Update bionic kernel headers using update_all.py

Change-Id: I9c377436e9bf158e7236b3b7dcebf3e79fa961de
author: Ben Cheng <bccheng@google.com> 2012-03-07 21:13:49 -0800
committer: Ben Cheng <bccheng@google.com> 2012-03-07 21:13:49 -0800
commit: 654325de026a2ca5b76b8b40e576c959d8211fdc (patch)
tree: 1c5dca11f5d9a792f0b4c7d3df8f57958532a091 /libc/kernel/arch-arm/asm/arch
parent: db6d20be77d7a176822db4106dc43605e22c7b39 (diff)
download: android_bionic-654325de026a2ca5b76b8b40e576c959d8211fdc.tar.gz
android_bionic-654325de026a2ca5b76b8b40e576c959d8211fdc.tar.bz2
android_bionic-654325de026a2ca5b76b8b40e576c959d8211fdc.zip
18 files changed, 492 insertions, 282 deletions
diff --git a/libc/kernel/arch-arm/asm/arch/board-perseus2.h b/libc/kernel/arch-arm/asm/arch/board-perseus2.h
index c6c5413fd..bc0ab23f7 100644
--- a/libc/kernel/arch-arm/asm/arch/board-perseus2.h
+++ b/libc/kernel/arch-arm/asm/arch/board-perseus2.h
@@ -7,21 +7,25 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_PERSEUS2_H
 #define __ASM_ARCH_OMAP_PERSEUS2_H
-
 #include <asm/arch/fpga.h>
-
 #ifndef OMAP_SDRAM_DEVICE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_SDRAM_DEVICE D256M_1X16_4B
 #endif
-
 #define MAXIRQNUM IH_BOARD_BASE
 #define MAXFIQNUM MAXIRQNUM
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MAXSWINUM MAXIRQNUM
-
 #define NR_IRQS (MAXIRQNUM + 1)
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/board.h b/libc/kernel/arch-arm/asm/arch/board.h
index a7a4c669a..78fa4b0e5 100644
--- a/libc/kernel/arch-arm/asm/arch/board.h
+++ b/libc/kernel/arch-arm/asm/arch/board.h
@@ -7,157 +7,159 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _OMAP_BOARD_H
 #define _OMAP_BOARD_H
-
 #include <linux/types.h>
-
 #include <asm/arch/gpio-switch.h>
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_TAG_CLOCK 0x4f01
 #define OMAP_TAG_MMC 0x4f02
 #define OMAP_TAG_SERIAL_CONSOLE 0x4f03
 #define OMAP_TAG_USB 0x4f04
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_TAG_LCD 0x4f05
 #define OMAP_TAG_GPIO_SWITCH 0x4f06
 #define OMAP_TAG_UART 0x4f07
 #define OMAP_TAG_FBMEM 0x4f08
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_TAG_STI_CONSOLE 0x4f09
 #define OMAP_TAG_CAMERA_SENSOR 0x4f0a
 #define OMAP_TAG_BT 0x4f0b
-
 #define OMAP_TAG_BOOT_REASON 0x4f80
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_TAG_FLASH_PART 0x4f81
 #define OMAP_TAG_VERSION_STR 0x4f82
-
 struct omap_clock_config {
-
  u8 system_clock_type;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_mmc_conf {
  unsigned enabled:1;
-
  unsigned nomux:1;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned cover:1;
-
  unsigned wire4:1;
  s16 power_pin;
  s16 switch_pin;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  s16 wp_pin;
 };
-
 struct omap_mmc_config {
  struct omap_mmc_conf mmc[2];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_serial_console_config {
  u8 console_uart;
  u32 console_speed;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_sti_console_config {
  unsigned enable:1;
  u8 channel;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_camera_sensor_config {
  u16 reset_gpio;
  int (*power_on)(void * data);
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int (*power_off)(void * data);
 };
-
 struct omap_usb_config {
-
  unsigned register_host:1;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned register_dev:1;
  u8 otg;
-
  u8 hmc_mode;
-
  u8 rwc;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u8 pins[3];
 };
-
 struct omap_lcd_config {
  char panel_name[16];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  char ctrl_name[16];
  s16 nreset_gpio;
  u8 data_lines;
 };
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct device;
 struct fb_info;
 struct omap_backlight_config {
  int default_intensity;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int (*set_power)(struct device *dev, int state);
  int (*check_fb)(struct fb_info *fb);
 };
-
 struct omap_fbmem_config {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u32 start;
  u32 size;
 };
-
 struct omap_pwm_led_platform_data {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  const char *name;
  int intensity_timer;
  int blink_timer;
  void (*set_power)(struct omap_pwm_led_platform_data *self, int on_off);
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_gpio_switch_config {
  char name[12];
  u16 gpio;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int flags:4;
  int type:4;
  int key_code:24;
 };
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct omap_uart_config {
-
  unsigned int enabled_uarts;
 };
-
 struct omap_flash_part_config {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  char part_table[0];
 };
-
 struct omap_boot_reason_config {
  char reason_str[12];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_version_config {
  char component[12];
  char version[12];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 struct omap_board_config_entry {
  u16 tag;
  u16 len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u8 data[0];
 };
-
 struct omap_board_config_kernel {
  u16 tag;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  const void *data;
 };
-
 struct omap_bluetooth_config {
  u8 chip_type;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u8 bt_uart;
  u8 bd_addr[6];
  u8 bt_sysclk;
  int bt_wakeup_gpio;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int host_wakeup_gpio;
  int reset_gpio;
 };
-
 #define omap_get_config(tag, type)   ((const type *) __omap_get_config((tag), sizeof(type), 0))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define omap_get_nr_config(tag, type, nr)   ((const type *) __omap_get_config((tag), sizeof(type), (nr)))
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/cpu.h b/libc/kernel/arch-arm/asm/arch/cpu.h
index fa7a40861..fb95048fa 100644
--- a/libc/kernel/arch-arm/asm/arch/cpu.h
+++ b/libc/kernel/arch-arm/asm/arch/cpu.h
@@ -7,51 +7,60 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_CPU_H
 #define __ASM_ARCH_OMAP_CPU_H
-
 #define omap2_cpu_rev() ((system_rev >> 8) & 0x0f)
-
 #undef MULTI_OMAP1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #undef MULTI_OMAP2
 #undef OMAP_NAME
-
 #define GET_OMAP_CLASS (system_rev & 0xff)
-
 #define IS_OMAP_CLASS(class, id)  static inline int is_omap ##class (void)  {   return (GET_OMAP_CLASS == (id)) ? 1 : 0;  }
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define GET_OMAP_SUBCLASS ((system_rev >> 20) & 0x0fff)
-
 #define IS_OMAP_SUBCLASS(subclass, id)  static inline int is_omap ##subclass (void)  {   return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;  }
-
 #define cpu_is_omap7xx() 0
 #define cpu_is_omap15xx() 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define cpu_is_omap16xx() 0
 #define cpu_is_omap24xx() 0
 #define cpu_is_omap242x() 0
 #define cpu_is_omap243x() 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #ifdef MULTI_OMAP1
 #else
 #endif
 #define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IS_OMAP_TYPE(type, id)  static inline int is_omap ##type (void)  {   return (GET_OMAP_TYPE == (id)) ? 1 : 0;  }
 #define cpu_is_omap310() 0
 #define cpu_is_omap730() 0
 #define cpu_is_omap1510() 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define cpu_is_omap1610() 0
 #define cpu_is_omap5912() 0
 #define cpu_is_omap1611() 0
 #define cpu_is_omap1621() 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define cpu_is_omap1710() 0
 #define cpu_is_omap2420() 0
 #define cpu_is_omap2422() 0
 #define cpu_is_omap2423() 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define cpu_is_omap2430() 0
 #ifdef MULTI_OMAP1
 #else
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define cpu_class_is_omap1() (cpu_is_omap730() || cpu_is_omap15xx() ||   cpu_is_omap16xx())
 #define cpu_class_is_omap2() cpu_is_omap24xx()
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/dma.h b/libc/kernel/arch-arm/asm/arch/dma.h
index 5e5be7652..cdfe92b1c 100644
--- a/libc/kernel/arch-arm/asm/arch/dma.h
+++ b/libc/kernel/arch-arm/asm/arch/dma.h
@@ -7,312 +7,362 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_DMA_H
 #define __ASM_ARCH_DMA_H
-
 #define OMAP_DMA_BASE (0xfffed800)
 #define OMAP_DMA_GCR (OMAP_DMA_BASE + 0x400)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_GSCR (OMAP_DMA_BASE + 0x404)
 #define OMAP_DMA_GRST (OMAP_DMA_BASE + 0x408)
 #define OMAP_DMA_HW_ID (OMAP_DMA_BASE + 0x442)
 #define OMAP_DMA_PCH2_ID (OMAP_DMA_BASE + 0x444)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_PCH0_ID (OMAP_DMA_BASE + 0x446)
 #define OMAP_DMA_PCH1_ID (OMAP_DMA_BASE + 0x448)
 #define OMAP_DMA_PCHG_ID (OMAP_DMA_BASE + 0x44a)
 #define OMAP_DMA_PCHD_ID (OMAP_DMA_BASE + 0x44c)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CAPS_0_U (OMAP_DMA_BASE + 0x44e)
 #define OMAP_DMA_CAPS_0_L (OMAP_DMA_BASE + 0x450)
 #define OMAP_DMA_CAPS_1_U (OMAP_DMA_BASE + 0x452)
 #define OMAP_DMA_CAPS_1_L (OMAP_DMA_BASE + 0x454)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CAPS_2 (OMAP_DMA_BASE + 0x456)
 #define OMAP_DMA_CAPS_3 (OMAP_DMA_BASE + 0x458)
 #define OMAP_DMA_CAPS_4 (OMAP_DMA_BASE + 0x45a)
 #define OMAP_DMA_PCH2_SR (OMAP_DMA_BASE + 0x460)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_PCH0_SR (OMAP_DMA_BASE + 0x480)
 #define OMAP_DMA_PCH1_SR (OMAP_DMA_BASE + 0x482)
 #define OMAP_DMA_PCHD_SR (OMAP_DMA_BASE + 0x4c0)
-
 #define OMAP24XX_DMA_BASE (L4_24XX_BASE + 0x56000)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA4_REVISION (OMAP24XX_DMA_BASE + 0x00)
 #define OMAP_DMA4_GCR_REG (OMAP24XX_DMA_BASE + 0x78)
 #define OMAP_DMA4_IRQSTATUS_L0 (OMAP24XX_DMA_BASE + 0x08)
 #define OMAP_DMA4_IRQSTATUS_L1 (OMAP24XX_DMA_BASE + 0x0c)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA4_IRQSTATUS_L2 (OMAP24XX_DMA_BASE + 0x10)
 #define OMAP_DMA4_IRQSTATUS_L3 (OMAP24XX_DMA_BASE + 0x14)
 #define OMAP_DMA4_IRQENABLE_L0 (OMAP24XX_DMA_BASE + 0x18)
 #define OMAP_DMA4_IRQENABLE_L1 (OMAP24XX_DMA_BASE + 0x1c)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA4_IRQENABLE_L2 (OMAP24XX_DMA_BASE + 0x20)
 #define OMAP_DMA4_IRQENABLE_L3 (OMAP24XX_DMA_BASE + 0x24)
 #define OMAP_DMA4_SYSSTATUS (OMAP24XX_DMA_BASE + 0x28)
 #define OMAP_DMA4_CAPS_0 (OMAP24XX_DMA_BASE + 0x64)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA4_CAPS_2 (OMAP24XX_DMA_BASE + 0x6c)
 #define OMAP_DMA4_CAPS_3 (OMAP24XX_DMA_BASE + 0x70)
 #define OMAP_DMA4_CAPS_4 (OMAP24XX_DMA_BASE + 0x74)
-
 #define OMAP_LOGICAL_DMA_CH_COUNT 32  
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CCR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80)
 #define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84)
 #define OMAP_DMA_CICR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x88)
 #define OMAP_DMA_CSR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x8c)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CSDP_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x90)
 #define OMAP_DMA_CEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x94)
 #define OMAP_DMA_CFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x98)
 #define OMAP_DMA_CSEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CSFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa8)
 #define OMAP_DMA_CDEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xac)
 #define OMAP_DMA_CDFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb0)
 #define OMAP_DMA_CSAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CDAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb8)
-
 #define OMAP1_DMA_CSSA_L_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x08)
 #define OMAP1_DMA_CSSA_U_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0a)
 #define OMAP1_DMA_CDSA_L_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0c)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1_DMA_CDSA_U_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0e)
 #define OMAP1_DMA_COLOR_L_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x20)
 #define OMAP1_DMA_CCR2_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x24)
 #define OMAP1_DMA_COLOR_U_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x22)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1_DMA_LCH_CTRL_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a)
-
 #define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x9c)
 #define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa0)
 #define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xbc)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc0)
 #define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc4)
-
 #define OMAP_DMA_NO_DEVICE 0
 #define OMAP_DMA_MCSI1_TX 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_MCSI1_RX 2
 #define OMAP_DMA_I2C_RX 3
 #define OMAP_DMA_I2C_TX 4
 #define OMAP_DMA_EXT_NDMA_REQ 5
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_EXT_NDMA_REQ2 6
 #define OMAP_DMA_UWIRE_TX 7
 #define OMAP_DMA_MCBSP1_TX 8
 #define OMAP_DMA_MCBSP1_RX 9
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_MCBSP3_TX 10
 #define OMAP_DMA_MCBSP3_RX 11
 #define OMAP_DMA_UART1_TX 12
 #define OMAP_DMA_UART1_RX 13
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_UART2_TX 14
 #define OMAP_DMA_UART2_RX 15
 #define OMAP_DMA_MCBSP2_TX 16
 #define OMAP_DMA_MCBSP2_RX 17
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_UART3_TX 18
 #define OMAP_DMA_UART3_RX 19
 #define OMAP_DMA_CAMERA_IF_RX 20
 #define OMAP_DMA_MMC_TX 21
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_MMC_RX 22
 #define OMAP_DMA_NAND 23
 #define OMAP_DMA_IRQ_LCD_LINE 24
 #define OMAP_DMA_MEMORY_STICK 25
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_USB_W2FC_RX0 26
 #define OMAP_DMA_USB_W2FC_RX1 27
 #define OMAP_DMA_USB_W2FC_RX2 28
 #define OMAP_DMA_USB_W2FC_TX0 29
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_USB_W2FC_TX1 30
 #define OMAP_DMA_USB_W2FC_TX2 31
-
 #define OMAP_DMA_CRYPTO_DES_IN 32
 #define OMAP_DMA_SPI_TX 33
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_SPI_RX 34
 #define OMAP_DMA_CRYPTO_HASH 35
 #define OMAP_DMA_CCP_ATTN 36
 #define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CMT_APE_TX_CHAN_0 38
 #define OMAP_DMA_CMT_APE_RV_CHAN_0 39
 #define OMAP_DMA_CMT_APE_TX_CHAN_1 40
 #define OMAP_DMA_CMT_APE_RV_CHAN_1 41
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CMT_APE_TX_CHAN_2 42
 #define OMAP_DMA_CMT_APE_RV_CHAN_2 43
 #define OMAP_DMA_CMT_APE_TX_CHAN_3 44
 #define OMAP_DMA_CMT_APE_RV_CHAN_3 45
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CMT_APE_TX_CHAN_4 46
 #define OMAP_DMA_CMT_APE_RV_CHAN_4 47
 #define OMAP_DMA_CMT_APE_TX_CHAN_5 48
 #define OMAP_DMA_CMT_APE_RV_CHAN_5 49
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_CMT_APE_TX_CHAN_6 50
 #define OMAP_DMA_CMT_APE_RV_CHAN_6 51
 #define OMAP_DMA_CMT_APE_TX_CHAN_7 52
 #define OMAP_DMA_CMT_APE_RV_CHAN_7 53
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_MMC2_TX 54
 #define OMAP_DMA_MMC2_RX 55
 #define OMAP_DMA_CRYPTO_DES_OUT 56
-
 #define OMAP24XX_DMA_NO_DEVICE 0
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_XTI_DMA 1  
 #define OMAP24XX_DMA_EXT_DMAREQ0 2  
 #define OMAP24XX_DMA_EXT_DMAREQ1 3  
 #define OMAP24XX_DMA_GPMC 4  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_GFX 5  
 #define OMAP24XX_DMA_DSS 6  
 #define OMAP24XX_DMA_VLYNQ_TX 7  
 #define OMAP24XX_DMA_CWT 8  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_AES_TX 9  
 #define OMAP24XX_DMA_AES_RX 10  
 #define OMAP24XX_DMA_DES_TX 11  
 #define OMAP24XX_DMA_DES_RX 12  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_SHA1MD5_RX 13  
 #define OMAP24XX_DMA_EXT_DMAREQ2 14  
 #define OMAP24XX_DMA_EXT_DMAREQ3 15  
 #define OMAP24XX_DMA_EXT_DMAREQ4 16  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_EAC_AC_RD 17  
 #define OMAP24XX_DMA_EAC_AC_WR 18  
 #define OMAP24XX_DMA_EAC_MD_UL_RD 19  
 #define OMAP24XX_DMA_EAC_MD_UL_WR 20  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_EAC_MD_DL_RD 21  
 #define OMAP24XX_DMA_EAC_MD_DL_WR 22  
 #define OMAP24XX_DMA_EAC_BT_UL_RD 23  
 #define OMAP24XX_DMA_EAC_BT_UL_WR 24  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_EAC_BT_DL_RD 25  
 #define OMAP24XX_DMA_EAC_BT_DL_WR 26  
 #define OMAP24XX_DMA_I2C1_TX 27  
 #define OMAP24XX_DMA_I2C1_RX 28  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_I2C2_TX 29  
 #define OMAP24XX_DMA_I2C2_RX 30  
 #define OMAP24XX_DMA_MCBSP1_TX 31  
 #define OMAP24XX_DMA_MCBSP1_RX 32  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_MCBSP2_TX 33  
 #define OMAP24XX_DMA_MCBSP2_RX 34  
 #define OMAP24XX_DMA_SPI1_TX0 35  
 #define OMAP24XX_DMA_SPI1_RX0 36  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_SPI1_TX1 37  
 #define OMAP24XX_DMA_SPI1_RX1 38  
 #define OMAP24XX_DMA_SPI1_TX2 39  
 #define OMAP24XX_DMA_SPI1_RX2 40  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_SPI1_TX3 41  
 #define OMAP24XX_DMA_SPI1_RX3 42  
 #define OMAP24XX_DMA_SPI2_TX0 43  
 #define OMAP24XX_DMA_SPI2_RX0 44  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_SPI2_TX1 45  
 #define OMAP24XX_DMA_SPI2_RX1 46  
-
 #define OMAP24XX_DMA_UART1_TX 49  
 #define OMAP24XX_DMA_UART1_RX 50  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_UART2_TX 51  
 #define OMAP24XX_DMA_UART2_RX 52  
 #define OMAP24XX_DMA_UART3_TX 53  
 #define OMAP24XX_DMA_UART3_RX 54  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_USB_W2FC_TX0 55  
 #define OMAP24XX_DMA_USB_W2FC_RX0 56  
 #define OMAP24XX_DMA_USB_W2FC_TX1 57  
 #define OMAP24XX_DMA_USB_W2FC_RX1 58  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_USB_W2FC_TX2 59  
 #define OMAP24XX_DMA_USB_W2FC_RX2 60  
 #define OMAP24XX_DMA_MMC1_TX 61  
 #define OMAP24XX_DMA_MMC1_RX 62  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_DMA_MS 63  
 #define OMAP24XX_DMA_EXT_DMAREQ5 64  
-
 #define OMAP1510_DMA_LCD_BASE (0xfffedb00)
 #define OMAP1510_DMA_LCD_CTRL (OMAP1510_DMA_LCD_BASE + 0x00)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_DMA_LCD_TOP_F1_L (OMAP1510_DMA_LCD_BASE + 0x02)
 #define OMAP1510_DMA_LCD_TOP_F1_U (OMAP1510_DMA_LCD_BASE + 0x04)
 #define OMAP1510_DMA_LCD_BOT_F1_L (OMAP1510_DMA_LCD_BASE + 0x06)
 #define OMAP1510_DMA_LCD_BOT_F1_U (OMAP1510_DMA_LCD_BASE + 0x08)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1610_DMA_LCD_BASE (0xfffee300)
 #define OMAP1610_DMA_LCD_CSDP (OMAP1610_DMA_LCD_BASE + 0xc0)
 #define OMAP1610_DMA_LCD_CCR (OMAP1610_DMA_LCD_BASE + 0xc2)
 #define OMAP1610_DMA_LCD_CTRL (OMAP1610_DMA_LCD_BASE + 0xc4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1610_DMA_LCD_TOP_B1_L (OMAP1610_DMA_LCD_BASE + 0xc8)
 #define OMAP1610_DMA_LCD_TOP_B1_U (OMAP1610_DMA_LCD_BASE + 0xca)
 #define OMAP1610_DMA_LCD_BOT_B1_L (OMAP1610_DMA_LCD_BASE + 0xcc)
 #define OMAP1610_DMA_LCD_BOT_B1_U (OMAP1610_DMA_LCD_BASE + 0xce)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1610_DMA_LCD_TOP_B2_L (OMAP1610_DMA_LCD_BASE + 0xd0)
 #define OMAP1610_DMA_LCD_TOP_B2_U (OMAP1610_DMA_LCD_BASE + 0xd2)
 #define OMAP1610_DMA_LCD_BOT_B2_L (OMAP1610_DMA_LCD_BASE + 0xd4)
 #define OMAP1610_DMA_LCD_BOT_B2_U (OMAP1610_DMA_LCD_BASE + 0xd6)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1610_DMA_LCD_SRC_EI_B1 (OMAP1610_DMA_LCD_BASE + 0xd8)
 #define OMAP1610_DMA_LCD_SRC_FI_B1_L (OMAP1610_DMA_LCD_BASE + 0xda)
 #define OMAP1610_DMA_LCD_SRC_EN_B1 (OMAP1610_DMA_LCD_BASE + 0xe0)
 #define OMAP1610_DMA_LCD_SRC_FN_B1 (OMAP1610_DMA_LCD_BASE + 0xe4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1610_DMA_LCD_LCH_CTRL (OMAP1610_DMA_LCD_BASE + 0xea)
 #define OMAP1610_DMA_LCD_SRC_FI_B1_U (OMAP1610_DMA_LCD_BASE + 0xf4)
-
 #define OMAP1_DMA_TOUT_IRQ (1 << 0)
 #define OMAP_DMA_DROP_IRQ (1 << 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_HALF_IRQ (1 << 2)
 #define OMAP_DMA_FRAME_IRQ (1 << 3)
 #define OMAP_DMA_LAST_IRQ (1 << 4)
 #define OMAP_DMA_BLOCK_IRQ (1 << 5)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1_DMA_SYNC_IRQ (1 << 6)
 #define OMAP2_DMA_PKT_IRQ (1 << 7)
 #define OMAP2_DMA_TRANS_ERR_IRQ (1 << 8)
 #define OMAP2_DMA_SECURE_ERR_IRQ (1 << 9)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP2_DMA_SUPERVISOR_ERR_IRQ (1 << 10)
 #define OMAP2_DMA_MISALIGNED_ERR_IRQ (1 << 11)
-
 #define OMAP_DMA_DATA_TYPE_S8 0x00
 #define OMAP_DMA_DATA_TYPE_S16 0x01
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_DATA_TYPE_S32 0x02
-
 #define OMAP_DMA_SYNC_ELEMENT 0x00
 #define OMAP_DMA_SYNC_FRAME 0x01
 #define OMAP_DMA_SYNC_BLOCK 0x02
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_PORT_EMIFF 0x00
 #define OMAP_DMA_PORT_EMIFS 0x01
 #define OMAP_DMA_PORT_OCP_T1 0x02
 #define OMAP_DMA_PORT_TIPB 0x03
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_PORT_OCP_T2 0x04
 #define OMAP_DMA_PORT_MPUI 0x05
-
 #define OMAP_DMA_AMODE_CONSTANT 0x00
 #define OMAP_DMA_AMODE_POST_INC 0x01
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_DMA_AMODE_SINGLE_IDX 0x02
 #define OMAP_DMA_AMODE_DOUBLE_IDX 0x03
-
 enum {
  OMAP_LCD_DMA_B1_TOP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_LCD_DMA_B1_BOTTOM,
  OMAP_LCD_DMA_B2_TOP,
  OMAP_LCD_DMA_B2_BOTTOM
 };
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum omap_dma_burst_mode {
  OMAP_DMA_DATA_BURST_DIS = 0,
  OMAP_DMA_DATA_BURST_4,
  OMAP_DMA_DATA_BURST_8,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_DMA_DATA_BURST_16,
 };
-
 enum omap_dma_color_mode {
  OMAP_DMA_COLOR_DIS = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_DMA_CONSTANT_FILL,
  OMAP_DMA_TRANSPARENT_COPY
 };
-
 enum omap_dma_write_mode {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_DMA_WRITE_NON_POSTED = 0,
  OMAP_DMA_WRITE_POSTED,
  OMAP_DMA_WRITE_LAST_NON_POSTED
 };
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct omap_dma_channel_params {
  int data_type;
  int elem_count;
  int frame_count;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int src_port;
  int src_amode;
  unsigned long src_start;
  int src_ei;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int src_fi;
-
  int dst_port;
  int dst_amode;
  unsigned long dst_start;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int dst_ei;
  int dst_fi;
-
  int trigger;
  int sync_mode;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int src_or_dst_synch;
-
  int ie;
 };
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/arch-arm/asm/arch/fpga.h b/libc/kernel/arch-arm/asm/arch/fpga.h
index a1b210dc7..64055a404 100644
--- a/libc/kernel/arch-arm/asm/arch/fpga.h
+++ b/libc/kernel/arch-arm/asm/arch/fpga.h
@@ -7,154 +7,162 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_FPGA_H
 #define __ASM_ARCH_OMAP_FPGA_H
-
 #define omap1510_fpga_init_irq() (0)
-
 #define fpga_read(reg) __raw_readb(reg)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define fpga_write(val, reg) __raw_writeb(val, reg)
-
 #define H2P2_DBG_FPGA_BASE 0xE8000000  
 #define H2P2_DBG_FPGA_SIZE SZ_4K  
 #define H2P2_DBG_FPGA_START 0x04000000  
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300)
 #define H2P2_DBG_FPGA_FPGA_REV (H2P2_DBG_FPGA_BASE + 0x10)  
 #define H2P2_DBG_FPGA_BOARD_REV (H2P2_DBG_FPGA_BASE + 0x12)  
 #define H2P2_DBG_FPGA_GPIO (H2P2_DBG_FPGA_BASE + 0x14)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define H2P2_DBG_FPGA_LEDS (H2P2_DBG_FPGA_BASE + 0x16)  
 #define H2P2_DBG_FPGA_MISC_INPUTS (H2P2_DBG_FPGA_BASE + 0x18)  
 #define H2P2_DBG_FPGA_LAN_STATUS (H2P2_DBG_FPGA_BASE + 0x1A)  
 #define H2P2_DBG_FPGA_LAN_RESET (H2P2_DBG_FPGA_BASE + 0x1C)  
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct h2p2_dbg_fpga {
-
  u16 smc91x[8];
-
  u16 fpga_rev;
  u16 board_rev;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 gpio_outputs;
  u16 leds;
-
  u16 misc_inputs;
  u16 lan_status;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 lan_reset;
  u16 reserved0;
-
  u16 ps2_data;
  u16 ps2_ctrl;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 #define H2P2_DBG_FPGA_LED_GREEN (1 << 15)
 #define H2P2_DBG_FPGA_LED_AMBER (1 << 14)
 #define H2P2_DBG_FPGA_LED_RED (1 << 13)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define H2P2_DBG_FPGA_LED_BLUE (1 << 12)
-
 #define H2P2_DBG_FPGA_LOAD_METER (1 << 0) 
 #define H2P2_DBG_FPGA_LOAD_METER_SIZE 11
 #define H2P2_DBG_FPGA_LOAD_METER_MASK ((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define H2P2_DBG_FPGA_P2_LED_TIMER (1 << 0)
 #define H2P2_DBG_FPGA_P2_LED_IDLE (1 << 1)
-
 #define OMAP1510_FPGA_BASE 0xE8000000  
 #define OMAP1510_FPGA_SIZE SZ_4K
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_START 0x08000000  
-
 #define OMAP1510_FPGA_REV_LOW (OMAP1510_FPGA_BASE + 0x0)
 #define OMAP1510_FPGA_REV_HIGH (OMAP1510_FPGA_BASE + 0x1)
-
 #define OMAP1510_FPGA_LCD_PANEL_CONTROL (OMAP1510_FPGA_BASE + 0x2)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_LED_DIGIT (OMAP1510_FPGA_BASE + 0x3)
 #define INNOVATOR_FPGA_HID_SPI (OMAP1510_FPGA_BASE + 0x4)
 #define OMAP1510_FPGA_POWER (OMAP1510_FPGA_BASE + 0x5)
-
 #define OMAP1510_FPGA_ISR_LO (OMAP1510_FPGA_BASE + 0x6)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_ISR_HI (OMAP1510_FPGA_BASE + 0x7)
-
 #define OMAP1510_FPGA_IMR_LO (OMAP1510_FPGA_BASE + 0x8)
 #define OMAP1510_FPGA_IMR_HI (OMAP1510_FPGA_BASE + 0x9)
-
 #define OMAP1510_FPGA_HOST_RESET (OMAP1510_FPGA_BASE + 0xa)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_RST (OMAP1510_FPGA_BASE + 0xb)
-
 #define OMAP1510_FPGA_AUDIO (OMAP1510_FPGA_BASE + 0xc)
 #define OMAP1510_FPGA_DIP (OMAP1510_FPGA_BASE + 0xe)
 #define OMAP1510_FPGA_FPGA_IO (OMAP1510_FPGA_BASE + 0xf)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_UART1 (OMAP1510_FPGA_BASE + 0x14)
 #define OMAP1510_FPGA_UART2 (OMAP1510_FPGA_BASE + 0x15)
 #define OMAP1510_FPGA_OMAP1510_STATUS (OMAP1510_FPGA_BASE + 0x16)
 #define OMAP1510_FPGA_BOARD_REV (OMAP1510_FPGA_BASE + 0x18)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510P1_PPT_DATA (OMAP1510_FPGA_BASE + 0x100)
 #define OMAP1510P1_PPT_STATUS (OMAP1510_FPGA_BASE + 0x101)
 #define OMAP1510P1_PPT_CONTROL (OMAP1510_FPGA_BASE + 0x102)
-
 #define OMAP1510_FPGA_TOUCHSCREEN (OMAP1510_FPGA_BASE + 0x204)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INNOVATOR_FPGA_INFO (OMAP1510_FPGA_BASE + 0x205)
 #define INNOVATOR_FPGA_LCD_BRIGHT_LO (OMAP1510_FPGA_BASE + 0x206)
 #define INNOVATOR_FPGA_LCD_BRIGHT_HI (OMAP1510_FPGA_BASE + 0x207)
 #define INNOVATOR_FPGA_LED_GRN_LO (OMAP1510_FPGA_BASE + 0x208)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INNOVATOR_FPGA_LED_GRN_HI (OMAP1510_FPGA_BASE + 0x209)
 #define INNOVATOR_FPGA_LED_RED_LO (OMAP1510_FPGA_BASE + 0x20a)
 #define INNOVATOR_FPGA_LED_RED_HI (OMAP1510_FPGA_BASE + 0x20b)
 #define INNOVATOR_FPGA_CAM_USB_CONTROL (OMAP1510_FPGA_BASE + 0x20c)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INNOVATOR_FPGA_EXP_CONTROL (OMAP1510_FPGA_BASE + 0x20d)
 #define INNOVATOR_FPGA_ISR2 (OMAP1510_FPGA_BASE + 0x20e)
 #define INNOVATOR_FPGA_IMR2 (OMAP1510_FPGA_BASE + 0x210)
-
 #define OMAP1510_FPGA_ETHR_START (OMAP1510_FPGA_START + 0x300)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_RESET_VALUE 0x42
-
 #define OMAP1510_FPGA_PCR_IF_PD0 (1 << 7)
 #define OMAP1510_FPGA_PCR_COM2_EN (1 << 6)
 #define OMAP1510_FPGA_PCR_COM1_EN (1 << 5)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_PCR_EXP_PD0 (1 << 4)
 #define OMAP1510_FPGA_PCR_EXP_PD1 (1 << 3)
 #define OMAP1510_FPGA_PCR_48MHZ_CLK (1 << 2)
 #define OMAP1510_FPGA_PCR_4MHZ_CLK (1 << 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_PCR_RSRVD_BIT0 (1 << 0)
-
 #define OMAP1510_FPGA_HID_SCLK (1<<0)  
 #define OMAP1510_FPGA_HID_MOSI (1<<1)  
 #define OMAP1510_FPGA_HID_nSS (1<<2)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_HID_nHSUS (1<<3)  
 #define OMAP1510_FPGA_HID_MISO (1<<4)  
 #define OMAP1510_FPGA_HID_ATN (1<<5)  
 #define OMAP1510_FPGA_HID_rsrvd (1<<6)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_FPGA_HID_RESETn (1<<7)  
-
 #define OMAP1510_INT_FPGA (IH_GPIO_BASE + 13)
-
 #define OMAP1510_IH_FPGA_BASE IH_BOARD_BASE
 #define OMAP1510_INT_FPGA_ATN (OMAP1510_IH_FPGA_BASE + 0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_INT_FPGA_ACK (OMAP1510_IH_FPGA_BASE + 1)
 #define OMAP1510_INT_FPGA2 (OMAP1510_IH_FPGA_BASE + 2)
 #define OMAP1510_INT_FPGA3 (OMAP1510_IH_FPGA_BASE + 3)
 #define OMAP1510_INT_FPGA4 (OMAP1510_IH_FPGA_BASE + 4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_INT_FPGA5 (OMAP1510_IH_FPGA_BASE + 5)
 #define OMAP1510_INT_FPGA6 (OMAP1510_IH_FPGA_BASE + 6)
 #define OMAP1510_INT_FPGA7 (OMAP1510_IH_FPGA_BASE + 7)
 #define OMAP1510_INT_FPGA8 (OMAP1510_IH_FPGA_BASE + 8)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_INT_FPGA9 (OMAP1510_IH_FPGA_BASE + 9)
 #define OMAP1510_INT_FPGA10 (OMAP1510_IH_FPGA_BASE + 10)
 #define OMAP1510_INT_FPGA11 (OMAP1510_IH_FPGA_BASE + 11)
 #define OMAP1510_INT_FPGA12 (OMAP1510_IH_FPGA_BASE + 12)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_INT_ETHER (OMAP1510_IH_FPGA_BASE + 13)
 #define OMAP1510_INT_FPGAUART1 (OMAP1510_IH_FPGA_BASE + 14)
 #define OMAP1510_INT_FPGAUART2 (OMAP1510_IH_FPGA_BASE + 15)
 #define OMAP1510_INT_FPGA_TS (OMAP1510_IH_FPGA_BASE + 16)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_INT_FPGA17 (OMAP1510_IH_FPGA_BASE + 17)
 #define OMAP1510_INT_FPGA_CAM (OMAP1510_IH_FPGA_BASE + 18)
 #define OMAP1510_INT_FPGA_RTC_A (OMAP1510_IH_FPGA_BASE + 19)
 #define OMAP1510_INT_FPGA_RTC_B (OMAP1510_IH_FPGA_BASE + 20)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1510_INT_FPGA_CD (OMAP1510_IH_FPGA_BASE + 21)
 #define OMAP1510_INT_FPGA22 (OMAP1510_IH_FPGA_BASE + 22)
 #define OMAP1510_INT_FPGA23 (OMAP1510_IH_FPGA_BASE + 23)
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/arch-arm/asm/arch/gpio-switch.h b/libc/kernel/arch-arm/asm/arch/gpio-switch.h
index 20ea3f278..d18ae52ab 100644
--- a/libc/kernel/arch-arm/asm/arch/gpio-switch.h
+++ b/libc/kernel/arch-arm/asm/arch/gpio-switch.h
@@ -7,31 +7,35 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_GPIO_SWITCH_H
 #define __ASM_ARCH_OMAP_GPIO_SWITCH_H
-
 #include <linux/types.h>
-
 #define OMAP_GPIO_SWITCH_TYPE_COVER 0x0000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_GPIO_SWITCH_TYPE_CONNECTION 0x0001
 #define OMAP_GPIO_SWITCH_TYPE_ACTIVITY 0x0002
 #define OMAP_GPIO_SWITCH_FLAG_INVERTED 0x0001
 #define OMAP_GPIO_SWITCH_FLAG_OUTPUT 0x0002
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct omap_gpio_switch {
  const char *name;
  s16 gpio;
  unsigned flags:4;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned type:4;
-
  u16 debounce_rising;
-
  u16 debounce_falling;
-
  void (* notify)(void *data, int state);
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  void *notify_data;
 };
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/gpio.h b/libc/kernel/arch-arm/asm/arch/gpio.h
index 332246d7c..c995a715e 100644
--- a/libc/kernel/arch-arm/asm/arch/gpio.h
+++ b/libc/kernel/arch-arm/asm/arch/gpio.h
@@ -7,43 +7,49 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_GPIO_H
 #define __ASM_ARCH_OMAP_GPIO_H
-
 #include <asm/hardware.h>
 #include <asm/arch/irqs.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include <asm/io.h>
-
 #define OMAP_MPUIO_BASE (void __iomem *)0xfffb5000
-
 #define OMAP_MPUIO_INPUT_LATCH 0x00
 #define OMAP_MPUIO_OUTPUT 0x04
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_MPUIO_IO_CNTL 0x08
 #define OMAP_MPUIO_KBR_LATCH 0x10
 #define OMAP_MPUIO_KBC 0x14
 #define OMAP_MPUIO_GPIO_EVENT_MODE 0x18
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_MPUIO_GPIO_INT_EDGE 0x1c
 #define OMAP_MPUIO_KBD_INT 0x20
 #define OMAP_MPUIO_GPIO_INT 0x24
 #define OMAP_MPUIO_KBD_MASKIT 0x28
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_MPUIO_GPIO_MASKIT 0x2c
 #define OMAP_MPUIO_GPIO_DEBOUNCING 0x30
 #define OMAP_MPUIO_LATCH 0x34
-
 #define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES)
-
 #define OMAP_GPIO_IRQ(nr) (OMAP_GPIO_IS_MPUIO(nr) ?   IH_MPUIO_BASE + ((nr) & 0x0f) :   IH_GPIO_BASE + (nr))
-
 struct omap_machine_gpio_bank {
  int start;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int end;
-
  void (*set_gpio_direction)(int gpio, int is_input);
  void (*set_gpio_dataout)(int gpio, int enable);
  int (*get_gpio_datain)(int gpio);
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/hardware.h b/libc/kernel/arch-arm/asm/arch/hardware.h
index e515ee8eb..d13fb6af5 100644
--- a/libc/kernel/arch-arm/asm/arch/hardware.h
+++ b/libc/kernel/arch-arm/asm/arch/hardware.h
@@ -7,151 +7,169 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_HARDWARE_H
 #define __ASM_ARCH_OMAP_HARDWARE_H
-
 #include <asm/sizes.h>
 #ifndef __ASSEMBLER__
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include <asm/types.h>
 #include <asm/arch/cpu.h>
 #endif
 #include <asm/arch/io.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include <asm/arch/serial.h>
-
 #define OMAP_MPU_TIMER1_BASE (0xfffec500)
 #define OMAP_MPU_TIMER2_BASE (0xfffec600)
 #define OMAP_MPU_TIMER3_BASE (0xfffec700)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MPU_TIMER_FREE (1 << 6)
 #define MPU_TIMER_CLOCK_ENABLE (1 << 5)
 #define MPU_TIMER_AR (1 << 1)
 #define MPU_TIMER_ST (1 << 0)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CLKGEN_REG_BASE (0xfffece00)
 #define ARM_CKCTL (CLKGEN_REG_BASE + 0x0)
 #define ARM_IDLECT1 (CLKGEN_REG_BASE + 0x4)
 #define ARM_IDLECT2 (CLKGEN_REG_BASE + 0x8)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ARM_EWUPCT (CLKGEN_REG_BASE + 0xC)
 #define ARM_RSTCT1 (CLKGEN_REG_BASE + 0x10)
 #define ARM_RSTCT2 (CLKGEN_REG_BASE + 0x14)
 #define ARM_SYSST (CLKGEN_REG_BASE + 0x18)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ARM_IDLECT3 (CLKGEN_REG_BASE + 0x24)
-
 #define CK_RATEF 1
 #define CK_IDLEF 2
 #define CK_ENABLEF 4
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CK_SELECTF 8
 #define SETARM_IDLE_SHIFT
-
 #define DPLL_CTL (0xfffecf00)
-
 #define DSP_CONFIG_REG_BASE (0xe1008000)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define DSP_CKCTL (DSP_CONFIG_REG_BASE + 0x0)
 #define DSP_IDLECT1 (DSP_CONFIG_REG_BASE + 0x4)
 #define DSP_IDLECT2 (DSP_CONFIG_REG_BASE + 0x8)
 #define DSP_RSTCT2 (DSP_CONFIG_REG_BASE + 0x14)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ULPD_REG_BASE (0xfffe0800)
 #define ULPD_IT_STATUS (ULPD_REG_BASE + 0x14)
 #define ULPD_SETUP_ANALOG_CELL_3 (ULPD_REG_BASE + 0x24)
 #define ULPD_CLOCK_CTRL (ULPD_REG_BASE + 0x30)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define DIS_USB_PVCI_CLK (1 << 5)  
 #define USB_MCLK_EN (1 << 4)  
 #define ULPD_SOFT_REQ (ULPD_REG_BASE + 0x34)
 #define SOFT_UDC_REQ (1 << 4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SOFT_USB_CLK_REQ (1 << 3)
 #define SOFT_DPLL_REQ (1 << 0)
 #define ULPD_DPLL_CTRL (ULPD_REG_BASE + 0x3c)
 #define ULPD_STATUS_REQ (ULPD_REG_BASE + 0x40)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ULPD_APLL_CTRL (ULPD_REG_BASE + 0x4c)
 #define ULPD_POWER_CTRL (ULPD_REG_BASE + 0x50)
 #define ULPD_SOFT_DISABLE_REQ_REG (ULPD_REG_BASE + 0x68)
 #define DIS_MMC2_DPLL_REQ (1 << 11)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define DIS_MMC1_DPLL_REQ (1 << 10)
 #define DIS_UART3_DPLL_REQ (1 << 9)
 #define DIS_UART2_DPLL_REQ (1 << 8)
 #define DIS_UART1_DPLL_REQ (1 << 7)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define DIS_USB_HOST_DPLL_REQ (1 << 6)
 #define ULPD_SDW_CLK_DIV_CTRL_SEL (ULPD_REG_BASE + 0x74)
 #define ULPD_CAM_CLK_CTRL (ULPD_REG_BASE + 0x7c)
-
 #define OMAP_MPU_WATCHDOG_BASE (0xfffec800)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_WDT_TIMER (OMAP_MPU_WATCHDOG_BASE + 0x0)
 #define OMAP_WDT_LOAD_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4)
 #define OMAP_WDT_READ_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4)
 #define OMAP_WDT_TIMER_MODE (OMAP_MPU_WATCHDOG_BASE + 0x8)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MOD_CONF_CTRL_0 0xfffe1080
 #define MOD_CONF_CTRL_1 0xfffe1110
-
 #define FUNC_MUX_CTRL_0 0xfffe1000
 #define FUNC_MUX_CTRL_1 0xfffe1004
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FUNC_MUX_CTRL_2 0xfffe1008
 #define COMP_MODE_CTRL_0 0xfffe100c
 #define FUNC_MUX_CTRL_3 0xfffe1010
 #define FUNC_MUX_CTRL_4 0xfffe1014
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FUNC_MUX_CTRL_5 0xfffe1018
 #define FUNC_MUX_CTRL_6 0xfffe101C
 #define FUNC_MUX_CTRL_7 0xfffe1020
 #define FUNC_MUX_CTRL_8 0xfffe1024
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FUNC_MUX_CTRL_9 0xfffe1028
 #define FUNC_MUX_CTRL_A 0xfffe102C
 #define FUNC_MUX_CTRL_B 0xfffe1030
 #define FUNC_MUX_CTRL_C 0xfffe1034
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FUNC_MUX_CTRL_D 0xfffe1038
 #define PULL_DWN_CTRL_0 0xfffe1040
 #define PULL_DWN_CTRL_1 0xfffe1044
 #define PULL_DWN_CTRL_2 0xfffe1048
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PULL_DWN_CTRL_3 0xfffe104c
 #define PULL_DWN_CTRL_4 0xfffe10ac
-
 #define FUNC_MUX_CTRL_E 0xfffe1090
 #define FUNC_MUX_CTRL_F 0xfffe1094
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FUNC_MUX_CTRL_10 0xfffe1098
 #define FUNC_MUX_CTRL_11 0xfffe109c
 #define FUNC_MUX_CTRL_12 0xfffe10a0
 #define PU_PD_SEL_0 0xfffe10b4
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PU_PD_SEL_1 0xfffe10b8
 #define PU_PD_SEL_2 0xfffe10bc
 #define PU_PD_SEL_3 0xfffe10c0
 #define PU_PD_SEL_4 0xfffe10c4
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_TIMER32K_BASE 0xFFFBC400
-
 #define TIPB_PUBLIC_CNTL_BASE 0xfffed300
 #define MPU_PUBLIC_TIPB_CNTL (TIPB_PUBLIC_CNTL_BASE + 0x8)
 #define TIPB_PRIVATE_CNTL_BASE 0xfffeca00
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MPU_PRIVATE_TIPB_CNTL (TIPB_PRIVATE_CNTL_BASE + 0x8)
-
 #define MPUI_BASE (0xfffec900)
 #define MPUI_CTRL (MPUI_BASE + 0x0)
 #define MPUI_DEBUG_ADDR (MPUI_BASE + 0x4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MPUI_DEBUG_DATA (MPUI_BASE + 0x8)
 #define MPUI_DEBUG_FLAG (MPUI_BASE + 0xc)
 #define MPUI_STATUS_REG (MPUI_BASE + 0x10)
 #define MPUI_DSP_STATUS (MPUI_BASE + 0x14)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MPUI_DSP_BOOT_CONFIG (MPUI_BASE + 0x18)
 #define MPUI_DSP_API_CONFIG (MPUI_BASE + 0x1c)
-
 #define OMAP_LPG1_BASE 0xfffbd000
 #define OMAP_LPG2_BASE 0xfffbd800
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_LPG1_LCR (OMAP_LPG1_BASE + 0x00)
 #define OMAP_LPG1_PMR (OMAP_LPG1_BASE + 0x04)
 #define OMAP_LPG2_LCR (OMAP_LPG2_BASE + 0x00)
 #define OMAP_LPG2_PMR (OMAP_LPG2_BASE + 0x04)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_PWL_BASE 0xfffb5800
 #define OMAP_PWL_ENABLE (OMAP_PWL_BASE + 0x00)
 #define OMAP_PWL_CLK_ENABLE (OMAP_PWL_BASE + 0x04)
-
 #include "omap730.h"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include "omap1510.h"
 #include "omap24xx.h"
 #include "omap16xx.h"
-
 #ifndef __ASSEMBLER__
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/io.h b/libc/kernel/arch-arm/asm/arch/io.h
index 12ac3d41a..475345a57 100644
--- a/libc/kernel/arch-arm/asm/arch/io.h
+++ b/libc/kernel/arch-arm/asm/arch/io.h
@@ -7,48 +7,48 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
-
 #include <asm/hardware.h>
-
 #define IO_SPACE_LIMIT 0xffffffff
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __io(a) ((void __iomem *)(PCIO_BASE + (a)))
 #define __mem_pci(a) (a)
-
 #define PCIO_BASE 0
-
 #ifndef __ASSEMBLER__
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define omap_readb(a) (*(volatile unsigned char *)IO_ADDRESS(a))
 #define omap_readw(a) (*(volatile unsigned short *)IO_ADDRESS(a))
 #define omap_readl(a) (*(volatile unsigned int *)IO_ADDRESS(a))
-
 #define omap_writeb(v,a) (*(volatile unsigned char *)IO_ADDRESS(a) = (v))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define omap_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v))
 #define omap_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v))
-
 typedef struct { volatile u16 offset[256]; } __regbase16;
 #define __REGV16(vaddr) ((__regbase16 *)((vaddr)&~0xff))   ->offset[((vaddr)&0xff)>>1]
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __REG16(paddr) __REGV16(io_p2v(paddr))
-
 typedef struct { volatile u8 offset[4096]; } __regbase8;
 #define __REGV8(vaddr) ((__regbase8 *)((vaddr)&~4095))   ->offset[((vaddr)&4095)>>0]
 #define __REG8(paddr) __REGV8(io_p2v(paddr))
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 typedef struct { volatile u32 offset[4096]; } __regbase32;
 #define __REGV32(vaddr) ((__regbase32 *)((vaddr)&~4095))   ->offset[((vaddr)&4095)>>2]
 #define __REG32(paddr) __REGV32(io_p2v(paddr))
-
 #else
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __REG8(paddr) io_p2v(paddr)
 #define __REG16(paddr) io_p2v(paddr)
 #define __REG32(paddr) io_p2v(paddr)
-
 #endif
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/irqs.h b/libc/kernel/arch-arm/asm/arch/irqs.h
index 3e9448735..71306a571 100644
--- a/libc/kernel/arch-arm/asm/arch/irqs.h
+++ b/libc/kernel/arch-arm/asm/arch/irqs.h
@@ -7,236 +7,279 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP15XX_IRQS_H
 #define __ASM_ARCH_OMAP15XX_IRQS_H
-
 #define INT_CAMERA 1
 #define INT_FIQ 3
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_RTDX 6
 #define INT_DSP_MMU_ABORT 7
 #define INT_HOST 8
 #define INT_ABORT 9
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_DSP_MAILBOX1 10
 #define INT_DSP_MAILBOX2 11
 #define INT_BRIDGE_PRIV 13
 #define INT_GPIO_BANK1 14
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_UART3 15
 #define INT_TIMER3 16
 #define INT_DMA_CH0_6 19
 #define INT_DMA_CH1_7 20
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_DMA_CH2_8 21
 #define INT_DMA_CH3 22
 #define INT_DMA_CH4 23
 #define INT_DMA_CH5 24
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_DMA_LCD 25
 #define INT_TIMER1 26
 #define INT_WD_TIMER 27
 #define INT_BRIDGE_PUB 28
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_TIMER2 30
 #define INT_LCD_CTRL 31
-
 #define INT_1510_IH2_IRQ 0
 #define INT_1510_RES2 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1510_SPI_TX 4
 #define INT_1510_SPI_RX 5
 #define INT_1510_RES12 12
 #define INT_1510_LB_MMU 17
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1510_RES18 18
 #define INT_1510_LOCAL_BUS 29
-
 #define INT_1610_IH2_IRQ 0
 #define INT_1610_IH2_FIQ 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_McBSP2_TX 4
 #define INT_1610_McBSP2_RX 5
 #define INT_1610_LCD_LINE 12
 #define INT_1610_GPTIMER1 17
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_GPTIMER2 18
 #define INT_1610_SSR_FIFO_0 29
-
 #define INT_730_IH2_FIQ 0
 #define INT_730_IH2_IRQ 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_USB_NON_ISO 2
 #define INT_730_USB_ISO 3
 #define INT_730_ICR 4
 #define INT_730_EAC 5
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_GPIO_BANK1 6
 #define INT_730_GPIO_BANK2 7
 #define INT_730_GPIO_BANK3 8
 #define INT_730_McBSP2TX 10
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_McBSP2RX 11
 #define INT_730_McBSP2RX_OVF 12
 #define INT_730_LCD_LINE 14
 #define INT_730_GSM_PROTECT 15
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_TIMER3 16
 #define INT_730_GPIO_BANK5 17
 #define INT_730_GPIO_BANK6 18
 #define INT_730_SPGIO_WR 29
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IH2_BASE 32
-
 #define INT_KEYBOARD (1 + IH2_BASE)
 #define INT_uWireTX (2 + IH2_BASE)
 #define INT_uWireRX (3 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_I2C (4 + IH2_BASE)
 #define INT_MPUIO (5 + IH2_BASE)
 #define INT_USB_HHC_1 (6 + IH2_BASE)
 #define INT_McBSP3TX (10 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_McBSP3RX (11 + IH2_BASE)
 #define INT_McBSP1TX (12 + IH2_BASE)
 #define INT_McBSP1RX (13 + IH2_BASE)
 #define INT_UART2 (14 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_UART1 (15 + IH2_BASE)
 #define INT_BT_MCSI1TX (16 + IH2_BASE)
 #define INT_BT_MCSI1RX (17 + IH2_BASE)
 #define INT_USB_W2FC (20 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1WIRE (21 + IH2_BASE)
 #define INT_OS_TIMER (22 + IH2_BASE)
 #define INT_MMC (23 + IH2_BASE)
 #define INT_GAUGE_32K (24 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_RTC_TIMER (25 + IH2_BASE)
 #define INT_RTC_ALARM (26 + IH2_BASE)
 #define INT_MEM_STICK (27 + IH2_BASE)
 #define INT_DSP_MMU (28 + IH2_BASE)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1510_COM_SPI_RO (31 + IH2_BASE)
-
 #define INT_1610_FAC (0 + IH2_BASE)
 #define INT_1610_USB_HHC_2 (7 + IH2_BASE)
 #define INT_1610_USB_OTG (8 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_SoSSI (9 + IH2_BASE)
 #define INT_1610_SoSSI_MATCH (19 + IH2_BASE)
 #define INT_1610_McBSP2RX_OF (31 + IH2_BASE)
 #define INT_1610_STI (32 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_STI_WAKEUP (33 + IH2_BASE)
 #define INT_1610_GPTIMER3 (34 + IH2_BASE)
 #define INT_1610_GPTIMER4 (35 + IH2_BASE)
 #define INT_1610_GPTIMER5 (36 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_GPTIMER6 (37 + IH2_BASE)
 #define INT_1610_GPTIMER7 (38 + IH2_BASE)
 #define INT_1610_GPTIMER8 (39 + IH2_BASE)
 #define INT_1610_GPIO_BANK2 (40 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_GPIO_BANK3 (41 + IH2_BASE)
 #define INT_1610_MMC2 (42 + IH2_BASE)
 #define INT_1610_CF (43 + IH2_BASE)
 #define INT_1610_WAKE_UP_REQ (46 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_GPIO_BANK4 (48 + IH2_BASE)
 #define INT_1610_SPI (49 + IH2_BASE)
 #define INT_1610_DMA_CH6 (53 + IH2_BASE)
 #define INT_1610_DMA_CH7 (54 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_DMA_CH8 (55 + IH2_BASE)
 #define INT_1610_DMA_CH9 (56 + IH2_BASE)
 #define INT_1610_DMA_CH10 (57 + IH2_BASE)
 #define INT_1610_DMA_CH11 (58 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_DMA_CH12 (59 + IH2_BASE)
 #define INT_1610_DMA_CH13 (60 + IH2_BASE)
 #define INT_1610_DMA_CH14 (61 + IH2_BASE)
 #define INT_1610_DMA_CH15 (62 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_1610_NAND (63 + IH2_BASE)
-
 #define INT_730_HW_ERRORS (0 + IH2_BASE)
 #define INT_730_NFIQ_PWR_FAIL (1 + IH2_BASE)
 #define INT_730_CFCD (2 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_CFIREQ (3 + IH2_BASE)
 #define INT_730_I2C (4 + IH2_BASE)
 #define INT_730_PCC (5 + IH2_BASE)
 #define INT_730_MPU_EXT_NIRQ (6 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_SPI_100K_1 (7 + IH2_BASE)
 #define INT_730_SYREN_SPI (8 + IH2_BASE)
 #define INT_730_VLYNQ (9 + IH2_BASE)
 #define INT_730_GPIO_BANK4 (10 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_McBSP1TX (11 + IH2_BASE)
 #define INT_730_McBSP1RX (12 + IH2_BASE)
 #define INT_730_McBSP1RX_OF (13 + IH2_BASE)
 #define INT_730_UART_MODEM_IRDA_2 (14 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_UART_MODEM_1 (15 + IH2_BASE)
 #define INT_730_MCSI (16 + IH2_BASE)
 #define INT_730_uWireTX (17 + IH2_BASE)
 #define INT_730_uWireRX (18 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_SMC_CD (19 + IH2_BASE)
 #define INT_730_SMC_IREQ (20 + IH2_BASE)
 #define INT_730_HDQ_1WIRE (21 + IH2_BASE)
 #define INT_730_TIMER32K (22 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_MMC_SDIO (23 + IH2_BASE)
 #define INT_730_UPLD (24 + IH2_BASE)
 #define INT_730_USB_HHC_1 (27 + IH2_BASE)
 #define INT_730_USB_HHC_2 (28 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_USB_GENI (29 + IH2_BASE)
 #define INT_730_USB_OTG (30 + IH2_BASE)
 #define INT_730_CAMERA_IF (31 + IH2_BASE)
 #define INT_730_RNG (32 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_DUAL_MODE_TIMER (33 + IH2_BASE)
 #define INT_730_DBB_RF_EN (34 + IH2_BASE)
 #define INT_730_MPUIO_KEYPAD (35 + IH2_BASE)
 #define INT_730_SHA1_MD5 (36 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_SPI_100K_2 (37 + IH2_BASE)
 #define INT_730_RNG_IDLE (38 + IH2_BASE)
 #define INT_730_MPUIO (39 + IH2_BASE)
 #define INT_730_LLPC_LCD_CTRL_CAN_BE_OFF (40 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_LLPC_OE_FALLING (41 + IH2_BASE)
 #define INT_730_LLPC_OE_RISING (42 + IH2_BASE)
 #define INT_730_LLPC_VSYNC (43 + IH2_BASE)
 #define INT_730_WAKE_UP_REQ (46 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_DMA_CH6 (53 + IH2_BASE)
 #define INT_730_DMA_CH7 (54 + IH2_BASE)
 #define INT_730_DMA_CH8 (55 + IH2_BASE)
 #define INT_730_DMA_CH9 (56 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_DMA_CH10 (57 + IH2_BASE)
 #define INT_730_DMA_CH11 (58 + IH2_BASE)
 #define INT_730_DMA_CH12 (59 + IH2_BASE)
 #define INT_730_DMA_CH13 (60 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_730_DMA_CH14 (61 + IH2_BASE)
 #define INT_730_DMA_CH15 (62 + IH2_BASE)
 #define INT_730_NAND (63 + IH2_BASE)
-
 #define INT_24XX_SYS_NIRQ 7
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_SDMA_IRQ0 12
 #define INT_24XX_SDMA_IRQ1 13
 #define INT_24XX_SDMA_IRQ2 14
 #define INT_24XX_SDMA_IRQ3 15
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_CAM_IRQ 24
 #define INT_24XX_DSS_IRQ 25
 #define INT_24XX_GPIO_BANK1 29
 #define INT_24XX_GPIO_BANK2 30
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_GPIO_BANK3 31
 #define INT_24XX_GPIO_BANK4 32
 #define INT_24XX_GPTIMER1 37
 #define INT_24XX_GPTIMER2 38
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_GPTIMER3 39
 #define INT_24XX_GPTIMER4 40
 #define INT_24XX_GPTIMER5 41
 #define INT_24XX_GPTIMER6 42
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_GPTIMER7 43
 #define INT_24XX_GPTIMER8 44
 #define INT_24XX_GPTIMER9 45
 #define INT_24XX_GPTIMER10 46
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_GPTIMER11 47
 #define INT_24XX_GPTIMER12 48
 #define INT_24XX_MCBSP1_IRQ_TX 59
 #define INT_24XX_MCBSP1_IRQ_RX 60
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_MCBSP2_IRQ_TX 62
 #define INT_24XX_MCBSP2_IRQ_RX 63
 #define INT_24XX_UART1_IRQ 72
 #define INT_24XX_UART2_IRQ 73
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define INT_24XX_UART3_IRQ 74
 #define INT_24XX_MMC_IRQ 83
-
 #define OMAP_MAX_GPIO_LINES 192
 #define IH_GPIO_BASE (128 + IH2_BASE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IH_MPUIO_BASE (OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
 #define IH_BOARD_BASE (16 + IH_MPUIO_BASE)
-
 #define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32))
-
 #ifndef __ASSEMBLY__
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
 #include <asm/hardware.h>
-
 #ifndef NR_IRQS
 #define NR_IRQS IH_BOARD_BASE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/mcbsp.h b/libc/kernel/arch-arm/asm/arch/mcbsp.h
index cae5e3b3e..2090ef20d 100644
--- a/libc/kernel/arch-arm/asm/arch/mcbsp.h
+++ b/libc/kernel/arch-arm/asm/arch/mcbsp.h
@@ -7,179 +7,195 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_MCBSP_H
 #define __ASM_ARCH_OMAP_MCBSP_H
-
 #include <asm/hardware.h>
-
 #define OMAP730_MCBSP1_BASE 0xfffb1000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP730_MCBSP2_BASE 0xfffb1800
-
 #define OMAP1510_MCBSP1_BASE 0xe1011800
 #define OMAP1510_MCBSP2_BASE 0xfffb1000
 #define OMAP1510_MCBSP3_BASE 0xe1017000
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP1610_MCBSP1_BASE 0xe1011800
 #define OMAP1610_MCBSP2_BASE 0xfffb1000
 #define OMAP1610_MCBSP3_BASE 0xe1017000
-
 #define OMAP24XX_MCBSP1_BASE 0x48074000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_MCBSP2_BASE 0x48076000
-
 #define OMAP_MCBSP_READ(base, reg) __raw_readw((base) + OMAP_MCBSP_REG_##reg)
 #define OMAP_MCBSP_WRITE(base, reg, val) __raw_writew((val), (base) + OMAP_MCBSP_REG_##reg)
-
 #define RRST 0x0001
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RRDY 0x0002
 #define RFULL 0x0004
 #define RSYNC_ERR 0x0008
 #define RINTM(value) ((value)<<4)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ABIS 0x0040
 #define DXENA 0x0080
 #define CLKSTP(value) ((value)<<11)  
 #define RJUST(value) ((value)<<13)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define DLB 0x8000
-
 #define XRST 0x0001
 #define XRDY 0x0002
 #define XEMPTY 0x0004
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define XSYNC_ERR 0x0008
 #define XINTM(value) ((value)<<4)  
 #define GRST 0x0040
 #define FRST 0x0080
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SOFT 0x0100
 #define FREE 0x0200
-
 #define CLKRP 0x0001
 #define CLKXP 0x0002
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FSRP 0x0004
 #define FSXP 0x0008
 #define DR_STAT 0x0010
 #define DX_STAT 0x0020
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CLKS_STAT 0x0040
 #define SCLKME 0x0080
 #define CLKRM 0x0100
 #define CLKXM 0x0200
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FSRM 0x0400
 #define FSXM 0x0800
 #define RIOEN 0x1000
 #define XIOEN 0x2000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IDLE_EN 0x4000
-
 #define RWDLEN1(value) ((value)<<5)  
 #define RFRLEN1(value) ((value)<<8)  
-
 #define XWDLEN1(value) ((value)<<5)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define XFRLEN1(value) ((value)<<8)  
-
 #define RDATDLY(value) (value)  
 #define RFIG 0x0004
 #define RCOMPAND(value) ((value)<<3)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RWDLEN2(value) ((value)<<5)  
 #define RFRLEN2(value) ((value)<<8)  
 #define RPHASE 0x8000
-
 #define XDATDLY(value) (value)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define XFIG 0x0004
 #define XCOMPAND(value) ((value)<<3)  
 #define XWDLEN2(value) ((value)<<5)  
 #define XFRLEN2(value) ((value)<<8)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define XPHASE 0x8000
-
 #define CLKGDV(value) (value)  
 #define FWID(value) ((value)<<8)  
-
 #define FPER(value) (value)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FSGM 0x1000
 #define CLKSM 0x2000
 #define CLKSP 0x4000
 #define GSYNC 0x8000
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RMCM 0x0001
 #define RCBLK(value) ((value)<<2)  
 #define RPABLK(value) ((value)<<5)  
 #define RPBBLK(value) ((value)<<7)  
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define XMCM(value) (value)  
 #define XCBLK(value) ((value)<<2)  
 #define XPABLK(value) ((value)<<5)  
 #define XPBBLK(value) ((value)<<7)  
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct omap_mcbsp_reg_cfg {
  u16 spcr2;
  u16 spcr1;
  u16 rcr2;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 rcr1;
  u16 xcr2;
  u16 xcr1;
  u16 srgr2;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 srgr1;
  u16 mcr2;
  u16 mcr1;
  u16 pcr0;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 rcerc;
  u16 rcerd;
  u16 xcerc;
  u16 xcerd;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 rcere;
  u16 rcerf;
  u16 xcere;
  u16 xcerf;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u16 rcerg;
  u16 rcerh;
  u16 xcerg;
  u16 xcerh;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 typedef enum {
  OMAP_MCBSP1 = 0,
  OMAP_MCBSP2,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_MCBSP3,
 } omap_mcbsp_id;
-
 typedef int __bitwise omap_mcbsp_io_type_t;
 #define OMAP_MCBSP_IRQ_IO ((__force omap_mcbsp_io_type_t) 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_MCBSP_POLL_IO ((__force omap_mcbsp_io_type_t) 2)
-
 typedef enum {
  OMAP_MCBSP_WORD_8 = 0,
  OMAP_MCBSP_WORD_12,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_MCBSP_WORD_16,
  OMAP_MCBSP_WORD_20,
  OMAP_MCBSP_WORD_24,
  OMAP_MCBSP_WORD_32,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } omap_mcbsp_word_length;
-
 typedef enum {
  OMAP_MCBSP_CLK_RISING = 0,
  OMAP_MCBSP_CLK_FALLING,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } omap_mcbsp_clk_polarity;
-
 typedef enum {
  OMAP_MCBSP_FS_ACTIVE_HIGH = 0,
  OMAP_MCBSP_FS_ACTIVE_LOW,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } omap_mcbsp_fs_polarity;
-
 typedef enum {
  OMAP_MCBSP_CLK_STP_MODE_NO_DELAY = 0,
  OMAP_MCBSP_CLK_STP_MODE_DELAY,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } omap_mcbsp_clk_stp_mode;
-
 typedef enum {
  OMAP_MCBSP_SPI_MASTER = 0,
  OMAP_MCBSP_SPI_SLAVE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } omap_mcbsp_spi_mode;
-
 struct omap_mcbsp_spi_cfg {
  omap_mcbsp_spi_mode spi_mode;
  omap_mcbsp_clk_polarity rx_clock_polarity;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  omap_mcbsp_clk_polarity tx_clock_polarity;
  omap_mcbsp_fs_polarity fsx_polarity;
  u8 clk_div;
  omap_mcbsp_clk_stp_mode clk_stp_mode;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  omap_mcbsp_word_length word_length;
 };
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/memory.h b/libc/kernel/arch-arm/asm/arch/memory.h
index 8b064b80e..2367e398f 100644
--- a/libc/kernel/arch-arm/asm/arch/memory.h
+++ b/libc/kernel/arch-arm/asm/arch/memory.h
@@ -7,13 +7,18 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_MEMORY_H
 #define __ASM_ARCH_MEMORY_H
-
 #define __virt_to_bus(x) __virt_to_phys(x)
 #define __bus_to_virt(x) __phys_to_virt(x)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
diff --git a/libc/kernel/arch-arm/asm/arch/mtd-xip.h b/libc/kernel/arch-arm/asm/arch/mtd-xip.h
index 9b60aefc6..2d05691ec 100644
--- a/libc/kernel/arch-arm/asm/arch/mtd-xip.h
+++ b/libc/kernel/arch-arm/asm/arch/mtd-xip.h
@@ -7,25 +7,32 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ARCH_OMAP_MTD_XIP_H__
 #define __ARCH_OMAP_MTD_XIP_H__
-
 #include <asm/hardware.h>
 #define OMAP_MPU_TIMER_BASE (0xfffec500)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP_MPU_TIMER_OFFSET 0x100
-
 typedef struct {
  u32 cntl;
  u32 load_tim;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  u32 read_tim;
 } xip_omap_mpu_timer_regs_t;
-
 #define xip_omap_mpu_timer_base(n)  ((volatile xip_omap_mpu_timer_regs_t*)IO_ADDRESS(OMAP_MPU_TIMER_BASE +   (n)*OMAP_MPU_TIMER_OFFSET))
-
 #define xip_irqpending()   (omap_readl(OMAP_IH1_ITR) & ~omap_readl(OMAP_IH1_MIR))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define xip_currtime() (~xip_omap_mpu_timer_read(0))
 #define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6)
 #define xip_cpu_idle() asm volatile ("mcr p15, 0, %0, c7, c0, 4" :: "r" (1))
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/arch-arm/asm/arch/mux.h b/libc/kernel/arch-arm/asm/arch/mux.h
index 72da54e60..502b2c781 100644
--- a/libc/kernel/arch-arm/asm/arch/mux.h
+++ b/libc/kernel/arch-arm/asm/arch/mux.h
@@ -7,385 +7,402 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_MUX_H
 #define __ASM_ARCH_MUX_H
-
 #define PU_PD_SEL_NA 0  
 #define PULL_DWN_CTRL_NA 0  
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MUX_REG(reg, mode_offset, mode) .mux_reg = FUNC_MUX_CTRL_##reg,   .mask_offset = mode_offset,   .mask = mode,
-
 #define PULL_REG(reg, bit, status) .pull_reg = PULL_DWN_CTRL_##reg,   .pull_bit = bit,   .pull_val = status,
-
 #define PU_PD_REG(reg, status) .pu_pd_reg = PU_PD_SEL_##reg,   .pu_pd_val = status,
-
 #define MUX_REG_730(reg, mode_offset, mode)   .mux_reg = OMAP730_IO_CONF_##reg,   .mask_offset = mode_offset,   .mask = mode,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PULL_REG_730(reg, bit, status) .pull_reg = OMAP730_IO_CONF_##reg,   .pull_bit = bit,   .pull_val = status,
-
 #define MUX_CFG(desc, mux_reg, mode_offset, mode,   pull_reg, pull_bit, pull_status,   pu_pd_reg, pu_pd_status, debug_status)  {   .name = desc,   .debug = debug_status,   MUX_REG(mux_reg, mode_offset, mode)   PULL_REG(pull_reg, pull_bit, !pull_status)   PU_PD_REG(pu_pd_reg, pu_pd_status)  },
-
 #define MUX_CFG_730(desc, mux_reg, mode_offset, mode,   pull_bit, pull_status, debug_status) {   .name = desc,   .debug = debug_status,   MUX_REG_730(mux_reg, mode_offset, mode)   PULL_REG_730(mux_reg, pull_bit, pull_status)   PU_PD_REG(NA, 0)  },
-
 #define MUX_CFG_24XX(desc, reg_offset, mode,   pull_en, pull_mode, dbg)  {   .name = desc,   .debug = dbg,   .mux_reg = reg_offset,   .mask = mode,   .pull_val = pull_en,   .pu_pd_val = pull_mode,  },
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define PULL_DISABLED 0
 #define PULL_ENABLED 1
-
 #define PULL_DOWN 0
 #define PULL_UP 1
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct pin_config {
  char *name;
  unsigned char busy;
  unsigned char debug;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  const char *mux_reg_name;
  const unsigned int mux_reg;
  const unsigned char mask_offset;
  const unsigned char mask;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  const char *pull_name;
  const unsigned int pull_reg;
  const unsigned char pull_val;
  const unsigned char pull_bit;
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  const char *pu_pd_name;
  const unsigned int pu_pd_reg;
  const unsigned char pu_pd_val;
 };
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum omap730_index {
-
  E2_730_KBR0,
  J7_730_KBR1,
  E1_730_KBR2,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  F3_730_KBR3,
  D2_730_KBR4,
  AA20_730_KBR5,
  V17_730_KBR6,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  C2_730_KBC0,
  D3_730_KBC1,
  E4_730_KBC2,
  F4_730_KBC3,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  E3_730_KBC4,
-
  AA17_730_USB_DM,
  W16_730_USB_PU_EN,
  W17_730_USB_VBUSI,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V19_730_GPIO_15,
  M19_730_GPIO_77,
  C21_730_GPIO_121_122,
  K19_730_GPIO_126,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  K15_730_GPIO_127,
-
  P15_730_GPIO_16_17,
-
  M15_730_GPIO_83,
  N20_730_GPIO_82,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  N18_730_GPIO_81,
  N19_730_GPIO_80,
  L15_730_GPIO_76,
-
  UART1_CTS_RTS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  OMAP_730_GPIOS_42_43,
  UART1_TX_RX,
  OMAP_730_GPIOS_40_41,
  UART1_USB_RX_TX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  UART1_USB_RTS,
  UART1_USB_CTS
 };
-
 enum omap1xxx_index {
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  UART1_TX = 0,
  UART1_RTS,
-
  UART2_TX,
  UART2_RX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  UART2_CTS,
  UART2_RTS,
-
  UART3_TX,
  UART3_RX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  UART3_CTS,
  UART3_RTS,
  UART3_CLKREQ,
  UART3_BCLK,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  Y15_1610_UART3_RTS,
-
  PWT,
  PWL,
-
  R18_USB_VBUS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R18_1510_USB_GPIO0,
  W4_USB_PUEN,
  W4_USB_CLKO,
  W4_USB_HIGHZ,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  W4_GPIO58,
-
  USB1_SUSP,
  USB1_SEO,
  W13_1610_USB1_SE0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  USB1_TXEN,
  USB1_TXD,
  USB1_VP,
  USB1_VM,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  USB1_RCV,
  USB1_SPEED,
  R13_1610_USB1_SPEED,
  R13_1710_USB1_SE0,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  USB2_SUSP,
  USB2_VP,
  USB2_TXEN,
  USB2_VM,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  USB2_RCV,
  USB2_SEO,
  USB2_TXD,
-
  R18_1510_GPIO0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R19_1510_GPIO1,
  M14_1510_GPIO2,
-
  P18_1610_GPIO3,
  Y15_1610_GPIO17,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R18_1710_GPIO0,
  V2_1710_GPIO10,
  N21_1710_GPIO14,
  W15_1710_GPIO40,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  MPUIO2,
  N15_1610_MPUIO2,
  MPUIO4,
  MPUIO5,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  T20_1610_MPUIO5,
  W11_1610_MPUIO6,
  V10_1610_MPUIO7,
  W11_1610_MPUIO9,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V10_1610_MPUIO10,
  W10_1610_MPUIO11,
  E20_1610_MPUIO13,
  U20_1610_MPUIO14,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  E19_1610_MPUIO15,
-
  MCBSP2_CLKR,
  MCBSP2_CLKX,
  MCBSP2_DR,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  MCBSP2_DX,
  MCBSP2_FSR,
  MCBSP2_FSX,
-
  MCBSP3_CLKX,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  BALLOUT_V8_ARMIO3,
  N20_HDQ,
-
  W8_1610_MMC2_DAT0,
  V8_1610_MMC2_DAT1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  W15_1610_MMC2_DAT2,
  R10_1610_MMC2_DAT3,
  Y10_1610_MMC2_CLK,
  Y8_1610_MMC2_CMD,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V9_1610_MMC2_CMDDIR,
  V5_1610_MMC2_DATDIR0,
  W19_1610_MMC2_DATDIR1,
  R18_1610_MMC2_CLKIN,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  M19_1610_ETM_PSTAT0,
  L15_1610_ETM_PSTAT1,
  L18_1610_ETM_PSTAT2,
  L19_1610_ETM_D0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  J19_1610_ETM_D6,
  J18_1610_ETM_D7,
-
  P20_1610_GPIO4,
  V9_1610_GPIO7,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  W8_1610_GPIO9,
  N20_1610_GPIO11,
  N19_1610_GPIO13,
  P10_1610_GPIO22,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V5_1610_GPIO24,
  AA20_1610_GPIO_41,
  W19_1610_GPIO48,
  M7_1610_GPIO62,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V14_16XX_GPIO37,
  R9_16XX_GPIO18,
  L14_16XX_GPIO49,
-
  V19_1610_UWIRE_SCLK,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  U18_1610_UWIRE_SDI,
  W21_1610_UWIRE_SDO,
  N14_1610_UWIRE_CS0,
  P15_1610_UWIRE_CS3,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  N15_1610_UWIRE_CS1,
-
  U19_1610_SPIF_SCK,
  U18_1610_SPIF_DIN,
  P20_1610_SPIF_DIN,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  W21_1610_SPIF_DOUT,
  R18_1610_SPIF_DOUT,
  N14_1610_SPIF_CS0,
  N15_1610_SPIF_CS1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  T19_1610_SPIF_CS2,
  P15_1610_SPIF_CS3,
-
  L3_1610_FLASH_CS2B_OE,
  M8_1610_FLASH_CS2B_WE,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  MMC_CMD,
  MMC_DAT1,
  MMC_DAT2,
  MMC_DAT0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  MMC_CLK,
  MMC_DAT3,
-
  M15_1710_MMC_CLKI,
  P19_1710_MMC_CMDDIR,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  P20_1710_MMC_DATDIR0,
-
  W9_USB0_TXEN,
  AA9_USB0_VP,
  Y5_USB0_RCV,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R9_USB0_VM,
  V6_USB0_TXD,
  W5_USB0_SE0,
  V9_USB0_SPEED,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V9_USB0_SUSP,
-
  W9_USB2_TXEN,
  AA9_USB2_VP,
  Y5_USB2_RCV,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R9_USB2_VM,
  V6_USB2_TXD,
  W5_USB2_SE0,
-
  R13_1610_UART1_TX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V14_16XX_UART1_RX,
  R14_1610_UART1_CTS,
  AA15_1610_UART1_RTS,
  R9_16XX_UART2_RX,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  L14_16XX_UART3_RX,
-
  I2C_SCL,
  I2C_SDA,
-
  F18_1610_KBC0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  D20_1610_KBC1,
  D19_1610_KBC2,
  E18_1610_KBC3,
  C21_1610_KBC4,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  G18_1610_KBR0,
  F19_1610_KBR1,
  H14_1610_KBR2,
  E20_1610_KBR3,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  E19_1610_KBR4,
  N19_1610_KBR5,
-
  T20_1610_LOW_PWR,
-
  V5_1710_MCLK_ON,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V5_1710_MCLK_OFF,
  R10_1610_MCLK_ON,
  R10_1610_MCLK_OFF,
-
  P11_1610_CF_CD2,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R11_1610_CF_IOIS16,
  V10_1610_CF_IREQ,
  W10_1610_CF_RESET,
  W11_1610_CF_CD1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
-
 enum omap24xx_index {
-
  M19_24XX_I2C1_SCL,
  L15_24XX_I2C1_SDA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  J15_24XX_I2C2_SCL,
  H19_24XX_I2C2_SDA,
-
  W19_24XX_SYS_NIRQ,
-
  W14_24XX_SYS_CLKOUT,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  L3_GPMC_WAIT0,
  N7_GPMC_WAIT1,
  M1_GPMC_WAIT2,
  P1_GPMC_WAIT3,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  Y15_24XX_MCBSP2_CLKX,
  R14_24XX_MCBSP2_FSX,
  W15_24XX_MCBSP2_DR,
  V15_24XX_MCBSP2_DX,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  M21_242X_GPIO11,
  AA10_242X_GPIO13,
  AA6_242X_GPIO14,
  AA4_242X_GPIO15,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  Y11_242X_GPIO16,
  AA12_242X_GPIO17,
  AA8_242X_GPIO58,
  Y20_24XX_GPIO60,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  W4__24XX_GPIO74,
  M15_24XX_GPIO92,
  V14_24XX_GPIO117,
-
  V4_242X_GPIO49,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  W2_242X_GPIO50,
  U4_242X_GPIO51,
  V3_242X_GPIO52,
  V2_242X_GPIO53,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V6_242X_GPIO53,
  T4_242X_GPIO54,
  Y4_242X_GPIO54,
  T3_242X_GPIO55,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  U2_242X_GPIO56,
-
  AA10_242X_DMAREQ0,
  AA6_242X_DMAREQ1,
  E4_242X_DMAREQ2,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  G4_242X_DMAREQ3,
  D3_242X_DMAREQ4,
  E3_242X_DMAREQ5,
-
  P20_24XX_TSC_IRQ,
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  K15_24XX_UART3_TX,
  K14_24XX_UART3_RX,
-
  G19_24XX_MMC_CLKO,
  H18_24XX_MMC_CMD,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  F20_24XX_MMC_DAT0,
  H14_24XX_MMC_DAT1,
  E19_24XX_MMC_DAT2,
  D19_24XX_MMC_DAT3,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  F19_24XX_MMC_DAT_DIR0,
  E20_24XX_MMC_DAT_DIR1,
  F18_24XX_MMC_DAT_DIR2,
  E18_24XX_MMC_DAT_DIR3,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  G18_24XX_MMC_CMD_DIR,
  H15_24XX_MMC_CLKI,
-
  T19_24XX_KBR0,
  R19_24XX_KBR1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  V18_24XX_KBR2,
  M21_24XX_KBR3,
  E5__24XX_KBR4,
  M18_24XX_KBR5,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  R20_24XX_KBC0,
  M14_24XX_KBC1,
  H19_24XX_KBC2,
  V17_24XX_KBC3,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  P21_24XX_KBC4,
  L14_24XX_KBC5,
  N19_24XX_KBC6,
-
  B3__24XX_KBR5,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  AA4_24XX_KBC2,
  B13_24XX_KBC6,
 };
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/arch-arm/asm/arch/omap24xx.h b/libc/kernel/arch-arm/asm/arch/omap24xx.h
index 37def2fa9..adc60eb76 100644
--- a/libc/kernel/arch-arm/asm/arch/omap24xx.h
+++ b/libc/kernel/arch-arm/asm/arch/omap24xx.h
@@ -7,24 +7,28 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP24XX_H
 #define __ASM_ARCH_OMAP24XX_H
-
 #define L4_24XX_BASE 0x48000000
 #define L3_24XX_BASE 0x68000000
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_IC_BASE (L4_24XX_BASE + 0xfe000)
 #define VA_IC_BASE IO_ADDRESS(OMAP24XX_IC_BASE)
 #define OMAP24XX_IVA_INTC_BASE 0x40000000
 #define IRQ_SIR_IRQ 0x0040
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP24XX_32KSYNCT_BASE (L4_24XX_BASE + 0x4000)
 #define OMAP24XX_PRCM_BASE (L4_24XX_BASE + 0x8000)
 #define OMAP24XX_SDRC_BASE (L3_24XX_BASE + 0x9000)
-
 #define OMAP242X_CONTROL_STATUS (L4_24XX_BASE + 0x2f8)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
diff --git a/libc/kernel/arch-arm/asm/arch/serial.h b/libc/kernel/arch-arm/asm/arch/serial.h
index 6ab86135d..e11c53afd 100644
--- a/libc/kernel/arch-arm/asm/arch/serial.h
+++ b/libc/kernel/arch-arm/asm/arch/serial.h
@@ -7,15 +7,20 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_SERIAL_H
 #define __ASM_ARCH_SERIAL_H
-
 #define OMAP_MAX_NR_PORTS 3
 #define OMAP1510_BASE_BAUD (12000000/16)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define OMAP16XX_BASE_BAUD (48000000/16)
-
 #define is_omap_port(p) ({int __ret = 0;   if (p == IO_ADDRESS(OMAP_UART1_BASE) ||   p == IO_ADDRESS(OMAP_UART2_BASE) ||   p == IO_ADDRESS(OMAP_UART3_BASE))   __ret = 1;   __ret;   })
-
 #endif
diff --git a/libc/kernel/arch-arm/asm/arch/timex.h b/libc/kernel/arch-arm/asm/arch/timex.h
index 2c9234c7b..a0d62aa22 100644
--- a/libc/kernel/arch-arm/asm/arch/timex.h
+++ b/libc/kernel/arch-arm/asm/arch/timex.h
@@ -7,11 +7,17 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef __ASM_ARCH_OMAP_TIMEX_H
 #define __ASM_ARCH_OMAP_TIMEX_H
-
 #define CLOCK_TICK_RATE (HZ * 100000UL)
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
diff --git a/libc/kernel/arch-arm/asm/arch/vmalloc.h b/libc/kernel/arch-arm/asm/arch/vmalloc.h
index f2b5b4479..6af6f56ee 100644
--- a/libc/kernel/arch-arm/asm/arch/vmalloc.h
+++ b/libc/kernel/arch-arm/asm/arch/vmalloc.h
@@ -7,7 +7,13 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #define VMALLOC_END (PAGE_OFFSET + 0x10000000)
-
author	Ben Cheng <bccheng@google.com>	2012-03-07 21:13:49 -0800
committer	Ben Cheng <bccheng@google.com>	2012-03-07 21:13:49 -0800
commit	654325de026a2ca5b76b8b40e576c959d8211fdc (patch)
tree	1c5dca11f5d9a792f0b4c7d3df8f57958532a091 /libc/kernel/arch-arm/asm/arch
parent	db6d20be77d7a176822db4106dc43605e22c7b39 (diff)
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