Randall Spangler 334f0f5475 Only chain from interrupt to svc_handler if an event was set. ...

(Or, if profiling is enabled.)

Also, track the number of task switches if profiling is enabled.

Signed-off-by: Randall Spangler <rspangler@chromium.org>

BUG=chrome-os-partner:9274
TEST=taskinfo

Also test by commenting out CONFIG_TASK_PROFILING in board.h; code
should still compile and run.

Change-Id: Ib3dbce74b6ccfba2bbe18c7309136412c30f364e

2012-04-25 09:24:05 -07:00

..

include

Sqrt function for Cortex-M

2012-02-16 05:43:29 +08:00

atomic.h

Move externs from .lds file into a header file

2012-04-19 14:29:07 -07:00

build.mk

FPU control

2012-02-16 05:42:08 +08:00

cpu.h

Support warm reboot from one EC image to another.

2012-03-19 15:41:14 -07:00

ec.lds.S

Implement HOOK_SYSJUMP and use it to preserve LPC host event mask

2012-04-19 18:15:18 -07:00

fpu.c

Change TMP006 temperature calculation to use FP.

2012-02-15 16:34:54 -08:00

init.S

Support warm reboot from one EC image to another.

2012-03-19 15:41:14 -07:00

link_defs.h

Implement HOOK_SYSJUMP and use it to preserve LPC host event mask

2012-04-19 18:15:18 -07:00

panic.S

Add configuration parameters for the panic UART code

2012-01-25 22:50:07 +00:00

switch.S

Only chain from interrupt to svc_handler if an event was set.

2012-04-25 09:24:05 -07:00

task.c

Only chain from interrupt to svc_handler if an event was set.

2012-04-25 09:24:05 -07:00

timer.c

Use console output instead of uart output for console commands

2012-04-24 18:34:46 -07:00