#371 Trouble with SDCC complie

[yun]

I am running Code::Blocks version 16.01 on Windows 10. The compiler I use is SDCC (Small Device C Complier) version 3.6.0.

Description of problem.
As I "Build" my project after, I was look up the directory "test\obj\Debug\", a source file named sourceFile.c is to be compiled to named sourceFile.o, but linker of the SDCC (Small Device C Complier) unsupproted the object file with suffix ".o". SDCC manual explicit say that the object file with suffix ".rel", so I don't obtain a executable file or with suffix .ihx, .hex.

Build log:
[code]
sdcc.exe -mmcs51 --model-small --debug --out-fmt-ihx --model-large -mmcs51 --parms-in-bank1 --fommit-frame-pointer --verbose --debug -IC:\xx\sdcc_install\include -IC:\xx\sdcc_install\include\mcs51 -c sourceFile.c -o obj\Debug\sourceFile.o
at 1: warning 118: option '--fommit-frame-pointer-ger supported 'use --fomit-frame-pointer instead'
sdcc: Calling preprocessor...
sdcc: sdcpp.exe -nostdinc -Wall -std=c11 -I"C:\xx\sdcc_install\include" -I"C:\xx\sdcc_install\include\mcs51" -DSDCC_PARMS_IN_BANK1 -obj-ext=.rel -DSDCC_CHAR_UNSIGNED -DSDCC_MODEL_LARGE -DSDCC_FLOAT_REENT -DSDCC=3_6_0 -DSDCC_VERSION_MAJOR=3 -DSDCC_VERSION_MINOR=6 -DSDCC_VERSION_PATCH=0 -DSDCC=360 -DSDCC_REVISION=9615 -DSDCC_mcs51 -DSTDC_NO_COMPLEX=1 -DSTDC_NO_THREADS=1 -DSTDC_NO_ATOMICS=1 -DSTDC_NO_VLA=1 -DSTDC_ISO_10646=201409L -DSTDC_UTF_16=1 -DSTDC_UTF_32=1 -isystem "C:\xx\sdcc_install\bin..\include\mcs51" -isystem "C:\xx\sdcc_install\bin..\include" "sourceFile.c"
sdcc: Generating code...
sdcc: Calling assembler...
sdcc: sdas8051.exe -plosgffwy "obj\Debug\sourceFile.o" "obj\Debug\sourceFile".asm
sdcc.exe -LC:\xx\sdcc_install\lib\small -LC:\xx\sdcc_install\lib\small-stack-auto -LC:\xx\sdcc_install\lib\medium -LC:\xx\sdcc_install\lib\large -LC:\xx\sdcc_install\lib\large-stack-auto -o bin\Debug\test.ihx -mmcs51 --model-small --debug --out-fmt-ihx --model-large -mmcs51 --parms-in-bank1 --fommit-frame-pointer --verbose --debug --xram-size 4096 --iram-size 256 --code-size 65536 --out-fmt-ihx obj\Debug\sourceFile.o
at 1: error 119: don't know what to do with file 'obj\Debug\sourceFile.o'. file extension unsupported
[/code]

[ollydbg]

Not understand the "Related" section in your post.

[Philipp Klaus Krause]

I might look into this in the next few daysd. I already noticed

<Switch name="objectExtension"         value="o"/>

in src/plugins/compilergcc/resources/compilers/compiler_sdcc.xml src/plugins/compilergcc/resources/compilers/options_sdcc.xml

Also, the list of compiler options seems very incomplete, even missing some target architectures.

Philipp

[Philipp Klaus Krause]

Since the scope of my changes to better support SDCC extend beyond the scope of this ticket, I opened a separate one for the patch:

https://sourceforge.net/p/codeblocks/tickets/567/

Philipp