+++ /dev/null
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "obst.h"
-#include "beasm_asm_gnu.h"
-#include "tv.h"
-
-static struct obstack *get_obstack_for_segment ( gnuasm_privdata_t *privdata, asm_segment_t segment ) {
-
- switch (segment) {
- case ASM_SEGMENT_CONST:
- return &privdata->rdata_obst;
- break;
- case ASM_SEGMENT_DATA_INIT:
- return &privdata->data_obst;
- break;
- case ASM_SEGMENT_CODE:
- return &privdata->code_obst;
- break;
- case ASM_SEGMENT_DATA_UNINIT:
- return &privdata->common_obst;
- break;
- default:
- assert(0 && "unknown segment type");
- break;
- }
- return NULL;
-}
-
-
-/**
- * the dumper callbacks
- */
-/*
-static void gnuasm_dump_align(void *data, asm_segment_t segment, int align) {
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment( privdata, segment );
- obstack_printf(obst, "\t.align %d\n", align);
-}
-*/
-
-static void gnuasm_dump_arith_tarval(void *data, asm_segment_t segment, tarval *tv, int bytes)
-{
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment ( privdata, segment );
-
- switch (bytes) {
-
- case 1:
- obstack_printf(obst, "0x%02x", get_tarval_sub_bits(tv, 0));
- break;
- case 2:
- obstack_printf(obst, "0x%02x%02x", get_tarval_sub_bits(tv, 1), get_tarval_sub_bits(tv, 0));
- break;
-
- case 4:
- obstack_printf(obst, "0x%02x%02x%02x%02x",
- get_tarval_sub_bits(tv, 3), get_tarval_sub_bits(tv, 2), get_tarval_sub_bits(tv, 1), get_tarval_sub_bits(tv, 0));
- break;
-
- case 8:
- obstack_printf(obst, "0x%02x%02x%02x%02x%02x%02x%02x%02x",
-get_tarval_sub_bits(tv, 7), get_tarval_sub_bits(tv, 6), get_tarval_sub_bits(tv, 5), get_tarval_sub_bits(tv, 4), get_tarval_sub_bits(tv, 3), get_tarval_sub_bits(tv, 2), get_tarval_sub_bits(tv, 1), get_tarval_sub_bits(tv, 0));
- break;
-
- default:
- fprintf(stderr, "Try to dump an tarval with %d bytes\n", bytes);
- assert(0);
- }
-}
-
-
-static void gnuasm_dump_atomic_decl(void *data, asm_segment_t segment, int bytes)
-{
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment( privdata, segment );
-
- switch (bytes) {
-
- case 1:
- obstack_printf(obst, "\t.byte\t");
- break;
-
- case 2:
- obstack_printf(obst, "\t.value\t");
- break;
-
- case 4:
- obstack_printf(obst, "\t.long\t");
- break;
-
- case 8:
- obstack_printf(obst, "\t.quad\t");
- break;
-
- default:
- fprintf(stderr, "Try to dump an tarval with %d bytes\n", bytes);
- assert(0);
- }
-
-// obstack_printf(obst, "\n");
-}
-
-static void gnuasm_dump_string(void *data, asm_segment_t segment, entity *ent)
-{
- gnuasm_privdata_t *privdata = data;
- int i, n;
-
- struct obstack* obst = get_obstack_for_segment ( privdata, segment );
-
- obstack_printf(obst, "\t.string \"");
- n = get_compound_ent_n_values(ent);
-
- for (i = 0; i < n-1; ++i) {
- ir_node *irn;
- int c;
-
- irn = get_compound_ent_value(ent, i);
- c = (int) get_tarval_long(get_Const_tarval(irn));
-
- switch (c) {
- case '"' : obstack_printf(obst, "\\\""); break;
- case '\n': obstack_printf(obst, "\\n"); break;
- case '\r': obstack_printf(obst, "\\r"); break;
- case '\t': obstack_printf(obst, "\\t"); break;
- default:
- if (isprint(c))
- obstack_printf(obst, "%c", c);
- else
- obstack_printf(obst, "%O", c);
- break;
- }
- }
- obstack_printf(obst, "\"\n");
-}
-
-
-static void gnuasm_dump_declare_initialized_symbol(void *data, asm_segment_t segment, const char* ld_name, int bytes, int align, visibility visibility)
-{
- gnuasm_privdata_t* priv_data = data;
-
- /* get the obstack for the given segment (const, data) */
- struct obstack* obst = get_obstack_for_segment ( priv_data, segment );
-
- /* if the symbol is externally visible, declare it so. */
- if (visibility == visibility_external_visible)
- obstack_printf(obst, ".globl\t%s\n", ld_name);
-
- obstack_printf(obst, "\t.type\t%s,@object\n", ld_name);
- obstack_printf(obst, "\t.size\t%s,%d\n", ld_name, bytes);
- obstack_printf(obst, "\t.align\t%d\n", align);
- obstack_printf(obst, "\t%s:\n", ld_name);
-}
-
-static void gnuasm_dump_declare_uninitialized_symbol(void *data, asm_segment_t segment, const char* ld_name, int bytes, int align, visibility visibility)
-{
- gnuasm_privdata_t *priv_data = data;
-
- /* external symbols are not required to be declared in gnuasm. */
- if(visibility == visibility_external_allocated) return;
-
- /* declare local, uninitialized symbol to the uninit-obst */
- obstack_printf(&priv_data->common_obst, "\t.comm\t%s,%d,%d\n", ld_name, bytes, align);
-}
-
-static void gnuasm_dump_zero_padding(void *data, asm_segment_t segment, int size)
-{
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment ( privdata, segment );
- obstack_printf(obst, "\t.zero\t%d\n", size);
-}
-
-////////////////////////////////////////////////////////////////////////////
-
-static void gnuasm_dump_arith_op(void *data, asm_segment_t segment, asm_arith_operation_t op)
-{
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment ( privdata, segment );
- switch (op) {
- case ASM_ARITH_OPERATION_ADD:
- obstack_printf(obst, "+");
- break;
- case ASM_ARITH_OPERATION_SUB:
- obstack_printf(obst, "-");
- break;
- case ASM_ARITH_OPERATION_MUL:
- obstack_printf(obst, "*");
- break;
- }
- //obstack_printf(obst, "+");
-}
-
-static void gnuasm_dump_symconst(void *data, asm_segment_t segment, ir_node *init)
-{
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment ( privdata, segment );
- switch (get_SymConst_kind(init)) {
- case symconst_addr_name:
- obstack_printf(obst, "%s", get_id_str(get_SymConst_name(init)));
- break;
-
- case symconst_addr_ent:
- obstack_printf(obst, "%s", get_entity_ld_name(get_SymConst_entity(init)));
- break;
-
- case symconst_size:
- obstack_printf(obst, "%d", get_type_size_bytes(get_SymConst_type(init)));
- break;
-
- default:
- assert(0 && "dump_atomic_init(): don't know how to init from this SymConst");
- }
-}
-
-static void gnuasm_dump_newline(void *data, asm_segment_t segment)
-{
- gnuasm_privdata_t *privdata = data;
- struct obstack* obst = get_obstack_for_segment ( privdata, segment );
- obstack_printf(obst, "\n");
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-static void gnuasm_dump_header(void *data) {
- /*gnuasm_privdata_t *privdata = data;*/
-}
-
-static void gnuasm_dump_footer(void *data) {
- /*gnuasm_privdata_t *privdata = data;*/
-}
-
-static void gnuasm_dump_segment_header(void *data) {
- /*gnuasm_privdata_t *privdata = data;*/
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-assembler_t *gnuasm_create_assembler ( void ) {
-
- gnuasm_privdata_t *priv_data = xmalloc ( sizeof(gnuasm_privdata_t ));
- assembler_t *assembler = xmalloc ( sizeof( assembler_t ));
- memset(assembler, 0, sizeof( assembler_t ));
- assembler->private_data = priv_data;
-
- obstack_init (&priv_data->common_obst);
- obstack_init (&priv_data->data_obst);
- obstack_init (&priv_data->rdata_obst);
- obstack_init (&priv_data->code_obst);
-
-
- assembler->dump_declare_uninitialized_symbol = gnuasm_dump_declare_uninitialized_symbol;
- assembler->dump_declare_initialized_symbol = gnuasm_dump_declare_initialized_symbol;
-
-// assembler->dump_align = (dump_align_proc) &gnuasm_dump_align;
- assembler->dump_arith_tarval = gnuasm_dump_arith_tarval;
- assembler->dump_atomic_decl = gnuasm_dump_atomic_decl;
- assembler->dump_string = gnuasm_dump_string;
- assembler->dump_zero_padding = gnuasm_dump_zero_padding;
- assembler->dump_arith_op = gnuasm_dump_arith_op;
- assembler->dump_symconst = gnuasm_dump_symconst;
- assembler->dump_newline = gnuasm_dump_newline;
-
- assembler->dump_header = gnuasm_dump_header;
- assembler->dump_footer = gnuasm_dump_footer;
- assembler->dump_segment_header = gnuasm_dump_segment_header;
-
-
- return assembler;
-
-}
-
-static void gnuasm_dump_obst(struct obstack *obst, FILE *out) {
- obstack_grow0 (obst, NULL, 0);
- fprintf(out, "%s", (char *)obstack_finish(obst));
-}
-
-void gnuasm_dump( assembler_t *assembler, FILE *out ) {
-
- gnuasm_privdata_t *privdata = assembler->private_data;
-
-// fprintf(out, "<COMMON>\n");
- gnuasm_dump_obst ( &privdata->common_obst, out);
- fprintf(out, ".data\n");
- gnuasm_dump_obst ( &privdata->data_obst, out);
- fprintf(out, ".section .rodata\n");
- gnuasm_dump_obst ( &privdata->rdata_obst, out);
- fprintf(out, ".text\n");
- gnuasm_dump_obst ( &privdata->code_obst, out);
- //////
-}
-
-void gnuasm_delete_assembler( assembler_t *assembler ) {
- free( assembler->private_data );
- free( assembler );
-}
+++ /dev/null
-#ifndef BEASM_ASM_GNU_H
-#define BEASM_ASM_GNU H
-
-#include "beasm_dump_globals.h"
-
-#include "obst.h"
-
-
-
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free free
-
-typedef struct _gnuasm_privdata_t {
- struct obstack common_obst;
- struct obstack data_obst;
- struct obstack rdata_obst;
- struct obstack code_obst;
-} gnuasm_privdata_t;
-
-
-assembler_t *gnuasm_create_assembler ( void );
-void gnuasm_dump ( assembler_t *assembler, FILE* out );
-void gnuasm_delete_assembler ( assembler_t *assembler );
-
-#endif
+++ /dev/null
-/**
- * dumper for initialized and uninitialized global data. based on cggg's implementation.
- * @author Hannes Jakschitsch
- * @date 19.01.2005
- */
-
-#include <ctype.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include "irprog_t.h"
-#include "type.h"
-#include "xmalloc.h"
-#include "tv.h"
-
-#include "beasm_dump_globals.h"
-
-
-
-/*
- * returns the highest bit value
- */
-static unsigned highest_bit(unsigned v)
-{
- int res = -1;
-
- if (v >= (1U << 16U)) {
- res += 16;
- v >>= 16;
- }
- if (v >= (1U << 8U)) {
- res += 8;
- v >>= 8;
- }
- if (v >= (1U << 4U)) {
- res += 4;
- v >>= 4;
- }
- if (v >= (1U << 2U)) {
- res += 2;
- v >>= 2;
- }
- if (v >= (1U << 1U)) {
- res += 1;
- v >>= 1;
- }
- if (v >= 1)
- res += 1;
-
- return res;
-}
-
-
-/**
- * Determine if an entity is a string constant
- * @param ent The entity
- * @return 1 if it is a string constant, 0 otherwise
- */
-static int ent_is_string_const(entity *ent)
-{
- int res = 0;
- ir_type *ty;
-
- ty = get_entity_type(ent);
-
- /* if it's an array */
- if (is_Array_type(ty)) {
- ir_type *elm_ty = get_array_element_type(ty);
-
- /* and the array's alement type is primitive */
- if (is_Primitive_type(elm_ty)) {
- ir_mode *mode = get_type_mode(elm_ty);
-
- /*
- * and the mode of the element type is an int of
- * the same size as the byte mode
- */
- if (mode_is_int(mode)
- && get_mode_size_bits(mode) == get_mode_size_bits(mode_Bs))
- {
- int i, c, n;
-
- n = get_compound_ent_n_values(ent);
- for (i = 0; i < n; ++i) {
- ir_node *irn = get_compound_ent_value(ent, i);
- if(get_irn_opcode(irn) != iro_Const)
- return 0;
-
- c = (int) get_tarval_long(get_Const_tarval(irn));
-
- if((i < n - 1 && !(isgraph(c) || isspace(c)))
- || (i == n - 1 && c != '\0'))
- return 0;
- }
-
- res = 1;
- }
- }
- }
- return res;
-}
-
-
-/*
- * dump an atomic value
- */
-static void dump_atomic_value( assembler_t *assembler,
- asm_segment_t target_segment, ir_node *init)
-{
- ir_mode *mode = get_irn_mode(init);
- int bytes = get_mode_size_bytes(mode);
- tarval *tv;
-
- switch (get_irn_opcode(init)) {
-
- case iro_Cast:
- dump_atomic_value(assembler, target_segment, get_Cast_op(init));
- return;
-
- case iro_Conv:
- dump_atomic_value(assembler, target_segment, get_Conv_op(init));
- return;
-
- case iro_Const:
- tv = get_Const_tarval(init);
-
- /* beware of old stuff */
- assert(! mode_is_reference(mode));
-
- /* it's a arithmetic value */
- assembler->dump_arith_tarval(assembler->private_data, target_segment, tv, bytes);
- return;
-
- case iro_SymConst:
- assembler->dump_symconst(assembler->private_data, target_segment, init);
- /*
- switch (get_SymConst_kind(init)) {
- case symconst_addr_name:
- assembler->dump_addr_name(assembler->private_data, target_segment, get_id_str(get_SymConst_name(init)));
- break;
-
- case symconst_addr_ent:
- assembler->dump_addr_ent(assembler->private_data, target_segment, get_entity_ld_name(get_SymConst_entity(init)));
- break;
-
- case symconst_size:
- assembler->dump_size(assembler->private_data, target_segment, get_type_size_bytes(get_SymConst_type(init)));
- break;
-
- default:
- assert(0 && "dump_atomic_init(): don't know how to init from this SymConst");
- } */
- return;
-
- case iro_Add:
- dump_atomic_value(assembler, target_segment, get_Add_left(init));
- assembler->dump_arith_op(assembler->private_data, target_segment, ASM_ARITH_OPERATION_ADD);
- dump_atomic_value(assembler, target_segment, get_Add_right(init));
- return;
-
- case iro_Sub:
- dump_atomic_value(assembler, target_segment, get_Sub_left(init));
- assembler->dump_arith_op(assembler, target_segment, ASM_ARITH_OPERATION_SUB);
- dump_atomic_value(assembler, target_segment, get_Sub_right(init));
- return;
-
- case iro_Mul:
- dump_atomic_value(assembler, target_segment, get_Mul_left(init));
- assembler->dump_arith_op(assembler, target_segment, ASM_ARITH_OPERATION_MUL);
- dump_atomic_value(assembler, target_segment, get_Mul_right(init));
- return;
-
- default:
- assert(0 && "dump_atomic_init(): unknown IR-node");
- }
-}
-
-
-/*
- * dump an atomic value
- */
-static void dump_atomic_init(assembler_t* assembler,
- asm_segment_t target_segment, ir_node *init)
-{
-
- ir_mode *mode = get_irn_mode(init);
- int bytes = get_mode_size_bytes(mode);
-
- assembler->dump_atomic_decl(assembler->private_data, target_segment, bytes);
- dump_atomic_value(assembler, target_segment, init);
- assembler->dump_newline(assembler->private_data, target_segment);
-}
-
-
-
-struct arr_info {
- int n_elems;
- int visit_cnt;
- int size;
-};
-
-
-
-/*
- * Dumps the initialization of global variables that are not
- * "uninitialized".
- */
-static void asm_dump_global ( assembler_t *assembler, entity *ent)
-{
- ir_type *ty = get_entity_type(ent);
- const char *ld_name = get_entity_ld_name(ent);
- int align, /*is_constant,*/ h;
- int i, /*j,*/ size = 0;
- ent_variability variability;
- visibility visibility;
-
- asm_segment_t target_segment = ASM_SEGMENT_DATA_INIT;
-
- /*
- * FIXME: did NOT work for partly constant values
- */
-
- /* ignore methods, they are emitted later */
- if (is_Method_type(ty))
- return;
-
- /* get the properties of the entity */
- variability = get_entity_variability(ent);
- visibility = get_entity_visibility(ent);
-
- if (variability == variability_constant) {
- /* a constant entity, put it into the const segment */
- target_segment = ASM_SEGMENT_CONST;
- }
-
- /* check, whether it is initialized, if yes create data */
- if (variability != variability_uninitialized ) {
-
-/* if (visibility == visibility_external_visible) {
- assembler->dump_external_declaration(assembler->private_data, target_segment, ld_name);
- // obstack_printf(obst, ".globl\t%s\n", ld_name);
- }
- align = get_type_alignment_bytes(ty);
-
- // obstack_printf(obst, "\t.type\t%s,@object\n", ld_name);
- // obstack_printf(obst, "\t.size\t%s,%d\n", ld_name, (get_type_size_bits(ty) + 7) >> 3);
- assembler->dump_declare_object_symbol(assembler->private_data, target_segment, ld_name, (get_type_size_bits(ty) + 7) >> 3);
-
- align = get_type_alignment_bytes(ty);
- assembler->dump_align(assembler->private_data, target_segment, align );
- assembler->dump_object_symbol_init_decl(assembler->private_data, target_segment, ld_name);
-*/
- align = get_type_alignment_bytes(ty);
- assembler->dump_declare_initialized_symbol ( assembler->private_data, target_segment, ld_name, (get_type_size_bits(ty)+7)>>3, align, visibility );
-
-
-
-
- /* dumps of the different entity type initializiations */
-
- /* atomic types */
- if (is_atomic_type(ty)) {
- if (get_entity_visibility(ent) != visibility_external_allocated)
- dump_atomic_init(assembler, target_segment, get_atomic_ent_value(ent));
- }
- else if(ent_is_string_const(ent)) {
- assembler->dump_string(assembler->private_data, target_segment, ent);
- }
- else if(is_Array_type(ty)) {
-
- int filler;
-
- /* potential spare values should be already included! */
- for (i = 0; i < get_compound_ent_n_values(ent); ++i) {
- entity *step = get_compound_ent_value_member(ent, i);
- ir_type *stype = get_entity_type(step);
-
- if (get_type_mode(stype)) {
-
- int align = (get_type_alignment_bits(stype) + 7) >> 3;
- int n = size % align;
-
- if (n > 0) {
- assembler->dump_zero_padding(assembler->private_data, target_segment, align-n);
- size += align - n;
- }
- }
- dump_atomic_init(assembler, target_segment, get_compound_ent_value(ent, i));
- size += get_type_size_bytes(stype);
- }
-
- filler = get_type_size_bytes(ty) - size;
-
- if (filler > 0)
- assembler->dump_zero_padding(assembler->private_data, target_segment, filler);
- }
- else if (is_compound_type(ty)) {
-
- ir_node **vals;
- int type_size, j;
-
- /* Compound entities are NOT sorted.
- * The sorting strategy used doesn't work for `value' compound fields nor
- * for partially_constant entities.
- */
-
- /*
- * in the worst case, every entity allocates one byte, so the type
- * size should be equal or bigger the number of fields
- */
-
- type_size = get_type_size_bytes(ty);
- vals = xcalloc(type_size, sizeof(*vals));
-
- /* collect the values and store them at the offsets */
- for(i = 0; i < get_compound_ent_n_values(ent); ++i) {
- int graph_length, aipos, offset/*, stepsize*/;
- struct arr_info *ai;
- /*int found = 0;*/
- int all_n = 1;
- /*entity *member = get_compound_ent_value_member(ent, i); */
- compound_graph_path *path = get_compound_ent_value_path(ent, i);
- entity *node = get_compound_graph_path_node(path, 0);
- /*ir_type *node_type = get_entity_type(node);*/
-
- /* get the access path to the costant value */
- graph_length = get_compound_graph_path_length(path);
- ai = xcalloc(graph_length, sizeof(struct arr_info));
-
- /* We wanna know how many arrays are on the path to the entity. We also have to know how
- * many elements each array holds to calculate the offset for the entity. */
- for (j = 0; j < graph_length; j++) {
- entity *step = get_compound_graph_path_node(path, j);
- ir_type *step_type = get_entity_type(step);
- int ty_size = (get_type_size_bits(step_type) + 7) >> 3;
- int n = 0;
- int k;
-
- if (is_Array_type(step_type))
- for (k = 0; k < get_array_n_dimensions(step_type); k++)
- n += get_tarval_long(get_Const_tarval(get_array_upper_bound(step_type, k)));
- if (n) all_n *= n;
- ai[j].n_elems = n ? all_n + 1 : 0;
- ai[j].visit_cnt = 0;
- ai[j].size = ty_size;
- }
-
- aipos = graph_length - 1;
- if (aipos) aipos--;
-
- for (offset = j = 0; j < graph_length; j++) {
- entity *step = get_compound_graph_path_node(path, j);
- ir_type *step_type = get_entity_type(step);
- int ent_ofs = get_entity_offset_bytes(step);
- int stepsize = 0;
-
- /* add all positive offsets (= offsets in structs) */
- if (ent_ofs >= 0) offset += ent_ofs;
-
- if (j == graph_length - 1) {
- stepsize = (get_type_size_bits(step_type) + 7) >> 3;
-
- /* Search the next free position in vals depending on the information from above (ai). */
- while (vals[offset]) {
- if (ai[aipos].visit_cnt < ai[aipos].n_elems) {
- offset += stepsize;
- ai[aipos].visit_cnt++;
- }
- else
- while (aipos >= 0 && ai[aipos].visit_cnt == ai[aipos].n_elems) {
- stepsize = ai[aipos--].size;
- offset += stepsize;
- }
- }
-
- assert(aipos >= 0 && "couldn't store entity");
- vals[offset] = get_compound_ent_value(ent, i);
- }
- }
-
- free(ai);
- }
-
- /* now write them sorted */
- for(i = 0; i < type_size; ) {
- if (vals[i]) {
- dump_atomic_init(assembler, target_segment, vals[i]);
- i += (get_mode_size_bytes(get_irn_mode(vals[i])));
- }
- else {
- /* a gap */
- //obstack_printf(obst, "\t.byte\t0\n");
- assembler->dump_zero_padding(assembler->private_data, target_segment, 1);
- ++i;
- }
- }
- free(vals);
- }
- else
- assert(0 && "unsupported type");
-
- assembler->dump_newline(assembler->private_data, target_segment);
- }
-
- /* uninitialized, but allocated here */
- else {
-
- /* if (visibility != visibility_external_allocated) {
-
- if (visibility == visibility_local) {
- assembler->dump_local_declaration(assembler->private_data, ASM_SEGMENT_COMMON , ld_name);
- } */
-
- /* calculate the alignment */
-
- target_segment = ASM_SEGMENT_DATA_UNINIT;
-
- align = get_type_alignment_bytes(ty);
- h = highest_bit(align);
-
- if ((1 << h) < align)
- ++h;
- align = (1 << h);
- if (align < 1)
- align = 1;
-
- // declare the symbol.
- assembler->dump_declare_uninitialized_symbol(assembler->private_data, target_segment , ld_name, (get_type_size_bits(ty)+7)>>3, align, visibility);
- }
-}
-
-
-
-
-/*
- * dump the global symbols
- **/
-
-void asm_dump_globals ( assembler_t *assembler ) {
-
- ir_type *gt = get_glob_type();
- int i, n = get_class_n_members(gt);
-
- for (i = 0; i < n; i++)
- asm_dump_global( assembler, get_class_member(gt, i) );
-
-}
+++ /dev/null
-/**
- * dumper for initialized and uninitialized global data. based on cggg's implementation.
- * @author Hannes Jakschitsch
- * @date 19.01.2005
- */
-
-#ifndef _BEASM_DUMP_GLOBALS_H
-#define _BEASM_DUMP_GLOBALS_H
-
-#include "beasm_types.h"
-
-void asm_dump_globals ( assembler_t *assembler );
-
-#endif
+++ /dev/null
-/**
- * the 'generic' assemblercode emitter
- * @author Hannes Jakschitsch
- * @date 19.01.2005
- */
-
-#ifndef _BEASM_TYPES_H
-#define _BEASM_TYPES_H
-
-#include "type.h"
-
-
-/**
- * Definition of symbolic segments
- **/
-typedef enum _asm_segment_t {
- ASM_SEGMENT_CONST = 1, /* < segment to store constant symbols */
- ASM_SEGMENT_DATA_INIT, /* < segment to store initialized symbols */
- ASM_SEGMENT_CODE, /* < segment to store code */
- ASM_SEGMENT_DATA_UNINIT, /* < segment to store uninitialized symbols */
-} asm_segment_t;
-
-typedef enum _asm_arith_operation_t {
-
- ASM_ARITH_OPERATION_ADD = 1,
- ASM_ARITH_OPERATION_SUB,
- ASM_ARITH_OPERATION_MUL
-
-} asm_arith_operation_t;
-
-
-
-
-typedef struct _assembler_t assembler_t;
-
-typedef void (*dump_align_proc)(void* priv_data, asm_segment_t segment, int align);
-typedef void (*dump_arith_tarval_proc)(void* priv_data, asm_segment_t segment, tarval *tv, int bytes);
-typedef void (*dump_atomic_decl_proc)(void* priv_data, asm_segment_t segment, int bytes);
-typedef void (*dump_string_proc)(void* priv_data, asm_segment_t segment, entity *ent);
-typedef void (*dump_external_declaration_proc)(void* priv_data, asm_segment_t segment, const char* ld_name);
-typedef void (*dump_local_declaration_proc)(void* priv_data, asm_segment_t segment, const char* ld_name );
-// declares an uninitialized symbol.
-typedef void (*dump_declare_uninitialized_symbol_proc)(void* priv_data, asm_segment_t segment, const char* ldname, int bytes, int align, visibility visibility);
-typedef void (*dump_declare_initialized_symbol_proc)(void* priv_data, asm_segment_t segment, const char* ldname, int bytes, int align, visibility visibility);
-//typedef void (*dump_declare_object_symbol_proc)(void* priv_data, asm_segment_t segment, const char* ld_name, int bytes);
-//typedef void (*dump_declare_function_symbol_proc)(void* priv_data, asm_segment_t segment, const char* ld_name);
-//typedef void (*dump_object_symbol_init_decl_proc)(void* priv_data, asm_segment_t segment, const char* ld_name);
-// emits a zero padding directive.
-typedef void (*dump_zero_padding_proc)(void* priv_data, asm_segment_t segment, int bytes);
-typedef void (*dump_arith_op_proc)(void* priv_data, asm_segment_t segment, asm_arith_operation_t op);
-typedef void (*dump_symconst_proc)(void* priv_data, asm_segment_t segment, ir_node *init);
-/*typedef void (*dump_size_proc)(void* priv_data, asm_segment_t segment, int size);
-typedef void (*dump_addr_name_proc)(void* priv_data, asm_segment_t segment, const char* addr_name);
-typedef void (*dump_addr_ent_proc)(void* priv_data, asm_segment_t segment, const char* addr_ent); */
-typedef void (*dump_newline_proc)(void* priv_data, asm_segment_t segment);
-
-///////////////////////////////////////////////////////////////////////////
-
-typedef void (*dump_header_proc)(void* priv_data);
-typedef void (*dump_footer_proc)(void* priv_data);
-typedef void (*dump_segment_header_proc)(void* priv_data);
-
-struct _assembler_t {
-
- ///////////////////////////////////////////////////////////////////////////
- // declarators
-
- dump_declare_uninitialized_symbol_proc dump_declare_uninitialized_symbol;
- dump_declare_initialized_symbol_proc dump_declare_initialized_symbol;
-
- ///////////////////////////////////////////////////////////////////////////
- // initializers
-
-
- // declare an atomic value of BYTES size.
- // e.g. .long or .byte
- // needed when emitting an initializer
- dump_atomic_decl_proc dump_atomic_decl;
- // dump a target value. needed when emitting an initializer
- dump_arith_tarval_proc dump_arith_tarval;
- // dump a string. needed when emitting an initializer. improves readability.
- dump_string_proc dump_string;
- // dump a zero padding.
- dump_zero_padding_proc dump_zero_padding;
- // dump an arithmetic operator. used when initializers are expressions
- // that cannot be evaluated and must be computed by the assembler.
- dump_arith_op_proc dump_arith_op;
- // dump a symconst
- dump_symconst_proc dump_symconst;
-
- ///////////////////////////////////////////////////////////////////////////
- // formatters.
- dump_newline_proc dump_newline;
- dump_header_proc dump_header;
- dump_footer_proc dump_footer;
- dump_segment_header_proc dump_segment_header;
-
- void *private_data;
-};
-
-
-
-#endif
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