/*
- * Copyright (C) 2012
- * Dale Weiler
+ * Copyright (C) 2012, 2013
+ * Dale Weiler
+ * Wolfgang Bumiller
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
-#include <stdint.h>
-#include <stdlib.h>
+#include <string.h>
#include "gmqcc.h"
-typedef struct {
- uint16_t opcode;
-
- /* operand 1 */
- union {
- int16_t s1; /* signed */
- uint16_t u1; /* unsigned */
- };
- /* operand 2 */
- union {
- int16_t s2; /* signed */
- uint16_t u2; /* unsigned */
- };
- /* operand 3 */
- union {
- int16_t s3; /* signed */
- uint16_t u3; /* unsigned */
- };
-
- /*
- * This is the same as the structure in darkplaces
- * {
- * unsigned short op;
- * short a,b,c;
- * }
- * But this one is more sane to work with, and the
- * type sizes are guranteed.
- */
-} prog_section_statement;
-
-typedef struct {
- /* The type is (I assume)
- * 0 = ev_void
- * 1 = ev_string
- * 2 = ev_float
- * 3 = ev_vector
- * 4 = ev_entity
- * 5 = ev_field
- * 6 = ev_function
- * 7 = ev_pointer
- * 8 = ev_bad (is this right for uint16_t type?)
- */
- uint16_t type;
- uint16_t offset; /* offset in file? (what about length) */
- uint32_t name; /* offset in string table? (confused :() */
-} prog_section_both;
-
/*
- * var and field use the same structure. But lets not use the same
- * name just for safety reasons? (still castable ...).
+ * We could use the old method of casting to uintptr_t then to void*
+ * or qcint_t; however, it's incredibly unsafe for two reasons.
+ * 1) The compilers aliasing optimization can legally make it unstable
+ * (it's undefined behaviour).
+ *
+ * 2) The cast itself depends on fresh storage (newly allocated in which
+ * ever function is using the cast macros), the contents of which are
+ * transferred in a way that the obligation to release storage is not
+ * propagated.
*/
-typedef prog_section_both prog_section_def;
-typedef prog_section_both prog_section_field;
-
-typedef struct {
- int32_t entry; /* in statement table for instructions */
- uint32_t firstlocal; /* First local in local table */
- uint32_t locals; /* Total ints of params + locals */
- uint32_t profile; /* Always zero (engine uses this) */
- uint32_t name; /* name of function in string table */
- uint32_t file; /* file of the source file */
- uint32_t nargs; /* number of arguments */
- uint8_t argsize[8]; /* size of arguments (keep 8 always?) */
-} prog_section_function;
-
-typedef struct {
- uint32_t offset; /* Offset in file of where data begins */
- uint32_t length; /* Length of section (how many of) */
-} prog_section;
-
-typedef struct {
- uint32_t version; /* Program version (6) */
- uint32_t crc16; /* What is this? */
- prog_section statements; /* prog_section_statement */
- prog_section defs; /* prog_section_def */
- prog_section fields; /* prog_section_field */
- prog_section functions; /* prog_section_function */
- prog_section strings; /* What is this? */
- prog_section globals; /* What is this? */
- uint32_t entfield; /* Number of entity fields */
-} prog_header;
+typedef union {
+ void *enter;
+ qcint_t leave;
+} code_hash_entry_t;
+
+/* Some sanity macros */
+#define CODE_HASH_ENTER(ENTRY) ((ENTRY).enter)
+#define CODE_HASH_LEAVE(ENTRY) ((ENTRY).leave)
+
+void code_push_statement(code_t *code, prog_section_statement_t *stmt, int linenum)
+{
+ vec_push(code->statements, *stmt);
+ vec_push(code->linenums, linenum);
+}
+
+void code_pop_statement(code_t *code)
+{
+ vec_pop(code->statements);
+ vec_pop(code->linenums);
+}
+
+code_t *code_init() {
+ static prog_section_function_t empty_function = {0,0,0,0,0,0,0,{0,0,0,0,0,0,0,0}};
+ static prog_section_statement_t empty_statement = {0,{0},{0},{0}};
+ static prog_section_def_t empty_def = {0, 0, 0};
+
+ code_t *code = (code_t*)mem_a(sizeof(code_t));
+ int i = 0;
+
+ memset(code, 0, sizeof(code_t));
+ code->entfields = 0;
+ code->string_cache = util_htnew(OPTS_OPTIMIZATION(OPTIM_OVERLAP_STRINGS) ? 0x100 : 1024);
+
+ /*
+ * The way progs.dat is suppose to work is odd, there needs to be
+ * some null (empty) statements, functions, and 28 globals
+ */
+ for(; i < 28; i++)
+ vec_push(code->globals, 0);
+
+ vec_push(code->chars, '\0');
+ vec_push(code->functions, empty_function);
+
+ code_push_statement(code, &empty_statement, 0);
+
+ vec_push(code->defs, empty_def);
+ vec_push(code->fields, empty_def);
+
+ return code;
+}
+
+void *code_util_str_htgeth(hash_table_t *ht, const char *key, size_t bin);
+
+uint32_t code_genstring(code_t *code, const char *str) {
+ size_t hash;
+ code_hash_entry_t existing;
+
+ if (!str)
+ return 0;
+
+ if (!*str) {
+ if (!code->string_cached_empty) {
+ code->string_cached_empty = vec_size(code->chars);
+ vec_push(code->chars, 0);
+ }
+ return code->string_cached_empty;
+ }
+
+ if (OPTS_OPTIMIZATION(OPTIM_OVERLAP_STRINGS)) {
+ hash = ((unsigned char*)str)[strlen(str)-1];
+ CODE_HASH_ENTER(existing) = code_util_str_htgeth(code->string_cache, str, hash);
+ } else {
+ hash = util_hthash(code->string_cache, str);
+ CODE_HASH_ENTER(existing) = util_htgeth(code->string_cache, str, hash);
+ }
+
+ if (CODE_HASH_ENTER(existing))
+ return CODE_HASH_LEAVE(existing);
+
+ CODE_HASH_LEAVE(existing) = vec_size(code->chars);
+ vec_upload(code->chars, str, strlen(str)+1);
+
+ util_htseth(code->string_cache, str, hash, CODE_HASH_ENTER(existing));
+ return CODE_HASH_LEAVE(existing);
+}
+
+qcint_t code_alloc_field (code_t *code, size_t qcsize)
+{
+ qcint_t pos = (qcint_t)code->entfields;
+ code->entfields += qcsize;
+ return pos;
+}
+
+static size_t code_size_generic(code_t *code, prog_header_t *code_header, bool lno) {
+ size_t size = 0;
+ if (lno) {
+ size += 4; /* LNOF */
+ size += sizeof(uint32_t); /* version */
+ size += sizeof(code_header->defs.length);
+ size += sizeof(code_header->globals.length);
+ size += sizeof(code_header->fields.length);
+ size += sizeof(code_header->statements.length);
+ size += sizeof(code->linenums[0]) * vec_size(code->linenums);
+ } else {
+ size += sizeof(prog_header_t);
+ size += sizeof(prog_section_statement_t) * vec_size(code->statements);
+ size += sizeof(prog_section_def_t) * vec_size(code->defs);
+ size += sizeof(prog_section_field_t) * vec_size(code->fields);
+ size += sizeof(prog_section_function_t) * vec_size(code->functions);
+ size += sizeof(int32_t) * vec_size(code->globals);
+ size += 1 * vec_size(code->chars);
+ }
+ return size;
+}
+
+#define code_size_binary(C, H) code_size_generic((C), (H), false)
+#define code_size_debug(C, H) code_size_generic((C), (H), true)
+
+static void code_create_header(code_t *code, prog_header_t *code_header, const char *filename, const char *lnofile) {
+ size_t i;
+
+ code_header->statements.offset = sizeof(prog_header_t);
+ code_header->statements.length = vec_size(code->statements);
+ code_header->defs.offset = code_header->statements.offset + (sizeof(prog_section_statement_t) * vec_size(code->statements));
+ code_header->defs.length = vec_size(code->defs);
+ code_header->fields.offset = code_header->defs.offset + (sizeof(prog_section_def_t) * vec_size(code->defs));
+ code_header->fields.length = vec_size(code->fields);
+ code_header->functions.offset = code_header->fields.offset + (sizeof(prog_section_field_t) * vec_size(code->fields));
+ code_header->functions.length = vec_size(code->functions);
+ code_header->globals.offset = code_header->functions.offset + (sizeof(prog_section_function_t) * vec_size(code->functions));
+ code_header->globals.length = vec_size(code->globals);
+ code_header->strings.offset = code_header->globals.offset + (sizeof(int32_t) * vec_size(code->globals));
+ code_header->strings.length = vec_size(code->chars);
+ code_header->version = 6;
+ code_header->skip = 0;
+
+ if (OPTS_OPTION_BOOL(OPTION_FORCECRC))
+ code_header->crc16 = OPTS_OPTION_U16(OPTION_FORCED_CRC);
+ else
+ code_header->crc16 = code->crc;
+ code_header->entfield = code->entfields;
+
+ if (OPTS_FLAG(DARKPLACES_STRING_TABLE_BUG)) {
+ util_debug("GEN", "Patching stringtable for -fdarkplaces-stringtablebug\n");
+
+ /* >= + P */
+ vec_push(code->chars, '\0'); /* > */
+ vec_push(code->chars, '\0'); /* = */
+ vec_push(code->chars, '\0'); /* P */
+ }
+
+ /* ensure all data is in LE format */
+ util_endianswap(&code_header->version, 1, sizeof(code_header->version));
+ util_endianswap(&code_header->crc16, 1, sizeof(code_header->crc16));
+ util_endianswap(&code_header->statements, 2, sizeof(code_header->statements.offset));
+ util_endianswap(&code_header->defs, 2, sizeof(code_header->statements.offset));
+ util_endianswap(&code_header->fields, 2, sizeof(code_header->statements.offset));
+ util_endianswap(&code_header->functions, 2, sizeof(code_header->statements.offset));
+ util_endianswap(&code_header->strings, 2, sizeof(code_header->statements.offset));
+ util_endianswap(&code_header->globals, 2, sizeof(code_header->statements.offset));
+ util_endianswap(&code_header->entfield, 1, sizeof(code_header->entfield));
+
+ /*
+ * These are not part of the header but we ensure LE format here to save on duplicated
+ * code.
+ */
+ util_endianswap(code->statements, vec_size(code->statements), sizeof(prog_section_statement_t));
+ util_endianswap(code->defs, vec_size(code->defs), sizeof(prog_section_def_t));
+ util_endianswap(code->fields, vec_size(code->fields), sizeof(prog_section_field_t));
+ util_endianswap(code->functions, vec_size(code->functions), sizeof(prog_section_function_t));
+ util_endianswap(code->globals, vec_size(code->globals), sizeof(int32_t));
+
+
+ if (!OPTS_OPTION_BOOL(OPTION_QUIET)) {
+ if (lnofile)
+ con_out("writing '%s' and '%s'...\n", filename, lnofile);
+ else
+ con_out("writing '%s'\n", filename);
+ }
+
+ if (!OPTS_OPTION_BOOL(OPTION_QUIET) &&
+ !OPTS_OPTION_BOOL(OPTION_PP_ONLY))
+ {
+ char buffer[1024];
+ con_out("\nOptimizations:\n");
+ for (i = 0; i < COUNT_OPTIMIZATIONS; ++i) {
+ if (opts_optimizationcount[i]) {
+ util_optimizationtostr(opts_opt_list[i].name, buffer, sizeof(buffer));
+ con_out(
+ " %s: %u\n",
+ buffer,
+ (unsigned int)opts_optimizationcount[i]
+ );
+ }
+ }
+ }
+}
+
+static void code_stats(const char *filename, const char *lnofile, code_t *code, prog_header_t *code_header) {
+ if (OPTS_OPTION_BOOL(OPTION_QUIET) ||
+ OPTS_OPTION_BOOL(OPTION_PP_ONLY))
+ return;
+
+ con_out("\nFile statistics:\n");
+ con_out(" dat:\n");
+ con_out(" name: %s\n", filename);
+ con_out(" size: %u (bytes)\n", code_size_binary(code, code_header));
+ con_out(" crc: 0x%04X\n", code->crc);
+
+ if (lnofile) {
+ con_out(" lno:\n");
+ con_out(" name: %s\n", lnofile);
+ con_out(" size: %u (bytes)\n", code_size_debug(code, code_header));
+ }
+}
/*
- * The macros below expand to a typesafe vector implementation, which
- * can be viewed in gmqcc.h
- *
- * code_statements_data -- raw prog_section_statement array
- * code_statements_elements -- number of elements
- * code_statements_allocated -- size of the array allocated
- * code_statements_add(T) -- add element (returns -1 on error)
- *
- * code_vars_data -- raw prog_section_var array
- * code_vars_elements -- number of elements
- * code_vars_allocated -- size of the array allocated
- * code_vars_add(T) -- add element (returns -1 on error)
- *
- * code_fields_data -- raw prog_section_field array
- * code_fields_elements -- number of elements
- * code_fields_allocated -- size of the array allocated
- * code_fields_add(T) -- add element (returns -1 on error)
- *
- * code_functions_data -- raw prog_section_function array
- * code_functions_elements -- number of elements
- * code_functions_allocated -- size of the array allocated
- * code_functions_add(T) -- add element (returns -1 on error)
- *
- * code_globals_data -- raw prog_section_def array
- * code_globals_elements -- number of elements
- * code_globals_allocated -- size of the array allocated
- * code_globals_add(T) -- add element (returns -1 on error)
- *
- * code_strings_data -- raw char* array
- * code_strings_elements -- number of elements
- * code_strings_allocated -- size of the array allocated
- * code_strings_add(T) -- add element (returns -1 on error)
+ * Same principle except this one allocates memory and writes the lno(optional) and the dat file
+ * directly out to allocated memory. Which is actually very useful for the future library support
+ * we're going to add.
*/
-VECTOR_MAKE(prog_section_statement, code_statements);
-VECTOR_MAKE(prog_section_def, code_defs );
-VECTOR_MAKE(prog_section_field, code_fields );
-VECTOR_MAKE(prog_section_function, code_functions );
-VECTOR_MAKE(int, code_globals );
-VECTOR_MAKE(char, code_strings );
-
-/* program header */
-prog_header code_header;
-void code_write() {
-
- /* Add test program */
- code_strings_add('\0');
-
- const char *X;
- size_t size = sizeof(X);
- size_t iter = 0;
-
- #define FOO(Y) \
- X = Y; \
- size = sizeof(Y); \
- for (iter=0; iter < size; iter++) { \
- code_strings_add(X[iter]); \
- }
-
- FOO("m_init");
- FOO("print");
- FOO("hello world\n");
- FOO("m_keydown");
- FOO("m_draw");
- FOO("m_toggle");
- FOO("m_shutdown");
-
- int i;
- for (i=0; i<28; i++)
- code_globals_add(0); /* 28 empty */
-
- code_globals_add(1); /* m_init */
- code_globals_add(2); /* print */
- code_globals_add(14); /* hello world in string table */
-
- /* now the defs */
- code_defs_add((prog_section_def){.type=TYPE_VOID, .offset=28/*globals[28]*/, .name=1 }); /* m_init */
- code_defs_add((prog_section_def){.type=TYPE_FUNCTION,.offset=29/*globals[29]*/, .name=8 }); /* print */
- code_defs_add((prog_section_def){.type=TYPE_STRING, .offset=30/*globals[30]*/, .name=14}); /*hello_world*/
-
- code_functions_add((prog_section_function){0, 0, 0, 0, .name=0, 0, 0, {0}}); /* NULL */
- code_functions_add((prog_section_function){1, 0, 0, 0, .name=1, 0, 0, {0}}); /* m_init */
- code_functions_add((prog_section_function){-2, 0, 0, 0, .name=8, 0, 0, {0}}); /* print */
- code_functions_add((prog_section_function){0, 0, 0, 0, .name=14+13, 0,0, {0}}); /* m_keydown */
- code_functions_add((prog_section_function){0, 0, 0, 0, .name=14+13+10, 0,0, {0}});
- code_functions_add((prog_section_function){0, 0, 0, 0, .name=14+13+10+7, 0,0, {0}});
- code_functions_add((prog_section_function){0, 0, 0, 0, .name=14+13+10+7+9, 0,0, {0}});
-
- code_statements_add((prog_section_statement){0, 0, 0, 0}); /* NULL */
- code_statements_add((prog_section_statement){INSTR_STORE_F, 30/*30 is hello_world */, OFS_PARM0, 0});
- code_statements_add((prog_section_statement){INSTR_CALL1, 29/*29 is print */, 0, 0});
- code_statements_add((prog_section_statement){INSTR_RETURN, 0, 0, 0});
-
- code_header.version = 6;
- code_header.crc16 = 0; /* TODO: */
- code_header.statements = (prog_section){sizeof(prog_header), code_statements_elements };
- code_header.defs = (prog_section){code_header.statements.offset + sizeof(prog_section_statement)*code_statements_elements, code_defs_elements };
- code_header.fields = (prog_section){code_header.defs.offset + sizeof(prog_section_def) *code_defs_elements, code_fields_elements };
- code_header.functions = (prog_section){code_header.fields.offset + sizeof(prog_section_field) *code_fields_elements, code_functions_elements };
- code_header.globals = (prog_section){code_header.functions.offset + sizeof(prog_section_function) *code_functions_elements, code_globals_elements };
- code_header.strings = (prog_section){code_header.globals.offset + sizeof(int) *code_globals_elements, code_strings_elements };
- code_header.entfield = 0; /* TODO: */
-
-
- FILE *fp = fopen("program.dat", "wb");
- fwrite(&code_header, 1, sizeof(prog_header), fp);
- fwrite(code_statements_data, 1, sizeof(prog_section_statement)*code_statements_elements, fp);
- fwrite(code_defs_data, 1, sizeof(prog_section_def) *code_defs_elements, fp);
- fwrite(code_fields_data, 1, sizeof(prog_section_field) *code_fields_elements, fp);
- fwrite(code_functions_data, 1, sizeof(prog_section_function) *code_functions_elements, fp);
- fwrite(code_globals_data, 1, sizeof(int) *code_globals_elements, fp);
- fwrite(code_strings_data, 1, 1 *code_strings_elements, fp);
-
- free(code_statements_data);
- free(code_defs_data);
- free(code_fields_data);
- free(code_functions_data);
- free(code_globals_data);
- free(code_strings_data);
-
- fclose(fp);
+bool code_write_memory(code_t *code, uint8_t **datmem, size_t *sizedat, uint8_t **lnomem, size_t *sizelno) {
+ prog_header_t code_header;
+ uint32_t offset = 0;
+
+ if (!datmem)
+ return false;
+
+ code_create_header(code, &code_header, "<<memory>>", "<<memory>>");
+
+ #define WRITE_CHUNK(C,X,S) \
+ do { \
+ memcpy((void*)(&(*C)[offset]), (const void*)(X), (S)); \
+ offset += (S); \
+ } while (0)
+
+ /* Calculate size required to store entire file out to memory */
+ if (lnomem) {
+ uint32_t version = 1;
+
+ *sizelno = code_size_debug(code, &code_header);
+ *lnomem = (uint8_t*)mem_a(*sizelno);
+
+ WRITE_CHUNK(lnomem, "LNOF", 4);
+ WRITE_CHUNK(lnomem, &version, sizeof(version));
+ WRITE_CHUNK(lnomem, &code_header.defs.length, sizeof(code_header.defs.length));
+ WRITE_CHUNK(lnomem, &code_header.globals.length, sizeof(code_header.globals.length));
+ WRITE_CHUNK(lnomem, &code_header.fields.length, sizeof(code_header.fields.length));
+ WRITE_CHUNK(lnomem, &code_header.statements.length, sizeof(code_header.statements.length));
+
+ /* something went terribly wrong */
+ if (offset != *sizelno) {
+ mem_d(*lnomem);
+ *sizelno = 0;
+ return false;
+ }
+ offset = 0;
+ }
+
+ /* Write out the dat */
+ *sizedat = code_size_binary(code, &code_header);
+ *datmem = (uint8_t*)mem_a(*sizedat);
+
+ WRITE_CHUNK(datmem, &code_header, sizeof(prog_header_t));
+ WRITE_CHUNK(datmem, code->statements, sizeof(prog_section_statement_t) * vec_size(code->statements));
+ WRITE_CHUNK(datmem, code->defs, sizeof(prog_section_def_t) * vec_size(code->defs));
+ WRITE_CHUNK(datmem, code->fields, sizeof(prog_section_field_t) * vec_size(code->fields));
+ WRITE_CHUNK(datmem, code->functions, sizeof(prog_section_function_t) * vec_size(code->functions));
+ WRITE_CHUNK(datmem, code->globals, sizeof(int32_t) * vec_size(code->globals));
+ WRITE_CHUNK(datmem, code->chars, 1 * vec_size(code->chars));
+
+ vec_free(code->statements);
+ vec_free(code->linenums);
+ vec_free(code->defs);
+ vec_free(code->fields);
+ vec_free(code->functions);
+ vec_free(code->globals);
+ vec_free(code->chars);
+
+ util_htdel(code->string_cache);
+ mem_d(code);
+ code_stats("<<memory>>", (lnomem) ? "<<memory>>" : NULL, code, &code_header);
+ return true;
+}
+#undef WRITE_CHUNK
+
+bool code_write(code_t *code, const char *filename, const char *lnofile) {
+ prog_header_t code_header;
+ FILE *fp = NULL;
+ size_t it = 2;
+
+ code_create_header(code, &code_header, filename, lnofile);
+
+ if (lnofile) {
+ uint32_t version = 1;
+
+ fp = fs_file_open(lnofile, "wb");
+ if (!fp)
+ return false;
+
+ util_endianswap(&version, 1, sizeof(version));
+ util_endianswap(code->linenums, vec_size(code->linenums), sizeof(code->linenums[0]));
+
+
+ if (fs_file_write("LNOF", 4, 1, fp) != 1 ||
+ fs_file_write(&version, sizeof(version), 1, fp) != 1 ||
+ fs_file_write(&code_header.defs.length, sizeof(code_header.defs.length), 1, fp) != 1 ||
+ fs_file_write(&code_header.globals.length, sizeof(code_header.globals.length), 1, fp) != 1 ||
+ fs_file_write(&code_header.fields.length, sizeof(code_header.fields.length), 1, fp) != 1 ||
+ fs_file_write(&code_header.statements.length, sizeof(code_header.statements.length), 1, fp) != 1 ||
+ fs_file_write(code->linenums, sizeof(code->linenums[0]), vec_size(code->linenums), fp) != vec_size(code->linenums))
+ {
+ con_err("failed to write lno file\n");
+ }
+
+ fs_file_close(fp);
+ fp = NULL;
+ }
+
+ fp = fs_file_open(filename, "wb");
+ if (!fp)
+ return false;
+
+ if (1 != fs_file_write(&code_header, sizeof(prog_header_t) , 1 , fp) ||
+ vec_size(code->statements) != fs_file_write(code->statements, sizeof(prog_section_statement_t), vec_size(code->statements), fp) ||
+ vec_size(code->defs) != fs_file_write(code->defs, sizeof(prog_section_def_t) , vec_size(code->defs) , fp) ||
+ vec_size(code->fields) != fs_file_write(code->fields, sizeof(prog_section_field_t) , vec_size(code->fields) , fp) ||
+ vec_size(code->functions) != fs_file_write(code->functions, sizeof(prog_section_function_t) , vec_size(code->functions) , fp) ||
+ vec_size(code->globals) != fs_file_write(code->globals, sizeof(int32_t) , vec_size(code->globals) , fp) ||
+ vec_size(code->chars) != fs_file_write(code->chars, 1 , vec_size(code->chars) , fp))
+ {
+ fs_file_close(fp);
+ return false;
+ }
+
+ util_debug("GEN","HEADER:\n");
+ util_debug("GEN"," version: = %d\n", code_header.version );
+ util_debug("GEN"," crc16: = %d\n", code_header.crc16 );
+ util_debug("GEN"," entfield: = %d\n", code_header.entfield);
+ util_debug("GEN"," statements = {.offset = % 8d, .length = % 8d}\n", code_header.statements.offset, code_header.statements.length);
+ util_debug("GEN"," defs = {.offset = % 8d, .length = % 8d}\n", code_header.defs .offset, code_header.defs .length);
+ util_debug("GEN"," fields = {.offset = % 8d, .length = % 8d}\n", code_header.fields .offset, code_header.fields .length);
+ util_debug("GEN"," functions = {.offset = % 8d, .length = % 8d}\n", code_header.functions .offset, code_header.functions .length);
+ util_debug("GEN"," globals = {.offset = % 8d, .length = % 8d}\n", code_header.globals .offset, code_header.globals .length);
+ util_debug("GEN"," strings = {.offset = % 8d, .length = % 8d}\n", code_header.strings .offset, code_header.strings .length);
+
+ /* FUNCTIONS */
+ util_debug("GEN", "FUNCTIONS:\n");
+ for (; it < vec_size(code->functions); it++) {
+ size_t j = code->functions[it].entry;
+ util_debug("GEN", " {.entry =% 5d, .firstlocal =% 5d, .locals =% 5d, .profile =% 5d, .name =% 5d, .file =% 5d, .nargs =% 5d, .argsize ={%d,%d,%d,%d,%d,%d,%d,%d} }\n",
+ code->functions[it].entry,
+ code->functions[it].firstlocal,
+ code->functions[it].locals,
+ code->functions[it].profile,
+ code->functions[it].name,
+ code->functions[it].file,
+ code->functions[it].nargs,
+ code->functions[it].argsize[0],
+ code->functions[it].argsize[1],
+ code->functions[it].argsize[2],
+ code->functions[it].argsize[3],
+ code->functions[it].argsize[4],
+ code->functions[it].argsize[5],
+ code->functions[it].argsize[6],
+ code->functions[it].argsize[7]
+
+ );
+ util_debug("GEN", " NAME: %s\n", &code->chars[code->functions[it].name]);
+ /* Internal functions have no code */
+ if (code->functions[it].entry >= 0) {
+ util_debug("GEN", " CODE:\n");
+ for (;;) {
+ if (code->statements[j].opcode != INSTR_DONE)
+ util_debug("GEN", " %-12s {% 5i,% 5i,% 5i}\n",
+ util_instr_str[code->statements[j].opcode],
+ code->statements[j].o1.s1,
+ code->statements[j].o2.s1,
+ code->statements[j].o3.s1
+ );
+ else {
+ util_debug("GEN", " DONE {0x00000,0x00000,0x00000}\n");
+ break;
+ }
+ j++;
+ }
+ }
+ }
+
+ fs_file_close(fp);
+ code_stats(filename, lnofile, code, &code_header);
+ return true;
+}
+
+void code_cleanup(code_t *code) {
+ vec_free(code->statements);
+ vec_free(code->linenums);
+ vec_free(code->defs);
+ vec_free(code->fields);
+ vec_free(code->functions);
+ vec_free(code->globals);
+ vec_free(code->chars);
+
+ util_htdel(code->string_cache);
+
+ mem_d(code);
}
projects / xonotic / gmqcc.git / blobdiff