Binary file interface is now 32-bit clean.

binfile.h

@@ -25,7 +25,7 @@
 
 /* Callback for binary image data */
 typedef int (*binfile_imgcb_t)(void *user_data,
-			       uint16_t addr, const uint8_t *data, int len);
+			       address_t addr, const uint8_t *data, int len);
 
 #define BINFILE_HAS_SYMS        0x01
 #define BINFILE_HAS_TEXT        0x02

devcmd.c

@@ -452,7 +452,7 @@ struct prog_data {
 	device_t        dev;
 
 	uint8_t         buf[128];
-	uint16_t        addr;
+	address_t       addr;
 	int             len;
 	int             have_erased;
 };
@@ -494,7 +494,7 @@ static int prog_flush(struct prog_data *prog)
 }
 
 static int prog_feed(void *user_data,
-		     uint16_t addr, const uint8_t *data, int len)
+		     address_t addr, const uint8_t *data, int len)
 {
 	struct prog_data *prog = (struct prog_data *)user_data;
 

elf32.c

@@ -136,11 +136,11 @@ static uint32_t file_to_phys(struct elf32_info *info, uint32_t v)
 }
 
 static int feed_section(struct elf32_info *info,
-			FILE *in, int offset, int size, binfile_imgcb_t cb,
+			FILE *in, uint32_t offset, uint32_t size,
-			void *user_data)
+			binfile_imgcb_t cb, void *user_data)
 {
 	uint8_t buf[1024];
-	uint16_t addr = file_to_phys(info, offset);
+	uint32_t addr = file_to_phys(info, offset);
 
 	if (fseek(in, offset, SEEK_SET) < 0) {
 		perror("elf32: can't seek to section");

ihex.c

@@ -28,12 +28,16 @@ int ihex_check(FILE *in)
 }
 
 static int feed_line(FILE *in, uint8_t *data, int nbytes, binfile_imgcb_t cb,
-		     void *user_data)
+		     void *user_data, address_t *segment_offset)
 {
 	uint8_t cksum = 0;
+	address_t address;
+	uint8_t type;
+	uint8_t *payload;
+	int data_len;
 	int i;
 
-	if (nbytes < 5 || data[3])
+	if (nbytes < 5)
 		return 0;
 
 	/* Verify checksum */
@@ -47,15 +51,53 @@ static int feed_line(FILE *in, uint8_t *data, int nbytes, binfile_imgcb_t cb,
 		return -1;
 	}
 
-	return cb(user_data,
+	/* Extract other bits */
-		  ((uint16_t)data[1]) << 8 | ((uint16_t)data[2]),
+	type = data[3];
-		  data + 4, nbytes - 5);
+	address = (data[1] << 8) | data[2];
+	payload = data + 4;
+	data_len = nbytes - 5;
+
+	switch (type) {
+	case 0:
+		return cb(user_data, address, payload, data_len);
+
+	case 1:
+		break;
+
+	case 2:
+		if (data_len != 2) {
+			fprintf(stderr, "ihex: invalid 02 record\n");
+			return -1;
+		}
+
+		*segment_offset = (address_t)((payload[0] << 8) |
+						payload[1]) << 4;
+		break;
+
+	case 4:
+		if (data_len != 2) {
+			fprintf(stderr, "ihex: invalid 04 record\n");
+			return -1;
+		}
+
+		*segment_offset = (address_t)((payload[0] << 8) |
+						payload[1]) << 16;
+		break;
+
+	default:
+		fprintf(stderr, "warning: ihex: unknown record type: "
+			"0x%02x\n", type);
+		break;
+	}
+
+	return 0;
 }
 
 int ihex_extract(FILE *in, binfile_imgcb_t cb, void *user_data)
 {
 	char buf[128];
 	int lno = 0;
+	address_t segment_offset = 0;
 
 	rewind(in);
 	while (fgets(buf, sizeof(buf), in)) {
@@ -85,7 +127,8 @@ int ihex_extract(FILE *in, binfile_imgcb_t cb, void *user_data)
 		}
 
 		/* Handle the line */
-		if (feed_line(in, data, nbytes, cb, user_data) < 0) {
+		if (feed_line(in, data, nbytes, cb, user_data,
+			      &segment_offset) < 0) {
 			fprintf(stderr, "ihex: error on line %d\n", lno);
 			return -1;
 		}

srec.c

@@ -118,7 +118,7 @@ int srec_extract(FILE *in, binfile_imgcb_t cb, void *user_data)
 
 		if (buf[1] >= '1' && buf[1] <= '3') {
 			int addrbytes = buf[1] - '1' + 2;
-			int addr = 0;
+			address_t addr = 0;
 
 			for (i = 0; i < addrbytes; i++)
 				addr = (addr << 8) | bytes[i + 1];

symmap.c

@@ -58,7 +58,7 @@ int symmap_syms(FILE *in, stab_t stab)
 		name = strtok(NULL, " \t\r\n");
 
 		if (addr && name) {
-			int addr_val = strtoul(addr, NULL, 16);
+			address_t addr_val = strtoul(addr, NULL, 16);
 
 			if (stab_set(stab, name, addr_val) < 0)
 				return -1;

titext.c

@@ -67,7 +67,7 @@ int titext_check(FILE *in)
 	return is_address_line(buf);
 }
 
-static int process_data_line(int address, const char *buf,
+static int process_data_line(address_t address, const char *buf,
 			     binfile_imgcb_t cb, void *user_data)
 {
 	uint8_t data[64];
@@ -129,7 +129,7 @@ static int process_data_line(int address, const char *buf,
 
 int titext_extract(FILE *in, binfile_imgcb_t cb, void *user_data)
 {
-	int address = 0;
+	address_t address = 0;
 	int lno = 0;
 	char buf[128];