Menu
▾
▴
Re: [Sdcc-user] Missing some glue
|
From: Raphael N. <rn...@we...> - 2010-03-22 18:27:33
|
Hi, > I got this from a single .c file witht the added option -V to the > compiler. > > > > + C:\PROGRA~1\gputils\bin\gpasm.exe -c "obj\Release\SDCC_PIC_Using.asm" > Linking native: bin\Release\SDCC_PIC_test > message: using default linker script "C:\Program > Files\gputils\lkr\16f874.lkr" > warning: relocation of section "UDL_idata_0" failed, relocating to a > shared memory location > warning: relocation of section "ID_idata_0" failed, relocating to a > shared memory location This is what I meant with -r: allow the use of SHAREBANKs for DATABANKS. Your PIC seems to have memory that is accessible in multiple/all data banks. Such memory regions are declared as SHAREBANKs in the linker script and are not usually used for regular data -- they are used to implement software stacks or "access banks" like the pic18f* have. The warnings do not imply any problem (maybe your device is described using only SHAREBANK entries?) and might well be degraded to mere informational rather than warning. > + C:\PROGRA~1\gputils\bin\gplink.exe -I"C:\Program Files\SDCC\lib" > -I"C:\Program Files\SDCC\lib" -I"C:\Program Files\SDCC\bin\..\lib" > -I"C:\Program Files\SDCC\bin\..\lib\pic" -w -r -o > bin\Release\SDCC_PIC_test obj\Release\SDCC_PIC_Using.rel libsdcc.lib > pic16f874.lib > Process terminated with status 0 (0 minutes, 4 seconds) > 0 errors, 0 warnings > > There are a lot of -I in the +gplink, do I have to investigate this or... These paths are generated by sdcc and (after ../ resolution) refer to the same directory. You need to include only the "actual" path to the .lib files. > Could you comment on the two warnigs about the relocation? See above -- harmless. Raphael -- Karlsruher Institut für Technologie (KIT) Institut für Betriebs- und Dialogsysteme (IBDS) Raphael Neider Akademischer Mitarbeiter Am Fasanengarten 5, Geb. 50.34, Raum 161 76131 Karlsruhe Telefon: +49 721 608-2645 Telefax: +49 721 608-7664 E-Mail: rap...@ki... Internet: http://os.ibds.kit.edu/ KIT - Universität des Landes Baden-Württemberg und nationales Großforschungszentrum in der Helmholtz-Gemeinschaft |