Fix build

libr/core/Makefile

@@ -11,6 +11,7 @@ OBJS+=hack.o vasm.o patch.o cbin.o log.o rtr.o cmd_api.o
 OBJS+=canal.o project.o gdiff.o asm.o vmenus.o disasm.o plugin.o
 OBJS+=help.o task.o panels.o pseudo.o vmarks.o anal_tp.o blaze.o
 
+CFLAGS+=-I../../shlr/heap/include
 CFLAGS+=-DCORELIB -I../../shlr
 LDFLAGS+=${DL_LIBS}
 

libr/core/cmd_debug.c

@@ -1581,13 +1581,20 @@ static int cmd_debug_map(RCore *core, const char *input) {
 		break;
 	case 'h': // "dmh"
 		{
+			int SZ = core->assembler->bits / 8;
 			const char *m = r_config_get (core->config, "dbg.malloc");	
 			if (!strcmp ("glibc", m)) {
-				(SZ == 4) ? cmd_dbg_map_heap_glibc_32 (core, input + 1):
-					    cmd_dbg_map_heap_glibc_64 (core, input + 1);
+#if __linux__ && __GNU_LIBRARY__ && __GLIBC__ && __GLIBC_MINOR__
+				(SZ == 4)
+				? cmd_dbg_map_heap_glibc_32 (core, input + 1)
+				: cmd_dbg_map_heap_glibc_64 (core, input + 1);
+#else
+				eprintf ("glibc not supported for this platform\n");
+#endif
 			} else if (!strcmp ("jemalloc", m)) {
-				(SZ == 4) ? cmd_dbg_map_jemalloc_32 (core, input + 1) :
-					    cmd_dbg_map_jemalloc_64 (core, input + 1) ;
+				(SZ == 4)
+				? cmd_dbg_map_jemalloc_32 (core, input + 1)
+				: cmd_dbg_map_jemalloc_64 (core, input + 1);
 			} else {
 				eprintf ("MALLOC algorithm not supported\n");
 			}

libr/core/linux_heap_jemalloc.c

@@ -55,9 +55,6 @@ static int GH(je_matched)(const char *ptr, const char *str) {
 static bool GH(r_resolve_jemalloc)(RCore *core, char *symname, GHT *symbol) {
 	RListIter *iter;
 	RDebugMap *map;
-
-	char *path = NULL;	
-	bool is_debug_file = false;
 	const char *jemalloc_ver_end = NULL;
 	ut64 jemalloc_addr = UT64_MAX, vaddr = UT64_MAX;
 
@@ -78,33 +75,33 @@ static bool GH(r_resolve_jemalloc)(RCore *core, char *symname, GHT *symbol) {
 		return false;
 	}
 
-	is_debug_file = GH(je_matched)(jemalloc_ver_end, "/usr/local/lib");
+	bool is_debug_file = GH(je_matched)(jemalloc_ver_end, "/usr/local/lib");
 
 	if (!is_debug_file) {
 		eprintf ("Warning: Is libjemaloc.so.2 in /usr/local/lib path?\n");
 		return false;
-	} else {
-		path = r_str_newf ("%s", jemalloc_ver_end);
-		if (r_file_exists (path)) {
-			vaddr = GH(je_get_va_symbol)(path, symname);
-			if (jemalloc_addr != GHT_MAX && vaddr != 0) {
-				*symbol = jemalloc_addr + vaddr;
-				free (path);
-				return true;
-			} 
-		}
 	}
+	char *path = r_str_newf ("%s", jemalloc_ver_end);
+	if (r_file_exists (path)) {
+		vaddr = GH(je_get_va_symbol)(path, symname);
+		if (jemalloc_addr != GHT_MAX && vaddr != 0) {
+			*symbol = jemalloc_addr + vaddr;
+			free (path);
+			return true;
+		} 
+	}
+	return false;
 }
 
 static void GH(jemalloc_get_runs)(RCore *core, const char *input) {
 	switch (input[0]) {
         case ' ':
         {
-		GHT misc, chunk, map_bias, map_misc_offset, chunksize_mask, npages;
-		arena_chunk_t *c = R_NEW0 (arena_chunk_t);
-		arena_chunk_map_misc_t *miscelm = R_NEW0 (arena_chunk_map_misc_t);
-		arena_chunk_map_bits_t *bits = R_NEW0 (arena_chunk_map_bits_t);
-		int flag = 0;
+		// GHT misc, chunk, map_bias, map_misc_offset, chunksize_mask, npages;
+		GHT chunk, map_bias, map_misc_offset, chunksize_mask, npages;
+		// arena_chunk_t *c = R_NEW0 (arena_chunk_t);
+		// arena_chunk_map_misc_t *miscelm = R_NEW0 (arena_chunk_map_misc_t);
+		// arena_chunk_map_bits_t *bits = R_NEW0 (arena_chunk_map_bits_t);
 
 		input +=1;
 		chunk = strstr (input, "0x") ? (GHT)strtol (input, NULL, 0) : (GHT)strtol (input, NULL, 16);
@@ -141,9 +138,10 @@ static void GH(jemalloc_get_runs)(RCore *core, const char *input) {
 		eprintf ("chunksize_mask: %"PFMTx"\n", chunksize_mask);
 		eprintf ("chunk_npages: %"PFMTx"\n", npages);
 
-		GHT pageind;
 
-		/*for (pageind = map_bias; pageind < npages; pageind ++) {
+#if 0
+		GHT pageind = 0;
+		for (pageind = map_bias; pageind < npages; pageind ++) {
 			pageind >>= 12;
 			misc = ((uintptr_t)chunk + (uintptr_t)map_misc_offset) + pageind-map_bias;
 			printf ("arena_chunk_map_misc_t @ %"PFMT64x"\n", misc);  
@@ -157,7 +155,7 @@ static void GH(jemalloc_get_runs)(RCore *core, const char *input) {
 		} 
 		eprintf ("offset: %"PFMT64x"\n", offset);
 		eprintf ("run @ %"PFMT64x"\n", misc + offset);
-		*/     
+#endif
         }
 	break;
     }    
@@ -187,7 +185,7 @@ static void GH(jemalloc_get_chunks)(RCore *core, const char *input) {
 
 			if (arena) {
 				r_core_read_at (core, arena, (ut8 *)ar, sizeof (arena_t));
-				r_core_read_at (core, ar->achunks.qlh_first, (ut8 *)head, sizeof (extent_node_t));
+				r_core_read_at (core, (ut64)(size_t)ar->achunks.qlh_first, (ut8 *)head, sizeof (extent_node_t));
 				if (head->en_addr != 0) {
 					PRINT_YA ("\t Chunk - start: ");
 					PRINTF_BA ("0x%"PFMTx, (GHT)head->en_addr); 
@@ -195,15 +193,15 @@ static void GH(jemalloc_get_chunks)(RCore *core, const char *input) {
 					PRINTF_BA ("0x%"PFMTx, (GHT)(head->en_addr + cnksz));
 					PRINT_YA (", size: ");
 					PRINTF_BA ("0x%"PFMTx"\n", (GHT)cnksz); 
-					r_core_read_at (core, head->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
-					while (node != -1 && node->en_addr != head->en_addr) {
+					r_core_read_at (core, (ut64)(size_t)head->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
+					while (node && node->en_addr != head->en_addr) {
 						PRINT_YA ("\t Chunk - start: ");
 						PRINTF_BA ("0x%"PFMTx, (GHT)node->en_addr); 
 						PRINT_YA (", end: ");
 						PRINTF_BA ("0x%"PFMTx, (GHT)(node->en_addr + cnksz));
 						PRINT_YA (", size: ");
 						PRINTF_BA ("0x%"PFMTx"\n", (GHT)cnksz); 
-						r_core_read_at (core, node->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
+						r_core_read_at (core, (ut64)(size_t)node->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
 					}
 				}
 			}
@@ -217,7 +215,9 @@ static void GH(jemalloc_get_chunks)(RCore *core, const char *input) {
 			int i = 0;
 			GHT arenas = GHT_MAX, arena = GHT_MAX, sym = GHT_MAX;
 			arena_t *ar = R_NEW0 (arena_t);
-			extent_node_t *node = R_NEW0 (extent_node_t), *head = R_NEW0 (extent_node_t);
+			extent_node_t *node = R_NEW0 (extent_node_t);
+			extent_node_t *head = R_NEW0 (extent_node_t);
+			// TODO : check for null allocations here
 			input += 1;
 			
 			if (GH(r_resolve_jemalloc) (core, "je_arenas", &sym)) {
@@ -229,7 +229,7 @@ static void GH(jemalloc_get_chunks)(RCore *core, const char *input) {
 					}
 					PRINTF_GA ("arenas[%d]: @ 0x%"PFMTx" { \n", i++, (GHT)arena);
 					r_core_read_at (core, arena, (ut8 *)ar, sizeof (arena_t));
-					r_core_read_at (core, ar->achunks.qlh_first, (ut8 *)head, sizeof (extent_node_t));
+					r_core_read_at (core, (ut64)(size_t)ar->achunks.qlh_first, (ut8 *)head, sizeof (extent_node_t));
 					if (head->en_addr != 0) {
 						PRINT_YA ("\t Chunk - start: ");
 						PRINTF_BA ("0x%"PFMTx, (GHT)head->en_addr); 
@@ -237,18 +237,19 @@ static void GH(jemalloc_get_chunks)(RCore *core, const char *input) {
 						PRINTF_BA ("0x%"PFMTx, (GHT)(head->en_addr + cnksz));
 						PRINT_YA (", size: ");
 						PRINTF_BA ("0x%"PFMTx"\n", (GHT)cnksz); 
-						r_core_read_at (core, head->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
-						while (node != -1 && node->en_addr != head->en_addr) {
+						ut64 addr = (ut64) head->ql_link.qre_next;
+						r_core_read_at (core, addr, (ut8 *)node, sizeof (extent_node_t));
+						while (node && node->en_addr != head->en_addr) {
 							PRINT_YA ("\t Chunk - start: ");
 							PRINTF_BA ("0x%"PFMTx, (GHT)node->en_addr); 
 							PRINT_YA (", end: ");
 							PRINTF_BA ("0x%"PFMTx, (GHT)(node->en_addr + cnksz));
 							PRINT_YA (", size: ");
 							PRINTF_BA ("0x%"PFMTx"\n", (GHT)cnksz);
-							r_core_read_at (core, node->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
+							r_core_read_at (core, (ut64)(size_t)node->ql_link.qre_next, (ut8 *)node, sizeof (extent_node_t));
 						}
-					}	
-					PRINT_GA ("}\n");	    
+					}
+					PRINT_GA ("}\n");
 				}
 			}
 			free (ar);
@@ -349,9 +350,9 @@ static int GH(cmd_dbg_map_jemalloc)(RCore *core, const char *input) {
 	case 'c': //dmhc
 		GH(jemalloc_get_chunks) (core, input + 1);
 		break;
-        /*case 'r': //dmhr
-            GH(jemalloc_get_runs) (core, input + 1);
-            break;*/
+	case 'r': //dmhr
+		GH(jemalloc_get_runs) (core, input + 1);
+		break;
 	}
 	return 0;
 }

shlr/heap/include/r_jemalloc/internal/assert.h

@@ -5,7 +5,7 @@
 #ifndef assert
 #define	assert(e) do {							\
 	if (unlikely(config_debug && !(e))) {				\
-		malloc_printf(						\
+		eprintf(						\
 		    "<jemalloc>: %s:%d: Failed assertion: \"%s\"\n",	\
 		    __FILE__, __LINE__, #e);				\
 		abort();						\
@@ -16,7 +16,7 @@
 #ifndef not_reached
 #define	not_reached() do {						\
 	if (config_debug) {						\
-		malloc_printf(						\
+		eprintf(						\
 		    "<jemalloc>: %s:%d: Unreachable code reached\n",	\
 		    __FILE__, __LINE__);				\
 		abort();						\
@@ -28,7 +28,7 @@
 #ifndef not_implemented
 #define	not_implemented() do {						\
 	if (config_debug) {						\
-		malloc_printf("<jemalloc>: %s:%d: Not implemented\n",	\
+		eprintf("<jemalloc>: %s:%d: Not implemented\n",	\
 		    __FILE__, __LINE__);				\
 		abort();						\
 	}								\

shlr/heap/include/r_jemalloc/internal/jemalloc_internal.h

@@ -149,10 +149,6 @@ static const bool config_cache_oblivious =
 #endif
     ;
 
-#ifdef JEMALLOC_C11ATOMICS
-#include <stdatomic.h>
-#endif
-
 #ifdef JEMALLOC_ATOMIC9
 #include <machine/atomic.h>
 #endif

shlr/heap/include/r_jemalloc/internal/jemalloc_internal_macros.h

@@ -32,12 +32,6 @@
 #  endif
 #endif
 
-#ifdef JEMALLOC_CC_SILENCE
-#  define UNUSED JEMALLOC_ATTR(unused)
-#else
-#  define UNUSED
-#endif
-
 #define	ZU(z)	((size_t)z)
 #define	ZI(z)	((ssize_t)z)
 #define	QU(q)	((uint64_t)q)

shlr/heap/include/r_jemalloc/internal/prng.h

@@ -86,8 +86,13 @@ prng_lg_range_u32(uint32_t *state, unsigned lg_range, bool atomic)
 {
 	uint32_t ret, state1;
 
+	if (lg_range <1 || lg_range >32) {
+		return 0;
+	}
+#if 0
 	assert(lg_range > 0);
 	assert(lg_range <= 32);
+#endif
 
 	if (atomic) {
 		uint32_t state0;
@@ -111,8 +116,13 @@ prng_lg_range_u64(uint64_t *state, unsigned lg_range)
 {
 	uint64_t ret, state1;
 
+	if (lg_range <1 || lg_range > 64) {
+		return 0;
+	}
+#if 0
 	assert(lg_range > 0);
 	assert(lg_range <= 64);
+#endif
 
 	state1 = prng_state_next_u64(*state);
 	*state = state1;
@@ -126,8 +136,10 @@ prng_lg_range_zu(size_t *state, unsigned lg_range, bool atomic)
 {
 	size_t ret, state1;
 
+#if 0
 	assert(lg_range > 0);
 	assert(lg_range <= ZU(1) << (3 + LG_SIZEOF_PTR));
+#endif
 
 	if (atomic) {
 		size_t state0;
@@ -151,7 +163,12 @@ prng_range_u32(uint32_t *state, uint32_t range, bool atomic)
 	uint32_t ret;
 	unsigned lg_range;
 
+#if 0
 	assert(range > 1);
+#endif
+if (range <2) {
+return 0;
+}
 
 	/* Compute the ceiling of lg(range). */
 	lg_range = ffs_u32(pow2_ceil_u32(range)) - 1;
@@ -170,7 +187,7 @@ prng_range_u64(uint64_t *state, uint64_t range)
 	uint64_t ret;
 	unsigned lg_range;
 
-	assert(range > 1);
+	// assert(range > 1);
 
 	/* Compute the ceiling of lg(range). */
 	lg_range = ffs_u64(pow2_ceil_u64(range)) - 1;

shlr/heap/include/r_jemalloc/internal/util.h

@@ -1,6 +1,8 @@
 /******************************************************************************/
 #ifdef JEMALLOC_H_TYPES
 
+// XXX: remove all asserts
+
 #ifdef _WIN32
 #  ifdef _WIN64
 #    define FMT64_PREFIX "ll"
@@ -106,6 +108,7 @@ void	malloc_write(const char *s);
  */
 size_t	malloc_vsnprintf(char *str, size_t size, const char *format,
     va_list ap);
+/*
 size_t	malloc_snprintf(char *str, size_t size, const char *format, ...)
     JEMALLOC_FORMAT_PRINTF(3, 4);
 void	malloc_vcprintf(void (*write_cb)(void *, const char *), void *cbopaque,
@@ -113,6 +116,7 @@ void	malloc_vcprintf(void (*write_cb)(void *, const char *), void *cbopaque,
 void malloc_cprintf(void (*write)(void *, const char *), void *cbopaque,
     const char *format, ...) JEMALLOC_FORMAT_PRINTF(3, 4);
 void	malloc_printf(const char *format, ...) JEMALLOC_FORMAT_PRINTF(1, 2);
+*/
 
 #endif /* JEMALLOC_H_EXTERNS */
 /******************************************************************************/
@@ -249,13 +253,15 @@ lg_floor(size_t x)
 {
 	size_t ret;
 
-	assert(x != 0);
+	if (x == 0) {
+		return UINT_MAX;
+	}
 
 	asm ("bsr %1, %0"
 	    : "=r"(ret) // Outputs.
 	    : "r"(x)    // Inputs.
 	    );
-	assert(ret < UINT_MAX);
+	// assert(ret < UINT_MAX);
 	return ((unsigned)ret);
 }
 #elif (defined(_MSC_VER))