Randall Spangler 7f5019c9e3 Reduce stack space used by vfnprintf() ...

Converting some of the boolean variables in vfnprintf() to a single
flags word reduces stack usage by 8 bytes and function size by 12
bytes.  So it's slightly more efficient in both respects.

Confirmed size and stack usage improvements via 'make BOARD=rambi all
dis' and looking at the disassembly for vfnprintf()

BUG=chrome-os-partner:24148
BRANCH=none
TEST=Run taskinfo command twice and compare stack used by CONSOLE task.
     Run timerinfo and charger commands and verify output looks reasonable;
     those exercise binary and 64-bit number printing.

Change-Id: Ie4396bb0bc01dc155956fa2d8ca84c6630006729
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/177400
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

2013-11-20 18:43:56 +00:00

..

als.c

Add EC_MEMMAP_ALS, update it once per second

2013-11-08 00:53:12 +00:00

backlight_lid.c

Support backlight control via lid only

2013-09-27 23:07:21 +00:00

battery.c

Show smart battery status with 'battery' command

2013-11-05 22:45:21 +00:00

build.mk

Add ALS driver for light sensors connected to EC

2013-11-07 23:42:56 +00:00

charge_state.c

cleanup: Battery header files and filenames

2013-10-07 18:30:50 +00:00

charger.c

Move source files to driver/ and power/ subdirs

2013-10-23 20:07:25 +00:00

chipset.c

Move common chipset console commands to chipset.c

2013-04-24 09:58:22 -07:00

console_output.c

cleanup: Comments in console_output.c

2013-10-25 01:32:41 +00:00

console.c

lm4: Use low speed clock in deep sleep.

2013-10-21 23:59:38 +00:00

eoption.c

cleanup: eeprom and option comments

2013-10-25 20:12:49 +00:00

extpower_falco.c

cleanup: Rename and move header files

2013-10-23 21:27:40 +00:00

extpower_gpio.c

Move enabling AC_PRESENT interrupt to extpower_gpio.c

2013-04-02 14:12:56 -07:00

extpower_kirby.c

cleanup: Rename and move header files

2013-10-23 21:27:40 +00:00

extpower_snow.c

cleanup: Still more TODO comments

2013-11-02 01:07:10 +00:00

extpower_spring.c

cleanup: TODO comments in extpower_spring

2013-10-31 21:57:24 +00:00

fan.c

Pad jump tags to 4 bytes inside the system module

2013-11-05 02:32:40 +00:00

firmware_image.lds.S

Move core-specific toolchain configuration to core/ directory

2013-11-07 22:36:05 +00:00

firmware_image.S

Make a top-level config.h file to include sub-configs

2013-07-16 12:06:31 -07:00

flash.c

cleanup: Improve / remove more TODO comments

2013-11-01 17:13:07 +00:00

fmap.c

Clean up flash section defines and increase lm4 image size

2013-06-03 14:32:38 -07:00

gpio.c

Allow "ectool gpioget" to run on write protected machines

2013-10-29 02:59:12 +00:00

hooks.c

Record average runtime and delay of hooks

2013-09-23 06:10:32 +00:00

host_command.c

cleanup: Still more TODO comments

2013-11-02 01:07:10 +00:00

host_event_commands.c

Completely new thermal/fan implementation

2013-08-23 10:38:36 -07:00

i2c_arbitration.c

cleanup: rename I2C_PORT_HOST to I2C_PORT_MASTER

2013-10-25 01:32:15 +00:00

i2c.c

cleanup: comments in i2c modules

2013-10-25 01:32:31 +00:00

keyboard_8042.c

Pad jump tags to 4 bytes inside the system module

2013-11-05 02:32:40 +00:00

keyboard_mkbp.c

cleanup: mkbp keyboard module

2013-10-30 23:10:13 +00:00

keyboard_scan.c

cleanup: Assorted TODO comments

2013-10-31 18:43:39 +00:00

keyboard_test.c

Move keyboard dimension and key constants to keyboard_config.h

2013-03-22 11:24:29 -07:00

led_common.c

Peppy ectool led command

2013-08-07 12:43:48 -07:00

lid_switch.c

Add lid switch test and enable kb_mkbp test

2013-05-08 13:24:19 -07:00

lightbar.c

cleanup: Battery header files and filenames

2013-10-07 18:30:50 +00:00

main.c

Initalize DMA before UART

2013-09-10 23:46:07 +00:00

memory_commands.c

Use uintptr_t when converting integer from/to pointer

2013-05-07 20:59:53 -07:00

onewire.c

Move onewire bus support from chip/lm4 to common

2013-08-02 18:22:57 -07:00

pmu_tps65090_charger.c

cleanup: Still more TODO comments

2013-11-02 01:07:10 +00:00

pmu_tps65090_powerinfo.c

cleanup: Comments about PMU powerinfo module

2013-10-22 23:18:13 +00:00

pmu_tps65090.c

puppy: remove temporary workaround in pmu chipset startup

2013-10-22 21:41:33 +00:00

port80.c

Clean up a few modules in common/

2012-10-26 09:49:38 -07:00

power_button_x86.c

cleanup: Still more TODO comments

2013-11-02 01:07:10 +00:00

power_button.c

Fix leaving keyboard scanning disabled on brief power button press

2013-08-09 11:19:01 -07:00

printf.c

Reduce stack space used by vfnprintf()

2013-11-20 18:43:56 +00:00

pstore_commands.c

Change host command params/response pointers to void *

2012-07-26 16:25:34 -07:00

pwm_kblight.c

Pad jump tags to 4 bytes inside the system module

2013-11-05 02:32:40 +00:00

pwm.c

Move source files to driver/ and power/ subdirs

2013-10-23 20:07:25 +00:00

queue.c

Only waste 1 byte in queue buffer

2013-06-10 01:48:44 -07:00

sha256.c

Clean up vboot hash support

2012-10-25 17:03:44 -07:00

shared_mem.c

Use uintptr_t when converting integer from/to pointer

2013-05-07 20:59:53 -07:00

switch.c

cleanup: Even more TODO comments

2013-11-01 20:07:24 +00:00

system.c

Add boardversion command to ectool

2013-11-13 05:19:09 +00:00

temp_sensor.c

cleanup: Rename and move header files

2013-10-23 21:27:40 +00:00

test_util.c

Add boot key test

2013-09-05 07:20:56 +00:00

thermal.c

Clean up hook priorties on LM4

2013-11-04 23:15:38 +00:00

throttle_ap.c

Handle multiple independent sources and types of CPU throttling

2013-09-11 01:49:48 +00:00

uart_buffering.c

lm4: Use low speed clock in deep sleep.

2013-10-21 23:59:38 +00:00

usb_port_power_dumb.c

Pad jump tags to 4 bytes inside the system module

2013-11-05 02:32:40 +00:00

usb_port_power_smart.c

Pad jump tags to 4 bytes inside the system module

2013-11-05 02:32:40 +00:00

util.c

cleanup: Assorted TODO comments

2013-10-31 18:43:39 +00:00

vboot_hash.c

Return hash status on HAST_START command

2013-10-14 23:27:11 +00:00

version.c

Truncate version string to 32 characters

2013-07-19 18:01:55 -07:00

wireless.c

Split wireless power/radio control out of switch.c

2013-07-11 16:51:40 -07:00