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Hello,
I am using Keil4.1 and STM32F107VCT processor. After compilation of a set of files we require .map file even if all function definitions are not available. I am using --partial to achieve this.
But usage of this option results in "Library Totals" = 0
Code (inc. data) RO Data RW Data ZI Data Debug Object Name 28 6 0 8 0 76 Subsystem.o ---------------------------------------------------------------------- 28 6 0 12 0 76 Object Totals 0 0 0 4 0 0 (incl. Generated) 0 0 0 0 0 0 (incl. Padding) ---------------------------------------------------------------------- 0 0 0 0 0 0 Library Totals 0 0 0 0 0 0 (incl. Padding) ---------------------------------------------------------------------- ==============================================================================
The output as seen from the map file when partial is not used is "Library Totals" = 2444.
Code (inc. data) RO Data RW Data ZI Data Debug Object Name 28 6 0 8 0 76 Subsystem.o ---------------------------------------------------------------------- 28 6 0 8 0 76 Object Totals 0 0 0 0 0 0 (incl. Generated) 0 0 0 0 0 0 (incl. Padding) ---------------------------------------------------------------------- Code (inc. data) RO Data RW Data ZI Data Debug Library Member Name 22 0 0 0 0 100 _rserrno.o 8 4 0 0 4 68 rt_errno_addr.o 98 4 0 0 0 92 d2f.o 826 16 0 0 0 356 daddsub_clz.o 16 4 0 0 0 68 dcheck1.o 24 0 0 0 0 68 dcmpi.o 688 140 0 0 0 212 ddiv.o 94 4 0 0 0 92 dfix.o 46 0 0 0 0 68 dflt_clz.o 120 4 0 0 0 92 dleqf.o 340 12 0 0 0 104 dmul.o 156 4 0 0 0 92 dnaninf.o 12 0 0 0 0 68 dretinf.o 108 0 0 0 0 80 drleqf.o 86 4 0 0 0 84 f2d.o 140 4 0 0 0 84 fnaninf.o 10 0 0 0 0 68 fretinf.o 100 0 0 0 0 68 retnan.o 92 0 0 0 0 68 scalbn.o 48 0 0 0 0 68 trapv.o 0 0 0 0 0 0 usenofp.o 16 6 0 0 0 68 dunder.o 656 90 88 0 0 212 exp.o 40 0 0 0 0 68 fpclassify.o 170 0 0 0 0 96 poly.o ---------------------------------------------------------------------- 3924 296 88 0 4 2444 Library Totals 8 0 0 0 0 0 (incl. Padding) ----------------------------------------------------------------------
Please let me know how we can get a linked map file with the library files included( ie without removing --partial).
Thanks in advance,
With Best Regards, Renjith
Dear Mike,
Thanks for your response.
Sorry for not explaining my requirement in detail.
I have a sequence of automated test cases for measuring the code size in various cases.
1st test case needs the "library totals" for some verifications whereas the 2nd test case has some functions whose definitions are not included.
I checked it separately, 1st test case passed when I did not use "--partial" whereas the second test case passed when I used "--partial"
Our requirement is to use the same make file(linker options) in both cases.
As you said," the linker is not pulling out library code when doing partial linking". My doubt is whether it is possible(using some other mechanisms/options) to force the linker to do so ?
Thanks in advance.
With Best Regards, Renjith George