Fix some warnings and add a specific plugins.cfg for emscripten

libr/asm/arch/c55plus/ins.c

@@ -53,7 +53,7 @@ ut32 get_ins_part(ut32 pos, ut32 len) {
 	if (C55PLUS_DEBUG)
         	printf("pos => 0x%x len => %d ins_buff_len => %d\n", pos, len, ins_buff_len);
 
-	if (pos < 0 || pos >= ins_buff_len) {
+	if ((st32)pos < 0 || pos >= ins_buff_len) {
 		has_failed = 1;
 		return ret;
 	} 

libr/bin/p/bin_dex.c

@@ -298,7 +298,7 @@ static int dex_loadcode(RBinArch *arch, RBinDexObj *bin) {
 				p = r_uleb128 (p, &MA);
 				p = r_uleb128 (p, &MC);
 
-				if (MI>=0&&MI<bin->header.method_size) methods[MI] = 1;
+				if (MI<bin->header.method_size) methods[MI] = 1;
 				if (MC>0 && bin->code_from>MC) bin->code_from = MC;
 				if (MC>0 && bin->code_to<MC) bin->code_to = MC;
 
@@ -330,7 +330,7 @@ static int dex_loadcode(RBinArch *arch, RBinDexObj *bin) {
 				p = r_uleb128 (p, &MA);
 				p = r_uleb128 (p, &MC);
 
-				if (MI>=0&&MI<bin->header.method_size) methods[MI] = 1;
+				if (MI<bin->header.method_size) methods[MI] = 1;
 				if (bin->code_from>MC) bin->code_from = MC;
 				if (bin->code_to<MC) bin->code_to = MC;
 
@@ -454,7 +454,7 @@ static RList* classes (RBinArch *arch) {
 			dprintf ("error malloc string length %d\n", len);
 			break;
 		}
-		if (entry.source_file> bin->header.strings_size || entry.source_file<0)
+		if ((entry.source_file>bin->header.strings_size) || (entry.source_file<0))
 			continue;
 		r_buf_read_at (bin->b, bin->strings[entry.source_file],
 				(ut8*)name, len);

libr/core/anal.c

@@ -589,9 +589,9 @@ static void fcn_list_bbs(RAnalFunction *fcn) {
 			if ((bbi->type & R_ANAL_BB_TYPE_LAST))
 				r_cons_printf ("l");
 		} else r_cons_printf ("n");
-		if ((bbi->diff->type == R_ANAL_DIFF_TYPE_MATCH))
+		if (bbi->diff->type == R_ANAL_DIFF_TYPE_MATCH)
 			r_cons_printf (" m");
-		else if ((bbi->diff->type == R_ANAL_DIFF_TYPE_UNMATCH))
+		else if (bbi->diff->type == R_ANAL_DIFF_TYPE_UNMATCH)
 			r_cons_printf (" u");
 		else r_cons_printf (" n");
 		r_cons_printf ("\n");

libr/core/cmd.c

@@ -1067,7 +1067,9 @@ next2:
 		tmpoff = core->offset;
 		tmpbsz = core->blocksize;
 
-		*ptr = '\0'; for (ptr++; *ptr== ' '; ptr++); ptr--;
+		*ptr = '\0';
+		for (ptr++; *ptr== ' '; ptr++);
+		ptr--;
 
 		arroba = strchr (ptr+2, '@');
 repeat_arroba:

libr/core/cmd_meta.c

@@ -88,7 +88,7 @@ static int cmd_meta(void *data, const char *input) {
 	case 'z': /* string */
 		{
 			r_core_read_at (core, addr, (ut8*)name, sizeof (name));
-			name[sizeof(name)] = 0;
+			name[sizeof(name)-1] = 0;
 			n = strlen (name);
 			eprintf ("%d\n", n);
 		}

libr/util/buf.c

@@ -156,7 +156,7 @@ static int r_buf_fcpy_at (RBuffer *b, ut64 addr, ut8 *buf, const char *fmt, int
 	if (addr == R_BUF_CUR)
 		addr = b->cur;
 	else addr -= b->base;
-	if (addr < 0 || addr > b->length)
+	if (addr == UT64_MAX || addr > b->length)
 		return -1;
 	for (i = len = 0; i < n; i++)
 	for (j = 0; fmt[j]; j++) {
@@ -194,7 +194,7 @@ R_API ut8 *r_buf_get_at (RBuffer *b, ut64 addr, int *left) {
 	if (addr == R_BUF_CUR)
 		addr = b->cur;
 	else addr -= b->base;
-	if (addr < 0 || addr > b->length)
+	if (addr == UT64_MAX || addr > b->length)
 		return NULL;
 	if (left)
 		*left = b->length - addr;

libr/util/regex/regerror.c

@@ -93,20 +93,17 @@ r_regex_error(int errcode, const RRegex *preg, char *errbuf, size_t errbuf_size)
 	
 		if (errcode&R_REGEX_ITOA) {
 			if (r->code != 0) {
-				assert(strlen(r->name) < sizeof(convbuf));
-				(void) strlcpy(convbuf, r->name, sizeof convbuf);
+				(void) strlcpy(convbuf, r->name, sizeof (convbuf)-1);
 			} else
 				(void)snprintf(convbuf, sizeof convbuf,
 				    "R_REGEX_0x%x", target);
 			s = convbuf;
-		} else
-			s = r->explain;
+		} else s = r->explain;
 	}
 
 	len = strlen(s) + 1;
-	if (errbuf_size > 0) {
+	if (errbuf_size > 0)
 		strlcpy(errbuf, s, errbuf_size);
-	}
 
 	return(len);
 }

plugins.def.cfg

@@ -119,6 +119,5 @@ parse.mips_pseudo
 parse.dalvik_pseudo
 parse.x86_pseudo"
 SHARED="
-asm.csr
 asm.psosvm
 io.shm"

plugins.emscripten.cfg

@@ -0,0 +1,117 @@
+STATIC="
+asm.java
+asm.arc
+asm.arm
+asm.dalvik
+asm.ppc
+asm.mips
+asm.x86
+asm.x86_olly
+asm.x86_nz
+anal.x86_udis
+anal.arm
+anal.mips
+anal.java
+anal.dalvik
+bin.any
+bin.bios
+bin.elf
+bin.elf64
+bin.java
+bin.dex
+bin.pe
+bin.mz
+bin.pe64
+bin.mach0
+bin.mach064
+bin_xtr.fatmach0
+bp.arm
+bp.x86
+bp.mips
+cmd.dummy
+egg.exec
+egg.xor
+io.malloc
+parse.mreplace
+parse.att2intel
+parse.mips_pseudo
+parse.dalvik_pseudo
+parse.x86_pseudo"
+SHARED="
+io.mach
+io.debug
+io.mmap
+io.w32
+io.w32dbg
+io.ihex
+crypto.aes
+io.rap
+io.ewf
+io.http
+io.bfdbg
+io.gdb
+io.haret
+bin_xtr.dyldcache
+fs.fat
+fs.ntfs
+fs.ext2
+fs.hfs
+fs.hfsplus
+fs.reiserfs
+fs.tar
+fs.cpio
+fs.xfs
+fs.iso9660
+fs.udf
+fs.ufs
+fs.posix
+fs.jfs
+fs.minix
+fs.fb
+fs.sfs
+io.ptrace
+io.procpid
+io.shm
+io.zip
+asm.z80
+asm.i8080
+asm.8051
+asm.msil
+asm.c55plus
+asm.sh
+asm.csr
+asm.avr
+asm.arm_winedbg
+asm.sparc
+anal.ppc
+anal.sparc
+anal.8051
+anal.i8080
+anal.arc
+anal.bf
+anal.z80
+anal.csr
+anal.c55plus
+anal.avr
+anal.m68k
+anal.sh
+anal.x86_im
+anal.x86_simple
+bin.fs
+bin.p9
+bin.rar
+bin.te
+bp.bf
+bp.ppc
+debug.native
+debug.esil
+debug.gdb
+debug.rap
+debug.bf
+asm.dcpu16
+asm.m68k
+asm.rar
+asm.bf
+asm.csr
+asm.psosvm
+io.shm"

sys/emscripten.sh

@@ -15,6 +15,8 @@ export AR="emar"
 CFGFLAGS="./configure --prefix=/usr --disable-shared --enable-static --disable-debugger --with-compiler=emscripten --without-ewf --without-pic --with-nonpic --without-gmp"
 
 make mrproper
+cp -f plugins.emscripten.cfg plugins.cfg
+./configure-plugins
 
 ./configure ${CFGFLAGS} --host=emscripten && \
 	make -s -j ${MAKE_JOBS} DEBUG=0