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Debugging facility improvements.

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- Hook up malloc() debug code via CONFIG_DEBUG_MALLOC. Only show it in
   menuconfig if at least DEBUG or SPEW are selected as loglevel, as this
   code does additional printk(BIOS_DEBUG, ...) calls which would otherwise
   not be visible anyway.

 - Similarly, make DEBUG_CAR and REALMODE_DEBUG only visible if thr DEBUG or
   SPEW loglevel is selected.

 - Get rid of a custom "debug" macro, use printk() as usual.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6054 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
2010-11-10 00:14:32 +00:00
parent f228a6cf93
commit a953f371dd
3 changed files with 32 additions and 15 deletions
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23
src/Kconfig
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@@ -502,10 +502,13 @@ config DEBUG_RAM_SETUP
config HAVE_DEBUG_CAR
def_bool n
# Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional
# printk(BIOS_DEBUG, ...) calls.
config DEBUG_CAR
bool "Output verbose Cache-as-RAM debug messages"
default n
depends on HAVE_DEBUG_CAR
depends on HAVE_DEBUG_CAR && \
(DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8)
help
This option enables additional CAR related debug messages.
@@ -553,10 +556,26 @@ config DEBUG_SMM_RELOCATION
If unsure, say N.
# Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional
# printk(BIOS_DEBUG, ...) calls.
config DEBUG_MALLOC
bool "Output verbose malloc debug messages"
default n
depends on DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8
help
This option enables additional malloc related debug messages.
Note: This option will increase the size of the coreboot image.
If unsure, say N.
# Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional
# printk(BIOS_DEBUG, ...) calls.
config REALMODE_DEBUG
bool "Enable debug messages for option ROM execution"
default n
depends on PCI_OPTION_ROM_RUN_REALMODE
depends on PCI_OPTION_ROM_RUN_REALMODE && \
(DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8)
help
This option enables additional x86emu related debug messages.