source: rtems/bsps/powerpc/mpc8260ads/config/mpc8260ads.cfg @ c056f21

Last change on this file since c056f21 was c056f21, checked in by Shashvat Jain <shashvatjain2002@…>, on Nov 30, 2018 at 6:07:17 PM

powerpc/mpc8260ads:Add per-section compilation and linking support (GCI 2018)

The size of the sample executables without this option were:

text data bss dec hex filename

257876 3416 148812 410104 641f8 ./capture.exe
126956 2428 145836 275220 43314 ./base_sp.exe
330400 4600 146916 481916 75a7c ./cdtest.exe

1092476 23588 153684 1269748 135ff4 ./cxx_iostream.exe

654892 6056 158868 819816 c8268 ./fileio.exe
159260 2812 145956 308028 4b33c ./hello.exe
339392 7344 152824 499560 79f68 ./loopback.exe
106388 2276 142644 251308 3d5ac ./minimum.exe
156348 2960 145980 305288 4a888 ./nsecs.exe
201020 3204 146592 350816 55a60 ./paranoia.exe
547684 13548 175556 736788 b3e14 ./pppd.exe
130108 2468 145872 278448 43fb0 ./ticker.exe
129740 2436 149696 281872 44d10 ./unlimited.exe

The size of the sample executables with this option were:

text data bss dec hex filename

246508 2856 147036 396400 60c70 ./cxx_iostream.exe
641752 6016 158548 806316 c4dac ./fileio.exe
148264 2800 145916 296980 48814 ./hello.exe
319252 7340 152756 479348 75074 ./loopback.exe
100396 2288 142556 245240 3bdf8 ./minimum.exe
148200 2932 145892 297024 48840 ./nsecs.exe
190520 3192 146552 340264 53128 ./paranoia.exe
531300 13544 175480 720324 afdc4 ./pppd.exe
124008 2472 145788 272268 4278c ./ticker.exe
127848 2432 149660 279940 44584 ./unlimited.exe
121272 2432 145752 269456 41c90 ./base_sp.exe
241104 3412 148768 393284 60044 ./capture.exe
245424 2936 146876 395236 607e4 ./cdtest.exe

Closes #2565

  • Property mode set to 100644
File size: 618 bytes
Line 
1#
2#  Config file for MPC8260 based Motorola ADS board
3#
4
5include $(RTEMS_ROOT)/make/custom/default.cfg
6
7RTEMS_CPU=powerpc
88XX_CPU_TYPE=8260
9
10#  This contains the compiler options necessary to select the CPU model
11#  and (hopefully) optimize for it.
12#
13# CPU_CFLAGS = -mcpu=$(8XX_CPU_TYPE) -mstrict-align
14CPU_CFLAGS = -mcpu=603e -mstrict-align -meabi -msdata=sysv -fno-common
15
16# optimize flag: typically -O2
17CFLAGS_OPTIMIZE_V = -O2 -g -fno-keep-inline-functions
18
19# The following two lines enable compiling and linking on per element.
20CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
21LDFLAGS = -Wl,--gc-sections
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