3412ce6442
* NEW: Object file format has changed, so bytecode version has been
incremented, and all projects must be recompiled. Yes, again!
[INTERPRETER]
* OPT: Optimizations in comparison operators.
* OPT: Optimize symbol lookup tables.
[COMPILER]
* OPT: Optimize symbol lookup tables.
[GB.EVAL]
* BUG: Gambas source code is correctly highlighted again.
* NEW: Quoted identifiers (those between '{' and '}') are highlighted more
intelligently now.
git-svn-id: svn://localhost/gambas/trunk@2971 867c0c6c-44f3-4631-809d-bfa615b0a4ec
1361 lines
24 KiB
C
1361 lines
24 KiB
C
/***************************************************************************
|
||
|
||
gbc_output.c
|
||
|
||
(c) 2000-2009 Benoît Minisini <gambas@users.sourceforge.net>
|
||
|
||
This program is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 2, or (at your option)
|
||
any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
||
***************************************************************************/
|
||
|
||
#define __GBC_OUTPUT_C
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||
|
||
#include "gb_common.h"
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||
|
||
#include <sys/types.h>
|
||
#include <sys/stat.h>
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||
#include <fcntl.h>
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#include <unistd.h>
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#include <ctype.h>
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||
#include "config.h"
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||
#include "gb_error.h"
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||
#include "gb_alloc.h"
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#include "gb_str.h"
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#include "gb_file.h"
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#include "gb_common_swap.h"
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||
#include "gb_magic.h"
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||
#include "gbc_chown.h"
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#include "gbc_compile.h"
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#include "gbc_output.h"
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/*#define DEBUG*/
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/*#define DEBUG_MORE*/
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static CLASS *Class;
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||
static int StringAddr;
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||
static TABLE *StringTable;
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static int NSection;
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static int PosStartSection;
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static int SizeSection;
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static bool _swap;
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static FILE *_file;
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static int _pos;
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static char _buffer[OUTPUT_BUFFER_SIZE + 8];
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static const char * const _mbuffer = &_buffer[OUTPUT_BUFFER_SIZE];
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static char *_pbuffer;
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static OUTPUT_CHANGE *_change = NULL;
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static void output_init(void)
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{
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TABLE_create(&StringTable, sizeof(OUTPUT_SYMBOL), TF_NORMAL);
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StringAddr = 0;
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NSection = 0;
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_pos = 0;
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_pbuffer = _buffer;
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ARRAY_create(&_change);
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}
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static void output_exit(void)
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{
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TABLE_delete(&StringTable);
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ARRAY_delete(&_change);
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}
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static int get_string(const char *string, int len)
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{
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OUTPUT_SYMBOL *sym;
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int index;
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bool new;
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if (len < 0)
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len = strlen(string);
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new = !TABLE_add_symbol(StringTable, string, len, &index);
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sym = (OUTPUT_SYMBOL *)TABLE_get_symbol(StringTable, index);
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if (new)
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{
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sym->value = StringAddr;
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StringAddr += len + 1;
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}
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#ifdef DEBUG
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printf("'%.*s' -> %ld\n", len, string, sym->value);
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#endif
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return sym->value;
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}
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#define get_pos() (_pos)
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static void flush_buffer(void)
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{
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size_t len = _pbuffer - _buffer;
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|
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if (len <= 0)
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return;
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if (UNLIKELY(fwrite(_buffer, sizeof(char), len, _file) != len))
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THROW("Write error");
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_pbuffer = _buffer;
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}
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static void write_byte(unsigned char val)
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{
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#ifdef DEBUG_MORE
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printf("%ld : b %u 0x%X\n", get_pos(), val, val);
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#endif
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if (UNLIKELY(_pbuffer >= _mbuffer))
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flush_buffer();
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*_pbuffer++ = val;
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_pos++;
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/*if (fwrite(&val, sizeof(char), 1, _file) != 1)
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THROW("Write error");*/
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}
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static void write_short(ushort val)
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{
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#ifdef DEBUG_MORE
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printf("%ld : i %u 0x%X\n", get_pos(), val, val);
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#endif
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if (UNLIKELY(_swap))
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SWAP_short((short *)&val);
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if (UNLIKELY(_pbuffer >= _mbuffer))
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flush_buffer();
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*((ushort *)_pbuffer) = val;
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_pbuffer += sizeof(val);
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_pos += sizeof(val);
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}
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static void write_int(uint val)
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{
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#ifdef DEBUG_MORE
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printf("%ld : l %lu 0x%lX\n", get_pos(), val, val);
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#endif
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if (UNLIKELY(_swap))
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SWAP_int((int *)&val);
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if (UNLIKELY(_pbuffer >= _mbuffer))
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flush_buffer();
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*((uint *)_pbuffer) = val;
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_pbuffer += sizeof(val);
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_pos += sizeof(val);
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}
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static void write_int64(uint64_t val)
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{
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#ifdef DEBUG_MORE
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printf("%ld : l %llu 0x%llX\n", get_pos(), val, val);
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#endif
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if (UNLIKELY(_swap))
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SWAP_int64((int64_t *)&val);
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if (UNLIKELY(_pbuffer >= _mbuffer))
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flush_buffer();
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*((uint64_t *)_pbuffer) = val;
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_pbuffer += sizeof(val);
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_pos += sizeof(val);
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}
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static void write_string(const char *str, int len)
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{
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#ifdef DEBUG_MORE
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printf("%ld : s \"%.*s\"\n", get_pos(), len, str);
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#endif
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if (UNLIKELY(&_pbuffer[len] > _mbuffer))
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flush_buffer();
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if (&_pbuffer[len] <= _mbuffer)
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{
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memcpy(_pbuffer, str, len);
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_pbuffer += len;
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*_pbuffer++ = 0;
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_pos += len + 1;
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return;
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}
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if (UNLIKELY(fwrite(str, sizeof(char), len, _file) != len))
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THROW("Write error");
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_pos += len;
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write_byte(0);
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}
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static void write_buffer(void *str, int len)
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{
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#ifdef DEBUG_MORE
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printf("%ld : buffer %ld octets\n", get_pos(), len);
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#endif
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if (len == 0)
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return;
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if (&_pbuffer[len] > _mbuffer)
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flush_buffer();
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if (&_pbuffer[len] <= _mbuffer)
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{
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memcpy(_pbuffer, str, len);
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_pbuffer += len;
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_pos += len;
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return;
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}
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flush_buffer();
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|
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if (UNLIKELY(fwrite(str, sizeof(char), len, _file) != len))
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THROW("Write error");
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_pos += len;
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}
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static void write_pad(void)
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{
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while (get_pos() & 0x3)
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write_byte(0);
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}
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static void write_type(TYPE type)
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{
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write_byte(type.t.flag);
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write_byte(type.t.id);
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write_short(type.t.value);
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}
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static void add_change(off_t pos, uint val)
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{
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int prev = get_pos();
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char *ppos;
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OUTPUT_CHANGE *change;
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ppos = &_buffer[pos - (prev - (_pbuffer - _buffer))];
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if (ppos >= _buffer && ppos < (_pbuffer - sizeof(uint)))
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{
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*((uint *)ppos) = val;
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return;
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}
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change = ARRAY_add(&_change);
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change->pos = pos;
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change->val = val;
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}
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static void begin_section(const char *name, int size)
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{
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NSection++;
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#ifdef DEBUG
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printf("Section #%d : %s\n", NSection, name);
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#endif
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if (size)
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{
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PosStartSection = get_pos();
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write_int(0);
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}
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else
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PosStartSection = 0;
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SizeSection = size;
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}
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static void end_section(void)
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{
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int len;
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if (PosStartSection)
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{
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write_pad();
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len = get_pos() - PosStartSection - sizeof(int);
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add_change(PosStartSection, len);
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#ifdef DEBUG
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printf("==> %ld %s\n", len / SizeSection, (SizeSection == 1) ? "bytes" : "elements");
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if (len % SizeSection)
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printf("*** remain %ld bytes\n", len % SizeSection);
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#endif
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}
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}
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static void output_header(void)
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{
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begin_section("Header", 0);
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/* magic */
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write_int(OUTPUT_MAGIC);
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/* version */
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write_int(GAMBAS_PCODE_VERSION);
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/* endianness */
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write_int(OUTPUT_ENDIAN);
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/* flag */
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if (JOB->debug)
|
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write_int(1);
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else
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write_int(0);
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end_section();
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}
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static void output_class(void)
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{
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short flag;
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begin_section("Class", 1);
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// Parent class
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write_short(Class->parent);
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// Class flags
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flag = 0;
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if (Class->exported) flag |= 1;
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if (Class->autocreate) flag |= 2;
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if (Class->optional) flag |= 4;
|
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if (Class->nocreate) flag |= 8;
|
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write_short(flag);
|
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|
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// Static size
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write_int(Class->size_stat);
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|
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// Dynamic size
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write_int(Class->size_dyn);
|
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|
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// Number of structures
|
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write_short(ARRAY_count(Class->structure));
|
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|
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// reserved
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write_short(0);
|
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|
||
end_section();
|
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}
|
||
|
||
|
||
static void output_desc(void)
|
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{
|
||
int i, n, nn = 0;
|
||
CLASS_SYMBOL *csym;
|
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TYPE type;
|
||
short out_type;
|
||
|
||
n = TABLE_count(Class->table);
|
||
|
||
begin_section("Description", 6 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
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{
|
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csym = (CLASS_SYMBOL *)TABLE_get_symbol_sort(Class->table, i);
|
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//csym = (CLASS_SYMBOL *)TABLE_get_symbol(Class->table, csym->symbol.sort);
|
||
|
||
type = csym->global.type;
|
||
|
||
if (TYPE_is_public(type))
|
||
{
|
||
nn++;
|
||
/* name */
|
||
write_int(get_string(csym->symbol.name, csym->symbol.len));
|
||
/* datatype */
|
||
write_type(csym->global.type);
|
||
|
||
switch (TYPE_get_kind(type))
|
||
{
|
||
case TK_VARIABLE:
|
||
|
||
/* offset */
|
||
write_int(csym->global.value);
|
||
/* read */
|
||
write_int(0);
|
||
/* write */
|
||
write_int(0);
|
||
|
||
if (TYPE_is_static(type))
|
||
out_type = CD_STATIC_VARIABLE_ID;
|
||
else
|
||
out_type = CD_VARIABLE_ID;
|
||
|
||
break;
|
||
|
||
case TK_PROPERTY:
|
||
|
||
/* read */
|
||
write_int(Class->prop[csym->global.value].read);
|
||
/* write */
|
||
write_int(Class->prop[csym->global.value].write);
|
||
/* flag */
|
||
write_int(0);
|
||
|
||
if (TYPE_is_static(type))
|
||
out_type = CD_STATIC_PROPERTY_ID;
|
||
else
|
||
out_type = CD_PROPERTY_ID;
|
||
|
||
break;
|
||
|
||
case TK_CONST:
|
||
|
||
/* param */
|
||
write_int(csym->global.value);
|
||
/* read */
|
||
write_int(0);
|
||
/* write */
|
||
write_int(0);
|
||
|
||
out_type = CD_CONSTANT_ID;
|
||
|
||
break;
|
||
|
||
case TK_FUNCTION:
|
||
|
||
/* exec */
|
||
write_int(csym->global.value);
|
||
/* signature */
|
||
write_int(0);
|
||
/* nparam */
|
||
write_int(0);
|
||
|
||
if (TYPE_is_static(type))
|
||
out_type = CD_STATIC_METHOD_ID;
|
||
else
|
||
out_type = CD_METHOD_ID;
|
||
|
||
break;
|
||
|
||
case TK_EVENT:
|
||
|
||
/* exec */
|
||
write_int(csym->global.value);
|
||
/* signature */
|
||
write_int(0);
|
||
/* nparam */
|
||
write_int(0);
|
||
|
||
out_type = CD_EVENT_ID;
|
||
|
||
break;
|
||
|
||
case TK_EXTERN:
|
||
|
||
/* exec */
|
||
write_int(csym->global.value);
|
||
/* signature */
|
||
write_int(0);
|
||
/* nparam */
|
||
write_int(0);
|
||
|
||
out_type = CD_EXTERN_ID;
|
||
|
||
break;
|
||
|
||
default:
|
||
|
||
ERROR_panic("output_desc: unknown symbol type");
|
||
continue;
|
||
}
|
||
|
||
/* type de symbole */
|
||
write_int(out_type);
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
|
||
static void output_constant(void)
|
||
{
|
||
int i, n;
|
||
CONSTANT *constant;
|
||
SYMBOL *sym;
|
||
//TABLE *table;
|
||
|
||
n = ARRAY_count(Class->constant);
|
||
|
||
begin_section("Constants", 3 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
constant = &Class->constant[i];
|
||
|
||
/* type */
|
||
write_type(constant->type);
|
||
/* value */
|
||
switch (TYPE_get_id(constant->type))
|
||
{
|
||
case T_BOOLEAN: case T_BYTE: case T_SHORT: case T_INTEGER:
|
||
|
||
write_int(constant->value);
|
||
write_int(0);
|
||
break;
|
||
|
||
case T_LONG:
|
||
|
||
write_int64(constant->lvalue);
|
||
break;
|
||
|
||
case T_SINGLE: case T_FLOAT:
|
||
|
||
sym = TABLE_get_symbol(Class->table, constant->value);
|
||
write_int(get_string(sym->name, sym->len));
|
||
write_int(sym->len);
|
||
break;
|
||
|
||
case T_STRING: case T_CSTRING:
|
||
|
||
if (constant->value == VOID_STRING)
|
||
{
|
||
write_int(0);
|
||
write_int(0);
|
||
}
|
||
else
|
||
{
|
||
sym = TABLE_get_symbol(Class->string, constant->value);
|
||
write_int(get_string(sym->name, sym->len));
|
||
write_int(sym->len);
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_class_ref(void)
|
||
{
|
||
int i, n;
|
||
SYMBOL *sym;
|
||
CLASS_REF *ref;
|
||
|
||
n = ARRAY_count(Class->class);
|
||
|
||
begin_section("External classes", sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
ref = &Class->class[i];
|
||
sym = TABLE_get_symbol(Class->table, ref->index);
|
||
if (ref->used)
|
||
{
|
||
if (ref->exported)
|
||
write_int(-get_string(sym->name, sym->len));
|
||
else
|
||
write_int(get_string(sym->name, sym->len));
|
||
}
|
||
else
|
||
{
|
||
if (JOB->verbose)
|
||
printf("Ignoring class %.*s\n", sym->len, sym->name);
|
||
write_int(-1);
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_unknown_ref(void)
|
||
{
|
||
int i, n;
|
||
SYMBOL *sym;
|
||
|
||
n = ARRAY_count(Class->unknown);
|
||
|
||
begin_section("External symbols", sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
sym = TABLE_get_symbol(Class->table, Class->unknown[i]);
|
||
write_int(get_string(sym->name, sym->len));
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_static(void)
|
||
{
|
||
int i, n;
|
||
VARIABLE *var;
|
||
|
||
n = ARRAY_count(Class->stat);
|
||
|
||
begin_section("Static variables", 2 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
var = &Class->stat[i];
|
||
|
||
/* type */
|
||
write_type(var->type);
|
||
/* addr */
|
||
write_int(var->pos);
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_dynamic(void)
|
||
{
|
||
int i, n;
|
||
VARIABLE *var;
|
||
|
||
n = ARRAY_count(Class->dyn);
|
||
|
||
begin_section("Dynamic variables", 2 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
var = &Class->dyn[i];
|
||
|
||
/* type */
|
||
write_type(var->type);
|
||
/* addr */
|
||
write_int(var->pos);
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_event(void)
|
||
{
|
||
int i, n;
|
||
EVENT *event;
|
||
SYMBOL *sym;
|
||
|
||
n = ARRAY_count(Class->event);
|
||
|
||
begin_section("Events", 4 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
event = &Class->event[i];
|
||
|
||
/* type */
|
||
write_type(event->type);
|
||
/* n_param */
|
||
write_short(event->nparam);
|
||
/* reserved */
|
||
write_short(0);
|
||
/* desc_param */
|
||
write_int(0);
|
||
/* name */
|
||
sym = TABLE_get_symbol(Class->table, event->name);
|
||
write_int(get_string(sym->name, sym->len));
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_extern(void)
|
||
{
|
||
int i, n;
|
||
EXTFUNC *ext;
|
||
SYMBOL *sym;
|
||
|
||
n = ARRAY_count(Class->ext_func);
|
||
|
||
begin_section("Extern functions", 5 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
ext = &Class->ext_func[i];
|
||
|
||
/* type */
|
||
write_type(ext->type);
|
||
/* n_param */
|
||
write_short(ext->nparam);
|
||
/* reserved */
|
||
write_short(0);
|
||
/* desc_param */
|
||
write_int(0);
|
||
/* name */
|
||
/*sym = TABLE_get_symbol(Class->table, ext->name);
|
||
write_int(get_string(sym->name, sym->len));*/
|
||
/* alias name */
|
||
if (ext->alias == NO_SYMBOL)
|
||
sym = TABLE_get_symbol(Class->table, ext->name);
|
||
else
|
||
sym = TABLE_get_symbol(Class->string, ext->alias);
|
||
write_int(get_string(sym->name, sym->len));
|
||
/* library name */
|
||
sym = TABLE_get_symbol(Class->string, ext->library);
|
||
write_int(get_string(sym->name, sym->len));
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_method(void)
|
||
{
|
||
int i, n;
|
||
FUNCTION *func;
|
||
/*SYMBOL *sym;*/
|
||
|
||
n = ARRAY_count(Class->function);
|
||
|
||
begin_section("Methods", 8 * sizeof(int));
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
func = &Class->function[i];
|
||
|
||
write_type(func->type);
|
||
write_byte(func->nparam);
|
||
write_byte(func->npmin);
|
||
write_byte(func->vararg);
|
||
write_byte(0);
|
||
write_short(func->nlocal);
|
||
write_short(func->nctrl);
|
||
write_short(func->stack);
|
||
|
||
/* gestion d'erreur */
|
||
if (func->catch && func->finally)
|
||
write_short(Min(func->finally, func->catch));
|
||
else if (func->catch)
|
||
write_short(func->catch);
|
||
else
|
||
write_short(func->finally);
|
||
|
||
/* addr_code */
|
||
write_int(func->ncode);
|
||
/* desc_param */
|
||
write_int(0);
|
||
/* desc_local */
|
||
write_int(0);
|
||
/* debug_info */
|
||
write_int(0);
|
||
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_param_local(void)
|
||
{
|
||
int i, j;
|
||
FUNCTION *func;
|
||
EVENT *event;
|
||
EXTFUNC *ext;
|
||
PARAM *param;
|
||
|
||
begin_section("Parameters", sizeof(int));
|
||
|
||
for (i = 0; i < ARRAY_count(Class->function); i++)
|
||
{
|
||
func = &Class->function[i];
|
||
|
||
if (func->name != NO_SYMBOL)
|
||
{
|
||
/* Les param<61>res sont remis dans les variables locales !
|
||
for (j = 0; j < func->nparam; j++)
|
||
{
|
||
param = &func->param[j];
|
||
write_int(param->type);
|
||
}
|
||
*/
|
||
|
||
for (j = 0; j < func->nlocal + func->nparam; j++)
|
||
{
|
||
param = &func->local[j];
|
||
|
||
/* type */
|
||
write_type(param->type);
|
||
}
|
||
}
|
||
}
|
||
|
||
for (i = 0; i < ARRAY_count(Class->event); i++)
|
||
{
|
||
event = &Class->event[i];
|
||
|
||
for (j = 0; j < event->nparam; j++)
|
||
{
|
||
param = &event->param[j];
|
||
|
||
/* type */
|
||
write_type(param->type);
|
||
}
|
||
}
|
||
|
||
for (i = 0; i < ARRAY_count(Class->ext_func); i++)
|
||
{
|
||
ext = &Class->ext_func[i];
|
||
|
||
for (j = 0; j < ext->nparam; j++)
|
||
{
|
||
param = &ext->param[j];
|
||
|
||
/* type */
|
||
write_type(param->type);
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_array(void)
|
||
{
|
||
int i, j, p;
|
||
CLASS_ARRAY *array;
|
||
|
||
begin_section("Arrays", sizeof(int));
|
||
|
||
p = ARRAY_count(Class->array) * sizeof(int);
|
||
|
||
for (i = 0; i < ARRAY_count(Class->array); i++)
|
||
{
|
||
array = &Class->array[i];
|
||
write_int(p);
|
||
p += sizeof(int) + array->ndim * sizeof(int);
|
||
}
|
||
|
||
for (i = 0; i < ARRAY_count(Class->array); i++)
|
||
{
|
||
array = &Class->array[i];
|
||
|
||
write_type(array->type);
|
||
|
||
for (j = 0; j < array->ndim; j++)
|
||
{
|
||
p = array->dim[j];
|
||
if (j == (array->ndim - 1))
|
||
p = (-p);
|
||
|
||
write_int(p);
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_structure(void)
|
||
{
|
||
int i, j;
|
||
CLASS_STRUCT *structure;
|
||
VARIABLE *field;
|
||
SYMBOL *sym;
|
||
|
||
for (i = 0; i < ARRAY_count(Class->structure); i++)
|
||
{
|
||
structure = &Class->structure[i];
|
||
|
||
begin_section("Structure", sizeof(int));
|
||
|
||
// Structure name
|
||
sym = TABLE_get_symbol(Class->table, structure->index);
|
||
write_int(get_string(sym->name, sym->len));
|
||
|
||
for (j = 0; j < structure->nfield; j++)
|
||
{
|
||
field = &structure->field[j];
|
||
|
||
// Field name
|
||
sym = TABLE_get_symbol(Class->table, field->index);
|
||
write_int(get_string(sym->name, sym->len));
|
||
|
||
// Field datatype
|
||
write_type(field->type);
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
}
|
||
|
||
static void output_code()
|
||
{
|
||
int i, j;
|
||
int n;
|
||
FUNCTION *func;
|
||
|
||
for (i = 0; i < ARRAY_count(Class->function); i++)
|
||
{
|
||
func = &Class->function[i];
|
||
|
||
n = func->ncode;
|
||
|
||
begin_section("Code", sizeof(short));
|
||
if (_swap)
|
||
{
|
||
for (j = 0; j < n; j++)
|
||
write_short(func->code[j]);
|
||
}
|
||
else
|
||
write_buffer(func->code, n * sizeof(short));
|
||
end_section();
|
||
}
|
||
}
|
||
|
||
|
||
static void output_debug_global()
|
||
{
|
||
int i, nn = 0;
|
||
CLASS_SYMBOL *csym;
|
||
TYPE type;
|
||
|
||
begin_section("Global symbol table", 4 * sizeof(int));
|
||
|
||
for (i = 0; i < TABLE_count(Class->table); i++)
|
||
{
|
||
csym = (CLASS_SYMBOL *)TABLE_get_symbol_sort(Class->table, i);
|
||
//csym = (CLASS_SYMBOL *)TABLE_get_symbol(Class->table, csym->symbol.sort);
|
||
|
||
type = csym->global.type;
|
||
switch (TYPE_get_kind(type))
|
||
{
|
||
case TK_VARIABLE:
|
||
case TK_FUNCTION:
|
||
case TK_PROPERTY:
|
||
case TK_EXTERN:
|
||
case TK_CONST:
|
||
|
||
nn++;
|
||
/* name */
|
||
write_int(get_string(csym->symbol.name, csym->symbol.len));
|
||
/* len */
|
||
write_int(csym->symbol.len);
|
||
/* type */
|
||
write_type(csym->global.type);
|
||
/* value */
|
||
write_int(csym->global.value);
|
||
|
||
break;
|
||
|
||
default:
|
||
/* ignore */
|
||
break;
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
|
||
begin_section("Global symbol table sort", sizeof(ushort));
|
||
|
||
for (i = 0; i < nn; i++)
|
||
write_short(i);
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_debug_method()
|
||
{
|
||
int i, j, n;
|
||
SYMBOL *sym;
|
||
OUTPUT_SYMBOL *osym;
|
||
CLASS_SYMBOL *csym;
|
||
PARAM *param;
|
||
FUNCTION *func;
|
||
TABLE *table;
|
||
int index;
|
||
|
||
begin_section("Debug method info", 5 * sizeof(int));
|
||
|
||
for (i = 0; i < ARRAY_count(Class->function); i++)
|
||
{
|
||
func = &Class->function[i];
|
||
|
||
if (func->pos_line != NULL)
|
||
{
|
||
/* line */
|
||
write_short(func->line);
|
||
write_short(ARRAY_count(func->pos_line));
|
||
/* pos_line */
|
||
write_int(0);
|
||
/* nom */
|
||
sym = TABLE_get_symbol(Class->table, func->name);
|
||
write_int(get_string(sym->name, sym->len));
|
||
/* local symbols */
|
||
write_int(0);
|
||
/* n_local */
|
||
write_short(0);
|
||
/* reserved */
|
||
write_short(0);
|
||
}
|
||
else
|
||
{
|
||
write_short(0);
|
||
write_short(0);
|
||
write_int(0);
|
||
write_int(0);
|
||
write_int(0);
|
||
write_short(0);
|
||
write_short(0);
|
||
}
|
||
}
|
||
|
||
end_section();
|
||
|
||
for (i = 0; i < ARRAY_count(Class->function); i++)
|
||
{
|
||
func = &Class->function[i];
|
||
|
||
n = func->pos_line ? ARRAY_count(func->pos_line) : 0;
|
||
|
||
begin_section("Debug method lines", sizeof(short));
|
||
|
||
if (_swap)
|
||
{
|
||
for (j = 0; j < n; j++)
|
||
write_short(func->pos_line[j]);
|
||
}
|
||
else
|
||
write_buffer(func->pos_line, n * sizeof(short));
|
||
|
||
end_section();
|
||
}
|
||
|
||
for (i = 0; i < ARRAY_count(Class->function); i++)
|
||
{
|
||
func = &Class->function[i];
|
||
|
||
begin_section("Debug method local symbols", sizeof(int) * 3);
|
||
|
||
if (func->name != NO_SYMBOL)
|
||
{
|
||
sym = (SYMBOL *)TABLE_get_symbol(Class->table, func->name);
|
||
/*printf("%.*s()\n", sym->len, sym->name);*/
|
||
|
||
TABLE_create(&table, sizeof(OUTPUT_SYMBOL), TF_IGNORE_CASE);
|
||
|
||
for (j = 0; j < func->nlocal + func->nparam; j++)
|
||
{
|
||
param = &func->local[j];
|
||
csym = (CLASS_SYMBOL *)TABLE_get_symbol(Class->table, param->index);
|
||
|
||
TABLE_add_symbol(table, csym->symbol.name, csym->symbol.len, &index);
|
||
osym = (OUTPUT_SYMBOL *)TABLE_get_symbol(table, index);
|
||
osym->value = param->value;/*TYPE_long(param->type);*/
|
||
}
|
||
|
||
for (j = 0; j < TABLE_count(table); j++)
|
||
{
|
||
param = &func->local[j];
|
||
osym = (OUTPUT_SYMBOL *)TABLE_get_symbol(table, j);
|
||
|
||
/* name */
|
||
write_int(get_string(osym->sym.name, osym->sym.len));
|
||
/* len */
|
||
write_int(osym->sym.len);
|
||
/* value */
|
||
write_int(osym->value);
|
||
|
||
/*printf("%.*s %ld\n", osym->sym.len, osym->sym.name, osym->value);*/
|
||
}
|
||
|
||
// We actually do not use the table sort, so do not output it!
|
||
|
||
TABLE_delete(&table);
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
}
|
||
|
||
|
||
static void output_debug_filename(void)
|
||
{
|
||
char *path;
|
||
int n;
|
||
|
||
begin_section("Debug file name", 1);
|
||
|
||
path = (char *)FILE_get_name(JOB->name);
|
||
|
||
n = strlen(path);
|
||
write_buffer(path, n);
|
||
/*write_pad();*/
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
static void output_string(void)
|
||
{
|
||
int i;
|
||
SYMBOL *sym;
|
||
|
||
begin_section("Strings", 1);
|
||
|
||
for (i = 0; i < TABLE_count(StringTable); i++)
|
||
{
|
||
sym = TABLE_get_symbol(StringTable, i);
|
||
write_string(sym->name, sym->len);
|
||
}
|
||
|
||
end_section();
|
||
}
|
||
|
||
|
||
char *OUTPUT_get_file(const char *file)
|
||
{
|
||
char *output;
|
||
char *p;
|
||
//char *dir;
|
||
char *name;
|
||
|
||
//dir = STR_copy(FILE_get_dir(file));
|
||
name = STR_copy(FILE_get_name(file));
|
||
|
||
for (p = name; *p; p++)
|
||
{
|
||
if (*p == '.')
|
||
{
|
||
*p = 0;
|
||
break;
|
||
}
|
||
|
||
*p = toupper(*p);
|
||
}
|
||
|
||
output = ".gambas";
|
||
if (mkdir(output, 0777) == 0)
|
||
FILE_set_owner(output, COMP_project);
|
||
|
||
output = STR_copy(FILE_cat(output, name, NULL));
|
||
|
||
//STR_free(dir);
|
||
STR_free(name);
|
||
|
||
return output;
|
||
}
|
||
|
||
|
||
char *OUTPUT_get_trans_file(const char *file)
|
||
{
|
||
char *output;
|
||
//char *dir;
|
||
char *name;
|
||
|
||
//dir = STR_copy(FILE_get_dir(file));
|
||
name = STR_copy(FILE_get_name(file));
|
||
|
||
output = ".lang"; //(char *)FILE_cat(dir, ".lang", NULL);
|
||
if (mkdir(output, 0777) == 0)
|
||
FILE_set_owner(output, COMP_project);
|
||
|
||
output = (char *)FILE_cat(".lang", name, NULL);
|
||
output = STR_copy(FILE_set_ext(output, "pot"));
|
||
|
||
//STR_free(dir);
|
||
STR_free(name);
|
||
|
||
return output;
|
||
}
|
||
|
||
|
||
static void output_translation(void)
|
||
{
|
||
FILE *file;
|
||
int i, j, n;
|
||
CONSTANT *constant;
|
||
SYMBOL *sym;
|
||
unsigned char c;
|
||
|
||
/*printf("Generating %s\n", JOB->tname);*/
|
||
|
||
file = fopen(JOB->tname, "w");
|
||
if (!file)
|
||
THROW("Cannot create file: &1", JOB->tname);
|
||
|
||
fprintf(file, "# %s\n# Generated by Gambas compiler\n\n", JOB->name);
|
||
|
||
fprintf(file,
|
||
"# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.\n"
|
||
"#\n"
|
||
"#, fuzzy\n"
|
||
"msgid \"\"\n"
|
||
"msgstr \"\"\n"
|
||
"\"Project-Id-Version: PACKAGE VERSION\\n\""
|
||
"\"POT-Creation-Date: 2002-11-01 04:27+0100\\n\"\n"
|
||
"\"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n\"\n"
|
||
"\"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n\"\n"
|
||
"\"Language-Team: LANGUAGE <LL@li.org>\\n\"\n"
|
||
"\"MIME-Version: 1.0\\n\"\n"
|
||
"\"Content-Type: text/plain; charset=UTF-8\\n\"\n"
|
||
"\"Content-Transfer-Encoding: 8bit\\n\"\n\n");
|
||
|
||
n = ARRAY_count(Class->constant);
|
||
|
||
for (i = 0; i < n; i++)
|
||
{
|
||
constant = &Class->constant[i];
|
||
if (TYPE_get_id(constant->type) != T_CSTRING)
|
||
continue;
|
||
|
||
sym = TABLE_get_symbol(Class->string, constant->value);
|
||
if (sym->len == 0)
|
||
continue;
|
||
|
||
for (j = 0; j < sym->len; j++)
|
||
{
|
||
c = sym->name[j];
|
||
if (c > ' ')
|
||
break;
|
||
}
|
||
|
||
if (j >= sym->len)
|
||
continue;
|
||
|
||
fprintf(file, "#: %s:%d\n", FILE_get_name(JOB->name), constant->line);
|
||
|
||
fprintf(file, "msgid \"");
|
||
|
||
for (j = 0; j < sym->len; j++)
|
||
{
|
||
c = sym->name[j];
|
||
if (c == '\n')
|
||
fprintf(file, "\\n");
|
||
else if (c == '\t')
|
||
fprintf(file, "\\t");
|
||
else if (c == '\r')
|
||
fprintf(file, "\\r");
|
||
else if (c == '\\')
|
||
fprintf(file, "\\\\");
|
||
else if (c == '"')
|
||
fprintf(file, "\\\"");
|
||
else
|
||
fputc(c, file);
|
||
}
|
||
|
||
fprintf(file, "\"\n");
|
||
fprintf(file, "msgstr \"\"\n\n");
|
||
|
||
sym->len = 0; /* Horrible hack for not writing the same string twice */
|
||
}
|
||
|
||
fclose(file);
|
||
FILE_set_owner(JOB->tname, COMP_project);
|
||
}
|
||
|
||
|
||
static void output_finalize(void)
|
||
{
|
||
int i;
|
||
|
||
flush_buffer();
|
||
|
||
for (i = 0; i < ARRAY_count(_change); i++)
|
||
{
|
||
fseek(_file, _change[i].pos, SEEK_SET);
|
||
if (fwrite(&_change[i].val, sizeof(int), 1, _file) != 1)
|
||
THROW("Write error");
|
||
}
|
||
}
|
||
|
||
|
||
void OUTPUT_do(bool swap)
|
||
{
|
||
const char *name;
|
||
|
||
_swap = swap;
|
||
|
||
output_init();
|
||
|
||
// The first string is always the class name
|
||
get_string(JOB->class->name, strlen(JOB->class->name));
|
||
|
||
name = JOB->output;
|
||
|
||
#ifdef DEBUG
|
||
printf("Output to %s\n", name);
|
||
#endif
|
||
|
||
_file = fopen(name, "w");
|
||
if (!_file)
|
||
THROW("Cannot create file: &1", name);
|
||
|
||
Class = JOB->class;
|
||
|
||
#ifdef DEBUG
|
||
printf("pos = %lu\n", get_pos());
|
||
#endif
|
||
|
||
output_header();
|
||
output_class();
|
||
output_desc();
|
||
output_constant();
|
||
output_class_ref();
|
||
output_unknown_ref();
|
||
output_static();
|
||
output_dynamic();
|
||
output_event();
|
||
output_extern();
|
||
output_method();
|
||
output_param_local();
|
||
output_array();
|
||
output_structure();
|
||
output_code();
|
||
|
||
if (JOB->debug)
|
||
{
|
||
output_debug_global();
|
||
output_debug_method();
|
||
output_debug_filename();
|
||
}
|
||
|
||
output_string();
|
||
|
||
output_finalize();
|
||
|
||
fclose(_file);
|
||
FILE_set_owner(JOB->output, COMP_project);
|
||
|
||
output_exit();
|
||
|
||
/* Internationalisation */
|
||
|
||
if (JOB->trans)
|
||
output_translation();
|
||
}
|