search and replace usleep(1000) with alive_sleep(1) to avoid GDB timeouts.

git-svn-id: svn://svn.berlios.de/openocd/trunk@942 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/flash/at91sam7.c

@@ -258,7 +258,7 @@ u32 at91sam7_wait_status_busy(flash_bank_t *bank, u8 flashplane, u32 waitbits, i
 	while ((!((status = at91sam7_get_flash_status(bank,flashplane)) & waitbits)) && (timeout-- > 0))
 	{
 		LOG_DEBUG("status[%i]: 0x%x", flashplane, status);
-		usleep(1000);
+		alive_sleep(1);
 	}
 	
 	LOG_DEBUG("status[%i]: 0x%x", flashplane, status);

src/flash/cfi.c

@@ -273,7 +273,7 @@ u8 cfi_intel_wait_status_busy(flash_bank_t *bank, int timeout)
 	while ((!((status = cfi_get_u8(bank, 0, 0x0)) & 0x80)) && (timeout-- > 0))
 	{
 		LOG_DEBUG("status: 0x%x", status);
-		usleep(1000);
+		alive_sleep(1);
 	}
 
 	/* mask out bit 0 (reserved) */
@@ -333,7 +333,7 @@ int cfi_spansion_wait_status_busy(flash_bank_t *bank, int timeout)
 		}
 
 		oldstatus = status;
-		usleep(1000);
+		alive_sleep(1);
 	} while (timeout-- > 0);
 
 	LOG_ERROR("timeout, status: 0x%x", status);

src/flash/lpc288x.c

@@ -138,7 +138,7 @@ u32 lpc288x_wait_status_busy(flash_bank_t *bank, int timeout)
 	target_t *target = bank->target;
 	do
 	{
-		usleep(1000);
+		alive_sleep(1);
 		timeout--;
 		target_read_u32(target, F_STAT, &status);
 	}while (((status & FS_DONE) == 0) && timeout);

src/flash/lpc3180_nand_controller.c

@@ -824,7 +824,7 @@ int lpc3180_controller_ready(struct nand_device_s *device, int timeout)
 			return 1;
 		}
 
-		usleep(1000);
+		alive_sleep(1);
 	} while (timeout-- > 0);
 	
 	return 0;
@@ -864,7 +864,7 @@ int lpc3180_nand_ready(struct nand_device_s *device, int timeout)
 				return 1;
 		}
 		
-		usleep(1000);
+		alive_sleep(1);
 	} while (timeout-- > 0);
 	
 	return 0;	

src/flash/nand.c

@@ -355,7 +355,7 @@ int nand_read_status(struct nand_device_s *device, u8 *status)
 	/* Send read status command */
 	device->controller->command(device, NAND_CMD_STATUS);
 	
-	usleep(1000);
+	alive_sleep(1);
 	
 	/* read status */
 	if (device->device->options & NAND_BUSWIDTH_16)

src/flash/s3c2410_nand.c

@@ -138,7 +138,7 @@ int s3c2410_nand_ready(struct nand_device_s *device, int timeout)
 		if (status & S3C2410_NFSTAT_BUSY)
 			return 1;
 
-		usleep(1000);		
+		alive_sleep(1);		
 	} while (timeout-- > 0);
 
 	return 0;

src/flash/s3c2440_nand.c

@@ -114,7 +114,7 @@ int s3c2440_nand_ready(struct nand_device_s *device, int timeout)
 		if (status & S3C2440_NFSTAT_READY)
 			return 1;
 
-		usleep(1000);
+		alive_sleep(1);
 	} while (timeout-- > 0);
 
 

src/flash/stellaris.c

@@ -410,7 +410,7 @@ u32 stellaris_wait_status_busy(flash_bank_t *bank, u32 waitbits, int timeout)
 	while (((status = stellaris_get_flash_status(bank)) & waitbits) && (timeout-- > 0))
 	{
 		LOG_DEBUG("status: 0x%x", status);
-		usleep(1000);
+		alive_sleep(1);
 	}
 	
 	/* Flash errors are reflected in the FLASH_CRIS register */

src/flash/stm32x.c

@@ -126,7 +126,7 @@ u32 stm32x_wait_status_busy(flash_bank_t *bank, int timeout)
 	while (((status = stm32x_get_flash_status(bank)) & FLASH_BSY) && (timeout-- > 0))
 	{
 		LOG_DEBUG("status: 0x%x", status);
-		usleep(1000);
+		alive_sleep(1);
 	}
 	
 	return status;

src/flash/str7x.c

@@ -283,7 +283,7 @@ int str7x_erase(struct flash_bank_s *bank, int first, int last)
 	target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
 	
 	while (((retval = str7x_status(bank)) & str7x_info->busy_bits)){
-		usleep(1000);
+		alive_sleep(1);
 	}
 	
 	retval = str7x_result(bank);
@@ -339,7 +339,7 @@ int str7x_protect(struct flash_bank_s *bank, int set, int first, int last)
 	target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
 	
 	while (((retval = str7x_status(bank)) & str7x_info->busy_bits)){
-		usleep(1000);
+		alive_sleep(1);
 	}
 	
 	retval = str7x_result(bank);
@@ -568,7 +568,7 @@ int str7x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
 		
 		while (((retval = str7x_status(bank)) & str7x_info->busy_bits))
 		{
-			usleep(1000);
+			alive_sleep(1);
 		}
 		
 		retval = str7x_result(bank);
@@ -615,7 +615,7 @@ int str7x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
 		
 		while (((retval = str7x_status(bank)) & str7x_info->busy_bits))
 		{
-			usleep(1000);
+			alive_sleep(1);
 		}
 		
 		retval = str7x_result(bank);

src/flash/str9x.c

@@ -313,7 +313,7 @@ int str9x_erase(struct flash_bank_s *bank, int first, int last)
 			}
 			if( status & 0x80 )
 				break;
-			usleep(1000);
+			alive_sleep(1);
 		}
 		
 		/* clear status, also clear read array */
@@ -576,7 +576,7 @@ int str9x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
 			target_read_u8(target, bank_adr, &status);
 			if( status & 0x80 )
 				break;
-			usleep(1000);
+			alive_sleep(1);
 		}
 		
 		/* clear status reg and read array */
@@ -618,7 +618,7 @@ int str9x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
 			target_read_u8(target, bank_adr, &status);
 			if( status & 0x80 )
 				break;
-			usleep(1000);
+			alive_sleep(1);
 		}
 		
 		/* clear status reg and read array */

src/flash/str9xpec.c

@@ -530,7 +530,7 @@ int str9xpec_erase_area(struct flash_bank_s *bank, int first, int last)
 	
 	/* wait for erase completion */
 	while (!((status = str9xpec_isc_status(chain_pos)) & ISC_STATUS_BUSY)) {
-		usleep(1000);
+		alive_sleep(1);
 	}
 	
 	free(buffer);

src/flash/tms470.c

@@ -372,7 +372,7 @@ int tms470_try_flash_keys(target_t * target, const u32 * key_set)
 		do
 		{
 			target_read_u32(target, 0xFFE8A814, &fmbptr);
-			usleep(1000);
+			alive_sleep(1);
 		}
 		while (!(fmbptr & 0x0200));
 
@@ -718,7 +718,7 @@ int tms470_erase_sector(struct flash_bank_s *bank, int sector)
 		target_read_u32(target, 0xFFE8BC0C, &fmmstat);
 		if (fmmstat & 0x0100)
 		{
-			usleep(1000);
+			alive_sleep(1);
 		}
 	}
 	while (fmmstat & 0x0100);
@@ -932,7 +932,7 @@ int tms470_write(struct flash_bank_s *bank, u8 * buffer, u32 offset, u32 count)
 				target_read_u32(target, 0xFFE8BC0C, &fmmstat);
 				if (fmmstat & 0x0100)
 				{
-					usleep(1000);
+					alive_sleep(1);
 				}
 			}
 			while (fmmstat & 0x0100);