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authorJon Medhurst2013-06-11 03:49:00 -0500
committerJon Medhurst2013-06-11 03:49:00 -0500
commit1b621a4c70954bba19f77922a177146dff21e6f1 (patch)
tree1c12c47025209a2551b502bc45ec09be4fe4246b /README_Streamline.txt
parentb69d31aa944d1c6aea0f54399fb754127ad2ab18 (diff)
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gator: Version 5.15
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Diffstat (limited to 'README_Streamline.txt')
-rwxr-xr-x[-rw-r--r--]README_Streamline.txt4
1 files changed, 1 insertions, 3 deletions
diff --git a/README_Streamline.txt b/README_Streamline.txt
index 5472c07..6a55f60 100644..100755
--- a/README_Streamline.txt
+++ b/README_Streamline.txt
@@ -30,7 +30,6 @@ menuconfig options (depending on the kernel version, the location of these confi
30 - CPU Frequency scaling 30 - CPU Frequency scaling
31 - [*] CPU Frequency scaling (enables CONFIG_CPU_FREQ) 31 - [*] CPU Frequency scaling (enables CONFIG_CPU_FREQ)
32- Kernel hacking 32- Kernel hacking
33 - [*] Mutex debugging: basic checks (optional, enables CONFIG_DEBUG_MUTEXES)
34 - [*] Compile the kernel with debug info (optional, enables CONFIG_DEBUG_INFO) 33 - [*] Compile the kernel with debug info (optional, enables CONFIG_DEBUG_INFO)
35 - [*] Tracers 34 - [*] Tracers
36 - [*] Trace process context switches and events (#) 35 - [*] Trace process context switches and events (#)
@@ -43,7 +42,6 @@ CONFIG_PROFILING
43CONFIG_HIGH_RES_TIMERS 42CONFIG_HIGH_RES_TIMERS
44CONFIG_LOCAL_TIMERS (for SMP systems) 43CONFIG_LOCAL_TIMERS (for SMP systems)
45CONFIG_PERF_EVENTS and CONFIG_HW_PERF_EVENTS (kernel versions 3.0 and greater) 44CONFIG_PERF_EVENTS and CONFIG_HW_PERF_EVENTS (kernel versions 3.0 and greater)
46CONFIG_DEBUG_MUTEXES (optional, provides 'mutex' as a reason code when a thread stops running)
47CONFIG_DEBUG_INFO (optional, used for analyzing the kernel) 45CONFIG_DEBUG_INFO (optional, used for analyzing the kernel)
48CONFIG_CPU_FREQ (optional, provides frequency setting of the CPU) 46CONFIG_CPU_FREQ (optional, provides frequency setting of the CPU)
49 47
@@ -101,7 +99,7 @@ Further, the l2c-310 counter can be disabled by providing an offset of zero, ex:
101*** Compiling an application or shared library *** 99*** Compiling an application or shared library ***
102 100
103Recommended compiler settings: 101Recommended compiler settings:
104 "-g": Debug symbols needed for best analysis results. 102 "-g": Debug information, such as line numbers, needed for best analysis results.
105 "-fno-inline": Speed improvement when processing the image files and most accurate analysis results. 103 "-fno-inline": Speed improvement when processing the image files and most accurate analysis results.
106 "-fno-omit-frame-pointer": ARM EABI frame pointers (Code Sourcery cross compiler) allow recording of the call stack with each sample taken when in ARM state (i.e. not -mthumb). 104 "-fno-omit-frame-pointer": ARM EABI frame pointers (Code Sourcery cross compiler) allow recording of the call stack with each sample taken when in ARM state (i.e. not -mthumb).
107 "-marm": This option is required if your compiler is configured with --with-mode=thumb, otherwise call stack unwinding will not work. 105 "-marm": This option is required if your compiler is configured with --with-mode=thumb, otherwise call stack unwinding will not work.