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--- Comment #14 from Sergei Gavrikov <[email protected]> 2011-01-29 19:32:20 GMT --- Ilija, at the least I would stop on this - lwip_net.cdl: cdl_option CYGSEM_LWIP_MEM_SECTION { ... flavor bool default_value 0 active_if CYGDAT_LWIP_MEM_SECTION_NAME ... } - lwipopts.h: #if CYGSEM_LWIP_MEM_SECTION #include <cyg/infra/cyg_type.h> #define MEM_SECTION CYGBLD_ATTRIB_SECTION(CYGDAT_LWIP_MEM_SECTION_NAME) #else #define MEM_SECTION #endif - mem.c, memp.c: your Attachment 1094 My comments on lwiP config: - cdl option-semaphore CYGSEM_LWIP_MEM_SECTION is active if other package provides CYGDAT_LWIP_MEM_SECTION_NAME (string) *and* if user select it. (It will be "grayed" for the most eCos targets in `configtool' and this is okay). - above is quite enough to expand the lwIP package by applying your patch for lwiP sources and to *close* this bug. - if you want to force CYGSEM_LWIP_MEM_SECTION, you can distribute one ECM file to import, for example, `lwip_net.ecm' under your HAL `misc' directory which will do it (enable the option), and users will import all proper settings for your target in cases if they need lwIP stack. My thoughts about HAL config: It seems to me you can enter some generic CDL component, for example, component CYG{MEM, or HWR}_HAL_..._SECTION where you can manage also generic data option (HAL, !LWIP) CYGDAT_HAL_..._SECTION_NAME. Why is it? I think your idea to utilize all memory can be useful for other applications too (not only lwIP package). - Right? Now, back to our distressful CYGDAT_LWIP_NET_SECTION_NAME data option. This option in fact should be equal CYGDAT_HAL_..._SECTION_NAME data, if lwIP package has been added (active_if CYGPKG_NET_LWIP). Just now I would not refer to Bug 1001114 here again if we just want to get new lwIP option to manage the placement of memory pools, in fact, to have a way for new definition, MEM_SECTION. Let's apply it and go ahead. What do you/others think? -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
