMBER(int, num_create_args, 0)
ZMEMBER(int, num_inherits, 0) /* Used during second pass. */
STRMEMBER(last_identifier,0)
ZMEMBER(struct mapping *,module_index_cache,0)
STACKMEMBER(struct pike_type **,type_stackp,type_stack)
STACKMEMBER(struct pike_type ***,pike_type_mark_stackp,pike_type_mark_stack)
ZMEMBER(INT32,parent_identifier,0)
IMEMBER(int, compat_major, PIKE_MAJOR_VERSION)
IMEMBER(int, compat_minor, PIKE_MINOR_VERSION)
ZMEMBER(int, flags, 0)
ZMEMBER(struct compilation *,compiler,0)
ZMEMBER(struct block_allocator, node_allocator, BA_INIT_PAGES(sizeof(struct node_s), 2))
SEND
#undef PCODE
#undef STRMEMBER
#undef IMEMBER
#undef ZMEMBER
#undef SNAME
#undef SEND
#undef STACKMEMBER
#undef EXTERN
#undef STRUCT
#undef EXIT
#undef INIT
#undef PUSH
#undef POP
#undef DECLARE
#undef DO_DEBUG_CODE
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