X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=ia32rtools.git;a=blobdiff_plain;f=tools%2Fprotoparse.h;h=3d70d8658dfc1988e14a659bf851c38ffa6b7dd1;hp=26b0e0048cd5728b442df0ae3c64b9e8ab6302bb;hb=61e29183dd00fa64584fa8787008b21a1c70b8ce;hpb=c7ed83dd918585832e3c9001dabdb7375518d635

diff --git a/tools/protoparse.h b/tools/protoparse.h
index 26b0e00..3d70d86 100644
--- a/tools/protoparse.h
+++ b/tools/protoparse.h
@@ -1,3 +1,10 @@
+/*
+ * ia32rtools
+ * (C) notaz, 2013,2014
+ *
+ * This work is licensed under the terms of 3-clause BSD license.
+ * See COPYING file in the top-level directory.
+ */
 
 struct parsed_proto;
 
@@ -6,7 +13,8 @@ struct parsed_type {
 	unsigned int is_array:1;
 	unsigned int is_ptr:1;
 	unsigned int is_struct:1; // split for args
-	unsigned int is_retreg:1; // register to return
+	unsigned int is_retreg:1; // register to return to caller
+	unsigned int is_va_list:1;
 };
 
 struct parsed_proto_arg {
@@ -34,7 +42,9 @@ struct parsed_proto {
 	unsigned int is_noreturn:1;
 	unsigned int is_unresolved:1;
 	unsigned int is_userstack:1;
-	unsigned int is_arg:1;        // decl in func arg
+	unsigned int is_include:1;    // not from top-level header
+	unsigned int is_osinc:1;      // OS/system library func
+	unsigned int is_arg:1;        // declared in some func arg
 	unsigned int has_structarg:1;
 	unsigned int has_retreg:1;
 };
@@ -45,15 +55,17 @@ static int hdrfline = 0;
 static void pp_copy_arg(struct parsed_proto_arg *d,
 	const struct parsed_proto_arg *s);
 
-static int b_pp_c_handler(char *proto, const char *fname);
+static int b_pp_c_handler(char *proto, const char *fname,
+	int is_include, int is_osinc);
 
-static int do_protostrs(FILE *fhdr, const char *fname)
+static int do_protostrs(FILE *fhdr, const char *fname, int is_include)
 {
 	const char *finc_name;
 	const char *hdrfn_saved;
 	char protostr[256];
 	char path[256];
 	char fname_inc[256];
+	int is_osinc;
 	FILE *finc;
 	int line = 0;
 	int ret;
@@ -62,6 +74,9 @@ static int do_protostrs(FILE *fhdr, const char *fname)
 	hdrfn_saved = hdrfn;
 	hdrfn = fname;
 
+	is_osinc = strstr(fname, "stdc.hlist")
+		 || strstr(fname, "win32.hlist");
+
 	while (fgets(protostr, sizeof(protostr), fhdr))
 	{
 		line++;
@@ -86,7 +101,7 @@ static int do_protostrs(FILE *fhdr, const char *fname)
 					fname_inc, line, finc_name);
 				continue;
 			}
-			ret = do_protostrs(finc, finc_name);
+			ret = do_protostrs(finc, finc_name, 1);
 			fclose(finc);
 			if (ret < 0)
 				break;
@@ -103,7 +118,8 @@ static int do_protostrs(FILE *fhdr, const char *fname)
 
 		hdrfline = line;
 
-		ret = b_pp_c_handler(protostr, hdrfn);
+		ret = b_pp_c_handler(protostr, hdrfn, is_include,
+			is_osinc);
 		if (ret < 0)
 			break;
 	}
@@ -156,9 +172,11 @@ static const char *known_type_mod[] = {
 static const char *known_ptr_types[] = {
 	"FARPROC",
 	"WNDPROC",
+	"LINECALLBACK",
 	"HACCEL",
 	"HANDLE",
 	"HBITMAP",
+	"HCALL",
 	"HCURSOR",
 	"HDC",
 	"HFONT",
@@ -167,6 +185,9 @@ static const char *known_ptr_types[] = {
 	"HICON",
 	"HINSTANCE",
 	"HIMC", // DWORD in mingw, ptr in wine..
+	"HLINE",
+	"HLINEAPP",
+	"HLOCAL",
 	"HMODULE",
 	"HPALETTE",
 	"HRGN",
@@ -179,6 +200,7 @@ static const char *known_ptr_types[] = {
 	"PCRITICAL_SECTION",
 	"PDWORD",
 	"PFILETIME",
+	"PLARGE_INTEGER",
 	"PHKEY",
 	"PLONG",
 	"PMEMORY_BASIC_INFORMATION",
@@ -274,6 +296,8 @@ static int check_type(const char *name, struct parsed_type *type)
 
 	ret = n1 - name;
 	type->name = strndup(name, ret);
+	if (IS(type->name, "__VALIST") || IS(type->name, "va_list"))
+		type->is_va_list = 1;
 	if (IS(type->name, "VOID"))
 		memcpy(type->name, "void", 4);
 
@@ -640,7 +664,8 @@ static struct parsed_proto *pp_cache;
 static int pp_cache_size;
 static int pp_cache_alloc;
 
-static int b_pp_c_handler(char *proto, const char *fname)
+static int b_pp_c_handler(char *proto, const char *fname,
+	int is_include, int is_osinc)
 {
 	int ret;
 
@@ -658,6 +683,8 @@ static int b_pp_c_handler(char *proto, const char *fname)
 	if (ret < 0)
 		return -1;
 
+	pp_cache[pp_cache_size].is_include = is_include;
+	pp_cache[pp_cache_size].is_osinc = is_osinc;
 	pp_cache_size++;
 	return 0;
 }
@@ -670,7 +697,7 @@ static void build_pp_cache(FILE *fhdr)
 	pos = ftell(fhdr);
 	rewind(fhdr);
 
-	ret = do_protostrs(fhdr, hdrfn);
+	ret = do_protostrs(fhdr, hdrfn, 0);
 	if (ret < 0)
 		exit(1);
 
@@ -742,6 +769,30 @@ struct parsed_proto *proto_clone(const struct parsed_proto *pp_c)
 	return pp;
 }
 
+
+static inline int pp_cmp_func(const struct parsed_proto *pp1,
+  const struct parsed_proto *pp2)
+{
+  int i;
+
+  if (pp1->argc != pp2->argc || pp1->argc_reg != pp2->argc_reg)
+    return 1;
+  else {
+    for (i = 0; i < pp1->argc; i++) {
+      if ((pp1->arg[i].reg != NULL) != (pp2->arg[i].reg != NULL))
+        return 1;
+
+      if ((pp1->arg[i].reg != NULL)
+        && !IS(pp1->arg[i].reg, pp2->arg[i].reg))
+      {
+        return 1;
+      }
+    }
+  }
+
+  return 0;
+}
+
 static inline void pp_print(char *buf, size_t buf_size,
   const struct parsed_proto *pp)
 {