X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_intrinsics.c;h=f3472c0a26df423df5422a9ce503d754d3986dfe;hb=753110deda395f7ecae4a26a46d11768e8a63cb0;hp=430440d42685ba52376dcaafe17db35c03b1547e;hpb=6730cf921d356d992d35526daf57f82af7ab0816;p=libfirm

diff --git a/ir/be/ia32/ia32_intrinsics.c b/ir/be/ia32/ia32_intrinsics.c
index 430440d42..f3472c0a2 100644
--- a/ir/be/ia32/ia32_intrinsics.c
+++ b/ir/be/ia32/ia32_intrinsics.c
@@ -39,6 +39,7 @@
 #include "ia32_new_nodes.h"
 #include "bearch_ia32_t.h"
 #include "gen_ia32_regalloc_if.h"
+#include "begnuas.h"
 
 /** The array of all intrinsics that must be mapped. */
 static i_record *intrinsics;
@@ -111,7 +112,7 @@ static void resolve_call(ir_node *call, ir_node *l_res, ir_node *h_res, ir_graph
 
 		foreach_out_edge_safe(call, edge, next) {
 			ir_node *proj = get_edge_src_irn(edge);
-			pn_Call pn    = get_Proj_proj(proj);
+			pn_Call pn    = (pn_Call)get_Proj_proj(proj);
 
 			switch (pn) {
 			case pn_Call_X_regular:
@@ -266,7 +267,7 @@ static int map_Shl(ir_node *call, void *ctx)
 
 	if (is_Const(cnt)) {
 		/* the shift count is a const, create better code */
-		tarval *tv = get_Const_tarval(cnt);
+		ir_tarval *tv = get_Const_tarval(cnt);
 
 		if (tarval_cmp(tv, new_tarval_from_long(32, l_mode)) & (pn_Cmp_Gt|pn_Cmp_Eq)) {
 			/* simplest case: shift only the lower bits. Note that there is no
@@ -327,8 +328,10 @@ static int map_Shl(ir_node *call, void *ctx)
 
 	/* move it down */
 	set_nodes_block(call, block);
-	for (irn = get_irn_link(call); irn != NULL; irn = get_irn_link(irn))
+	for (irn = (ir_node*)get_irn_link(call); irn != NULL;
+	     irn = (ir_node*)get_irn_link(irn)) {
 		set_nodes_block(irn, block);
+	}
 
 	resolve_call(call, l_res, h_res, irg, block);
 	return 1;
@@ -355,7 +358,7 @@ static int map_Shr(ir_node *call, void *ctx)
 
 	if (is_Const(cnt)) {
 		/* the shift count is a const, create better code */
-		tarval *tv = get_Const_tarval(cnt);
+		ir_tarval *tv = get_Const_tarval(cnt);
 
 		if (tarval_cmp(tv, new_tarval_from_long(32, l_mode)) & (pn_Cmp_Gt|pn_Cmp_Eq)) {
 			/* simplest case: shift only the higher bits. Note that there is no
@@ -414,8 +417,10 @@ static int map_Shr(ir_node *call, void *ctx)
 
 	/* move it down */
 	set_nodes_block(call, block);
-	for (irn = get_irn_link(call); irn != NULL; irn = get_irn_link(irn))
+	for (irn = (ir_node*)get_irn_link(call); irn != NULL;
+	     irn = (ir_node*)get_irn_link(irn)) {
 		set_nodes_block(irn, block);
+	}
 
 	resolve_call(call, l_res, h_res, irg, block);
 	return 1;
@@ -442,7 +447,7 @@ static int map_Shrs(ir_node *call, void *ctx)
 
 	if (is_Const(cnt)) {
 		/* the shift count is a const, create better code */
-		tarval *tv = get_Const_tarval(cnt);
+		ir_tarval *tv = get_Const_tarval(cnt);
 
 		if (tarval_cmp(tv, new_tarval_from_long(32, l_mode)) & (pn_Cmp_Gt|pn_Cmp_Eq)) {
 			/* simplest case: shift only the higher bits. Note that there is no
@@ -503,8 +508,10 @@ static int map_Shrs(ir_node *call, void *ctx)
 
 	/* move it down */
 	set_nodes_block(call, block);
-	for (irn = get_irn_link(call); irn != NULL; irn = get_irn_link(irn))
+	for (irn = (ir_node*)get_irn_link(call); irn != NULL;
+	     irn = (ir_node*)get_irn_link(irn)) {
 		set_nodes_block(irn, block);
+	}
 
 	resolve_call(call, l_res, h_res, irg, block);
 	return 1;
@@ -516,9 +523,9 @@ static int map_Shrs(ir_node *call, void *ctx)
 static int is_sign_extend(ir_node *low, ir_node *high)
 {
 	if (is_Shrs(high)) {
-		ir_node *high_l;
-		ir_node *high_r;
-		tarval  *shift_count;
+		ir_node   *high_l;
+		ir_node   *high_r;
+		ir_tarval *shift_count;
 
 		high_r = get_Shrs_right(high);
 		if (!is_Const(high_r)) return 0;
@@ -532,8 +539,8 @@ static int is_sign_extend(ir_node *low, ir_node *high)
 		if (is_Conv(low)    && get_Conv_op(low)    == high_l) return 1;
 		if (is_Conv(high_l) && get_Conv_op(high_l) == low)    return 1;
 	} else if (is_Const(low) && is_Const(high)) {
-		tarval *tl = get_Const_tarval(low);
-		tarval *th = get_Const_tarval(high);
+		ir_tarval *tl = get_Const_tarval(low);
+		ir_tarval *th = get_Const_tarval(high);
 
 		if (tarval_is_long(th) && tarval_is_long(tl)) {
 			long l = get_tarval_long(tl);
@@ -676,12 +683,33 @@ static int map_Abs(ir_node *call, void *ctx)
 
 #define ID(x) new_id_from_chars(x, sizeof(x)-1)
 
+static ir_entity *create_compiler_lib_entity(const char *name, ir_type *type)
+{
+	ir_type   *glob   = get_glob_type();
+	ident     *id     = new_id_from_str(name);
+	ir_entity *entity;
+
+	/* Hack: we need to know the type of runtime library we use. Strictly
+	   speaking it's not the same as the object-file-format. But in practice
+	   the following should be enough */
+	if (be_gas_object_file_format == OBJECT_FILE_FORMAT_MACH_O
+			|| be_gas_object_file_format == OBJECT_FILE_FORMAT_COFF) {
+		id = id_mangle3("___", id, "");
+	} else {
+		id = id_mangle3("__", id, "");
+	}
+	entity = new_entity(glob, id, type);
+	set_entity_visibility(entity, ir_visibility_local);
+	set_entity_ld_ident(entity, id);
+	return entity;
+}
+
 /**
  * Maps a Div. Change into a library call.
  */
 static int map_Div(ir_node *call, void *ctx)
 {
-	ia32_intrinsic_env_t *env = ctx;
+	ia32_intrinsic_env_t *env = (ia32_intrinsic_env_t*)ctx;
 	ir_type   *method    = get_Call_type(call);
 	ir_mode   *h_mode    = get_type_mode(get_method_res_type(method, 1));
 	ir_node   *ptr;
@@ -693,19 +721,14 @@ static int map_Div(ir_node *call, void *ctx)
 		/* 64bit signed Division */
 		ent = env->divdi3;
 		if (ent == NULL) {
-			/* create library entity */
-			ent = env->divdi3 = new_entity(get_glob_type(), ID("__divdi3"), method);
-			set_entity_visibility(ent, ir_visibility_external);
-			set_entity_ld_ident(ent, ID("__divdi3"));
+			ent = env->divdi3 = create_compiler_lib_entity("divdi3", method);
 		}
 	} else {
 		/* 64bit unsigned Division */
 		ent = env->udivdi3;
 		if (ent == NULL) {
 			/* create library entity */
-			ent = env->udivdi3 = new_entity(get_glob_type(), ID("__udivdi3"), method);
-			set_entity_visibility(ent, ir_visibility_external);
-			set_entity_ld_ident(ent, ID("__udivdi3"));
+			ent = env->udivdi3 = create_compiler_lib_entity("udivdi3", method);
 		}
 	}
 
@@ -722,7 +745,7 @@ static int map_Div(ir_node *call, void *ctx)
  */
 static int map_Mod(ir_node *call, void *ctx)
 {
-	ia32_intrinsic_env_t *env = ctx;
+	ia32_intrinsic_env_t *env = (ia32_intrinsic_env_t*)ctx;
 	ir_type   *method    = get_Call_type(call);
 	ir_mode   *h_mode    = get_type_mode(get_method_res_type(method, 1));
 	ir_node   *ptr;
@@ -735,18 +758,14 @@ static int map_Mod(ir_node *call, void *ctx)
 		ent = env->moddi3;
 		if (ent == NULL) {
 			/* create library entity */
-			ent = env->moddi3 = new_entity(get_glob_type(), ID("__moddi3"), method);
-			set_entity_visibility(ent, ir_visibility_external);
-			set_entity_ld_ident(ent, ID("__moddi3"));
+			ent = env->moddi3 = create_compiler_lib_entity("moddi3", method);
 		}
 	} else {
 		/* 64bit signed Modulo */
 		ent = env->umoddi3;
 		if (ent == NULL) {
 			/* create library entity */
-			ent = env->umoddi3 = new_entity(get_glob_type(), ID("__umoddi3"), method);
-			set_entity_visibility(ent, ir_visibility_external);
-			set_entity_ld_ident(ent, ID("__umoddi3"));
+			ent = env->umoddi3 = create_compiler_lib_entity("umoddi3", method);
 		}
 	}
 
@@ -792,13 +811,13 @@ static int map_Conv(ir_node *call, void *ctx)
 							   pn_ia32_l_FloattoLL_res_high);
 		} else {
 			/* convert from float to signed 64bit */
-			ir_mode *flt_mode = get_irn_mode(a_f);
-			tarval  *flt_tv   = new_tarval_from_str("9223372036854775808", 19, flt_mode);
-			ir_node *flt_corr = new_r_Const(irg, flt_tv);
-			ir_node *lower_blk = block;
-			ir_node *upper_blk;
-			ir_node *cmp, *proj, *cond, *blk, *int_phi, *flt_phi;
-			ir_node *in[2];
+			ir_mode   *flt_mode = get_irn_mode(a_f);
+			ir_tarval *flt_tv   = new_tarval_from_str("9223372036854775808", 19, flt_mode);
+			ir_node   *flt_corr = new_r_Const(irg, flt_tv);
+			ir_node   *lower_blk = block;
+			ir_node   *upper_blk;
+			ir_node   *cmp, *proj, *cond, *blk, *int_phi, *flt_phi;
+			ir_node   *in[2];
 
 			part_block(call);
 			upper_blk = get_nodes_block(call);
@@ -841,8 +860,10 @@ static int map_Conv(ir_node *call, void *ctx)
 			/* move the call and its Proj's to the lower block */
 			set_nodes_block(call, lower_blk);
 
-			for (proj = get_irn_link(call); proj != NULL; proj = get_irn_link(proj))
+			for (proj = (ir_node*)get_irn_link(call); proj != NULL;
+			     proj = (ir_node*)get_irn_link(proj)) {
 				set_nodes_block(proj, lower_blk);
+			}
 			block = lower_blk;
 		}
 		/* lower the call */