From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 4 Nov 2009 11:18:06 +0000 (+0000)
Subject: Enable warnings and fix them
X-Git-Url: http://git.tdb.fi/?p=gldbg.git;a=commitdiff_plain;h=151c65f1157f3b55d0b794db788b557bbc50ed0c

Enable warnings and fix them
---

diff --git a/Makefile b/Makefile
index a653678..226ff88 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # $Id$
 
-CFLAGS = -Igensrc -ggdb
-CXXFLAGS = -Igensrc -ggdb
+CFLAGS = -Igensrc -ggdb -Wall -Wextra -Werror
+CXXFLAGS = -Igensrc -ggdb -Wall -Wextra -Werror
 
 PACKAGES_gldbg = mspcore mspstrings mspio mspfs
 CXXFLAGS_gldbg = $(shell pkg-config --cflags $(PACKAGES_gldbg))
diff --git a/gl.io b/gl.io
index 027845b..914ff29 100644
--- a/gl.io
+++ b/gl.io
@@ -12,8 +12,8 @@ sizei, int, %i
 intptr, int, %i
 sizeiptr, int, %i
 handle, int, %i
-int64, longlong, %lli
-uint64, longlong, %llu
+int64, long long, %lli
+uint64, long long, %llu
 half, short, %#x
 float, float, %g
 clampf, float, %g
diff --git a/glx.io b/glx.io
index 8fcad27..78cbd61 100644
--- a/glx.io
+++ b/glx.io
@@ -6,7 +6,7 @@ unsigned int, int, %u
 int32_t, int, %i
 long, long, %li
 unsigned long, long, %lu
-int64_t, longlong, %lli
+int64_t, long long, %lli
 sizei, int, %i
 float, float, %g
 unsigned int *, pointer, %p
diff --git a/source/enums.c b/source/enums.c
index 25fdaef..d3572b8 100644
--- a/source/enums.c
+++ b/source/enums.c
@@ -7,6 +7,7 @@ Distributed under the GPL
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "enums.h"
 #include "tmpalloc.h"
 
diff --git a/source/gldecoder.c b/source/gldecoder.c
index 863be92..8d0f15a 100644
--- a/source/gldecoder.c
+++ b/source/gldecoder.c
@@ -9,6 +9,7 @@ Distributed under the GPL
 #include <string.h>
 #include "functions.h"
 #include "gldecoder.h"
+#include "tmpalloc.h"
 
 static unsigned read_short(short *, const char *);
 static unsigned read_int(int *, const char *);
@@ -37,16 +38,16 @@ void gldecoder_delete(GlDecoder *dec)
 int gldecoder_decode(GlDecoder *dec, const char *data, unsigned len)
 {
 	unsigned pos = 0;
-	int pktlen;
+	unsigned pktlen;
 	unsigned short func;
 	int ret;
 
 	if(len<sizeof(int)+sizeof(short))
 		return -1;
-	pos += read_int(&pktlen, data);
+	pos += read_int((int *)&pktlen, data);
 	if(len<pktlen)
 		return -1;
-	pos += read_short(&func, data+pos);
+	pos += read_short((short *)&func, data+pos);
 	if(dec)
 	{
 		if(func&0x8000)
@@ -83,13 +84,7 @@ static unsigned read_long(long *v, const char *data)
 	return sizeof(long);
 }
 
-static unsigned read_ulong(unsigned long *v, const char *data)
-{
-	*v = *(unsigned long *)data;
-	return sizeof(unsigned long);
-}
-
-static unsigned read_longlong(long long *v, const char *data)
+static unsigned read_long_long(long long *v, const char *data)
 {
 	*v = *(long long *)data;
 	return sizeof(long long);
@@ -107,7 +102,9 @@ static unsigned read_double(double *v, const char *data)
 	return sizeof(double);
 }
 
-static unsigned read_pointer(void **v, const char *data)
+typedef void *pointer;
+
+static unsigned read_pointer(pointer *v, const char *data)
 {
 	*v = *(void **)data;
 	return sizeof(void *);
@@ -125,18 +122,20 @@ static unsigned read_data(const void **v, const char *data)
 	return pos+vlen;
 }
 
-static unsigned read_string(const unsigned char **v, const char *data)
+typedef const char *string;
+
+static unsigned read_string(string *v, const char *data)
 {
 	return read_data((const void **)v, data);
 }
 
-static unsigned read_string_array(const unsigned char ***v, const char *data)
+static unsigned read_string_array(string **v, const char *data)
 {
 	int count;
 	unsigned pos = 0;
 	int i;
 	pos += read_int(&count, data);
-	*v = (const unsigned char **)tmpalloc(count*sizeof(const unsigned char *));
+	*v = (string *)tmpalloc(count*sizeof(string));
 	for(i=0; i<count; ++i)
 		pos += read_string(*v+i, data+pos);
 	return pos;
@@ -148,7 +147,7 @@ static int decode_gldError(GlDecoder *dec, const char *data)
 {
 	unsigned pos = 0;
 	GLenum code;
-	pos += read_int(&code, data);
+	pos += read_int((int *)&code, data);
 	if(dec->gldError)
 		dec->gldError(dec->user_data, code);
 	return pos;
diff --git a/source/gldecoder.funcs.t b/source/gldecoder.funcs.t
index 152b71b..e02c1e8 100644
--- a/source/gldecoder.funcs.t
+++ b/source/gldecoder.funcs.t
@@ -1,5 +1,5 @@
 # $Id$
-wl('static unsigned decode_%s(GlDecoder *dec, const char *data)', func.name)
+wl('static unsigned decode_%s(GlDecoder *dec, const char *data __attribute__((unused)))', func.name)
 wl('{')
 wl('	unsigned pos = 0;')
 if ret.ctype!="void":
@@ -7,10 +7,10 @@ if ret.ctype!="void":
 for p in params:
 	wl('	%s p_%s;', p.ctype, p.name)
 if ret.ctype!="void":
-	wl('	pos += read_%s(&ret, data+pos);', ret.io[0])
+	wl('	pos += read_%s((%s *)&ret, data+pos);', ret.io[0].replace(' ', '_'), ret.io[0])
 for p in params:
 	if p.kind=="value":
-		wl('	pos += read_%s(&p_%s, data+pos);', p.io[0], p.name)
+		wl('	pos += read_%s((%s *)&p_%s, data+pos);', p.io[0].replace(' ', '_'), p.io[0], p.name)
 	elif p.kind=="array" and p.io and p.io[0]=="string":
 		wl('  pos += read_string_array(&p_%s, data+pos);', p.name)
 	elif p.csize:
diff --git a/source/glprint.c b/source/glprint.c
index 9721463..3f6db65 100644
--- a/source/glprint.c
+++ b/source/glprint.c
@@ -8,6 +8,7 @@ Distributed under the GPL
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <ctype.h>
 #include "arraysize.h"
 #include "enums.h"
 #include "glprint.h"
diff --git a/source/glprint.funcs.t b/source/glprint.funcs.t
index db626c0..cc45979 100644
--- a/source/glprint.funcs.t
+++ b/source/glprint.funcs.t
@@ -18,7 +18,7 @@ for p in params:
 		if p.io:
 			w('{%s}', p.io[1])
 		else:
-			w('<ref:%s>', p.type)
+			w('<ref:%s %%p>', p.type)
 	elif p.kind=="array":
 		w('%%s')
 	first = False
@@ -37,6 +37,8 @@ for p in params+[ret]:
 		elif p.kind=="reference":
 			if p.io:
 				w(', *%s', p.name)
+			else:
+				w(', %s', p.name)
 		elif p.kind=="array":
 			if not p.csize:
 				w(', print_data(%s, 0)', p.name)
diff --git a/source/glwrap.c b/source/glwrap.c
index 79d6404..d51eb31 100644
--- a/source/glwrap.c
+++ b/source/glwrap.c
@@ -76,12 +76,7 @@ static inline void write_long(long v)
 	write_bytes((char *)&v, sizeof(long));
 }
 
-static inline void write_ulong(unsigned long v)
-{
-	write_bytes((char *)&v, sizeof(unsigned long));
-}
-
-static inline void write_longlong(long long v)
+static inline void write_long_long(long long v)
 {
 	write_bytes((char *)&v, sizeof(long long));
 }
@@ -117,15 +112,15 @@ static inline void write_data(const void *data, unsigned size)
 		write_int(0);
 }
 
-static inline void write_string(const unsigned char *s)
+static inline void write_string(const char *s)
 {
 	write_data(s, strlen(s)+1);
 }
 
-static inline void write_string_array(const unsigned char **sa, unsigned size)
+static inline void write_string_array(const char **sa, unsigned size)
 {
 	unsigned i;
-	size /= sizeof(const unsigned char *);
+	size /= sizeof(const char *);
 	write_int(size);
 	for(i=0; i<size; ++i)
 		write_string(sa[i]);
diff --git a/source/glwrap.funcs.t b/source/glwrap.funcs.t
index fbba906..547d53f 100644
--- a/source/glwrap.funcs.t
+++ b/source/glwrap.funcs.t
@@ -15,10 +15,10 @@ if ret.ctype!='void':
 wl('orig(%s);', ", ".join([p.name for p in params]))
 wl('	begin_packet(FUNC_%s);', func.name.upper())
 if ret.ctype!='void':
-	wl('	write_%s(ret);', ret.io[0])
+	wl('	write_%s(ret);', ret.io[0].replace(' ', '_'))
 for p in params:
 	if p.kind=="value":
-		wl('	write_%s(%s);', p.io[0], p.name)
+		wl('	write_%s(%s);', p.io[0].replace(' ', '_'), p.name)
 	elif p.kind=="array" and p.io and p.io[0]=="string":
 		wl('  write_string_array(%s, %s);', p.name, p.csize)
 	elif p.csize: